🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 9.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 272 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 57,459,896 km

• M1: 113,246 km (0.091 R)
• M2: 539,899 km (0.056 R)
• M3: 1,051,075 km (0.112 R)
• M4: 1,544,448 km (0.106 R)
• M5: 2,490,655 km (0.101 R)
• M6: 3,464,836 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 10.2

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.5 AU - 0.64 AU

Year: 287 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,459,896 km

• M1: 126,859 km (0.066 R)
• M2: 452,085 km (0.081 R)
• M3: 774,468 km (0.092 R)
• M4: 1,111,512 km (0.101 R)
• M5: 1,479,074 km (0.106 R)
• M6: 2,068,041 km (0.067 R)
• M7: 2,458,043 km (0.099 R)
• M8: 2,817,078 km (0.082 R)
• M9: 3,365,503 km (0.112 R)
• M10: 3,810,258 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 11.2

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.57 AU - 1.69 AU

Year: 1388 Days

Day: 14.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,459,896 km

• M1: 139,276 km (0.119 R)
• M2: 559,795 km (0.085 R)
• M3: 941,569 km (0.104 R)
• M4: 1,441,974 km (0.074 R)
• M5: 2,257,731 km (0.092 R)
• M6: 2,932,717 km (0.116 R)
• M7: 4,239,304 km (0.073 R)
• M8: 4,949,745 km (0.073 R)
• M9: 5,399,735 km (0.064 R)
• M10: 5,923,926 km (0.086 R)
• M11: 6,332,927 km (0.11 R)
• M12: 7,397,764 km (0.112 R)
• M13: 7,901,311 km (0.084 R)
• M14: 9,648,763 km (0.043 R)
• M15: 10,353,369 km (0.12 R)
• M16: 11,752,558 km (0.109 R)
• M17: 12,169,039 km (0.11 R)
• M18: 13,112,104 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.2

Radius: 15

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.85 AU - 2.75 AU

Year: 2326 Days

Day: 14.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,459,896 km

• M1: 186,549 km (0.102 R)
• M2: 1,010,534 km (0.105 R)
• M3: 2,449,815 km (0.062 R)
• M4: 3,143,949 km (0.037 R)
• M5: 3,641,063 km (0.051 R)
• M6: 4,470,583 km (0.089 R)
• M7: 4,999,262 km (0.103 R)
• M8: 6,065,296 km (0.08 R)
• M9: 7,412,275 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 9.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.21 AU - 2.61 AU

Year: 2495 Days

Day: 7.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,459,896 km

• M1: 118,781 km (0.099 R)
• M2: 656,735 km (0.105 R)
• M3: 1,062,444 km (0.079 R)
• M4: 1,791,435 km (0.085 R)
• M5: 2,309,193 km (0.038 R)
• M6: 2,924,040 km (0.059 R)
• M7: 4,014,908 km (0.051 R)
• M8: 5,033,520 km (0.095 R)
• M9: 5,376,398 km (0.095 R)
• M10: 6,792,043 km (0.1 R)
• M11: 7,873,037 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.1

Radius: 11.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4 AU - 4.46 AU

Year: 5801 Days

Day: 8.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,459,896 km

• M1: 143,016 km (0.111 R)
• M2: 635,641 km (0.109 R)
• M3: 1,031,777 km (0.074 R)
• M4: 1,576,163 km (0.09 R)
• M5: 2,622,600 km (0.08 R)
• M6: 3,456,608 km (0.109 R)
• M7: 4,062,629 km (0.062 R)
• M8: 5,357,399 km (0.077 R)
• M9: 6,607,439 km (0.098 R)
• M10: 7,033,493 km (0.095 R)
• M11: 12,049,809 km (0.071 R)
• M12: 13,735,029 km (0.059 R)
• M13: 14,583,249 km (0.079 R)
• M14: 15,360,410 km (0.112 R)
• M15: 17,625,621 km (0.052 R)
• M16: 22,535,124 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.5

Radius: 3.3

Gravity: 91.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.49 AU - 7.39 AU

Year: 10898 Days

Day: 17.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,459,896 km

• M1: 41,139 km (0.088 R)
• M2: 669,301 km (0.036 R)
• M3: 1,027,139 km (0.114 R)
• M4: 1,441,375 km (0.098 R)
• M5: 1,751,641 km (0.09 R)
• M6: 2,742,428 km (0.118 R)
• M7: 2,925,985 km (0.026 R)
• M8: 3,191,671 km (0.07 R)
• M9: 4,085,967 km (0.102 R)
• M10: 4,702,459 km (0.061 R)
• M11: 4,898,881 km (0.084 R)
• M12: 6,632,272 km (0.107 R)
• M13: 8,397,228 km (0.119 R)
• M14: 13,858,448 km (0.097 R)
• M15: 18,577,512 km (0.105 R)
• M16: 20,591,848 km (0.093 R)
• M17: 22,469,899 km (0.091 R)
• M18: 25,848,268 km (0.09 R)
• M19: 29,882,623 km (0.108 R)
• M20: 36,181,741 km (0.113 R)
• M21: 37,332,448 km (0.088 R)
• M22: 44,752,353 km (0.106 R)
• M23: 46,226,340 km (0.118 R)
• M24: 46,524,938 km (0.112 R)
• M25: 47,277,116 km (0.072 R)
• M26: 54,581,082 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit