Mars
In the years since the Astral Gate incident Mars has become the center of humanity in the Sol, as the closest and most hospitable of the nearby planets to Earth. Now home to the largest human population, which reside in massive cities located in craters much like Europa as the terraforming progresses. Mars is home to the political and commercial organizations which hold the most power in the Sol as well as a major home to the crime syndicates. Venturing from the cities much of the rest of the planet is mostly rocky, mountainous desert.