🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.61 AU - 0.83 AU

Year: 213 Days

Day: 45.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 8.7

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.34 AU - 8.08 AU

Year: 7455 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,542,577 km

• M1: 108,159 km (0.034 R)
• M2: 938,427 km (0.068 R)
• M3: 1,550,732 km (0.079 R)
• M4: 1,846,786 km (0.108 R)
• M5: 2,728,665 km (0.071 R)
• M6: 3,035,490 km (0.117 R)
• M7: 3,320,026 km (0.103 R)
• M8: 4,932,092 km (0.074 R)
• M9: 5,942,476 km (0.099 R)
• M10: 6,460,982 km (0.115 R)
• M11: 7,047,107 km (0.096 R)
• M12: 7,509,514 km (0.092 R)
• M13: 8,033,256 km (0.093 R)
• M14: 8,367,458 km (0.073 R)
• M15: 9,334,758 km (0.115 R)
• M16: 11,281,624 km (0.103 R)
• M17: 12,516,106 km (0.109 R)
• M18: 14,811,386 km (0.088 R)
• M19: 15,124,644 km (0.039 R)
• M20: 17,373,698 km (0.093 R)
• M21: 18,289,536 km (0.094 R)
• M22: 20,758,949 km (0.111 R)
• M23: 21,072,506 km (0.097 R)
• M24: 22,688,611 km (0.111 R)
• M25: 25,176,424 km (0.072 R)
• M26: 27,087,537 km (0.107 R)
• M27: 30,890,016 km (0.119 R)
• M28: 31,608,235 km (0.079 R)
• M29: 36,266,563 km (0.114 R)
• M30: 39,174,895 km (0.085 R)
• M31: 40,380,654 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.6

Radius: 9.1

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.75 AU - 9.99 AU

Year: 8433 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,542,577 km

• M1: 113,844 km (0.11 R)
• M2: 411,245 km (0.107 R)
• M3: 1,960,630 km (0.074 R)
• M4: 4,979,814 km (0.067 R)
• M5: 6,510,499 km (0.119 R)
• M6: 6,956,600 km (0.12 R)
• M7: 7,502,782 km (0.071 R)
• M8: 10,420,988 km (0.092 R)
• M9: 10,825,800 km (0.096 R)
• M10: 12,893,990 km (0.026 R)
• M11: 14,452,501 km (0.07 R)
• M12: 21,950,346 km (0.113 R)
• M13: 22,281,556 km (0.112 R)
• M14: 23,124,390 km (0.1 R)
• M15: 24,694,869 km (0.101 R)
• M16: 28,143,997 km (0.078 R)
• M17: 31,795,831 km (0.101 R)
• M18: 32,648,239 km (0.119 R)
• M19: 33,735,068 km (0.108 R)
• M20: 43,183,669 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.9

Radius: 7.7

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.28 AU - 15.16 AU

Year: 19668 Days

Day: 20.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,542,577 km

• M1: 96,042 km (0.084 R)
• M2: 373,695 km (0.118 R)
• M3: 841,488 km (0.071 R)
• M4: 1,134,401 km (0.036 R)
• M5: 2,406,581 km (0.119 R)
• M6: 2,756,191 km (0.115 R)
• M7: 3,499,693 km (0.113 R)
• M8: 4,965,153 km (0.072 R)
• M9: 5,455,535 km (0.112 R)
• M10: 5,813,672 km (0.082 R)
• M11: 9,323,837 km (0.09 R)
• M12: 11,681,350 km (0.115 R)
• M13: 13,964,812 km (0.068 R)
• M14: 16,041,978 km (0.094 R)
• M15: 16,529,966 km (0.101 R)
• M16: 20,798,293 km (0.076 R)
• M17: 25,090,256 km (0.103 R)
• M18: 28,376,023 km (0.113 R)
• M19: 30,306,285 km (0.049 R)
• M20: 31,052,180 km (0.07 R)
• M21: 36,063,110 km (0.108 R)
• M22: 36,900,708 km (0.031 R)
• M23: 39,934,104 km (0.086 R)
• M24: 43,600,000 km (0.092 R)
• M25: 45,352,689 km (0.081 R)
• M26: 51,768,792 km (0.072 R)
• M27: 53,192,515 km (0.059 R)
• M28: 71,705,999 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.9

Radius: 6.6

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.95 AU - 17.63 AU

Year: 22897 Days

Day: 20.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 134.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,542,577 km

• M1: 214,673 km (0.111 R)
• M2: 487,839 km (0.104 R)
• M3: 843,283 km (0.063 R)
• M4: 1,347,727 km (0.047 R)
• M5: 1,941,780 km (0.11 R)
• M6: 3,014,098 km (0.051 R)
• M7: 4,177,221 km (0.071 R)
• M8: 6,421,638 km (0.103 R)
• M9: 6,722,031 km (0.09 R)
• M10: 7,680,205 km (0.103 R)
• M11: 9,695,737 km (0.075 R)
• M12: 15,109,086 km (0.092 R)
• M13: 17,560,696 km (0.074 R)
• M14: 18,663,382 km (0.099 R)
• M15: 21,193,979 km (0.099 R)
• M16: 27,480,979 km (0.067 R)
• M17: 29,903,866 km (0.078 R)
• M18: 30,621,487 km (0.075 R)
• M19: 34,382,677 km (0.097 R)
• M20: 40,438,997 km (0.055 R)
• M21: 49,957,760 km (0.074 R)
• M22: 56,041,008 km (0.118 R)
• M23: 58,792,562 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.2

Radius: 5.6

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.47 AU - 19.85 AU

Year: 24755 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,542,577 km

• M1: 71,358 km (0.116 R)
• M2: 953,836 km (0.09 R)
• M3: 1,231,190 km (0.117 R)
• M4: 2,098,858 km (0.034 R)
• M5: 2,596,271 km (0.111 R)
• M6: 2,805,259 km (0.106 R)
• M7: 3,198,103 km (0.078 R)
• M8: 3,595,136 km (0.047 R)
• M9: 4,304,978 km (0.119 R)
• M10: 5,475,581 km (0.1 R)
• M11: 9,362,583 km (0.046 R)
• M12: 14,689,464 km (0.116 R)
• M13: 15,954,015 km (0.072 R)
• M14: 17,750,535 km (0.09 R)
• M15: 18,890,920 km (0.114 R)
• M16: 25,097,287 km (0.092 R)
• M17: 28,146,241 km (0.059 R)
• M18: 28,784,425 km (0.048 R)
• M19: 29,957,123 km (0.093 R)
• M20: 36,151,971 km (0.048 R)
• M21: 55,852,215 km (0.107 R)
• M22: 82,443,835 km (0.073 R)
• M23: 87,474,961 km (0.082 R)
• M24: 95,256,444 km (0.03 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit