🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.75 AU - 1.23 AU

Year: 343 Days

Day: 20.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.95 AU - 4.63 AU

Year: 3094 Days

Day: 42.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,520,548 km

• M1: 141,669 km (0.031 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16

Radius: 6.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 17.02 AU - 19.28 AU

Year: 26928 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,520,548 km

• M1: 80,783 km (0.067 R)
• M2: 600,037 km (0.104 R)
• M3: 929,900 km (0.104 R)
• M4: 1,955,843 km (0.117 R)
• M5: 2,949,322 km (0.091 R)
• M6: 3,424,594 km (0.077 R)
• M7: 4,038,395 km (0.102 R)
• M8: 9,703,965 km (0.044 R)
• M9: 11,101,060 km (0.075 R)
• M10: 13,516,018 km (0.091 R)
• M11: 16,956,320 km (0.112 R)
• M12: 19,162,889 km (0.083 R)
• M13: 20,601,721 km (0.082 R)
• M14: 21,210,584 km (0.079 R)
• M15: 22,892,813 km (0.113 R)
• M16: 23,399,800 km (0.098 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit