- "I'm a magical princess from another world!"
- ―Star introducing herself to the Characters
Star is a magical princess from the world of Mewni.
Star has been sent to The Magic Dimension from Mewni by her parents to practice her magic and learn how to use her wand. Star likes helping everyone with her magic and she likes creating things like her pet Laser Puppies or Rainbows.
Star is very energetic and friendly. She loves having fun and usually has an optimistic outlook on life. She loves to help others and whenever she sees that someone is upset, she does her best to cheer them up. Strangers, in her eyes, are just friends she hasn't met yet, and she feels bad if she hurts someone's feelings, whether intentionally or not. Star has a happy-go-lucky attitude and always tries to put a smile on everyone's faces. She also works very hard towards her goals, so much so that she'll sometimes end up greatly sleep-deprived.
- Queen Butterfly (Mother)
- King Butterfly (Father)
- Thomas Simpson (Best Friend)
This characters' enemies are unknown.
- No trivia.