Properties of the magnetic topologies for cool, main sequence stars obtained via ZDI. The location of HD 63433 is highlighted. The y- and x-axes represent the mass and rotation period of the star, and iso-Rossby number curves are overplotted using the empirical relations of Wright et al. (2018). The symbol size, colour and shape encodes the ZDI average field strength, the poloidal and toroidal energy fraction, and axisymmetry. Data entering the plot are taken from Petit et al. (2008), Morgenthaler et al. (2012), Fares et al. (2013), Boro Saikia et al. (2015, 2016), do Nascimento et al. (2016), Hussain et al. (2016), Alvarado-Gómez et al. (2015), Folsom et al. (2016, 2018, 2020), Klein et al. (2021), Willamo et al. (2022), Martioli et al. (2022).