Europa

One of Jupiter's three icey moons, Europa was first colonized in the 2140s following its terraformation into a habitable world. Europa is the wealthiest moon in Jupiter's orbit and the second most heavily colonized. It is a hub of commerce, media creation and trade, with most corporate interests in the Jupiter system keeping their headquarters and manufacturing facilities there. Europa has four space elevators, one on each hemisphere, which are connected to separate docking stations in orbit. It is also the location of the independently owned Starmade Shipyards, widely considered to be the most skilled spaceship manufacturer in the solar system. Like most of Sol's heavily colonized worlds, the city on Europa spans the entire moon; unlike other ecumenopolises, however, Europa has very little homelessness and no slums. This is primarily because of gentrification and concerted efforts by wealthy residents to price out the poor, although there have been government-funded programs to help priced-out residents relocate to other moons. This, combined with the fact that Europa is the center of the Federation's entertainment industry and the location of most HoloVid shoots have led to the moon being nicknamed "Sol's Beverly Hills."