This is a still image from the cinematic. The foreground debris pieces and the ships are 3D rendered elements. The background is 2D projected onto 3D geometry.
Solitude Cinematic: https://www.youtube.com/watch?v=kDc1tOoidMI
Shot Breakdown: https://www.youtube.com/watch?v=S3ZlidgwSgQ&feature=youtu.be