🌌 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: 930.7

Radius: 14.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.78 AU

Year: 435 Days

Day: 13.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,486,557 km

• M1: 179,069 km (0.068 R)
• M2: 693,685 km (0.109 R)
• M3: 1,324,390 km (0.096 R)
• M4: 1,989,502 km (0.103 R)
• M5: 2,473,601 km (0.089 R)
• M6: 2,981,336 km (0.066 R)
• M7: 3,472,167 km (0.06 R)
• M8: 4,863,876 km (0.032 R)
• M9: 5,635,053 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218

Radius: 10.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.72 AU - 1.74 AU

Year: 1493 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,486,557 km

• M1: 126,859 km (0.068 R)
• M2: 480,658 km (0.097 R)
• M3: 843,882 km (0.072 R)
• M4: 1,268,889 km (0.096 R)
• M5: 1,764,956 km (0.115 R)
• M6: 2,260,125 km (0.067 R)
• M7: 2,667,330 km (0.106 R)
• M8: 3,097,424 km (0.074 R)
• M9: 5,301,150 km (0.041 R)
• M10: 7,550,504 km (0.092 R)
• M11: 7,987,629 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.2

Radius: 9.9

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.17 AU - 3.39 AU

Year: 3041 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,486,557 km

• M1: 126,261 km (0.118 R)
• M2: 462,706 km (0.115 R)
• M3: 966,103 km (0.076 R)
• M4: 1,421,928 km (0.095 R)
• M5: 1,876,855 km (0.087 R)
• M6: 2,397,156 km (0.085 R)
• M7: 2,790,299 km (0.12 R)
• M8: 3,997,255 km (0.094 R)
• M9: 4,324,725 km (0.071 R)
• M10: 5,235,925 km (0.067 R)
• M11: 6,504,366 km (0.098 R)
• M12: 7,274,346 km (0.113 R)
• M13: 8,346,963 km (0.07 R)
• M14: 9,407,313 km (0.07 R)
• M15: 9,950,203 km (0.104 R)
• M16: 10,269,744 km (0.116 R)
• M17: 10,637,456 km (0.107 R)
• M18: 13,079,043 km (0.026 R)
• M19: 13,608,769 km (0.115 R)
• M20: 14,659,843 km (0.107 R)
• M21: 15,021,870 km (0.091 R)
• M22: 16,419,563 km (0.09 R)
• M23: 17,436,529 km (0.089 R)
• M24: 17,843,286 km (0.093 R)
• M25: 18,375,406 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 9.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.96 AU - 2.98 AU

Year: 3358 Days

Day: 12.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 61,486,557 km

• M1: 115,639 km (0.096 R)
• M2: 1,074,562 km (0.106 R)
• M3: 1,423,274 km (0.072 R)
• M4: 3,138,414 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 10.4

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.94 AU - 3.24 AU

Year: 3563 Days

Day: 14 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,486,557 km

• M1: 129,402 km (0.084 R)
• M2: 456,573 km (0.084 R)
• M3: 790,176 km (0.093 R)
• M4: 1,209,798 km (0.091 R)
• M5: 1,892,563 km (0.048 R)
• M6: 2,547,951 km (0.099 R)
• M7: 3,028,160 km (0.079 R)
• M8: 3,368,196 km (0.113 R)
• M9: 3,861,420 km (0.105 R)
• M10: 6,547,450 km (0.047 R)
• M11: 7,284,818 km (0.105 R)
• M12: 7,970,126 km (0.055 R)
• M13: 8,511,969 km (0.077 R)
• M14: 10,625,488 km (0.043 R)
• M15: 11,461,890 km (0.07 R)
• M16: 12,628,454 km (0.11 R)
• M17: 13,018,007 km (0.09 R)
• M18: 16,835,744 km (0.069 R)
• M19: 18,714,993 km (0.094 R)
• M20: 22,386,723 km (0.108 R)
• M21: 24,579,379 km (0.114 R)
• M22: 26,039,753 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.2

Radius: 12.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.57 AU - 5.27 AU

Year: 6096 Days

Day: 5.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,486,557 km

• M1: 155,582 km (0.056 R)
• M2: 822,339 km (0.085 R)
• M3: 1,248,245 km (0.033 R)
• M4: 1,955,543 km (0.068 R)
• M5: 2,545,857 km (0.104 R)
• M6: 4,128,153 km (0.107 R)
• M7: 4,688,996 km (0.099 R)
• M8: 5,473,636 km (0.064 R)
• M9: 6,511,696 km (0.083 R)
• M10: 7,899,815 km (0.105 R)
• M11: 10,301,010 km (0.036 R)
• M12: 13,107,765 km (0.075 R)
• M13: 16,389,494 km (0.089 R)
• M14: 17,138,830 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.4

Radius: 5

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.79 AU - 8.47 AU

Year: 13826 Days

Day: 18.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,486,557 km

• M1: 62,532 km (0.114 R)
• M2: 242,797 km (0.077 R)
• M3: 410,646 km (0.061 R)
• M4: 651,349 km (0.091 R)
• M5: 828,772 km (0.051 R)
• M6: 1,805,945 km (0.103 R)
• M7: 2,542,416 km (0.047 R)
• M8: 4,245,438 km (0.118 R)
• M9: 5,006,293 km (0.088 R)
• M10: 7,213,460 km (0.119 R)
• M11: 8,624,766 km (0.104 R)
• M12: 12,530,916 km (0.093 R)
• M13: 15,464,530 km (0.075 R)
• M14: 19,568,149 km (0.105 R)
• M15: 40,152,816 km (0.034 R)
• M16: 49,593,938 km (0.112 R)
• M17: 49,905,700 km (0.032 R)
• M18: 52,609,382 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.7

Radius: 5.8

Gravity: 22.05 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.98 AU - 9.38 AU

Year: 13962 Days

Day: 20 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 61,486,557 km

• M1: 72,405 km (0.106 R)
• M2: 500,106 km (0.043 R)
• M3: 1,164,021 km (0.038 R)
• M4: 1,449,454 km (0.084 R)
• M5: 1,632,861 km (0.091 R)
• M6: 2,572,186 km (0.051 R)
• M7: 2,773,545 km (0.1 R)
• M8: 3,336,781 km (0.094 R)
• M9: 5,411,404 km (0.119 R)
• M10: 5,631,313 km (0.113 R)
• M11: 7,078,522 km (0.036 R)
• M12: 10,013,782 km (0.1 R)
• M13: 10,458,088 km (0.067 R)
• M14: 11,869,843 km (0.074 R)
• M15: 12,304,425 km (0.105 R)
• M16: 12,557,544 km (0.119 R)
• M17: 12,814,105 km (0.116 R)
• M18: 14,427,368 km (0.076 R)
• M19: 15,137,958 km (0.093 R)
• M20: 17,251,327 km (0.103 R)
• M21: 18,792,485 km (0.105 R)
• M22: 19,212,855 km (0.08 R)
• M23: 19,898,462 km (0.054 R)
• M24: 22,426,666 km (0.119 R)
• M25: 23,186,473 km (0.103 R)
• M26: 24,160,355 km (0.065 R)
• M27: 24,457,606 km (0.092 R)
• M28: 26,293,471 km (0.119 R)
• M29: 32,229,066 km (0.112 R)
• M30: 32,831,347 km (0.068 R)
• M31: 34,432,044 km (0.067 R)
• M32: 35,570,185 km (0.093 R)
• M33: 37,655,280 km (0.093 R)
• M34: 38,592,660 km (0.103 R)
• M35: 44,248,956 km (0.048 R)
• M36: 45,292,401 km (0.114 R)
• M37: 48,836,524 km (0.108 R)
• M38: 49,471,268 km (0.063 R)
• M39: 50,919,375 km (0.108 R)
• M40: 54,577,642 km (0.113 R)
• M41: 58,052,052 km (0.11 R)
• M42: 59,122,425 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit