galactable
A galactable is a sexy alien or human found in space who is so good-looking you'd want to punch them in the face and then have sex with them.
That alien was galactable. I wanted to punch him in the face and then date him.
That spaceship had a galactable inside. I wanted to kiss him and then burn the spaceship.
That girl from outer space was galactable. I wanted to marry her and then fight her dad.