Hot Jupiter.

A Hot Jupiter is a gas giant that has "migrated" very close (many times more close to what mecery is to our host star) to it's host star. The planet would be scorched under the intence heat of the parent star. Under most cases if there is a hot jupiter in the system then this would reasult in most rocky planets if not all to become non existant in the system (By either getting destroyed by the planet itself or by the gas giants gravity distorting the orbit of the planet to the exstent of it simply getting "sling shot" out the system itself)

Hot jupiters with given time evaporate due to the stars heat.