🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.61 AU - 0.85 AU

Year: 234 Days

Day: 28.4 Hours

Environment

Temp: 91 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.82 AU - 1.14 AU

Year: 364 Days

Day: 44.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.87 AU - 1.29 AU

Year: 421 Days

Day: 44.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.22 AU - 1.26 AU

Year: 517 Days

Day: 20.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 11.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.18 AU - 6.16 AU

Year: 5059 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,190,715 km

• M1: 147,952 km (0.111 R)
• M2: 818,001 km (0.106 R)
• M3: 1,191,846 km (0.115 R)
• M4: 1,709,904 km (0.067 R)
• M5: 2,460,137 km (0.11 R)
• M6: 3,418,611 km (0.069 R)
• M7: 3,912,882 km (0.098 R)
• M8: 4,610,906 km (0.095 R)
• M9: 5,750,243 km (0.111 R)
• M10: 7,837,133 km (0.065 R)
• M11: 10,024,404 km (0.1 R)
• M12: 11,089,989 km (0.087 R)
• M13: 11,625,550 km (0.072 R)
• M14: 14,281,211 km (0.117 R)
• M15: 15,033,090 km (0.11 R)
• M16: 16,055,741 km (0.112 R)
• M17: 16,996,263 km (0.059 R)
• M18: 18,239,720 km (0.089 R)
• M19: 20,038,336 km (0.095 R)
• M20: 22,334,065 km (0.072 R)
• M21: 23,985,625 km (0.04 R)
• M22: 26,916,846 km (0.116 R)
• M23: 30,739,819 km (0.104 R)
• M24: 31,700,836 km (0.12 R)
• M25: 33,885,264 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 14,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit