🌌 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: 369.4

Radius: 12.1

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 289 Days

Day: 11.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,702,002 km

• M1: 150,495 km (0.068 R)
• M2: 588,518 km (0.047 R)
• M3: 1,027,887 km (0.067 R)
• M4: 1,516,474 km (0.115 R)
• M5: 2,080,458 km (0.118 R)
• M6: 2,627,836 km (0.057 R)
• M7: 3,116,722 km (0.086 R)
• M8: 3,676,517 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968

Radius: 9.2

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.46 AU - 0.7 AU

Year: 305 Days

Day: 13.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,702,002 km

• M1: 115,041 km (0.107 R)
• M2: 455,526 km (0.058 R)
• M3: 791,672 km (0.029 R)
• M4: 1,291,478 km (0.069 R)
• M5: 1,584,092 km (0.105 R)
• M6: 1,906,176 km (0.066 R)
• M7: 2,298,272 km (0.03 R)
• M8: 2,598,515 km (0.117 R)
• M9: 2,904,592 km (0.111 R)
• M10: 3,484,284 km (0.089 R)
• M11: 4,022,537 km (0.089 R)
• M12: 4,671,942 km (0.091 R)
• M13: 5,081,989 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 12.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.77 AU - 0.79 AU

Year: 476 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 37,702,002 km

• M1: 154,235 km (0.098 R)
• M2: 926,011 km (0.036 R)
• M3: 1,991,896 km (0.047 R)
• M4: 2,803,015 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.5

Radius: 8.9

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.94 AU - 1.2 AU

Year: 764 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,702,002 km

• M1: 110,702 km (0.117 R)
• M2: 451,337 km (0.119 R)
• M3: 1,045,390 km (0.063 R)
• M4: 1,722,171 km (0.102 R)
• M5: 2,595,224 km (0.066 R)
• M6: 2,898,010 km (0.057 R)
• M7: 3,375,526 km (0.09 R)
• M8: 3,707,634 km (0.058 R)
• M9: 6,951,364 km (0.066 R)
• M10: 8,707,643 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 13.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.97 AU - 1.37 AU

Year: 874 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,702,002 km

• M1: 181,911 km (0.039 R)
• M2: 781,050 km (0.092 R)
• M3: 1,608,476 km (0.091 R)
• M4: 2,490,505 km (0.087 R)
• M5: 2,937,055 km (0.116 R)
• M6: 3,415,619 km (0.117 R)
• M7: 4,270,271 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.9

Radius: 14.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.24 AU - 2.6 AU

Year: 2599 Days

Day: 14.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,702,002 km

• M1: 184,155 km (0.105 R)
• M2: 834,906 km (0.11 R)
• M3: 1,340,846 km (0.105 R)
• M4: 2,305,154 km (0.116 R)
• M5: 4,487,487 km (0.088 R)
• M6: 5,268,239 km (0.096 R)
• M7: 6,111,223 km (0.089 R)
• M8: 11,407,436 km (0.093 R)
• M9: 11,950,327 km (0.069 R)
• M10: 13,406,662 km (0.108 R)
• M11: 14,011,935 km (0.065 R)
• M12: 15,277,084 km (0.101 R)
• M13: 16,040,931 km (0.105 R)
• M14: 17,261,500 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 13.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.07 AU - 4.23 AU

Year: 4813 Days

Day: 7.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,702,002 km

• M1: 165,754 km (0.087 R)
• M2: 1,332,767 km (0.109 R)
• M3: 2,012,989 km (0.043 R)
• M4: 2,595,972 km (0.036 R)
• M5: 3,049,852 km (0.08 R)
• M6: 3,612,190 km (0.042 R)
• M7: 6,588,290 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.8

Radius: 10.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.75 AU - 4.75 AU

Year: 7146 Days

Day: 12.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,702,002 km

• M1: 129,701 km (0.094 R)
• M2: 468,690 km (0.079 R)
• M3: 1,023,249 km (0.077 R)
• M4: 1,820,905 km (0.058 R)
• M5: 2,337,467 km (0.063 R)
• M6: 2,734,350 km (0.102 R)
• M7: 3,218,598 km (0.06 R)
• M8: 3,665,148 km (0.038 R)
• M9: 4,794,462 km (0.11 R)
• M10: 5,378,791 km (0.103 R)
• M11: 6,795,633 km (0.115 R)
• M12: 8,080,828 km (0.106 R)
• M13: 8,571,060 km (0.092 R)
• M14: 9,081,040 km (0.075 R)
• M15: 10,302,805 km (0.076 R)
• M16: 11,630,786 km (0.041 R)
• M17: 12,097,830 km (0.102 R)
• M18: 15,663,196 km (0.04 R)
• M19: 17,147,207 km (0.117 R)
• M20: 19,800,924 km (0.092 R)
• M21: 22,797,369 km (0.101 R)
• M22: 27,245,811 km (0.042 R)
• M23: 27,701,786 km (0.095 R)
• M24: 35,384,085 km (0.083 R)
• M25: 37,141,112 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit