Nydenion - Krieg der Kolonien [2010 - Germany] sci fi

Over the course of centuries the early colonies have evolved into giant empires, battling for supremacy. In the last 75 years, the death toll has risen to the billions. Rick Walker, former fighter pilot turned disillusioned freelance flyer is hired to transport a mysterious woman to the site of a secret peace negotiation. Cynthia Perkins claims to be a special ambassador who was called upon in secrecy to bring the stalling negotiations back on track. On their way, Walker and Perkins are ambushed by a group of attack fighters and are forced to crash land on a remote planet called Nydenion. Their way to the peace negotiations becomes a fight against time and an enemy that seems to come from the ranks of their own military, an enemy that Walker knows all too well.