🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.59 AU - 0.59 AU

Year: 162 Days

Day: 41.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.03 AU - 1.65 AU

Year: 553 Days

Day: 17.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,120,484 km

• M1: 205,847 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.95 AU - 3.11 AU

Year: 1434 Days

Day: 32 Hours

Environment

Temp: -76 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 12.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.69 AU - 6.31 AU

Year: 5239 Days

Day: 11.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,120,484 km

• M1: 154,235 km (0.088 R)
• M2: 576,999 km (0.058 R)
• M3: 981,960 km (0.102 R)
• M4: 1,425,817 km (0.117 R)
• M5: 2,091,827 km (0.087 R)
• M6: 2,756,191 km (0.106 R)
• M7: 4,189,788 km (0.032 R)
• M8: 5,563,246 km (0.054 R)
• M9: 6,322,006 km (0.059 R)
• M10: 7,463,139 km (0.108 R)
• M11: 8,463,649 km (0.116 R)
• M12: 9,848,177 km (0.11 R)
• M13: 12,449,834 km (0.101 R)
• M14: 13,640,633 km (0.12 R)
• M15: 16,368,401 km (0.034 R)
• M16: 17,605,575 km (0.082 R)
• M17: 18,508,099 km (0.087 R)
• M18: 19,373,373 km (0.098 R)
• M19: 21,545,983 km (0.099 R)
• M20: 23,798,628 km (0.057 R)
• M21: 25,792,318 km (0.111 R)
• M22: 26,620,193 km (0.081 R)
• M23: 27,210,207 km (0.044 R)
• M24: 27,722,729 km (0.059 R)
• M25: 28,416,265 km (0.11 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 17,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit