🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.64 AU - 0.76 AU

Year: 210 Days

Day: 45.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,764,331 km

• M1: 225,294 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.96 AU - 3.22 AU

Year: 1493 Days

Day: 47.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,764,331 km

• M1: 173,683 km (0.08 R)
• M2: 488,287 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.57 AU - 3.97 AU

Year: 2118 Days

Day: 44.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 12.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.75 AU - 11.95 AU

Year: 11926 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,764,331 km

• M1: 157,227 km (0.117 R)
• M2: 631,752 km (0.1 R)
• M3: 1,104,780 km (0.067 R)
• M4: 1,577,659 km (0.085 R)
• M5: 2,379,803 km (0.073 R)
• M6: 2,802,716 km (0.094 R)
• M7: 3,438,058 km (0.112 R)
• M8: 4,194,575 km (0.073 R)
• M9: 4,817,650 km (0.074 R)
• M10: 7,377,718 km (0.082 R)
• M11: 8,905,262 km (0.116 R)
• M12: 13,039,549 km (0.095 R)
• M13: 14,059,357 km (0.12 R)
• M14: 14,494,388 km (0.088 R)
• M15: 15,002,722 km (0.089 R)
• M16: 19,893,375 km (0.101 R)
• M17: 23,426,727 km (0.066 R)
• M18: 24,304,717 km (0.058 R)
• M19: 27,070,782 km (0.074 R)
• M20: 31,709,812 km (0.052 R)
• M21: 34,666,015 km (0.025 R)
• M22: 43,966,216 km (0.105 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 18,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit