Planet Coruscant

Coruscant (pronounced /'korusant/), also known as Galactic Centre or the Republic Centre, is an ecumenopolis—a city-covered planet, collectively known as Galactic City— in the Coruscant system of the Core Worlds. Though debated by historians, it was generally believed that Coruscant was the original homeworld of humanity. Noted for its cosmopolitan culture and towering skyscrapers, Coruscant's population consisted of approximately one trillion citizens hailing from a vast array of both humanoid and alien species. In addition, Coruscant's strategic location at the end of several major trade routes enabled it to grow in power and influence, causing the city-planet to surpass its early rivals and become the hub of galactic culture, education, finance, fine arts, politics and technology. It was the location of several major landmarks, including the Jedi Temple, Monument Plaza and the Senate Building. Coruscant is generally considered to be the de-facto Capital of The Galactic Republic.

History
Serving as the capital of the galaxy since the ancient days of the old Galactic Republic, Coruscant was at the center of many historic events, such as the Jedi Order's conflict with the Sith. Although the planet fell under Sith occupation for a time, Republic forces ultimately liberated Coruscant with the aid of the Jedi Knights. Their victory was so decisive to the point where the Sith were all but extinct, replacing an age of darkness and strife with the democratic rule of the modern Galactic Republic. Retaining its status as galactic capital, it was on Coruscant where the Galactic Senate governed the galaxy for centuries, establishing an era of peace that lasted for almost a millennium under the protection of the Jedi peacekeepers.