I suppose you mean go all-in preflop? Stack off ranges depend on a number of things like stack sizes, position, previous action and ICM (Independent Chip Model), which is a measure for, how much more valuable existing chips is compared to additional chips for both you and the opponents. There is a lot of software, which can calculate the Nash Equilibrium, which is the GTO (Game Theory Optimal) push-fold ranges, if everyone follow them. I personally use ICMizer, but this is paid software apart from one free daily calculation.
Finally its important to understand, that even if we play perfect, we are going to lose (not cash) in most tournaments. If its correct to open jam KQ for 11BB, then running into AK, AQ, QQ, KK or AA does not mean, you made a mistake. It just mean, you got unlucky, that someone behind woke up with the top of their range.