Complex sentence: He rushes out screaming for the ship to come back, but he is now stranded on V9-Gamma for the rest of his life, completely alone in the barren, lifeless deserts.
Split into simpler sentences: He rushes out screaming for the ship to come back, but it is too late. He is now stranded on V9-Gamma for the rest of his life, completely alone in the barren, lifeless deserts.