Simulated mass loss rate (Ṁ, top) and angular momentum loss rate (, bottom) as a function of the surface-averaged unsigned radial magnetic flux ⟨Φ_Br⟩_s. Both quantities are expressed in units of average solar values (Sect. 3.1), normalised by the surface area of each star. Individual points denote the results of each simulation presented in Sect. 3, including the solar cases (indicated by the dashed vertical lines). The red solid lines show power-law fits to the simulated data with the corresponding correlation coefficient, r, in each case.