It's possible to stay on the camping area when you visit STARS. 
There are douches and toilets availeble.  Electricity possible.
You make your reservation and your payment directly by the owner of the camping area.
English form is comping up soon.

Camping reservation Stars --->

Prices per night
Camper  € 15,00 
Caravan € 15,00 
Tent € 10,00 
Per person € 5,00 
Dogs are free