The Sol System is a planetary system located on Theta Sector, centered on the primary Sol that comprises a countless number of planets, moons, asteroids, comets, and other astronomical bodies. It can be thought of as the center of the Pangalactic Federation.

This system includes many huge cities located on planets such as Earth and Mars, as well as on moons such as Luna, Phobos, Deimos, Io, and Titan, and is a very important political hotspot on the Milky Way due to being the location where the Pangalactic Federation is headquartered.