🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.54 AU - 0.56 AU

Year: 144 Days

Day: 27.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.87 AU - 2.77 AU

Year: 1248 Days

Day: 21.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 11.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.67 AU - 11.91 AU

Year: 10816 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,038,367 km

• M1: 140,921 km (0.104 R)
• M2: 516,711 km (0.082 R)
• M3: 1,030,729 km (0.047 R)
• M4: 1,594,115 km (0.059 R)
• M5: 3,688,036 km (0.097 R)
• M6: 4,054,850 km (0.047 R)
• M7: 4,504,093 km (0.117 R)
• M8: 5,536,468 km (0.101 R)
• M9: 8,778,403 km (0.091 R)
• M10: 24,848,057 km (0.108 R)
• M11: 28,732,515 km (0.086 R)
• M12: 32,227,869 km (0.051 R)
• M13: 38,667,310 km (0.085 R)
• M14: 39,292,030 km (0.089 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 19,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit