🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.97 AU - 1.15 AU

Year: 389 Days

Day: 32.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 120.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.9 AU - 3.16 AU

Year: 1434 Days

Day: 31 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 9.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.26 AU - 6.08 AU

Year: 4812 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,355,079 km

• M1: 123,717 km (0.072 R)
• M2: 472,131 km (0.117 R)
• M3: 815,308 km (0.083 R)
• M4: 1,952,252 km (0.054 R)
• M5: 2,530,448 km (0.105 R)
• M6: 3,967,336 km (0.038 R)
• M7: 6,261,120 km (0.102 R)
• M8: 6,624,343 km (0.06 R)
• M9: 10,480,677 km (0.05 R)
• M10: 10,953,855 km (0.102 R)
• M11: 11,943,146 km (0.096 R)
• M12: 12,723,299 km (0.12 R)
• M13: 17,196,724 km (0.116 R)
• M14: 17,633,999 km (0.112 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 13,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit