🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.84 AU - 1.26 AU

Year: 395 Days

Day: 38.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.13 AU - 2.33 AU

Year: 1222 Days

Day: 13.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2 AU - 2.64 AU

Year: 1297 Days

Day: 28.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,147,817 km

• M1: 59,839 km (0.032 R)
• M2: 169,494 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.56 AU - 3.22 AU

Year: 1804 Days

Day: 26.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,147,817 km

• M1: 1,085,482 km (0.113 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 12.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.83 AU - 13.11 AU

Year: 15202 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,147,817 km

• M1: 155,582 km (0.048 R)
• M2: 659,427 km (0.101 R)
• M3: 1,805,796 km (0.097 R)
• M4: 2,544,959 km (0.119 R)
• M5: 3,168,483 km (0.104 R)
• M6: 4,217,314 km (0.089 R)
• M7: 5,669,011 km (0.059 R)
• M8: 6,286,851 km (0.083 R)
• M9: 6,821,513 km (0.087 R)
• M10: 7,657,616 km (0.065 R)
• M11: 9,480,615 km (0.108 R)
• M12: 10,866,191 km (0.117 R)
• M13: 12,319,385 km (0.067 R)
• M14: 12,831,458 km (0.069 R)
• M15: 16,208,480 km (0.107 R)
• M16: 16,668,494 km (0.117 R)
• M17: 19,701,292 km (0.064 R)
• M18: 22,701,178 km (0.033 R)
• M19: 25,993,228 km (0.061 R)
• M20: 27,589,886 km (0.086 R)
• M21: 30,394,847 km (0.109 R)
• M22: 36,173,663 km (0.109 R)
• M23: 38,432,441 km (0.118 R)
• M24: 40,925,041 km (0.03 R)
• M25: 51,645,374 km (0.083 R)
• M26: 55,539,406 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 15,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit