🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.46 AU - 0.7 AU

Year: 166 Days

Day: 19.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,492,971 km

• M1: 33,360 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.85 AU - 4.09 AU

Year: 2422 Days

Day: 37.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 14.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.19 AU - 9.05 AU

Year: 8671 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,492,971 km

• M1: 175,329 km (0.099 R)
• M2: 786,436 km (0.116 R)
• M3: 1,399,189 km (0.117 R)
• M4: 2,014,485 km (0.107 R)
• M5: 6,424,032 km (0.04 R)
• M6: 7,601,965 km (0.11 R)
• M7: 8,475,467 km (0.113 R)
• M8: 9,632,906 km (0.104 R)
• M9: 11,093,430 km (0.034 R)
• M10: 12,521,192 km (0.054 R)
• M11: 14,210,900 km (0.094 R)
• M12: 15,085,898 km (0.081 R)
• M13: 15,996,500 km (0.078 R)
• M14: 18,038,960 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit