Coruscant (pronounced /‘kɔɹəsɑnt/), was a planet located in the galactic Core. 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 Yuuzhan Vong Empire, the Galactic Alliance, very briefly the Fel Empire and Darth Krayt’s Galactic Empire. In controlling Coruscant, these governments controlled most of the galaxy in the process.
Coruscant’s hyperspace coordinates were (0,0,0), making it the center of the galaxy, though it was not the galactic center, located in the Deep Core. The hyperspace coordinates inspired the planet’s military designation, Triple Zero. A large number of the galaxy’s trade routes—including the Perlemian Trade Route, the Corellian Run, the Metellos Trade Route, the Koros Trunk Line, and the Leisure Corridor—went through Coruscant, making it one of the richest worlds in the galaxy.
Over the centuries, Coruscant had developed into an ecumenopolis. The actual planet-wide metropolis of Coruscant was called Galactic City. Under the Galactic Republic, the names Republic City or the City of Spires were also used to reference the city. It was also called Imperial City under the Galactic Empire, and New Republic City under the New Republic. However, in practice, Galactic City and its other names were sometimes applied to the Senate District, the central government center and de facto capital of Coruscant.

Geologically, the planet was composed of a molten core with a rocky mantle and a silicate rock crust. At its poles were huge ice caps that were popular spots for tourists. The entire surface of Coruscant was covered by sprawling kilometers-high ecumenopolis, and boasted a population of over a hundred billion to several trillion, depending on the era. Following the end of the Clone Wars, an official census noted 1 trillion official permanent residents. The statistics did not include transients, temporary workers, unregistered populace nor residents of orbital facilities. Because of these omissions, the “real” population of Coruscant was estimated to be three times the official amount.

Coruscanti skyscrapers dwarfed all the original natural features, including mountains, as well as floors of oceans which once covered a large portion of Coruscant’s surface. Areas of Galactic City were broken up into levels, megablocks, blocks, and subblocks. Coruscant itself was divided into quadrants, which were divided into zones. Below the skyscrapers was Coruscant’s undercity, where sunlight never reached. Artificial lighting illuminated these lower levels and advertisement holograms could be seen everywhere. There were numerous establishments for entertainment, catering to a myriad of alien species. The residents were collectively referred to as Twilighters.

Coruscant was once a world mostly covered in oceans. However, all natural bodies of water were drained and stored in vast caverns beneath the city as a result of years of overpopulation. The only body of water visible was the artificial Western Sea, with many artificially-created islands floating on it, used by tourists on holidays.

With no other bodies of water available to feed and water its trillion inhabitants, Coruscant’s architects, along with many others from around the galaxy, worked together to build a self-contained eco-system in the massive buildings set all over the planet. Polar cap stations also melted ice and distributed water throughout the planet-wide city through a complex series of pipes.

Galactic City was divided into quadrants, “several thousand” in number, with each quadrant further split into sectors. Each sector was numbered on official maps, but sectors often had nicknames, such as Sah’c Town (sector H-46, named for a prominent family that owned a large portion of its land) and The Works, the largest of Coruscant’s designated industrial zones. (Coruscant practiced zoning, which is the designation of specific areas of land for particular purposes, such as governmental and senatorial, financial (including banking zones), residential, commercial, industrial, and manufacturing. Manufacturing and industrial zones were typically the largest designated areas of the planet.) The Works was once one of the galaxy’s major manufacturing areas, where spacecraft parts, droids, and building materials were heavily produced during centuries, but as construction and industry became more efficient and cheaper away from Coruscant, The Works fell into disrepair. It gained a reputation as a hub of criminal activity and many locals stayed away from it. A similar, but more dangerous area, was the Factory District, which was once the industrial heart of Coruscant until it too lost out to competition from producers in other Core Worlds. By the time of the Great Jedi Purge it lay in ruins and was almost completely deserted of sentients, because of the feral droids that prowled its streets. It was located on the opposite side of the planet, and was much more dangerous than the Southern Underground, Invisible Sector, which were infamous in their own right. Another area of Coruscant was CoCo Town (short for “collective commerce”). Many diverse species lived there and worked in manufacturing. A partially enclosed open-air plaza near the Senate building, the Column Commons, was so-called because it housed most of the HoloNet and news media corporations.

A series of orbital mirrors were set up that reflected the sun’s warmth and light. Several of these mirrors would be destroyed in the Battle of Coruscant during the Clone Wars, although it is unknown whether this had any lasting effect. It is known that thunderstorms and rain occurred during 19 BBY and 3 ABY, possibly as an effect of the altered sunlight from the remaining mirrors.

The planet produced trillions of tons of waste an hour. Though almost everything on the planet, from clothes to packaging and machinery, was recyclable, some waste was too dangerous to recycle. Such items included worn-out hyperdrive cores which were delivered to one of the planet’s five thousand garbage pits, where they were put into canisters and fired into a tight orbit around Coruscant. Garbage ships would then collect them and transport them to nearby moons for storage. Some of the more dangerous materials were shot into the nearby sun for complete incineration. Garbage not exported or destroyed was mixed into a slurry of silicone oils and processed by garbage worms which chewed it into pellets while removing any remaining organics, plastic, or recoverable metals. They turned millions of tons of pellets into carbon dioxide, methane, and other gases. Another problem for a world like Coruscant was the unimaginable amount of carbon dioxide and heat energy that its trillion-being population generated each day. Thousands of carbon dioxide-reactive atmospheric dampeners were put into place in the upper atmosphere to prevent atmospheric degeneration. The first set of these planet-wide dampeners, developed by the Galactic Republic, was known as the Coruscant Atmospheric Reclamation Project.

Near the planet’s core were a number of massive power relay stations. The lowest levels were abandoned to mutants and scavengers, such as the cannibalistic, mythical Cthons. The foundations of many of the buildings, some of which weighed billions of tons, also extended deep into the planet’s crust.

Galactic Standard Time was developed on Coruscant and revolved around the hours in a single Coruscant day, 24, with 368 local days a year.

The very early history of Coruscant is a bit sketchy and is not well known. Coruscant was considered by many to be the Human homeworld. Millennia ago, the Celestials could have removed Humans from Coruscant to populate Corellia.

It is known that at some point in ancient history, the near-Human Taungs attempted to conquer the 13 baseline Human nations of the Battalions of Zhell. A volcano decimated the Zhell, the ash filling the skies for two years, so the Taungs adopted the name Dha Werda Verda (Warriors of Shadow) for themselves. The Human Zhell eventually recovered and drove the Taungs offworld.

One hundred millennia later, Coruscant was surveyed by the Columi, who dismissed the planet as a primitive disappointment, despite the already planet-spanning ecumenopolis of Galactic City. New buildings were built on the old. As a result, there was virtually no exposed land. In the forgotten underlevels of the city, there was darkness, pollution and crime. Higher up, there were government offices and penthouses owned by the elite. The lower fifty levels of the ecumenopolis is said to have last seen sunlight tens of thousands of millenia ago.

Coruscant was one of many worlds conquered by the Infinite Empire of the Rakata, who used Human slaves to build the Star Forge in 30,000 BBY. Under Rakatan domination, the Humans of Coruscant’s colonization attempts were limited to sleeper ships, which ended up on Alderaan, in the Tion Cluster, Seoul 5, Kuat, Alsakan, Axum, Anaxes, Atrisia, Metellos, Corulag, and many other worlds. The Rakata were eventually decimated by a massive plague, leading to slave revolutions on Coruscant and other subjugated worlds.

Over the next two centuries, Coruscant was linked to other Core Worlds, including Corellia, Alderaan, New Plympto and Duro, by hyperspace cannons, via the Herglic Trade Empire. It was during this time that the Coruscant government peacefully absorbed the nearby Azure Imperium. During these pre-Republic years, the languages of Coruscant and its neighbors meshed to become Old Galactic Standard.


Star Wars - Dirge's Dogs Buffington