🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 14.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.23 AU - 1.49 AU

Year: 1024 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,096,422 km

• M1: 177,872 km (0.098 R)
• M2: 696,079 km (0.113 R)
• M3: 1,373,308 km (0.081 R)
• M4: 1,877,752 km (0.098 R)
• M5: 2,379,055 km (0.117 R)
• M6: 3,862,168 km (0.086 R)
• M7: 4,307,521 km (0.077 R)
• M8: 5,121,184 km (0.106 R)
• M9: 5,622,486 km (0.025 R)
• M10: 6,574,228 km (0.115 R)
• M11: 8,463,649 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 10.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.19 AU - 1.77 AU

Year: 1163 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,096,422 km

• M1: 128,056 km (0.04 R)
• M2: 496,366 km (0.031 R)
• M3: 1,272,330 km (0.055 R)
• M4: 2,105,141 km (0.111 R)
• M5: 3,257,793 km (0.098 R)
• M6: 3,584,515 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.2

Radius: 9.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.58 AU - 1.6 AU

Year: 1295 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,096,422 km

• M1: 123,568 km (0.086 R)
• M2: 501,602 km (0.061 R)
• M3: 871,707 km (0.115 R)
• M4: 1,321,548 km (0.108 R)
• M5: 1,913,506 km (0.041 R)
• M6: 3,069,748 km (0.116 R)
• M7: 4,209,385 km (0.079 R)
• M8: 4,986,995 km (0.097 R)
• M9: 6,417,449 km (0.12 R)
• M10: 6,779,626 km (0.061 R)
• M11: 7,446,384 km (0.035 R)
• M12: 7,974,763 km (0.053 R)
• M13: 8,994,123 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 11.1

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.46 AU - 1.94 AU

Year: 1431 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,096,422 km

• M1: 138,079 km (0.074 R)
• M2: 629,059 km (0.072 R)
• M3: 974,929 km (0.119 R)
• M4: 1,551,330 km (0.082 R)
• M5: 1,934,899 km (0.11 R)
• M6: 2,482,427 km (0.11 R)
• M7: 2,828,148 km (0.072 R)
• M8: 3,520,337 km (0.076 R)
• M9: 4,138,027 km (0.081 R)
• M10: 4,887,512 km (0.076 R)
• M11: 6,214,445 km (0.12 R)
• M12: 6,605,793 km (0.097 R)
• M13: 7,964,740 km (0.086 R)
• M14: 9,759,915 km (0.107 R)
• M15: 10,222,770 km (0.116 R)
• M16: 11,480,589 km (0.088 R)
• M17: 13,194,532 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 8.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.92 AU - 1.92 AU

Year: 1718 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 72,096,422 km

• M1: 106,214 km (0.07 R)
• M2: 391,946 km (0.115 R)
• M3: 803,640 km (0.095 R)
• M4: 2,684,683 km (0.074 R)
• M5: 4,444,254 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.6

Radius: 7.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.37 AU - 8.27 AU

Year: 14120 Days

Day: 21.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,096,422 km

• M1: 92,751 km (0.043 R)
• M2: 403,465 km (0.087 R)
• M3: 1,064,239 km (0.119 R)
• M4: 2,151,068 km (0.115 R)
• M5: 2,660,598 km (0.041 R)
• M6: 3,071,992 km (0.085 R)
• M7: 4,047,819 km (0.108 R)
• M8: 4,794,761 km (0.075 R)
• M9: 5,500,564 km (0.109 R)
• M10: 7,388,489 km (0.104 R)
• M11: 8,075,891 km (0.075 R)
• M12: 10,100,848 km (0.117 R)
• M13: 10,493,243 km (0.063 R)
• M14: 11,204,581 km (0.117 R)
• M15: 12,498,005 km (0.1 R)
• M16: 13,768,390 km (0.111 R)
• M17: 17,248,036 km (0.071 R)
• M18: 18,600,102 km (0.116 R)
• M19: 40,471,161 km (0.069 R)
• M20: 41,711,028 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.7

Radius: 7.7

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.58 AU - 12.06 AU

Year: 21406 Days

Day: 15.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,096,422 km

• M1: 95,743 km (0.051 R)
• M2: 449,542 km (0.067 R)
• M3: 872,904 km (0.113 R)
• M4: 1,193,941 km (0.094 R)
• M5: 1,762,562 km (0.117 R)
• M6: 2,158,697 km (0.087 R)
• M7: 3,001,232 km (0.11 R)
• M8: 4,499,605 km (0.04 R)
• M9: 5,241,909 km (0.08 R)
• M10: 6,922,791 km (0.077 R)
• M11: 7,335,083 km (0.094 R)
• M12: 9,987,752 km (0.105 R)
• M13: 10,936,801 km (0.06 R)
• M14: 17,422,168 km (0.111 R)
• M15: 24,475,857 km (0.097 R)
• M16: 25,540,246 km (0.073 R)
• M17: 27,420,243 km (0.104 R)
• M18: 28,105,251 km (0.113 R)
• M19: 30,959,579 km (0.1 R)
• M20: 35,325,892 km (0.058 R)
• M21: 37,098,477 km (0.104 R)
• M22: 40,525,315 km (0.1 R)
• M23: 42,923,369 km (0.114 R)
• M24: 47,508,394 km (0.113 R)
• M25: 52,584,250 km (0.107 R)
• M26: 58,760,548 km (0.056 R)
• M27: 59,898,389 km (0.11 R)
• M28: 61,438,200 km (0.11 R)
• M29: 67,448,145 km (0.069 R)
• M30: 71,235,813 km (0.045 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: 517 - 11,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit