Nicknames:

Gaster
Dear Mother
Void Empress

Date of Birth: March 11, ????

Place of Birth: Alphatale Void

Species: Skeleton
Gender: Female
Height: 8'0
Eye Color: Pink and White

No matter what happens to me, I shall make sure that my sons have a good life, even if it is makes my happiness unobtainable.-Stellar!Astral Mother.

Stellar!Astral Mother is a version of the original Astral Mother, and a less evil version of her original counterpart. While she is still manipulative and cold, she is not heartless, and remorseful, vowing to make sure Alphatale is revived, and to give her sons a good life for them to live in.

Backstory:

Stellar!Astral Mother's backstory reflects of the original. Like the original version of herself, The Astral Mother was born not too long after the discovery of how to control the magic. She lived her life trying to manipulate these traits and such on, but after years passed came down with no results. But that's when the Human war came. The war would go on for what felt like an eternity, but the Astral mother had a grand idea for a way to stop and possibly win the war. She grabbed one of the nearby rivers and began to experiment on it until she could give it enough magic to kill an army, but she didn't have enough magic herself so... she would go throughout the battlefield stealing the corpses of dead monsters... even her parents. soon the creature would have enough souls and magic to kill the human army, but without a big enough vessel, the fish would most likely die from pure energy exposure. So the Astral Mother scoured again looking for more bodies to use, until she came across a dead human nun, "Perhaps used for prayer" she thought to herself. The Nun's corpse was taken back to the lab for experimenting and soon after...the Mighty being known as Quenya was born and once brought to the battlefield slaughtered the human army. The monsters were victorious. After it of recovery after the fight, Astral mother would than make Quenya, her grand guard, with Quenya as a great example of what happens when a great mind mixed with willing subjects leads to, the Astral mother ran for Queen of the underground 14 yrs later. She lost unfortunately after months of debates and was forced to become the King's royal scientist. After 24 years of service, Queen Toriel died of labor, and a prince known as Asriel 'supposedly' died on the same night as well. The King was destroyed with grief and went weeks and months without ruling the kingdom properly. That was until the Astral mother came with some tea one day and decided to ease his mind...The King would die that same day. After 8 months of preparation, the Astral Mother was named the Queen of the underground.

The Astral Mother had many suitors in the past, but she was not interested in any one of them...until she met one, named William Peterson, who is a very handsome monster, and is known for being very wise. And thus, the Astral Mother made an attempt to seduce him. However, due to seeing how the Astral Mother treats her subjects without care, he flat out refused, catching her by surprise, as she did not expect that, nor what she prepared for that. However, when William Peterson did all that, the Astral Mother got back up from the ground, and decides that, she will do whatever it takes to have William's love. And thus, she began to try and do whatever it takes to seduce him, and even hang out with him, and this made William confused as to why she is so interested in him in a way such as this, but he does all he can to stay away from the Astral Mother, and mind his own business. But as the Astral Mother kept on coming to him, she finds herself being attracted to him more and more, due to William's stubborn attitude, and William, with some slight feelings, wants to go to her, but refuses, as he has no idea what will happen if he does that. But he remains determined to not fall for her. But unfortunately for William, he is beginning to lose places to hide, he feels himself not being able to hold it anymore, and after so long of trying to avoid her, the Astral Mother finally does it. She is able to charm William Peterson himself. But at the exact same time, she truly began to fell in love with him, instead of straight up lusting for other men. And thus, with William having given in, the Astral Mother for what she wanted, and was able to bed him for a couple nights, and those moments were so good for her.

And so, she began to have a family. It is the same as he original self, in which she had her first son, Samson, where she used DT to revive him when he died, and after she'd been able to rehabilitate Samson, she had William, and Adam. But when involving Jacob and Ares, she took them in rather than capture them, due to their family being attacked and believed to have died. While she did experiment in Infected, she did it with remorse, and was able to save his mind, and entrusts the Book of Eyes to Omnipotent. She even took in Frisk and Chara, experimented on them to make them stronger, and allowed Chara to be with William. She even made Betty and treated her like a daughter. And during all of this, she discovered that Asriel, the son of Toriel and Asgore, is still alive. Not wanting to lose a Royal member of the family, she took him and and helped him, as well as giving him a new soul to make him more powerful than ever, through making a vessel, and infusing it with all of the Soul Traits, including Terror.

But than, something unfortunate happened. Due to an unknown event and catalyst, the Alphatale AU had been destroyed, but not by Infected, as he is a bit more sane and less sadistic than his original self. And during all of the madness, her husband, William Peterson, was killed, and she is unable to revive him. However, refusing to give up on Alphatale, and with her sons took alive, at her side, she is going to do whatever it takes to revive Alphatale back to what it once was, and she won't stop until she gets what she wants.

Appearance:

The Stellar!Astral Mother is the exact same appearance as the original Astral Mother, meaning that she appears to wear a Green suit, a lighter one on the shirt and a darker green on the skirt, with a choker on her back, and she is colored pink with dark tips on her fingers and down her hair, with the hair being so long it reaches down to her ankles, with her possessing black heels for her feet.

Personality:

Like the original version of herself, the Astral Mother can be flamboyant at times but has a very good chance of being very distant as well as working in the shadows, and she is known to be very manipulative. However, this is where the similarities end between herself and the original version of herself. What separates between the original Astral Mother and Stellar!Astral Mother is there unlike her original self, the Astral Mother possesses a moral conscious, even expressing her remorse on more than one occasion. As this is due to her actually trying to gain the love of her husband out of true attraction, not just of lust, she mated with her husband, William Peterson, and began the feel true love, due to William Peter son's mind and gentle personality to. The Astral Mother, while she is intelligent, she is very insecure about herself of being a mother, as this is something that she has never done before, and she doubts that she has the skills it takes to be a mother. However, with the support of her husband, who showed and taught her how to be a parent, while she is not as effective as William, due to her being self-conscious of being a mother, she became a very effective and good parent in her own right. And because that she loves her children, she is shown to be very protective of her young kids.

However, when the Astral Mother becomes furious, she will be very cold and silent, not speaking a word, and she will take care of what it is that has angered her, right away. She is even described as having the coldest aura whenever she gets angry, and even Error, who has much better control over his emotions and acts similar, is a tiny bit uneasy when the Astral Mother becomes like this.

Powers/Abilities:

Soul Attack: She uses her Fear and Magic to stretch the opponent's soul out to an unbearable scale, causing the soul to almost fracture or even break, causing the opponent to submit or die.

Destruction Orb: The Astral Mother posses an orb that she made before the destruction of Alphatale. This orb was created to destroy almost anything that wasn't stronger than the orb. The orb is said to hold an entire Void inside it, and when used will suck up and destroy any things in its way, but only people like the Astral Mother can use it because they need a substantially strong grip, or they will get pulled into the orb, along with anything else.

Creation's Hand: During her travels, the Astral Mother discovered an AU that taught people the meaning of life and the true meaning of death. She spent much time there and was taught how to bring things back to life, such as people and smaller objects. Right now she is trying to bring back Alphatale.

Pure Hatred + Fear = Terror: This ability allows the Astral mother to shoot beams of pure terror at the opponent she is facing, causing them to die of pure fear if their will is weak enough and body as well.

Sass: Also known as Bitch Mode, this makes the Astral Mother fearless and stubborn against someone that she is up against, and thus, denies her the ability to back down.

Gen: Gen is an ability used to kill Pieces of code that has been replicated more than once.

Flight: Like Error404, Stellar!Astral Mother is able to fly, and is even more skilled and is faster than even Error404 when she is able to fly.

Astral Blasters: Weapons that she has created, they are able to destroy anything that they're fired it. They are stronger than the Dark Blasters that she has created for Error404, and is the only attack to be able to overpower the Pure Uncontrollable Blast from 100.

Alpha Hands: The Astral Mother possesses pink Gaster hands with holes in the palms, in which she can fire blasts of energy from said holes, or fire spheres of energy from them. While strong, it is not as powerful as the Astral Blasters.

Alpha Ray: This attack is a more potent and stronger version than the God ray, even to this day, its power is unmatched.

Alpha Ray First shot: The Alpha Ray was an attack similar to the God Ray to where you need simple to hold out your finger shoot out a blast through the tip of it. This attack if it hit any living person would cause near combustion and would most definitely kill on contact.

Alpha Ray Second Shot: If this shot makes contact with a living person that person would die instantly with no struggle or afterthought, instantaneously. if this beam came into contact with an AU it would destroy it and then cause an aftereffect to where the Au will than drag 3 other nearby Aus with it cause the destruction of 7 universes.

Astral Whip: Having seen her Son, Error404, being able to turn the God Ray into a Glitch Whip, due to his connection to the MainFrame, the Astral Mother was able to perfectly replicate the Glitch Whip, and make an even stronger variation, which can also reach the lengths of Mount Everest.

Alpha Big Bang: The Astral Mother can infuse her magic into all of her strength in order to punch the ground hard, causing a powerful detonation that is enough to destroy the Universe that she is in, as well as 69 other AUs, which basically leads to the destruction of 70 AUs in total.

The Connection Network: The Astral Mother experimented on herself and her sons to established a connection between all Alphatale inhabitants that allowed them to tell each other apart from others, and can feel another's emotions.

Mist Shift: The Astral Mother can change her form into that of a pink mist, and can partially reform any body part thar she desires, such as her legs or her arms, or she can reform entirely.

Reincarnation: The Astral Mother's Reincarnation is different. Instead of spreading her code and using the code of the Multiverse to revive herself, the Astral Mother, when she dies, can use a clone body to be revived in, which is just as strong as her original body, with another clone body taking the place of the one that she is using to return, although it is unknown how she manages to do this, as she keeps this secret as secure as she can.

Alphatale Void Infliction: This ability is a much more stronger and more servers version of the Void Infliction. Upon entering a void that isn't an Anti-Void or the Alphatale Void, the amounts of stray data in the area will begin to rapidly shake, shatter and possibly even disintegrate the void.

MaMa's Call: due to her experiments on her Children and many others the Astral Mother if necessary, can gain control of her children quite easily summoning them to fight for her.

Unswayable Strength: The Astral Mother is the strongest monster in Alphatale, being able to surpass even 100, who is her oldest and most powerful son yet. She can even give trouble to Error and Ink, although they won't go down that easily compared to the others, and in one display of insane strength, she was able to hold an entire planet with just her pinkie, and it did not even cause her any stress or harm whatsoever.

Absolute Speed: The Astral Mother is the fastest Alphatale Monster, being able to run in order to reach the center of the Multiverse and back to Alphatale in less then just a couple of minutes.

Impregnable Durability: The Astral Mother is the most durable monster of Alphatale, being strong enough to survive the destruction of an entire Multiverse at one point, and at another instance, Error404, Infected, and 100, during their sparring, can just barely scratch her.

Seduction: The Astral Mother is an incredible master of seduction, being able to sway even William Peterson, who resisted her for 6 weeks, into being by her side. She can even use even her own voice and tone, changing it into a new tone that fits what she can do.

Transformations:

All-Mother: Shown to have incomprehensible power, she is able to overpower and withstand all if not most attacks that are dealt to her. She's able to deal out large amounts of damage destroying most opponents she comes into contact with and even overpowering her son Adam in terms of will and strength, The form didn't last for a long enough time to determine her full power, but as was show she clearly is near the top of the peaking order when it comes to near impossible to kill. Only Alpha in his Corrupt Judge form, Error404 in just Just404!B.U.T.T.E.R.F.L.Y form, and Jacob in his Soul Harbinger form are able to match her while in this transformation.

Full Control: With the power of the Multiverse, every soul and all the code of the Mainframe and more the All-Mother can bend the entirety of reality to her will. She can kill all in her wake and make any character to a lower version of themselves.

Full-Power Death Ray: A Beam of death that kills anything it touches, no matter the plain of existence nor reality

Full Presence: The All-Mother's most best feat is her ungodly like presence that cripples' anyone to the point of fear and helplessness.

Unkillable Aura: With all of existence in her body, the All-Mother is unkillable in this state seeing as she can resurrect from nothing. The All-Mother negates death and is entirely immune to most sources of damage, besides her physical body tanking damage.

Reality Manipulation: With the power she has the Astral Mother has high reality manipulation allowing for her to warp and detort whatever she wants or doesn't.

Relationships:

William Peterson: The Husband of the Astral Mother, as well as the one that she has shown infatuation to. When she first met him, she was attracted to him by his looks, and attempts to seduce him into being with her, only for that to be ineffective out of nowhere, and this made the Astral Mother stunned. However, the Astral Mother decides to continue going on to try and seduce him so that she can bed him. However, when becoming a mother and with Peterson being in her life, she learned to truly love, and she is saddened when he died.

100/Samson: The Astral Mother managed to revive her firstborn son, but was saddened at what happened to him. Nevertheless, she do whatever she can to make sure he is happy, and in return, 100 is undyingly loyal to her.

Error404/William: The second son of the Astral Mother, he is the only one that had gained a ray of his own, and ever since the destruction of Alphatale, became a powerful entity of immense might. The Astral Mother and Error404 love each other, with the Astral Mother even help in improving the power that Error404 has with his Ray.

Alpha/Adam: Unlike her original self, the Astral Mother cares deeply for Alpha and tries to make sure that he is okay. However, he will reprimand him for his cruel training, especially to Ink, and forces him to try hand fix it.

Infected/Jacob: Her eldest adopted son, the Astral Mother had been forced to subject him to a horrific experiment that would make him unable to feel pain, and does try and encourage him to be strong through it all, before mentioning how sorry that she is. When Infected was created, the Astral Mother fused the personas of Infected and Jacob, and yet, he still keeps his axe and wisps and all of that. The Astral Mother, however, has an oddly passionate love to Jacob, and is a bit more protective of him.

Omnipotent/Ares: The other adopted son of the Astral Mother, she entrusted him with the Book of Eyes, due to the fact that she had seen many other Multiverses that have Omnipotent with the Book of Eyes. She cares deeply for her adopted son.

The Void Empress: The Astral Mother's counterpart, as well as the mother of Jacob and Ares, they both of them, unlike their original selves, get along well, even if the Void Empress does not like what the Astral Mother has done to her son, Jacob.

Asriel: The Asriel of Alphatale, unlike his original self, still lives, and helps the Astral Mother in trying to restore Alphatale.

Frisk and Chara: The 2 humans that she took in, she experimented on them to make them stronger, but does care for them. However, she is not afraid to manipulate them for her own ends. She also does not mind Chara's relationship with Error404.

Betty: She created Betty and KUMU.01. She has a motherly relationship with her creation, and trenches her how to use her powers. Although not showing loyalty to the Astral Mother, Betty and Kumu do still care for her.

Quenya: While the relationship was as bad as their original selves, after she changed, they both get along very well, with the Astral Mother even entrusting Quenya with help training her adopted son, Jacob, in combat.

Delios: The Astral Mother created Delios after creating Quenya. She treats him like a son, and entrusts him to help Ares.

King Multiverse: A creation of Error404 to keep the Multiverse in check, as well as a puppet so that he and his family could bring back Alphatale uninterrupted, the Astral Mother does not care for King Multiverse, nor does she has any sort of love to him, due to how arrogant and heartless he is like.

Error: Although she does not believe him to be related to Error404, due to William not making children as of yet and the fact that Error is just a version of Geno that became corrupted, she does treat him as a member of the family, even entrusting him with a prototype Destruction Orb and teaching him the Gen ability, as well as infusing his Illusionary Strings with the most powerful Terror Traits yet.

Ink: A protector of the AUs, and the one that Alpha is a master to, the Astral Mother has been able to teach Ink some of her own powers, such as the Soul Attack, Terror Beams, and Creation's hand, the third one has been helpful in helping the creators make their AUs. When Ink became corrupted by his new soul, the Astral Mother will make sure to free him of the Unmameable's influence, although she cannot get the soul out of him, due to how immensely hard it is for even her.

Fatal_Error: An Accidental Creation of Error when he attempts to kill Geno in the Save Screen and failed, the Astral Mother has immense difficulty trying to kill him, due to the fact that he cannot be killed in anyway, even when she is in her All-Mother form. Having became similar to Error, gaining eyes on an arm, she is having more trouble than before.

Prism: The Astral Mother had encountered Prism during one of her travels to try and bring back Alphatale. She feels very uneasy and fearful when seeing him, and notices how strange and mysterious he must be. She is currently trying to unravel the discover the secret as to what he is and who he is.

CORE!Frisk: The Astral Mother finds Core!Frisk to be very interesting, due to being a Human Child having been scattered across Time and Space, becoming Omnipresent. She gets along with Core!Frisk just fine, and even is interested in the Omega Timeline.

Loading: the Astral Mother had to repeatedly kill Loading, due to him always attempting to attack her own.

Osiris: The Astral Mother is a little cold and indifferent towards Osiris, due to being an inner demon of William, yet is on talking terms with him. She usually meets him in the MainFrame to help him proactive with the Anti-God Ray.

Notes:

Unlike the original Astral Mother, she lacks the passionate love she has towards Omni.

She does, however, have a rather passionate love to Infected.

She is 5X stronger Then Error404.

She is 10X stronger Then Infected.

She is 100X stronger Then Alpha.

Her Favorite food is Top Ramen. The Astral Mother's second favorite food is Sophea.

Unlike the original Astral Mother, she never cheated on her husband.

She never used her children as Test Subjects.

The Astral Mother hates spiders. Despite this, she allows Alpha to try and pursue Muffet.

Unlike the original Astral Mother, she cares deeply for Adam and tries to help him, as well as caring for William, and thus, she never killed Adam and shattered his Conduit Soul of Change.

If she were to meet the original Astral Mother, she would hate her with every fiber of her soul, due to how she does not care for her family nor her AU, even though she too wants to revive it, and cares only for her own experiments.

William Peterson helps her be able to cook food, although the Astral Mother will still prefers microwaveable food above all of the other options.

The Astral Mother has met the Annoying Dog, and the encounter for her was...interesting, to say the least.

The Astral Mother is a HUGE nerd.

Even when her AU, Alphatale, had been destroyed, her magic had not been lessened, unlike the Astral Mother. Her magic is still at full power.

Unlike the original Astral Mother, this version never captured Jacob and Ares, but instead took them in due to their family being attacked and separated, believing their mother to be dead, and she has regrets of what she is about to do to Jacob, but encourages him to endure and be strong, when she does experiment on him.

The Astral Mother, unlike he original counterpart, never banished Red, who is trained by Delios.

If she were to be in a timeline with Sovereign!Error as the FGoD, she would switch her passionate love to Error, due to how he wound surpass even her strongest sons, as well as the fact that he is just as kind as William Peterson, not to mention being unrelated by her or anyone else. Ink would even fall in love with Betty, and they would both be together as a couple.