Uranus

Uranus is the seventh planet from the Sun and along with Earth and Saturn, is the only world with floating cities. First created in 2250 after the success of Saturn and Uranus' floating colonies export methane, nitrogen, and other chemicals the world is rich in. Currently, Uranus houses 10 thousand residents and a total of 300 million in the entirety of the system. Although the planet itself has not Sapient2 relics several of it's larger moons do including: Titania, Oberon, Ariel, and Miranda.