"Ignore other meteorites and satellites for now and let them evolve naturally."
Like the familiar "Pluto", "Sedna", Kuiper Belt, etc., Yu Yifeng really didn't put much effort into it. In fact, at this point, it can already be generated naturally.
It is really not easy to be a god. After working on these planets, he needs to take a good rest to restore his "stamina".
As for...why so many seemingly useless planets were created, Yu Yifeng himself didn't know. He remembered that in an astronomy class, he once commented on the usefulness of each planet in the solar system. It is said that Jupiter can help block meteorites, and Saturn can
As an interstellar springboard and so on...
"After all, there is nothing wrong with copying the solar system. No matter what, you can still miss it."
Seeing these eight planets, Yu Yifeng was in a good mood. He was usually busy resting. As long as he had more physical strength, he could do the next thing.
The self-evolution of the planet began... For the convenience of naming, Yu Yifeng directly let them use the names of various planets in the solar system, Mercury, Venus, Mars, etc.
Only the third planet, called "Blue Star", is slightly distinguished from "Earth".
Yu Yifeng also mainly focuses on "Blue Star" because it is located in a better livable zone.
In the early days of the formation of the solar system, there were a lot of meteorites in the starry sky. The bombardment of various meteorites brought a lot of water to the planet, which Yu Yi Feng was happy to see. Water was the source of life, anyway, for hundreds of millions of years ago
, there will be no life at all, he knows this very well.
He also created some accidents, causing more meteorites to continuously hit the third planet, greatly increasing the water content of the planet.
That's right, what he wants to copy is still the earth as it once was...
The volatile gases produced by volcanic eruptions began to form a secondary atmosphere, the main components of which are carbon dioxide, methane, nitrogen, hydrogen sulfide and other gases with heavier molecular weights.
These gases and the earth's solid matter attract and depend on each other. They were not abandoned by the earth's huge centrifugal force at the beginning, and are an ideal environment for nurturing life.
"By the way, there must be a massive satellite. Without the moon, Blue Star would be the same as the Metamos civilization. It wouldn't work if the axis of rotation were reversed..."
After thinking about it, Yu Yifeng, who was full of "divine power", viciously dug out a huge rock from the planet!
"Hey!"
He used brute force to push this huge meteorite into the sky, then found a suitable distance and started spinning.
Just like that, a "moon" was created!
The original big crater will gradually recover under the influence of the planet's rotation. Anyway, there is still plenty of time.
After completing the entire step, he was secretly delighted by the powerful power of reaching for the stars and the moon.
This feeling is so realistic and powerful. Even if the entire new human civilization wants to get a moon, it will take a lot of time.
Now he can do it with just one hand. He can even fly closer and throw it out of the solar system!
How could you be unhappy!
"What a special fairy mode..."
Then, after he regained his breath, he began to frantically create accidents, including various lightning, hurricanes, rains, and various volcanic eruptions. According to current theories, complex organic matter will be born with a small probability from these phenomena.
Well, so far, new humans still don’t know what the original origin of life is. Some people think it is the self-catalytic replication of naturally occurring RNA, while others think it is simple life brought by meteorites.
In short, Yu Yifeng believes that "marginal civilizations" should not embarrass people in places like this.
He is not a biologist, so it is impossible for him to recite the complete DNA sequence. If he cannot even create a life, then it is just a joke...
So...after a while, he had to speed up the passage of time and became bored to the point of wanting to play on other planets.
"There is no life, there is no life..."
Finally, it took 800 million years under extremely harsh conditions...
After waking up from a nap, Yu Yifeng discovered with tears in his eyes that...
A heat-resistant methane bacteria was born in the scorching liquid at the bottom of the ocean!
This archaea can metabolize methane to achieve self-replication of cells.
It is "1" in the whole world.
“It’s really a difficult thing to start something from scratch.”
The birth of life finally gave Yu Yifeng a real possibility to solve this problem. Seeing this strange, small, simple, and self-conscious life, Yu Yifeng suddenly felt that he had a strange feeling of being a father.
… “Is that where it all comes from?”
The environment at this time is still quite scary. The sun is too young and is not stable at all. It alternates between hot and cold, and volcanoes often erupt on the surface. If people on earth were allowed to live in that kind of environment, they would be completely extinct in less than a week, because
The water here is completely boiling and the climate is like Venus!
Yu Yifeng could only take good care of them and prevent these newly born little ones from being killed by unexpected events.
Slowly, he felt quite tired. Due to the long-term labor, his physical energy... was gradually depleted.
He could only sigh and stop this protective behavior.
But soon, Yu Yifeng unexpectedly discovered that the series of care he had just taken was wrong. These little things were struggling and evolving rapidly!
The power of life is vividly demonstrated in this environment. They are like a small boat in the sea, which may capsize at any time, but they are still struggling to persevere.
"Survive, survive!"
200 million years later, these things actually occupied the entire planet, and various different species were born.
Yu Yifeng was overjoyed. With a huge base, he could do more things and evolve faster...
If we want to make life forms evolve faster, "oxygen, photosynthesis, multicellular organisms" have become key words.
He could only guide him in this direction as much as possible.
"evolution!"
As life becomes more and more abundant, the original little methane energy becomes useless, and fierce competition... officially begins.
"evolution!"
Cells begin to eat each other in order to survive and reproduce.
From prokaryotic to eukaryotic, from anaerobic to aerobic, and from single-cell to multi-cell, every step is careful, but exciting, like witnessing great epics again and again...
But he felt that his "god" was getting weaker and weaker. Although he was still very strong, he could summon meteorites, trigger volcanoes, and produce earthquakes at will. But in this case, his strength didn't seem to have much effect.
In order to adapt to the environment, evolution and mutation have become the main means.
When "cyanobacteria" were born, an extremely serious species extinction occurred, and many life forms were killed because they could not adapt to an environment with increasingly high oxygen concentrations.
Yu Yifeng watched helplessly as more than 99% of the species were killed...
He sighed bitterly, scratched his head and touched his ears, and became restless, as if a large piece of flesh had been cut out of his heart.
But he had no choice but to watch them die.
"'Cyanobacteria' means oxygen. A high-oxygen environment means... it is easier for larger-sized life to be born!"
He could only comfort himself in this way. Although if you zoom into the entire universe, complex life, even super life, can be born in an oxygen-free environment, but the probability is still low... Even if life is born on a large number of planets without atmosphere,