🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.57 AU - 0.79 AU

Year: 208 Days

Day: 47.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,102,798 km

• M1: 40,840 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.73 AU - 0.77 AU

Year: 241 Days

Day: 46.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.54 AU - 3.08 AU

Year: 1747 Days

Day: 47.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,102,798 km

• M1: 1,195,287 km (0.095 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.1

Radius: 15

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.45 AU - 7.83 AU

Year: 6345 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,102,798 km

• M1: 186,698 km (0.117 R)
• M2: 747,541 km (0.104 R)
• M3: 1,566,738 km (0.116 R)
• M4: 2,138,651 km (0.057 R)
• M5: 2,671,369 km (0.119 R)
• M6: 3,192,867 km (0.051 R)
• M7: 4,010,869 km (0.111 R)
• M8: 6,317,668 km (0.065 R)
• M9: 7,866,903 km (0.069 R)
• M10: 8,870,855 km (0.116 R)
• M11: 10,355,464 km (0.118 R)
• M12: 11,706,482 km (0.119 R)
• M13: 12,551,561 km (0.088 R)
• M14: 14,252,339 km (0.086 R)
• M15: 15,100,708 km (0.076 R)
• M16: 16,344,465 km (0.097 R)
• M17: 18,968,561 km (0.034 R)
• M18: 21,494,671 km (0.071 R)
• M19: 24,556,191 km (0.067 R)
• M20: 25,775,863 km (0.099 R)
• M21: 32,007,212 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 14,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit