🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.62 AU - 0.76 AU

Year: 210 Days

Day: 36.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.78 AU - 0.78 AU

Year: 253 Days

Day: 13.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,777,344 km

• M1: 64,477 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.2 AU - 3.44 AU

Year: 2221 Days

Day: 47.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,777,344 km

• M1: 2,309,642 km (0.086 R)

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.4

Radius: 12.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.41 AU - 11.29 AU

Year: 10495 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,777,344 km

• M1: 154,086 km (0.117 R)
• M2: 740,360 km (0.116 R)
• M3: 1,600,548 km (0.114 R)
• M4: 1,999,376 km (0.094 R)
• M5: 2,686,628 km (0.069 R)
• M6: 3,883,112 km (0.096 R)
• M7: 4,869,859 km (0.111 R)
• M8: 6,671,766 km (0.059 R)
• M9: 7,335,681 km (0.106 R)
• M10: 8,289,068 km (0.084 R)
• M11: 8,969,290 km (0.097 R)
• M12: 11,337,125 km (0.062 R)
• M13: 12,500,847 km (0.064 R)
• M14: 14,574,423 km (0.103 R)
• M15: 16,143,256 km (0.052 R)
• M16: 17,002,097 km (0.096 R)
• M17: 22,563,847 km (0.105 R)
• M18: 27,063,152 km (0.09 R)
• M19: 28,846,359 km (0.064 R)
• M20: 33,169,139 km (0.093 R)
• M21: 39,185,965 km (0.041 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 13,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit