Planet’s semi-major axis and eccentricity as a function of time (in binary orbits) in the upper and lower panel row, respectively. The upper right number in each plot indicates the eccentricity of the binaries. The dashed vertical curve indicates the position of the 50 000 binary orbits, after which the planet has converged to its equilibrium orbit. The median semi-major axis for the planet orbit after convergence is indicated with a dotted line.