🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.54 AU - 0.76 AU

Year: 183 Days

Day: 36.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.17 AU - 3.33 AU

Year: 1595 Days

Day: 34.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.62 AU - 2.96 AU

Year: 1630 Days

Day: 37.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,046,102 km

• M1: 90,656 km (0.098 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.7

Radius: 11.1

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.59 AU - 8.47 AU

Year: 6521 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,046,102 km

• M1: 138,677 km (0.055 R)
• M2: 504,893 km (0.084 R)
• M3: 1,237,623 km (0.073 R)
• M4: 1,706,912 km (0.084 R)
• M5: 2,195,349 km (0.102 R)
• M6: 2,931,520 km (0.052 R)
• M7: 5,267,939 km (0.116 R)
• M8: 5,726,606 km (0.105 R)
• M9: 11,090,139 km (0.11 R)
• M10: 12,105,161 km (0.087 R)
• M11: 12,689,340 km (0.098 R)
• M12: 14,028,989 km (0.058 R)
• M13: 14,852,825 km (0.05 R)
• M14: 16,022,082 km (0.114 R)
• M15: 16,403,855 km (0.107 R)
• M16: 19,752,454 km (0.102 R)
• M17: 21,780,104 km (0.086 R)
• M18: 22,644,630 km (0.107 R)
• M19: 24,358,423 km (0.07 R)
• M20: 33,098,978 km (0.053 R)
• M21: 33,823,031 km (0.1 R)
• M22: 35,841,555 km (0.106 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit