  It has recently been stated that the warp structure observed around the star
Beta Pictoris may be due to four planets embedded in its debris disk (Wahhaj et
al., 2003). It, therefore, becomes important to investigate for what range of
parameters, and for how long such a multibody system will be dynamically
stable. We present the results of the numerical integration of the suggested
planetary system for different values of the mass and radii of the planets, and
their relative positions and velocities. We also present a statistical analysis
of the results in an effort to understand the relation between the different
regions of the parameter-space of the system and the duration of the orbital
stability of the embedded planets.
