🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 9.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.87 AU - 1.35 AU

Year: 807 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,778,857 km

• M1: 123,119 km (0.116 R)
• M2: 464,501 km (0.083 R)
• M3: 861,085 km (0.111 R)
• M4: 1,196,185 km (0.092 R)
• M5: 1,529,040 km (0.119 R)
• M6: 1,838,259 km (0.111 R)
• M7: 2,199,537 km (0.091 R)
• M8: 2,522,669 km (0.111 R)
• M9: 3,079,622 km (0.108 R)
• M10: 3,580,027 km (0.056 R)
• M11: 4,534,162 km (0.088 R)
• M12: 5,323,739 km (0.09 R)
• M13: 6,085,043 km (0.103 R)
• M14: 6,522,467 km (0.064 R)
• M15: 7,174,564 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 12.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.37 AU - 2.05 AU

Year: 1543 Days

Day: 9.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,778,857 km

• M1: 154,235 km (0.089 R)
• M2: 803,041 km (0.113 R)
• M3: 1,798,166 km (0.074 R)
• M4: 2,751,703 km (0.112 R)
• M5: 3,275,894 km (0.116 R)
• M6: 3,719,452 km (0.095 R)
• M7: 5,715,237 km (0.058 R)
• M8: 6,746,714 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 8.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.91 AU - 2.31 AU

Year: 2116 Days

Day: 11 Hours

Environment

Temp: -198 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,778,857 km

• M1: 105,317 km (0.097 R)
• M2: 472,430 km (0.098 R)
• M3: 1,001,259 km (0.041 R)
• M4: 1,313,619 km (0.099 R)
• M5: 1,585,588 km (0.105 R)
• M6: 1,971,102 km (0.106 R)
• M7: 2,418,250 km (0.116 R)
• M8: 2,817,975 km (0.092 R)
• M9: 3,168,932 km (0.111 R)
• M10: 4,554,956 km (0.092 R)
• M11: 5,252,232 km (0.072 R)
• M12: 6,379,751 km (0.116 R)
• M13: 7,359,318 km (0.098 R)
• M14: 7,942,151 km (0.08 R)
• M15: 8,230,276 km (0.111 R)
• M16: 8,705,698 km (0.041 R)
• M17: 9,453,239 km (0.087 R)
• M18: 10,584,648 km (0.092 R)
• M19: 11,990,718 km (0.115 R)
• M20: 12,915,532 km (0.096 R)
• M21: 13,476,524 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 8.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.5 AU - 3.04 AU

Year: 3182 Days

Day: 10.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,778,857 km

• M1: 104,419 km (0.107 R)
• M2: 370,853 km (0.08 R)
• M3: 653,593 km (0.108 R)
• M4: 2,447,571 km (0.09 R)
• M5: 2,811,094 km (0.081 R)
• M6: 3,210,221 km (0.03 R)
• M7: 6,891,525 km (0.115 R)
• M8: 8,085,316 km (0.093 R)
• M9: 10,405,729 km (0.045 R)
• M10: 10,808,895 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.4

Radius: 9.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.65 AU - 4.33 AU

Year: 5501 Days

Day: 10 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,778,857 km

• M1: 117,135 km (0.071 R)
• M2: 406,308 km (0.073 R)
• M3: 1,024,596 km (0.101 R)
• M4: 1,606,681 km (0.048 R)
• M5: 2,355,269 km (0.095 R)
• M6: 3,121,060 km (0.077 R)
• M7: 3,526,770 km (0.102 R)
• M8: 4,161,663 km (0.106 R)
• M9: 5,441,772 km (0.093 R)
• M10: 6,107,931 km (0.095 R)
• M11: 6,581,558 km (0.071 R)
• M12: 7,752,162 km (0.107 R)
• M13: 8,922,915 km (0.106 R)
• M14: 11,931,029 km (0.088 R)
• M15: 12,421,560 km (0.059 R)
• M16: 13,312,565 km (0.117 R)
• M17: 16,043,324 km (0.08 R)
• M18: 17,513,572 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.4

Radius: 3.4

Gravity: 27.54 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.72 AU - 6.86 AU

Year: 10889 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,778,857 km

• M1: 42,935 km (0.046 R)
• M2: 238,609 km (0.05 R)
• M3: 876,644 km (0.084 R)
• M4: 1,377,497 km (0.117 R)
• M5: 2,888,884 km (0.038 R)
• M6: 3,524,975 km (0.055 R)
• M7: 3,863,365 km (0.09 R)
• M8: 5,098,146 km (0.105 R)
• M9: 5,219,171 km (0.109 R)
• M10: 5,953,247 km (0.103 R)
• M11: 6,538,175 km (0.107 R)
• M12: 7,047,855 km (0.049 R)
• M13: 7,982,542 km (0.057 R)
• M14: 8,952,834 km (0.091 R)
• M15: 9,353,158 km (0.095 R)
• M16: 10,237,132 km (0.057 R)
• M17: 10,478,732 km (0.061 R)
• M18: 11,743,882 km (0.073 R)
• M19: 14,756,035 km (0.054 R)
• M20: 15,376,866 km (0.101 R)
• M21: 17,480,062 km (0.098 R)
• M22: 22,733,192 km (0.061 R)
• M23: 25,538,301 km (0.081 R)
• M24: 33,594,147 km (0.108 R)
• M25: 34,557,856 km (0.115 R)
• M26: 35,319,908 km (0.054 R)
• M27: 35,539,817 km (0.099 R)
• M28: 36,990,766 km (0.038 R)
• M29: 37,217,407 km (0.058 R)
• M30: 37,559,238 km (0.098 R)
• M31: 38,713,535 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.9

Radius: 7.9

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.17 AU - 8.13 AU

Year: 13197 Days

Day: 23.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,778,857 km

• M1: 100,231 km (0.085 R)
• M2: 448,494 km (0.098 R)
• M3: 829,071 km (0.085 R)
• M4: 1,166,265 km (0.118 R)
• M5: 1,870,422 km (0.044 R)
• M6: 2,397,306 km (0.102 R)
• M7: 2,877,515 km (0.115 R)
• M8: 4,299,144 km (0.114 R)
• M9: 4,612,551 km (0.1 R)
• M10: 5,355,903 km (0.105 R)
• M11: 7,428,133 km (0.06 R)
• M12: 7,788,514 km (0.099 R)
• M13: 8,160,564 km (0.113 R)
• M14: 9,768,591 km (0.112 R)
• M15: 10,422,783 km (0.059 R)
• M16: 10,817,721 km (0.065 R)
• M17: 13,732,636 km (0.094 R)
• M18: 14,623,192 km (0.051 R)
• M19: 16,594,593 km (0.099 R)
• M20: 17,683,665 km (0.045 R)
• M21: 18,245,704 km (0.108 R)
• M22: 18,985,765 km (0.052 R)
• M23: 21,326,074 km (0.106 R)
• M24: 21,779,655 km (0.067 R)
• M25: 23,658,604 km (0.115 R)
• M26: 24,340,920 km (0.062 R)
• M27: 27,202,278 km (0.106 R)
• M28: 28,276,391 km (0.096 R)
• M29: 28,934,173 km (0.059 R)
• M30: 29,378,329 km (0.117 R)
• M31: 32,021,275 km (0.091 R)
• M32: 39,110,568 km (0.119 R)
• M33: 42,874,451 km (0.099 R)
• M34: 45,963,796 km (0.089 R)
• M35: 46,416,928 km (0.103 R)
• M36: 57,679,254 km (0.034 R)
• M37: 58,736,762 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.8

Radius: 7.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.35 AU - 7.49 AU

Year: 13951 Days

Day: 19.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,778,857 km

• M1: 94,845 km (0.078 R)
• M2: 713,432 km (0.081 R)
• M3: 1,019,509 km (0.088 R)
• M4: 1,580,801 km (0.102 R)
• M5: 2,257,133 km (0.112 R)
• M6: 4,993,727 km (0.092 R)
• M7: 5,667,067 km (0.111 R)
• M8: 5,981,820 km (0.068 R)
• M9: 6,338,611 km (0.098 R)
• M10: 9,052,317 km (0.107 R)
• M11: 9,324,884 km (0.076 R)
• M12: 16,513,511 km (0.114 R)
• M13: 16,921,015 km (0.06 R)
• M14: 19,573,385 km (0.057 R)
• M15: 22,991,547 km (0.102 R)
• M16: 23,941,344 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.3

Radius: 3.2

Gravity: 96.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.69 AU - 10.67 AU

Year: 19199 Days

Day: 16 Hours

Environment

Temp: -242 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,778,857 km

• M1: 42,336 km (0.114 R)
• M2: 148,251 km (0.085 R)
• M3: 339,737 km (0.107 R)
• M4: 1,085,482 km (0.085 R)
• M5: 1,545,795 km (0.041 R)
• M6: 1,781,262 km (0.1 R)
• M7: 2,510,402 km (0.026 R)
• M8: 2,809,598 km (0.115 R)
• M9: 3,302,074 km (0.058 R)
• M10: 3,508,369 km (0.06 R)
• M11: 3,723,192 km (0.094 R)
• M12: 4,012,215 km (0.032 R)
• M13: 4,111,847 km (0.088 R)
• M14: 4,634,692 km (0.084 R)
• M15: 5,161,575 km (0.102 R)
• M16: 5,279,458 km (0.063 R)
• M17: 5,685,467 km (0.111 R)
• M18: 8,137,526 km (0.055 R)
• M19: 9,831,422 km (0.091 R)
• M20: 10,888,481 km (0.118 R)
• M21: 11,746,425 km (0.087 R)
• M22: 12,791,067 km (0.105 R)
• M23: 13,820,450 km (0.044 R)
• M24: 15,384,944 km (0.114 R)
• M25: 16,462,946 km (0.079 R)
• M26: 16,718,609 km (0.11 R)
• M27: 16,890,647 km (0.06 R)
• M28: 21,379,929 km (0.114 R)
• M29: 24,776,998 km (0.094 R)
• M30: 26,253,978 km (0.066 R)
• M31: 29,009,121 km (0.108 R)
• M32: 29,507,282 km (0.114 R)
• M33: 35,935,503 km (0.072 R)
• M34: 38,120,679 km (0.105 R)
• M35: 43,398,342 km (0.077 R)
• M36: 44,213,351 km (0.094 R)
• M37: 49,142,452 km (0.055 R)
• M38: 51,647,767 km (0.109 R)
• M39: 53,674,968 km (0.115 R)
• M40: 59,073,207 km (0.072 R)
• M41: 61,698,051 km (0.119 R)
• M42: 71,383,018 km (0.108 R)
• M43: 82,778,037 km (0.059 R)
• M44: 83,778,847 km (0.206 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: 426 - 15,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit