🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 12.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.47 AU - 0.59 AU

Year: 266 Days

Day: 6.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,706,346 km

• M1: 155,432 km (0.038 R)
• M2: 572,960 km (0.061 R)
• M3: 981,512 km (0.03 R)
• M4: 1,374,206 km (0.069 R)
• M5: 1,903,035 km (0.114 R)
• M6: 2,438,595 km (0.069 R)
• M7: 3,015,295 km (0.083 R)
• M8: 3,463,340 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 14.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.68 AU

Year: 289 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 66,706,346 km

• M1: 178,171 km (0.056 R)
• M2: 682,316 km (0.092 R)
• M3: 1,850,526 km (0.118 R)
• M4: 2,478,986 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 8.9

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.69 AU - 0.91 AU

Year: 494 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,706,346 km

• M1: 110,702 km (0.089 R)
• M2: 396,434 km (0.093 R)
• M3: 692,937 km (0.12 R)
• M4: 1,353,711 km (0.086 R)
• M5: 1,984,266 km (0.039 R)
• M6: 3,068,552 km (0.095 R)
• M7: 3,368,046 km (0.073 R)
• M8: 3,687,288 km (0.046 R)
• M9: 4,026,576 km (0.056 R)
• M10: 4,737,017 km (0.097 R)
• M11: 5,704,017 km (0.06 R)
• M12: 6,309,889 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 11.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.75 AU - 1.05 AU

Year: 589 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,706,346 km

• M1: 147,055 km (0.04 R)
• M2: 556,654 km (0.107 R)
• M3: 1,000,361 km (0.111 R)
• M4: 1,477,279 km (0.075 R)
• M5: 1,861,297 km (0.101 R)
• M6: 2,436,949 km (0.064 R)
• M7: 2,858,965 km (0.12 R)
• M8: 4,225,691 km (0.112 R)
• M9: 4,699,617 km (0.109 R)
• M10: 5,494,431 km (0.096 R)
• M11: 6,042,258 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 10.4

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.1 AU - 1.72 AU

Year: 1156 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,706,346 km

• M1: 129,402 km (0.092 R)
• M2: 484,697 km (0.094 R)
• M3: 1,082,041 km (0.099 R)
• M4: 1,758,822 km (0.102 R)
• M5: 2,138,950 km (0.105 R)
• M6: 2,477,490 km (0.078 R)
• M7: 2,865,398 km (0.088 R)
• M8: 3,279,335 km (0.084 R)
• M9: 3,623,410 km (0.106 R)
• M10: 4,025,080 km (0.071 R)
• M11: 4,438,419 km (0.031 R)
• M12: 4,785,636 km (0.058 R)
• M13: 5,290,379 km (0.068 R)
• M14: 6,429,567 km (0.085 R)
• M15: 7,647,443 km (0.066 R)
• M16: 8,643,316 km (0.069 R)
• M17: 9,723,413 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 9.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.32 AU - 1.54 AU

Year: 1180 Days

Day: 12.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,706,346 km

• M1: 119,379 km (0.1 R)
• M2: 585,526 km (0.074 R)
• M3: 1,206,357 km (0.096 R)
• M4: 1,621,940 km (0.069 R)
• M5: 2,420,045 km (0.068 R)
• M6: 2,930,024 km (0.084 R)
• M7: 4,425,554 km (0.107 R)
• M8: 5,059,699 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.8

Radius: 3.8

Gravity: 42.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.82 AU - 9.3 AU

Year: 17287 Days

Day: 17.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,706,346 km

• M1: 48,171 km (0.057 R)
• M2: 174,282 km (0.113 R)
• M3: 315,203 km (0.091 R)
• M4: 1,051,823 km (0.095 R)
• M5: 1,218,923 km (0.11 R)
• M6: 1,418,487 km (0.113 R)
• M7: 1,883,288 km (0.117 R)
• M8: 2,530,897 km (0.1 R)
• M9: 3,080,220 km (0.118 R)
• M10: 3,733,963 km (0.095 R)
• M11: 3,940,857 km (0.063 R)
• M12: 4,777,258 km (0.109 R)
• M13: 5,236,973 km (0.098 R)
• M14: 5,384,177 km (0.116 R)
• M15: 8,230,576 km (0.111 R)
• M16: 9,099,290 km (0.092 R)
• M17: 11,442,891 km (0.091 R)
• M18: 12,262,537 km (0.115 R)
• M19: 15,780,780 km (0.114 R)
• M20: 16,715,168 km (0.116 R)
• M21: 17,195,976 km (0.066 R)
• M22: 18,017,568 km (0.1 R)
• M23: 20,275,897 km (0.083 R)
• M24: 21,566,777 km (0.092 R)
• M25: 22,911,363 km (0.118 R)
• M26: 26,840,700 km (0.087 R)
• M27: 27,610,381 km (0.105 R)
• M28: 30,007,538 km (0.098 R)
• M29: 35,472,647 km (0.06 R)
• M30: 35,999,980 km (0.114 R)
• M31: 42,446,152 km (0.115 R)
• M32: 42,742,655 km (0.069 R)
• M33: 43,640,392 km (0.034 R)
• M34: 52,976,047 km (0.111 R)
• M35: 56,838,963 km (0.106 R)
• M36: 59,763,153 km (0.083 R)
• M37: 63,557,703 km (0.098 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: 312 - 13,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit