🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.65 AU

Year: 162 Days

Day: 36.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.8 AU - 0.9 AU

Year: 273 Days

Day: 33.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 12.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.28 AU - 8.66 AU

Year: 6408 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,990,856 km

• M1: 163,361 km (0.048 R)
• M2: 572,212 km (0.095 R)
• M3: 1,290,132 km (0.1 R)
• M4: 2,363,347 km (0.093 R)
• M5: 2,958,298 km (0.104 R)
• M6: 3,532,305 km (0.086 R)
• M7: 5,312,071 km (0.109 R)
• M8: 11,060,369 km (0.045 R)
• M9: 13,851,117 km (0.117 R)
• M10: 14,255,779 km (0.094 R)
• M11: 14,668,221 km (0.117 R)
• M12: 15,734,554 km (0.118 R)
• M13: 16,511,267 km (0.095 R)
• M14: 18,443,473 km (0.074 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit