🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.77 AU - 0.81 AU

Year: 263 Days

Day: 20.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,072,308 km

• M1: 213,775 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.29 AU - 1.67 AU

Year: 675 Days

Day: 22.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,072,308 km

• M1: 818,300 km (0.089 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 13.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.92 AU - 11.52 AU

Year: 11356 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 17,072,308 km

• M1: 185,202 km (0.081 R)
• M2: 329,714 km (0.102 R)
• M3: 634,744 km (0.075 R)
• M4: 1,390,213 km (0.059 R)
• M5: 2,997,193 km (0.09 R)
• M6: 3,383,006 km (0.049 R)
• M7: 3,907,048 km (0.027 R)
• M8: 4,218,062 km (0.109 R)
• M9: 4,716,222 km (0.063 R)
• M10: 5,267,341 km (0.099 R)
• M11: 6,761,375 km (0.095 R)
• M12: 7,211,066 km (0.117 R)
• M13: 7,306,061 km (0.09 R)
• M14: 7,845,511 km (0.11 R)
• M15: 9,147,162 km (0.044 R)
• M16: 10,407,524 km (0.087 R)
• M17: 10,558,169 km (0.077 R)
• M18: 11,123,948 km (0.064 R)
• M19: 11,255,893 km (0.118 R)
• M20: 11,388,437 km (0.044 R)
• M21: 11,744,330 km (0.068 R)
• M22: 12,013,607 km (0.115 R)
• M23: 12,627,107 km (0.105 R)
• M24: 12,718,811 km (0.112 R)
• M25: 13,860,991 km (0.08 R)
• M26: 13,955,686 km (0.037 R)
• M27: 14,098,103 km (0.07 R)
• M28: 14,600,453 km (0.111 R)
• M29: 15,943,842 km (0.041 R)
• M30: 16,718,460 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit