I've written about the fantastic gravity on the Millennium Falcon before. I've also made diagrams, because I am exactly that cool.
It is a wonderous thing, and every time I watch a new hope my brain twists itself in to knots trying to see it differently, but multiple viewings have left me to conclude that there are multiple fields of gravity in the Millennium Falcon.
It's not a mistake, cause who says a spaceship can only have one field of gravity? But it makes me grin every time (and I really want to play hide and seek there.)