  The giant impact hypothesis is the dominant theory of how the Earth-Moon
system was formed. Models have been created that can produce a disk of debris
with the proper mass and composition to create our Moon. Models have also been
created which start with a disk of debris that eventually coalesces into a
Moon. To date, no model has been created that produces a stable Earth-Moon
system in a single simulation. Here we combine two recently published ideas in
this field, along with a new gravity-centered model, and generate such a
simulation. In addition, we show how the method can produce a heterogeneous,
iron-deficient Moon made of mantle material from both colliding bodies, and a
resultant Earth whose equatorial plane is significantly tilted off the ecliptic
plane. The accuracy of the simulation adds credence to the theory that our Moon
was born from the violent union of two heavenly bodies.
