Hades

Pluto is one of many ice dwarves in the outer Sol system. It is primarily composed of rock and ice. Due to the remoteness of Pluto, it has not been significantly exploited by any faction.

Pluto was long believed to have been a planet, but with the discovery of other ice dwarves in the system, this is no longer the case. The Universal Database still classifies Pluto as a planet for organizational purposes.

Physical characteristics
Pluto has a highly eccentric orbit due to its extreme axial tilt. This causes it to occasionally cross orbits with Neptune. Pluto itself is composed of at least 98% nitrogen ice with traces of methane and carbon monoxide. Its large moon, Charon, is also made of ice though contains more methane and carbon monoxide ice instead.

Pluto has a thin atmosphere of nitrogen, methane and carbon monoxide, making it warmer than usual for a celestial body its distance.

Moons
Pluto has five moons which are unusually close to it. Charon is its largest moon, only slightly smaller than it, while it has four tiny moons which are barely observable from the planet Earth. Charon is big enough to be considered binary to Pluto.