🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.89 AU - 1.45 AU

Year: 445 Days

Day: 19.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.06 AU - 1.62 AU

Year: 545 Days

Day: 24.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.52 AU - 4.88 AU

Year: 3025 Days

Day: 14.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 12.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.95 AU - 15.87 AU

Year: 16303 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,757,986 km

• M1: 157,975 km (0.112 R)
• M2: 664,663 km (0.038 R)
• M3: 1,111,063 km (0.064 R)
• M4: 1,940,584 km (0.036 R)
• M5: 2,548,400 km (0.12 R)
• M6: 2,997,044 km (0.038 R)
• M7: 4,307,970 km (0.116 R)
• M8: 5,349,769 km (0.1 R)
• M9: 6,424,929 km (0.111 R)
• M10: 6,858,015 km (0.082 R)
• M11: 8,478,908 km (0.09 R)
• M12: 9,599,995 km (0.105 R)
• M13: 10,817,572 km (0.105 R)
• M14: 11,495,100 km (0.06 R)
• M15: 15,469,467 km (0.109 R)
• M16: 16,409,839 km (0.094 R)
• M17: 16,975,768 km (0.117 R)
• M18: 22,080,646 km (0.037 R)
• M19: 25,460,959 km (0.069 R)
• M20: 26,110,663 km (0.091 R)
• M21: 28,356,426 km (0.09 R)
• M22: 30,003,199 km (0.106 R)
• M23: 36,406,287 km (0.051 R)
• M24: 47,306,736 km (0.097 R)
• M25: 51,317,455 km (0.099 R)
• M26: 64,700,331 km (0.069 R)
• M27: 67,135,635 km (0.118 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit