Histogram of final semi-major axis for detectable synthetic planets orbiting 2.0 M_⊙ stars, assuming a 10 m/s accuracy spectrograph. Dotted line: disk lifetimes are similar to those of disks orbiting solar-type stars, solid line: the disk lifetime is 30% shorter. In each case, 9000 formation models have been calculated. The number of observable planets is 424 and 621, respectively, for the solid and dotted lines.