Star system
BD+01 3657
Economy
Extraction / Industrial
Government
Democracy
Allegiance
Independent
Star type
Class K star Scoopable
Coordinates
-45.34 / 10.22 / 74.13
Permit required
No
︎ BD+01 3657 - Class K star
Body distance-Solar masses0.5156Solar radius0.6457︎ BD+01 3657 1 - High metal content world
Body distance250 LsEarth masses0.3447Radius4,501 kmGravity0.69 gSurface temperature168 K (-105°C/-157°F)Surface pressure19.77 atmVolcanismAtmosphereThick Argon-richTerraforming︎ BD+01 3657 2 - High metal content world
Body distance349 LsEarth masses0.3137Radius4,371 kmGravity0.67 gSurface temperature149 K (-124°C/-192°F)Surface pressure142.97 atmVolcanismAtmosphereThick NitrogenTerraforming︎ BD+01 3657 3 - High metal content world
Body distance465 LsEarth masses0.3901Radius4,677 kmGravity0.73 gSurface temperature130 K (-143°C/-225°F)Surface pressure169.59 atmVolcanismAtmosphereThick NitrogenTerraforming︎ BD+01 3657 4 - Rocky ice world
Body distance649 LsEarth masses1.4027Radius8,019 kmGravity0.89 gSurface temperature453 K (180°C/356°F)Surface pressure6,182.11 atmVolcanismWater geysersAtmosphereThick Ammonia-richTerraforming︎ BD+01 3657 4 a - Icy body Landable
Body distance650 LsEarth masses0.0174Radius2,213 kmGravity0.14 gSurface temperature91 K (-183°C/-297°F)Surface pressure0.00 atmVolcanismAtmosphereTerraforming︎ Selenium: 4.1%︎ Technetium: 0.5%︎ Cadmium: 1.1%︎ Tin: 0.9%︎ Germanium: 3.7%︎ Vanadium: 3.4%︎ Carbon: 21.8%︎ Iron: 14.0%︎ Nickel: 10.6%︎ Phosphorus: 13.9%︎ Sulphur: 25.9%︎ BD+01 3657 5 - Icy body
Body distance1,158 LsEarth masses1.4270Radius8,649 kmGravity0.77 gSurface temperature69 K (-204°C/-335°F)Surface pressure0.35 atmVolcanismMinor Carbon dioxide geysersAtmosphereHeliumTerraforming︎ BD+01 3657 6 - Icy body
Body distance1,160 LsEarth masses1.3171Radius8,446 kmGravity0.75 gSurface temperature69 K (-204°C/-335°F)Surface pressure0.32 atmVolcanismMinor Carbon dioxide geysersAtmosphereHeliumTerraforming︎ BD+01 3657 7 - Icy body
Body distance1,647 LsEarth masses5.9679Radius12,960 kmGravity1.44 gSurface temperature59 K (-215°C/-354°F)Surface pressure1.08 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ BD+01 3657 8 - Icy body
Body distance2,800 LsEarth masses3.4241Radius11,131 kmGravity1.12 gSurface temperature45 K (-228°C/-379°F)Surface pressure0.65 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ BD+01 3657 9 - Icy body
Body distance2,803 LsEarth masses2.7545Radius10,468 kmGravity1.02 gSurface temperature45 K (-229°C/-379°F)Surface pressure0.54 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ BD+01 3657 10 - Icy body
Body distance4,180 LsEarth masses2.2060Radius9,823 kmGravity0.93 gSurface temperature37 K (-237°C/-394°F)Surface pressure0.45 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming︎ BD+01 3657 11 - Icy body
Body distance9,600 LsEarth masses3.6668Radius11,346 kmGravity1.16 gSurface temperature24 K (-249°C/-417°F)Surface pressure0.68 atmVolcanismMajor Water geysersAtmosphereHeliumTerraforming