🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 184 Days

Day: 25.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.64 AU - 0.7 AU

Year: 207 Days

Day: 41.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.15 AU - 1.73 AU

Year: 651 Days

Day: 29.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,543,679 km

• M1: 37,998 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.75 AU - 2.77 AU

Year: 1280 Days

Day: 14.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.42 AU - 3.36 AU

Year: 1851 Days

Day: 34.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,543,679 km

• M1: 48,769 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 12.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.92 AU - 11.14 AU

Year: 10223 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,543,679 km

• M1: 151,692 km (0.102 R)
• M2: 542,891 km (0.097 R)
• M3: 933,940 km (0.067 R)
• M4: 1,907,522 km (0.109 R)
• M5: 5,129,113 km (0.079 R)
• M6: 6,646,484 km (0.056 R)
• M7: 8,027,123 km (0.057 R)
• M8: 8,694,778 km (0.097 R)
• M9: 9,746,002 km (0.108 R)
• M10: 11,831,097 km (0.077 R)
• M11: 15,123,148 km (0.086 R)
• M12: 16,640,818 km (0.066 R)
• M13: 18,617,605 km (0.057 R)
• M14: 21,138,179 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.1

Radius: 9.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.46 AU - 11.06 AU

Year: 13297 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,543,679 km

• M1: 116,986 km (0.106 R)
• M2: 567,126 km (0.12 R)
• M3: 1,070,672 km (0.118 R)
• M4: 1,681,480 km (0.106 R)
• M5: 3,119,564 km (0.03 R)
• M6: 3,561,925 km (0.091 R)
• M7: 4,187,693 km (0.068 R)
• M8: 4,981,459 km (0.051 R)
• M9: 6,018,173 km (0.11 R)
• M10: 9,580,098 km (0.12 R)
• M11: 10,198,236 km (0.093 R)
• M12: 13,567,031 km (0.106 R)
• M13: 14,479,279 km (0.066 R)
• M14: 15,362,654 km (0.084 R)
• M15: 15,923,796 km (0.091 R)
• M16: 16,281,335 km (0.114 R)
• M17: 17,461,811 km (0.042 R)
• M18: 20,325,115 km (0.115 R)
• M19: 22,399,289 km (0.108 R)
• M20: 25,185,400 km (0.086 R)
• M21: 27,574,478 km (0.062 R)
• M22: 28,508,118 km (0.101 R)
• M23: 28,823,919 km (0.115 R)
• M24: 29,785,534 km (0.1 R)
• M25: 32,568,653 km (0.108 R)
• M26: 34,200,616 km (0.118 R)
• M27: 36,749,914 km (0.053 R)
• M28: 39,553,527 km (0.055 R)
• M29: 40,607,444 km (0.106 R)
• M30: 41,007,469 km (0.111 R)
• M31: 41,544,974 km (0.071 R)
• M32: 44,443,882 km (0.078 R)
• M33: 46,159,620 km (0.027 R)
• M34: 49,875,033 km (0.065 R)
• M35: 52,987,267 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.5

Radius: 5.1

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.18 AU - 19.78 AU

Year: 24065 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 58,543,679 km

• M1: 110,403 km (0.066 R)
• M2: 307,424 km (0.088 R)
• M3: 597,344 km (0.118 R)
• M4: 861,833 km (0.116 R)
• M5: 1,091,316 km (0.078 R)
• M6: 1,388,867 km (0.106 R)
• M7: 1,739,075 km (0.103 R)
• M8: 1,944,024 km (0.096 R)
• M9: 2,281,816 km (0.038 R)
• M10: 3,001,681 km (0.053 R)
• M11: 3,272,304 km (0.084 R)
• M12: 3,977,059 km (0.047 R)
• M13: 4,584,427 km (0.111 R)
• M14: 5,078,997 km (0.07 R)
• M15: 6,735,046 km (0.098 R)
• M16: 9,374,700 km (0.106 R)
• M17: 11,532,799 km (0.058 R)
• M18: 11,952,271 km (0.073 R)
• M19: 17,106,517 km (0.079 R)
• M20: 18,451,551 km (0.111 R)
• M21: 22,533,927 km (0.1 R)
• M22: 24,244,579 km (0.109 R)
• M23: 25,633,595 km (0.115 R)
• M24: 26,347,626 km (0.061 R)
• M25: 29,006,130 km (0.105 R)
• M26: 31,142,238 km (0.079 R)
• M27: 33,020,588 km (0.094 R)
• M28: 34,354,852 km (0.112 R)
• M29: 34,601,240 km (0.116 R)
• M30: 35,724,720 km (0.091 R)
• M31: 36,231,707 km (0.094 R)
• M32: 37,130,491 km (0.112 R)
• M33: 43,410,011 km (0.059 R)
• M34: 52,943,135 km (0.099 R)
• M35: 53,933,473 km (0.056 R)
• M36: 55,442,317 km (0.056 R)
• M37: 55,951,399 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit