🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.7

Radius: 14.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.59 AU - 0.83 AU

Year: 406 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 34,344,176 km

• M1: 178,321 km (0.062 R)
• M2: 637,137 km (0.095 R)
• M3: 1,418,038 km (0.097 R)
• M4: 2,123,691 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.4

Radius: 10.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.03 AU

Year: 532 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 151.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,344,176 km

• M1: 128,056 km (0.048 R)
• M2: 503,247 km (0.085 R)
• M3: 892,650 km (0.068 R)
• M4: 1,221,915 km (0.111 R)
• M5: 1,692,850 km (0.105 R)
• M6: 2,156,304 km (0.085 R)
• M7: 2,641,749 km (0.078 R)
• M8: 3,438,058 km (0.087 R)
• M9: 4,372,447 km (0.043 R)
• M10: 4,744,496 km (0.097 R)
• M11: 5,121,633 km (0.106 R)
• M12: 6,080,106 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 8.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.79 AU - 0.99 AU

Year: 569 Days

Day: 5 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,344,176 km

• M1: 108,309 km (0.085 R)
• M2: 398,978 km (0.088 R)
• M3: 775,366 km (0.041 R)
• M4: 1,287,589 km (0.057 R)
• M5: 2,002,816 km (0.073 R)
• M6: 2,598,365 km (0.082 R)
• M7: 2,972,360 km (0.029 R)
• M8: 3,331,993 km (0.074 R)
• M9: 3,720,649 km (0.104 R)
• M10: 4,010,420 km (0.096 R)
• M11: 5,004,647 km (0.074 R)
• M12: 5,747,401 km (0.111 R)
• M13: 6,098,357 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.1

Radius: 11.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.83 AU - 1.27 AU

Year: 730 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,344,176 km

• M1: 143,016 km (0.064 R)
• M2: 594,502 km (0.062 R)
• M3: 1,090,868 km (0.097 R)
• M4: 1,627,026 km (0.063 R)
• M5: 2,031,240 km (0.12 R)
• M6: 2,841,911 km (0.074 R)
• M7: 3,530,809 km (0.064 R)
• M8: 3,944,896 km (0.109 R)
• M9: 5,027,685 km (0.118 R)
• M10: 5,879,196 km (0.099 R)
• M11: 6,237,633 km (0.116 R)
• M12: 7,655,671 km (0.115 R)
• M13: 8,279,494 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.25 AU - 1.49 AU

Year: 1088 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 34,344,176 km

• M1: 111,899 km (0.118 R)
• M2: 658,380 km (0.074 R)
• M3: 942,616 km (0.076 R)
• M4: 1,768,845 km (0.091 R)
• M5: 3,159,208 km (0.083 R)
• M6: 4,072,652 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.4

Radius: 12.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.9 AU - 2.22 AU

Year: 2005 Days

Day: 11.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 34,344,176 km

• M1: 155,432 km (0.102 R)
• M2: 619,335 km (0.107 R)
• M3: 1,751,641 km (0.072 R)
• M4: 2,482,726 km (0.093 R)
• M5: 3,068,252 km (0.098 R)
• M6: 3,654,826 km (0.119 R)
• M7: 5,434,442 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.7

Radius: 12.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.24 AU - 4.52 AU

Year: 5184 Days

Day: 8.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,344,176 km

• M1: 156,928 km (0.084 R)
• M2: 731,384 km (0.082 R)
• M3: 1,146,069 km (0.103 R)
• M4: 1,788,293 km (0.109 R)
• M5: 2,324,153 km (0.107 R)
• M6: 3,312,546 km (0.05 R)
• M7: 4,780,250 km (0.084 R)
• M8: 5,189,700 km (0.065 R)
• M9: 8,289,816 km (0.119 R)
• M10: 9,611,514 km (0.101 R)
• M11: 10,758,780 km (0.083 R)
• M12: 11,995,056 km (0.043 R)
• M13: 14,185,768 km (0.12 R)
• M14: 15,180,893 km (0.111 R)
• M15: 16,374,684 km (0.075 R)
• M16: 16,786,227 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.1

Radius: 13.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.8 AU - 4.86 AU

Year: 7200 Days

Day: 8.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,344,176 km

• M1: 183,856 km (0.081 R)
• M2: 699,220 km (0.12 R)
• M3: 1,131,708 km (0.074 R)
• M4: 1,819,708 km (0.036 R)
• M5: 3,585,412 km (0.073 R)
• M6: 6,335,021 km (0.108 R)
• M7: 8,962,857 km (0.101 R)
• M8: 22,059,253 km (0.115 R)
• M9: 24,019,434 km (0.114 R)
• M10: 25,083,374 km (0.028 R)
• M11: 26,178,580 km (0.083 R)
• M12: 27,042,508 km (0.12 R)
• M13: 31,553,332 km (0.103 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: 485 - 19,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit