Star system
LHS 3666
Economy
High Tech / Refinery
Government
Cooperative
Allegiance
Independent
Star type
Class M star Scoopable
Coordinates
6.97 / -59 / 56.97
Permit required
No
Powerplay
Exploited
Powers
Zemina Torval (Controlling)
︎ LHS 3666 A - Class M star
Body distance-Solar masses0.4219Solar radius0.5719︎ LHS 3666 A 1 - High metal content world
Body distance7 LsEarth masses1.4347Radius6,773 kmGravity1.27 gSurface temperature1,580 K (1,306°C/2,384°F)Surface pressure104.41 atmVolcanismMajor Silicate vapour geysersAtmosphereHot Thick Carbon dioxideTerraforming︎ LHS 3666 A 2 - Class I gas giant
Body distance1,393 LsRing/belt typeIcy (Major)Earth masses153.2110Radius64,405 kmGravity1.50 gSurface temperature57 K (-216°C/-357°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LHS 3666 A 2 d a - Icy body Landable
Body distance1,391 LsEarth masses0.0004Radius643 kmGravity0.03 gSurface temperature40 K (-234°C/-388°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Ruthenium: 0.6%︎ Molybdenum: 0.6%︎ Niobium: 0.7%︎ Arsenic: 1.4%︎ Vanadium: 2.4%︎ Zinc: 2.6%︎ Carbon: 26.5%︎ Iron: 9.6%︎ Nickel: 7.3%︎ Phosphorus: 16.9%︎ Sulphur: 31.5%︎ LHS 3666 A 2 a - Icy body Landable
Body distance1,392 LsEarth masses0.0021Radius1,121 kmGravity0.07 gSurface temperature41 K (-232°C/-386°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.2%︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.7%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.5%︎ Sulphur: 27.0%︎ LHS 3666 A 2 b - Icy body Landable
Body distance1,393 LsEarth masses0.0025Radius1,201 kmGravity0.07 gSurface temperature41 K (-233°C/-387°F)Surface pressure0.00 atmVolcanismCarbon dioxide geysersAtmosphereTerraforming︎ Yttrium: 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%︎ LHS 3666 A 2 d - Icy body Landable
Body distance1,395 LsEarth masses0.0048Radius1,479 kmGravity0.09 gSurface temperature40 K (-234°C/-388°F)Surface pressure0.00 atmVolcanismMinor Nitrogen magmaAtmosphereTerraforming︎ Ruthenium: 0.8%︎ Niobium: 0.8%︎ Tin: 0.7%︎ Arsenic: 1.6%︎ Chromium: 5.6%︎ Germanium: 3.6%︎ Carbon: 23.1%︎ Iron: 12.4%︎ Nickel: 9.3%︎ Phosphorus: 14.8%︎ Sulphur: 27.4%︎ LHS 3666 A 2 c - Icy body Landable
Body distance1,395 LsEarth masses0.0027Radius1,226 kmGravity0.07 gSurface temperature40 K (-233°C/-388°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Tin: 0.7%︎ Manganese: 5.0%︎ Zinc: 3.3%︎ Carbon: 22.7%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.0%︎ LHS 3666 A 2 e - Icy body Landable
Body distance1,398 LsEarth masses0.0028Radius1,247 kmGravity0.07 gSurface temperature39 K (-234°C/-389°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Mercury: 0.5%︎ Niobium: 0.8%︎ Arsenic: 1.6%︎ Chromium: 5.4%︎ Manganese: 5.0%︎ Carbon: 22.9%︎ Iron: 12.1%︎ Nickel: 9.1%︎ Phosphorus: 14.6%︎ Sulphur: 27.2%︎ LHS 3666 A 4 - Class I gas giant
Body distance1,890 LsRing/belt typeIcy (Major)
Rocky (Major)Earth masses188.1690Radius66,733 kmGravity1.72 gSurface temperature59 K (-214°C/-354°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LHS 3666 A 3 - Class I gas giant
Body distance1,915 LsRing/belt typeIcy (Major)Earth masses399.8630Radius74,070 kmGravity2.96 gSurface temperature90 K (-183°C/-298°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LHS 3666 A 3 b - Icy body Landable
Body distance1,902 LsEarth masses0.0015Radius1,009 kmGravity0.06 gSurface temperature42 K (-231°C/-385°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Antimony: 0.7%︎ Selenium: 4.1%︎ Molybdenum: 0.8%︎ Niobium: 0.8%︎ Chromium: 5.3%︎ Manganese: 4.8%︎ Carbon: 22.2%︎ Iron: 11.7%︎ Nickel: 8.9%︎ Phosphorus: 14.2%︎ Sulphur: 26.4%︎ LHS 3666 A 3 a - Icy body Landable
Body distance1,904 LsEarth masses0.0012Radius943 kmGravity0.06 gSurface temperature44 K (-229°C/-380°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Selenium: 4.1%︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Tin: 0.7%︎ Chromium: 5.3%︎ Manganese: 4.9%︎ Carbon: 22.1%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.1%︎ Sulphur: 26.3%︎ LHS 3666 A 3 c - Icy body Landable
Body distance1,920 LsEarth masses0.0056Radius1,563 kmGravity0.09 gSurface temperature39 K (-234°C/-389°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.2%︎ Tellurium: 0.9%︎ Mercury: 0.5%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Zinc: 3.2%︎ Carbon: 22.6%︎ Iron: 11.9%︎ Nickel: 9.0%︎ Phosphorus: 14.5%︎ Sulphur: 26.9%︎ LHS 3666 A 6 - Icy body
Body distance3,554 LsRing/belt typeIcy (Major)Earth masses5.5198Radius12,714 kmGravity1.39 gSurface temperature25 K (-248°C/-414°F)Surface pressure0.98 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ LHS 3666 A 5 - Class I gas giant
Body distance3,560 LsRing/belt typeIcy (Major)
Metal rich (Major)Earth masses130.2740Radius61,403 kmGravity1.40 gSurface temperature40 K (-233°C/-388°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ LHS 3666 A 5 c - Icy body Landable
Body distance3,556 LsEarth masses0.0010Radius874 kmGravity0.05 gSurface temperature25 K (-248°C/-414°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Ruthenium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.6%︎ Chromium: 5.3%︎ Germanium: 3.4%︎ Manganese: 4.9%︎ Carbon: 22.4%︎ Iron: 11.8%︎ Nickel: 8.9%︎ Phosphorus: 14.3%︎ Sulphur: 26.7%︎ LHS 3666 A 5 b - Icy body Landable
Body distance3,561 LsEarth masses0.0026Radius1,212 kmGravity0.07 gSurface temperature27 K (-246°C/-411°F)Surface pressure0.00 atmVolcanismWater geysersAtmosphereTerraforming︎ Yttrium: 0.7%︎ Cadmium: 0.9%︎ Molybdenum: 0.8%︎ Chromium: 5.4%︎ Manganese: 4.9%︎ Vanadium: 2.9%︎ Carbon: 22.4%︎ Iron: 12.0%︎ Nickel: 9.1%︎ Phosphorus: 14.3%︎ Sulphur: 26.6%︎ LHS 3666 A 5 a - Icy body Landable
Body distance3,561 LsEarth masses0.0122Radius2,016 kmGravity0.12 gSurface temperature28 K (-245°C/-409°F)Surface pressure0.00 atmVolcanismMajor Water geysersAtmosphereTerraforming︎ Yttrium: 0.7%︎ Niobium: 0.8%︎ Tungsten: 0.7%︎ Germanium: 3.5%︎ Manganese: 5.0%︎ Vanadium: 3.0%︎ Carbon: 22.9%︎ Iron: 12.2%︎ Nickel: 9.2%︎ Phosphorus: 14.7%︎ Sulphur: 27.3%︎ LHS 3666 A 7 - Icy body
Body distance5,044 LsRing/belt typeIcy (Major)Earth masses8.7764Radius14,434 kmGravity1.71 gSurface temperature21 K (-252°C/-422°F)Surface pressure1.36 atmVolcanismWater geysersAtmosphereHeliumTerraforming︎ LHS 3666 B - Class M star
Body distance194,753 LsSolar masses0.2266Solar radius0.3615