The spacecraft has hyperdrive, so it's possible to get around and see a lot of suns and planets, not just black space.
And the idea with this question is that you are going to land again, either on an earth that is almost "blank" or on another planet or moon there is inhabitable for organic lifeforms of the earth type.
I myself would bring along PC, films, books and other stuff to spend time, maybe also some robots, and then a geno-bank of lifeforms from this planet. I would also bring along so much information as possible about the technological and mechanical development, also how it is buildt and designed.
I wouldn't mind being alone for a while, but I would feel pretty lonely at last, but maybe I could make some virtual or artificial human company; I think I would try it after a few years alone.
When I landed I wouldn't recreate all of the lifeforms again, when given the chance to start a new. I wouldn't recreate eg. endoparasites, moskitos, houseflys, and about human I would only recreate them again with a lot of modifications, like less agresiveness and so on.
I would prefer a world that is somehow more "slow", so lifeforms are less in number but then live longer. Then there would not be so many births, and not so many deaths, also the small animals would not have such a rush.
I would consider genemodifying most lifeforms to be vegans, in that way living creatures wouldn't have to feed on each other.
The only reason to make such a rush, as with organic lifeforms on the Earth now, would be to see fast rasults of breeding programs and selective breeding, like with mice, where you can have many generations within a year, and then you don't have to wait such a long time for mutations of diffrent kind.
Anyway, I would prefer it more slow, but I would also have a geno-bank with developed lifeforms as a start.
But I would have a LOT of time to think all of this over in the spacecraft.
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What you know you can't explain
But you feel it
You felt it your entire life
That there's something wrong with the world
- Morpheus -
- MATRIX -