Mars

Nearly a century ago, humans began colonizing the red planet and building small artificial biospheres across Martian lands. Beneath the surface of the planet as a wellspring of water and rich minerals and microscopic life alive in the tunnels beneath the dead surface. Many biospheres dig wells to pull up life to the surface and allow it to slowly oxygenate the area while others are built underground. New geoengineering technology has also allow Martians to adjust the magnetosphere of the planet and someday possibly even its gravity and spin. Though Mars is not yet a Goldilocks planet, it is well on its way to becoming one artificially in the next few hundred years.

DEIMOS
Deimos and Phobos are Mars' two moons. Each has a security station used as satellite relays as well as planetary defense satellites.

EDEN
When humans first began colonizing, Mars, two teams were dropped in two different locations. Each were from a different collection of nations and raced to be the first to establish a self-sustaining colony on Mars. These became Eden and San, the oldest and largest of the Martian colonies.

PHOBOS
Deimos and Phobos are Mars' two moons. Each has a security station used as satellite relays as well as planetary defense satellites.

SAN
When humans first began colonizing, Mars, two teams were dropped in two different locations. Each were from a different collection of nations and raced to be the first to establish a self-sustaining colony on Mars. These became Eden and San, the oldest and largest of the Martian colonies.