🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 14.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.44 AU - 0.68 AU

Year: 284 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 23,080,328 km

• M1: 175,329 km (0.073 R)
• M2: 640,428 km (0.103 R)
• M3: 1,244,056 km (0.085 R)
• M4: 1,702,274 km (0.074 R)
• M5: 2,253,393 km (0.077 R)
• M6: 3,434,917 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 15

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.81 AU

Year: 389 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 23,080,328 km

• M1: 187,147 km (0.114 R)
• M2: 672,742 km (0.061 R)
• M3: 1,324,091 km (0.041 R)
• M4: 2,018,524 km (0.081 R)
• M5: 2,534,038 km (0.03 R)
• M6: 3,148,886 km (0.076 R)
• M7: 3,912,284 km (0.051 R)
• M8: 4,515,313 km (0.117 R)
• M9: 4,985,798 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.2

Radius: 9.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.73 AU - 1.03 AU

Year: 560 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,080,328 km

• M1: 114,442 km (0.081 R)
• M2: 410,197 km (0.073 R)
• M3: 869,612 km (0.041 R)
• M4: 1,270,834 km (0.079 R)
• M5: 1,557,164 km (0.107 R)
• M6: 1,946,867 km (0.102 R)
• M7: 2,366,489 km (0.06 R)
• M8: 2,985,226 km (0.079 R)
• M9: 3,545,769 km (0.075 R)
• M10: 4,048,268 km (0.083 R)
• M11: 4,356,440 km (0.106 R)
• M12: 4,693,932 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 9.3

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.24 AU - 1.28 AU

Year: 959 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,080,328 km

• M1: 116,238 km (0.062 R)
• M2: 461,809 km (0.116 R)
• M3: 937,979 km (0.043 R)
• M4: 1,362,986 km (0.061 R)
• M5: 1,689,409 km (0.119 R)
• M6: 2,283,911 km (0.082 R)
• M7: 2,935,260 km (0.055 R)
• M8: 3,387,943 km (0.064 R)
• M9: 3,735,309 km (0.059 R)
• M10: 4,074,298 km (0.048 R)
• M11: 4,868,513 km (0.116 R)
• M12: 5,350,218 km (0.101 R)
• M13: 6,195,297 km (0.077 R)
• M14: 7,481,390 km (0.105 R)
• M15: 7,773,255 km (0.079 R)
• M16: 8,098,182 km (0.093 R)
• M17: 8,964,054 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.4

Radius: 11

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.04 AU - 3.16 AU

Year: 3702 Days

Day: 10.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 23,080,328 km

• M1: 147,204 km (0.069 R)
• M2: 743,352 km (0.063 R)
• M3: 1,192,295 km (0.067 R)
• M4: 1,608,327 km (0.075 R)
• M5: 2,149,123 km (0.096 R)
• M6: 2,725,374 km (0.038 R)
• M7: 3,780,937 km (0.086 R)
• M8: 5,427,560 km (0.069 R)
• M9: 6,003,662 km (0.11 R)
• M10: 6,410,119 km (0.082 R)
• M11: 6,834,977 km (0.055 R)
• M12: 7,376,073 km (0.118 R)
• M13: 8,799,347 km (0.114 R)
• M14: 9,673,896 km (0.115 R)
• M15: 10,112,068 km (0.106 R)
• M16: 11,071,439 km (0.049 R)
• M17: 11,954,067 km (0.079 R)
• M18: 12,505,784 km (0.119 R)
• M19: 14,110,819 km (0.114 R)
• M20: 15,523,023 km (0.053 R)
• M21: 16,069,205 km (0.104 R)
• M22: 17,667,060 km (0.1 R)
• M23: 18,082,493 km (0.107 R)
• M24: 19,180,841 km (0.104 R)
• M25: 20,911,239 km (0.095 R)
• M26: 22,743,215 km (0.072 R)
• M27: 23,519,478 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 8.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.26 AU - 4.36 AU

Year: 5044 Days

Day: 10.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,080,328 km

• M1: 102,175 km (0.103 R)
• M2: 404,513 km (0.109 R)
• M3: 946,655 km (0.086 R)
• M4: 1,502,262 km (0.089 R)
• M5: 2,454,452 km (0.105 R)
• M6: 2,833,234 km (0.089 R)
• M7: 3,186,435 km (0.104 R)
• M8: 3,655,873 km (0.115 R)
• M9: 4,967,397 km (0.1 R)
• M10: 8,207,538 km (0.098 R)
• M11: 9,287,036 km (0.096 R)
• M12: 13,091,010 km (0.087 R)
• M13: 15,567,454 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.9

Radius: 5.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.71 AU - 10.77 AU

Year: 17525 Days

Day: 21.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 23,080,328 km

• M1: 68,217 km (0.107 R)
• M2: 292,165 km (0.083 R)
• M3: 1,592,469 km (0.087 R)
• M4: 1,958,087 km (0.028 R)
• M5: 2,771,301 km (0.107 R)
• M6: 5,655,847 km (0.095 R)
• M7: 6,561,063 km (0.091 R)
• M8: 9,428,256 km (0.115 R)
• M9: 10,048,040 km (0.106 R)
• M10: 11,282,821 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 13,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit