🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.06 AU - 1.16 AU

Year: 423 Days

Day: 38.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.06 AU - 2.58 AU

Year: 1278 Days

Day: 30.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.65 AU - 3.15 AU

Year: 1786 Days

Day: 40.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.01 AU - 3.83 AU

Year: 2287 Days

Day: 40.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.9

Radius: 14.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.87 AU - 11.73 AU

Year: 11955 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,486,504 km

• M1: 179,069 km (0.098 R)
• M2: 640,279 km (0.09 R)
• M3: 1,150,258 km (0.033 R)
• M4: 1,749,547 km (0.12 R)
• M5: 2,868,390 km (0.046 R)
• M6: 3,480,245 km (0.098 R)
• M7: 5,150,355 km (0.1 R)
• M8: 7,866,305 km (0.085 R)
• M9: 8,983,352 km (0.118 R)
• M10: 9,440,224 km (0.077 R)
• M11: 11,799,981 km (0.047 R)
• M12: 12,857,488 km (0.112 R)
• M13: 13,676,537 km (0.088 R)
• M14: 14,282,558 km (0.062 R)
• M15: 16,410,886 km (0.081 R)
• M16: 17,095,745 km (0.095 R)
• M17: 17,586,426 km (0.118 R)
• M18: 18,086,383 km (0.048 R)
• M19: 22,770,890 km (0.1 R)
• M20: 23,365,392 km (0.117 R)
• M21: 24,320,425 km (0.068 R)
• M22: 29,792,566 km (0.048 R)
• M23: 30,401,728 km (0.086 R)
• M24: 31,961,136 km (0.117 R)
• M25: 38,975,631 km (0.083 R)
• M26: 39,582,549 km (0.051 R)
• M27: 42,073,055 km (0.078 R)
• M28: 43,097,950 km (0.094 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit