🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 14.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,143,351 km

• M1: 160,967 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.52 AU - 0.76 AU

Year: 189 Days

Day: 15.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.75 AU - 1.79 AU

Year: 869 Days

Day: 16.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.79 AU - 2.51 AU

Year: 1163 Days

Day: 24.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.25 AU - 2.43 AU

Year: 1321 Days

Day: 37.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,143,351 km

• M1: 190,737 km (0.104 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.4

Radius: 12.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.37 AU - 8.01 AU

Year: 7868 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,143,351 km

• M1: 151,692 km (0.061 R)
• M2: 689,796 km (0.106 R)
• M3: 1,189,153 km (0.109 R)
• M4: 1,619,098 km (0.108 R)
• M5: 3,390,785 km (0.107 R)
• M6: 4,056,945 km (0.114 R)
• M7: 4,760,503 km (0.107 R)
• M8: 5,759,668 km (0.07 R)
• M9: 7,112,182 km (0.056 R)
• M10: 7,795,695 km (0.11 R)
• M11: 10,232,794 km (0.115 R)
• M12: 11,019,529 km (0.049 R)
• M13: 11,757,345 km (0.119 R)
• M14: 12,854,646 km (0.111 R)
• M15: 15,199,742 km (0.072 R)
• M16: 18,231,044 km (0.115 R)
• M17: 19,574,283 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit