🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.99 AU - 1.05 AU

Year: 374 Days

Day: 36.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,611,002 km

• M1: 34,258 km (0.045 R)
• M2: 67,169 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.3 AU - 1.5 AU

Year: 602 Days

Day: 12.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.37 AU - 1.65 AU

Year: 674 Days

Day: 13.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,611,002 km

• M1: 124,017 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.44 AU - 4.04 AU

Year: 2120 Days

Day: 33.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.92 AU - 3.88 AU

Year: 2278 Days

Day: 31.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 14

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.27 AU - 10.33 AU

Year: 12014 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,611,002 km

• M1: 248,482 km (0.041 R)
• M2: 1,366,277 km (0.106 R)
• M3: 5,341,841 km (0.116 R)
• M4: 7,857,927 km (0.077 R)
• M5: 9,375,897 km (0.093 R)
• M6: 9,955,738 km (0.091 R)
• M7: 14,140,589 km (0.09 R)
• M8: 15,562,068 km (0.063 R)
• M9: 17,219,313 km (0.117 R)
• M10: 20,398,268 km (0.099 R)
• M11: 21,209,388 km (0.105 R)
• M12: 22,295,767 km (0.108 R)
• M13: 23,860,711 km (0.041 R)
• M14: 29,607,663 km (0.058 R)
• M15: 36,098,714 km (0.085 R)
• M16: 37,646,603 km (0.096 R)
• M17: 39,362,641 km (0.067 R)
• M18: 40,619,861 km (0.112 R)
• M19: 42,294,160 km (0.089 R)
• M20: 44,148,276 km (0.075 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 17,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit