🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 274 Days

Day: 17 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.2

Radius: 11.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.73 AU - 1.13 AU

Year: 570 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,419,005 km

• M1: 283,937 km (0.088 R)
• M2: 982,110 km (0.103 R)
• M3: 1,405,622 km (0.1 R)
• M4: 1,853,218 km (0.076 R)
• M5: 2,248,755 km (0.118 R)
• M6: 2,646,835 km (0.111 R)
• M7: 3,791,408 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 8.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.11 AU - 1.23 AU

Year: 805 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,419,005 km

• M1: 110,702 km (0.08 R)
• M2: 514,916 km (0.093 R)
• M3: 892,501 km (0.059 R)
• M4: 1,230,442 km (0.068 R)
• M5: 1,535,622 km (0.107 R)
• M6: 2,313,082 km (0.103 R)
• M7: 2,714,902 km (0.085 R)
• M8: 3,049,553 km (0.027 R)
• M9: 3,331,694 km (0.105 R)
• M10: 4,558,098 km (0.075 R)
• M11: 4,894,094 km (0.119 R)
• M12: 5,540,656 km (0.084 R)
• M13: 6,022,361 km (0.101 R)
• M14: 6,345,044 km (0.094 R)
• M15: 6,722,031 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 15

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.36 AU - 3.48 AU

Year: 3173 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 106.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,419,005 km

• M1: 186,549 km (0.118 R)
• M2: 763,847 km (0.107 R)
• M3: 1,307,037 km (0.088 R)
• M4: 2,087,788 km (0.108 R)
• M5: 2,705,777 km (0.038 R)
• M6: 3,425,941 km (0.116 R)
• M7: 4,614,496 km (0.078 R)
• M8: 5,304,740 km (0.066 R)
• M9: 6,148,622 km (0.106 R)
• M10: 7,017,636 km (0.077 R)
• M11: 10,042,355 km (0.115 R)
• M12: 10,613,221 km (0.062 R)
• M13: 11,598,024 km (0.085 R)
• M14: 16,157,019 km (0.101 R)
• M15: 18,108,224 km (0.032 R)
• M16: 20,340,822 km (0.104 R)
• M17: 22,200,025 km (0.062 R)
• M18: 22,682,179 km (0.075 R)
• M19: 24,097,973 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.7

Radius: 11.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.36 AU - 5.76 AU

Year: 8336 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,419,005 km

• M1: 146,905 km (0.092 R)
• M2: 658,979 km (0.081 R)
• M3: 1,361,041 km (0.087 R)
• M4: 2,239,480 km (0.085 R)
• M5: 2,821,266 km (0.119 R)
• M6: 3,239,093 km (0.114 R)
• M7: 4,333,850 km (0.102 R)
• M8: 5,115,649 km (0.101 R)
• M9: 6,535,482 km (0.094 R)
• M10: 7,305,163 km (0.074 R)
• M11: 7,728,675 km (0.095 R)
• M12: 8,768,978 km (0.104 R)
• M13: 11,601,165 km (0.107 R)
• M14: 13,585,731 km (0.109 R)
• M15: 18,335,912 km (0.077 R)
• M16: 20,756,705 km (0.114 R)
• M17: 22,010,185 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.1

Radius: 4.7

Gravity: 43.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.03 AU - 8.39 AU

Year: 12309 Days

Day: 15.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,419,005 km

• M1: 58,493 km (0.075 R)
• M2: 269,725 km (0.109 R)
• M3: 844,630 km (0.08 R)
• M4: 1,005,746 km (0.082 R)
• M5: 1,200,373 km (0.117 R)
• M6: 1,449,155 km (0.093 R)
• M7: 2,556,328 km (0.092 R)
• M8: 3,505,826 km (0.081 R)
• M9: 3,811,455 km (0.111 R)
• M10: 5,724,811 km (0.071 R)
• M11: 6,188,266 km (0.053 R)
• M12: 10,491,747 km (0.113 R)
• M13: 13,781,704 km (0.107 R)
• M14: 17,301,443 km (0.056 R)
• M15: 18,596,212 km (0.085 R)
• M16: 19,954,112 km (0.081 R)
• M17: 23,538,477 km (0.091 R)
• M18: 25,125,411 km (0.116 R)
• M19: 28,290,453 km (0.095 R)
• M20: 29,289,318 km (0.101 R)
• M21: 30,311,670 km (0.104 R)
• M22: 32,307,007 km (0.099 R)
• M23: 33,275,653 km (0.084 R)
• M24: 35,016,972 km (0.115 R)
• M25: 38,951,246 km (0.066 R)
• M26: 40,325,452 km (0.11 R)
• M27: 41,731,523 km (0.097 R)
• M28: 42,735,175 km (0.107 R)
• M29: 44,939,500 km (0.094 R)
• M30: 45,842,173 km (0.083 R)
• M31: 48,151,515 km (0.069 R)
• M32: 48,780,126 km (0.106 R)
• M33: 49,893,433 km (0.083 R)
• M34: 53,000,431 km (0.103 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: 183 - 17,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit