"No, there's a lot of polities. There's a pan-solar system federation that has mostly standards regulatory and disaster relief powers. They maintain communications relays, traffic databases, that sort of thing. The major inhabited bodies are Venus, Earth, Luna, El-Four and El-Five, Mars, and most of Jupiter's and Saturn's moons. There's still over a hundred Earthly governments, though many of them are in economic alliances with each other. There's three Lunar states, ten major Martian ones, four Jovian, two Saturnian, Venus is itself, Mercury is nobody's in particular. And there are little belter stations all over the place, it's the modern version of the boonies, with the odd band of crazy survivalists on an icy rock out past Neptune."