principia_gravity_model
{
 body
 {
    name                    = Kerbin
    axis_right_ascension    = 66.6 deg
    axis_declination        = 90.0 deg
  }
   body
 {
    name                    = Duna
    axis_right_ascension    = 64.81 deg
    axis_declination        = 52.89 deg
  }
    body
 {
    name                    = Jool
    axis_right_ascension    = 86.71 deg
    axis_declination        = 65 deg
  }
     body
 {
    name                    = Neidon
    axis_right_ascension    = 61.68 deg
    axis_declination        = 43.46 deg
  }
}