Star system
HR 1507
Economy
Extraction / Agriculture
Government
Corporate
Allegiance
Independent
Star type
Class A star Scoopable
Coordinates
17.56 / -54.06 / -138.28
Permit required
No
Powerplay
Exploited
Powers
︎ HR 1507 - Class A star
Body distance-Solar masses1.9219Solar radius1.6313︎ HR 1507 1 - Class III gas giant
Body distance886 LsRing/belt typeRocky (Major)Earth masses1,320.4100Radius76,129 kmGravity9.26 gSurface temperature571 K (297°C/567°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1507 1 f - Rocky body Landable
Body distance876 LsEarth masses0.0008Radius647 kmGravity0.08 gSurface temperature361 K (88°C/190°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.2%︎ Yttrium: 1.2%︎ Tin: 1.2%︎ Tungsten: 1.1%︎ Arsenic: 2.7%︎ Germanium: 6.0%︎ Carbon: 17.0%︎ Iron: 20.7%︎ Nickel: 15.7%︎ Phosphorus: 10.9%︎ Sulphur: 20.2%︎ HR 1507 1 b - Rocky body Landable
Body distance884 LsEarth masses0.0004Radius505 kmGravity0.06 gSurface temperature392 K (119°C/247°F)Surface pressure0.00 atmVolcanismMinor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.4%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.5%︎ Germanium: 5.5%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.0%︎ Nickel: 14.3%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HR 1507 1 c - Rocky body Landable
Body distance884 LsEarth masses0.0004Radius499 kmGravity0.06 gSurface temperature385 K (112°C/233°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Tungsten: 1.1%︎ Manganese: 8.1%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HR 1507 1 a - Rocky body Landable
Body distance885 LsEarth masses0.0003Radius472 kmGravity0.06 gSurface temperature405 K (132°C/269°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Tellurium: 1.4%︎ Niobium: 1.3%︎ Tungsten: 1.0%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 1507 1 d - Rocky body Landable
Body distance889 LsEarth masses0.0018Radius861 kmGravity0.10 gSurface temperature380 K (107°C/224°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%︎ HR 1507 1 e - Rocky body Landable
Body distance890 LsEarth masses0.0006Radius598 kmGravity0.07 gSurface temperature368 K (95°C/203°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Germanium: 5.3%︎ Manganese: 7.6%︎ Carbon: 15.1%︎ Iron: 18.4%︎ Nickel: 13.9%︎ Phosphorus: 9.7%︎ Sulphur: 17.9%︎ HR 1507 2 - Class III gas giant
Body distance1,121 LsEarth masses2,299.5200Radius71,678 kmGravity18.19 gSurface temperature774 K (501°C/933°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1507 2 c - Rocky body Landable
Body distance1,118 LsEarth masses0.0090Radius1,451 kmGravity0.17 gSurface temperature362 K (88°C/191°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Selenium: 3.2%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Germanium: 6.0%︎ Zirconium: 2.4%︎ Carbon: 17.0%︎ Iron: 20.7%︎ Nickel: 15.7%︎ Phosphorus: 10.9%︎ Sulphur: 20.2%︎ HR 1507 2 a - Rocky body
Body distance1,120 LsEarth masses0.0160Radius1,754 kmGravity0.21 gSurface temperature391 K (118°C/245°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HR 1507 2 b - Rocky body Landable
Body distance1,124 LsEarth masses0.0082Radius1,411 kmGravity0.17 gSurface temperature373 K (100°C/211°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Germanium: 5.7%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HR 1507 2 d - Rocky body Landable
Body distance1,124 LsEarth masses0.0106Radius1,531 kmGravity0.18 gSurface temperature356 K (83°C/181°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HR 1507 2 e - Rocky body Landable
Body distance1,124 LsEarth masses0.0166Radius1,776 kmGravity0.21 gSurface temperature346 K (73°C/164°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.4%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.1%︎ HR 1507 3 - Class III gas giant
Body distance1,486 LsRing/belt typeMetal rich (Major)Earth masses1,210.2600Radius76,122 kmGravity8.49 gSurface temperature470 K (197°C/386°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1507 3 f - Rocky body Landable
Body distance1,481 LsEarth masses0.0056Radius1,246 kmGravity0.15 gSurface temperature284 K (11°C/52°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 2.9%︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.5%︎ Manganese: 7.8%︎ Carbon: 15.5%︎ Iron: 18.9%︎ Nickel: 14.3%︎ Phosphorus: 9.9%︎ Sulphur: 18.4%︎ HR 1507 3 d - Rocky body Landable
Body distance1,482 LsEarth masses0.0039Radius1,103 kmGravity0.13 gSurface temperature293 K (20°C/68°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.7%︎ Zinc: 5.3%︎ Carbon: 15.9%︎ Iron: 19.4%︎ Nickel: 14.7%︎ Phosphorus: 10.2%︎ Sulphur: 18.9%︎ HR 1507 3 c - Rocky body Landable
Body distance1,483 LsEarth masses0.0045Radius1,158 kmGravity0.14 gSurface temperature298 K (25°C/77°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.6%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.0%︎ Sulphur: 18.6%︎ HR 1507 3 c a - Rocky body Landable
Body distance1,483 LsEarth masses0.0003Radius481 kmGravity0.05 gSurface temperature298 K (25°C/77°F)Surface pressure0.00 atmVolcanismMajor Silicate vapour geysersAtmosphereTerraforming︎ Selenium: 3.2%︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Tungsten: 1.0%︎ Germanium: 6.0%︎ Manganese: 7.4%︎ Carbon: 17.0%︎ Iron: 18.0%︎ Nickel: 13.6%︎ Phosphorus: 10.9%︎ Sulphur: 20.3%︎ HR 1507 3 a - Rocky body Landable
Body distance1,487 LsEarth masses0.0015Radius811 kmGravity0.09 gSurface temperature312 K (39°C/102°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Ruthenium: 1.1%︎ Mercury: 0.8%︎ Niobium: 1.3%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HR 1507 3 b - Rocky body
Body distance1,488 LsEarth masses0.0017Radius836 kmGravity0.10 gSurface temperature306 K (33°C/91°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HR 1507 3 e - Rocky body Landable
Body distance1,491 LsEarth masses0.0033Radius1,047 kmGravity0.12 gSurface temperature288 K (15°C/59°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.3%︎ Mercury: 0.9%︎ Molybdenum: 1.3%︎ Germanium: 5.9%︎ Zinc: 5.5%︎ Zirconium: 2.4%︎ Carbon: 16.6%︎ Iron: 20.3%︎ Nickel: 15.4%︎ Phosphorus: 10.7%︎ Sulphur: 19.8%︎ HR 1507 3 g - Rocky body Landable
Body distance1,496 LsEarth masses0.0041Radius1,122 kmGravity0.13 gSurface temperature282 K (9°C/47°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 1.2%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Chromium: 8.8%︎ Vanadium: 4.8%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HR 1507 3 h - Rocky body Landable
Body distance1,499 LsEarth masses0.0059Radius1,263 kmGravity0.15 gSurface temperature279 K (5°C/42°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.2%︎ Cadmium: 1.5%︎ Molybdenum: 1.3%︎ Arsenic: 2.6%︎ Manganese: 8.1%︎ Vanadium: 4.8%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.4%︎ Sulphur: 19.2%︎ HR 1507 4 - Class III gas giant
Body distance1,828 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses2,321.7200Radius71,214 kmGravity18.61 gSurface temperature716 K (443°C/829°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1507 4 b - Icy body
Body distance1,811 LsRing/belt typeMetal rich (Major)Earth masses0.1253Radius4,331 kmGravity0.27 gSurface temperature240 K (-33°C/-27°F)Surface pressure0.37 atmVolcanismAtmosphereSulphur dioxideTerraforming︎ HR 1507 4 a - Rocky body Landable
Body distance1,824 LsEarth masses0.0186Radius1,841 kmGravity0.22 gSurface temperature283 K (10°C/50°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.4%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.0%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HR 1507 5 - Class III gas giant
Body distance2,744 LsRing/belt typeRocky (Major)Earth masses2,434.7400Radius70,522 kmGravity19.90 gSurface temperature704 K (431°C/807°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1507 5 d - Rocky ice world Landable
Body distance2,736 LsEarth masses0.0213Radius2,045 kmGravity0.21 gSurface temperature204 K (-69°C/-92°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Molybdenum: 1.2%︎ Tungsten: 1.0%︎ Arsenic: 2.3%︎ Germanium: 5.0%︎ Vanadium: 4.7%︎ Carbon: 18.3%︎ Iron: 19.0%︎ Nickel: 14.4%︎ Phosphorus: 11.7%︎ Sulphur: 21.7%︎ HR 1507 5 a - Rocky body Landable
Body distance2,745 LsEarth masses0.0054Radius1,229 kmGravity0.15 gSurface temperature282 K (9°C/48°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.4%︎ Niobium: 1.3%︎ Chromium: 8.3%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.2%︎ Iron: 18.6%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.1%︎ HR 1507 5 b - Rocky body
Body distance2,747 LsEarth masses0.0046Radius1,166 kmGravity0.14 gSurface temperature773 K (500°C/932°F)Surface pressure10.24 atmVolcanismAtmosphereHot Thick WaterTerraforming︎ HR 1507 5 c - Rocky body Landable
Body distance2,751 LsEarth masses0.0197Radius1,876 kmGravity0.23 gSurface temperature249 K (-24°C/-12°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Niobium: 1.3%︎ Tin: 1.1%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Zinc: 5.1%︎ Carbon: 15.3%︎ Iron: 18.6%︎ Nickel: 14.1%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HR 1507 6 - Class II gas giant
Body distance2,809 LsRing/belt typeMetal rich (Major)
Rocky (Major)Earth masses88.6440Radius56,190 kmGravity1.14 gSurface temperature211 K (-62°C/-79°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1507 6 a - Rocky body Landable
Body distance2,788 LsEarth masses0.0044Radius1,148 kmGravity0.14 gSurface temperature210 K (-63°C/-81°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 1.1%︎ Mercury: 0.8%︎ Tungsten: 1.0%︎ Chromium: 8.4%︎ Manganese: 7.7%︎ Vanadium: 4.6%︎ Carbon: 15.3%︎ Iron: 18.7%︎ Nickel: 14.2%︎ Phosphorus: 9.8%︎ Sulphur: 18.2%︎ HR 1507 6 b - Rocky body
Body distance2,797 LsEarth masses0.0015Radius811 kmGravity0.09 gSurface temperature210 K (-63°C/-82°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HR 1507 6 c - Rocky body Landable
Body distance2,818 LsEarth masses0.0026Radius968 kmGravity0.11 gSurface temperature209 K (-64°C/-83°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Chromium: 8.6%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.5%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ HR 1507 7 - Class II gas giant
Body distance3,634 LsRing/belt typeRocky (Major)Earth masses470.0770Radius73,587 kmGravity3.53 gSurface temperature229 K (-44°C/-47°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1507 7 h - Rocky body Landable
Body distance3,629 LsEarth masses0.0063Radius1,292 kmGravity0.15 gSurface temperature172 K (-101°C/-150°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Selenium: 3.1%︎ Tellurium: 1.5%︎ Niobium: 1.4%︎ Tin: 1.2%︎ Germanium: 5.8%︎ Zinc: 5.4%︎ Carbon: 16.4%︎ Iron: 20.0%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.5%︎ HR 1507 7 a - Rocky body Landable
Body distance3,631 LsEarth masses0.0029Radius1,000 kmGravity0.12 gSurface temperature178 K (-96°C/-140°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Tellurium: 1.5%︎ Cadmium: 1.5%︎ Mercury: 0.9%︎ Manganese: 8.1%︎ Zinc: 5.4%︎ Zirconium: 2.3%︎ Carbon: 16.2%︎ Iron: 19.7%︎ Nickel: 14.9%︎ Phosphorus: 10.3%︎ Sulphur: 19.2%︎ HR 1507 7 c a - Rocky body
Body distance3,635 LsEarth masses0.0002Radius442 kmGravity0.05 gSurface temperature174 K (-99°C/-146°F)Surface pressure0.00 atmVolcanismMajor Rocky magmaAtmosphereSulphur dioxideTerraforming︎ HR 1507 7 f - Rocky body Landable
Body distance3,636 LsEarth masses0.0083Radius1,413 kmGravity0.17 gSurface temperature173 K (-100°C/-148°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Yttrium: 1.1%︎ Molybdenum: 1.3%︎ Niobium: 1.3%︎ Manganese: 7.9%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HR 1507 7 g - Rocky body Landable
Body distance3,637 LsEarth masses0.0063Radius1,290 kmGravity0.15 gSurface temperature173 K (-100°C/-149°F)Surface pressure0.00 atmVolcanismAtmosphereThin AmmoniaTerraforming︎ Ruthenium: 1.2%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 8.8%︎ Germanium: 5.7%︎ Zirconium: 2.3%︎ Carbon: 16.0%︎ Iron: 19.6%︎ Nickel: 14.8%︎ Phosphorus: 10.3%︎ Sulphur: 19.1%︎ HR 1507 7 b - Rocky body Landable
Body distance3,639 LsEarth masses0.0040Radius1,116 kmGravity0.13 gSurface temperature176 K (-97°C/-143°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.7%︎ Cadmium: 1.5%︎ Tin: 1.1%︎ Manganese: 8.0%︎ Vanadium: 4.7%︎ Zinc: 5.2%︎ Carbon: 15.8%︎ Iron: 19.3%︎ Nickel: 14.6%︎ Phosphorus: 10.1%︎ Sulphur: 18.8%︎ HR 1507 7 c - Rocky body Landable
Body distance3,641 LsEarth masses0.0069Radius1,330 kmGravity0.16 gSurface temperature174 K (-99°C/-146°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Yttrium: 1.1%︎ Cadmium: 1.5%︎ Molybdenum: 1.2%︎ Chromium: 8.6%︎ Manganese: 7.9%︎ Zirconium: 2.2%︎ Carbon: 15.6%︎ Iron: 19.1%︎ Nickel: 14.4%︎ Phosphorus: 10.0%︎ Sulphur: 18.5%︎ HR 1507 7 e - Rocky body Landable
Body distance3,642 LsEarth masses0.0028Radius989 kmGravity0.12 gSurface temperature174 K (-99°C/-147°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 3.2%︎ Yttrium: 1.2%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Arsenic: 2.7%︎ Zinc: 5.6%︎ Carbon: 17.0%︎ Iron: 20.7%︎ Nickel: 15.6%︎ Phosphorus: 10.9%︎ Sulphur: 20.2%︎ HR 1507 7 d - Rocky body Landable
Body distance3,643 LsEarth masses0.0035Radius1,063 kmGravity0.13 gSurface temperature174 K (-99°C/-147°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.5%︎ Selenium: 3.0%︎ Cadmium: 1.5%︎ Niobium: 1.3%︎ Chromium: 8.8%︎ Zinc: 5.3%︎ Carbon: 16.0%︎ Iron: 19.5%︎ Nickel: 14.8%︎ Phosphorus: 10.2%︎ Sulphur: 19.0%︎ HR 1507 8 - Class II gas giant
Body distance4,854 LsRing/belt typeRocky (Major)Earth masses341.9190Radius65,514 kmGravity3.24 gSurface temperature186 K (-87°C/-125°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ HR 1507 8 f - Rocky body Landable
Body distance4,813 LsEarth masses0.0046Radius1,163 kmGravity0.14 gSurface temperature181 K (-92°C/-134°F)Surface pressure0.04 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Tellurium: 1.4%︎ Cadmium: 1.4%︎ Molybdenum: 1.2%︎ Chromium: 8.3%︎ Manganese: 7.6%︎ Vanadium: 4.5%︎ Carbon: 15.2%︎ Iron: 18.5%︎ Nickel: 14.0%︎ Phosphorus: 9.7%︎ Sulphur: 18.0%︎ HR 1507 8 d - Rocky body Landable
Body distance4,836 LsEarth masses0.0086Radius1,431 kmGravity0.17 gSurface temperature187 K (-86°C/-122°F)Surface pressure0.05 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.2%︎ Mercury: 0.8%︎ Tin: 1.1%︎ Germanium: 5.5%︎ Manganese: 7.9%︎ Zinc: 5.2%︎ Carbon: 15.7%︎ Iron: 19.2%︎ Nickel: 14.5%︎ Phosphorus: 10.1%︎ Sulphur: 18.7%︎ HR 1507 8 a - Rocky body Landable
Body distance4,853 LsEarth masses0.0032Radius1,038 kmGravity0.12 gSurface temperature180 K (-93°C/-135°F)Surface pressure0.03 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Selenium: 3.1%︎ Molybdenum: 1.3%︎ Tungsten: 1.1%︎ Chromium: 9.0%︎ Zirconium: 2.3%︎ Carbon: 16.5%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.5%︎ Sulphur: 19.6%︎ HR 1507 8 c - Rocky body Landable
Body distance4,859 LsEarth masses0.0039Radius1,104 kmGravity0.13 gSurface temperature181 K (-92°C/-134°F)Surface pressure0.03 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Ruthenium: 1.2%︎ Selenium: 3.1%︎ Cadmium: 1.6%︎ Tin: 1.2%︎ Arsenic: 2.6%︎ Manganese: 8.3%︎ Carbon: 16.5%︎ Iron: 20.1%︎ Nickel: 15.2%︎ Phosphorus: 10.6%︎ Sulphur: 19.6%︎ HR 1507 8 b - Rocky body Landable
Body distance4,861 LsEarth masses0.0012Radius747 kmGravity0.09 gSurface temperature172 K (-101°C/-150°F)Surface pressure0.01 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Antimony: 1.2%︎ Mercury: 0.9%︎ Niobium: 1.4%︎ Arsenic: 2.6%︎ Manganese: 8.2%︎ Vanadium: 4.9%︎ Carbon: 16.3%︎ Iron: 19.9%︎ Nickel: 15.0%︎ Phosphorus: 10.4%︎ Sulphur: 19.4%︎ HR 1507 8 e - Rocky body Landable
Body distance4,884 LsEarth masses0.0054Radius1,224 kmGravity0.14 gSurface temperature182 K (-91°C/-131°F)Surface pressure0.04 atmVolcanismAtmosphereThin Carbon dioxideTerraforming︎ Selenium: 3.3%︎ Tellurium: 1.6%︎ Cadmium: 1.7%︎ Mercury: 0.9%︎ Arsenic: 2.8%︎ Zirconium: 2.5%︎ Carbon: 17.6%︎ Iron: 21.4%︎ Nickel: 16.2%︎ Phosphorus: 11.2%︎ Sulphur: 20.9%