🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 11.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.82 AU - 0.96 AU

Year: 560 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,174,962 km

• M1: 139,276 km (0.103 R)
• M2: 486,043 km (0.096 R)
• M3: 1,005,896 km (0.05 R)
• M4: 1,357,002 km (0.097 R)
• M5: 2,008,501 km (0.092 R)
• M6: 2,398,951 km (0.108 R)
• M7: 2,769,057 km (0.107 R)
• M8: 3,167,735 km (0.074 R)
• M9: 3,647,346 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 10

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.17 AU - 1.59 AU

Year: 1081 Days

Day: 13.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,174,962 km

• M1: 124,316 km (0.056 R)
• M2: 441,463 km (0.115 R)
• M3: 868,864 km (0.102 R)
• M4: 1,187,807 km (0.07 R)
• M5: 1,553,723 km (0.098 R)
• M6: 2,034,830 km (0.075 R)
• M7: 2,496,190 km (0.106 R)
• M8: 2,820,967 km (0.085 R)
• M9: 3,214,858 km (0.083 R)
• M10: 4,783,990 km (0.071 R)
• M11: 5,135,545 km (0.119 R)
• M12: 5,464,810 km (0.102 R)
• M13: 6,209,060 km (0.062 R)
• M14: 6,538,474 km (0.086 R)
• M15: 7,924,050 km (0.099 R)
• M16: 9,267,588 km (0.067 R)
• M17: 10,023,506 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 12.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.62 AU - 2.66 AU

Year: 2860 Days

Day: 6.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 133.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,174,962 km

• M1: 153,338 km (0.083 R)
• M2: 641,176 km (0.088 R)
• M3: 1,052,122 km (0.107 R)
• M4: 1,486,255 km (0.119 R)
• M5: 2,201,183 km (0.111 R)
• M6: 3,405,446 km (0.099 R)
• M7: 3,974,815 km (0.104 R)
• M8: 5,509,839 km (0.073 R)
• M9: 6,325,746 km (0.118 R)
• M10: 7,536,890 km (0.09 R)
• M11: 8,789,623 km (0.056 R)
• M12: 9,372,456 km (0.11 R)
• M13: 9,864,932 km (0.119 R)
• M14: 10,334,819 km (0.04 R)
• M15: 10,984,523 km (0.116 R)
• M16: 11,404,294 km (0.113 R)
• M17: 13,051,517 km (0.071 R)
• M18: 13,475,178 km (0.095 R)
• M19: 14,300,509 km (0.029 R)
• M20: 15,838,974 km (0.1 R)
• M21: 16,703,201 km (0.11 R)
• M22: 17,655,541 km (0.118 R)
• M23: 18,408,168 km (0.091 R)
• M24: 19,181,888 km (0.094 R)
• M25: 22,294,571 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 12.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.45 AU - 3.95 AU

Year: 3817 Days

Day: 5.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,174,962 km

• M1: 151,692 km (0.095 R)
• M2: 547,977 km (0.05 R)
• M3: 1,130,511 km (0.118 R)
• M4: 2,138,053 km (0.111 R)
• M5: 4,494,668 km (0.054 R)
• M6: 4,900,826 km (0.083 R)
• M7: 6,535,482 km (0.059 R)
• M8: 7,027,210 km (0.11 R)
• M9: 8,365,363 km (0.118 R)
• M10: 9,552,871 km (0.094 R)
• M11: 10,556,523 km (0.102 R)
• M12: 11,148,482 km (0.099 R)
• M13: 11,629,140 km (0.074 R)
• M14: 12,772,965 km (0.111 R)
• M15: 14,091,072 km (0.102 R)
• M16: 14,550,039 km (0.093 R)
• M17: 15,124,494 km (0.049 R)
• M18: 17,111,004 km (0.114 R)
• M19: 19,453,408 km (0.077 R)
• M20: 20,408,740 km (0.119 R)
• M21: 21,730,886 km (0.101 R)
• M22: 23,109,281 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 8.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.85 AU - 4.09 AU

Year: 5275 Days

Day: 5.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,174,962 km

• M1: 102,026 km (0.064 R)
• M2: 422,315 km (0.045 R)
• M3: 717,322 km (0.119 R)
• M4: 1,041,351 km (0.084 R)
• M5: 2,056,821 km (0.086 R)
• M6: 2,649,378 km (0.098 R)
• M7: 3,177,608 km (0.09 R)
• M8: 3,969,280 km (0.119 R)
• M9: 5,309,677 km (0.047 R)
• M10: 7,772,208 km (0.101 R)
• M11: 9,446,358 km (0.098 R)
• M12: 12,218,107 km (0.033 R)
• M13: 12,866,314 km (0.074 R)
• M14: 18,227,453 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.4

Radius: 3.2

Gravity: 55.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.21 AU - 6.57 AU

Year: 9532 Days

Day: 22.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,174,962 km

• M1: 40,092 km (0.081 R)
• M2: 140,323 km (0.084 R)
• M3: 807,679 km (0.071 R)
• M4: 1,291,628 km (0.113 R)
• M5: 1,471,445 km (0.063 R)
• M6: 1,802,804 km (0.061 R)
• M7: 2,732,405 km (0.075 R)
• M8: 3,028,908 km (0.089 R)
• M9: 5,211,391 km (0.095 R)
• M10: 7,877,973 km (0.084 R)
• M11: 11,817,783 km (0.06 R)
• M12: 12,037,991 km (0.108 R)
• M13: 15,676,660 km (0.036 R)
• M14: 18,105,082 km (0.098 R)
• M15: 18,471,298 km (0.116 R)
• M16: 20,376,576 km (0.079 R)
• M17: 20,932,632 km (0.089 R)
• M18: 23,690,768 km (0.114 R)
• M19: 24,128,790 km (0.074 R)
• M20: 25,292,662 km (0.102 R)
• M21: 25,475,021 km (0.115 R)
• M22: 28,022,972 km (0.079 R)
• M23: 33,618,381 km (0.09 R)
• M24: 34,282,596 km (0.105 R)
• M25: 36,211,810 km (0.106 R)
• M26: 41,412,131 km (0.106 R)
• M27: 42,047,324 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.9

Radius: 3.8

Gravity: 36.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.13 AU - 9.97 AU

Year: 15231 Days

Day: 22.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,174,962 km

• M1: 47,273 km (0.114 R)
• M2: 313,108 km (0.118 R)
• M3: 763,697 km (0.1 R)
• M4: 1,068,877 km (0.117 R)
• M5: 1,829,732 km (0.088 R)
• M6: 1,987,857 km (0.095 R)
• M7: 2,117,259 km (0.095 R)
• M8: 2,352,127 km (0.119 R)
• M9: 2,991,658 km (0.069 R)
• M10: 3,338,576 km (0.116 R)
• M11: 4,898,283 km (0.086 R)
• M12: 5,135,097 km (0.118 R)
• M13: 5,344,085 km (0.087 R)
• M14: 5,816,664 km (0.089 R)
• M15: 6,159,692 km (0.073 R)
• M16: 6,556,426 km (0.07 R)
• M17: 6,678,647 km (0.119 R)
• M18: 7,140,157 km (0.104 R)
• M19: 11,040,323 km (0.107 R)
• M20: 13,634,350 km (0.076 R)
• M21: 14,790,592 km (0.08 R)
• M22: 16,307,065 km (0.117 R)
• M23: 16,531,911 km (0.102 R)
• M24: 18,486,258 km (0.119 R)
• M25: 18,812,531 km (0.059 R)
• M26: 20,156,518 km (0.104 R)
• M27: 24,766,526 km (0.053 R)
• M28: 25,063,627 km (0.092 R)
• M29: 26,584,439 km (0.099 R)
• M30: 30,257,366 km (0.119 R)
• M31: 31,168,118 km (0.049 R)
• M32: 35,118,699 km (0.082 R)
• M33: 35,243,314 km (0.072 R)
• M34: 35,619,103 km (0.092 R)
• M35: 39,659,592 km (0.111 R)
• M36: 46,501,750 km (0.069 R)
• M37: 47,866,382 km (0.041 R)
• M38: 48,173,207 km (0.092 R)
• M39: 56,448,513 km (0.076 R)
• M40: 56,962,830 km (0.106 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: 199 - 15,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit