🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.73 AU - 0.97 AU

Year: 300 Days

Day: 40.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.81 AU - 2.35 AU

Year: 1149 Days

Day: 38.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.1

Radius: 14.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.54 AU - 10.6 AU

Year: 9606 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,269,926 km

• M1: 188,194 km (0.043 R)
• M2: 1,027,289 km (0.105 R)
• M3: 1,692,850 km (0.098 R)
• M4: 2,453,555 km (0.108 R)
• M5: 3,814,746 km (0.106 R)
• M6: 4,494,668 km (0.104 R)
• M7: 5,132,105 km (0.08 R)
• M8: 8,265,731 km (0.117 R)
• M9: 19,097,664 km (0.103 R)
• M10: 20,153,975 km (0.099 R)
• M11: 21,569,021 km (0.056 R)
• M12: 22,714,492 km (0.101 R)
• M13: 28,863,264 km (0.073 R)
• M14: 32,848,252 km (0.106 R)
• M15: 38,003,394 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit