Star system
Col 285 Sector HR-A b15-1
Economy
Government
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
120.88 / 28.91 / -39.31
Permit required
No
︎ Col 285 Sector HR-A b15-1 A - Class M star
Body distance-Solar masses0.2969Solar radius0.5041︎ Col 285 Sector HR-A b15-1 A 1 - Rocky ice world
Body distance251 LsEarth masses1.3222Radius7,738 kmGravity0.90 gSurface temperature454 K (181°C/358°F)Surface pressure3,404.17 atmVolcanismMajor Water geysersAtmosphereThick Ammonia-richTerraforming︎ Col 285 Sector HR-A b15-1 A 2 - Rocky ice world
Body distance429 LsEarth masses1.3581Radius7,800 kmGravity0.91 gSurface temperature435 K (162°C/323°F)Surface pressure5,901.06 atmVolcanismMajor Water geysersAtmosphereThick Methane-richTerraforming︎ Col 285 Sector HR-A b15-1 A 3 - Icy body
Body distance773 LsEarth masses0.5883Radius6,629 kmGravity0.54 gSurface temperature90 K (-183°C/-297°F)Surface pressure1.01 atmVolcanismMinor Carbon dioxide geysersAtmosphereMethane-richTerraforming︎ Col 285 Sector HR-A b15-1 A 4 - Icy body
Body distance1,628 LsEarth masses2.7020Radius10,403 kmGravity1.01 gSurface temperature47 K (-227°C/-376°F)Surface pressure0.53 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Col 285 Sector HR-A b15-1 A 4 a - Icy body Landable
Body distance1,633 LsEarth masses0.0819Radius3,783 kmGravity0.23 gSurface temperature46 K (-228°C/-378°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Zinc: 3.2%︎ Carbon: 22.8%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ Col 285 Sector HR-A b15-1 A 5 - Icy body
Body distance3,056 LsEarth masses1.0919Radius7,996 kmGravity0.69 gSurface temperature34 K (-239°C/-398°F)Surface pressure0.23 atmVolcanismMajor Water geysersAtmosphereNeon-richTerraforming︎ Col 285 Sector HR-A b15-1 A 6 - Icy body
Body distance4,332 LsEarth masses1.9373Radius9,472 kmGravity0.88 gSurface temperature30 K (-243°C/-406°F)Surface pressure0.40 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Col 285 Sector HR-A b15-1 A 8 - Icy body
Body distance4,563 LsEarth masses0.7641Radius7,180 kmGravity0.60 gSurface temperature27 K (-247°C/-412°F)Surface pressure0.17 atmVolcanismMinor Carbon dioxide geysersAtmosphereNeon-richTerraforming︎ Col 285 Sector HR-A b15-1 A 7 - Icy body
Body distance4,592 LsEarth masses0.8595Radius7,441 kmGravity0.63 gSurface temperature27 K (-247°C/-412°F)Surface pressure0.19 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ Col 285 Sector HR-A b15-1 B - Class T star (brown dwarf)
Body distance29,544 LsSolar masses0.0625Solar radius0.1628︎ Col 285 Sector HR-A b15-1 B 6 - Icy body
Body distance27,466 LsEarth masses0.9968Radius7,750 kmGravity0.67 gSurface temperature20 K (-253°C/-423°F)Surface pressure0.21 atmVolcanismWater geysersAtmosphereHeliumTerraforming︎ Col 285 Sector HR-A b15-1 B 6 a - Icy body Landable
Body distance27,469 LsEarth masses0.0624Radius3,467 kmGravity0.21 gSurface temperature20 K (-253°C/-424°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.8%︎ Arsenic: 1.4%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 23.6%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ Col 285 Sector HR-A b15-1 B 1 - Icy body
Body distance29,631 LsEarth masses1.9390Radius9,474 kmGravity0.88 gSurface temperature27 K (-246°C/-411°F)Surface pressure0.40 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ Col 285 Sector HR-A b15-1 B 2 - Icy body
Body distance29,719 LsEarth masses0.8659Radius7,458 kmGravity0.63 gSurface temperature24 K (-249°C/-417°F)Surface pressure0.19 atmVolcanismWater geysersAtmosphereNeon-richTerraforming︎ Col 285 Sector HR-A b15-1 B 5 - Icy body Landable
Body distance30,544 LsEarth masses0.3134Radius5,454 kmGravity0.43 gSurface temperature20 K (-253°C/-424°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Antimony: 0.7%︎ Selenium: 3.6%︎ Niobium: 1.1%︎ Tungsten: 0.9%︎ Chromium: 7.2%︎ Germanium: 3.3%︎ Carbon: 19.5%︎ Iron: 16.0%︎ Nickel: 12.1%︎ Phosphorus: 12.5%︎ Sulphur: 23.2%︎ Col 285 Sector HR-A b15-1 B 3 - Icy body Landable
Body distance30,904 LsEarth masses0.3667Radius5,728 kmGravity0.45 gSurface temperature20 K (-253°C/-424°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Ruthenium: 1.0%︎ Tin: 1.1%︎ Tungsten: 0.9%︎ Germanium: 3.5%︎ Vanadium: 4.1%︎ Zirconium: 1.9%︎ Carbon: 20.5%︎ Iron: 16.8%︎ Nickel: 12.7%︎ Phosphorus: 13.1%︎ Sulphur: 24.4%︎ Col 285 Sector HR-A b15-1 B 4 - Icy body Landable
Body distance30,913 LsEarth masses0.3451Radius5,621 kmGravity0.44 gSurface temperature20 K (-253°C/-424°F)Surface pressure0.00 atmVolcanismAtmosphereThin NeonTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.3%︎ Tungsten: 0.9%︎ Arsenic: 1.5%︎ Manganese: 6.7%︎ Vanadium: 4.0%︎ Carbon: 19.9%︎ Iron: 16.3%︎ Nickel: 12.3%︎ Phosphorus: 12.7%︎ Sulphur: 23.6%