🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.47 AU - 0.77 AU

Year: 187 Days

Day: 45.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.94 AU - 1.34 AU

Year: 466 Days

Day: 45.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.39 AU - 1.87 AU

Year: 797 Days

Day: 31 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.83 AU - 2.47 AU

Year: 1207 Days

Day: 47.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 9.6

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.74 AU - 11.8 AU

Year: 11693 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 89.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,078,330 km

• M1: 119,379 km (0.1 R)
• M2: 608,714 km (0.112 R)
• M3: 1,096,253 km (0.105 R)
• M4: 1,755,980 km (0.109 R)
• M5: 2,621,403 km (0.097 R)
• M6: 3,824,619 km (0.069 R)
• M7: 5,592,866 km (0.097 R)
• M8: 6,251,845 km (0.079 R)
• M9: 8,452,728 km (0.102 R)
• M10: 9,800,456 km (0.07 R)
• M11: 10,914,511 km (0.111 R)
• M12: 11,887,047 km (0.074 R)
• M13: 13,332,461 km (0.078 R)
• M14: 15,151,721 km (0.102 R)
• M15: 16,360,921 km (0.112 R)
• M16: 21,429,895 km (0.113 R)
• M17: 22,266,596 km (0.087 R)
• M18: 23,474,299 km (0.051 R)
• M19: 25,182,558 km (0.095 R)
• M20: 25,552,513 km (0.048 R)
• M21: 28,443,642 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit