🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.59 AU - 0.67 AU

Year: 177 Days

Day: 33.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.91 AU - 1.11 AU

Year: 360 Days

Day: 42.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,089,273 km

• M1: 84,672 km (0.059 R)
• M2: 180,714 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.87 AU - 3.05 AU

Year: 1369 Days

Day: 34.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.31 AU - 3.13 AU

Year: 1591 Days

Day: 15.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,089,273 km

• M1: 40,242 km (0.098 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 12.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.75 AU - 6.81 AU

Year: 4930 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,089,273 km

• M1: 151,692 km (0.09 R)
• M2: 536,757 km (0.119 R)
• M3: 961,166 km (0.069 R)
• M4: 1,384,379 km (0.047 R)
• M5: 1,986,061 km (0.075 R)
• M6: 2,579,067 km (0.048 R)
• M7: 3,843,319 km (0.101 R)
• M8: 4,255,611 km (0.109 R)
• M9: 4,867,915 km (0.105 R)
• M10: 5,484,557 km (0.088 R)
• M11: 6,037,770 km (0.079 R)
• M12: 6,567,197 km (0.114 R)
• M13: 7,551,701 km (0.108 R)
• M14: 7,992,865 km (0.041 R)
• M15: 14,205,515 km (0.051 R)
• M16: 16,235,707 km (0.087 R)
• M17: 17,262,098 km (0.046 R)
• M18: 17,850,766 km (0.032 R)
• M19: 21,330,712 km (0.052 R)
• M20: 22,771,040 km (0.109 R)
• M21: 24,056,534 km (0.072 R)
• M22: 24,791,210 km (0.084 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit