🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.47 AU - 0.53 AU

Year: 133 Days

Day: 25 Hours

Environment

Temp: 236 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,309,270 km

• M1: 37,699 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.76 AU - 0.86 AU

Year: 275 Days

Day: 23.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,309,270 km

• M1: 545,284 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.81 AU - 2.55 AU

Year: 1213 Days

Day: 13.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.95 AU - 2.67 AU

Year: 1323 Days

Day: 38.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,309,270 km

• M1: 36,801 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.58 AU - 2.62 AU

Year: 1579 Days

Day: 44.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 170.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.7

Radius: 7

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.06 AU - 20.58 AU

Year: 27155 Days

Day: 17.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,309,270 km

• M1: 89,160 km (0.098 R)
• M2: 336,296 km (0.084 R)
• M3: 644,318 km (0.088 R)
• M4: 945,907 km (0.116 R)
• M5: 2,958,896 km (0.064 R)
• M6: 6,768,705 km (0.115 R)
• M7: 12,278,544 km (0.083 R)
• M8: 12,918,823 km (0.062 R)
• M9: 13,581,243 km (0.099 R)
• M10: 30,332,015 km (0.036 R)
• M11: 33,925,805 km (0.118 R)
• M12: 38,540,750 km (0.049 R)
• M13: 58,959,214 km (0.094 R)
• M14: 62,837,389 km (0.101 R)
• M15: 69,524,414 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 14,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit