🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.98 AU - 1.34 AU

Year: 441 Days

Day: 14.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.21 AU - 1.47 AU

Year: 548 Days

Day: 14.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.9 AU - 5.86 AU

Year: 4406 Days

Day: 27.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 9.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.95 AU - 13.75 AU

Year: 16265 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 135.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,239,108 km

• M1: 119,529 km (0.101 R)
• M2: 553,811 km (0.113 R)
• M3: 1,133,503 km (0.098 R)
• M4: 1,563,447 km (0.073 R)
• M5: 1,942,528 km (0.104 R)
• M6: 2,585,350 km (0.09 R)
• M7: 3,096,377 km (0.081 R)
• M8: 3,754,009 km (0.106 R)
• M9: 4,203,102 km (0.119 R)
• M10: 4,563,184 km (0.106 R)
• M11: 5,805,594 km (0.041 R)
• M12: 6,253,341 km (0.089 R)
• M13: 8,607,263 km (0.074 R)
• M14: 10,598,112 km (0.101 R)
• M15: 14,568,738 km (0.071 R)
• M16: 15,256,589 km (0.053 R)
• M17: 18,543,404 km (0.093 R)
• M18: 19,930,775 km (0.092 R)
• M19: 20,436,565 km (0.118 R)
• M20: 23,373,022 km (0.091 R)
• M21: 29,303,979 km (0.112 R)
• M22: 35,178,687 km (0.094 R)
• M23: 35,546,848 km (0.092 R)
• M24: 37,426,395 km (0.112 R)
• M25: 39,239,671 km (0.11 R)
• M26: 44,885,794 km (0.082 R)
• M27: 45,319,029 km (0.027 R)
• M28: 45,754,958 km (0.071 R)
• M29: 50,425,702 km (0.054 R)
• M30: 50,893,944 km (0.119 R)
• M31: 51,207,650 km (0.108 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit