🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 44.1 Hours

Environment

Temp: 262 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.48 AU - 2.44 AU

Year: 992 Days

Day: 33.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 9.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.93 AU - 12.93 AU

Year: 13068 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,764,485 km

• M1: 139,276 km (0.114 R)
• M2: 771,476 km (0.113 R)
• M3: 2,384,141 km (0.115 R)
• M4: 2,697,250 km (0.12 R)
• M5: 3,453,018 km (0.045 R)
• M6: 3,980,500 km (0.084 R)
• M7: 6,057,218 km (0.101 R)
• M8: 6,539,222 km (0.052 R)
• M9: 7,158,557 km (0.051 R)
• M10: 7,737,202 km (0.076 R)
• M11: 10,129,122 km (0.068 R)
• M12: 11,211,014 km (0.028 R)
• M13: 12,044,873 km (0.109 R)
• M14: 13,487,594 km (0.099 R)
• M15: 14,612,271 km (0.106 R)
• M16: 17,115,044 km (0.041 R)
• M17: 19,371,877 km (0.072 R)
• M18: 20,191,374 km (0.119 R)
• M19: 21,111,700 km (0.116 R)
• M20: 23,284,161 km (0.119 R)
• M21: 24,381,611 km (0.113 R)
• M22: 24,986,584 km (0.078 R)
• M23: 26,497,672 km (0.098 R)
• M24: 29,214,370 km (0.1 R)
• M25: 31,598,960 km (0.111 R)
• M26: 33,789,521 km (0.068 R)
• M27: 39,645,680 km (0.107 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit