The year is 2387. The interstellar colonies of the Galactic Terran-Vasudan Alliance have finally regained access to Earth after 50 years of isolation. But first contact between the colonists and the United Earth Federation was acrimonious and violent, and the result was not reunion, but civil war. A spin-off of Blue Planet: War in Heaven, Blue Planet: Chanticleer covers the final stages of the war between the Alliance and the Federation as the two great powers bring the civil war in the Solar System to its violent conclusion.