Stellar mass of the complete sample of low-mass galaxies available in the Auriga Project as a function of their M₂₀₀ mass at z = 0. In this work, we only analyse those galaxies that have more than 10 000 stellar particles, which translates into M_* ≥ 6 × 10⁷ M_⊙. The horizontal dashed line represents this threshold in stellar mass in logarithmic scale. The galaxies used in this work are colour-coded by their amount of accreted stellar mass.