🌌 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: 791.3

Radius: 12.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.47 AU - 0.65 AU

Year: 295 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,809,103 km

• M1: 160,070 km (0.119 R)
• M2: 724,054 km (0.107 R)
• M3: 1,195,437 km (0.114 R)
• M4: 1,597,406 km (0.103 R)
• M5: 2,186,373 km (0.066 R)
• M6: 2,669,275 km (0.045 R)
• M7: 3,608,001 km (0.079 R)
• M8: 4,236,761 km (0.118 R)
• M9: 4,672,989 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 15

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.79 AU

Year: 385 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 46,809,103 km

• M1: 186,549 km (0.057 R)
• M2: 687,103 km (0.094 R)
• M3: 1,208,302 km (0.052 R)
• M4: 1,680,732 km (0.103 R)
• M5: 2,538,227 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 13.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.82 AU - 0.9 AU

Year: 561 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 46,809,103 km

• M1: 231,727 km (0.1 R)
• M2: 1,316,910 km (0.114 R)
• M3: 1,775,577 km (0.096 R)
• M4: 2,219,733 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.1

Radius: 12.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.89 AU - 1.23 AU

Year: 767 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 94.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,809,103 km

• M1: 159,172 km (0.075 R)
• M2: 715,227 km (0.113 R)
• M3: 1,321,248 km (0.114 R)
• M4: 2,104,842 km (0.067 R)
• M5: 3,225,480 km (0.083 R)
• M6: 5,070,620 km (0.104 R)
• M7: 5,831,175 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 14.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.94 AU - 1.36 AU

Year: 867 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,809,103 km

• M1: 181,313 km (0.107 R)
• M2: 728,093 km (0.073 R)
• M3: 1,188,555 km (0.038 R)
• M4: 1,715,588 km (0.037 R)
• M5: 2,182,932 km (0.073 R)
• M6: 2,678,251 km (0.091 R)
• M7: 3,411,131 km (0.109 R)
• M8: 4,339,685 km (0.108 R)
• M9: 4,829,019 km (0.057 R)
• M10: 5,584,189 km (0.109 R)
• M11: 6,417,001 km (0.069 R)
• M12: 7,100,513 km (0.097 R)
• M13: 8,770,923 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.1

Radius: 10.2

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.35 AU - 2.09 AU

Year: 1586 Days

Day: 11.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,809,103 km

• M1: 126,859 km (0.07 R)
• M2: 466,446 km (0.113 R)
• M3: 830,567 km (0.119 R)
• M4: 1,816,118 km (0.119 R)
• M5: 2,190,711 km (0.117 R)
• M6: 2,771,001 km (0.106 R)
• M7: 3,113,580 km (0.057 R)
• M8: 3,654,826 km (0.065 R)
• M9: 4,553,310 km (0.082 R)
• M10: 5,616,054 km (0.071 R)
• M11: 5,972,396 km (0.049 R)
• M12: 6,318,565 km (0.1 R)
• M13: 7,078,522 km (0.07 R)
• M14: 7,927,790 km (0.081 R)
• M15: 8,438,367 km (0.097 R)
• M16: 8,780,348 km (0.069 R)
• M17: 9,261,455 km (0.058 R)
• M18: 10,102,643 km (0.069 R)
• M19: 10,847,940 km (0.094 R)
• M20: 11,327,252 km (0.091 R)
• M21: 13,221,011 km (0.088 R)
• M22: 13,768,390 km (0.072 R)
• M23: 14,998,383 km (0.111 R)
• M24: 15,547,557 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.8

Radius: 4.5

Gravity: 29.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.09 AU - 6.95 AU

Year: 10383 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,809,103 km

• M1: 55,950 km (0.069 R)
• M2: 230,082 km (0.12 R)
• M3: 617,390 km (0.068 R)
• M4: 804,089 km (0.117 R)
• M5: 1,007,242 km (0.095 R)
• M6: 1,395,599 km (0.073 R)
• M7: 1,766,900 km (0.114 R)
• M8: 2,641,749 km (0.1 R)
• M9: 2,981,336 km (0.087 R)
• M10: 3,695,965 km (0.062 R)
• M11: 4,093,147 km (0.08 R)
• M12: 5,035,016 km (0.096 R)
• M13: 7,336,429 km (0.066 R)
• M14: 8,091,898 km (0.111 R)
• M15: 15,017,532 km (0.081 R)
• M16: 16,023,727 km (0.115 R)
• M17: 16,789,369 km (0.081 R)
• M18: 22,758,773 km (0.049 R)
• M19: 23,282,665 km (0.095 R)
• M20: 26,404,174 km (0.082 R)
• M21: 27,274,833 km (0.093 R)
• M22: 29,175,474 km (0.069 R)
• M23: 29,586,569 km (0.084 R)
• M24: 30,210,392 km (0.043 R)
• M25: 31,269,695 km (0.114 R)
• M26: 35,287,744 km (0.113 R)
• M27: 36,107,092 km (0.119 R)
• M28: 37,662,162 km (0.114 R)
• M29: 39,636,704 km (0.112 R)
• M30: 46,809,174 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit