🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.69 AU

Year: 150 Days

Day: 19.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.44 AU - 0.72 AU

Year: 162 Days

Day: 45.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.6 AU - 0.78 AU

Year: 210 Days

Day: 18.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.88 AU - 5.44 AU

Year: 3693 Days

Day: 22.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 10

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.4 AU - 6.4 AU

Year: 4606 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,873,009 km

• M1: 349,461 km (0.102 R)
• M2: 695,481 km (0.036 R)
• M3: 1,328,878 km (0.119 R)
• M4: 2,979,391 km (0.06 R)
• M5: 4,197,716 km (0.11 R)
• M6: 6,485,068 km (0.117 R)
• M7: 8,692,534 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.6

Radius: 10.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.17 AU - 11.53 AU

Year: 11348 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,873,009 km

• M1: 129,552 km (0.092 R)
• M2: 547,528 km (0.08 R)
• M3: 869,014 km (0.108 R)
• M4: 1,654,552 km (0.078 R)
• M5: 2,293,335 km (0.101 R)
• M6: 5,159,481 km (0.084 R)
• M7: 7,110,387 km (0.116 R)
• M8: 7,656,269 km (0.061 R)
• M9: 9,234,527 km (0.078 R)
• M10: 9,980,123 km (0.097 R)
• M11: 10,615,166 km (0.097 R)
• M12: 11,804,319 km (0.1 R)
• M13: 18,164,622 km (0.069 R)
• M14: 20,090,396 km (0.073 R)
• M15: 20,553,401 km (0.043 R)
• M16: 21,823,038 km (0.086 R)
• M17: 23,228,660 km (0.105 R)
• M18: 23,910,527 km (0.106 R)
• M19: 25,764,194 km (0.053 R)
• M20: 26,494,980 km (0.103 R)
• M21: 33,059,933 km (0.094 R)
• M22: 39,058,209 km (0.089 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: 539 - 15,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit