Anubelea

OK. It is quite simple. The planet Ishtar is:

in orbit around Bel;
also close to Ea;
scorched every thousand years by the close approach of Anu.

Later, he travelled widely and joined the Triadic faith which personifies the three suns, whether literally or allegorically:

the main sun, Bel, is the sometimes terrible life-giver;
remote Ea symbolises the necessities of winter and death;
Anu, whose millennial approaches disrupt the planetary environment, brings chaos but also renewal.
-copied from here.

Life, death, chaos/renewal - Hinduism.

The Ishtarians variously name Anu:

the Red One;
the Stormkindler;
the Burner;
the Demon Sun;
the Invader;
the Marauder;
the Wicked Star;
Skeela;
the Rover;
the Torchbearer;
the Cruel Star;
Abbada, the outlaw god;
or by a series of epithets, none to be used twice in succession in case this draws its attention to the speaker.

The long-lived Ishtarians have learned ways to preserve the essentials of their civilization through Fire Time, the millennial scorching of their planet by Anu.