1- No. The universe and other universes are created in 6 days/stages. In the meantime, the earth is being created within the universe.
The universe is created in 6 days/stages, and the world is in 2 days/stages.
After , The arrangement of the existing heavens/universes is in 2 days.
Kaf 38. And verily We created the heavens and the earth, and all that is between them, in six days, and naught of weariness touched Us.
Fussilet
9. Say: Is it that ye deny Him Who created the earth in two Days? And do ye join equals with Him? He is the Lord of (all) the Worlds.
11. Then turned He to the heaven when it was smoke, and said unto it and unto the earth: Come both of you, willingly or loth. They said: We come, obedient.
12. Then He ordained them seven heavens in two Days and inspired in each heaven its mandate; and we decked the nether heaven with lamps, and rendered it inviolable. That is the measuring of the Mighty, the Knower.
12. verse about arrangement of the existing heavens/universes is in 2 days.
2- No.
According to Quran our Earth, universe and other universes are geoid.
http://www.quranmiracles.com/2011/03/geoidal-form-of-the-world/
http://emre1974tr.blogspot.com.tr/2016/05/goklerevrenler.html
3- no
"And He it is Who created the night and the day, and the sun and the moon. They float, each in an orbit." 21.33
"It is not for the sun to overtake the moon, nor doth the night outstrip the day. They float each in an orbit." 36.40
It says here that the sun and moon are in different orbits and that they will not come together.
Another verse says He writes on the Doomsday (big crunch) that they will come to the same place.
4- No
38- And the Sun moves on to its destination.
That is the ordinance of the Mighty, the Knower.
(36- Ya-Seen, 38)
The sun is going to the decision point.
http://www.quranmiracles.com/2011/03/the-sun-also-moves-along/
5- No
"He directeth the ordinance from the heaven unto the earth; then it ascendeth unto Him in a Day, whereof the measure is a thousand years of that ye reckon." 32.5
"The angels and the Spirit ascend unto Him in a Day whereof the span is fifty thousand years." 70.4
These verses giving us RELATIVITY OF TIME.
http://www.quranmiracles.com/2011/03/relativity-of-time-announced-1400-years-ago/
Example in Paradise universe time is different from our universe.
One day/stage in the creation of the universe is 2.25 billion years
Quran 50:38. We assuredly created the heavens and the earth and all that is between them in six days, and nothing of fatigue touched us.
Quran 41.9 Say, "Do you indeed disbelieve in He who created the earth in two days and attribute to Him equals? That is the Lord of the worlds."
The verses say the universes and our universe have been created in 6 days/stages, and our Earth is in 2 days/phases.
So the age or creation phase of the universe means three times the age of our Earth or the stage of creation.
Today, science also gives a similar knowledge: Our universe is 13.5 billion years old and our Earth is 4.5 billion years old....
In other words, science indicates that the age of our universe is 3 times the age of our Earth(4.5 X 3 = 13.5).