any stars. In fact, I'm not sure I'd play any stars at all, regardless. Maybe if the game matters for your seeding, but with only 4 games it probably won't. Too much injury risk to go from no basketball to playing a full game.
If I'm a playoff team I might play stars for 10-15 minutes, just to get them back into a rhythm, but if I'm not, then this year is over for me and I'm playing scrubs and letting my stars rest and we'll restart next year.