Each significant event or point of interest in the timeline is denoted as a Celestial Moment. These moments are marked by a Celestial Cycle followed by a full stop, and a Celestial Year is appended to provide a celestial context to the passage of time.
Celestial Genesis: Arcans emerge in the cosmic tapestry, a celestial body brimming with untapped potential. The first sentient beings, drawn by celestial forces, establish primitive settlements, marking the dawn of Arcan civilization.

Noxus faces a cataclysmic alien onslaught, initiating panic and chaos across the celestial expanse.

In the aftermath, Neo-Arcos, co-led by Xander and Zara, commences colossal reconstruction, forging unity amidst the cosmic wreckage.

Overcoming historical enmities, Xander and Zara broker the Harmony Accord, ushering in an epoch of collaboration and prosperity.

Xander, Zara, and intrepid Arcans embark on a celestial odyssey, reshaping arid wastelands into verdant realms and uncovering esoteric technologies.

Kael ascends, consecrating Kaeltopia as an ethereal city devoted to harmony with the cosmic tapestry.
A shadowy cosmic menace reawakens, propelling Xander, Zara, and Kael into a cosmic alliance to safeguard Noxus' astral sanctity.
Catalysts of celestial metamorphosis persist, weaving cosmic energies into a kaleidoscopic tableau of habitable wonder.
A cosmic wave of Luminar technogenesis sweeps Noxus, endowing its denizens with celestial wonders that transcend terrestrial existence.
Kael's verdant epoch unfolds, yielding green marvels and bio-symphonies as cosmic technologies harmonize with celestial energies in Kaeltopia.
Coalescing cosmic insights, Xander and Zara inaugurate Noxus Centrum, a nexus of innovation harnessing celestial energies, captivating cosmic minds.

Xander heralds a new celestial city, intriguing cosmic minds and sparking discussions across astral realms, adding a cosmic chapter to Noxus' saga.
Noxus Centrum stands ascendant, a celestial bastion of progress, while the cosmic truce between Xander and Zara prevails amidst the cosmic currents.