🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.65 AU

Year: 166 Days

Day: 45.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,945,532 km

• M1: 176,675 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.48 AU - 0.72 AU

Year: 171 Days

Day: 18.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.95 AU - 1.49 AU

Year: 495 Days

Day: 24.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.35 AU - 1.51 AU

Year: 628 Days

Day: 24.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.4

Radius: 14.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.5 AU - 6.84 AU

Year: 4956 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,945,532 km

• M1: 178,171 km (0.084 R)
• M2: 915,090 km (0.055 R)
• M3: 1,365,230 km (0.066 R)
• M4: 2,009,249 km (0.093 R)
• M5: 2,921,646 km (0.089 R)
• M6: 3,463,939 km (0.106 R)
• M7: 4,828,421 km (0.119 R)
• M8: 5,346,628 km (0.083 R)
• M9: 8,483,546 km (0.05 R)
• M10: 10,980,783 km (0.106 R)
• M11: 11,789,659 km (0.069 R)
• M12: 12,929,445 km (0.102 R)
• M13: 13,526,340 km (0.092 R)
• M14: 14,936,749 km (0.113 R)
• M15: 16,908,299 km (0.106 R)
• M16: 18,171,653 km (0.109 R)
• M17: 22,057,757 km (0.11 R)
• M18: 23,345,945 km (0.102 R)
• M19: 24,683,649 km (0.049 R)
• M20: 25,758,958 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit