History of Nigirus' main planetary system

10 BYA: The first Anigirùan star in the "Anigirùan Solar System" is formed
9.7 BYA: The second Anigirùan star in the Anigirùan Solar System is formed
9.5 BYA: 9 gas giants are formed in the Anigirùan Solar System
9.4 BYA: 17 rocky planets are being formed in the Anigirùan Solar System
9.3 BYA: 13 of those planets are being pulled off by the gravity of the biggest gas giants in the system (Juzàna), becoming it's moons.
9.2 BYA: 3 gas giants collide with each other and another 4 gas giants collide with Juzàna
9.15 BYA: the 13 moon of Juzàna are destroyed
9.1 BYA: All the collided gas giants (meaning 8/9) collide with Juzàna, causing a chain reaction of events, which lead to the creation of a new star
9 BYA: 2 of the rocky planets collide with Juzàna
8.9 BYA: 34 Billion asteroids are pulled into the star system, creating 29 rocky planets the size of Ganymede.
8.7 BYA: 13 of the newly created rocky planets collide with each other
8.5 BYA: The 2 left from the original rocky planets are starting to cool off
8.3 BYA: The newly formed rocky planets are starting too cool off
7.8 BYA: One of the larger rocky planets (from the newly formed) collides with the oldest rocky planet in the solar system - the effects are catastrophic, but the planets do not merge into one another - instead, 4/7 from the smaller one becomes part of the larger one, and the left 3/7 remnants of the planet become a moon of the oldest one
7.7 BYA: A solar storm from Juzàna is ejected onto the oldest rocky planet, separating it from it's moon
7.6 BYA: 130 Million asteroids gather around the last gas giant, creating rings around it
7.5 BYA: The rings expand
6.9 BYA (at the end of the period): A gamma ray from a solar system 170 000 far away from the Anigirùan Solar System is ejected with a trajectory of the Anigirùan Solar System
6.8 BYA: The gamma ray is caught by the Juzàna star, making it expand rapidly
6.7 BYA: Another star (Furana vi) is formed in the Anigirùan Solar System
6.5 BYA: Juzàna expands so much that two of the "newly" formed planets collide with it
5.9 BYA: The oldest rocky planet (Zhiva) cools down enough to be able to sustain life
5.86 BYA: Waters begin leaking on Zhiva
5.85 BYA: Life begins on Zhiva.
5.8 BYA: Zhiva's temperature decreases to +19 degrees Celsius, making evolution go slower
5.75 BYA: The rings of the ringed planet (Parihuava) expand
5.7 BYA: Multicellular life beings on Zhiva
5.5 BYA: Zhiva's temperature decreases to -17 degrees Celsius
5.3 BYA: Juzàna erupts an enormous solar storm onto Zhiva, causing the temperature to become even lower (-43 degrees Celsius)
5.2 BYA: The temperature of Zhiva continues to cool down, the average is -27 degrees Celsius
5.1 BYA: The surface temperature of Juzàna reaches 1527 degrees Celsius, and the core of the star reaches the astonishing 20.5 Million degrees Celsius