Please don't think I'm trying to be negative or troll-y, but if any developer has an algorithm for this, I would wager that developer would be reluctant to publish such proprietary information on the web so they can have more competition.
The Knoxville market, and probably most/all of its sub-markets, have cooled substantially due to affordability and lots of other factors. And every major new development I've seen in Knoxville for the last 2 years seems to get public protest(s), negative publicity out the wazoo due to increased traffic flows and/or destroying the natural land and all that kind of stuff. Local banks are also beginning to get much tougher on commercial deals for various asset classes.
Not saying it's impossible, but Knoxville area 2023 isn't Knoxville area 2021.
Best paths could be:
1) start top down and meet with the governing municipality. Maybe they would welcome another development if your sub-market really needs more housing and be a help versus hindrance. You'll be dealing with them anyway, so maybe a sit down is a good place to start. But you're wanting to subdivide for more space to build 500k+ homes, you might not get the best responses.
2) start bottom up driving around a new subdivision to see what the local gov made them do, then go talk with soil scientists, excavators and the companies that put in the basic infrastructure to get multiple quotes.
I might be wrong, but I don't see an easy button for such a detailed project.