🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.9 AU - 1.36 AU

Year: 455 Days

Day: 42.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 174.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.57 AU - 1.81 AU

Year: 832 Days

Day: 19.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.34 AU - 2.14 AU

Year: 869 Days

Day: 26.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.85 AU - 2.47 AU

Year: 1202 Days

Day: 41.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 8.6

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.65 AU - 6.25 AU

Year: 4819 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 26,438,330 km

• M1: 106,962 km (0.071 R)
• M2: 508,633 km (0.091 R)
• M3: 810,820 km (0.063 R)
• M4: 1,141,881 km (0.099 R)
• M5: 1,440,777 km (0.116 R)
• M6: 1,935,048 km (0.082 R)
• M7: 2,274,336 km (0.119 R)
• M8: 2,636,662 km (0.061 R)
• M9: 2,946,779 km (0.079 R)
• M10: 3,438,058 km (0.106 R)
• M11: 4,632,747 km (0.097 R)
• M12: 5,995,883 km (0.074 R)
• M13: 7,271,653 km (0.084 R)
• M14: 9,294,366 km (0.101 R)
• M15: 10,266,303 km (0.115 R)
• M16: 11,941,650 km (0.097 R)
• M17: 12,316,393 km (0.052 R)
• M18: 12,698,914 km (0.114 R)
• M19: 13,138,732 km (0.101 R)
• M20: 13,690,000 km (0.035 R)
• M21: 17,386,564 km (0.091 R)
• M22: 18,420,584 km (0.104 R)
• M23: 20,146,345 km (0.113 R)
• M24: 20,677,866 km (0.091 R)
• M25: 21,630,207 km (0.072 R)
• M26: 22,969,257 km (0.11 R)
• M27: 24,362,612 km (0.072 R)
• M28: 26,045,288 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 17,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit