Kesta'al is an island-continent landmass on the planet Alpha Centauri IV, located in the world's southern hemisphere, to the north of the Leroth Islands. Kesta'al is also in the vicinity of landmasses Knu'fyr to the west, Naroth and Sharaven to the east, and Great Oreas to the north. (Decipher RPG module: Worlds)

planet Centaurus IV
cities and settlements	Aquinasville • Caladia • Chandrik • Dora'an • Gorek • Ku'ltan • Lamenk • McIverton • Narva • New Athens • Second Try • Shadra • Tarala'n • Torus • Vehaxein
landmarks and geography	Columns of Ineti • Mount Fera'an • Nyrian Pyramids • Garrovick Valley
continents and landmasses	Ash'ayn • Avara • Bastal • Farain • Great Oreas • Kesta'al • Knu'fyr • Leroth Islands • Naroth • New America • New Asia • New Europe • Nyria • Shalaven • Tedimah'k
bodies of water	B'etha'ein Sea • Farragut River • Opal Ocean • Ral'einn Sea • Shima'ran Sea • Varan Sea • Varath Sea