Okay ummm. Someone sended a attack to me and I had a lot of rescources and I qued a lot of ships and defence and I don't have a good robot fact on that moon so its queed for 72 days is there any way I can cancel it ?

Nope, lol, sorry for laughing, just found the 72 days bit amusing.

I once had around 195 days of waited production on standard. I rubied and upgraded shipyard from level 15 to 25 to reduce it down to 81. It's just something you have to deal with. Next time hide it in jump gates...Or let him steal it