Ages τ_★ (in Myr), masses M_★ (in solar masses) and spectral types (SpT) for 7663 young stars (sorted by their HIP number). τ_★ and M_★ are medians obtained from different evolutionary models (see Section 2.1). For 2250 stars, only the spectral type is given as models infer a larger age; however, these are probably also young (as inferred from the spectral type and luminosity class). The first five entries are shown here; the full table is available as Supporting Information with the article, and via VizieR.