List of Known Sub-Regions:
- Earth, homeworld of humanity.
- Cradle Worlds, human colony worlds. Settled during the Age of Exploration.
- The Colonies, human colony worlds. Settled during the Age of Expansion.
List of Cradle Worlds:
- Anemoi, Cradle World, industrial world and primary EAA shipyard.
- Elysium, Cradle World, agricultural and resort world in the Hades system.
- Halcyon, Cradle World, industrial and science world.
- Olympus, Cradle World, regional EAA capitol world.
- New Gaia, second colonized Cradle World, dedicated to art and philosophy.
- Tartarus, mining and penal colony in the Hades system.
- Utopia Colony, first colonized Cradle World, closest to Earth.
List of Colonies: