Star system
HIP 66754
Economy
Extraction / Tourism
Government
Confederacy
Allegiance
Federation
Star type
Class G star Scoopable
Coordinates
113.44 / 18.38 / 96.84
Permit required
No
Powerplay
Exploited
Powers
︎ HIP 66754 A - Class G star
Body distance-Solar masses0.9414Solar radius0.9550︎ HIP 66754 A 1 - Metal-rich body Landable
Body distance22 LsEarth masses0.6309Radius4,229 kmGravity1.43 gSurface temperature1,085 K (812°C/1,494°F)Surface pressure0.00 atmVolcanismMinor Rocky magmaAtmosphereTerraforming︎ Ruthenium: 2.1%︎ Cadmium: 2.7%︎ Tungsten: 1.9%︎ Chromium: 15.4%︎ Manganese: 14.1%︎ Zirconium: 4.0%︎ Iron: 34.1%︎ Nickel: 25.8%︎ HIP 66754 A 2 - High metal content world Landable
Body distance39 LsEarth masses3.1281Radius8,466 kmGravity1.77 gSurface temperature811 K (538°C/1,000°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.0%︎ Selenium: 2.4%︎ Cadmium: 1.7%︎ Tungsten: 1.2%︎ Chromium: 9.8%︎ Manganese: 9.0%︎ Carbon: 13.1%︎ Iron: 21.7%︎ Nickel: 16.4%︎ Phosphorus: 8.4%︎ Sulphur: 15.5%︎ HIP 66754 A 3 - High metal content world Landable
Body distance70 LsEarth masses5.6129Radius9,922 kmGravity2.32 gSurface temperature605 K (331°C/629°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Yttrium: 1.3%︎ Cadmium: 1.6%︎ Tin: 1.4%︎ Chromium: 9.4%︎ Manganese: 8.7%︎ Vanadium: 5.1%︎ Carbon: 12.6%︎ Iron: 21.0%︎ Nickel: 15.9%︎ Phosphorus: 8.1%︎ Sulphur: 15.0%︎ HIP 66754 A 4 - Class III gas giant
Body distance1,917 LsRing/belt typeMetal rich (Pristine)
Rocky (Pristine)Earth masses823.4400Radius77,063 kmGravity5.64 gSurface temperature251 K (-22°C/-7°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 66754 A 4 b - Rocky body Landable
Body distance1,910 LsEarth masses0.0017Radius841 kmGravity0.10 gSurface temperature162 K (-111°C/-168°F)Surface pressure0.02 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Polonium: 0.5%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Arsenic: 2.6%︎ Chromium: 8.9%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 19.8%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HIP 66754 A 4 e - Rocky body Landable
Body distance1,913 LsEarth masses0.0020Radius891 kmGravity0.10 gSurface temperature132 K (-141°C/-222°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 66754 A 4 a - Rocky body Landable
Body distance1,920 LsEarth masses0.0007Radius612 kmGravity0.07 gSurface temperature163 K (-110°C/-166°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.4%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HIP 66754 A 4 c - Rocky body Landable
Body distance1,921 LsEarth masses0.0008Radius650 kmGravity0.08 gSurface temperature155 K (-118°C/-180°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.1%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HIP 66754 A 4 d - Rocky body Landable
Body distance1,928 LsEarth masses0.0021Radius897 kmGravity0.11 gSurface temperature134 K (-139°C/-218°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 3.1%︎ Mercury: 0.9%︎ Tungsten: 1.1%︎ Chromium: 9.1%︎ Zirconium: 2.3%︎ Carbon: 16.8%︎ Iron: 20.2%︎ Nickel: 15.3%︎ Phosphorus: 10.7%︎ Sulphur: 19.9%︎ HIP 66754 A 6 - Icy body
Body distance2,633 LsRing/belt typeIcy (Pristine)
Metal rich (Pristine)Earth masses4.6855Radius12,923 kmGravity1.14 gSurface temperature521 K (248°C/479°F)Surface pressure14,958.30 atmVolcanismMajor Water geysersAtmosphereHot Thick Methane-richTerraforming︎ HIP 66754 A 5 - Class I gas giant
Body distance2,663 LsRing/belt typeIcy (Pristine)Earth masses84.7940Radius54,209 kmGravity1.17 gSurface temperature110 K (-163°C/-262°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 66754 A 5 b - Icy body Landable
Body distance2,663 LsEarth masses0.0015Radius1,017 kmGravity0.06 gSurface temperature94 K (-179°C/-290°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ HIP 66754 A 5 a - Icy body Landable
Body distance2,663 LsEarth masses0.0029Radius1,258 kmGravity0.08 gSurface temperature95 K (-179°C/-289°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 66754 A 5 c - Icy body Landable
Body distance2,664 LsEarth masses0.0013Radius958 kmGravity0.06 gSurface temperature94 K (-179°C/-291°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.1%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.3%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ HIP 66754 BCDE 5 - Class I gas giant
Body distance52,615 LsRing/belt typeIcy (Pristine)Earth masses422.7300Radius75,275 kmGravity3.03 gSurface temperature139 K (-134°C/-210°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 66754 BCDE 5 d - Icy body Landable
Body distance52,610 LsEarth masses0.0016Radius1,026 kmGravity0.06 gSurface temperature81 K (-193°C/-315°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.2%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Carbon: 22.6%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HIP 66754 BCDE 5 e - Icy body Landable
Body distance52,612 LsEarth masses0.0018Radius1,076 kmGravity0.06 gSurface temperature80 K (-194°C/-316°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.2%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ HIP 66754 BCDE 5 c - Icy body Landable
Body distance52,613 LsEarth masses0.0005Radius713 kmGravity0.04 gSurface temperature83 K (-190°C/-310°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ HIP 66754 BCDE 5 f - Icy body Landable
Body distance52,613 LsEarth masses0.0053Radius1,534 kmGravity0.09 gSurface temperature78 K (-195°C/-319°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ HIP 66754 BCDE 5 a - Icy body Landable
Body distance52,615 LsEarth masses0.0005Radius690 kmGravity0.04 gSurface temperature86 K (-188°C/-306°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Vanadium: 3.0%︎ Carbon: 22.9%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ HIP 66754 BCDE 5 b - Icy body Landable
Body distance52,627 LsEarth masses0.0008Radius812 kmGravity0.05 gSurface temperature83 K (-190°C/-310°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HIP 66754 BCDE 4 - Class III gas giant
Body distance53,047 LsRing/belt typeMetallic (Pristine)
Rocky (Pristine)Earth masses967.6910Radius77,259 kmGravity6.59 gSurface temperature254 K (-19°C/-2°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 66754 BCDE 4 a - Icy body Landable
Body distance53,038 LsEarth masses0.0197Radius2,356 kmGravity0.14 gSurface temperature123 K (-150°C/-238°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Selenium: 4.1%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.8%︎ Carbon: 22.2%︎ Iron: 11.7%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ HIP 66754 BCDE 3 - Ammonia world
Body distance53,180 LsEarth masses3.8331Radius10,632 kmGravity1.38 gSurface temperature189 K (-84°C/-119°F)Surface pressure809.83 atmVolcanismMajor Water geysersAtmosphereThick Ammonia and oxygenTerraforming︎ HIP 66754 BCDE 1 - Water world
Body distance53,368 LsEarth masses0.8404Radius6,796 kmGravity0.74 gSurface temperature460 K (187°C/369°F)Surface pressure280.17 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Argon-richTerraforming︎ HIP 66754 E - Class L star (brown dwarf)
Body distance53,382 LsSolar masses0.1172Solar radius0.2434︎ HIP 66754 D - Class M star
Body distance53,394 LsSolar masses0.2031Solar radius0.3624︎ HIP 66754 C - Class L star (brown dwarf)
Body distance53,405 LsSolar masses0.1406Solar radius0.3076︎ HIP 66754 B - Class M star
Body distance53,407 LsSolar masses0.3438Solar radius0.4785︎ HIP 66754 BCDE 2 - Rocky ice world
Body distance53,418 LsEarth masses1.4375Radius7,922 kmGravity0.93 gSurface temperature291 K (18°C/64°F)Surface pressure2,073.62 atmVolcanismMajor Water geysersAtmosphereThick Argon-richTerraforming︎ HIP 66754 BCDE 2 a - Icy body Landable
Body distance53,453 LsEarth masses0.0895Radius3,732 kmGravity0.26 gSurface temperature164 K (-109°C/-164°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.9%︎ Tellurium: 1.0%︎ Cadmium: 1.1%︎ Tungsten: 0.8%︎ Germanium: 3.7%︎ Manganese: 5.8%︎ Carbon: 21.0%︎ Iron: 14.0%︎ Nickel: 10.6%︎ Phosphorus: 13.4%︎ Sulphur: 24.9%︎ HIP 66754 BCDE 6 - Gas giant with ammonia-based life
Body distance53,888 LsEarth masses390.3990Radius74,516 kmGravity2.86 gSurface temperature125 K (-148°C/-235°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 66754 BCDE 6 e - Icy body
Body distance53,885 LsEarth masses0.0057Radius1,566 kmGravity0.09 gSurface temperature124 K (-149°C/-236°F)Surface pressure0.42 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 66754 BCDE 6 a - Icy body Landable
Body distance53,889 LsEarth masses0.0051Radius1,514 kmGravity0.09 gSurface temperature78 K (-195°C/-319°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.8%︎ Cadmium: 1.0%︎ Mercury: 0.5%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.3%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.7%︎ HIP 66754 BCDE 6 g - Icy body
Body distance53,890 LsEarth masses0.0060Radius1,596 kmGravity0.10 gSurface temperature122 K (-151°C/-239°F)Surface pressure0.44 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 66754 BCDE 6 d - Icy body Landable
Body distance53,893 LsEarth masses0.0046Radius1,460 kmGravity0.09 gSurface temperature73 K (-200°C/-328°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ HIP 66754 BCDE 6 c - Icy body Landable
Body distance53,895 LsEarth masses0.0022Radius1,154 kmGravity0.07 gSurface temperature74 K (-199°C/-326°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Tin: 0.7%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Zinc: 3.2%︎ Carbon: 22.4%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ HIP 66754 BCDE 6 b - Icy body Landable
Body distance53,897 LsEarth masses0.0017Radius1,046 kmGravity0.06 gSurface temperature76 K (-197°C/-323°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Selenium: 4.4%︎ Yttrium: 0.7%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Arsenic: 1.6%︎ Germanium: 3.6%︎ Carbon: 23.4%︎ Iron: 12.4%︎ Nickel: 9.4%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ HIP 66754 BCDE 6 h - Icy body
Body distance53,898 LsEarth masses0.0056Radius1,558 kmGravity0.09 gSurface temperature122 K (-151°C/-241°F)Surface pressure0.42 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 66754 BCDE 6 f - Icy body
Body distance53,904 LsEarth masses0.0036Radius1,346 kmGravity0.08 gSurface temperature119 K (-155°C/-246°F)Surface pressure0.31 atmVolcanismAtmosphereMethaneTerraforming︎ HIP 66754 BCDE 7 - Class I gas giant
Body distance54,851 LsRing/belt typeIcy (Pristine)
Metal rich (Pristine)Earth masses74.3271Radius54,067 kmGravity1.03 gSurface temperature70 K (-203°C/-333°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HIP 66754 BCDE 7 a - Icy body Landable
Body distance54,848 LsEarth masses0.0003Radius577 kmGravity0.03 gSurface temperature58 K (-215°C/-355°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ HIP 66754 BCDE 7 b - Icy body Landable
Body distance54,849 LsEarth masses0.0006Radius743 kmGravity0.04 gSurface temperature58 K (-215°C/-355°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Technetium: 0.4%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.5%︎ Carbon: 23.0%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.4%︎ HIP 66754 BCDE 7 c - Icy body Landable
Body distance54,866 LsEarth masses0.0129Radius2,074 kmGravity0.12 gSurface temperature58 K (-215°C/-355°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.8%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Arsenic: 1.4%︎ Germanium: 3.2%︎ Manganese: 5.0%︎ Carbon: 23.6%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 15.1%︎ Sulphur: 28.0%︎ HIP 66754 BCDE 8 - Icy body
Body distance55,453 LsRing/belt typeIcy (Pristine)Earth masses2.5214Radius10,220 kmGravity0.98 gSurface temperature52 K (-221°C/-366°F)Surface pressure0.48 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming