Tetrayon system

From Jenny Everywhere Wiki

There were at least twelve planets in the Tetrayon system.

One of Alistair Neezley's tall tales described the glorks of either Tetrayon-Eight or Tetrayon-Nine. (PROSE: The Frost King's Treasure) The latter was elsewhere confirmed to really exist, being the origin of the game of Chellt, known to Century Smith. (PROSE: Century Smith and the Time Terror)

Smith and Briar later battled the Detraxxi in the skies of Tetrayon-Twelve. (PROSE: The Winter Quests)