If people 'occupy' the Sun 2.0 system, how different is life there from Earth?

Recently, scientists at NASA discovered 7 planets in the Solar System 2.0 - Trappist-1 is about the same size as the Earth and is located in a region that can sustain life. This is considered a leap in the search for alien life.

Trappist-1 is a red dwarf star of the constellation Aquarius, about 40 light-years from Earth. It has a lower temperature and a lot more color than the Sun.

7 planets revolving around Trappist-1 are located in areas where the temperature is not too high or too low, can sustain life.

Assuming these planets can really sustain life, what will life on it be like?

1. Here, the Sun never dives or grows on a planet of the Trappist-1.Half of the planet is always daytime and the other half is always night.
2. The above year only lasts 1 - 20 days.
3. The sky will never be too bright and always be orange-red like the sunset on Earth.Because the Sun is shimmering 6 times bigger and the eye light you get from this star is only 0.5% higher than when you are on Earth.
4. Since the energy is still close to Earth, these planets are still very warm.
5. If there are trees growing on it there will be black or red.

"Landing" on Trappist-1.

It is only hypothetical that the day people put on this place is far away.

1. Top 5 planets may be our "new homes" in the future
2. Photos of 7 planets may exist in the Trappist-1 star system