🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.41 AU - 1.83 AU

Year: 781 Days

Day: 32.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.72 AU - 3.32 AU

Year: 1988 Days

Day: 27.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.1

Radius: 6.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.5 AU - 21.38 AU

Year: 28779 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,314,637 km

• M1: 78,389 km (0.066 R)
• M2: 1,821,354 km (0.056 R)
• M3: 3,534,549 km (0.106 R)
• M4: 5,385,075 km (0.087 R)
• M5: 6,616,714 km (0.099 R)
• M6: 8,025,627 km (0.089 R)
• M7: 9,830,824 km (0.105 R)
• M8: 14,221,522 km (0.067 R)
• M9: 15,886,546 km (0.104 R)
• M10: 17,141,672 km (0.094 R)
• M11: 28,042,420 km (0.119 R)
• M12: 39,413,354 km (0.053 R)
• M13: 41,429,036 km (0.114 R)
• M14: 43,653,706 km (0.035 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 11,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit