🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.58 AU - 3 AU

Year: 1694 Days

Day: 33.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.7 AU - 4.88 AU

Year: 3810 Days

Day: 16 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 11.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.43 AU - 8.57 AU

Year: 9007 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,479,582 km

• M1: 147,204 km (0.096 R)
• M2: 1,013,526 km (0.113 R)
• M3: 1,781,112 km (0.089 R)
• M4: 5,793,926 km (0.07 R)
• M5: 6,512,743 km (0.045 R)
• M6: 7,755,902 km (0.059 R)
• M7: 13,682,221 km (0.052 R)
• M8: 15,710,170 km (0.081 R)
• M9: 19,387,136 km (0.064 R)
• M10: 22,383,282 km (0.065 R)
• M11: 22,759,371 km (0.046 R)
• M12: 31,011,788 km (0.115 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 13,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit