- Aria Terra – Known for its vast plains.
- Arabia Terra – A land of riches and trade.
- Vastitas Borealis – A region famous for its northern lowlands.
- Arcadia Planitia – Home to technological utopias.
- Utopia Planitia – A peaceful agricultural haven.
- Elysium Planitia – Renowned for its volcanic activity.
- Amazonis Planitia – A wild, unexplored frontier.
- Tharsis Bulge – A political and military powerhouse.
- Olympus Mons – An isolated city-state on the solar system’s tallest mountain.
- Ascraeus Mons – Known for its academic institutions.
- Pavonis Mons – A cultural and artistic center.
- Tharsis Montes – The Engine of Martian Industry.
- Arsia Mons – Rich in mineral resources.
- Valles Marineris Republic – A series of city-states along the canyon’s rim.
- Noctis Labyrinthus – A mysterious and secretive region.
- Tempe Terra – A region with a strong warrior tradition.
- Deimos Frontier – Named after Mars’ smaller moon, known for its pioneers.
- Phobos Keep – Named after Mars’ larger moon, known for its military academies.
- Alba Patera – An enigmatic religious commune.
- Cydonia Mensae – Mars’ Premier Tourist Destination
Equatorial Region on Mars:
- Equatorius – A melting pot of cultures from north and south.
- Solis Planum – Renowned for its solar energy farms.
- Luna Planum – The Cradle of a New Earth-like environment.
- Thaumasia Highland – Known for its highland warriors.
- Syrtis Major – A historic region with ancient ruins.
- Hellas Basin – The deepest basin, known for its unique culture.
- Argyre Planitia – A region famous for its silver lakes.
- Isidis Planitia – Known for its trading ports.
- Terra Sabaea – A land of scholars and libraries.
- Aeolis Mons – Home to wind-powered cities.
- Gale Crater – A bustling trade hub.
- Meridiani Planum – Known for its equatorial observatories.
Southern Hemisphere on Mars
- Aonia Terra – Known for its rugged landscapes.
- Terra Sirenum – A land of poets and artists.
- Bosporos Planum – A maritime nation with a strong navy.
- Eridania Lake – A mythical underwater city.
- Phaethontis – A desert region with nomadic tribes.
- Tyrrhena Terra – Known for its ancient civilizations.
- Cimmeria Terra – A region shrouded in perpetual twilight.
- Electris – Home to electric storms.
- Noachis Terra – Known for its age-old traditions.
- Eden Patera – A utopian society.
- Dustwalker Territory – A harsh land where only the strong survive.
- Solaria – Named for its sun worship.
- Chronos – A land that controls time-keeping for Mars.
- Aether – Known for its airships and pilots.
- Nix Olympica – A winter sports paradise around Olympus Mons’ base.
- Promethei Terra – The southernmost ice kingdom.
Polar Regions on Mars:
- North Polar Ice Kingdom – A kingdom in the frozen north.
- Chryse Planitia – Home of the Dustwalker settlements
- South Polar Dominion – A dominion over the icy south.
- Aurorae Sinus – Known for its beautiful auroras.
- Boreal Reach – The northern explorers’ frontier.
- Cryos – A land of ice miners and sculptors.
- Frosthold – A fortified city in the icy tundra.
- Glacial Vista – Known for its stunning icy landscapes.
- Polaris Prime – The primary settlement of the North Pole.
- Southern Star – The beacon city of the South Pole.
Archipelagos and Island Nations on Mars:
- Isles of Aero – Floating islands in the low gravity areas.
- Marineris Isles – Islands within the Valles Marineris canyon.
- Volcanic Isles of Tharsis – Islands around the volcanic region.
- Skylands of Arcadia – Elevated plateaus.
