🌌 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: 39.8

Radius: 14.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.54 AU - 0.6 AU

Year: 292 Days

Day: 14.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 28,439,730 km

• M1: 184,305 km (0.042 R)
• M2: 840,890 km (0.114 R)
• M3: 1,631,215 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.2

Radius: 9.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.7 AU - 0.78 AU

Year: 432 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 28,439,730 km

• M1: 113,246 km (0.111 R)
• M2: 423,811 km (0.039 R)
• M3: 848,519 km (0.093 R)
• M4: 1,694,196 km (0.084 R)
• M5: 2,022,264 km (0.089 R)
• M6: 2,598,814 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 11.6

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.04 AU

Year: 532 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,439,730 km

• M1: 145,260 km (0.057 R)
• M2: 512,373 km (0.093 R)
• M3: 1,033,123 km (0.114 R)
• M4: 1,513,033 km (0.106 R)
• M5: 1,960,031 km (0.072 R)
• M6: 2,352,576 km (0.108 R)
• M7: 3,236,700 km (0.11 R)
• M8: 4,179,465 km (0.109 R)
• M9: 5,226,800 km (0.051 R)
• M10: 6,243,018 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 10.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.16 AU - 1.68 AU

Year: 1148 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,439,730 km

• M1: 136,882 km (0.108 R)
• M2: 527,482 km (0.116 R)
• M3: 932,743 km (0.078 R)
• M4: 1,300,604 km (0.115 R)
• M5: 2,086,292 km (0.042 R)
• M6: 2,585,350 km (0.103 R)
• M7: 2,961,290 km (0.106 R)
• M8: 3,402,903 km (0.06 R)
• M9: 3,903,906 km (0.067 R)
• M10: 4,541,343 km (0.098 R)
• M11: 5,325,385 km (0.056 R)
• M12: 5,896,400 km (0.063 R)
• M13: 6,351,327 km (0.074 R)
• M14: 7,065,507 km (0.1 R)
• M15: 7,405,095 km (0.119 R)
• M16: 9,386,070 km (0.115 R)
• M17: 9,827,084 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.1

Radius: 8.4

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.85 AU - 1.97 AU

Year: 1790 Days

Day: 6 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,439,730 km

• M1: 104,419 km (0.084 R)
• M2: 491,130 km (0.111 R)
• M3: 755,918 km (0.043 R)
• M4: 1,212,491 km (0.085 R)
• M5: 1,532,780 km (0.108 R)
• M6: 2,067,592 km (0.073 R)
• M7: 2,569,792 km (0.038 R)
• M8: 3,198,103 km (0.099 R)
• M9: 3,642,559 km (0.105 R)
• M10: 4,474,472 km (0.078 R)
• M11: 5,009,883 km (0.082 R)
• M12: 5,656,744 km (0.109 R)
• M13: 6,484,619 km (0.113 R)
• M14: 7,502,932 km (0.068 R)
• M15: 7,962,197 km (0.083 R)
• M16: 8,228,780 km (0.111 R)
• M17: 10,903,441 km (0.048 R)
• M18: 11,795,643 km (0.084 R)
• M19: 13,725,006 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 11.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.12 AU - 2.46 AU

Year: 2350 Days

Day: 6 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,439,730 km

• M1: 148,102 km (0.111 R)
• M2: 749,635 km (0.091 R)
• M3: 1,293,722 km (0.043 R)
• M4: 1,771,538 km (0.07 R)
• M5: 2,620,655 km (0.113 R)
• M6: 3,481,292 km (0.06 R)
• M7: 4,224,195 km (0.076 R)
• M8: 5,475,731 km (0.042 R)
• M9: 6,326,943 km (0.043 R)
• M10: 7,236,348 km (0.054 R)
• M11: 8,200,357 km (0.087 R)
• M12: 11,998,198 km (0.087 R)
• M13: 12,558,592 km (0.041 R)
• M14: 14,345,239 km (0.11 R)
• M15: 15,721,240 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 8.3

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.16 AU - 4.66 AU

Year: 5244 Days

Day: 11.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,439,730 km

• M1: 103,223 km (0.11 R)
• M2: 475,721 km (0.11 R)
• M3: 766,091 km (0.114 R)
• M4: 1,112,260 km (0.099 R)
• M5: 1,469,799 km (0.097 R)
• M6: 2,027,799 km (0.117 R)
• M7: 2,897,561 km (0.116 R)
• M8: 3,217,401 km (0.077 R)
• M9: 3,973,768 km (0.053 R)
• M10: 5,632,061 km (0.117 R)
• M11: 6,042,108 km (0.031 R)
• M12: 6,988,165 km (0.117 R)
• M13: 9,781,008 km (0.071 R)
• M14: 10,460,930 km (0.092 R)
• M15: 11,126,641 km (0.085 R)
• M16: 11,493,006 km (0.05 R)
• M17: 11,820,177 km (0.047 R)
• M18: 14,775,333 km (0.114 R)
• M19: 15,899,112 km (0.119 R)
• M20: 16,423,004 km (0.096 R)
• M21: 17,078,991 km (0.038 R)
• M22: 18,064,092 km (0.087 R)
• M23: 18,634,509 km (0.115 R)
• M24: 23,940,746 km (0.119 R)
• M25: 24,552,003 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 13,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit