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Star Wars´s Star System I Ahch-To System

Welcome to the simulation of the Ahch-To System, home to the iconic planet Ahch-To, a sacred world in the Star Wars universe where Luke Skywalker exiled himself and the very first Jedi Temple was established. This simulation faithfully recreates the official and community-invented data of the system, offering you an unparalleled exploration experience.


Ahch-To is famously depicted in Star Wars: The Last Jedi as the isolated refuge of Luke Skywalker and the resting place of ancient Jedi lore. Its mystique and rugged beauty have inspired countless fans and storytellers, making it a key location in the canonical narrative.

What’s Included in This Simulation:

• A fully detailed binary star system with AT-1 and AT-2, including realistic orbital mechanics.
  
• The iconic planet Ahch-To with accurate modeling of its oceanic surface, archipelagos, atmosphere, and magnetospheric properties.
  
• A natural satellite with geological and orbital features reminiscent of lunar landscapes.
  
• All parameters (mass, radius, orbital distances, magnetic field intensities, atmospheric pressures, and more) are presented as scientifically accurate for an immersive experience.
  
  
  
  System Overview:
  - Primary Star (Ahch-To A):
  - Type: G2V (Solar-like)
  - Mass: 1 Solar M
  - Radius: 1 Solar R
  - Luminosity: 1 Solar L
  - Surface Magnetic Field: 0.3–0.5 G
  - Infrared emissivity & other stellar parameters have been meticulously modeled.
  
  - Companion Binary Star (Ahch-To B):
  - Type: M5V Red Dwarf
  - Mass: 0.18 Solar M
  - Radius: 0.21 Solar R
  - Luminosity: Solar 0.008 L
  - Surface Temperature: 3,200 K
  - Field Magnetic Intensity: 50 G (locally) with a magnetic pole angle of 10°
  - Serves as the secondary gravitational influence in the binary system.
  
  Planet Ahch-To:
  - Type: Rocky, oceanic planet with archipelagos
  - Radius: 1.1 Earth radius (≈6,800 km)
  - Mass: 1.2 Earth masses
  - Surface Gravity: 1.1 g
  - Orbital Distance: warm, habitable zone
  - Orbital Eccentricity: 0.02 (almost circular)
  - Inclination: ~1° relative to the system’s ecliptic plane
  - Terrain: Dominated by vast oceans (maximum depth -11,000 m) interspersed with scenic archipelagos and moderate mountain ranges.
  - Atmosphere: Comparable to Earth with 1 atm surface pressure (101,325 Pa) and a density around 1.2 kg/m³, rich in nitrogen and oxygen with traces of CO₂ and water vapor.
  - Magnetosphere: Extends 5–10 planetary radius, protecting the surface with a magnetic field intensity around 3 Gauss at the surface.
  
  - Ahch-To Moon:
  - Resembling Earth’s Moon in size and composition (diameter 3,200 km and mass of 0.012 Earth masses)
  - Orbits at roughly 0.00257 AU (384,000 km) from Ahch-To
  - Exhibits a dark, grey color with an albedo of 0.12, featuring a heavily cratered, basaltic landscape
  - Lacks its own significant magnetosphere and atmosphere, instead residing within the planet’s protective magnetic field.
  
  
  Good Luck finding Skywalker ;)
  
  
  Happy Exploring!