🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.2

Radius: 14.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.58 AU - 0.66 AU

Year: 337 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,084,394 km

• M1: 209,587 km (0.092 R)
• M2: 772,972 km (0.102 R)
• M3: 1,368,372 km (0.109 R)
• M4: 1,855,911 km (0.116 R)
• M5: 2,630,379 km (0.086 R)
• M6: 3,157,712 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 9

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.74 AU - 1.18 AU

Year: 649 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 172.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,084,394 km

• M1: 111,899 km (0.075 R)
• M2: 504,594 km (0.041 R)
• M3: 970,890 km (0.096 R)
• M4: 1,397,244 km (0.06 R)
• M5: 1,725,611 km (0.033 R)
• M6: 2,115,463 km (0.095 R)
• M7: 2,676,306 km (0.046 R)
• M8: 3,010,956 km (0.106 R)
• M9: 3,306,562 km (0.1 R)
• M10: 3,838,083 km (0.036 R)
• M11: 4,556,452 km (0.046 R)
• M12: 5,107,122 km (0.06 R)
• M13: 5,643,879 km (0.064 R)
• M14: 6,657,255 km (0.096 R)
• M15: 7,882,910 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 9.1

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.26 AU

Year: 896 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,084,394 km

• M1: 113,246 km (0.089 R)
• M2: 404,513 km (0.057 R)
• M3: 741,407 km (0.071 R)
• M4: 1,145,770 km (0.096 R)
• M5: 1,936,245 km (0.07 R)
• M6: 2,410,171 km (0.029 R)
• M7: 2,705,777 km (0.08 R)
• M8: 3,711,972 km (0.117 R)
• M9: 5,693,545 km (0.095 R)
• M10: 5,985,710 km (0.049 R)
• M11: 6,509,901 km (0.097 R)
• M12: 7,017,187 km (0.097 R)
• M13: 7,500,987 km (0.117 R)
• M14: 7,929,435 km (0.025 R)
• M15: 8,481,302 km (0.088 R)
• M16: 8,891,050 km (0.079 R)
• M17: 9,199,820 km (0.081 R)
• M18: 9,603,136 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 8.1

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.37 AU - 1.87 AU

Year: 1423 Days

Day: 7.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,084,394 km

• M1: 100,979 km (0.095 R)
• M2: 372,050 km (0.083 R)
• M3: 668,702 km (0.055 R)
• M4: 1,127,669 km (0.036 R)
• M5: 1,614,311 km (0.082 R)
• M6: 2,068,939 km (0.092 R)
• M7: 2,396,259 km (0.086 R)
• M8: 2,772,198 km (0.091 R)
• M9: 3,079,622 km (0.078 R)
• M10: 3,491,764 km (0.113 R)
• M11: 4,368,557 km (0.058 R)
• M12: 4,644,266 km (0.112 R)
• M13: 4,952,587 km (0.098 R)
• M14: 5,889,219 km (0.076 R)
• M15: 6,399,647 km (0.044 R)
• M16: 6,653,066 km (0.025 R)
• M17: 9,934,196 km (0.107 R)
• M18: 11,050,346 km (0.099 R)
• M19: 11,378,713 km (0.109 R)
• M20: 12,055,195 km (0.094 R)
• M21: 12,718,512 km (0.116 R)
• M22: 14,678,992 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 11.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.23 AU - 3.49 AU

Year: 3339 Days

Day: 13.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 49,084,394 km

• M1: 147,653 km (0.108 R)
• M2: 524,341 km (0.087 R)
• M3: 1,006,046 km (0.077 R)
• M4: 1,884,784 km (0.097 R)
• M5: 4,513,817 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.9

Radius: 6.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.96 AU - 7.04 AU

Year: 12784 Days

Day: 18.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,084,394 km

• M1: 84,972 km (0.061 R)
• M2: 1,172,099 km (0.108 R)
• M3: 2,304,854 km (0.066 R)
• M4: 2,934,063 km (0.065 R)
• M5: 3,672,179 km (0.099 R)
• M6: 6,150,268 km (0.047 R)
• M7: 6,419,843 km (0.115 R)
• M8: 7,577,880 km (0.105 R)
• M9: 7,927,191 km (0.1 R)
• M10: 9,344,930 km (0.044 R)
• M11: 9,701,572 km (0.055 R)
• M12: 11,470,716 km (0.084 R)
• M13: 12,035,747 km (0.053 R)
• M14: 12,999,905 km (0.096 R)
• M15: 14,482,121 km (0.096 R)
• M16: 15,758,939 km (0.111 R)
• M17: 27,314,327 km (0.084 R)
• M18: 33,104,064 km (0.072 R)
• M19: 35,740,128 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270

Radius: 7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.33 AU - 9.27 AU

Year: 16505 Days

Day: 24.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,084,394 km

• M1: 87,365 km (0.105 R)
• M2: 467,344 km (0.059 R)
• M3: 764,445 km (0.094 R)
• M4: 1,174,194 km (0.115 R)
• M5: 1,707,660 km (0.081 R)
• M6: 2,469,711 km (0.079 R)
• M7: 3,589,003 km (0.07 R)
• M8: 5,239,366 km (0.041 R)
• M9: 5,573,717 km (0.054 R)
• M10: 7,759,642 km (0.118 R)
• M11: 9,018,508 km (0.084 R)
• M12: 13,919,035 km (0.079 R)
• M13: 15,698,202 km (0.043 R)
• M14: 17,476,023 km (0.106 R)
• M15: 17,847,026 km (0.027 R)
• M16: 18,147,568 km (0.111 R)
• M17: 18,681,782 km (0.092 R)
• M18: 36,888,441 km (0.09 R)
• M19: 37,868,607 km (0.071 R)
• M20: 39,753,241 km (0.04 R)
• M21: 41,699,359 km (0.038 R)
• M22: 43,301,403 km (0.088 R)
• M23: 47,341,593 km (0.101 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: 290 - 10,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit