Planet Name(s) Position / System / Sector Local Day / Local Year Ecology Sentient Species Other Species S’krrr 3rd / Ishanna / 22 std hrs / 310 local days Rain forest S’krrr Saarn Temperate Saccoria / Outlier / Corellian  . Temperate Human Saffalore / / Corporate  .  .  .  . Sagma Human? Saheelindeel / / Tion Hegemony Temperate Saheelindeeli Human Salliche / / Core Worlds Temperate Human Saloch 5th / Jiroch / Tunroth Salteract / / Rayter Sanbra / De'elta / Sanbra Sanctuary Human Sanjin / / Core Worlds Santarine / / Hook Nebula  . Human Sapella / Sapella / Kathol  . Temperate  . Human Sappire Human Sarahwiee / Bseto / 28 std hrs / 389 local days Frozen wastes Sarka Sarranket Sartoy Sat'Skar 3rd / Coyn / Elrood Hot wastelands None Microbes Sayblohn / Sayblohn / Okfili Sebiris / / Kathol Sedesia 20 std hrs / 220 local days Tundra Human Sedri Shallow Oceans Sedrian, Golden Sun Selab / / Hapes Cluster Selaggis Selnesh 6th / Seltaine / Irishi 27 std hrs / 489 local days Frigid, barren plains  . Human Selonia / Corellian / Corellian  . Ocean Selonian Drall, Human Seltaya 3rd / Ropagi / Frigid Rock None Human Seltos / Seltos / 20 std hrs / 459 local days Forest, mountain Human Senna 1st / Kessel / Molten rock Sepan 8 8th / Sepan / Serenity Serias 1st/ Serianan / Serrata 8th / Derilyn / Elrood Gas giant None None Sesid / Sesid / Oceanic Draedan Sestooine  .  .  .  .  . Setor Sev Tok Sevarcos 2nd / Sevarcos / Arid desert Human Shalam Shalamite Shantipole / Roche / Asteroid None Verpine Shatuun / Shatuun / Kathol  . Mountain  . Duinuogwuin Shaum Hii / / Tragan Cluster  . Oceanic Kian'thar Derlac Shawti  .  .  . Hutt, Klatooinan Shaymore Sessehshellah Sheris Temperate Shesharile / Shesharile / Minos Cluster 26 std hrs / 377 local days Gas giant None None Shesharile 5 Satellite / Shesharile / Minos Cluster 26 std hrs / 377 local days Urban None Human Shesharile 6 Satellite / Shesharile / Minos Cluster 26 std hrs / 377 local days Mountains None Human Shibric  .  .  .  .  . Shimmer Glaciers Shownar / / Parmic 25 std hrs / 370 local days Shumavar  .  .  .  .  . Shumogi Sif-Uwana Sif-Uwanais Sif'kric  .  .  . Sif'krie  . Sileron / Veron / Mektrum Cluster  . Varied Siluria III Human Sinton Sirpar Arid Eklaad Sisk / Sisk / Barren Sic-six Skann / / Astal Skeebo Skip 1 Asteroid / Smuggler's Run / Barren rock Human Skip 5 Asteroid / Smuggler's Run / Barren rock Jawa, Human Skip 6 Asteroid / Smuggler's Run / Barren mudball Glottalphib Skip 8 Asteroid / Smuggler's Run / Barren rock Skip 52 Asteroid / Smuggler's Run / Barren rock Skor II / Squab / Calaron Varied Squib Skynara / / Skine Sljee Sljee Sluudren Rocky Sludir Sluis Van / Sluis / Sluis Tropical Sluissi Smarteel Socorro / Socorran / Volcanic wastes Human Sorotarr VI 6th / / Sotipe 7th / Derilyn / Elrood Gas giant None None Spee Spefik Spinax III / / Allied Tion  . Ocean  .  . Spira / / Core Worlds  . Ocean Human Spirador / Spirador / Tandon Temperate Human Spoi 5th / Kidron / Elrood Methane plains Spuma Spunchina Sriluur 5th / Sriluur / Periphery  . Desert Weequay Houk Stalsinek IV  .  .  .  .  . Stassia / / Core Worlds 22 std hrs / 340 local days Temperate Human Steelious  .  .  .  . Human Stend VI  . Human Stic Variable Xi-Dec Storinal  .  . Tropical forests Human Gamorrean Storthus Stone Eel Stovax Stroiketcy / Yavin / Barren None None Stronghold / / Taldot  . Rocky wastes Human Suarbi 7 7th / Suarbi / Quence  . Gas Giant None None Suarbi 7/5 (Susevfi) Satellite / Suarbi 7 / Quence  . Savannah  . Human Sullust / Sullust / Toxic wastes Sullustan Sulon Satellite / Sullust / Temperate Human, Grave Tusken Sunaj Sunaj IV Sundari 3rd / Garos / Temperate Human Suolriep Svivren / / Sesswenna  . Swedlan / / Kathol  . Barren  . Human Syned  .  . Frigid glacier None Human, Duros