For@EspeonMeister AGAIN. I believe this is your last one, thank goodness..

Name: Pebblestone

This name is cute. Pebble is one of my favorites, and it isn't used too often. -stone is a bit more common, but it's also very cool and it fits her well.

Gender: she-cat ( sorry >~<)

Don't be sorry >~<
Dude it's f i n e

Appearance: white with gray and black spots, one black leg, a speckled tail, and deep/dark blue eyes

I love the fur color! White, I've seen, isn't actually as popular as it used to be. The combination of gray, white, and black is awesome and it really suits her name!

You can't expect me not to call out blue eyes, though. They're horribly overused. I would change that.

Clan: IceClan

Ok

Rank: new warrior

She's YOUNG

Personality: very adventurous, clumsy, caring, overprotective of her sister, sassy and stubborn.

Not seeing many flaws here. Sassy, clumsy, and stubborn could be considered flaws, but there's nothing major about them. She just seems very stereotypical.

Backstory: When she was a kit, her and her brother, Minnowkit, and her sister, Mosskit, went adventuring. It was snowing really hard and Pebblekit lost her brother and sister. She was trying to find her way back to camp, when she slipped and found herself at the edge of a river. She heard a call, some cat was calling her, she tried to get up, but slipped again and fell into the river. The voice jumped in the river when she called out. Her saver was Waterleaf. Waterleaf hulled Pebblekit(she's 5 moons old) onto shore. They were safe, but Waterleaf inhaled too much water and the cold was too much, she died. Pebblekit stayed with her body in till the next day. A patrol of warriors, including her father, found her and Waterleaf. They took them back to the camp. That night, Waterleaf's vigil was held and Pebblekit came down with Greencough. She survived the sickness. When she became an apprentice she was still the same hyper, adventurous, stubborn kit. Her mentor was Rippletail (not from the series) he trained her really hard. One day there was this rogue that showed up, he was dying of sickness and blood loss. The medicine cat, Pondwater, and her apprentice, Mosspaw, patched him up. Pebblepaw volunteered to take care of him. His name was River. She started to fall for him, and he started to fall for her. He decided to stay in her Clan and train to become a warrior. His 'mentor' was Swiftbreeze. When he had his warrior ceremony his name was changed to Riversplash. Once Pebblepaw became a warrior with her brother their names were changed to Pebblestone and Minnowsplash. Their sister's true medicine cat's name is Mossstream(triple s). Pebblestone and Riversplash became mates. When she was expecting his kits, her former mentor, Rippletail, died fighting off foxes in their territory. Pebblestone slipped into a depression. Not only was he her mentor but he was also her really good friend. When Pebblestone had her and Riversplash's kits they both decided to name their kits Dewkit, Streamkit, Splashkit and Ripplekit. Splashkit was named after Riversplash's mother, Splashy. And Ripplekit was named after Rippletail. Pebblestone is currently one of the best warriors in IceClan.

Wow, very long. I see no problems with this except the fact that you never mentioned why River was bleeding. This is amazing though, awesome!

Mom: Icecloud: (not the one from the series) White fluffy pelt with gray eyes

Dad: Reedwhisker: (not from the series) Black tom with a brown underbelly and Amber eyes

Both of her parents have canon names, but you say that you didn't know.. I won't count points off for this. I like how you combined her parents' fur colors for her fur color..

Siblings: Minnowsplash: brown tabby tom with Amber eyes, both front paws are dark brown.

I like Minnow as a prefix :3

Mossstream: a black she-cat with brown spots, green eyes;

The triple s makes me uncomfortable.

moms second liter: Thistlekit: gray tom with darker gray patches, amber and green eyes, and Larkkit: black she-kit with a brown underbelly and amber eyes

Aw, cute! Kittens!

Mate: Riversplash: blue-gray tom with darker blue-gray patches, a speckled tail and pale blue eyes.

I like him.

Kits: Dewspots: white she-cat with blue-gray spots, one pale blue eye and the other dark blue eye; Splashfur: blue-gray tom with a white speckled tail, dark blue eyes; Ripplesplash: looks exactly like Pebblestone but has pale blue eyes, and Streamtail: looks exactly like Riversplash but has dark blue eyes.

I believe that Dewspots is another canon name...

·~*OVERALL*~·
She's awesome, 9/10. Change her eye color. Really, change it if you can. Her appearance is so perfect. Anywho.. I like her a lot!