🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.8 AU - 0.98 AU

Year: 264 Days

Day: 31.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.31 AU - 1.6 AU

Year: 549 Days

Day: 13.7 Hours

Environment

Temp: 77 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,481,259 km

• M1: 54,454 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.74 AU - 1.8 AU

Year: 740 Days

Day: 29 Hours

Environment

Temp: 38 °C

Axial Tilt: 95.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,481,259 km

• M1: 347,665 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.13 AU - 3.01 AU

Year: 1295 Days

Day: 37.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.16 AU - 6.54 AU

Year: 4448 Days

Day: 29.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 8.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.13 AU - 13.95 AU

Year: 13133 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,481,259 km

• M1: 106,962 km (0.088 R)
• M2: 692,339 km (0.102 R)
• M3: 1,400,086 km (0.054 R)
• M4: 1,794,875 km (0.099 R)
• M5: 2,869,586 km (0.079 R)
• M6: 3,243,880 km (0.099 R)
• M7: 3,842,122 km (0.076 R)
• M8: 5,755,628 km (0.058 R)
• M9: 6,667,128 km (0.09 R)
• M10: 9,296,909 km (0.051 R)
• M11: 9,794,023 km (0.115 R)
• M12: 10,072,574 km (0.064 R)
• M13: 12,713,276 km (0.112 R)
• M14: 15,035,184 km (0.044 R)
• M15: 17,626,070 km (0.055 R)
• M16: 18,457,984 km (0.065 R)
• M17: 20,500,593 km (0.082 R)
• M18: 25,463,802 km (0.113 R)
• M19: 28,362,560 km (0.056 R)
• M20: 32,697,457 km (0.059 R)
• M21: 33,846,369 km (0.096 R)
• M22: 35,674,604 km (0.118 R)
• M23: 37,794,705 km (0.114 R)

Kuiper Belt

Range: 34.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit