🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.09 AU - 1.47 AU

Year: 516 Days

Day: 43.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.78 AU - 6.22 AU

Year: 3985 Days

Day: 43.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,168,108 km

• M1: 834,307 km (0.049 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 8.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.06 AU - 8.16 AU

Year: 6758 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 13,168,108 km

• M1: 104,868 km (0.087 R)
• M2: 403,765 km (0.119 R)
• M3: 1,868,178 km (0.07 R)
• M4: 2,773,844 km (0.109 R)
• M5: 3,449,428 km (0.073 R)
• M6: 3,877,278 km (0.095 R)
• M7: 4,681,965 km (0.117 R)
• M8: 6,742,974 km (0.118 R)
• M9: 7,574,140 km (0.083 R)
• M10: 9,627,820 km (0.104 R)
• M11: 10,612,323 km (0.117 R)
• M12: 11,340,267 km (0.077 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 19,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit