🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.76 AU - 0.88 AU

Year: 262 Days

Day: 36.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.74 AU - 1.14 AU

Year: 322 Days

Day: 45.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 51.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.98 AU - 3.16 AU

Year: 1455 Days

Day: 47.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,568,942 km

• M1: 68,815 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.74 AU - 5.18 AU

Year: 3326 Days

Day: 15.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,568,942 km

• M1: 12,417 km (0.117 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 12.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.4 AU - 7 AU

Year: 6124 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,568,942 km

• M1: 159,920 km (0.087 R)
• M2: 582,833 km (0.108 R)
• M3: 1,003,353 km (0.084 R)
• M4: 1,427,313 km (0.118 R)
• M5: 2,823,660 km (0.113 R)
• M6: 4,063,078 km (0.07 R)
• M7: 4,455,473 km (0.119 R)
• M8: 5,341,542 km (0.039 R)
• M9: 7,104,552 km (0.097 R)
• M10: 8,183,602 km (0.114 R)
• M11: 8,779,450 km (0.083 R)
• M12: 10,938,447 km (0.044 R)
• M13: 11,539,531 km (0.091 R)
• M14: 12,375,185 km (0.087 R)
• M15: 12,895,636 km (0.09 R)
• M16: 14,167,218 km (0.113 R)
• M17: 15,322,113 km (0.104 R)
• M18: 18,427,316 km (0.086 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 18,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit