🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.63 AU - 0.75 AU

Year: 209 Days

Day: 15.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.73 AU - 0.85 AU

Year: 256 Days

Day: 29.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.94 AU - 1.16 AU

Year: 393 Days

Day: 18.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.4

Radius: 9.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.43 AU - 14.79 AU

Year: 15392 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,972,468 km

• M1: 128,205 km (0.088 R)
• M2: 434,881 km (0.038 R)
• M3: 1,000,062 km (0.098 R)
• M4: 2,319,365 km (0.085 R)
• M5: 3,080,968 km (0.1 R)
• M6: 3,731,120 km (0.118 R)
• M7: 4,416,279 km (0.12 R)
• M8: 6,135,906 km (0.075 R)
• M9: 8,344,868 km (0.081 R)
• M10: 10,496,684 km (0.06 R)
• M11: 11,087,596 km (0.044 R)
• M12: 11,962,594 km (0.12 R)
• M13: 12,772,367 km (0.064 R)
• M14: 18,985,915 km (0.051 R)
• M15: 22,657,794 km (0.108 R)
• M16: 22,983,618 km (0.076 R)
• M17: 23,980,090 km (0.083 R)
• M18: 24,660,162 km (0.118 R)
• M19: 27,417,400 km (0.096 R)
• M20: 29,591,356 km (0.06 R)
• M21: 32,184,636 km (0.102 R)
• M22: 32,803,821 km (0.116 R)
• M23: 33,431,085 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 10,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit