Complex sentence: Birdy is an Altairian, a human-like alien, possibly from a planet orbiting the star Altair and more specifically an Ixion Altairian, a bio-engineered supersoldier bred for combat.
Split into simpler sentences: Birdy is an Altairian, a human-like alien, possibly from a planet orbiting the star Altair. More specifically, Birdy is an Ixion Altairian, a bio-engineered supersoldier bred for combat.