Hi,
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In general, the default KORD scenery in the sim hasn’t all runways available. The logic in the sim is now: when an arrival route can’t be assigned to a runway, they suppress all STARs.
But that has nothing todo with the data because all STARs are still included but the sim doesn’t shown these due this limitation. Sorry
You can use an addon scenery (payware) or you enter the STAR manually into your FMC. The waypoints are all there and can also selected but be aware that you take a runway, which is existing in the sim.