Codex/Planets and Locations

The Milky Way galaxy contains 200 to 400 billion stars, most with a host of planets.

Planets: Feros
Feros is a habitable world in the Attican Beta cluster. Two-thirds of the habitable surface is covered with the ruins of crumbling Prothean megatropolis. In the millennia since the Prothean extinction, the ruins have been picked over by looters many times.

Feros was considered a poor prospect for colonization, as little open ground remains for agriculture. The only sizeable fresh water sources are the poles, which are tapped by the decaying Prothean aqueduct system. The dead cities, while in good condition considering their antiquity, are of uncertain stability. Ground level is congested by a dozen meters of fallen debris, and the air is fouled by dust.

In 2178, the human ExoGeni Corporation announced its intention to place a permanent colony on Feros, to thoroughly explore the ruins. The pioneer settlement was placed on the upper levels of the several intact skyscrapers, using the surviving Prothean aqueducts and rooftop hydroponics gardens to support the population.

Planets: Ilos
Like the ancient human city of Troy, Ilos is a world known only through second-hand sources. References to Ilos have been found at several other Prothean Ruins, though direct study of the world is unlikely to occur.

Ilos lies in a remote area of the Terminus Systems only accessible by the legendary Mu Relay. Four thousand years ago, the Mu Relay was knocked out of position by a supernova and lost. Since then, Ilos and its cluster have been inaccessible.

Occasionally, a university will organize an expedition to chat a route to Ilos using conventional FTL drive. These never get beyond the planning stages due to the distance and danger. The journey could take years or decades, passing through the hostile Terminus Systems and dozens of unexplored systems.

Planets: Noveria
massive glaciers. A privately-chartered colony world, the planet is owned by Noveria Development Corporation holding company. The NDC is funded by investment capital from two dozen high technology development firms, and administrated by an Executive Board representing their interests.

The investors built remote hot labs in isolated locations across Noveria's surface. These facilities are used for research too dangerous or controversial to be performed elsewhere, as Noveria is technically not part of Citadel space and therefore exempt from Council law.

By special arrangement, Citadel Special Tactics and Reconnaissance agent have been granted extraterritorial privileges, but it remains to be seen how committed the Executive Board is to that principle. Given its unique situation, it is understandable that Noveria is often implicated in all manner of wild conspiracy theories.

Planets: Virmire
Virmire is a lush world located on the frontier of the Attican Traverse. Its vast seas and orbital position on the inner life zone have created a wide equatorial band of humid, tropical terrain. Only the political instability of the region has impeded efforts at colonization.

Many times, the Citadel has opened negotiations to settle Virmire with the various criminal gangs and petty dictatorships in the nearby Terminus Systems. All fell apart due to internal power shifts within the opposing parties. The Citadel has written off the colonization of Virmire as impossible without significant political change.

The Terminus powers themselves are unlikely to ever settle Virmine. Most lack the resources to support settlement of a virgin world, finding it more expedient to steal from their neighbors than build for themselves.

Region: Terminus Systems
The Terminus Systems are located on the far side of the Attican Traverse, beyond the space administered by the Citadel Council or claimed by the humans Systems Alliance. It is populated by a loose affiliation of minor species, united only in their refusal to acknowledge the political authority of the Council or adhere to the Citadel Conventions.

Their independence comes at a price; the Terminus is fraught with conflict. War among the various species is common, as governments and dictators constantly rise and fall. The region is a haven for illegal activities, particularly piracy and the slave trade.

At least once a year, a fleet from Terminus invades the nearby Attican Traverse. These attacks are typically small raids against poorly-defended colonies. The Council rarely retaliates, as sending patrols into the Terminus Systems could unify and disparate species against their common foe, triggering a long and costly war.

Uncharted Worlds
There are between two and four hundred billion stars in the galaxy, and less then 1% of them have ever been visited or had their systems properly surveyed.

Humanity's early expansion into the Attican Traverse was haphazard; a desperate race to claim habitable planets where populations can be economically settled. Ignored in the wake of this land grab were thousands of less hospitable worlds, each potentially rich with industrial resources. The wealth of entire solar systems remain untapped, waiting for corporate survey teams or independent pioneers to discover and exploit them.

This, however, is not an easy task. In addition to the environmental hazards, the fact that uncharted worlds are largely ignored makes them popular bases for criminals, revolutionaries, cults, and others who wish to remain unnoticed by galactic society.

Stations: Arcturus Station
Arcturus Station is the gateway to Sol, a 5-kilometer diameter "Stanford Torus"-type sapce station at the trainling Lagrange point of the gas giant Themis. Construction on Arcturus Station began in 2151 and concluded in 2162. It was inaugurated in 2156, and has served as the military and political headquarters of teh Systems Alliance from the First Contact War until the present.

When humanity activated the Charon Mass Realy in 2149, it led to Arcturus, 36 light years from Sol, Earth's sun. Arcturus is the third brightest star seen from Earth. It is an ancient red giant from the generation born before Sol. Its worlds are either gas giants or ice chunks. While some rocky debris exists, the metal content is 25% lower than normal. To build Arcturus Station, metallic asteroids were towed through the mass relays to the construction site. Many of these asteroids remain near the station, their mined out areas home to transient populations.

The expense of bringing construct materials into the system was acceptable due to its strategic value. With three primary mass relays in addition to the secondary one to Sol, Arcturus is a major communications and military chokepoint. The Alliance 1st Fleet is based in Arcturus, where it can guard the gates to Sol and react to incursions in the three connected clusters. The Station also hosts the Systems Alliance Parliament and the Systems Alliance Military general headquarters. Its permanent population is approximately 45,000.

Arcturus is actually from the galactic halo, one of a cluster of 52 stars that are "crashing through" the disc of the galaxy. In a billion years, Arcturus will be sailing through the depths of extragalactic dark space.

Stations: Gagarin Station
Gagarin Station is the largest deep space station built by humanity, a "Bernal Sphere" designed with a 500-meter-diameter habitable area. It was constructed beyond Pluto, nearly 80 Astronomical Units (12 billion kilometers) from Sol. Moving crew and materials to this location bankrupted most of the backers.

Gagarin was placed at the inner edge of the "heliopause" - the point at which the solar wind can no longer push back the interstellar medium. It was built to test a number of faster-than-light drive principles that theoretically could only occur in interstellar space. The station was nicknamed "Jump Zero", as it was intended to be the jumping-off point for humanity's expansion into the galaxy. Shortly after the station was completed, the Prothean ruins were discovered on Mars, rendering the entire effort moot.

After struggling to make a profit for a decade, Gagarin was sold to the Systems Alliance in 2159 for a fraction of its construction costs. The Alliance refurbished it as a research and training center for the recently discovered biotic phenomenon.

In 2169, the Biotic Acclimation and Training program was shut down and Gagarin became a general research facility. Its remote location and intentional isolation from the extranet makes it popular for dangerous research, particularly in the field of artificial intelligence. Humanity's first stable AI, the Alliance-sponsored "Eliza", achieved sapience at Gagarin in 2172.

Today, Gagarin Station has a permanent population of approximately 9000. A plan has been proposed to move it to the gravitationally stable barycentor point between Pluto and the Charon Relay allowing it to serve as a gateway facility between the Sol and Arcturus systems. The high cost of safely moving it mass has delayed this indefinitely.