🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.4

Radius: 12

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.5 AU - 0.64 AU

Year: 297 Days

Day: 7.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,428,164 km

• M1: 149,299 km (0.05 R)
• M2: 533,915 km (0.089 R)
• M3: 1,289,085 km (0.104 R)
• M4: 1,671,607 km (0.069 R)
• M5: 2,409,423 km (0.091 R)
• M6: 2,844,604 km (0.086 R)
• M7: 3,236,700 km (0.087 R)
• M8: 4,144,011 km (0.077 R)
• M9: 4,650,998 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.7

Radius: 9.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.87 AU - 1.07 AU

Year: 659 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,428,164 km

• M1: 121,922 km (0.062 R)
• M2: 430,393 km (0.093 R)
• M3: 760,705 km (0.111 R)
• M4: 1,189,752 km (0.098 R)
• M5: 2,330,585 km (0.098 R)
• M6: 5,489,494 km (0.101 R)
• M7: 5,881,739 km (0.072 R)
• M8: 6,446,621 km (0.107 R)
• M9: 6,863,401 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 10.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.86 AU - 1.18 AU

Year: 711 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,428,164 km

• M1: 134,339 km (0.11 R)
• M2: 496,067 km (0.042 R)
• M3: 979,567 km (0.106 R)
• M4: 1,445,564 km (0.074 R)
• M5: 2,013,139 km (0.109 R)
• M6: 2,524,913 km (0.115 R)
• M7: 3,181,648 km (0.077 R)
• M8: 3,636,126 km (0.114 R)
• M9: 4,429,593 km (0.112 R)
• M10: 5,632,509 km (0.085 R)
• M11: 6,109,727 km (0.118 R)
• M12: 6,774,540 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.1

Radius: 12.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.51 AU - 6.25 AU

Year: 8614 Days

Day: 14.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,428,164 km

• M1: 156,928 km (0.078 R)
• M2: 777,311 km (0.05 R)
• M3: 1,166,115 km (0.087 R)
• M4: 2,000,423 km (0.092 R)
• M5: 2,625,592 km (0.115 R)
• M6: 4,032,710 km (0.028 R)
• M7: 6,551,340 km (0.082 R)
• M8: 8,783,340 km (0.115 R)
• M9: 9,975,485 km (0.104 R)
• M10: 10,363,243 km (0.086 R)
• M11: 12,511,169 km (0.103 R)
• M12: 15,385,393 km (0.119 R)
• M13: 18,893,613 km (0.114 R)
• M14: 21,030,768 km (0.114 R)
• M15: 21,994,178 km (0.118 R)
• M16: 22,404,226 km (0.096 R)
• M17: 25,871,007 km (0.118 R)
• M18: 28,597,578 km (0.119 R)
• M19: 31,510,248 km (0.047 R)
• M20: 34,175,484 km (0.086 R)
• M21: 41,427,390 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.1

Radius: 4.7

Gravity: 27.57 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.65 AU - 7.73 AU

Year: 14720 Days

Day: 18.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,428,164 km

• M1: 59,241 km (0.037 R)
• M2: 335,997 km (0.1 R)
• M3: 542,292 km (0.091 R)
• M4: 861,684 km (0.118 R)
• M5: 1,437,785 km (0.074 R)
• M6: 1,765,704 km (0.061 R)
• M7: 2,103,944 km (0.049 R)
• M8: 2,298,571 km (0.062 R)
• M9: 2,657,157 km (0.055 R)
• M10: 3,028,011 km (0.093 R)
• M11: 3,276,642 km (0.083 R)
• M12: 3,900,615 km (0.104 R)
• M13: 4,317,245 km (0.082 R)
• M14: 5,858,253 km (0.114 R)
• M15: 7,551,401 km (0.115 R)
• M16: 8,055,845 km (0.069 R)
• M17: 8,292,509 km (0.115 R)
• M18: 9,440,972 km (0.073 R)
• M19: 16,956,470 km (0.051 R)
• M20: 19,547,804 km (0.07 R)
• M21: 19,889,336 km (0.108 R)
• M22: 20,584,069 km (0.117 R)
• M23: 25,196,021 km (0.102 R)
• M24: 25,397,679 km (0.038 R)
• M25: 25,702,261 km (0.107 R)
• M26: 26,112,009 km (0.092 R)
• M27: 29,436,373 km (0.103 R)
• M28: 36,651,478 km (0.111 R)
• M29: 38,623,029 km (0.066 R)
• M30: 41,081,071 km (0.067 R)
• M31: 43,496,329 km (0.092 R)
• M32: 51,956,537 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867

Radius: 4.9

Gravity: 36.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.96 AU - 11.54 AU

Year: 22652 Days

Day: 18.3 Hours

Environment

Temp: -243 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,428,164 km

• M1: 61,784 km (0.096 R)
• M2: 1,899,295 km (0.063 R)
• M3: 2,331,932 km (0.075 R)
• M4: 3,762,686 km (0.114 R)
• M5: 5,200,620 km (0.069 R)
• M6: 5,485,455 km (0.092 R)
• M7: 6,969,765 km (0.075 R)
• M8: 8,873,547 km (0.088 R)
• M9: 12,482,297 km (0.118 R)
• M10: 19,949,175 km (0.092 R)
• M11: 20,545,772 km (0.113 R)
• M12: 21,462,807 km (0.098 R)
• M13: 23,269,051 km (0.079 R)
• M14: 23,598,017 km (0.112 R)
• M15: 24,490,368 km (0.105 R)
• M16: 28,285,068 km (0.11 R)
• M17: 35,112,864 km (0.111 R)
• M18: 57,101,956 km (0.104 R)
• M19: 61,170,121 km (0.11 R)
• M20: 61,587,199 km (0.08 R)
• M21: 61,796,487 km (0.11 R)
• M22: 79,127,400 km (0.198 R)
• M23: 80,869,617 km (0.104 R)
• M24: 85,466,610 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit