Similar to Fig. 1 (bottom left panel) except we show the number of satellites per host with a given gas mass $M_{\mathrm{gas}}^{\mathrm{sat}}$ or higher. The medians and 16th and 84th percentiles are the solid curves and shaded regions respectively. The number of satellites per host above a given gas mass increases with host mass. While ≈90 percent of satellites have gas masses $M_{\mathrm{gas}}^{\mathrm{sat}}<{10}^7{M}_{\odot }$, 90 percent of those with gas mass $M_{\mathrm{gas}}^{\mathrm{sat}}\ge {10}^7{M}_{\odot }$ (∼1 gas cell) actually have $M_{\mathrm{gas}}^{\mathrm{sat}}\gtrsim {10}^9{M}_{\odot }$ (≈100 gas cells), suggesting that the gaseous TNG-Cluster satellites are sufficiently resolved.