Giveaways for Stellaris and Plague Inc, Level 2+

So bit of a disappointing humble monthly this month, after what I thought was brilliant last month, but I guess if you are a strategy fan it was probably a great month for you.
Anyway I guess it's my thing now to do lame little rhymes as a way of hiding the giveaways. They are level 2+ and if you really can't figure it out and really want to enter, I'll consider giving you the link if you ask nicely and you've had the games wishlisted since before today, just maybe not if you are a game collector who doesn't play anything you win, in which case you'll need to solve the lame rhymes before I give you the chance to add to your burgeoning library.

Right first up Stellaris:

My first is in 'saturn' and also in 'pluto'
But it's in 'venus' too, and even in 'juno'
When written as binary, you'll find that my fourth
Looks like a 1000 (but it isn't of course)
My Second and Third, in order, please note
Are how 'STARS' began, when they are wrote
My fifth won't be found in 'space' or in 'orbit'
But it is in 'asteroid', so please don't ignore it
With all five together the code that you'll see
Is your chance to conquer the galaxy

And then Plague Inc: Evolution

In 'SICKNESS' and 'VIRUS' but never in 'DYING'
You'll unearth my Third from where it is hiding
My last is a number, like the past tense of eat
Or 2 cubed, if you're more a maths geek
My first is potassium (symbolically please note)
Periodically needed when you've had a stroke
My Fourth is in 'PATHOGEN', 'AVIAN FLU' and 'INFECT'
My second is in 'plague', 'black', and 'death',
My whole is the code that could be the cure
Or the disease, I'm not really sure

And that's it. Hope you enjoyed the lame rhymes. Feel free to ask for help if you are stuck, it's not meant to be a brain box challenge or anything.