The Extreme Far Future

The extreme far future is an era in time 10'000'000'000 years in the future to 1'000'000'000'000'000'000'000'000'000'000'000'000'000'000'000'000 years in the future, at which point the universe ends.

10'000'000'000 to 100'000'000'000 - The Beginning of the End

 * 12'000'000'000 - The point in time which Earth's star, Sol, turns into a white dwarf.
 * 21'000'000'000 - The Empath visits Pisceria in this year.
 * ~33'000'000'000 - The point in time which Leberen's star, Lorelis, will turn into a Cepheid Star.
 * 85'000'000'000 - The Prodigy visits Pisceria in this year.
 * ~100'000'000'000 - The point in time which most stars start to dim and stellar formation counts begin to drop all over the universe.

1'000'000'000'000 to 100'000'000'000'000 - The End of the Stellar Era

 * 1'000'000'000'000 - The background radiation fades from sight forever. The average temperature of the universe is now 0.3 Kelvin.
 * 10'000'000'000'000 - Lorelis turns into a blue dwarf star. The Caregiver dies on Kalos Xa Vacus. The Empath shows The Martyr how The Caregiver dies on Kalos Xa Vacus.
 * 76'000'000'000'000 - The Prodigy visits Nightfall in this year twice.
 * 77'000'000'000'000 - The Prodigy visits Pisceria in this year.
 * 100'000'000'000'000 - The stellar era of the universe ends. The Prodigy visits The Eye of Time and Proxis.

101'000'000'000'000 to 1 trillion trillion trillion trillion - The Death of Time

 * 101'000'000'000'000 - The Prodigy visits Nightfall and the ruins of Pisceria.
 * 999'999'999'999'999'999'999'999'999'999'999'999999'999'999'998 - The collapse of the universe begins to accelerate. A young Llant celebrates his 23rd birthday.
 * 1'000'000'000'000'000'000'000'000'000'000'000'000'000'000'000'000 - The Prodigy visits the ruins of Nightfall. The collapse of the universe accelerates. The Last World dies and Llant flees to Leberen.