🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.7

Radius: 11.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.47 AU - 0.69 AU

Year: 295 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,994,736 km

• M1: 145,559 km (0.039 R)
• M2: 519,105 km (0.072 R)
• M3: 899,981 km (0.119 R)
• M4: 1,351,617 km (0.107 R)
• M5: 1,805,497 km (0.12 R)
• M6: 2,465,074 km (0.078 R)
• M7: 3,010,358 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 14.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.01 AU - 1.21 AU

Year: 780 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,994,736 km

• M1: 182,809 km (0.109 R)
• M2: 646,712 km (0.117 R)
• M3: 1,394,551 km (0.09 R)
• M4: 2,231,252 km (0.059 R)
• M5: 2,996,296 km (0.072 R)
• M6: 3,580,027 km (0.118 R)
• M7: 4,109,154 km (0.067 R)
• M8: 4,747,189 km (0.086 R)
• M9: 5,264,947 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 14.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.89 AU - 2.53 AU

Year: 2191 Days

Day: 14.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,994,736 km

• M1: 182,659 km (0.101 R)
• M2: 703,110 km (0.1 R)
• M3: 1,260,661 km (0.087 R)
• M4: 1,947,764 km (0.081 R)
• M5: 2,533,889 km (0.089 R)
• M6: 3,021,279 km (0.087 R)
• M7: 3,499,244 km (0.118 R)
• M8: 4,676,130 km (0.082 R)
• M9: 6,023,857 km (0.083 R)
• M10: 6,817,025 km (0.091 R)
• M11: 9,765,450 km (0.102 R)
• M12: 10,360,401 km (0.115 R)
• M13: 11,623,156 km (0.1 R)
• M14: 15,178,200 km (0.104 R)
• M15: 17,770,581 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 14.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.26 AU - 4.78 AU

Year: 5375 Days

Day: 12.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,994,736 km

• M1: 175,478 km (0.035 R)
• M2: 738,864 km (0.074 R)
• M3: 1,555,219 km (0.086 R)
• M4: 2,458,791 km (0.094 R)
• M5: 3,048,206 km (0.063 R)
• M6: 3,526,022 km (0.075 R)
• M7: 4,076,392 km (0.047 R)
• M8: 4,635,140 km (0.029 R)
• M9: 8,346,364 km (0.034 R)
• M10: 9,291,225 km (0.114 R)
• M11: 12,994,221 km (0.113 R)
• M12: 13,797,262 km (0.059 R)
• M13: 15,950,125 km (0.119 R)
• M14: 18,318,558 km (0.094 R)
• M15: 19,200,288 km (0.074 R)
• M16: 23,013,239 km (0.093 R)
• M17: 24,040,079 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 9.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.69 AU - 5.43 AU

Year: 7590 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,994,736 km

• M1: 126,111 km (0.029 R)
• M2: 707,149 km (0.077 R)
• M3: 1,130,062 km (0.118 R)
• M4: 2,931,520 km (0.099 R)
• M5: 5,109,964 km (0.12 R)
• M6: 5,610,668 km (0.116 R)
• M7: 8,279,644 km (0.099 R)
• M8: 10,032,183 km (0.039 R)
• M9: 10,618,008 km (0.087 R)
• M10: 13,076,799 km (0.091 R)
• M11: 16,154,924 km (0.096 R)
• M12: 17,165,159 km (0.042 R)
• M13: 17,861,836 km (0.04 R)
• M14: 18,795,327 km (0.039 R)
• M15: 20,916,176 km (0.06 R)
• M16: 27,751,901 km (0.038 R)
• M17: 30,392,603 km (0.072 R)
• M18: 30,696,137 km (0.118 R)
• M19: 31,103,791 km (0.042 R)
• M20: 33,410,889 km (0.069 R)
• M21: 35,381,392 km (0.109 R)
• M22: 36,623,204 km (0.09 R)
• M23: 39,432,952 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930

Radius: 7.5

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.57 AU - 8.93 AU

Year: 15802 Days

Day: 23.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,994,736 km

• M1: 93,349 km (0.102 R)
• M2: 677,230 km (0.085 R)
• M3: 1,477,578 km (0.105 R)
• M4: 2,319,665 km (0.12 R)
• M5: 2,845,651 km (0.081 R)
• M6: 3,124,052 km (0.07 R)
• M7: 3,504,629 km (0.084 R)
• M8: 4,392,044 km (0.119 R)
• M9: 6,053,627 km (0.062 R)
• M10: 7,800,332 km (0.087 R)
• M11: 8,046,271 km (0.089 R)
• M12: 8,868,461 km (0.031 R)
• M13: 9,688,856 km (0.078 R)
• M14: 11,167,182 km (0.099 R)
• M15: 12,654,783 km (0.097 R)
• M16: 15,241,480 km (0.076 R)
• M17: 17,734,528 km (0.072 R)
• M18: 21,146,257 km (0.037 R)
• M19: 22,605,435 km (0.108 R)
• M20: 28,881,215 km (0.058 R)
• M21: 32,162,495 km (0.062 R)
• M22: 35,013,382 km (0.079 R)
• M23: 38,028,527 km (0.088 R)
• M24: 38,452,637 km (0.062 R)
• M25: 39,023,053 km (0.081 R)
• M26: 39,454,494 km (0.093 R)
• M27: 39,889,075 km (0.057 R)
• M28: 40,180,642 km (0.062 R)
• M29: 43,021,655 km (0.117 R)
• M30: 52,517,978 km (0.053 R)
• M31: 53,750,814 km (0.05 R)
• M32: 60,974,297 km (0.112 R)
• M33: 62,531,910 km (0.077 R)
• M34: 65,929,726 km (0.112 R)
• M35: 67,570,366 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.1

Radius: 5.5

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.41 AU - 11.27 AU

Year: 20584 Days

Day: 20 Hours

Environment

Temp: -237 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,994,736 km

• M1: 68,516 km (0.064 R)
• M2: 257,757 km (0.106 R)
• M3: 2,799,874 km (0.071 R)
• M4: 4,476,716 km (0.056 R)
• M5: 6,608,935 km (0.099 R)
• M6: 9,898,293 km (0.081 R)
• M7: 13,424,464 km (0.103 R)
• M8: 18,565,096 km (0.111 R)
• M9: 23,834,382 km (0.086 R)
• M10: 25,462,904 km (0.077 R)
• M11: 30,348,920 km (0.097 R)
• M12: 37,447,638 km (0.105 R)
• M13: 44,289,347 km (0.086 R)
• M14: 47,333,065 km (0.101 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: 553 - 12,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit