just grab some bacteria and a cryogenic fridge and you'll have subjects in no time, if by no time you mean around 4000000+ years

so you let evolution done there Job in hope that its go the same way like on earth and after enough time a new smart specie that talk, craft, build and teach will from.
Perhaps build a victorian civ. And then You pop up and say you creat them all.
1. Evolution is no one way road. Its a road that split over and over. and end manny times in dead ends. Even if we reproduce a 2 Earth and do everthing in the surrounding ecact like it was in Earth history. its overall near impossible that after 4,5 billion Years Humans run arround. Perhaps never fish build lungs. perhaps they was never life over one cell systems. And perhaps in evolution ways have a Big brain was a dead end and a way of total fail. Until now we don't have found hinds that any specie melt metal, writh or create art. and that in ~370 million Year when the First animails live on land.
2. That was a Futerama Episode...

1. true, and then you have to factor in if even the starting COLONY OF BACTERIA can survive, and if the current method would hve compettition or not, best bets is to bring the base chemicals there, and even then you have to hope for a species to reach the top that has a communal mindset, if you end up with solitary hunters your absolutely fucked in terms of leadership
2.really?

Was on of the last 2 seasons.
The prof have a debate with a Creatonis (that was a talking orangutan) that the human Evolution was only a thory and only God could create the man.
after hours of talking about missing links between human races, he go in one corner of the world where most human skeletons was found. And after a few hours he really find that missing human ancestor that close the gap.
But his evidence was use agains him and talk as ultimate prove that the inteligent desinger exist and Evolution not.

He don't want to live on that planet anymore ( yes that episode was the sqoure of the meme)
He and his crew fly to a unregisted solarsystem on a death planet. He place his stuff. and for his water supply he place some nanite/nanobots inside a lake to clean it up agains the toxid metals and minerals. But he check the system not enough and every few hours a gamaburst ( or som other kind of rays) hit the planet. The hidden inside a cave. when the leave it later they see the surrounding has drastic change and that metal plants grow outside.
the run arround. Notice that the ship was eaten. the must again hidden. as they second come out they notice dino lik creaturs and Bender ride on one of them.
2 times later the women of the group amy and lila was kidnape by stoneage human robots. ( for cooking and cleaning the clothes)
and when the save the girld and hidden again in the cave a victorian like robot civ found them and sende into a museum.
The prof cal that he create them all and prove it with photos. there was a court proceedings where the talk over the evolution of nanobots and the creation of those human robots.
but before the proceedings was over the count say the whole discurse was a waste of time. They allready want to tranzform where whole civ into a cloudmind and sent outer space. but they build a spaceship for the human to turn back to Earth.

there the prof and the creatonis speaker come to the point that they are bouth right.... And that God can't be a Robot.

And yes i allways spoiler everthing.

huh, sounds like futurama allright
now main question is, would it be a good idea to make a nanobot with pre-programed instructions to serve any and all organic beings and let that evolve?

First it was not his invention that they evolve. It was a accident by the ray of the stars.
We should perhaps not create and open it on the only planet that we have.

Wouldn't hurt to have your own planet. Thanks for answering my question!