KOI 55 System

A class B sub-dwarf star that has completed it expansion phase and retracted. Kepler detected two planets .01 and .02 at epistellar distances that apparently survived the expansion in-tact. It is thought that their outer layers were stripped away, leaving only their cores. It is thought that only massive planets could survive this, as terrestrial planets would be completely disintegrated.

Planets May Have Survived Star's Expansion (2011)

 * http://www.time.com/time/health/article/0,8599,2103159,00.html