🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.54 AU - 1.6 AU

Year: 688 Days

Day: 32.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.31 AU - 4.17 AU

Year: 2530 Days

Day: 47.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.48 AU - 4.64 AU

Year: 3407 Days

Day: 20.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,165,755 km

• M1: 74,350 km (0.073 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 9.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.16 AU - 7.02 AU

Year: 5918 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,165,755 km

• M1: 116,387 km (0.081 R)
• M2: 636,689 km (0.094 R)
• M3: 1,059,751 km (0.032 R)
• M4: 1,630,766 km (0.11 R)
• M5: 1,934,749 km (0.082 R)
• M6: 2,306,051 km (0.119 R)
• M7: 3,614,584 km (0.115 R)
• M8: 3,986,484 km (0.064 R)
• M9: 5,335,558 km (0.067 R)
• M10: 6,185,872 km (0.104 R)
• M11: 6,750,006 km (0.116 R)
• M12: 10,589,285 km (0.101 R)
• M13: 11,972,617 km (0.071 R)
• M14: 13,038,801 km (0.106 R)
• M15: 13,521,703 km (0.12 R)
• M16: 13,817,009 km (0.116 R)
• M17: 14,116,653 km (0.085 R)
• M18: 14,420,786 km (0.064 R)
• M19: 15,412,470 km (0.112 R)
• M20: 17,241,903 km (0.103 R)
• M21: 17,706,404 km (0.036 R)
• M22: 20,540,685 km (0.106 R)
• M23: 21,194,578 km (0.077 R)
• M24: 23,310,191 km (0.096 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 19,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit