🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 11.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,227,954 km

• M1: 145,559 km (0.108 R)
• M2: 510,129 km (0.079 R)
• M3: 1,299,258 km (0.104 R)
• M4: 1,882,839 km (0.09 R)
• M5: 2,252,944 km (0.083 R)
• M6: 3,023,223 km (0.113 R)
• M7: 3,459,301 km (0.077 R)
• M8: 3,925,598 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.2

Radius: 9.8

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.53 AU - 0.75 AU

Year: 347 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,227,954 km

• M1: 121,922 km (0.073 R)
• M2: 605,273 km (0.036 R)
• M3: 1,174,493 km (0.067 R)
• M4: 1,622,389 km (0.108 R)
• M5: 1,929,962 km (0.095 R)
• M6: 2,646,087 km (0.098 R)
• M7: 3,208,126 km (0.117 R)
• M8: 3,577,633 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.2

Radius: 10.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.55 AU - 5.37 AU

Year: 7492 Days

Day: 10.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,227,954 km

• M1: 130,599 km (0.081 R)
• M2: 639,680 km (0.095 R)
• M3: 1,471,744 km (0.052 R)
• M4: 2,697,998 km (0.044 R)
• M5: 3,490,866 km (0.111 R)
• M6: 4,532,516 km (0.107 R)
• M7: 5,505,800 km (0.098 R)
• M8: 5,859,599 km (0.075 R)
• M9: 7,288,857 km (0.098 R)
• M10: 10,823,107 km (0.11 R)
• M11: 18,372,563 km (0.108 R)
• M12: 19,098,562 km (0.107 R)
• M13: 20,050,303 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.5

Radius: 7.6

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.81 AU - 9.93 AU

Year: 17917 Days

Day: 20 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,227,954 km

• M1: 94,546 km (0.092 R)
• M2: 433,535 km (0.064 R)
• M3: 868,416 km (0.062 R)
• M4: 1,330,075 km (0.077 R)
• M5: 1,743,862 km (0.111 R)
• M6: 2,319,515 km (0.096 R)
• M7: 2,784,316 km (0.091 R)
• M8: 3,087,102 km (0.081 R)
• M9: 4,309,915 km (0.099 R)
• M10: 4,813,910 km (0.093 R)
• M11: 5,752,936 km (0.11 R)
• M12: 6,130,072 km (0.12 R)
• M13: 6,767,658 km (0.101 R)
• M14: 7,448,777 km (0.057 R)
• M15: 8,127,952 km (0.09 R)
• M16: 9,197,726 km (0.085 R)
• M17: 11,378,414 km (0.092 R)
• M18: 13,095,947 km (0.039 R)
• M19: 15,766,419 km (0.095 R)
• M20: 17,345,125 km (0.12 R)
• M21: 22,709,406 km (0.099 R)
• M22: 23,843,058 km (0.103 R)
• M23: 24,423,947 km (0.106 R)
• M24: 33,214,467 km (0.119 R)
• M25: 33,817,347 km (0.077 R)
• M26: 35,544,304 km (0.072 R)
• M27: 36,302,167 km (0.099 R)
• M28: 37,589,008 km (0.118 R)
• M29: 41,215,111 km (0.108 R)
• M30: 41,492,615 km (0.101 R)
• M31: 42,332,757 km (0.112 R)
• M32: 44,336,919 km (0.091 R)
• M33: 51,206,454 km (0.103 R)
• M34: 55,313,214 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit