The Bible does not go in order like a book and the best place I can start to express this is in St. John 1:1-3 In the beginning was the word,and the word was with God, and the word was God. V-2 The same was in the beginning with God V-3 All things were made by him; and without him was not anything made that was made. In other words, He created everything
Now to start with, who is the word. Well throughout the bible it says that Jesus is the word. Here we are in the very beginning, The word was God and the word was "with" God. Nothing has been created yet. There is only the two of them. They are in a place where nothing exist. Nothing but blackness. He tells us this is beyond our comprehension and that we will understand everything after we get to heaven, that everything will be revealed to us then.
Now If you don't like jumping around don't blame me, I didn't write this. LOL But now we go to Psalms 33-6 By the word of the Lord ( God ) were the heavens made; and all the host of them by the breath of his mouth. And all the host of them meaning the angels also. Now this also includes earth, Genesis 1:1 in the beginning God created heaven and earth. So here he has now created heaven, earth and the angels all by the breath of his mouth. This means he spoke the words and they were created. I think this should cleare up the creation of the angels.
Now keep in mind, there is no such thing as time yet so there is no way of telling just how much time has gone by before God decided to Create another angel and put him above all the other angels in heaven. I believe much time has passed before he decided too, just as I believe much time has passed before lucifer decided he wanted to take over. But being a created being he was subject to sin.
Thus saith the Lord God; Thou sealest up the sum, full of wisdom, and perfect in beauty, v-13 thou hast been in Eden the garden of God: "This is not the garden Eden on earth". Every precious stone was thy covering, the sardius, the topaz, and the diamond, the beryl, the onyx, the jasper, the sapphire, the emerald, and the carbuncle, and gold: His garment was covered with precious stones, the workman-ship of thy tabrets and of thy pipes was prepared in thee in the day that thou wast created. v-14 Thou art the anointed cherub that covereth: and I have set thee so: thou wast upon the holy mountain of God: thou hast walked up and down in midst of the stones of fire. v-15 Thou wast perfect in thy ways from the day that thou wast created, till iniquity was found in thee. v-16 By the multitude of thy merchandise they have filled the midst of thee with violence, and thou hast sinned: therefore I will cast thee as profane out of the mountain of God: and I will destroy thee, O covering cherub, from the midst of the stones of fire. v-17 Thine heart was lifted up because of thy beauty, thou hast corrupted thy wisdom by reason of thy brightness: I will cast thee to the ground. (EARTH) This is when God gave up his earth and gave it to satan an his followers.
Satan was created beautiful. He was covered with precious stones. He was a Cherub: He was the highest of all the angels God created. He had a special place of prominence. On the Ark of the Covenant: He is the Cherub whose out stretched wings guard the mercy seat. Ex. 25:20 And the cher-u-bim shall stretch forth their wings on high, covering the merch seat with their wings , and their faces shall look one to another, toward the mercy seat shall the faces of the cher-u-bims be. He was created perfect without sin.Yet, Lucifer sinned against God and God cast him down from his high position. Here Lucifer, the most beautiful Angel in Heaven, a cher-u-bim. The angel above all angels, The angel that God made two images of and placed them on the ark of the covenant, one faceing the other, was cast down. And one third of the angels that had followed Lucifer was cast down with him. The angels were created beings and were capible of sin. Earth was now their home, They had it all to themselves. Now did you see here, He said cast thee to the ground. It was not covered with water yet. In fact I believe that if God made it for himself, it must have been a very beautiful place. there were also no oceans. Just like there will be no oceans on the new earth, but there will be rivers and streams. From here we went into the last one when were God decided to take the earth back and create man and give it to him. So then came the fiest flood to cleanse it from satans works.
I hope this gives a better insight as to how he created. But the nysteries will have to wait.