Newredomni This article contains information on Gamepad-icon of the franchise and is non-canon to the TV continuity.

Mor' Otesi is the supposed homeplanet of Crystalsapiens and Crystallines. It is not real and is just a legend.[DM 1]


Due to the decay of its ozone layer millions of years ago, the once lush green Mor' Otesi has long since become dangerously irradiated by a constant powerful barrage of ultraviolet light.[merchandise 1]

Mor' Otesi is a planet filled with purple crystals. Its landscape is now barren and rocky and its original native inhabitants largely became extinct.  However, one particular species adapted to the perilously high levels of electromagnetic radiation and has managed to thrive here over the millennia despite the planet's seemingly inhospitable atmosphere: Crystalsapiens evolved unique attributes to take advantage of their irradiated environment and went on to create a complex and sophisticated society on modern Mor' Otesi.[merchandise 1]

Vilgax Attacks Timeline


In this timeline, the legend of Crystalsapiens living on Mor' Otesi is actually true. This means that, unlike the classic timeline, Sugilite is not the only Crystalsapien in existence (not counting Chromastone),[DM 2] nor is he the guardian of Petropia and its people, the Petrosapiens.

Plumber's Badges

  1. After Max informs you of Echo Echo's Sonic Scream, there will be another glass crystal in the corner. Use Echo Echo's Sonic Scream or his Wall of Sound to shatter the glass and retrieve the Plumber Badge.
  2. As Chromastone, you will come to a laser-activated ride. Before jumping on the next one, jump below as Big Chill to avoid dying and collect the Plumber Badge.
  3. After a huge fight, use Echo Echo to shatter the glass to get the badge.
  4. Same as the third. Use Echo Echo after using his Carbon Copy ability to open a door.
  5. After the last giant fight, you can use Echo Echo to travel deep in a corner to shatter the glass.




The name Mor' Otesi means "ultraviolet" in Turkish.



  1. 1.0 1.1 Ben 10: Alien Force (Video Game) Nintendo DS Plumber Database; file1, file2, file3

Crew Statements

Dwayne McDuffie

Celestial Bodies
Seen Planets
AldabraAnodyneAnur TransylAranhaschimmiaAugstakaCoda CodaEarthEncephalonus IVGalvan PrimeIncursean HomeworldKhorosLepidopterraMykdl'dyPantophagePeptos XIPeptos XIIPerplexahedronPetropiaPisccissPlutoPrimusRevonnahT-KTerminus IIITerraexcavaTurrawusteVilgaxiaXenon
Unseen Planets
AeropelaAndesiteAnur G'rrnayAnur KhufosAnur MillganAnur OrmerowAnur PhaetosAnur VladiasAppoplexiaArburiaAul-TurrhenChalybeasColeop TerraFlors VerdanceGilli-Perambulous PromenadeHathorKeplorrKinetKiusanaKylmyysLewodaMethanosMolluskusNemunimos IVPattersoneaPolyominusPrypiatosRinga MorrSangerosiaScalpascSightraTechadonTerradinoTesslosThalassiaViscosiaVulcanVulpinX'Nelli
Sapient Planets Satellites Locations in Space
Galilean (Gravattack, Orbit Man)Evolved Galilean (Ultimate Gravattack) Galvan BLuna LoboMoonMyceto Great Vault of SulkisEdge of the Galaxy IncarceconNull Void IncarceconSpace Cafe
Stars Star Systems Galaxies
Pyros Anur SystemGalvan Star System Andromeda GalaxyMilky Way Galaxy
Other Celestial Bodies
Cosmic StormsForge of CreationNosedeen QuasarTeslavorr
Retconned Non-canon
ChroniaOsmosOsmos V CorundorIgnisLignumMor' OtesiPoiana LüncasZvezda
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