🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.53 AU - 0.63 AU

Year: 166 Days

Day: 42.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,734,538 km

• M1: 41,588 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.76 AU - 0.82 AU

Year: 265 Days

Day: 25.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.18 AU - 4.5 AU

Year: 2835 Days

Day: 36.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.99 AU - 4.85 AU

Year: 2924 Days

Day: 16.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,734,538 km

• M1: 339,288 km (0.117 R)

Asteroid Belt

Center: 7.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.6

Radius: 15

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.07 AU - 13.93 AU

Year: 14692 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,734,538 km

• M1: 203,004 km (0.084 R)
• M2: 988,094 km (0.075 R)
• M3: 1,924,577 km (0.083 R)
• M4: 2,617,813 km (0.08 R)
• M5: 3,781,834 km (0.095 R)
• M6: 4,306,474 km (0.106 R)
• M7: 8,143,360 km (0.09 R)
• M8: 9,563,941 km (0.095 R)
• M9: 10,176,395 km (0.059 R)
• M10: 13,833,016 km (0.12 R)
• M11: 15,156,957 km (0.045 R)
• M12: 18,056,463 km (0.097 R)
• M13: 20,461,099 km (0.119 R)
• M14: 23,162,986 km (0.062 R)
• M15: 25,508,980 km (0.053 R)
• M16: 26,689,607 km (0.102 R)
• M17: 28,633,032 km (0.099 R)
• M18: 32,800,530 km (0.118 R)
• M19: 35,631,520 km (0.113 R)
• M20: 37,732,921 km (0.112 R)
• M21: 40,573,635 km (0.12 R)
• M22: 47,407,864 km (0.077 R)
• M23: 48,442,932 km (0.088 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: 363 - 13,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit