I do hope you have a full backup of you data. I can't guarantee the steps below will get your data back, but if the disks are intact then you may still have chance.
First check the parameters of the existing array, and record them all, like VD size, stripe size, etc. Make sure all drives are in their original position. Now delete the existing VD, and create a new VD using exact same parameters of the old one. Do NOT initialize the new VD.
Reboot and see if the data is accessible. Good luck.