Star system
HIP 16985
Economy
Government
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-54.59 / -242.16 / -401.5
Permit required
No
Powerplay
Unoccupied
Powers
︎ HIP 16985 A - Class G star
Body distance-Solar masses0.9453Solar radius0.9430︎ HIP 16985 A 1 - Class III gas giant
Body distance1,404 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses1,303.1100Radius76,037 kmGravity9.16 gSurface temperature536 K (263°C/506°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 16985 A 1 a - Rocky body Landable
Body distance1,407 LsEarth masses0.0058Radius1,244 kmGravity0.15 gSurface temperature344 K (71°C/159°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.8%︎ Tellurium: 1.4%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Chromium: 9.2%︎ Germanium: 5.4%︎ Carbon: 15.3%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HIP 16985 A 2 - Class III gas giant
Body distance1,915 LsEarth masses1,332.0300Radius76,041 kmGravity9.36 gSurface temperature501 K (228°C/442°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 16985 A 2 d - Rocky body Landable
Body distance1,910 LsEarth masses0.0004Radius508 kmGravity0.06 gSurface temperature289 K (15°C/60°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HIP 16985 A 2 b - Rocky body Landable
Body distance1,910 LsEarth masses0.0005Radius547 kmGravity0.06 gSurface temperature298 K (24°C/76°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.1%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ HIP 16985 A 2 c - Rocky body Landable
Body distance1,916 LsEarth masses0.0003Radius479 kmGravity0.06 gSurface temperature293 K (20°C/68°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.9%︎ Vanadium: 4.8%︎ Carbon: 16.0%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.0%︎ HIP 16985 A 2 a - Rocky body Landable
Body distance1,917 LsEarth masses0.0004Radius523 kmGravity0.06 gSurface temperature304 K (31°C/88°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.2%︎ Iron: 18.7%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HIP 16985 A 2 e - Rocky body Landable
Body distance1,919 LsEarth masses0.0003Radius461 kmGravity0.05 gSurface temperature285 K (12°C/54°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.7%︎ Carbon: 15.1%︎ Iron: 18.6%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%︎ HIP 16985 A 3 - Class III gas giant
Body distance1,964 LsEarth masses12.3474Radius28,980 kmGravity0.60 gSurface temperature272 K (-1°C/30°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 16985 A 3 a - Rocky body Landable
Body distance1,967 LsEarth masses0.0007Radius629 kmGravity0.07 gSurface temperature275 K (2°C/35°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Manganese: 8.2%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.9%︎ Nickel: 15.1%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HIP 16985 A 4 - Class II gas giant
Body distance2,542 LsEarth masses121.2040Radius57,629 kmGravity1.48 gSurface temperature238 K (-35°C/-32°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 16985 A 4 a - Rocky body Landable
Body distance2,540 LsEarth masses0.0008Radius647 kmGravity0.08 gSurface temperature233 K (-41°C/-41°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zirconium: 2.2%︎ Carbon: 15.4%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HIP 16985 A 4 d - Rocky body Landable
Body distance2,542 LsEarth masses0.0009Radius668 kmGravity0.08 gSurface temperature232 K (-41°C/-42°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Manganese: 8.0%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 15.7%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 16985 A 4 b - Rocky body Landable
Body distance2,545 LsEarth masses0.0005Radius556 kmGravity0.06 gSurface temperature232 K (-41°C/-42°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Germanium: 5.8%︎ Vanadium: 5.0%︎ Carbon: 16.5%︎ Iron: 20.3%︎ Nickel: 15.3%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HIP 16985 A 4 c - Rocky body
Body distance2,545 LsEarth masses0.0004Radius532 kmGravity0.06 gSurface temperature232 K (-41°C/-42°F)Surface pressure0.00 atmVolcanismRocky magmaAtmosphereSulphur dioxideTerraforming︎ HIP 16985 A 4 e - Rocky body Landable
Body distance2,550 LsEarth masses0.0022Radius909 kmGravity0.11 gSurface temperature231 K (-42°C/-43°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Germanium: 5.4%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HIP 16985 B - Class K star
Body distance391,444 LsSolar masses0.9414Solar radius0.9419︎ HIP 16985 B 4 - Gas giant with ammonia-based life
Body distance389,904 LsEarth masses29.2582Radius29,569 kmGravity1.36 gSurface temperature108 K (-165°C/-265°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 16985 B 4 d - Icy body Landable
Body distance389,890 LsEarth masses0.0012Radius939 kmGravity0.06 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Carbon: 22.4%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ HIP 16985 B 4 e - Icy body Landable
Body distance389,890 LsEarth masses0.0013Radius971 kmGravity0.06 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Vanadium: 3.1%︎ Carbon: 23.2%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 14.8%︎ Sulphur: 27.6%︎ HIP 16985 B 4 c - Icy body Landable
Body distance389,901 LsEarth masses0.0005Radius680 kmGravity0.04 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.4%︎ Cadmium: 1.0%︎ Tin: 0.7%︎ Chromium: 5.5%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.6%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 16985 B 4 a - Icy body Landable
Body distance389,906 LsEarth masses0.0009Radius853 kmGravity0.05 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ HIP 16985 B 4 f - Icy body Landable
Body distance390,085 LsEarth masses0.0027Radius1,228 kmGravity0.07 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Carbon: 22.4%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ HIP 16985 B 4 b - Icy body Landable
Body distance390,094 LsEarth masses0.0011Radius910 kmGravity0.05 gSurface temperature96 K (-177°C/-287°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Technetium: 0.5%︎ Mercury: 0.6%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Germanium: 3.7%︎ Vanadium: 3.2%︎ Carbon: 23.6%︎ Iron: 13.0%︎ Nickel: 9.8%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ HIP 16985 B 2 - Class II gas giant
Body distance390,323 LsRing/belt typeRocky (Pristine)Earth masses700.9180Radius76,562 kmGravity4.86 gSurface temperature248 K (-25°C/-13°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 16985 B 2 f - Rocky body Landable
Body distance390,114 LsEarth masses0.0005Radius553 kmGravity0.06 gSurface temperature156 K (-117°C/-179°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 16985 B 2 h - Rocky body Landable
Body distance390,116 LsEarth masses0.0026Radius959 kmGravity0.11 gSurface temperature153 K (-120°C/-183°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Tin: 1.2%︎ Germanium: 5.5%︎ Manganese: 8.0%︎ Zinc: 5.3%︎ Carbon: 15.6%︎ Iron: 19.4%︎ Nickel: 14.6%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 16985 B 2 d - Rocky body Landable
Body distance390,118 LsEarth masses0.0008Radius647 kmGravity0.08 gSurface temperature159 K (-114°C/-174°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HIP 16985 B 2 c - Rocky body Landable
Body distance390,124 LsEarth masses0.0002Radius428 kmGravity0.05 gSurface temperature161 K (-112°C/-170°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.1%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.6%︎ Sulphur: 17.9%︎ HIP 16985 B 2 g - Rocky body Landable
Body distance390,301 LsEarth masses0.0006Radius593 kmGravity0.07 gSurface temperature154 K (-119°C/-182°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.9%︎ Zinc: 5.4%︎ Carbon: 16.0%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.0%︎ HIP 16985 B 2 i - Rocky body Landable
Body distance390,307 LsEarth masses0.0008Radius647 kmGravity0.08 gSurface temperature151 K (-122°C/-187°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 8.9%︎ Vanadium: 4.8%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 16985 B 2 b - Rocky body Landable
Body distance390,320 LsEarth masses0.0003Radius495 kmGravity0.06 gSurface temperature163 K (-110°C/-166°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Niobium: 1.4%︎ Tungsten: 1.1%︎ Arsenic: 2.6%︎ Germanium: 5.8%︎ Zinc: 5.5%︎ Carbon: 16.5%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.6%︎ Sulphur: 19.6%︎ HIP 16985 B 2 e - Rocky body Landable
Body distance390,321 LsEarth masses0.0006Radius587 kmGravity0.07 gSurface temperature156 K (-117°C/-179°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Manganese: 8.0%︎ Vanadium: 4.8%︎ Zinc: 5.3%︎ Carbon: 15.8%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HIP 16985 B 2 a - Rocky body Landable
Body distance390,322 LsEarth masses0.0004Radius499 kmGravity0.06 gSurface temperature167 K (-106°C/-159°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HIP 16985 B 3 - Gas giant with water-based life
Body distance391,243 LsRing/belt typeIcy (Pristine)Earth masses238.4160Radius67,164 kmGravity2.15 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 16985 B 3 c - Icy body Landable
Body distance391,226 LsEarth masses0.0039Radius1,378 kmGravity0.08 gSurface temperature116 K (-157°C/-251°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Vanadium: 3.0%︎ Carbon: 22.5%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ HIP 16985 B 3 d - Icy body Landable
Body distance391,238 LsEarth masses0.0036Radius1,342 kmGravity0.08 gSurface temperature115 K (-158°C/-252°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Manganese: 5.1%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 22.8%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 16985 B 3 a - Icy body Landable
Body distance391,243 LsEarth masses0.0007Radius755 kmGravity0.05 gSurface temperature119 K (-154°C/-245°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.1%︎ Molybdenum: 0.9%︎ Tin: 0.8%︎ Germanium: 3.7%︎ Manganese: 5.4%︎ Carbon: 21.8%︎ Iron: 13.1%︎ Nickel: 9.9%︎ Phosphorus: 14.0%︎ Sulphur: 25.9%︎ HIP 16985 B 3 b - Icy body Landable
Body distance391,245 LsEarth masses0.0060Radius1,580 kmGravity0.10 gSurface temperature117 K (-156°C/-248°F)Surface pressure0.00 atmVolcanismMajor Water magmaAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Mercury: 0.5%︎ Niobium: 0.9%︎ Chromium: 5.6%︎ Germanium: 3.6%︎ Manganese: 5.2%︎ Carbon: 21.7%︎ Iron: 12.5%︎ Nickel: 9.5%︎ Phosphorus: 13.9%︎ Sulphur: 25.8%︎ HIP 16985 B 3 e - Icy body Landable
Body distance391,496 LsRing/belt typeIcy (Pristine)Earth masses0.0982Radius4,010 kmGravity0.25 gSurface temperature114 K (-159°C/-254°F)Surface pressure0.03 atmVolcanismAtmosphereThin ArgonTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.8%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 11.8%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ HIP 16985 B 1 - High metal content world
Body distance392,125 LsEarth masses5.2181Radius9,705 kmGravity2.25 gSurface temperature1,308 K (1,035°C/1,895°F)Surface pressure12,781.84 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick WaterTerraforming