🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.55 AU - 1.81 AU

Year: 773 Days

Day: 17.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,002,028 km

• M1: 606,619 km (0.049 R)
• M2: 716,723 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 12.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.82 AU - 8.14 AU

Year: 6542 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,002,028 km

• M1: 157,676 km (0.093 R)
• M2: 573,409 km (0.12 R)
• M3: 1,363,734 km (0.067 R)
• M4: 1,872,517 km (0.094 R)
• M5: 3,197,654 km (0.118 R)
• M6: 4,332,803 km (0.062 R)
• M7: 7,091,837 km (0.114 R)
• M8: 8,121,369 km (0.116 R)
• M9: 9,634,252 km (0.076 R)
• M10: 10,935,156 km (0.111 R)
• M11: 16,238,550 km (0.095 R)
• M12: 16,750,025 km (0.111 R)
• M13: 17,698,026 km (0.071 R)
• M14: 18,294,772 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.6

Radius: 14.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.06 AU - 10.78 AU

Year: 9451 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 92,002,028 km

• M1: 178,021 km (0.104 R)
• M2: 858,991 km (0.065 R)
• M3: 1,321,996 km (0.032 R)
• M4: 1,996,982 km (0.104 R)
• M5: 2,461,483 km (0.108 R)
• M6: 7,255,198 km (0.063 R)
• M7: 7,885,304 km (0.084 R)
• M8: 9,141,477 km (0.091 R)
• M9: 10,198,835 km (0.12 R)
• M10: 14,940,190 km (0.063 R)
• M11: 19,309,196 km (0.08 R)
• M12: 24,685,593 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.9

Radius: 6.3

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.84 AU - 24 AU

Year: 31541 Days

Day: 18 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,002,028 km

• M1: 78,389 km (0.1 R)
• M2: 469,139 km (0.062 R)
• M3: 749,485 km (0.093 R)
• M4: 2,560,218 km (0.073 R)
• M5: 2,790,449 km (0.085 R)
• M6: 3,596,482 km (0.073 R)
• M7: 3,853,043 km (0.093 R)
• M8: 4,087,463 km (0.064 R)
• M9: 4,810,469 km (0.099 R)
• M10: 5,082,737 km (0.05 R)
• M11: 7,802,427 km (0.11 R)
• M12: 10,054,922 km (0.113 R)
• M13: 11,568,852 km (0.103 R)
• M14: 11,776,943 km (0.065 R)
• M15: 12,129,246 km (0.097 R)
• M16: 13,841,244 km (0.065 R)
• M17: 15,040,869 km (0.088 R)
• M18: 17,372,202 km (0.109 R)
• M19: 18,671,011 km (0.071 R)
• M20: 21,356,442 km (0.082 R)
• M21: 22,954,297 km (0.03 R)
• M22: 24,974,916 km (0.037 R)
• M23: 25,322,880 km (0.095 R)
• M24: 26,147,314 km (0.103 R)
• M25: 29,366,361 km (0.086 R)
• M26: 30,407,562 km (0.11 R)
• M27: 32,563,567 km (0.115 R)
• M28: 39,954,599 km (0.051 R)
• M29: 41,555,895 km (0.112 R)
• M30: 42,044,482 km (0.068 R)
• M31: 47,852,768 km (0.081 R)
• M32: 55,343,882 km (0.12 R)
• M33: 56,331,976 km (0.095 R)
• M34: 57,331,738 km (0.062 R)
• M35: 60,193,845 km (0.112 R)
• M36: 66,867,555 km (0.083 R)
• M37: 69,577,970 km (0.047 R)
• M38: 76,185,259 km (0.059 R)
• M39: 76,917,092 km (0.11 R)
• M40: 78,642,853 km (0.082 R)
• M41: 88,732,331 km (0.107 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 13,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit