Earth

Earth, or known as Asylum by non-human entities, is a medium-sized rocky world orbiting a star in the galaxy known to humans as the Milky Way. Earth is located in Universal Stack EAR-49 Subsection 349.

Multiple versions of Earth exist, but for the sake of simplicity, this article is only about the version of Earth that exists as Asylum.

Overview
In all of its nearly 5 billion year history, Earth has supported five civilization-class species, the most recent of which being the human race, who are also the only to survive to the present day. Originally possessing only one natural satellite, Luna, Earth is now orbited by the time-frozen fragments of its satellite.

Earth today is a mostly ruined, overgrown mess of derelict human cities, broken only occasionally by small villages of non-humans and humans making a living from the post-apocalyptic ruins of the world that was left behind. The few non-ruined cities that exist across its dotted surface exist as walled fortresses with varied attitudes toward the outside world. Some have rapidly expanded to fill former power vacuums while others have retained their xenophobic and inward approaches.