🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.77 AU

Year: 191 Days

Day: 45.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.93 AU

Year: 242 Days

Day: 42.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,524,251 km

• M1: 36,502 km (0.081 R)
• M2: 212,878 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.77 AU - 1.97 AU

Year: 953 Days

Day: 16 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,524,251 km

• M1: 41,887 km (0.081 R)
• M2: 180,415 km (0.108 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.1

Radius: 10.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.18 AU - 8.32 AU

Year: 7277 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,524,251 km

• M1: 133,740 km (0.051 R)
• M2: 628,161 km (0.09 R)
• M3: 1,541,008 km (0.06 R)
• M4: 2,094,520 km (0.117 R)
• M5: 3,119,714 km (0.066 R)
• M6: 3,939,510 km (0.115 R)
• M7: 5,201,069 km (0.081 R)
• M8: 6,159,244 km (0.105 R)
• M9: 6,781,571 km (0.106 R)
• M10: 12,219,902 km (0.069 R)
• M11: 12,575,945 km (0.079 R)
• M12: 15,091,583 km (0.065 R)
• M13: 15,679,802 km (0.044 R)
• M14: 16,839,634 km (0.072 R)
• M15: 18,988,607 km (0.057 R)
• M16: 23,902,748 km (0.095 R)
• M17: 27,816,078 km (0.083 R)
• M18: 30,525,894 km (0.088 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: 295 - 12,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit