🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.58 AU - 0.6 AU

Year: 163 Days

Day: 33.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.28 AU - 4.58 AU

Year: 3356 Days

Day: 42.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 11.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.65 AU - 7.27 AU

Year: 5236 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,672,167 km

• M1: 144,212 km (0.059 R)
• M2: 989,740 km (0.076 R)
• M3: 1,789,639 km (0.107 R)
• M4: 2,203,577 km (0.025 R)
• M5: 3,210,520 km (0.114 R)
• M6: 5,025,740 km (0.054 R)
• M7: 5,590,323 km (0.12 R)
• M8: 6,168,519 km (0.087 R)
• M9: 7,348,098 km (0.062 R)
• M10: 12,463,597 km (0.117 R)
• M11: 19,623,800 km (0.081 R)
• M12: 20,380,316 km (0.036 R)
• M13: 22,085,732 km (0.075 R)
• M14: 23,181,536 km (0.088 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit