Sins of a Solar Empire has numerous maps. Maps have either a single star or multiple stars and many planets.
Seven maps were added in Diplomacy, nine maps were added in Rebellion, eleven maps were added in Outlaw Sectors, and forty maps were added to Rebellion via patch.
List of maps
Small Scenarios
2 Player
- Random - Tiny (Rebellion)
- Random - Tiny Competitive (Rebellion)
- Random - Small
- Random - Small Competitive (Rebellion)
- The Void
- Point Blank
- Quickstrike
- Quickstrike Competitive (Rebellion)
- Close Encounters
- Close Encounters Competitive (Rebellion)
- Melting Point
- Melting Point Competitive (Rebellion)
- Blitz (Rebellion)
- Blitz Competitive (Rebellion)
- Face Off
- Cynosian Rift
- Domination (Diplomacy)
- Power Struggle (Outlaw Sectors)
- Gaian Crescent
- New Dawn
- New Dawn Competitive (Rebellion)
- Return to War (Outlaw Sectors)
- Empires at War (Rebellion)
- Celanus Core
- Crystal Storm (Rebellion)
- Crystal Storm Competitive (Rebellion)
- Derelict
- Agamemnon's Bounty
- Storm Front
- Storm Front Competitive (Rebellion)
3 Player
- Balance of Power
- Triad (Diplomacy)
- Centrifuge
- Slim Pickings (Outlaw Sectors)
Medium Scenarios
4 Player
- Random - Medium
- Random - Medium Competitive (Rebellion)
- Wrathful (Diplomacy)
- Kronac's Cross
- Pandemonium
- Pandemonium Competitive (Rebellion)
- Counter Spin
- Fire and Ice
- Devil's Cauldron
- Backstab
- Flash Point
- Tempest
- Tempest Competitive (Rebellion)
- Gemini
- Gemini Competitive (Rebellion)
- Crossfire (Outlaw Sectors)
- Convergence
- Double Cross
- Double Cross Competitive (Rebellion)
- Doppelgangers
- High Stakes (Outlaw Sectors)
- Secrets (Diplomacy)
- Systems of War
- Voruk's Labyrinth
5 Player
6 Player
- Random - Medium Large
- Random - Medium Large Competitive (Rebellion)
- Razor's Edge
- Razor's Edge Competitive (Rebellion)
- Desperation (Diplomacy)
- Fulcrum
- Blind Side
- Foreign Invasion
- Foreign Invasion Competitive (Rebellion)
- Entanglement
- Maelstrom
- Maelstrom Competitive (Rebellion)
- Ironheart (Outlaw Sectors)
- Gateway
- Hostile Orbits (Rebellion)
- Hostile Orbits Competitive (Rebellion)
- Triumvirate
- Ancient Gifts
Large Scenarios
8 Player
- Random - Large (Multi)
- Random - Large (Multi) Competitive (Rebellion)
- Random - Large (Single)
- Random - Large (Single) Competitive (Rebellion)
- Grindstone
- The Art of War (Rebellion)
- The Art of War Competitive (Rebellion)
- Death Spiral (Outlaw Sectors)
- Twin Empires
- Twin Empires Competitive (Rebellion)
- Implosion
- Whirlwind (Diplomacy)
- Whirlwind Competitive (Rebellion)
- Hyperion's Gates
- Titans of Cimtar (Outlaw Sectors)
- Triple Entente (Rebellion)
- Triple Entente Competitive (Rebellion)
10 Player
- Random - Huge (Multi)
- Random - Huge (Multi) Competitive (Rebellion)
- Random - Huge Ring (Rebellion)
- Random - Huge Ring Competitive (Rebellion)
- Random - Huge (Single)
- Random - Huge (Single) Competitive (Rebellion)
- Random - Vast (Rebellion)
- Random - Vast Competitive (Rebellion)
- Kabel (Rebellion)
- Kabel Competitive (Rebellion)
- Battle Lines (Rebellion)
- Battle Lines Competitive (Rebellion)
- Areolian Sector
- Unstable Alliance (Rebellion)
- Unstable Alliance Competitive (Rebellion)
- Buzzsaw (Outlaw Sectors)
- Typhoon (Rebellion)
- Typhoon Competitive (Rebellion)
- Fractured Lands (Rebellion)
- Fractured Lands Competitive (Rebellion)
- Dogfight (Outlaw Sectors)
- Desolation (Outlaw Sectors)
- Rise of Empires (Outlaw Sectors)