🌌 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: 777.6

Radius: 9.9

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.72 AU

Year: 305 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,631,001 km

• M1: 123,269 km (0.115 R)
• M2: 451,038 km (0.12 R)
• M3: 905,965 km (0.102 R)
• M4: 1,733,839 km (0.091 R)
• M5: 2,244,417 km (0.052 R)
• M6: 2,755,593 km (0.036 R)
• M7: 3,201,843 km (0.116 R)
• M8: 3,684,147 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.8

Radius: 12.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.24 AU - 1.52 AU

Year: 1119 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,631,001 km

• M1: 156,779 km (0.098 R)
• M2: 656,585 km (0.075 R)
• M3: 1,155,195 km (0.06 R)
• M4: 1,564,345 km (0.113 R)
• M5: 1,968,409 km (0.073 R)
• M6: 2,443,232 km (0.114 R)
• M7: 3,063,914 km (0.115 R)
• M8: 3,771,512 km (0.069 R)
• M9: 4,278,350 km (0.087 R)
• M10: 4,868,962 km (0.028 R)
• M11: 5,726,307 km (0.108 R)
• M12: 7,072,688 km (0.087 R)
• M13: 8,199,908 km (0.053 R)
• M14: 9,750,041 km (0.111 R)
• M15: 10,610,977 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 13.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.54 AU - 2.2 AU

Year: 1765 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 132 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,631,001 km

• M1: 170,691 km (0.111 R)
• M2: 645,365 km (0.071 R)
• M3: 1,316,312 km (0.065 R)
• M4: 1,765,255 km (0.106 R)
• M5: 3,035,640 km (0.069 R)
• M6: 4,120,973 km (0.1 R)
• M7: 5,713,741 km (0.098 R)
• M8: 7,005,818 km (0.083 R)
• M9: 7,477,201 km (0.109 R)
• M10: 8,090,402 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.5

Radius: 8.7

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.79 AU - 2.33 AU

Year: 2041 Days

Day: 14.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,631,001 km

• M1: 108,159 km (0.113 R)
• M2: 502,649 km (0.114 R)
• M3: 907,012 km (0.09 R)
• M4: 1,185,414 km (0.111 R)
• M5: 1,875,808 km (0.11 R)
• M6: 2,691,266 km (0.028 R)
• M7: 3,080,519 km (0.076 R)
• M8: 4,270,870 km (0.118 R)
• M9: 5,400,782 km (0.073 R)
• M10: 6,048,092 km (0.107 R)
• M11: 6,417,599 km (0.108 R)
• M12: 7,557,086 km (0.044 R)
• M13: 8,726,193 km (0.084 R)
• M14: 9,476,277 km (0.116 R)
• M15: 12,315,944 km (0.097 R)
• M16: 13,929,058 km (0.09 R)
• M17: 17,675,886 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.1

Radius: 6.8

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.6 AU - 6.64 AU

Year: 11757 Days

Day: 23.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,631,001 km

• M1: 84,523 km (0.03 R)
• M2: 332,406 km (0.106 R)
• M3: 547,678 km (0.098 R)
• M4: 1,141,133 km (0.103 R)
• M5: 1,403,228 km (0.038 R)
• M6: 1,968,259 km (0.103 R)
• M7: 2,204,923 km (0.07 R)
• M8: 2,479,585 km (0.081 R)
• M9: 2,881,255 km (0.102 R)
• M10: 3,372,534 km (0.06 R)
• M11: 5,311,024 km (0.083 R)
• M12: 6,589,337 km (0.061 R)
• M13: 7,161,848 km (0.11 R)
• M14: 8,232,072 km (0.095 R)
• M15: 9,933,448 km (0.076 R)
• M16: 11,583,214 km (0.104 R)
• M17: 12,702,505 km (0.096 R)
• M18: 15,947,283 km (0.113 R)
• M19: 18,344,140 km (0.104 R)
• M20: 18,941,035 km (0.056 R)
• M21: 23,055,276 km (0.1 R)
• M22: 24,549,160 km (0.118 R)
• M23: 27,340,806 km (0.095 R)
• M24: 28,514,252 km (0.109 R)
• M25: 29,315,049 km (0.076 R)
• M26: 31,700,836 km (0.081 R)
• M27: 34,437,430 km (0.069 R)
• M28: 34,663,023 km (0.043 R)
• M29: 35,231,047 km (0.052 R)
• M30: 38,649,059 km (0.064 R)
• M31: 41,004,477 km (0.044 R)
• M32: 42,930,400 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 3.1

Gravity: 41.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.36 AU - 7.22 AU

Year: 12213 Days

Day: 24.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,631,001 km

• M1: 39,195 km (0.116 R)
• M2: 601,234 km (0.074 R)
• M3: 888,013 km (0.116 R)
• M4: 1,492,538 km (0.082 R)
• M5: 1,591,123 km (0.085 R)
• M6: 3,718,554 km (0.034 R)
• M7: 3,900,316 km (0.03 R)
• M8: 5,507,894 km (0.112 R)
• M9: 5,642,084 km (0.063 R)
• M10: 6,346,241 km (0.058 R)
• M11: 7,591,494 km (0.108 R)
• M12: 7,757,697 km (0.117 R)
• M13: 8,898,530 km (0.094 R)
• M14: 9,036,908 km (0.049 R)
• M15: 10,864,545 km (0.079 R)
• M16: 12,004,182 km (0.106 R)
• M17: 18,015,174 km (0.035 R)
• M18: 19,295,133 km (0.077 R)
• M19: 24,476,456 km (0.028 R)
• M20: 31,357,060 km (0.106 R)
• M21: 32,000,630 km (0.117 R)
• M22: 35,582,003 km (0.082 R)
• M23: 37,349,053 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.6

Radius: 6.1

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.74 AU - 8 AU

Year: 12429 Days

Day: 24.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,631,001 km

• M1: 75,846 km (0.088 R)
• M2: 363,822 km (0.069 R)
• M3: 629,209 km (0.116 R)
• M4: 1,457,083 km (0.066 R)
• M5: 1,695,393 km (0.104 R)
• M6: 3,949,833 km (0.059 R)
• M7: 4,275,507 km (0.109 R)
• M8: 4,502,447 km (0.099 R)
• M9: 4,767,385 km (0.095 R)
• M10: 6,396,955 km (0.102 R)
• M11: 10,757,882 km (0.112 R)
• M12: 12,565,174 km (0.102 R)
• M13: 12,797,200 km (0.097 R)
• M14: 14,312,627 km (0.103 R)
• M15: 19,108,734 km (0.116 R)
• M16: 21,907,411 km (0.065 R)
• M17: 24,967,885 km (0.101 R)
• M18: 30,647,069 km (0.07 R)
• M19: 41,454,019 km (0.078 R)
• M20: 44,739,936 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.3

Radius: 5.2

Gravity: 18.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.07 AU - 11.33 AU

Year: 20853 Days

Day: 24.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,631,001 km

• M1: 69,862 km (0.062 R)
• M2: 237,113 km (0.059 R)
• M3: 568,622 km (0.107 R)
• M4: 1,033,871 km (0.111 R)
• M5: 1,670,559 km (0.097 R)
• M6: 2,427,225 km (0.056 R)
• M7: 4,223,447 km (0.08 R)
• M8: 6,756,289 km (0.111 R)
• M9: 8,212,474 km (0.073 R)
• M10: 9,364,827 km (0.118 R)
• M11: 10,151,861 km (0.111 R)
• M12: 11,856,978 km (0.086 R)
• M13: 12,245,633 km (0.035 R)
• M14: 12,709,835 km (0.107 R)
• M15: 14,758,578 km (0.098 R)
• M16: 18,271,734 km (0.117 R)
• M17: 18,443,473 km (0.07 R)
• M18: 19,318,620 km (0.081 R)
• M19: 20,497,003 km (0.069 R)
• M20: 29,760,701 km (0.096 R)
• M21: 30,478,173 km (0.081 R)
• M22: 31,329,684 km (0.115 R)
• M23: 31,575,922 km (0.065 R)
• M24: 32,826,261 km (0.1 R)
• M25: 35,026,845 km (0.071 R)
• M26: 39,575,817 km (0.031 R)
• M27: 40,588,894 km (0.082 R)
• M28: 41,028,263 km (0.118 R)
• M29: 47,032,823 km (0.096 R)
• M30: 57,925,941 km (0.1 R)
• M31: 62,481,795 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.1

Radius: 6.3

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.83 AU - 10.85 AU

Year: 22950 Days

Day: 24.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,631,001 km

• M1: 80,035 km (0.115 R)
• M2: 394,041 km (0.117 R)
• M3: 591,959 km (0.112 R)
• M4: 914,791 km (0.103 R)
• M5: 1,475,035 km (0.039 R)
• M6: 1,896,751 km (0.09 R)
• M7: 2,220,481 km (0.088 R)
• M8: 3,084,708 km (0.06 R)
• M9: 3,304,019 km (0.1 R)
• M10: 4,526,233 km (0.112 R)
• M11: 7,141,503 km (0.09 R)
• M12: 8,181,956 km (0.115 R)
• M13: 8,711,533 km (0.068 R)
• M14: 10,255,233 km (0.053 R)
• M15: 10,559,814 km (0.105 R)
• M16: 10,807,997 km (0.084 R)
• M17: 11,641,108 km (0.11 R)
• M18: 13,434,786 km (0.084 R)
• M19: 16,625,111 km (0.117 R)
• M20: 17,216,022 km (0.107 R)
• M21: 19,907,886 km (0.028 R)
• M22: 22,867,830 km (0.095 R)
• M23: 25,659,924 km (0.079 R)
• M24: 27,486,514 km (0.071 R)
• M25: 29,397,926 km (0.103 R)
• M26: 31,524,161 km (0.097 R)
• M27: 37,212,470 km (0.119 R)
• M28: 37,787,375 km (0.111 R)
• M29: 38,077,146 km (0.086 R)
• M30: 40,599,665 km (0.041 R)
• M31: 50,391,594 km (0.058 R)
• M32: 55,455,482 km (0.098 R)
• M33: 60,848,336 km (0.107 R)
• M34: 61,047,151 km (0.091 R)
• M35: 73,334,522 km (0.072 R)
• M36: 73,785,410 km (0.109 R)
• M37: 77,225,562 km (0.103 R)
• M38: 78,395,567 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit