🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.6

Radius: 11.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.64 AU - 0.88 AU

Year: 457 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 17,795,868 km

• M1: 147,952 km (0.101 R)
• M2: 603,179 km (0.067 R)
• M3: 992,582 km (0.084 R)
• M4: 2,248,905 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 10

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.76 AU - 0.84 AU

Year: 494 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,795,868 km

• M1: 124,316 km (0.104 R)
• M2: 466,745 km (0.105 R)
• M3: 932,593 km (0.096 R)
• M4: 1,291,927 km (0.102 R)
• M5: 1,699,282 km (0.117 R)
• M6: 2,051,735 km (0.109 R)
• M7: 2,652,520 km (0.112 R)
• M8: 2,994,949 km (0.087 R)
• M9: 3,640,464 km (0.076 R)
• M10: 4,275,507 km (0.081 R)
• M11: 4,856,994 km (0.082 R)
• M12: 5,356,202 km (0.04 R)
• M13: 6,032,534 km (0.114 R)
• M14: 6,363,445 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.4

Radius: 14.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.85 AU - 1.35 AU

Year: 796 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,795,868 km

• M1: 179,069 km (0.115 R)
• M2: 631,901 km (0.113 R)
• M3: 1,170,304 km (0.114 R)
• M4: 1,750,145 km (0.06 R)
• M5: 2,335,372 km (0.119 R)
• M6: 2,813,038 km (0.109 R)
• M7: 3,342,764 km (0.111 R)
• M8: 3,802,179 km (0.083 R)
• M9: 4,320,536 km (0.119 R)
• M10: 5,697,285 km (0.105 R)
• M11: 6,487,461 km (0.072 R)
• M12: 7,686,189 km (0.09 R)
• M13: 8,235,812 km (0.04 R)
• M14: 8,892,397 km (0.083 R)
• M15: 9,414,493 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 10.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.03 AU - 1.35 AU

Year: 896 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 17,795,868 km

• M1: 130,599 km (0.064 R)
• M2: 608,415 km (0.04 R)
• M3: 1,187,358 km (0.098 R)
• M4: 1,773,782 km (0.088 R)
• M5: 2,665,984 km (0.103 R)
• M6: 3,846,760 km (0.078 R)
• M7: 4,591,757 km (0.108 R)
• M8: 6,182,880 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.6

Radius: 8.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.73 AU - 2.99 AU

Year: 3339 Days

Day: 9 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,795,868 km

• M1: 102,026 km (0.044 R)
• M2: 363,523 km (0.046 R)
• M3: 776,263 km (0.094 R)
• M4: 1,101,489 km (0.082 R)
• M5: 1,358,049 km (0.114 R)
• M6: 1,986,510 km (0.104 R)
• M7: 2,538,377 km (0.069 R)
• M8: 3,823,871 km (0.1 R)
• M9: 4,625,716 km (0.099 R)
• M10: 4,904,716 km (0.055 R)
• M11: 6,135,607 km (0.084 R)
• M12: 7,025,116 km (0.033 R)
• M13: 7,536,591 km (0.086 R)
• M14: 8,375,686 km (0.117 R)
• M15: 9,031,223 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 10.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.89 AU - 3.25 AU

Year: 3713 Days

Day: 10.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 17,795,868 km

• M1: 132,394 km (0.076 R)
• M2: 788,231 km (0.077 R)
• M3: 1,778,719 km (0.084 R)
• M4: 3,509,865 km (0.057 R)
• M5: 6,109,427 km (0.113 R)
• M6: 7,405,543 km (0.091 R)
• M7: 7,936,167 km (0.099 R)
• M8: 8,555,203 km (0.112 R)
• M9: 10,497,432 km (0.097 R)
• M10: 10,829,091 km (0.066 R)
• M11: 11,905,747 km (0.063 R)
• M12: 15,233,551 km (0.071 R)
• M13: 16,783,086 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 9.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.6 AU - 4.1 AU

Year: 4232 Days

Day: 7.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 17,795,868 km

• M1: 122,221 km (0.028 R)
• M2: 432,487 km (0.1 R)
• M3: 1,227,750 km (0.079 R)
• M4: 1,536,969 km (0.088 R)
• M5: 1,853,368 km (0.048 R)
• M6: 2,798,079 km (0.093 R)
• M7: 3,192,568 km (0.115 R)
• M8: 4,193,079 km (0.091 R)
• M9: 5,461,369 km (0.094 R)
• M10: 6,367,783 km (0.032 R)
• M11: 6,801,467 km (0.059 R)
• M12: 7,168,281 km (0.114 R)
• M13: 7,819,182 km (0.113 R)
• M14: 9,035,861 km (0.052 R)
• M15: 9,584,287 km (0.1 R)
• M16: 10,559,964 km (0.115 R)
• M17: 11,720,096 km (0.08 R)
• M18: 13,661,278 km (0.049 R)
• M19: 14,942,583 km (0.044 R)
• M20: 16,654,881 km (0.059 R)
• M21: 17,115,492 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 16,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit