🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.56 AU - 0.64 AU

Year: 172 Days

Day: 29.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.41 AU - 4.47 AU

Year: 2900 Days

Day: 43.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.6

Radius: 12.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.87 AU - 7.07 AU

Year: 6824 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,252,697 km

• M1: 156,479 km (0.097 R)
• M2: 622,626 km (0.08 R)
• M3: 2,702,785 km (0.118 R)
• M4: 6,085,941 km (0.098 R)
• M5: 6,561,213 km (0.114 R)
• M6: 9,634,402 km (0.118 R)
• M7: 10,616,063 km (0.057 R)
• M8: 11,974,861 km (0.118 R)
• M9: 13,221,161 km (0.103 R)
• M10: 14,611,972 km (0.046 R)
• M11: 15,096,520 km (0.096 R)
• M12: 15,654,520 km (0.11 R)
• M13: 16,811,958 km (0.118 R)
• M14: 29,531,517 km (0.112 R)
• M15: 33,337,287 km (0.046 R)
• M16: 33,966,645 km (0.025 R)
• M17: 34,710,895 km (0.064 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: 174 - 11,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit