🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.69 AU

Year: 150 Days

Day: 13.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.9 AU - 1.42 AU

Year: 459 Days

Day: 45.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 69.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.5

Radius: 6.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.58 AU - 19.92 AU

Year: 24047 Days

Day: 19.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,617,007 km

• M1: 916,287 km (0.079 R)
• M2: 1,140,833 km (0.107 R)
• M3: 3,240,589 km (0.092 R)
• M4: 5,808,437 km (0.115 R)
• M5: 6,510,051 km (0.102 R)
• M6: 7,349,743 km (0.093 R)
• M7: 8,532,614 km (0.079 R)
• M8: 16,971,130 km (0.035 R)
• M9: 17,711,939 km (0.086 R)
• M10: 20,557,889 km (0.11 R)
• M11: 22,527,345 km (0.057 R)
• M12: 23,150,869 km (0.098 R)
• M13: 26,442,321 km (0.094 R)
• M14: 30,032,820 km (0.104 R)
• M15: 34,990,792 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 11,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit