How to hide star

[KillingMeNow]

Is there a way to hide item?
For example,I set itemCount =5,rating=3, then it will show 2 grey stars and I dont need them.
RatingBarIndicator(
itemBuilder: (context, index) => Icon(
Icons.star,
color: Colors.amber,
),
textDirection: TextDirection.rtl,
rating:3,
itemCount: 5,
itemSize: 23.0,
direction: Axis.horizontal,
)