Register of the worlds, stations, and sites of the chronicle, organized by era of first prominence. Individual bodies retain their own entries; settlements are covered under their host body where noted.
Era I — Earth-Luna & Inner System (1965–2099 ES)
- Kosmograd — Soviet lunar settlement, formally redesignated from a military base; active through Era III
- Luna — Earth’s moon, first permanent extraterrestrial human settlement; active through Era VII
- Mars — first planet beyond Earth to host permanent settlement; active through Era VII
- Severgrad Computational Complex (SCC) — the Soviet Union’s first purpose-built AI installation
- Suhail Station — rotating torus at Earth-Moon L5, opened 3 November 2023
- Tianshui — first human settlement on Ceres; bridges into Era II
Era I–II Bridging
- Ceres — largest body in the asteroid belt, site of Tianshui
- Deimos — Mars’s smaller moon, site of the primary inner-system shipyard
- Luna Research Domes — network of five research campuses on Luna; active through Era IV
- Mars Settlements — thirteen permanent settlements, ~1,330,000 residents as of the 2165 Colonial Census; active through Era IV
Era II — Outer System & Beyond (2100–2199 ES)
- Alpha Centauri — nearest star system, designated destination of The Ark
- Aphrodite — Venusian cloud-layer habitat operated by Hesperus Initiative
- Boreas Station — permanent orbital station in Titan orbit
- Callisto — Jovian moon, site of the first confirmed D-chirality life
- Charon — Pluto’s largest moon, site of the Charon Anchor complex
- Earth-Luna Transit Station II (ELTS II) — one of at least six Earth-Luna transit stations
- Earth-Luna Transit Station IV (ELTS IV) — one of at least six Earth-Luna transit stations
- Enceladus — Saturnian moon, target of the UN colonization programme
- Europa — Jovian moon, site of the first confirmed extraterrestrial life
- Ganymede — Jupiter’s largest moon, target of the Pathfinder Fleet’s first leg
- Guanghan Port — major lunar launch and landing facility, one of two primary orbital ports
- Hygiea — fourth-largest body in the belt, site of the 2125 UNSF raid
- Io — Jupiter’s innermost Galilean moon, ~2,000 residents
- Jupiter — largest planet, site of the UN’s suspended He-3 extraction platform
- Kosmodrom Zarya — major lunar launch and landing facility, one of two primary orbital ports
- Kuiper Belt Site — non-human vessel in open trans-Neptunian space
- Pallas — large main-belt asteroid, construction site of The Ark
- Persephone Reach — Pluto’s first genuine surface settlement
- Pluto — dwarf planet, site of the first confirmed non-human artifacts
- SNOBA — Sun-Neptune L4 Optomechanical Baseline Array, deployed 2150–2153
- Titan — Saturn’s largest moon, target of the Pathfinder Fleet’s third leg
- Triton — Neptune’s largest moon, site of the 2133 Triton biological discovery
- Vesta — large belt asteroid, headquarters of Argus Extraction Defense
- Vysota Station — rotating orbital habitat in Mars orbit, operational since 2081