🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.91 AU - 1.33 AU

Year: 429 Days

Day: 13.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.28 AU - 1.44 AU

Year: 574 Days

Day: 24.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.36 AU - 1.44 AU

Year: 599 Days

Day: 33.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,402,486 km

• M1: 886,218 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.01 AU - 3.03 AU

Year: 1898 Days

Day: 12.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 14.6

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.2 AU - 5.7 AU

Year: 4601 Days

Day: 8.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 50,402,486 km

• M1: 220,208 km (0.106 R)
• M2: 515,514 km (0.065 R)
• M3: 1,925,923 km (0.042 R)
• M4: 3,438,357 km (0.109 R)
• M5: 3,775,401 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.4

Radius: 13.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.33 AU - 9.93 AU

Year: 9169 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,402,486 km

• M1: 363,523 km (0.05 R)
• M2: 987,196 km (0.036 R)
• M3: 1,482,664 km (0.089 R)
• M4: 2,595,673 km (0.116 R)
• M5: 3,826,564 km (0.059 R)
• M6: 13,436,881 km (0.101 R)
• M7: 14,651,316 km (0.086 R)
• M8: 17,122,673 km (0.077 R)
• M9: 18,735,488 km (0.08 R)
• M10: 19,289,299 km (0.103 R)
• M11: 27,083,049 km (0.072 R)
• M12: 28,197,553 km (0.058 R)
• M13: 28,953,172 km (0.034 R)
• M14: 30,027,883 km (0.109 R)
• M15: 32,076,027 km (0.086 R)
• M16: 32,558,331 km (0.095 R)
• M17: 35,191,553 km (0.073 R)
• M18: 38,452,188 km (0.104 R)
• M19: 39,245,805 km (0.106 R)
• M20: 39,690,110 km (0.079 R)
• M21: 42,409,052 km (0.112 R)
• M22: 44,554,734 km (0.071 R)
• M23: 44,933,366 km (0.117 R)
• M24: 47,530,983 km (0.11 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 14,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit