🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.86 AU - 3.1 AU

Year: 1366 Days

Day: 19.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.73 AU - 5.29 AU

Year: 3351 Days

Day: 25.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.7

Radius: 5.1

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.36 AU - 20.2 AU

Year: 25130 Days

Day: 18.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,703,634 km

• M1: 63,429 km (0.095 R)
• M2: 321,635 km (0.05 R)
• M3: 1,032,375 km (0.111 R)
• M4: 2,213,749 km (0.074 R)
• M5: 2,505,465 km (0.033 R)
• M6: 2,772,198 km (0.086 R)
• M7: 3,057,481 km (0.095 R)
• M8: 3,221,291 km (0.109 R)
• M9: 3,448,829 km (0.081 R)
• M10: 5,084,383 km (0.074 R)
• M11: 6,395,309 km (0.09 R)
• M12: 7,664,647 km (0.041 R)
• M13: 8,122,566 km (0.087 R)
• M14: 10,565,798 km (0.036 R)
• M15: 10,752,497 km (0.042 R)
• M16: 14,734,792 km (0.103 R)
• M17: 17,179,819 km (0.096 R)
• M18: 17,874,851 km (0.074 R)
• M19: 22,340,946 km (0.118 R)
• M20: 26,568,731 km (0.067 R)
• M21: 27,263,165 km (0.111 R)
• M22: 28,088,496 km (0.086 R)
• M23: 29,665,258 km (0.088 R)
• M24: 30,412,499 km (0.067 R)
• M25: 30,664,422 km (0.065 R)
• M26: 34,202,112 km (0.077 R)
• M27: 34,885,775 km (0.099 R)
• M28: 35,998,484 km (0.103 R)
• M29: 39,180,281 km (0.112 R)
• M30: 43,974,444 km (0.079 R)
• M31: 45,600,722 km (0.086 R)
• M32: 49,666,194 km (0.117 R)
• M33: 56,207,361 km (0.059 R)
• M34: 58,898,626 km (0.075 R)
• M35: 62,078,329 km (0.065 R)
• M36: 71,853,353 km (0.107 R)
• M37: 72,524,300 km (0.098 R)
• M38: 77,572,629 km (0.105 R)
• M39: 78,278,731 km (0.09 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit