"Generating system" refers to a mechanism or process that creates or produces something. It can be a machine, software, or a natural process that generates or produces a particular outcome or result. Full definition
Companies invest in these resources as the cost to build solar electricity generating systems continues to decline. (pnc.com)
I can wonder about how lightning works as well as the creator who caused it to be there and generated the system which causes it to function. (religion.blogs.cnn.com)
If the answer is no, then you need a lead generating system in place. (leadpropeller.com)