🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.47 AU - 0.61 AU

Year: 256 Days

Day: 30 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.6 AU - 0.64 AU

Year: 315 Days

Day: 20.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,875,253 km

• M1: 575,054 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 13

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.23 AU - 1.87 AU

Year: 1246 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,875,253 km

• M1: 161,865 km (0.104 R)
• M2: 701,165 km (0.103 R)
• M3: 1,147,565 km (0.088 R)
• M4: 1,731,895 km (0.074 R)
• M5: 2,352,576 km (0.119 R)
• M6: 2,919,253 km (0.064 R)
• M7: 3,560,280 km (0.107 R)
• M8: 4,132,192 km (0.103 R)
• M9: 4,745,244 km (0.097 R)
• M10: 6,462,628 km (0.104 R)
• M11: 7,502,333 km (0.066 R)
• M12: 9,129,360 km (0.054 R)
• M13: 10,172,805 km (0.118 R)
• M14: 10,638,802 km (0.108 R)
• M15: 11,049,598 km (0.057 R)
• M16: 11,649,785 km (0.098 R)
• M17: 12,421,111 km (0.026 R)
• M18: 13,031,471 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 8.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.36 AU - 3.24 AU

Year: 3025 Days

Day: 14.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,875,253 km

• M1: 104,569 km (0.09 R)
• M2: 366,066 km (0.077 R)
• M3: 672,891 km (0.056 R)
• M4: 1,031,777 km (0.067 R)
• M5: 1,597,406 km (0.1 R)
• M6: 2,084,198 km (0.119 R)
• M7: 2,396,857 km (0.043 R)
• M8: 2,771,001 km (0.109 R)
• M9: 3,475,607 km (0.089 R)
• M10: 4,014,758 km (0.054 R)
• M11: 4,565,877 km (0.106 R)
• M12: 5,283,198 km (0.119 R)
• M13: 5,570,875 km (0.083 R)
• M14: 6,606,242 km (0.063 R)
• M15: 7,111,883 km (0.041 R)
• M16: 8,619,829 km (0.073 R)
• M17: 9,431,398 km (0.074 R)
• M18: 10,109,226 km (0.112 R)
• M19: 10,857,365 km (0.109 R)
• M20: 12,932,138 km (0.057 R)
• M21: 14,781,317 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 8.3

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.46 AU - 5.62 AU

Year: 7306 Days

Day: 13 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,875,253 km

• M1: 103,223 km (0.078 R)
• M2: 485,894 km (0.095 R)
• M3: 815,009 km (0.088 R)
• M4: 1,371,812 km (0.094 R)
• M5: 2,053,231 km (0.116 R)
• M6: 2,444,280 km (0.103 R)
• M7: 2,769,655 km (0.099 R)
• M8: 3,781,685 km (0.107 R)
• M9: 4,244,092 km (0.076 R)
• M10: 4,937,328 km (0.067 R)
• M11: 5,765,951 km (0.092 R)
• M12: 6,412,513 km (0.098 R)
• M13: 7,214,956 km (0.074 R)
• M14: 7,697,110 km (0.11 R)
• M15: 8,043,429 km (0.066 R)
• M16: 9,187,703 km (0.118 R)
• M17: 10,160,239 km (0.114 R)
• M18: 12,308,763 km (0.12 R)
• M19: 12,623,517 km (0.105 R)
• M20: 12,943,657 km (0.104 R)
• M21: 13,489,240 km (0.103 R)
• M22: 13,823,890 km (0.11 R)
• M23: 17,746,496 km (0.102 R)
• M24: 20,542,181 km (0.118 R)
• M25: 22,276,021 km (0.092 R)
• M26: 30,571,671 km (0.108 R)
• M27: 32,926,940 km (0.073 R)
• M28: 33,534,158 km (0.117 R)
• M29: 35,084,889 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.3

Radius: 4

Gravity: 47.58 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.39 AU - 11.35 AU

Year: 18519 Days

Day: 20.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,875,253 km

• M1: 53,855 km (0.075 R)
• M2: 523,443 km (0.096 R)
• M3: 1,033,272 km (0.066 R)
• M4: 1,163,722 km (0.11 R)
• M5: 1,522,607 km (0.114 R)
• M6: 1,709,904 km (0.1 R)
• M7: 1,912,609 km (0.064 R)
• M8: 2,366,339 km (0.105 R)
• M9: 2,524,614 km (0.096 R)
• M10: 3,095,778 km (0.091 R)
• M11: 3,995,610 km (0.061 R)
• M12: 4,420,318 km (0.096 R)
• M13: 4,591,607 km (0.091 R)
• M14: 6,337,115 km (0.075 R)
• M15: 6,599,061 km (0.057 R)
• M16: 7,005,519 km (0.104 R)
• M17: 7,768,917 km (0.085 R)
• M18: 9,459,223 km (0.072 R)
• M19: 10,092,620 km (0.028 R)
• M20: 10,753,993 km (0.076 R)
• M21: 13,761,508 km (0.035 R)
• M22: 20,504,034 km (0.057 R)
• M23: 20,693,724 km (0.043 R)
• M24: 24,844,915 km (0.081 R)
• M25: 29,398,076 km (0.113 R)
• M26: 30,370,911 km (0.033 R)
• M27: 32,124,497 km (0.037 R)
• M28: 32,637,767 km (0.1 R)
• M29: 41,608,703 km (0.063 R)
• M30: 43,299,608 km (0.111 R)
• M31: 43,925,675 km (0.113 R)
• M32: 56,622,196 km (0.063 R)
• M33: 56,995,592 km (0.104 R)
• M34: 62,795,501 km (0.093 R)
• M35: 63,195,676 km (0.118 R)
• M36: 67,290,319 km (0.071 R)
• M37: 69,616,117 km (0.046 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit