🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.41 AU - 0.59 AU

Year: 135 Days

Day: 36.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 12.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.85 AU - 7.67 AU

Year: 5964 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 101 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,405,574 km

• M1: 153,487 km (0.099 R)
• M2: 707,897 km (0.12 R)
• M3: 1,262,157 km (0.118 R)
• M4: 2,396,109 km (0.077 R)
• M5: 3,742,041 km (0.071 R)
• M6: 4,569,018 km (0.112 R)
• M7: 5,382,831 km (0.108 R)
• M8: 6,889,281 km (0.069 R)
• M9: 7,427,534 km (0.073 R)
• M10: 9,287,933 km (0.103 R)
• M11: 12,197,762 km (0.106 R)
• M12: 15,400,203 km (0.046 R)
• M13: 17,454,032 km (0.114 R)
• M14: 21,896,192 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 10

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.89 AU - 9.59 AU

Year: 9007 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,405,574 km

• M1: 124,316 km (0.12 R)
• M2: 600,037 km (0.093 R)
• M3: 1,101,040 km (0.065 R)
• M4: 1,564,345 km (0.099 R)
• M5: 1,987,707 km (0.054 R)
• M6: 3,013,200 km (0.076 R)
• M7: 4,382,769 km (0.114 R)
• M8: 5,447,158 km (0.067 R)
• M9: 6,157,897 km (0.077 R)
• M10: 7,660,009 km (0.108 R)
• M11: 8,079,931 km (0.117 R)
• M12: 8,776,009 km (0.072 R)
• M13: 9,197,127 km (0.109 R)
• M14: 11,283,419 km (0.105 R)
• M15: 12,532,562 km (0.09 R)
• M16: 21,059,191 km (0.064 R)
• M17: 21,469,239 km (0.104 R)
• M18: 22,588,680 km (0.027 R)
• M19: 23,894,221 km (0.097 R)
• M20: 26,180,675 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.3

Radius: 10.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.15 AU - 9.89 AU

Year: 10316 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,405,574 km

• M1: 128,505 km (0.026 R)
• M2: 479,760 km (0.117 R)
• M3: 1,174,642 km (0.075 R)
• M4: 1,561,951 km (0.096 R)
• M5: 2,289,745 km (0.088 R)
• M6: 2,617,963 km (0.058 R)
• M7: 3,034,593 km (0.109 R)
• M8: 3,474,261 km (0.091 R)
• M9: 4,334,299 km (0.102 R)
• M10: 4,762,448 km (0.083 R)
• M11: 5,558,010 km (0.038 R)
• M12: 6,003,063 km (0.106 R)
• M13: 9,192,041 km (0.069 R)
• M14: 10,556,224 km (0.105 R)
• M15: 12,595,842 km (0.081 R)
• M16: 14,384,733 km (0.047 R)
• M17: 14,717,289 km (0.048 R)
• M18: 15,111,629 km (0.036 R)
• M19: 15,628,938 km (0.086 R)
• M20: 18,072,620 km (0.075 R)
• M21: 19,051,438 km (0.053 R)
• M22: 21,761,105 km (0.103 R)
• M23: 26,499,019 km (0.072 R)
• M24: 27,251,646 km (0.09 R)
• M25: 27,932,615 km (0.054 R)
• M26: 28,277,289 km (0.087 R)
• M27: 29,595,396 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 13,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit