🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.61 AU - 0.69 AU

Year: 155 Days

Day: 12.6 Hours

Environment

Temp: 364 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.81 AU

Year: 158 Days

Day: 24.1 Hours

Environment

Temp: 336 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.76 AU - 3.8 AU

Year: 1754 Days

Day: 46.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,503,786 km

• M1: 43,084 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.2 AU - 11.44 AU

Year: 8402 Days

Day: 30.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 13

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.95 AU - 12.59 AU

Year: 9719 Days

Day: 10 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,503,786 km

• M1: 162,762 km (0.072 R)
• M2: 747,840 km (0.109 R)
• M3: 1,157,289 km (0.092 R)
• M4: 2,433,658 km (0.062 R)
• M5: 3,039,530 km (0.112 R)
• M6: 3,570,602 km (0.073 R)
• M7: 4,672,390 km (0.106 R)
• M8: 5,580,449 km (0.119 R)
• M9: 6,381,546 km (0.074 R)
• M10: 6,867,589 km (0.085 R)
• M11: 8,387,653 km (0.077 R)
• M12: 9,297,508 km (0.032 R)
• M13: 9,825,289 km (0.069 R)
• M14: 11,915,770 km (0.046 R)
• M15: 12,888,305 km (0.119 R)
• M16: 13,304,038 km (0.043 R)
• M17: 14,477,484 km (0.098 R)
• M18: 18,562,553 km (0.101 R)
• M19: 19,169,920 km (0.084 R)
• M20: 22,750,844 km (0.052 R)
• M21: 23,271,445 km (0.113 R)
• M22: 28,822,872 km (0.086 R)
• M23: 31,420,639 km (0.056 R)
• M24: 31,958,294 km (0.061 R)
• M25: 34,170,846 km (0.067 R)
• M26: 40,524,866 km (0.095 R)
• M27: 41,419,013 km (0.042 R)

Kuiper Belt

Range: 37.1 - 66.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 15,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit