Characters

Many characters exist in the Exos, including the nine main Planets, the nineteen major Moons, and the six dwarf planets. They are as follows:

Inner Planets
Sun
 * Mercury
 * Venus
 * Earth
 * Moon
 * Mars

Asteroid Belt

 * Ceres
 * Pallas
 * Vesta
 * Juno

Outer Planets
Jupiter Saturn Uranus Neptune
 * Ganymede
 * Io
 * Callisto
 * Europa
 * Titan
 * Enceladus
 * Mimas
 * Dione
 * Iapetus
 * Rhea
 * Tethys
 * Hyperion (apparently)
 * Umbriel
 * Ariel
 * Oberon
 * Miranda
 * Titania
 * Triton

Kuiper Belt and Beyond

 * Orcus
 * Vanth
 * Salacia
 * Actaea
 * Pluto
 * Charon


 * Eris
 * Dysnomia


 * Haumea
 * Hi'aka
 * Namaka


 * Sedna
 * Makemake
 * MK2
 * Gonggong
 * Xiangliu

Others

 * Exostars
 * Fictional planets
 * Externian urban legend
 * Exoplanets
 * Nebulae
 * Galaxy
 * Other astronomical objects
 * Original planets