found it, it's not colored but his cape is star themed the little eye in his forehead is that pattern from jupiter, but it doesn't do anything it's just smth from his birth anyways I'll type now-

— your OC/you were stargazing with a friend while camping, until you notice a blue and white glow in the starry sky. it lands next to a few trees a bit far away from your camping site, so you two decided to check out the state of the trees. you guys arrive and see a load of stars sparkling around the ground, a hole and a dog with a galaxy outfit on said hole, not moving for a bit. wwyd? - don't comment on this chain ty- -