Star system
BD+43 2989
Economy
Agriculture / Extraction
Government
Democracy
Allegiance
Independent
Star type
Class G star Scoopable
Coordinates
-104.5 / 44.34 / 33.31
Permit required
No
︎ BD+43 2989 A - Class G star
Body distance-Solar masses0.8867Solar radius0.9426︎ BD+43 2989 A 1 - High metal content world
Body distance413 LsEarth masses0.4298Radius4,712 kmGravity0.79 gSurface temperature717 K (444°C/831°F)Surface pressure29.30 atmVolcanismAtmosphereHot Thick Carbon dioxideTerraforming︎ BD+43 2989 A 2 - High metal content world
Body distance414 LsEarth masses0.3824Radius4,544 kmGravity0.75 gSurface temperature569 K (296°C/564°F)Surface pressure4.75 atmVolcanismAtmosphereHot Carbon dioxideTerraforming︎ BD+43 2989 A 3 - Earth-like world
Body distance544 LsEarth masses0.4260Radius4,698 kmGravity0.78 gSurface temperature311 K (38°C/100°F)Surface pressure1.25 atmVolcanismAtmosphereSuitable for water-based lifeTerraformingTerraformed︎ BD+43 2989 A 4 - Water world
Body distance748 LsEarth masses0.3358Radius4,356 kmGravity0.72 gSurface temperature267 K (-6°C/21°F)Surface pressure0.56 atmVolcanismAtmosphereNitrogenTerraformingTerraformable︎ BD+43 2989 A 4 a - Rocky body Landable
Body distance747 LsEarth masses0.0140Radius1,657 kmGravity0.21 gSurface temperature219 K (-55°C/-66°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.6%︎ Cadmium: 1.6%︎ Tungsten: 1.1%︎ Arsenic: 2.5%︎ Chromium: 9.2%︎ Vanadium: 5.0%︎ Carbon: 15.5%︎ Iron: 20.5%︎ Nickel: 15.5%︎ Phosphorus: 9.9%︎ Sulphur: 18.5%︎ BD+43 2989 A 5 - High metal content world
Body distance1,005 LsEarth masses0.1357Radius3,284 kmGravity0.51 gSurface temperature289 K (16°C/61°F)Surface pressure0.34 atmVolcanismAtmosphereCarbon dioxideTerraforming︎ BD+43 2989 A 6 - High metal content world
Body distance1,455 LsEarth masses0.2050Radius3,741 kmGravity0.60 gSurface temperature212 K (-61°C/-78°F)Surface pressure0.21 atmVolcanismAtmosphereCarbon dioxide-richTerraforming︎ BD+43 2989 A 7 - Icy body
Body distance2,302 LsEarth masses0.8198Radius7,170 kmGravity0.65 gSurface temperature173 K (-100°C/-149°F)Surface pressure1,506.63 atmVolcanismMinor Carbon dioxide geysersAtmosphereThick Argon-richTerraforming︎ BD+43 2989 A 8 - Icy body
Body distance3,379 LsEarth masses0.5663Radius6,405 kmGravity0.56 gSurface temperature105 K (-168°C/-270°F)Surface pressure4.42 atmVolcanismMajor Water magmaAtmosphereArgon-richTerraforming︎ BD+43 2989 B - Class M star
Body distance21,641 LsSolar masses0.4141Solar radius0.6065︎ BD+43 2989 B 4 - Class I gas giant
Body distance20,615 LsEarth masses323.9920Radius72,479 kmGravity2.51 gSurface temperature132 K (-141°C/-222°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ BD+43 2989 B 4 d - Icy body Landable
Body distance20,492 LsEarth masses0.0252Radius2,552 kmGravity0.16 gSurface temperature85 K (-188°C/-307°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Technetium: 0.5%︎ Molybdenum: 0.8%︎ Tin: 0.8%︎ Arsenic: 1.7%︎ Vanadium: 3.1%︎ Zinc: 3.4%︎ Carbon: 23.8%︎ Iron: 12.7%︎ Nickel: 9.6%︎ Phosphorus: 15.3%︎ Sulphur: 28.3%︎ BD+43 2989 B 4 c - Icy body Landable
Body distance20,616 LsEarth masses0.0146Radius2,132 kmGravity0.13 gSurface temperature86 K (-187°C/-305°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Molybdenum: 0.8%︎ Tungsten: 0.7%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.4%︎ Sulphur: 26.7%︎ BD+43 2989 B 4 c a - Icy body Landable
Body distance20,616 LsEarth masses0.0002Radius505 kmGravity0.03 gSurface temperature86 K (-187°C/-305°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Technetium: 0.3%︎ Molybdenum: 0.6%︎ Tungsten: 0.5%︎ Arsenic: 1.4%︎ Chromium: 4.2%︎ Manganese: 3.9%︎ Carbon: 25.6%︎ Iron: 9.4%︎ Nickel: 7.1%︎ Phosphorus: 16.4%︎ Sulphur: 30.5%︎ BD+43 2989 B 4 a - Icy body Landable
Body distance20,627 LsEarth masses0.0203Radius2,377 kmGravity0.15 gSurface temperature89 K (-184°C/-300°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Cadmium: 0.9%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.8%︎ Iron: 12.1%︎ Nickel: 9.2%︎ Phosphorus: 14.6%︎ Sulphur: 27.1%︎ BD+43 2989 B 4 b - Icy body Landable
Body distance20,818 LsEarth masses0.0068Radius1,663 kmGravity0.10 gSurface temperature87 K (-186°C/-303°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Cadmium: 1.0%︎ Molybdenum: 0.8%︎ Germanium: 3.7%︎ Zinc: 3.4%︎ Zirconium: 1.5%︎ Carbon: 23.6%︎ Iron: 12.6%︎ Nickel: 9.5%︎ Phosphorus: 15.1%︎ Sulphur: 28.1%︎ BD+43 2989 B 2 - High metal content world Landable
Body distance21,661 LsEarth masses1.0221Radius6,120 kmGravity1.11 gSurface temperature651 K (378°C/712°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 1.4%︎ Cadmium: 1.8%︎ Niobium: 1.6%︎ Arsenic: 2.2%︎ Chromium: 10.4%︎ Zirconium: 2.7%︎ Carbon: 13.8%︎ Iron: 23.2%︎ Nickel: 17.5%︎ Phosphorus: 8.9%︎ Sulphur: 16.5%︎ BD+43 2989 B 1 - High metal content world Landable
Body distance21,662 LsEarth masses0.5631Radius5,118 kmGravity0.87 gSurface temperature857 K (584°C/1,083°F)Surface pressure0.00 atmVolcanismMinor Metallic magmaAtmosphereTerraforming︎ Antimony: 0.9%︎ Cadmium: 1.6%︎ Niobium: 1.4%︎ Chromium: 9.4%︎ Manganese: 8.6%︎ Zinc: 5.7%︎ Carbon: 12.6%︎ Iron: 20.9%︎ Nickel: 15.8%︎ Phosphorus: 8.0%︎ Sulphur: 14.9%︎ BD+43 2989 B 3 - Gas giant with water-based life
Body distance22,082 LsRing/belt typeRocky (Common)Earth masses825.0910Radius77,051 kmGravity5.65 gSurface temperature240 K (-34°C/-28°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ BD+43 2989 B 3 a - Icy body Landable
Body distance21,817 LsEarth masses0.0330Radius2,817 kmGravity0.17 gSurface temperature103 K (-170°C/-274°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Polonium: 0.3%︎ Selenium: 4.2%︎ Cadmium: 0.9%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Zinc: 3.2%︎ Carbon: 22.7%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.6%︎ Sulphur: 27.0%