🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 14.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.63 AU - 0.89 AU

Year: 248 Days

Day: 17.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 14.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.48 AU - 5.04 AU

Year: 3892 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,497,425 km

• M1: 184,155 km (0.091 R)
• M2: 945,159 km (0.054 R)
• M3: 1,545,496 km (0.096 R)
• M4: 3,450,026 km (0.085 R)
• M5: 4,090,903 km (0.099 R)
• M6: 4,747,339 km (0.097 R)
• M7: 6,146,977 km (0.112 R)
• M8: 6,875,369 km (0.06 R)
• M9: 8,257,802 km (0.065 R)
• M10: 9,647,267 km (0.045 R)
• M11: 10,524,061 km (0.069 R)
• M12: 12,845,670 km (0.053 R)
• M13: 13,863,833 km (0.085 R)
• M14: 15,821,770 km (0.082 R)
• M15: 16,448,585 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 18,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit