🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.61 AU

Year: 134 Days

Day: 13.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,512,800 km

• M1: 37,699 km (0.101 R)

Asteroid Belt

Center: 0.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.99 AU - 1.39 AU

Year: 477 Days

Day: 44.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.1 AU - 2.3 AU

Year: 1198 Days

Day: 35.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 11.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.32 AU - 8.36 AU

Year: 8058 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,512,800 km

• M1: 147,354 km (0.103 R)
• M2: 656,136 km (0.047 R)
• M3: 1,333,515 km (0.048 R)
• M4: 1,845,290 km (0.045 R)
• M5: 2,694,108 km (0.105 R)
• M6: 3,289,208 km (0.093 R)
• M7: 3,831,501 km (0.103 R)
• M8: 5,040,251 km (0.054 R)
• M9: 6,165,227 km (0.042 R)
• M10: 8,156,375 km (0.117 R)
• M11: 9,573,217 km (0.085 R)
• M12: 9,918,788 km (0.064 R)
• M13: 11,971,869 km (0.093 R)
• M14: 12,836,245 km (0.093 R)
• M15: 13,257,064 km (0.102 R)
• M16: 13,632,854 km (0.03 R)
• M17: 15,679,502 km (0.054 R)
• M18: 16,838,587 km (0.105 R)
• M19: 17,663,918 km (0.057 R)
• M20: 19,602,108 km (0.068 R)
• M21: 20,515,403 km (0.065 R)
• M22: 23,270,398 km (0.112 R)
• M23: 24,615,282 km (0.083 R)
• M24: 25,102,074 km (0.097 R)
• M25: 27,807,851 km (0.032 R)
• M26: 29,503,243 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 19,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit