The moons are: Titan, Rhea, Iapetus, Dione, Tethys, Enceladus, Mimas, Hyperion; Prometheus, Pandora (shepherd moons), Phoebe, Janus, Epimetheus, Helene, Telesto, Calypso, Atlas, Pan, Ymir, Paaliaq, Siarnaq, Tarvos, Kiviuq, Ijiraq, Thrymr, Skathi, Mundilfari, Erriapo, Albiorox, Suttung and 30 unnamed moons.
The 21 infantry regiments suffered a combined total of 4,808 fatalities during the American Civil War. Of these 2,277 were combat related, with a further 2,531 being due to other causes, such as illness or accident. The 69th New York of the Irish Brigade was the regiment that suffered the most fatalities, with 401 deaths.
Didn't really have a large body count but in my book it was the most brutal because it was so sad. Irish civil war, just after the 26 counties had the British withdraw in 1921. One half didn't want to give up the occupied 6 counties of the 9 counties of ulster.