I've never met an alien like you, but there're species that are sorta close? Togorians, Trianii, Zygerrians... No clue why this place is mostly humans, though. Kinda boring if you ask me.

[Then she has an idea and shuffles around for a bit. When she sits still, she's holding a purple cat!]

This is Flufto. He's different from you, yeah? He's what my galaxy would call a cat. So, not sentient.