🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.45 AU - 0.59 AU

Year: 141 Days

Day: 20.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.62 AU - 0.88 AU

Year: 243 Days

Day: 39.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.24 AU - 4.86 AU

Year: 3054 Days

Day: 41.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.4

Radius: 11.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.02 AU - 12.16 AU

Year: 14786 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,372,325 km

• M1: 143,165 km (0.089 R)
• M2: 548,725 km (0.11 R)
• M3: 968,945 km (0.117 R)
• M4: 1,526,048 km (0.11 R)
• M5: 2,043,956 km (0.112 R)
• M6: 2,677,353 km (0.051 R)
• M7: 3,365,055 km (0.11 R)
• M8: 4,084,471 km (0.075 R)
• M9: 5,690,105 km (0.094 R)
• M10: 6,077,862 km (0.097 R)
• M11: 6,520,822 km (0.103 R)
• M12: 8,834,801 km (0.079 R)
• M13: 10,883,245 km (0.118 R)
• M14: 12,867,511 km (0.117 R)
• M15: 15,216,198 km (0.11 R)
• M16: 16,245,132 km (0.095 R)
• M17: 18,289,088 km (0.077 R)
• M18: 24,231,115 km (0.107 R)
• M19: 26,208,649 km (0.114 R)
• M20: 26,989,700 km (0.104 R)
• M21: 27,886,689 km (0.113 R)
• M22: 29,217,362 km (0.096 R)
• M23: 29,740,206 km (0.049 R)
• M24: 37,855,592 km (0.031 R)
• M25: 45,912,185 km (0.101 R)
• M26: 46,761,452 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit