Students(planets): Earth: kind, funny, handsome, male Mars: helpful, friendly, male Mercury: kind, shy, quiet, male Students(Moons): Ganymede: cocky, selfish, boy Io: softy, coughs a lot, boy Europa: beautiful, sassy but kind, girl Callisto: beautiful, kind but also emotionless, girl Luna: cool, athletic, female Titan: shy, straight A Student, male Iapetus: kind, mystirious, trans, male Dione: sassy, Europa's bestie, female Mimas: blind in one eye, gentle, male Titania: athletic, dure, female