🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.5

Radius: 12.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.87 AU - 1.23 AU

Year: 695 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,541,063 km

• M1: 157,975 km (0.111 R)
• M2: 629,807 km (0.045 R)
• M3: 1,102,985 km (0.056 R)
• M4: 1,573,022 km (0.112 R)
• M5: 2,138,651 km (0.117 R)
• M6: 2,744,223 km (0.048 R)
• M7: 3,145,594 km (0.062 R)
• M8: 3,558,485 km (0.086 R)
• M9: 4,381,572 km (0.109 R)
• M10: 5,092,611 km (0.091 R)
• M11: 5,879,196 km (0.068 R)
• M12: 6,364,193 km (0.079 R)
• M13: 7,600,619 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.4

Radius: 8.6

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.26 AU - 1.46 AU

Year: 1024 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,541,063 km

• M1: 107,860 km (0.118 R)
• M2: 404,363 km (0.048 R)
• M3: 721,660 km (0.054 R)
• M4: 1,011,730 km (0.092 R)
• M5: 1,343,987 km (0.06 R)
• M6: 1,821,055 km (0.084 R)
• M7: 2,223,473 km (0.058 R)
• M8: 2,708,469 km (0.098 R)
• M9: 3,167,286 km (0.098 R)
• M10: 3,559,382 km (0.082 R)
• M11: 4,509,179 km (0.073 R)
• M12: 5,006,442 km (0.117 R)
• M13: 5,364,430 km (0.113 R)
• M14: 5,943,673 km (0.058 R)
• M15: 6,453,951 km (0.096 R)
• M16: 7,393,127 km (0.025 R)
• M17: 7,733,911 km (0.083 R)
• M18: 8,034,303 km (0.103 R)
• M19: 8,685,204 km (0.113 R)
• M20: 8,955,228 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.9

Radius: 10.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.15 AU - 1.57 AU

Year: 1024 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,541,063 km

• M1: 135,984 km (0.076 R)
• M2: 503,546 km (0.078 R)
• M3: 877,392 km (0.053 R)
• M4: 1,313,469 km (0.073 R)
• M5: 2,147,627 km (0.118 R)
• M6: 2,530,298 km (0.116 R)
• M7: 3,025,617 km (0.045 R)
• M8: 3,676,966 km (0.066 R)
• M9: 4,028,222 km (0.117 R)
• M10: 5,338,550 km (0.107 R)
• M11: 5,854,363 km (0.096 R)
• M12: 8,204,396 km (0.059 R)
• M13: 9,382,030 km (0.117 R)
• M14: 10,227,558 km (0.048 R)
• M15: 10,765,362 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 8.1

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.49 AU - 1.63 AU

Year: 1258 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,541,063 km

• M1: 100,679 km (0.038 R)
• M2: 523,593 km (0.107 R)
• M3: 941,719 km (0.073 R)
• M4: 1,434,793 km (0.033 R)
• M5: 1,974,243 km (0.076 R)
• M6: 2,256,983 km (0.104 R)
• M7: 3,228,771 km (0.118 R)
• M8: 3,623,859 km (0.103 R)
• M9: 3,882,663 km (0.057 R)
• M10: 4,927,006 km (0.108 R)
• M11: 6,400,395 km (0.097 R)
• M12: 6,950,915 km (0.114 R)
• M13: 8,339,932 km (0.075 R)
• M14: 8,764,640 km (0.086 R)
• M15: 9,353,008 km (0.064 R)
• M16: 9,626,324 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.8

Radius: 13.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.49 AU - 1.93 AU

Year: 1444 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,541,063 km

• M1: 169,195 km (0.102 R)
• M2: 764,744 km (0.059 R)
• M3: 1,244,654 km (0.085 R)
• M4: 1,767,648 km (0.096 R)
• M5: 2,231,551 km (0.103 R)
• M6: 2,902,947 km (0.082 R)
• M7: 3,492,213 km (0.076 R)
• M8: 3,946,392 km (0.12 R)
• M9: 4,574,703 km (0.049 R)
• M10: 5,247,744 km (0.101 R)
• M11: 5,732,441 km (0.115 R)
• M12: 6,247,207 km (0.12 R)
• M13: 7,505,475 km (0.106 R)
• M14: 10,247,753 km (0.091 R)
• M15: 11,439,151 km (0.111 R)
• M16: 12,526,578 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.4

Radius: 5

Gravity: 24.54 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.17 AU - 9.77 AU

Year: 17346 Days

Day: 21.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,541,063 km

• M1: 62,233 km (0.085 R)
• M2: 305,628 km (0.074 R)
• M3: 688,150 km (0.079 R)
• M4: 1,066,334 km (0.101 R)
• M5: 1,772,884 km (0.111 R)
• M6: 2,245,763 km (0.107 R)
• M7: 2,774,741 km (0.1 R)
• M8: 3,043,419 km (0.119 R)
• M9: 3,520,337 km (0.064 R)
• M10: 4,488,834 km (0.073 R)
• M11: 5,816,365 km (0.067 R)
• M12: 6,256,781 km (0.103 R)
• M13: 8,542,637 km (0.03 R)
• M14: 9,982,965 km (0.098 R)
• M15: 10,266,303 km (0.112 R)
• M16: 11,639,762 km (0.111 R)
• M17: 11,827,507 km (0.075 R)
• M18: 12,664,507 km (0.099 R)
• M19: 13,131,252 km (0.068 R)
• M20: 17,777,463 km (0.063 R)
• M21: 19,394,766 km (0.104 R)
• M22: 23,411,917 km (0.101 R)
• M23: 29,778,503 km (0.107 R)
• M24: 30,365,825 km (0.11 R)
• M25: 32,296,984 km (0.078 R)
• M26: 32,916,767 km (0.047 R)
• M27: 33,671,040 km (0.111 R)
• M28: 33,925,057 km (0.101 R)
• M29: 36,535,540 km (0.077 R)
• M30: 39,699,385 km (0.111 R)
• M31: 39,982,873 km (0.111 R)
• M32: 41,712,075 km (0.075 R)
• M33: 55,941,376 km (0.069 R)
• M34: 58,101,868 km (0.112 R)
• M35: 59,944,316 km (0.065 R)
• M36: 61,068,244 km (0.056 R)
• M37: 62,972,625 km (0.099 R)
• M38: 66,101,315 km (0.12 R)

Asteroid Belt

Center: 10.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.1

Radius: 4.5

Gravity: 34.62 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.88 AU - 13.64 AU

Year: 24396 Days

Day: 20 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,541,063 km

• M1: 115,639 km (0.095 R)
• M2: 301,141 km (0.09 R)
• M3: 501,153 km (0.111 R)
• M4: 745,446 km (0.042 R)
• M5: 1,777,971 km (0.117 R)
• M6: 2,017,926 km (0.109 R)
• M7: 3,004,075 km (0.099 R)
• M8: 3,839,130 km (0.056 R)
• M9: 8,795,457 km (0.109 R)
• M10: 9,023,444 km (0.094 R)
• M11: 9,670,754 km (0.062 R)
• M12: 10,991,554 km (0.041 R)
• M13: 12,428,142 km (0.043 R)
• M14: 14,690,810 km (0.083 R)
• M15: 15,337,522 km (0.087 R)
• M16: 15,834,935 km (0.064 R)
• M17: 17,037,253 km (0.113 R)
• M18: 21,210,285 km (0.091 R)
• M19: 25,552,064 km (0.078 R)
• M20: 25,783,492 km (0.093 R)
• M21: 27,685,629 km (0.104 R)
• M22: 29,806,927 km (0.098 R)
• M23: 35,939,991 km (0.073 R)
• M24: 37,856,639 km (0.118 R)
• M25: 38,308,424 km (0.066 R)
• M26: 43,353,463 km (0.102 R)
• M27: 44,179,842 km (0.107 R)
• M28: 55,121,131 km (0.118 R)
• M29: 58,463,446 km (0.1 R)
• M30: 62,986,089 km (0.1 R)
• M31: 64,472,494 km (0.1 R)
• M32: 68,179,529 km (0.072 R)
• M33: 72,719,675 km (0.098 R)
• M34: 74,120,060 km (0.091 R)
• M35: 76,733,834 km (0.101 R)
• M36: 79,408,345 km (0.087 R)
• M37: 80,396,140 km (0.035 R)
• M38: 87,017,192 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 13,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit