Naming conventions in believable sci-fi
Real and fictional space colonies follow three naming patterns. Commemorative: honoring scientists, explorers or funders ('Sagan Station', 'Tsiolkovsky Alpha Colony'). Mythological: Greek or Roman gods linked to sky and stars ('Helios III Habitat', 'Prometheus Platform'). Functional: technical description of purpose ('Cargo Hub 7', 'Beta Agricultural Arcology').
For hard sci-fi like The Expanse, mix all three patterns by context. Spacefaring nations tend to use commemoratives for prestigious colonies, functionals for logistics infrastructure and mythologicals for diplomatic milestones. That diversity reflects real bureaucracy: NASA, ESA and private agencies name differently.
If your universe has multiple factions, assign distinct naming conventions. Earth colonies might use classical Latin names; Martian ones, famous explorers; Belters, alphanumeric functional designations. That onomastic difference reinforces cultural identity without exposition paragraphs.
Orbital stations versus planetary colonies
There's a key difference between orbital station and planetary colony. The station is artificial structure: 'Tycho Ring', 'Cassini Platform', 'O'Neill Habitat 4'. The colony is settlement on a celestial body: 'New Eden on Mars', 'Europa-3 Dome'. Mark it in the name: if floating, an orbital suffix works; if planetary, mention the body or terrestrial suffix.
Large stations usually have internal subdivisions with their own names. Babylon 5 has Green Sector, Blue Sector, Red Sector. The Expanse's Tycho Station has levels, rings and docks with distinct designations. If your station will be a recurring scene, think about internal organization and subzone names. Each zone can have its own culture.
For planetary colonies, consider local geography. 'Europa-3 Dome' sounds fine until the reader asks where the first two are. Coherence: if you number colonies, ensure prior ones existed. Otherwise use unique names without numbering: 'Hesperia', 'Aurora Borealis'.
Common mistakes when naming space colonies
The most common error is excess techno-jargon. 'Bioregenerative Modular Sigma-7-Tau Platform' is illegible. Keep names to 2-3 elements: type, name, designation. Beyond that, readers lose the thread. If complexity is necessary, mention once and abbreviate: 'Sigma-7' for the rest of the book.
Another stumble: names anachronistic to the setting. If your novel happens in the 24th century with humans descended from Asian, Latin American and African migrants, why do all colonies have Greek or Latin names? Mix linguistic roots to reflect real diversity. A colony called 'Wakanda Prime' or 'Bharat-3 Station' is more interesting than the umpteenth Athena Beta.
Beware duplicating real names without justification. If you call your colony 'Mars One', you're treading on a known failed project's brand. 'New Eden' is used in dozens of sci-fi works. Google your names before committing; you want unique, not search-result-two.
Applications in sci-fi RPGs, novels and games
In space RPGs like Stars Without Number or Traveller, each star system can have 1-3 named settlements. Build mini-lore per colony: when founded, what population, dominant economy. 'Kepler-Beta Station, founded 80 years ago by independent miners, 12,000 inhabitants, exports comet ice.' Three sentences suffice for a playable settlement.
For novels like The Expanse, the station name sets the tone of scenes there. 'Eros' (station named for the god of love) contrasts dramatically with the biological nightmare Caleb Holden finds inside. That intentional irony charges the name with meaning. Think of your colony as character: what does its name say versus what happens inside?
In space video games (Mass Effect, Elite Dangerous, Stellaris), names must be pronounceable and wiki-searchable. Avoid apostrophes and non-standard characters. If your game allows procedural generation, ensure the algorithm doesn't produce offensive names by chance. Word filters are mandatory in online games with procedural generation.