Star system
HR 17
Economy
Industrial / Extraction
Government
Theocracy
Allegiance
Independent
Star type
Class F star Scoopable
Coordinates
-87.41 / -45.19 / -39.03
Permit required
No
Powerplay
Unoccupied
Powers
︎ HR 17 A - Class F star
Body distance-Solar masses1.3672Solar radius1.2344︎ HR 17 B - Class K star
Body distance231 LsSolar masses0.6563Solar radius0.7046︎ HR 17 B 1 - Metal-rich body Landable
Body distance208 LsEarth masses0.0112Radius1,182 kmGravity0.33 gSurface temperature1,537 K (1,264°C/2,307°F)Surface pressure0.00 atmVolcanismMinor Rocky magmaAtmosphereTerraforming︎ Technetium: 1.3%︎ Molybdenum: 2.3%︎ Tungsten: 1.9%︎ Manganese: 14.5%︎ Vanadium: 8.6%︎ Zinc: 9.6%︎ Iron: 35.2%︎ Nickel: 26.6%︎ HR 17 B 1 a - Metal-rich body Landable
Body distance227 LsEarth masses0.0001Radius284 kmGravity0.07 gSurface temperature1,537 K (1,264°C/2,307°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Antimony: 1.4%︎ Niobium: 2.5%︎ Tungsten: 2.0%︎ Arsenic: 1.8%︎ Chromium: 16.7%︎ Zinc: 10.1%︎ Iron: 37.2%︎ Nickel: 28.2%︎ HR 17 B 2 - Metal-rich body Landable
Body distance277 LsEarth masses0.0083Radius1,071 kmGravity0.29 gSurface temperature1,266 K (993°C/1,820°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Mercury: 1.8%︎ Tungsten: 2.2%︎ Germanium: 1.9%︎ Manganese: 16.8%︎ Zirconium: 4.7%︎ Iron: 40.8%︎ Nickel: 30.8%︎ HR 17 B 2 a - Metal-rich body Landable
Body distance213 LsEarth masses0.0002Radius327 kmGravity0.09 gSurface temperature1,266 K (993°C/1,820°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Ruthenium: 2.0%︎ Cadmium: 2.5%︎ Niobium: 2.2%︎ Chromium: 14.6%︎ Manganese: 13.4%︎ Vanadium: 8.0%︎ Iron: 32.5%︎ Nickel: 24.6%︎ HR 17 AB 1 - Class III gas giant
Body distance1,603 LsRing/belt typeRocky (Common)Earth masses2,316.7600Radius71,933 kmGravity18.20 gSurface temperature668 K (395°C/742°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 17 AB 1 c - Rocky body Landable
Body distance1,603 LsEarth masses0.0240Radius2,001 kmGravity0.24 gSurface temperature244 K (-29°C/-20°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Mercury: 0.8%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.9%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HR 17 AB 1 b - Rocky body
Body distance1,604 LsEarth masses0.0191Radius1,858 kmGravity0.22 gSurface temperature590 K (317°C/602°F)Surface pressure1.74 atmVolcanismAtmosphereHot WaterTerraforming︎ HR 17 AB 1 a - Rocky body Landable
Body distance1,723 LsEarth masses0.0162Radius1,760 kmGravity0.21 gSurface temperature295 K (22°C/71°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Zinc: 5.0%︎ Carbon: 15.3%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HR 17 AB 2 - Water world
Body distance1,671 LsRing/belt typeRocky (Common)Earth masses1.4513Radius6,796 kmGravity1.28 gSurface temperature405 K (132°C/269°F)Surface pressure5.58 atmVolcanismMinor Silicate vapour geysersAtmosphereThick Water-richTerraformingTerraformable︎ HR 17 AB 2 a - Rocky body Landable
Body distance1,728 LsEarth masses0.0002Radius405 kmGravity0.05 gSurface temperature209 K (-64°C/-84°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Molybdenum: 1.2%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 15.4%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.3%︎ HR 17 AB 3 - Gas giant with water-based life
Body distance2,447 LsRing/belt typeMetal rich (Common)Earth masses268.3450Radius70,004 kmGravity2.23 gSurface temperature187 K (-86°C/-124°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 17 AB 3 d - Rocky body Landable
Body distance2,407 LsEarth masses0.0020Radius881 kmGravity0.10 gSurface temperature164 K (-109°C/-164°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.2%︎ Tin: 1.1%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zirconium: 2.2%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HR 17 AB 3 c - Rocky body Landable
Body distance2,408 LsEarth masses0.0011Radius737 kmGravity0.09 gSurface temperature165 K (-108°C/-163°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Arsenic: 2.5%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%︎ HR 17 AB 3 g - Rocky ice world
Body distance2,442 LsEarth masses0.0024Radius970 kmGravity0.10 gSurface temperature428 K (155°C/310°F)Surface pressure99.34 atmVolcanismAtmosphereThick Carbon dioxideTerraforming︎ HR 17 AB 3 f - Rocky body Landable
Body distance2,442 LsEarth masses0.0031Radius1,027 kmGravity0.12 gSurface temperature162 K (-111°C/-168°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Tin: 1.2%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Zirconium: 2.3%︎ Carbon: 16.3%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HR 17 AB 3 e - Rocky body Landable
Body distance2,443 LsEarth masses0.0046Radius1,169 kmGravity0.14 gSurface temperature164 K (-109°C/-164°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.3%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.5%︎ Sulphur: 19.4%︎ HR 17 AB 3 b - Rocky body
Body distance2,447 LsEarth masses0.0009Radius677 kmGravity0.08 gSurface temperature166 K (-107°C/-161°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HR 17 AB 3 a - Rocky body Landable
Body distance2,447 LsEarth masses0.0007Radius634 kmGravity0.07 gSurface temperature168 K (-105°C/-157°F)Surface pressure0.00 atmVolcanismMetallic magmaAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.2%︎ Iron: 19.5%︎ Nickel: 14.7%︎ Phosphorus: 10.4%︎ Sulphur: 19.3%︎ HR 17 AB 4 - Gas giant with ammonia-based life
Body distance3,376 LsRing/belt typeRocky (Common)Earth masses31.8777Radius39,450 kmGravity0.83 gSurface temperature134 K (-139°C/-218°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 17 AB 4 f - Rocky body Landable
Body distance3,367 LsEarth masses0.0005Radius568 kmGravity0.07 gSurface temperature152 K (-121°C/-186°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Carbon: 15.8%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HR 17 AB 4 e - Rocky body Landable
Body distance3,367 LsEarth masses0.0007Radius618 kmGravity0.07 gSurface temperature154 K (-120°C/-183°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.1%︎ Carbon: 15.7%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HR 17 AB 4 a - Rocky body Landable
Body distance3,374 LsEarth masses0.0007Radius617 kmGravity0.07 gSurface temperature154 K (-119°C/-183°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.6%︎ Molybdenum: 1.3%︎ Germanium: 5.8%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.7%︎ Iron: 20.0%︎ Nickel: 15.2%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HR 17 AB 4 b - Rocky body Landable
Body distance3,378 LsEarth masses0.0007Radius631 kmGravity0.07 gSurface temperature154 K (-119°C/-182°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 15.3%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HR 17 AB 4 d - Rocky body Landable
Body distance3,379 LsEarth masses0.0006Radius584 kmGravity0.07 gSurface temperature153 K (-120°C/-185°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.4%︎ Germanium: 5.4%︎ Zinc: 5.1%︎ Carbon: 15.6%︎ Iron: 18.8%︎ Nickel: 14.2%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HR 17 AB 4 c - Rocky body Landable
Body distance3,523 LsEarth masses0.0006Radius589 kmGravity0.07 gSurface temperature153 K (-120°C/-184°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Zirconium: 2.4%︎ Carbon: 17.1%︎ Iron: 20.6%︎ Nickel: 15.6%︎ Phosphorus: 11.0%︎ Sulphur: 20.4%︎ HR 17 AB 5 - Class II gas giant
Body distance4,148 LsEarth masses360.0270Radius71,317 kmGravity2.88 gSurface temperature169 K (-104°C/-156°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 17 AB 5 b - Rocky body Landable
Body distance4,116 LsEarth masses0.0021Radius905 kmGravity0.11 gSurface temperature130 K (-143°C/-225°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.4%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HR 17 AB 5 g - Icy body Landable
Body distance4,136 LsEarth masses0.0310Radius2,695 kmGravity0.17 gSurface temperature113 K (-161°C/-257°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Cadmium: 1.0%︎ Tin: 0.8%︎ Chromium: 5.7%︎ Germanium: 3.7%︎ Vanadium: 3.1%︎ Carbon: 22.3%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 14.3%︎ Sulphur: 26.5%︎ HR 17 AB 5 d - Rocky ice world Landable
Body distance4,150 LsEarth masses0.0031Radius1,173 kmGravity0.09 gSurface temperature114 K (-159°C/-255°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.7%︎ Tellurium: 1.2%︎ Mercury: 0.7%︎ Molybdenum: 1.0%︎ Manganese: 6.4%︎ Vanadium: 3.8%︎ Carbon: 19.8%︎ Iron: 15.5%︎ Nickel: 11.7%︎ Phosphorus: 12.7%︎ Sulphur: 23.5%︎ HR 17 AB 5 a - Rocky body Landable
Body distance4,150 LsEarth masses0.0033Radius1,049 kmGravity0.12 gSurface temperature131 K (-142°C/-224°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.2%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.2%︎ Iron: 18.3%︎ Nickel: 13.8%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HR 17 AB 5 c - Rocky ice world Landable
Body distance4,153 LsEarth masses0.0027Radius1,114 kmGravity0.09 gSurface temperature115 K (-159°C/-253°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.0%︎ Selenium: 3.9%︎ Niobium: 1.1%︎ Tin: 1.0%︎ Arsenic: 2.1%︎ Vanadium: 4.0%︎ Carbon: 20.7%︎ Iron: 16.2%︎ Nickel: 12.3%︎ Phosphorus: 13.2%︎ Sulphur: 24.6%︎ HR 17 AB 5 e - Rocky ice world Landable
Body distance4,153 LsEarth masses0.0025Radius1,084 kmGravity0.09 gSurface temperature113 K (-160°C/-256°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.0%︎ Selenium: 3.8%︎ Cadmium: 1.3%︎ Tin: 1.0%︎ Arsenic: 2.1%︎ Vanadium: 4.0%︎ Carbon: 20.7%︎ Iron: 16.2%︎ Nickel: 12.2%︎ Phosphorus: 13.2%︎ Sulphur: 24.6%︎ HR 17 AB 5 f - Rocky ice world Landable
Body distance4,153 LsEarth masses0.0022Radius1,039 kmGravity0.08 gSurface temperature113 K (-160°C/-256°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.1%︎ Cadmium: 1.2%︎ Niobium: 1.0%︎ Chromium: 6.7%︎ Manganese: 6.1%︎ Zinc: 4.0%︎ Carbon: 19.0%︎ Iron: 14.9%︎ Nickel: 11.2%︎ Phosphorus: 12.2%︎ Sulphur: 22.6%︎ HR 17 AB 6 - Water giant
Body distance6,118 LsRing/belt typeIcy (Common)
Metal rich (Common)Earth masses56.8890Radius24,035 kmGravity4.00 gSurface temperature163 K (-110°C/-167°F)Surface pressure11,287,145.32 atmVolcanismAtmosphereTerraforming︎ HR 17 AB 6 c - Icy body Landable
Body distance6,024 LsEarth masses0.0008Radius812 kmGravity0.05 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 23.2%︎ Iron: 12.3%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.5%︎ HR 17 AB 6 d - Icy body Landable
Body distance6,027 LsEarth masses0.0003Radius587 kmGravity0.03 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.5%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HR 17 AB 6 a - Icy body Landable
Body distance6,035 LsEarth masses0.0007Radius783 kmGravity0.05 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.5%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HR 17 AB 6 b - Icy body Landable
Body distance6,039 LsEarth masses0.0003Radius565 kmGravity0.03 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 1.0%︎ Tungsten: 0.7%︎ Chromium: 5.5%︎ Zinc: 3.3%︎ Zirconium: 1.4%︎ Carbon: 23.2%︎ Iron: 12.2%︎ Nickel: 9.3%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ HR 17 AB 6 e - Icy body Landable
Body distance6,154 LsEarth masses0.0022Radius1,148 kmGravity0.07 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Mercury: 0.5%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.5%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.4%︎ Sulphur: 26.8%︎ HR 17 AB 6 f - Icy body Landable
Body distance6,185 LsEarth masses0.0007Radius798 kmGravity0.05 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.4%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ HR 17 AB 6 g - Icy body Landable
Body distance6,223 LsEarth masses0.0008Radius812 kmGravity0.05 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ HR 17 C - Class K star
Body distance122,229 LsSolar masses0.6016Solar radius0.7975︎ HR 17 C 1 - High metal content world
Body distance122,970 LsEarth masses0.7538Radius5,593 kmGravity0.98 gSurface temperature362 K (88°C/191°F)Surface pressure11.80 atmVolcanismAtmosphereThick Ammonia-richTerraforming︎ HR 17 C 2 - Gas giant with ammonia-based life
Body distance123,638 LsRing/belt typeMetallic (Common)
Metal rich (Common)Earth masses196.2470Radius68,181 kmGravity1.72 gSurface temperature139 K (-134°C/-209°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 17 C 2 d - Icy body Landable
Body distance123,632 LsEarth masses0.0008Radius840 kmGravity0.05 gSurface temperature108 K (-165°C/-266°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.3%︎ Molybdenum: 0.7%︎ Niobium: 0.8%︎ Manganese: 4.7%︎ Vanadium: 2.8%︎ Carbon: 23.4%︎ Iron: 11.3%︎ Nickel: 8.6%︎ Phosphorus: 15.0%︎ Sulphur: 27.8%︎ HR 17 C 2 e - Icy body Landable
Body distance123,634 LsEarth masses0.0008Radius823 kmGravity0.05 gSurface temperature107 K (-166°C/-266°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.3%︎ Tellurium: 0.8%︎ Molybdenum: 0.7%︎ Niobium: 0.8%︎ Chromium: 5.1%︎ Vanadium: 2.8%︎ Carbon: 23.2%︎ Iron: 11.3%︎ Nickel: 8.5%︎ Phosphorus: 14.9%︎ Sulphur: 27.6%︎ HR 17 C 2 a - Icy body Landable
Body distance123,637 LsEarth masses0.0002Radius550 kmGravity0.03 gSurface temperature110 K (-164°C/-263°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Mercury: 0.5%︎ Tungsten: 0.6%︎ Germanium: 3.3%︎ Manganese: 4.8%︎ Vanadium: 2.8%︎ Carbon: 23.8%︎ Iron: 11.5%︎ Nickel: 8.7%︎ Phosphorus: 15.2%︎ Sulphur: 28.3%︎ HR 17 C 2 b - Icy body Landable
Body distance123,643 LsEarth masses0.0004Radius680 kmGravity0.04 gSurface temperature109 K (-165°C/-264°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Cadmium: 0.9%︎ Tungsten: 0.6%︎ Arsenic: 1.5%︎ Manganese: 4.8%︎ Vanadium: 2.9%︎ Carbon: 24.0%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 15.4%︎ Sulphur: 28.6%︎ HR 17 C 2 c - Icy body Landable
Body distance123,645 LsEarth masses0.0006Radius746 kmGravity0.04 gSurface temperature108 K (-165°C/-265°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Arsenic: 1.5%︎ Germanium: 3.4%︎ Manganese: 4.8%︎ Carbon: 24.0%︎ Iron: 11.6%︎ Nickel: 8.8%︎ Phosphorus: 15.4%︎ Sulphur: 28.5%︎ HR 17 C 3 - Class I gas giant
Body distance124,419 LsEarth masses50.3554Radius47,571 kmGravity0.90 gSurface temperature105 K (-168°C/-270°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 17 C 3 b - Icy body Landable
Body distance124,284 LsEarth masses0.0002Radius528 kmGravity0.03 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Germanium: 3.5%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ HR 17 C 3 a - Icy body Landable
Body distance124,420 LsEarth masses0.0006Radius762 kmGravity0.04 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 0.9%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.2%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.2%︎ Sulphur: 26.5%︎ HR 17 C 3 c - Icy body Landable
Body distance124,424 LsEarth masses0.0010Radius873 kmGravity0.05 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Zirconium: 1.4%︎ Carbon: 22.9%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%︎ HR 17 C 3 d - Icy body Landable
Body distance124,425 LsEarth masses0.0015Radius1,009 kmGravity0.06 gSurface temperature92 K (-181°C/-294°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Chromium: 5.4%︎ Vanadium: 3.0%︎ Zinc: 3.3%︎ Carbon: 22.9%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.7%︎ Sulphur: 27.2%