That's great.  Now all you need to do is build a bunch of bots that will clean up the mess by putting all of those logs into storage bins.  You might also want to consider creating some bots that can monitor if the log storage is full or not;  if it is full, you could create more bots that take action based on that, such as no longer cutting down the trees and no longer digging holes for planting tree seeds and no longer planting those seeds into the holes.  Once the monitoring bots have found that the log storage is not full, the other bots could then start cutting down the trees again, digging the holes, and planting the seeds.

Please be aware that if you get a huge number of objects in your game, such as 20,000 objects, the game may start to slow down, and when you try to load a save file with that huge number of objects, the game might take about 1/2 an hour to load the file.  It's no fun waiting for a file to load.  I suggest that you build one or more incinerators and create a lot of bots that could put the surplus objects into the incinerators.  The bots that monitor your storage should still control the bots that fill the storage, and so the surplus would then be managed.

The Autonauts game provides lots of interesting challenges.  Maintaining storage and minimizing surplus is one such challenge.  Good luck.