🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.5

Radius: 12.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.65 AU - 0.85 AU

Year: 457 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,389,586 km

• M1: 160,519 km (0.093 R)
• M2: 652,247 km (0.102 R)
• M3: 1,129,015 km (0.065 R)
• M4: 1,866,084 km (0.11 R)
• M5: 2,413,014 km (0.108 R)
• M6: 3,087,999 km (0.091 R)
• M7: 3,720,798 km (0.111 R)
• M8: 4,453,080 km (0.092 R)
• M9: 4,861,632 km (0.057 R)
• M10: 5,359,493 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 13

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.58 AU - 1.92 AU

Year: 1627 Days

Day: 15 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,389,586 km

• M1: 161,715 km (0.107 R)
• M2: 577,298 km (0.091 R)
• M3: 1,046,736 km (0.119 R)
• M4: 2,242,771 km (0.077 R)
• M5: 3,338,127 km (0.1 R)
• M6: 3,946,242 km (0.106 R)
• M7: 4,627,661 km (0.06 R)
• M8: 5,844,639 km (0.042 R)
• M9: 7,106,497 km (0.043 R)
• M10: 7,898,020 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 15

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.84 AU - 1.86 AU

Year: 1769 Days

Day: 13 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,389,586 km

• M1: 186,549 km (0.063 R)
• M2: 683,662 km (0.089 R)
• M3: 1,178,083 km (0.066 R)
• M4: 1,795,623 km (0.104 R)
• M5: 2,452,956 km (0.117 R)
• M6: 2,988,217 km (0.058 R)
• M7: 3,976,162 km (0.09 R)
• M8: 5,040,850 km (0.093 R)
• M9: 5,747,401 km (0.051 R)
• M10: 6,467,565 km (0.062 R)
• M11: 7,473,311 km (0.096 R)
• M12: 9,060,245 km (0.052 R)
• M13: 10,248,801 km (0.053 R)
• M14: 11,122,153 km (0.093 R)
• M15: 13,353,704 km (0.1 R)
• M16: 14,042,752 km (0.062 R)
• M17: 14,530,142 km (0.1 R)
• M18: 15,965,085 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.8

Radius: 13.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.75 AU - 3.29 AU

Year: 3689 Days

Day: 7.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,389,586 km

• M1: 166,652 km (0.112 R)
• M2: 587,321 km (0.091 R)
• M3: 1,182,870 km (0.08 R)
• M4: 1,801,158 km (0.114 R)
• M5: 2,661,047 km (0.114 R)
• M6: 3,185,687 km (0.039 R)
• M7: 4,266,681 km (0.101 R)
• M8: 4,772,022 km (0.077 R)
• M9: 5,658,988 km (0.074 R)
• M10: 6,386,782 km (0.117 R)
• M11: 7,431,873 km (0.115 R)
• M12: 8,623,719 km (0.108 R)
• M13: 10,624,740 km (0.113 R)
• M14: 12,545,876 km (0.093 R)
• M15: 12,965,797 km (0.058 R)
• M16: 13,491,783 km (0.057 R)
• M17: 14,484,515 km (0.115 R)
• M18: 14,947,071 km (0.116 R)
• M19: 17,236,966 km (0.075 R)
• M20: 20,577,636 km (0.1 R)
• M21: 23,193,205 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 12.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.8 AU - 4.4 AU

Year: 5836 Days

Day: 13.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,389,586 km

• M1: 154,235 km (0.056 R)
• M2: 552,615 km (0.082 R)
• M3: 965,056 km (0.096 R)
• M4: 1,618,200 km (0.104 R)
• M5: 2,046,798 km (0.051 R)
• M6: 2,620,805 km (0.056 R)
• M7: 3,954,021 km (0.089 R)
• M8: 6,773,941 km (0.072 R)
• M9: 7,869,297 km (0.09 R)
• M10: 8,715,722 km (0.101 R)
• M11: 9,161,374 km (0.081 R)
• M12: 10,054,323 km (0.118 R)
• M13: 10,957,894 km (0.083 R)
• M14: 14,271,038 km (0.062 R)
• M15: 17,110,406 km (0.095 R)
• M16: 18,863,244 km (0.101 R)
• M17: 22,495,780 km (0.104 R)
• M18: 23,569,145 km (0.058 R)
• M19: 24,436,214 km (0.091 R)
• M20: 26,570,377 km (0.086 R)
• M21: 28,826,014 km (0.114 R)
• M22: 29,726,593 km (0.073 R)
• M23: 30,275,916 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 8.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.22 AU - 4.64 AU

Year: 6554 Days

Day: 9.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,389,586 km

• M1: 105,018 km (0.08 R)
• M2: 579,243 km (0.11 R)
• M3: 1,153,998 km (0.092 R)
• M4: 1,481,617 km (0.097 R)
• M5: 3,760,741 km (0.111 R)
• M6: 4,489,133 km (0.11 R)
• M7: 5,015,269 km (0.097 R)
• M8: 5,801,106 km (0.098 R)
• M9: 6,290,291 km (0.092 R)
• M10: 6,701,237 km (0.109 R)
• M11: 7,963,693 km (0.105 R)
• M12: 9,733,137 km (0.106 R)
• M13: 11,801,178 km (0.089 R)
• M14: 12,373,988 km (0.062 R)
• M15: 13,462,761 km (0.073 R)
• M16: 16,143,705 km (0.1 R)
• M17: 17,709,994 km (0.098 R)
• M18: 18,878,952 km (0.093 R)
• M19: 19,807,057 km (0.119 R)
• M20: 23,989,365 km (0.047 R)
• M21: 27,352,175 km (0.103 R)
• M22: 28,632,284 km (0.048 R)
• M23: 29,381,321 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.9

Radius: 3.4

Gravity: 80.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.57 AU - 6.83 AU

Year: 9566 Days

Day: 15.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,389,586 km

• M1: 42,336 km (0.084 R)
• M2: 956,379 km (0.096 R)
• M3: 1,219,971 km (0.084 R)
• M4: 1,758,673 km (0.114 R)
• M5: 2,062,955 km (0.115 R)
• M6: 2,542,266 km (0.048 R)
• M7: 2,667,480 km (0.071 R)
• M8: 3,559,681 km (0.111 R)
• M9: 4,391,745 km (0.114 R)
• M10: 4,981,310 km (0.117 R)
• M11: 5,345,880 km (0.1 R)
• M12: 6,053,627 km (0.064 R)
• M13: 6,624,044 km (0.111 R)
• M14: 6,901,997 km (0.102 R)
• M15: 9,663,574 km (0.118 R)
• M16: 10,708,515 km (0.094 R)
• M17: 11,258,287 km (0.118 R)
• M18: 12,176,519 km (0.116 R)
• M19: 12,413,631 km (0.099 R)
• M20: 13,081,735 km (0.117 R)
• M21: 13,645,869 km (0.097 R)
• M22: 16,065,016 km (0.115 R)
• M23: 18,676,696 km (0.05 R)
• M24: 19,959,647 km (0.118 R)
• M25: 23,788,006 km (0.087 R)
• M26: 26,661,482 km (0.096 R)
• M27: 27,566,549 km (0.096 R)
• M28: 31,392,066 km (0.112 R)
• M29: 32,628,044 km (0.091 R)
• M30: 34,130,006 km (0.111 R)
• M31: 34,601,240 km (0.11 R)
• M32: 34,838,502 km (0.088 R)
• M33: 35,076,811 km (0.115 R)
• M34: 36,162,742 km (0.047 R)
• M35: 38,274,765 km (0.085 R)
• M36: 40,599,067 km (0.101 R)
• M37: 42,064,827 km (0.115 R)
• M38: 42,335,150 km (0.053 R)
• M39: 42,606,521 km (0.05 R)
• M40: 44,538,876 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.1

Radius: 4.1

Gravity: 45.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.12 AU - 8.46 AU

Year: 13836 Days

Day: 19 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,389,586 km

• M1: 56,548 km (0.066 R)
• M2: 258,655 km (0.101 R)
• M3: 392,096 km (0.117 R)
• M4: 550,520 km (0.056 R)
• M5: 922,720 km (0.089 R)
• M6: 1,535,772 km (0.036 R)
• M7: 1,695,243 km (0.029 R)
• M8: 2,028,996 km (0.06 R)
• M9: 2,384,291 km (0.108 R)
• M10: 4,941,517 km (0.044 R)
• M11: 5,656,146 km (0.088 R)
• M12: 6,235,538 km (0.097 R)
• M13: 6,478,037 km (0.113 R)
• M14: 7,739,895 km (0.113 R)
• M15: 8,749,979 km (0.055 R)
• M16: 10,737,986 km (0.099 R)
• M17: 12,492,320 km (0.087 R)
• M18: 18,884,487 km (0.1 R)
• M19: 23,105,541 km (0.062 R)
• M20: 35,990,405 km (0.081 R)
• M21: 41,541,683 km (0.093 R)
• M22: 46,251,174 km (0.057 R)
• M23: 47,637,048 km (0.099 R)
• M24: 53,626,050 km (0.08 R)
• M25: 59,373,899 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.2

Radius: 7.6

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.78 AU - 10.2 AU

Year: 20550 Days

Day: 22.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,389,586 km

• M1: 97,239 km (0.067 R)
• M2: 351,555 km (0.081 R)
• M3: 654,640 km (0.113 R)
• M4: 1,174,642 km (0.071 R)
• M5: 2,935,110 km (0.052 R)
• M6: 3,834,044 km (0.059 R)
• M7: 4,126,508 km (0.118 R)
• M8: 6,937,751 km (0.049 R)
• M9: 8,192,877 km (0.054 R)
• M10: 10,256,580 km (0.091 R)
• M11: 11,080,116 km (0.034 R)
• M12: 11,608,496 km (0.101 R)
• M13: 12,502,642 km (0.066 R)
• M14: 17,144,215 km (0.108 R)
• M15: 17,672,445 km (0.118 R)
• M16: 18,393,507 km (0.067 R)
• M17: 20,972,125 km (0.099 R)
• M18: 22,295,767 km (0.099 R)
• M19: 22,713,894 km (0.053 R)
• M20: 23,031,041 km (0.117 R)
• M21: 31,426,623 km (0.088 R)
• M22: 39,637,153 km (0.094 R)
• M23: 42,930,699 km (0.113 R)
• M24: 49,346,204 km (0.103 R)
• M25: 50,954,082 km (0.088 R)
• M26: 58,326,115 km (0.117 R)
• M27: 63,826,530 km (0.085 R)
• M28: 64,881,644 km (0.092 R)
• M29: 71,684,457 km (0.071 R)
• M30: 80,407,808 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit