🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.7 AU - 1.06 AU

Year: 308 Days

Day: 30.9 Hours

Environment

Temp: 78 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.5 AU - 3.56 AU

Year: 2472 Days

Day: 15.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,957,443 km

• M1: 178,021 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 13.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.8 AU - 6.8 AU

Year: 5207 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,957,443 km

• M1: 180,565 km (0.051 R)
• M2: 723,904 km (0.109 R)
• M3: 1,422,526 km (0.034 R)
• M4: 3,098,172 km (0.034 R)
• M5: 3,746,828 km (0.103 R)
• M6: 4,851,459 km (0.069 R)
• M7: 5,453,142 km (0.093 R)
• M8: 7,063,413 km (0.114 R)
• M9: 9,558,257 km (0.117 R)
• M10: 14,460,130 km (0.026 R)
• M11: 18,301,654 km (0.099 R)
• M12: 19,504,271 km (0.12 R)
• M13: 24,542,877 km (0.105 R)
• M14: 25,848,118 km (0.067 R)
• M15: 26,398,938 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 17,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit