🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.24 AU - 1.46 AU

Year: 556 Days

Day: 14.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.73 AU - 3.45 AU

Year: 1927 Days

Day: 33.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,941,931 km

• M1: 22,739 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 13.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.5 AU - 9 AU

Year: 7654 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,941,931 km

• M1: 162,912 km (0.036 R)
• M2: 592,408 km (0.091 R)
• M3: 1,345,184 km (0.058 R)
• M4: 2,802,118 km (0.114 R)
• M5: 3,655,125 km (0.042 R)
• M6: 4,608,362 km (0.084 R)
• M7: 8,675,181 km (0.051 R)
• M8: 9,877,798 km (0.107 R)
• M9: 13,458,722 km (0.117 R)
• M10: 16,021,034 km (0.115 R)
• M11: 16,801,636 km (0.084 R)
• M12: 17,390,154 km (0.081 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit