Io

Io is Jupiter's moon.

Appearance
He is colored yellow.

Relatives

 * Jupiter (father)
 * Ganymede (brother)
 * Callisto (brother)
 * Europa (brother)
 * Jupitinia (brother)
 * Lavalakia (brother)
 * Joviana (sister)
 * Asteroid Moons + (brothers)

Enemies

 * Aliens
 * Demon Planets
 * Ghostinia
 * Gray Corrupt Star
 * Dark Forces