🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.59 AU - 0.63 AU

Year: 166 Days

Day: 26.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.48 AU - 0.74 AU

Year: 166 Days

Day: 23.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,023,048 km

• M1: 397,332 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.69 AU - 2.03 AU

Year: 883 Days

Day: 34.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,023,048 km

• M1: 20,645 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.01 AU - 2.03 AU

Year: 1000 Days

Day: 46.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558

Radius: 9.1

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.63 AU - 6.11 AU

Year: 4953 Days

Day: 9.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,023,048 km

• M1: 113,994 km (0.08 R)
• M2: 461,659 km (0.045 R)
• M3: 897,288 km (0.044 R)
• M4: 1,573,171 km (0.08 R)
• M5: 2,937,504 km (0.082 R)
• M6: 3,277,540 km (0.105 R)
• M7: 3,992,468 km (0.099 R)
• M8: 4,910,251 km (0.114 R)
• M9: 5,363,981 km (0.101 R)
• M10: 8,064,372 km (0.113 R)
• M11: 9,851,319 km (0.112 R)
• M12: 10,229,652 km (0.114 R)
• M13: 19,524,616 km (0.055 R)
• M14: 20,122,260 km (0.117 R)
• M15: 23,073,377 km (0.066 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 10,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit