Star system
Alrai Sector AV-Y b5
Economy
Government
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
-76.28 / 12.03 / 29.72
Permit required
No
︎ Alrai Sector AV-Y b5 A - Class M star
Body distance-Solar masses0.2031Solar radius0.4016︎ Alrai Sector AV-Y b5 A 1 - Rocky ice world
Body distance231 LsEarth masses0.6890Radius6,503 kmGravity0.66 gSurface temperature273 K (0°C/32°F)Surface pressure1,283.01 atmVolcanismWater geysersAtmosphereThick Methane-richTerraforming︎ Alrai Sector AV-Y b5 A 2 - Rocky ice world
Body distance416 LsEarth masses1.8090Radius8,623 kmGravity0.99 gSurface temperature64 K (-209°C/-344°F)Surface pressure0.34 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Alrai Sector AV-Y b5 A 2 a - Icy body Landable
Body distance418 LsEarth masses0.0983Radius3,884 kmGravity0.27 gSurface temperature63 K (-210°C/-346°F)Surface pressure0.00 atmVolcanismAtmosphereThin NitrogenTerraforming︎ Tellurium: 1.0%︎ Niobium: 1.0%︎ Tin: 0.9%︎ Germanium: 3.7%︎ Vanadium: 3.4%︎ Zinc: 3.8%︎ Carbon: 21.9%︎ Iron: 13.9%︎ Nickel: 10.5%︎ Phosphorus: 14.0%︎ Sulphur: 26.0%︎ Alrai Sector AV-Y b5 A 3 - Icy body
Body distance533 LsEarth masses1.7323Radius9,163 kmGravity0.84 gSurface temperature57 K (-216°C/-357°F)Surface pressure0.33 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ Alrai Sector AV-Y b5 A 4 - Icy body
Body distance919 LsEarth masses1.0969Radius8,004 kmGravity0.70 gSurface temperature44 K (-229°C/-381°F)Surface pressure0.23 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ Alrai Sector AV-Y b5 B - Class L star (brown dwarf)
Body distance19,820 LsSolar masses0.0859Solar radius0.2365︎ Alrai Sector AV-Y b5 B 3 - Icy body
Body distance19,275 LsEarth masses0.9712Radius7,717 kmGravity0.66 gSurface temperature28 K (-245°C/-410°F)Surface pressure0.21 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ Alrai Sector AV-Y b5 B 1 - Icy body Landable
Body distance19,679 LsEarth masses0.6506Radius6,834 kmGravity0.57 gSurface temperature43 K (-230°C/-382°F)Surface pressure0.00 atmVolcanismMinor Carbon dioxide geysersAtmosphereThin NeonTerraforming︎ Yttrium: 0.9%︎ Cadmium: 1.2%︎ Molybdenum: 1.0%︎ Chromium: 6.9%︎ Manganese: 6.3%︎ Vanadium: 3.8%︎ Carbon: 18.7%︎ Iron: 15.3%︎ Nickel: 11.6%︎ Phosphorus: 12.0%︎ Sulphur: 22.3%︎ Alrai Sector AV-Y b5 B 2 - Icy body Landable
Body distance19,970 LsEarth masses0.6145Radius6,716 kmGravity0.55 gSurface temperature37 K (-236°C/-393°F)Surface pressure0.01 atmVolcanismMinor Carbon dioxide geysersAtmosphereThin NeonTerraforming︎ Selenium: 3.7%︎ Tellurium: 0.9%︎ Cadmium: 1.3%︎ Niobium: 1.1%︎ Chromium: 7.2%︎ Zirconium: 1.9%︎ Carbon: 19.7%︎ Iron: 16.1%︎ Nickel: 12.2%︎ Phosphorus: 12.6%︎ Sulphur: 23.4%︎ Alrai Sector AV-Y b5 B 5 - Icy body
Body distance21,538 LsEarth masses0.5935Radius6,644 kmGravity0.55 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.14 atmVolcanismMajor Water magmaAtmosphereHeliumTerraforming︎ Alrai Sector AV-Y b5 B 4 - Icy body
Body distance21,553 LsEarth masses1.4388Radius8,677 kmGravity0.78 gSurface temperature21 K (-252°C/-421°F)Surface pressure0.31 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming