🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 10.3

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.2 AU - 1.24 AU

Year: 930 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,500,353 km

• M1: 128,056 km (0.111 R)
• M2: 455,974 km (0.043 R)
• M3: 859,589 km (0.1 R)
• M4: 1,203,066 km (0.039 R)
• M5: 1,554,771 km (0.102 R)
• M6: 2,066,695 km (0.104 R)
• M7: 2,725,823 km (0.04 R)
• M8: 3,187,931 km (0.112 R)
• M9: 3,534,549 km (0.066 R)
• M10: 5,085,580 km (0.058 R)
• M11: 5,459,724 km (0.112 R)
• M12: 5,894,605 km (0.11 R)
• M13: 6,670,868 km (0.094 R)
• M14: 7,614,681 km (0.089 R)
• M15: 8,238,205 km (0.069 R)
• M16: 10,098,754 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.5

Radius: 14

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.03 AU - 1.71 AU

Year: 1107 Days

Day: 5.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,500,353 km

• M1: 176,675 km (0.105 R)
• M2: 625,768 km (0.075 R)
• M3: 1,170,005 km (0.114 R)
• M4: 1,622,539 km (0.118 R)
• M5: 2,119,054 km (0.083 R)
• M6: 2,743,475 km (0.072 R)
• M7: 3,221,590 km (0.105 R)
• M8: 3,659,912 km (0.069 R)
• M9: 4,529,225 km (0.069 R)
• M10: 5,702,372 km (0.088 R)
• M11: 7,194,311 km (0.096 R)
• M12: 7,869,895 km (0.116 R)
• M13: 8,816,999 km (0.093 R)
• M14: 10,121,942 km (0.098 R)
• M15: 10,639,251 km (0.056 R)
• M16: 11,621,810 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 11.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.96 AU - 2.12 AU

Year: 2011 Days

Day: 8.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,500,353 km

• M1: 147,952 km (0.062 R)
• M2: 605,572 km (0.032 R)
• M3: 1,001,109 km (0.062 R)
• M4: 1,396,795 km (0.044 R)
• M5: 1,964,370 km (0.09 R)
• M6: 2,520,425 km (0.084 R)
• M7: 3,501,039 km (0.102 R)
• M8: 3,933,377 km (0.114 R)
• M9: 5,162,473 km (0.112 R)
• M10: 6,352,973 km (0.091 R)
• M11: 7,576,534 km (0.08 R)
• M12: 8,485,790 km (0.072 R)
• M13: 9,206,403 km (0.1 R)
• M14: 10,311,033 km (0.068 R)
• M15: 10,733,946 km (0.032 R)
• M16: 11,389,933 km (0.113 R)
• M17: 12,034,102 km (0.082 R)
• M18: 12,463,597 km (0.059 R)
• M19: 14,811,685 km (0.032 R)
• M20: 15,214,851 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 8.3

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.27 AU - 2.37 AU

Year: 2439 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,500,353 km

• M1: 103,223 km (0.117 R)
• M2: 470,336 km (0.093 R)
• M3: 758,461 km (0.107 R)
• M4: 1,320,201 km (0.045 R)
• M5: 1,862,643 km (0.088 R)
• M6: 2,617,364 km (0.1 R)
• M7: 3,072,441 km (0.094 R)
• M8: 3,760,591 km (0.103 R)
• M9: 4,180,662 km (0.118 R)
• M10: 4,825,579 km (0.045 R)
• M11: 5,183,566 km (0.117 R)
• M12: 5,607,377 km (0.108 R)
• M13: 6,156,551 km (0.063 R)
• M14: 7,246,371 km (0.111 R)
• M15: 7,807,064 km (0.116 R)
• M16: 8,816,102 km (0.086 R)
• M17: 9,081,488 km (0.111 R)
• M18: 9,523,999 km (0.076 R)
• M19: 10,452,403 km (0.063 R)
• M20: 11,715,907 km (0.045 R)
• M21: 12,738,857 km (0.094 R)
• M22: 14,133,558 km (0.077 R)
• M23: 15,387,188 km (0.11 R)
• M24: 15,675,613 km (0.094 R)
• M25: 17,274,964 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 10.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.4 AU - 4.4 AU

Year: 5316 Days

Day: 14.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,500,353 km

• M1: 129,851 km (0.097 R)
• M2: 606,021 km (0.117 R)
• M3: 5,339,298 km (0.054 R)
• M4: 6,161,787 km (0.077 R)
• M5: 6,553,434 km (0.119 R)
• M6: 9,295,862 km (0.072 R)
• M7: 10,077,511 km (0.115 R)
• M8: 13,606,525 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.3

Radius: 13.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.56 AU - 5.26 AU

Year: 7510 Days

Day: 12.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,500,353 km

• M1: 168,148 km (0.079 R)
• M2: 749,785 km (0.076 R)
• M3: 1,593,217 km (0.028 R)
• M4: 2,660,149 km (0.034 R)
• M5: 3,191,072 km (0.097 R)
• M6: 3,863,963 km (0.089 R)
• M7: 4,338,039 km (0.11 R)
• M8: 5,166,063 km (0.1 R)
• M9: 6,956,151 km (0.111 R)
• M10: 7,509,215 km (0.107 R)
• M11: 8,131,542 km (0.032 R)
• M12: 12,189,982 km (0.106 R)
• M13: 15,442,539 km (0.114 R)
• M14: 16,386,502 km (0.085 R)
• M15: 17,704,459 km (0.11 R)
• M16: 18,251,090 km (0.094 R)
• M17: 19,091,979 km (0.12 R)
• M18: 20,550,708 km (0.036 R)
• M19: 23,771,850 km (0.069 R)
• M20: 24,270,011 km (0.113 R)
• M21: 26,509,341 km (0.078 R)
• M22: 28,416,116 km (0.109 R)
• M23: 36,520,879 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.5

Radius: 5.8

Gravity: 28.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.11 AU - 9.15 AU

Year: 19042 Days

Day: 20.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,500,353 km

• M1: 74,350 km (0.107 R)
• M2: 264,788 km (0.107 R)
• M3: 679,174 km (0.103 R)
• M4: 920,177 km (0.098 R)
• M5: 1,232,238 km (0.039 R)
• M6: 1,869,225 km (0.066 R)
• M7: 2,349,435 km (0.084 R)
• M8: 2,655,213 km (0.102 R)
• M9: 3,013,948 km (0.117 R)
• M10: 3,289,657 km (0.077 R)
• M11: 3,551,902 km (0.118 R)
• M12: 4,671,194 km (0.11 R)
• M13: 5,672,901 km (0.094 R)
• M14: 5,923,028 km (0.072 R)
• M15: 10,614,867 km (0.073 R)
• M16: 11,188,724 km (0.118 R)
• M17: 13,840,945 km (0.094 R)
• M18: 14,448,312 km (0.109 R)
• M19: 17,578,049 km (0.047 R)
• M20: 20,638,971 km (0.115 R)
• M21: 20,933,679 km (0.12 R)
• M22: 21,632,450 km (0.11 R)
• M23: 26,154,196 km (0.047 R)
• M24: 27,081,403 km (0.12 R)
• M25: 29,001,492 km (0.073 R)
• M26: 29,619,481 km (0.117 R)
• M27: 29,994,672 km (0.081 R)
• M28: 31,917,603 km (0.115 R)
• M29: 40,433,013 km (0.09 R)
• M30: 41,204,190 km (0.038 R)
• M31: 41,515,503 km (0.083 R)
• M32: 52,870,580 km (0.08 R)
• M33: 53,422,447 km (0.039 R)
• M34: 56,239,674 km (0.077 R)
• M35: 61,152,468 km (0.095 R)
• M36: 66,343,664 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77

Radius: 6.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.31 AU - 11.81 AU

Year: 22025 Days

Day: 17.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,500,353 km

• M1: 83,027 km (0.038 R)
• M2: 1,094,308 km (0.096 R)
• M3: 2,715,501 km (0.101 R)
• M4: 3,038,632 km (0.113 R)
• M5: 3,275,445 km (0.1 R)
• M6: 3,524,526 km (0.075 R)
• M7: 5,295,166 km (0.116 R)
• M8: 6,064,997 km (0.105 R)
• M9: 7,510,112 km (0.1 R)
• M10: 9,439,626 km (0.114 R)
• M11: 10,039,663 km (0.089 R)
• M12: 11,418,357 km (0.07 R)
• M13: 12,368,453 km (0.087 R)
• M14: 12,641,469 km (0.069 R)
• M15: 13,143,071 km (0.111 R)
• M16: 13,774,224 km (0.114 R)
• M17: 16,239,746 km (0.077 R)
• M18: 17,303,238 km (0.108 R)
• M19: 17,645,069 km (0.086 R)
• M20: 18,554,474 km (0.097 R)
• M21: 18,840,505 km (0.081 R)
• M22: 19,348,241 km (0.064 R)
• M23: 20,619,075 km (0.095 R)
• M24: 25,285,630 km (0.091 R)
• M25: 28,097,173 km (0.104 R)
• M26: 30,017,561 km (0.099 R)
• M27: 32,539,033 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712

Radius: 6.2

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.83 AU - 12.61 AU

Year: 22552 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,500,353 km

• M1: 77,043 km (0.119 R)
• M2: 412,441 km (0.074 R)
• M3: 2,659,850 km (0.12 R)
• M4: 3,592,892 km (0.113 R)
• M5: 5,416,191 km (0.107 R)
• M6: 7,578,179 km (0.045 R)
• M7: 7,780,884 km (0.106 R)
• M8: 8,464,846 km (0.102 R)
• M9: 9,891,710 km (0.039 R)
• M10: 13,805,789 km (0.078 R)
• M11: 14,338,657 km (0.109 R)
• M12: 17,561,294 km (0.089 R)
• M13: 29,558,295 km (0.113 R)
• M14: 34,019,453 km (0.112 R)
• M15: 38,609,415 km (0.096 R)
• M16: 39,971,055 km (0.107 R)
• M17: 41,364,410 km (0.077 R)
• M18: 53,509,962 km (0.088 R)
• M19: 59,086,372 km (0.066 R)
• M20: 63,149,899 km (0.109 R)
• M21: 68,705,814 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 19,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit