🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.67 AU - 0.75 AU

Year: 258 Days

Day: 15 Hours

Environment

Temp: 14 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 19,031,427 km

• M1: 40,092 km (0.058 R)
• M2: 109,805 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.31 AU

Year: 510 Days

Day: 12.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 12.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.32 AU - 3.7 AU

Year: 2831 Days

Day: 12.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,031,427 km

• M1: 158,424 km (0.038 R)
• M2: 964,757 km (0.041 R)
• M3: 1,409,362 km (0.108 R)
• M4: 2,444,878 km (0.059 R)
• M5: 4,192,032 km (0.062 R)
• M6: 4,897,834 km (0.029 R)
• M7: 5,411,404 km (0.064 R)
• M8: 5,909,265 km (0.102 R)
• M9: 7,055,036 km (0.048 R)
• M10: 8,279,045 km (0.09 R)
• M11: 10,716,144 km (0.087 R)
• M12: 11,263,523 km (0.118 R)
• M13: 14,008,045 km (0.04 R)
• M14: 15,338,419 km (0.099 R)
• M15: 16,647,849 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit