🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 246 Days

Day: 19.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.5

Radius: 14.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.39 AU - 2.75 AU

Year: 2703 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,405,617 km

• M1: 179,069 km (0.079 R)
• M2: 641,775 km (0.026 R)
• M3: 1,170,454 km (0.115 R)
• M4: 2,428,123 km (0.043 R)
• M5: 2,890,231 km (0.047 R)
• M6: 3,411,430 km (0.056 R)
• M7: 4,710,837 km (0.116 R)
• M8: 5,319,850 km (0.088 R)
• M9: 6,161,338 km (0.115 R)
• M10: 6,614,470 km (0.056 R)
• M11: 7,618,272 km (0.062 R)
• M12: 9,643,228 km (0.095 R)
• M13: 10,933,809 km (0.106 R)
• M14: 11,964,987 km (0.092 R)
• M15: 12,716,118 km (0.109 R)
• M16: 13,454,384 km (0.101 R)
• M17: 14,591,627 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.8

Radius: 8.6

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.49 AU - 3.63 AU

Year: 3511 Days

Day: 6.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,405,617 km

• M1: 106,962 km (0.083 R)
• M2: 1,008,140 km (0.093 R)
• M3: 1,313,021 km (0.116 R)
• M4: 1,739,075 km (0.086 R)
• M5: 4,906,062 km (0.042 R)
• M6: 5,263,152 km (0.11 R)
• M7: 8,869,059 km (0.092 R)
• M8: 9,985,658 km (0.107 R)
• M9: 12,924,957 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 10.3

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.7 AU - 4.24 AU

Year: 4240 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,405,617 km

• M1: 128,953 km (0.119 R)
• M2: 553,961 km (0.092 R)
• M3: 907,311 km (0.084 R)
• M4: 1,589,178 km (0.083 R)
• M5: 2,138,950 km (0.058 R)
• M6: 2,687,526 km (0.053 R)
• M7: 3,168,632 km (0.069 R)
• M8: 4,067,117 km (0.117 R)
• M9: 4,576,049 km (0.069 R)
• M10: 5,154,395 km (0.106 R)
• M11: 5,780,761 km (0.069 R)
• M12: 7,151,377 km (0.065 R)
• M13: 8,610,255 km (0.11 R)
• M14: 9,286,886 km (0.069 R)
• M15: 10,478,284 km (0.091 R)
• M16: 11,110,933 km (0.054 R)
• M17: 14,331,925 km (0.042 R)
• M18: 17,873,206 km (0.039 R)
• M19: 20,954,922 km (0.07 R)
• M20: 23,754,496 km (0.09 R)
• M21: 25,726,795 km (0.106 R)
• M22: 26,134,000 km (0.078 R)
• M23: 29,459,261 km (0.083 R)
• M24: 30,174,639 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 9

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.4 AU - 5.5 AU

Year: 6158 Days

Day: 11.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,405,617 km

• M1: 112,946 km (0.06 R)
• M2: 467,344 km (0.101 R)
• M3: 1,090,868 km (0.104 R)
• M4: 1,504,207 km (0.051 R)
• M5: 1,922,033 km (0.068 R)
• M6: 2,288,997 km (0.114 R)
• M7: 2,719,839 km (0.089 R)
• M8: 3,011,405 km (0.113 R)
• M9: 3,530,211 km (0.096 R)
• M10: 3,833,595 km (0.06 R)
• M11: 5,309,228 km (0.042 R)
• M12: 6,036,872 km (0.114 R)
• M13: 7,582,817 km (0.095 R)
• M14: 9,052,915 km (0.117 R)
• M15: 9,834,115 km (0.106 R)
• M16: 11,112,279 km (0.096 R)
• M17: 11,624,951 km (0.117 R)
• M18: 12,007,623 km (0.077 R)
• M19: 13,103,427 km (0.065 R)
• M20: 13,834,661 km (0.091 R)
• M21: 14,428,116 km (0.117 R)
• M22: 15,840,021 km (0.093 R)
• M23: 17,590,466 km (0.071 R)
• M24: 18,031,630 km (0.071 R)
• M25: 18,609,676 km (0.12 R)
• M26: 24,458,504 km (0.114 R)
• M27: 24,771,612 km (0.083 R)
• M28: 28,741,042 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.5

Radius: 3.8

Gravity: 29.47 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.5 AU - 9.36 AU

Year: 17506 Days

Day: 16.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,405,617 km

• M1: 51,611 km (0.055 R)
• M2: 171,738 km (0.071 R)
• M3: 299,645 km (0.047 R)
• M4: 750,832 km (0.061 R)
• M5: 1,031,477 km (0.071 R)
• M6: 1,322,595 km (0.118 R)
• M7: 1,850,077 km (0.085 R)
• M8: 2,122,794 km (0.1 R)
• M9: 2,570,540 km (0.083 R)
• M10: 3,903,457 km (0.035 R)
• M11: 4,138,326 km (0.113 R)
• M12: 4,571,861 km (0.069 R)
• M13: 5,035,016 km (0.097 R)
• M14: 5,277,962 km (0.086 R)
• M15: 6,054,076 km (0.112 R)
• M16: 6,988,016 km (0.029 R)
• M17: 7,334,335 km (0.067 R)
• M18: 8,393,488 km (0.109 R)
• M19: 10,867,388 km (0.047 R)
• M20: 11,809,406 km (0.12 R)
• M21: 18,060,353 km (0.093 R)
• M22: 19,293,787 km (0.065 R)
• M23: 21,292,265 km (0.065 R)
• M24: 27,040,862 km (0.098 R)
• M25: 31,127,727 km (0.105 R)
• M26: 33,377,978 km (0.097 R)
• M27: 33,742,847 km (0.12 R)
• M28: 36,629,487 km (0.095 R)
• M29: 37,147,844 km (0.114 R)
• M30: 46,571,014 km (0.075 R)
• M31: 50,140,270 km (0.118 R)
• M32: 52,563,755 km (0.079 R)
• M33: 58,519,695 km (0.068 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 20,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit