🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.83 AU - 0.87 AU

Year: 300 Days

Day: 23.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.82 AU - 1.12 AU

Year: 366 Days

Day: 17.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.21 AU - 1.99 AU

Year: 775 Days

Day: 30.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,076,263 km

• M1: 45,777 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.65 AU - 1.87 AU

Year: 894 Days

Day: 37.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,076,263 km

• M1: 57,745 km (0.072 R)
• M2: 335,698 km (0.041 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 8.4

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.08 AU - 6.4 AU

Year: 5968 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,076,263 km

• M1: 104,419 km (0.086 R)
• M2: 422,165 km (0.108 R)
• M3: 755,020 km (0.063 R)
• M4: 1,295,667 km (0.087 R)
• M5: 1,559,109 km (0.115 R)
• M6: 1,943,276 km (0.088 R)
• M7: 2,212,702 km (0.077 R)
• M8: 2,646,386 km (0.117 R)
• M9: 3,176,112 km (0.074 R)
• M10: 5,482,014 km (0.066 R)
• M11: 6,246,309 km (0.094 R)
• M12: 7,650,734 km (0.118 R)
• M13: 8,098,930 km (0.089 R)
• M14: 9,006,839 km (0.111 R)
• M15: 9,981,020 km (0.079 R)
• M16: 11,023,867 km (0.104 R)
• M17: 11,595,929 km (0.116 R)
• M18: 13,484,902 km (0.119 R)
• M19: 14,362,144 km (0.114 R)
• M20: 14,929,269 km (0.115 R)
• M21: 15,511,354 km (0.119 R)
• M22: 17,032,765 km (0.093 R)
• M23: 17,797,210 km (0.059 R)
• M24: 18,319,456 km (0.11 R)
• M25: 19,531,947 km (0.112 R)
• M26: 21,966,652 km (0.052 R)
• M27: 24,197,456 km (0.11 R)
• M28: 24,516,548 km (0.116 R)
• M29: 31,315,023 km (0.12 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: 487 - 16,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit