🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.51 AU - 0.69 AU

Year: 163 Days

Day: 27.4 Hours

Environment

Temp: 254 °C

Axial Tilt: 129 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.41 AU - 2.87 AU

Year: 1508 Days

Day: 36.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.66 AU - 4.72 AU

Year: 3014 Days

Day: 36.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 65.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.1

Radius: 9.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.24 AU - 10.4 AU

Year: 11652 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,283,250 km

• M1: 122,221 km (0.116 R)
• M2: 512,971 km (0.093 R)
• M3: 1,027,887 km (0.081 R)
• M4: 1,402,181 km (0.099 R)
• M5: 1,916,050 km (0.108 R)
• M6: 2,281,966 km (0.097 R)
• M7: 3,801,431 km (0.026 R)
• M8: 4,561,389 km (0.102 R)
• M9: 6,571,834 km (0.107 R)
• M10: 7,287,810 km (0.098 R)
• M11: 8,458,264 km (0.106 R)
• M12: 8,875,043 km (0.098 R)
• M13: 9,354,056 km (0.103 R)
• M14: 10,259,871 km (0.099 R)
• M15: 13,143,968 km (0.079 R)
• M16: 15,274,391 km (0.104 R)
• M17: 17,625,472 km (0.093 R)
• M18: 21,546,581 km (0.114 R)
• M19: 23,301,813 km (0.11 R)
• M20: 30,735,331 km (0.067 R)
• M21: 33,641,868 km (0.062 R)
• M22: 35,399,494 km (0.077 R)
• M23: 37,217,706 km (0.083 R)
• M24: 41,700,406 km (0.081 R)
• M25: 43,044,543 km (0.087 R)
• M26: 46,530,623 km (0.045 R)
• M27: 48,415,705 km (0.099 R)
• M28: 49,900,015 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 14.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.12 AU - 11.12 AU

Year: 13033 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,283,250 km

• M1: 177,423 km (0.09 R)
• M2: 659,577 km (0.099 R)
• M3: 1,266,496 km (0.112 R)
• M4: 1,814,323 km (0.114 R)
• M5: 2,425,281 km (0.112 R)
• M6: 3,650,338 km (0.101 R)
• M7: 4,694,531 km (0.111 R)
• M8: 5,418,285 km (0.047 R)
• M9: 6,398,750 km (0.03 R)
• M10: 6,853,826 km (0.12 R)
• M11: 9,561,548 km (0.107 R)
• M12: 12,099,177 km (0.084 R)
• M13: 13,218,019 km (0.115 R)
• M14: 14,212,845 km (0.114 R)
• M15: 15,593,633 km (0.115 R)
• M16: 16,212,071 km (0.039 R)
• M17: 19,950,970 km (0.081 R)
• M18: 20,927,246 km (0.078 R)
• M19: 25,341,431 km (0.09 R)
• M20: 26,293,322 km (0.105 R)
• M21: 27,268,999 km (0.062 R)
• M22: 29,189,088 km (0.112 R)
• M23: 29,813,659 km (0.101 R)
• M24: 30,767,345 km (0.091 R)
• M25: 32,513,003 km (0.055 R)
• M26: 33,410,141 km (0.119 R)
• M27: 35,253,785 km (0.037 R)
• M28: 37,652,886 km (0.066 R)
• M29: 39,395,702 km (0.109 R)
• M30: 40,030,894 km (0.108 R)
• M31: 40,802,221 km (0.08 R)
• M32: 43,851,325 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.6

Radius: 6.8

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.51 AU - 18.13 AU

Year: 23172 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,283,250 km

• M1: 85,420 km (0.088 R)
• M2: 297,101 km (0.116 R)
• M3: 596,447 km (0.03 R)
• M4: 950,844 km (0.074 R)
• M5: 1,170,603 km (0.047 R)
• M6: 1,394,551 km (0.086 R)
• M7: 2,288,847 km (0.067 R)
• M8: 3,111,187 km (0.109 R)
• M9: 4,779,353 km (0.114 R)
• M10: 6,572,582 km (0.103 R)
• M11: 7,429,479 km (0.068 R)
• M12: 9,363,480 km (0.04 R)
• M13: 10,387,179 km (0.109 R)
• M14: 11,865,804 km (0.114 R)
• M15: 17,300,695 km (0.086 R)
• M16: 19,909,532 km (0.053 R)
• M17: 21,498,560 km (0.063 R)
• M18: 22,969,257 km (0.076 R)
• M19: 24,926,745 km (0.033 R)
• M20: 27,896,113 km (0.067 R)
• M21: 28,586,508 km (0.114 R)
• M22: 29,288,271 km (0.093 R)
• M23: 33,226,435 km (0.053 R)
• M24: 34,525,992 km (0.076 R)
• M25: 35,724,271 km (0.08 R)
• M26: 37,922,462 km (0.047 R)
• M27: 41,090,047 km (0.085 R)
• M28: 45,055,737 km (0.042 R)
• M29: 50,446,796 km (0.105 R)
• M30: 51,815,616 km (0.09 R)
• M31: 54,270,218 km (0.056 R)
• M32: 59,409,952 km (0.054 R)
• M33: 60,360,646 km (0.05 R)
• M34: 64,664,577 km (0.079 R)
• M35: 66,686,692 km (0.107 R)
• M36: 68,959,382 km (0.081 R)
• M37: 69,588,142 km (0.067 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,305 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit