🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.6 AU

Year: 151 Days

Day: 45.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,423,291 km

• M1: 43,533 km (0.05 R)

Asteroid Belt

Center: 1.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.62 AU - 1.92 AU

Year: 897 Days

Day: 18.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,423,291 km

• M1: 36,203 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.43 AU - 3.37 AU

Year: 1881 Days

Day: 16.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.7 AU - 3.58 AU

Year: 2119 Days

Day: 33.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.95 AU - 3.99 AU

Year: 2461 Days

Day: 22.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,423,291 km

• M1: 197,020 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 11.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.71 AU - 6.91 AU

Year: 6767 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 20,423,291 km

• M1: 146,756 km (0.094 R)
• M2: 829,969 km (0.04 R)
• M3: 1,454,241 km (0.074 R)
• M4: 1,945,670 km (0.07 R)
• M5: 2,635,914 km (0.108 R)
• M6: 3,375,227 km (0.083 R)
• M7: 3,823,273 km (0.09 R)
• M8: 5,073,313 km (0.119 R)
• M9: 5,792,579 km (0.119 R)
• M10: 8,873,099 km (0.099 R)
• M11: 9,732,089 km (0.107 R)
• M12: 12,909,249 km (0.096 R)
• M13: 14,011,785 km (0.085 R)
• M14: 14,732,099 km (0.081 R)
• M15: 16,403,706 km (0.052 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: 168 - 11,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit