Maybe it sounds too much like sg-1 to you Johnny because it is the same composer Kevin Kiner.
That is despite the fact that his music on Sg-1 and Wing Commander was largely derivative of David Arnold's work. And much of Arnolds work is derivative of Both Jerry Goldsmith and John Williams.
He cannot even get the Main Theme by John Williams right. That is beyond a joke as even my Old High School band could have done it better justice than him.