🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 514 Days

Day: 41.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,489,986 km

• M1: 343,178 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.18 AU - 3.96 AU

Year: 2541 Days

Day: 15.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,489,986 km

• M1: 398,529 km (0.11 R)
• M2: 2,305,154 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.3 AU - 4.92 AU

Year: 3139 Days

Day: 31.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,489,986 km

• M1: 388,356 km (0.098 R)

Asteroid Belt

Center: 7.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.7

Radius: 14.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.24 AU - 12.92 AU

Year: 13894 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,489,986 km

• M1: 182,958 km (0.103 R)
• M2: 755,768 km (0.071 R)
• M3: 1,846,786 km (0.093 R)
• M4: 3,076,031 km (0.07 R)
• M5: 3,883,411 km (0.082 R)
• M6: 4,615,992 km (0.115 R)
• M7: 5,079,446 km (0.072 R)
• M8: 6,137,701 km (0.072 R)
• M9: 7,014,345 km (0.093 R)
• M10: 7,929,585 km (0.11 R)
• M11: 9,947,660 km (0.079 R)
• M12: 12,822,033 km (0.079 R)
• M13: 13,494,626 km (0.064 R)
• M14: 14,319,658 km (0.112 R)
• M15: 19,592,684 km (0.113 R)
• M16: 33,082,223 km (0.119 R)
• M17: 33,884,666 km (0.081 R)
• M18: 35,767,505 km (0.114 R)
• M19: 40,909,333 km (0.109 R)
• M20: 41,701,005 km (0.04 R)
• M21: 47,386,771 km (0.092 R)
• M22: 47,967,660 km (0.06 R)
• M23: 48,553,335 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit