Some of this is canonical, but the rest is just from my AUs or ideas

DreamXD- the god of the End, one of the most powerful, favors Foolish and George

Drista- goddess of chaos and the overworld, DreamXD's sister (not Dream's), considers Dream like a sibling tho, favors Tommy

Foolish- god of the ocean and life, previously an angle/demi-god of death, ability to protect others

Kristin- goddess of the void/limbo and death, ability to restructure reality, married to Phil, Phil is her angel, one of the most powerful gods, ability to give blessings,

Phil- demi-god, blessed with immortality and wings (maybe the wings) by Kristin

Technoblade- the god of the Nether and Blood, lost his memory of being a god, voices know he's a god but don't tell him,

Overseers- demi-gods of time, used to be one god but was split by DreamXD,

The Egg- some kind of ancient being, maybe not a god or a demi-god but as powerful as a demi-god

Callahan- not really any specifics maybe just a demi-god, but he's associated with the gods somehow, (possibly god of space, not canonically)

Prime God- may not exist, may be one of the previously mentioned (not Foolish, Kristin, Phil, Techno, Overseers, or the Egg)