Triton (Sol 8a)

Triton is a moon of [Neptune (Sol VIII)](https://robertsspaceindustries.com/galactapedia/article/RX3wGrAoW1-neptine-sol-viii), [United Empire of Earth](https://robertsspaceindustries.com/galactapedia/article/VyvyKxy4v6-united-empire-of-earth) (UEE). The largest of Neptune's moons, it the planet's only natural satellite massive enough to have achieved gravitational rounding. Additionally, even though it is a moon, it is larger than all other dwarf planets in the [Sol system](https://robertsspaceindustries.com/galactapedia/article/Rz2zy6DGB5-sol-system), one of many factors that has led scientists to hypothesize that it was captured from the nearby [Kuiper belt](https://robertsspaceindustries.com/galactapedia/article/0KxZ3KwZvY-kuiper-belt-sol-belt-beta) (Sol belt beta) by Neptune's gravity.