🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.46 AU - 0.62 AU

Year: 147 Days

Day: 19.1 Hours

Environment

Temp: 238 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.52 AU - 0.66 AU

Year: 168 Days

Day: 15 Hours

Environment

Temp: 224 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 241 Days

Day: 36.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,288,958 km

• M1: 182,061 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.71 AU - 1.05 AU

Year: 306 Days

Day: 16.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.74 AU - 2.88 AU

Year: 1302 Days

Day: 39.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,288,958 km

• M1: 805,136 km (0.069 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.6

Radius: 10.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.81 AU - 11.21 AU

Year: 10030 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,288,958 km

• M1: 131,796 km (0.059 R)
• M2: 752,028 km (0.085 R)
• M3: 3,026,365 km (0.097 R)
• M4: 3,978,107 km (0.047 R)
• M5: 5,750,991 km (0.042 R)
• M6: 6,405,332 km (0.056 R)
• M7: 6,889,281 km (0.035 R)
• M8: 7,268,063 km (0.09 R)
• M9: 7,727,628 km (0.07 R)
• M10: 9,684,667 km (0.112 R)
• M11: 10,528,249 km (0.054 R)
• M12: 11,997,001 km (0.063 R)
• M13: 12,361,721 km (0.039 R)
• M14: 15,072,285 km (0.105 R)
• M15: 16,094,337 km (0.114 R)
• M16: 18,577,064 km (0.065 R)
• M17: 20,583,021 km (0.1 R)
• M18: 22,179,380 km (0.095 R)
• M19: 22,660,188 km (0.073 R)
• M20: 23,007,853 km (0.119 R)
• M21: 23,642,597 km (0.092 R)
• M22: 24,289,009 km (0.069 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: 324 - 19,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit