Earth Sphere
Earth
Population: 9.2 billion (2140 census). Seat of Sol Federation government. Climate stabilization efforts ongoing. Primary industrial output shifted to orbital facilities. Still the cultural and political heart of humanity.
Luna
Population: 2.4 million. Primary settlements: Tycho City, Armstrong Base, Shackleton Colony. Major manufacturing hub. Helion Industries headquarters located at Tycho City. Low gravity facilitates orbital construction.
New Shanghai
Largest O'Neill cylinder. Population: 48,000. Major trade hub between Earth and outer system. Neutral territory by treaty. Home to significant diplomatic and corporate presence.
Mars Sphere
Mars
Population: 1.8 million. Capital: Olympus City (Olympus Mons region). Terraforming at 3% atmospheric conversion. Seat of Martian Compact government. Culture increasingly distinct from Earth. Primary export: Helix Drive components.
Phobos Station
Martian Compact naval headquarters. Population classified. Extensive shipyard facilities carved into moon's interior. Restricted access zone extending 500km.
Belt Region
Ceres
Population: 340,000. Largest Belt settlement. De facto capital of Belt Alliance. Major water extraction and distribution hub. Site of 2103 orbital skirmish.
16 Psyche
Vanguard Mining Collective primary operation. Population: 12,000 (rotating crews). Richest known source of iron, nickel, and precious metals. Heavily defended corporate territory.
Outer System
Ganymede
Population: 8,500. Furthest permanent human settlement. Research station and fuel depot. Site of 2128 peace treaty signing. Jointly administered by all three major factions.
[COORDINATES RESTRICTED]
The Archive does not currently have clearance to disclose information about outer system installations beyond Ganymede. This entry exists as a placeholder.
Additional locations will be documented as the Archive expands.