My starting gravity is approximately 1.034. Is this too low to start?
It'll be beer, but it will be small beer. I guess it depends on what you were aiming for.
I was hoping for a 5 ish
4.5 #s of munitions wheat malt
2.5 #s of pilsner
2.5 #s of dark wheat malt
Oh yea 1.5L starter
Ahh. Sounds like you just didn't get a good gravity reading. It happens quite frequently with extract as it is quite difficult to mix thoroughly. It will be fine as is.
It was all grain except starter!