🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.48 AU - 0.72 AU

Year: 171 Days

Day: 19.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.15 AU - 2.59 AU

Year: 1346 Days

Day: 34.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,596,677 km

• M1: 141,669 km (0.106 R)
• M2: 1,003,802 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.43 AU - 3.31 AU

Year: 1794 Days

Day: 30.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.5

Radius: 13.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.86 AU - 12.62 AU

Year: 14842 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,596,677 km

• M1: 173,982 km (0.085 R)
• M2: 972,087 km (0.043 R)
• M3: 1,629,869 km (0.07 R)
• M4: 2,201,183 km (0.068 R)
• M5: 3,939,062 km (0.093 R)
• M6: 9,085,976 km (0.099 R)
• M7: 10,740,978 km (0.074 R)
• M8: 11,668,335 km (0.116 R)
• M9: 12,589,110 km (0.118 R)
• M10: 13,372,554 km (0.116 R)
• M11: 18,773,635 km (0.108 R)
• M12: 22,823,848 km (0.102 R)
• M13: 26,147,314 km (0.088 R)
• M14: 27,124,936 km (0.102 R)
• M15: 30,739,520 km (0.083 R)
• M16: 31,389,972 km (0.107 R)
• M17: 36,322,662 km (0.089 R)
• M18: 37,663,059 km (0.106 R)
• M19: 45,420,158 km (0.062 R)
• M20: 49,006,018 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit