🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.76 AU

Year: 154 Days

Day: 24.1 Hours

Environment

Temp: 333 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.56 AU - 1.94 AU

Year: 679 Days

Day: 12.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,088,313 km

• M1: 148,850 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.57 AU - 2.65 AU

Year: 1237 Days

Day: 15.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 154.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,088,313 km

• M1: 75,098 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.38 AU - 4.9 AU

Year: 2932 Days

Day: 26.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.95 AU - 6.41 AU

Year: 3459 Days

Day: 12.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,088,313 km

• M1: 15,409 km (0.063 R)

Asteroid Belt

Center: 9.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.5

Radius: 15

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 11.88 AU - 16.6 AU

Year: 15765 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,088,313 km

• M1: 186,549 km (0.117 R)
• M2: 703,559 km (0.098 R)
• M3: 1,366,277 km (0.071 R)
• M4: 1,931,458 km (0.082 R)
• M5: 2,437,996 km (0.098 R)
• M6: 4,351,054 km (0.079 R)
• M7: 5,950,255 km (0.112 R)
• M8: 7,203,137 km (0.055 R)
• M9: 8,398,724 km (0.077 R)
• M10: 10,435,349 km (0.081 R)
• M11: 11,681,200 km (0.11 R)
• M12: 12,311,157 km (0.078 R)
• M13: 15,061,214 km (0.038 R)
• M14: 15,808,157 km (0.076 R)
• M15: 17,083,778 km (0.118 R)
• M16: 17,971,641 km (0.089 R)
• M17: 19,679,001 km (0.075 R)
• M18: 20,820,583 km (0.058 R)
• M19: 22,178,782 km (0.078 R)
• M20: 22,968,359 km (0.106 R)
• M21: 26,510,388 km (0.108 R)
• M22: 28,513,953 km (0.05 R)
• M23: 31,595,818 km (0.104 R)
• M24: 33,616,886 km (0.086 R)
• M25: 38,414,340 km (0.06 R)
• M26: 41,238,598 km (0.113 R)
• M27: 45,730,573 km (0.1 R)
• M28: 48,021,664 km (0.083 R)

Kuiper Belt

Range: 37.4 - 65.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit