Abstract Although resonant planets have orbital periods near commensurability, resonance is also dictated by other factors, such as the planets’ eccentricities and masses, therefore must be confirmed through a study of system’s dynamics. Here, we perform for five multiplanet systems: Kepler-226, Kepler-254, Kepler-363, Kepler-1542, K2-32. For each system, run suite N -body simulations that span...