Star system
HR 5663
Economy
Terraforming / Colony
Government
Cooperative
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
88.34 / 21.63 / 134.84
Permit required
No
︎ HR 5663 A - Class A star
Body distance-Solar masses1.5742Solar radius1.5552︎ HR 5663 A 1 - Class III gas giant
Body distance1,376 LsEarth masses661.6090Radius77,072 kmGravity4.53 gSurface temperature390 K (117°C/242°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 5663 A 1 b - Rocky body Landable
Body distance1,374 LsEarth masses0.0013Radius762 kmGravity0.09 gSurface temperature315 K (41°C/107°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Germanium: 5.8%︎ Vanadium: 4.9%︎ Zinc: 5.4%︎ Carbon: 16.4%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HR 5663 A 1 d - Rocky body Landable
Body distance1,375 LsEarth masses0.0011Radius722 kmGravity0.08 gSurface temperature309 K (36°C/97°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HR 5663 A 1 a - Rocky body Landable
Body distance1,375 LsEarth masses0.0030Radius1,018 kmGravity0.12 gSurface temperature324 K (51°C/123°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.3%︎ Tin: 1.2%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HR 5663 A 1 c - Rocky body Landable
Body distance1,377 LsEarth masses0.0010Radius703 kmGravity0.08 gSurface temperature311 K (38°C/101°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Vanadium: 4.6%︎ Carbon: 15.6%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HR 5663 A 1 e - Rocky body Landable
Body distance1,379 LsEarth masses0.0051Radius1,208 kmGravity0.14 gSurface temperature307 K (34°C/93°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Germanium: 5.9%︎ Zinc: 5.5%︎ Zirconium: 2.3%︎ Carbon: 16.7%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HR 5663 A 3 - High metal content world
Body distance1,978 LsEarth masses1.4536Radius6,799 kmGravity1.28 gSurface temperature783 K (510°C/949°F)Surface pressure149.19 atmVolcanismMinor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraformingTerraforming︎ HR 5663 A 2 - Class III gas giant
Body distance2,050 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses1,283.9900Radius76,535 kmGravity8.91 gSurface temperature475 K (202°C/395°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 5663 A 2 e - Rocky body Landable
Body distance2,047 LsEarth masses0.0037Radius1,083 kmGravity0.13 gSurface temperature276 K (3°C/37°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 9.0%︎ Zirconium: 2.3%︎ Carbon: 16.5%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HR 5663 A 2 a - Rocky body Landable
Body distance2,050 LsEarth masses0.0011Radius721 kmGravity0.08 gSurface temperature310 K (37°C/98°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Selenium: 3.1%︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Germanium: 5.9%︎ Zinc: 5.5%︎ Carbon: 16.6%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HR 5663 A 2 d - Rocky body Landable
Body distance2,050 LsEarth masses0.0015Radius811 kmGravity0.09 gSurface temperature293 K (20°C/68°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.2%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Vanadium: 5.0%︎ Zinc: 5.5%︎ Carbon: 16.7%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ HR 5663 A 2 b - Rocky body Landable
Body distance2,051 LsEarth masses0.0008Radius653 kmGravity0.08 gSurface temperature301 K (28°C/83°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Mercury: 0.8%︎ Tin: 1.2%︎ Germanium: 5.6%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Carbon: 15.9%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HR 5663 A 2 f - Rocky body
Body distance2,052 LsEarth masses0.0032Radius1,032 kmGravity0.12 gSurface temperature541 K (267°C/513°F)Surface pressure0.51 atmVolcanismAtmosphereHot WaterTerraforming︎ HR 5663 A 2 c - Rocky body Landable
Body distance2,055 LsEarth masses0.0029Radius997 kmGravity0.12 gSurface temperature293 K (20°C/68°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 3.2%︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Carbon: 16.9%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 10.8%︎ Sulphur: 20.1%︎ HR 5663 B - Class G star
Body distance19,007 LsSolar masses0.8828Solar radius0.8655︎ HR 5663 B 2 - High metal content world
Body distance17,588 LsRing/belt typeRocky (Major)Earth masses1.1599Radius6,362 kmGravity1.16 gSurface temperature209 K (-64°C/-83°F)Surface pressure5.39 atmVolcanismMajor Rocky magmaAtmosphereThick NitrogenTerraformingTerraformable︎ HR 5663 B 1 - Gas giant with water-based life
Body distance19,625 LsRing/belt typeRocky (Major)Earth masses339.4620Radius73,093 kmGravity2.58 gSurface temperature237 K (-36°C/-33°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 5663 B 1 c - Rocky body Landable
Body distance19,623 LsEarth masses0.0021Radius899 kmGravity0.11 gSurface temperature205 K (-69°C/-91°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Zirconium: 2.4%︎ Carbon: 17.1%︎ Iron: 20.7%︎ Nickel: 15.6%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%︎ HR 5663 B 1 b - Rocky body Landable
Body distance19,624 LsEarth masses0.0053Radius1,217 kmGravity0.14 gSurface temperature206 K (-67°C/-89°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.2%︎ Technetium: 0.7%︎ Cadmium: 1.6%︎ Mercury: 0.9%︎ Arsenic: 2.7%︎ Zinc: 5.7%︎ Carbon: 17.2%︎ Iron: 20.8%︎ Nickel: 15.7%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%︎ HR 5663 B 1 a - Rocky body Landable
Body distance19,625 LsEarth masses0.0044Radius1,148 kmGravity0.14 gSurface temperature210 K (-63°C/-81°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.2%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.3%︎ Nickel: 13.8%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%