Coruscant

The Galactic Centre of Coruscant (pronounced /'kʊɹəs¨»nt/) was the political hub of the galaxy for millennia. It was generally agreed that Coruscant was, during most of Galactic history, the most politically important world in the galaxy. At various times, it was the capital of the Galactic Republic, the Galactic Empire, the New Republic, the center of Yuuzhan Vong occupation, and the Galactic Alliance. A large number of the galaxy's trade routes¡ªincluding the Perlemian Trade Route, the Corellian Run, the Metellos Trade Route, the Koros Trunk Line, and the Leisure Corridor¡ªwent through Coruscant, making it one of the richest worlds in the galaxy. Tellingly, the planet's hyperspace coordinates were (0,0,0), and the military designation was Triple Zero. Accordingly, it was the main planet of the all-important 'Sector Zero', a military designation for the Coruscant and surrounding systems.
Faction: Galactic Empire and Jedi Order