🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.91 AU

Year: 254 Days

Day: 34.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.2 AU - 2.44 AU

Year: 1353 Days

Day: 39.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.76 AU - 3.86 AU

Year: 2306 Days

Day: 23.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 11.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.39 AU - 7.05 AU

Year: 5238 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,187,899 km

• M1: 143,016 km (0.108 R)
• M2: 999,314 km (0.107 R)
• M3: 1,411,456 km (0.05 R)
• M4: 1,895,555 km (0.07 R)
• M5: 2,438,296 km (0.07 R)
• M6: 2,830,990 km (0.106 R)
• M7: 3,224,732 km (0.093 R)
• M8: 4,632,597 km (0.11 R)
• M9: 5,356,352 km (0.099 R)
• M10: 6,481,178 km (0.08 R)
• M11: 6,958,844 km (0.091 R)
• M12: 7,533,599 km (0.073 R)
• M13: 8,574,950 km (0.052 R)
• M14: 9,278,509 km (0.058 R)
• M15: 10,520,620 km (0.105 R)
• M16: 11,424,640 km (0.025 R)
• M17: 13,278,457 km (0.083 R)
• M18: 15,325,105 km (0.062 R)
• M19: 16,113,336 km (0.112 R)
• M20: 16,864,766 km (0.064 R)
• M21: 19,399,104 km (0.078 R)
• M22: 20,106,103 km (0.114 R)
• M23: 22,407,367 km (0.041 R)
• M24: 24,062,818 km (0.043 R)
• M25: 24,879,173 km (0.039 R)
• M26: 26,223,460 km (0.101 R)
• M27: 28,060,671 km (0.102 R)
• M28: 29,148,248 km (0.095 R)
• M29: 29,795,558 km (0.097 R)
• M30: 33,176,769 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit