🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 166 Days

Day: 12.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.64 AU

Year: 176 Days

Day: 40.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.2

Radius: 14.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.34 AU - 4.96 AU

Year: 3639 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,252,808 km

• M1: 179,517 km (0.098 R)
• M2: 702,661 km (0.107 R)
• M3: 1,296,565 km (0.056 R)
• M4: 1,851,872 km (0.116 R)
• M5: 2,721,036 km (0.089 R)
• M6: 3,324,364 km (0.105 R)
• M7: 4,267,878 km (0.076 R)
• M8: 4,889,606 km (0.073 R)
• M9: 5,960,428 km (0.086 R)
• M10: 6,446,172 km (0.101 R)
• M11: 7,410,929 km (0.112 R)
• M12: 7,883,060 km (0.119 R)
• M13: 9,558,556 km (0.09 R)
• M14: 10,334,969 km (0.114 R)
• M15: 11,973,664 km (0.101 R)
• M16: 12,667,349 km (0.066 R)
• M17: 13,561,047 km (0.059 R)
• M18: 16,496,008 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 19,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit