Arcean industry can be a real powerhouse once it gets going, especialy when you lay down that many factories on a planet. Even with 7 Traditional factories it should be doing a 130bc ship (at a guess, is it a constructor?) in well less then that so the only thing that seems likely to me is that your Production Slider (between Taxes and Military) is way down (normal stratergy is to have it at 100% all the time), and try adjusting your Military/Social/Research sliders to be a little bit more Military Orientated, then you should start seeing the desired results.

Yea i'd say this happening on an extreme world which you only have 50% of the techs for. Next to the planet in question you will see some icons. I'll hazard a guess next to this there is a yellow icon.

Find the corresponding tech down bottom of the tree in the green techs, and research that tech.

When you have only got 50% of the extreme techs in each type production is halved, no techs, you would see a red icon and zero production.

You will know you have 100% for any given extreme world by the now green icon next to the planet.

If this is not the case, then other than previous above mentioned solutions, check you dont have spies on the planet in question, denoted by the little red person. They will shut down any structure they are placed on. If so set your spending higher in the espionage tab and nullify them.

@Draconis. Yup extreme worlds were first introduced in DA.

If your sliders are at 67: 33/33/33 (initial new game state) and this is an extreme world for which you only have the first level of colonization techs, your numbers make perfect sense.

Two things you can do to increase production on that planet are lower your research slider and research the second level extreme colonization tech appropriate for the planet in question.  You might also consider shutting off social.

Do note that the sliders are civ-wide settings.

Neilo pretty much covered everything, though.