🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.75 AU - 0.97 AU

Year: 291 Days

Day: 46.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,812,275 km

• M1: 24,534 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.42 AU - 4.3 AU

Year: 2770 Days

Day: 39.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.7

Radius: 9.8

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.23 AU - 5.49 AU

Year: 4532 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,812,275 km

• M1: 123,119 km (0.047 R)
• M2: 525,238 km (0.112 R)
• M3: 854,952 km (0.102 R)
• M4: 1,204,861 km (0.072 R)
• M5: 1,846,187 km (0.095 R)
• M6: 2,461,184 km (0.069 R)
• M7: 3,089,645 km (0.097 R)
• M8: 3,410,981 km (0.054 R)
• M9: 5,117,444 km (0.113 R)
• M10: 5,454,039 km (0.095 R)
• M11: 6,586,645 km (0.103 R)
• M12: 14,352,569 km (0.045 R)
• M13: 22,569,831 km (0.051 R)
• M14: 23,632,574 km (0.089 R)
• M15: 24,490,817 km (0.084 R)
• M16: 28,045,562 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 20,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit