Thatii the Estellar Manager, being inconsequential like always.

She is a "Gerente Estelar" (stellar manager) she is learning to create and taking care of planets, that includes earth.

She learned how to collect human things, somehow. Now she have a human stuff Collection. And Astro fucking hates it.

Technically they don't have any sexuality, since they're aliens, but if they were human, Thatii would be aroace and Astro Gay.