🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658

Radius: 14.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.08 AU - 1.46 AU

Year: 988 Days

Day: 7.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,818,632 km

• M1: 176,675 km (0.087 R)
• M2: 717,172 km (0.092 R)
• M3: 1,613,563 km (0.075 R)
• M4: 2,174,854 km (0.114 R)
• M5: 2,866,146 km (0.118 R)
• M6: 3,553,548 km (0.115 R)
• M7: 4,366,014 km (0.119 R)
• M8: 5,054,164 km (0.029 R)
• M9: 5,895,802 km (0.051 R)
• M10: 6,806,404 km (0.092 R)
• M11: 7,248,316 km (0.092 R)
• M12: 8,010,667 km (0.099 R)
• M13: 8,935,032 km (0.113 R)
• M14: 9,437,531 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 13

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.12 AU - 2.44 AU

Year: 2376 Days

Day: 12.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,818,632 km

• M1: 161,715 km (0.094 R)
• M2: 615,446 km (0.077 R)
• M3: 1,103,733 km (0.096 R)
• M4: 1,617,901 km (0.114 R)
• M5: 2,107,086 km (0.07 R)
• M6: 3,791,408 km (0.12 R)
• M7: 4,605,370 km (0.12 R)
• M8: 5,324,188 km (0.074 R)
• M9: 5,795,272 km (0.072 R)
• M10: 7,552,000 km (0.113 R)
• M11: 9,537,911 km (0.069 R)
• M12: 10,164,427 km (0.066 R)
• M13: 11,969,924 km (0.104 R)
• M14: 14,381,292 km (0.07 R)
• M15: 14,881,547 km (0.093 R)
• M16: 15,773,001 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 11

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.62 AU - 3.34 AU

Year: 3551 Days

Day: 5.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,818,632 km

• M1: 137,780 km (0.1 R)
• M2: 591,660 km (0.05 R)
• M3: 1,155,195 km (0.1 R)
• M4: 1,927,269 km (0.097 R)
• M5: 2,398,203 km (0.119 R)
• M6: 2,962,487 km (0.116 R)
• M7: 3,593,939 km (0.099 R)
• M8: 4,048,717 km (0.11 R)
• M9: 4,999,710 km (0.063 R)
• M10: 5,980,324 km (0.115 R)
• M11: 7,021,526 km (0.109 R)
• M12: 7,470,319 km (0.12 R)
• M13: 8,786,182 km (0.035 R)
• M14: 9,732,389 km (0.092 R)
• M15: 10,250,596 km (0.065 R)
• M16: 11,693,318 km (0.101 R)
• M17: 13,027,282 km (0.08 R)
• M18: 13,904,823 km (0.088 R)
• M19: 14,358,104 km (0.105 R)
• M20: 15,669,180 km (0.087 R)
• M21: 16,437,515 km (0.06 R)
• M22: 18,710,355 km (0.096 R)
• M23: 20,790,813 km (0.09 R)
• M24: 21,584,280 km (0.064 R)
• M25: 22,951,455 km (0.12 R)
• M26: 24,158,261 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 11.2

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.45 AU - 4.07 AU

Year: 4063 Days

Day: 13.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,818,632 km

• M1: 139,874 km (0.12 R)
• M2: 782,247 km (0.095 R)
• M3: 1,321,099 km (0.119 R)
• M4: 1,985,613 km (0.089 R)
• M5: 2,451,610 km (0.073 R)
• M6: 3,141,256 km (0.094 R)
• M7: 4,328,914 km (0.083 R)
• M8: 5,337,802 km (0.081 R)
• M9: 6,308,393 km (0.096 R)
• M10: 8,256,606 km (0.1 R)
• M11: 9,886,325 km (0.079 R)
• M12: 11,673,421 km (0.073 R)
• M13: 12,297,992 km (0.108 R)
• M14: 13,457,675 km (0.118 R)
• M15: 15,877,121 km (0.112 R)
• M16: 16,405,650 km (0.117 R)
• M17: 18,188,708 km (0.047 R)
• M18: 20,302,226 km (0.093 R)
• M19: 23,469,213 km (0.116 R)
• M20: 24,464,488 km (0.078 R)
• M21: 25,328,565 km (0.081 R)
• M22: 25,727,842 km (0.057 R)
• M23: 27,117,456 km (0.089 R)
• M24: 28,815,392 km (0.119 R)
• M25: 29,426,200 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 8.9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.2 AU - 4.46 AU

Year: 6219 Days

Day: 8.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,818,632 km

• M1: 110,702 km (0.08 R)
• M2: 426,354 km (0.094 R)
• M3: 1,442,273 km (0.097 R)
• M4: 1,736,382 km (0.058 R)
• M5: 2,191,758 km (0.066 R)
• M6: 2,601,357 km (0.11 R)
• M7: 3,489,221 km (0.118 R)
• M8: 8,093,843 km (0.066 R)
• M9: 8,477,562 km (0.071 R)
• M10: 10,809,643 km (0.096 R)
• M11: 22,046,089 km (0.058 R)
• M12: 22,947,416 km (0.09 R)
• M13: 26,799,711 km (0.112 R)
• M14: 30,414,444 km (0.096 R)
• M15: 31,155,851 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570

Radius: 4.4

Gravity: 29.44 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.75 AU - 9.81 AU

Year: 16446 Days

Day: 16.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,818,632 km

• M1: 55,351 km (0.097 R)
• M2: 223,200 km (0.057 R)
• M3: 396,883 km (0.103 R)
• M4: 556,803 km (0.048 R)
• M5: 760,107 km (0.105 R)
• M6: 944,262 km (0.117 R)
• M7: 1,507,647 km (0.047 R)
• M8: 1,888,524 km (0.04 R)
• M9: 2,372,173 km (0.099 R)
• M10: 3,285,618 km (0.092 R)
• M11: 3,553,249 km (0.119 R)
• M12: 3,981,697 km (0.09 R)
• M13: 5,966,561 km (0.059 R)
• M14: 9,451,294 km (0.114 R)
• M15: 9,773,528 km (0.114 R)
• M16: 10,841,956 km (0.108 R)
• M17: 13,075,901 km (0.088 R)
• M18: 16,048,710 km (0.078 R)
• M19: 16,276,847 km (0.077 R)
• M20: 18,098,201 km (0.071 R)
• M21: 19,270,899 km (0.075 R)
• M22: 20,493,412 km (0.108 R)
• M23: 22,139,886 km (0.04 R)
• M24: 22,422,626 km (0.091 R)
• M25: 26,110,513 km (0.115 R)
• M26: 27,823,259 km (0.098 R)
• M27: 30,414,294 km (0.101 R)
• M28: 33,904,861 km (0.059 R)
• M29: 39,281,858 km (0.098 R)
• M30: 43,263,255 km (0.116 R)
• M31: 53,694,416 km (0.102 R)
• M32: 54,204,694 km (0.114 R)
• M33: 56,981,081 km (0.085 R)
• M34: 58,224,987 km (0.07 R)
• M35: 61,506,566 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.4

Radius: 7.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.62 AU - 9.4 AU

Year: 17136 Days

Day: 24.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,818,632 km

• M1: 92,152 km (0.092 R)
• M2: 458,966 km (0.071 R)
• M3: 736,171 km (0.051 R)
• M4: 1,865,186 km (0.042 R)
• M5: 2,543,762 km (0.103 R)
• M6: 3,250,463 km (0.106 R)
• M7: 5,187,755 km (0.1 R)
• M8: 5,478,424 km (0.105 R)
• M9: 6,092,224 km (0.104 R)
• M10: 6,448,865 km (0.12 R)
• M11: 8,564,927 km (0.115 R)
• M12: 8,889,255 km (0.101 R)
• M13: 9,735,979 km (0.092 R)
• M14: 12,546,474 km (0.101 R)
• M15: 15,199,293 km (0.112 R)
• M16: 16,160,759 km (0.1 R)
• M17: 16,781,889 km (0.112 R)
• M18: 17,098,438 km (0.067 R)
• M19: 18,005,749 km (0.072 R)
• M20: 20,199,901 km (0.114 R)
• M21: 22,719,877 km (0.093 R)
• M22: 23,185,276 km (0.106 R)
• M23: 27,752,948 km (0.08 R)
• M24: 29,552,461 km (0.059 R)
• M25: 31,332,825 km (0.107 R)
• M26: 32,689,528 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.8

Radius: 3.7

Gravity: 19.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.9 AU - 9.36 AU

Year: 19042 Days

Day: 20.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,818,632 km

• M1: 46,824 km (0.082 R)
• M2: 183,557 km (0.108 R)
• M3: 308,620 km (0.085 R)
• M4: 527,183 km (0.054 R)
• M5: 679,623 km (0.097 R)
• M6: 1,475,185 km (0.086 R)
• M7: 1,898,247 km (0.028 R)
• M8: 2,624,395 km (0.113 R)
• M9: 3,096,975 km (0.091 R)
• M10: 5,352,313 km (0.119 R)
• M11: 7,650,286 km (0.105 R)
• M12: 8,324,972 km (0.075 R)
• M13: 8,652,890 km (0.037 R)
• M14: 9,434,839 km (0.07 R)
• M15: 9,739,869 km (0.051 R)
• M16: 13,799,805 km (0.116 R)
• M17: 17,762,054 km (0.056 R)
• M18: 18,071,124 km (0.077 R)
• M19: 23,607,591 km (0.077 R)
• M20: 32,417,410 km (0.058 R)
• M21: 32,878,770 km (0.101 R)
• M22: 33,344,468 km (0.034 R)
• M23: 35,251,242 km (0.049 R)
• M24: 48,538,675 km (0.105 R)
• M25: 50,057,093 km (0.109 R)
• M26: 52,551,937 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.4

Radius: 5.3

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.06 AU - 10.46 AU

Year: 21047 Days

Day: 21.5 Hours

Environment

Temp: -243 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,818,632 km

• M1: 66,272 km (0.084 R)
• M2: 346,319 km (0.082 R)
• M3: 553,512 km (0.098 R)
• M4: 764,894 km (0.042 R)
• M5: 983,606 km (0.099 R)
• M6: 1,340,397 km (0.106 R)
• M7: 2,109,180 km (0.087 R)
• M8: 2,329,987 km (0.115 R)
• M9: 2,987,469 km (0.12 R)
• M10: 3,591,097 km (0.119 R)
• M11: 3,761,190 km (0.055 R)
• M12: 4,087,014 km (0.105 R)
• M13: 4,694,082 km (0.096 R)
• M14: 4,897,685 km (0.075 R)
• M15: 6,125,285 km (0.069 R)
• M16: 7,453,116 km (0.089 R)
• M17: 10,605,741 km (0.102 R)
• M18: 13,029,526 km (0.066 R)
• M19: 14,547,795 km (0.094 R)
• M20: 15,349,490 km (0.055 R)
• M21: 16,026,869 km (0.03 R)
• M22: 23,438,097 km (0.039 R)
• M23: 25,359,532 km (0.099 R)
• M24: 30,207,251 km (0.091 R)
• M25: 31,749,605 km (0.045 R)
• M26: 34,478,120 km (0.084 R)
• M27: 38,719,968 km (0.111 R)
• M28: 41,829,659 km (0.048 R)
• M29: 44,949,523 km (0.08 R)
• M30: 46,332,854 km (0.045 R)
• M31: 47,744,310 km (0.11 R)
• M32: 48,380,699 km (0.095 R)
• M33: 50,488,085 km (0.076 R)
• M34: 51,481,115 km (0.038 R)
• M35: 52,825,103 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit