🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.1

Radius: 13.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.65 AU

Year: 269 Days

Day: 14.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 60,339,548 km

• M1: 168,148 km (0.108 R)
• M2: 599,588 km (0.105 R)
• M3: 1,113,756 km (0.108 R)
• M4: 1,652,907 km (0.093 R)
• M5: 2,387,732 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.2

Radius: 14.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.47 AU - 0.63 AU

Year: 277 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,339,548 km

• M1: 185,651 km (0.055 R)
• M2: 719,715 km (0.085 R)
• M3: 1,184,366 km (0.116 R)
• M4: 1,820,008 km (0.105 R)
• M5: 2,487,214 km (0.119 R)
• M6: 3,099,369 km (0.075 R)
• M7: 3,742,490 km (0.074 R)
• M8: 4,345,519 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.7

Radius: 13.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.49 AU - 0.71 AU

Year: 315 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 60,339,548 km

• M1: 166,652 km (0.098 R)
• M2: 584,778 km (0.058 R)
• M3: 1,368,222 km (0.057 R)
• M4: 2,152,414 km (0.091 R)
• M5: 2,760,978 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 11.1

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.99 AU - 2.99 AU

Year: 3507 Days

Day: 7.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,339,548 km

• M1: 138,378 km (0.105 R)
• M2: 513,569 km (0.116 R)
• M3: 1,305,241 km (0.098 R)
• M4: 2,331,184 km (0.11 R)
• M5: 4,591,907 km (0.104 R)
• M6: 5,266,443 km (0.033 R)
• M7: 5,752,038 km (0.105 R)
• M8: 7,226,924 km (0.114 R)
• M9: 9,128,761 km (0.088 R)
• M10: 9,553,769 km (0.113 R)
• M11: 12,340,927 km (0.067 R)
• M12: 18,712,450 km (0.064 R)
• M13: 20,298,337 km (0.07 R)
• M14: 20,824,323 km (0.072 R)
• M15: 21,698,274 km (0.05 R)
• M16: 23,735,797 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.7

Radius: 5.7

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.56 AU - 7.48 AU

Year: 12615 Days

Day: 17.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,339,548 km

• M1: 74,799 km (0.114 R)
• M2: 288,574 km (0.033 R)
• M3: 552,465 km (0.114 R)
• M4: 1,327,681 km (0.094 R)
• M5: 1,942,080 km (0.047 R)
• M6: 2,220,631 km (0.084 R)
• M7: 2,688,124 km (0.079 R)
• M8: 3,950,581 km (0.052 R)
• M9: 4,545,830 km (0.091 R)
• M10: 5,497,273 km (0.045 R)
• M11: 5,771,935 km (0.119 R)
• M12: 6,613,123 km (0.073 R)
• M13: 7,123,103 km (0.07 R)
• M14: 8,089,355 km (0.095 R)
• M15: 8,399,920 km (0.101 R)
• M16: 10,433,703 km (0.096 R)
• M17: 11,016,088 km (0.102 R)
• M18: 11,287,907 km (0.095 R)
• M19: 11,620,015 km (0.12 R)
• M20: 12,015,551 km (0.118 R)
• M21: 14,002,510 km (0.104 R)
• M22: 14,580,257 km (0.076 R)
• M23: 14,974,148 km (0.091 R)
• M24: 15,510,457 km (0.093 R)
• M25: 17,050,866 km (0.103 R)
• M26: 20,514,356 km (0.096 R)
• M27: 21,008,927 km (0.071 R)
• M28: 23,333,378 km (0.112 R)
• M29: 25,349,808 km (0.072 R)
• M30: 26,400,434 km (0.03 R)
• M31: 27,083,797 km (0.111 R)
• M32: 27,678,897 km (0.111 R)
• M33: 31,434,103 km (0.117 R)
• M34: 31,871,228 km (0.065 R)
• M35: 36,708,475 km (0.082 R)
• M36: 41,618,128 km (0.061 R)
• M37: 45,540,285 km (0.11 R)
• M38: 46,099,930 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674

Radius: 7.1

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.44 AU - 8.78 AU

Year: 14239 Days

Day: 24.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,339,548 km

• M1: 102,624 km (0.06 R)
• M2: 325,974 km (0.111 R)
• M3: 592,258 km (0.084 R)
• M4: 1,171,950 km (0.111 R)
• M5: 1,512,584 km (0.042 R)
• M6: 1,831,676 km (0.099 R)
• M7: 2,783,867 km (0.081 R)
• M8: 3,368,346 km (0.045 R)
• M9: 3,662,305 km (0.057 R)
• M10: 3,915,575 km (0.097 R)
• M11: 4,520,399 km (0.058 R)
• M12: 5,151,103 km (0.107 R)
• M13: 8,318,090 km (0.09 R)
• M14: 8,856,792 km (0.069 R)
• M15: 9,470,742 km (0.118 R)
• M16: 11,423,443 km (0.033 R)
• M17: 11,966,034 km (0.105 R)
• M18: 12,212,721 km (0.098 R)
• M19: 15,808,905 km (0.101 R)
• M20: 16,864,916 km (0.113 R)
• M21: 17,253,272 km (0.034 R)
• M22: 18,290,883 km (0.118 R)
• M23: 24,306,064 km (0.116 R)
• M24: 25,405,309 km (0.108 R)
• M25: 28,025,815 km (0.07 R)
• M26: 31,636,210 km (0.071 R)
• M27: 32,825,064 km (0.111 R)
• M28: 33,187,540 km (0.113 R)
• M29: 38,545,238 km (0.096 R)
• M30: 42,420,571 km (0.104 R)
• M31: 45,044,368 km (0.051 R)
• M32: 52,731,155 km (0.105 R)
• M33: 54,232,070 km (0.105 R)
• M34: 54,569,414 km (0.077 R)
• M35: 57,318,723 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 15,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit