🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.66 AU - 0.7 AU

Year: 202 Days

Day: 41.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.09 AU - 4.45 AU

Year: 3176 Days

Day: 16 Hours

Environment

Temp: -132 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,490,432 km

• M1: 216,767 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.7

Radius: 8

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.27 AU - 6.57 AU

Year: 5854 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,490,432 km

• M1: 99,632 km (0.064 R)
• M2: 477,367 km (0.065 R)
• M3: 905,067 km (0.095 R)
• M4: 1,337,704 km (0.114 R)
• M5: 1,620,743 km (0.059 R)
• M6: 1,889,421 km (0.102 R)
• M7: 2,669,424 km (0.114 R)
• M8: 4,520,548 km (0.067 R)
• M9: 8,077,687 km (0.113 R)
• M10: 13,624,327 km (0.087 R)
• M11: 16,450,679 km (0.081 R)
• M12: 23,306,301 km (0.036 R)
• M13: 23,680,595 km (0.053 R)
• M14: 27,149,321 km (0.117 R)
• M15: 27,730,808 km (0.105 R)
• M16: 28,490,466 km (0.067 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 15,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit