Rocket Stove heating up a Geo-Dome for Greenhouse

I am planning to build a Geodesic Green House with half or the wider button being 5-6 ft underground or so. I am also planning on using a Rocket Mass Stove to heat it up. I have here a picture of a rough draw on the plans and placement of the Rocket Stove and the areas to which would be heated up evenly. This is not final, but a simple pattern I could only think of that could evenly disturb heat in a circular greenhouse.10 ft is not the final but will be a template so that simple times it for larger scale.

I am free for any suggestion of better ways to have even distribution of heat in a dome. I was told to heat up the air would be better since it would heat up the soil and it being 5 ft along with button walls being black and with materials or resources to absorb and release heat. But one of the things I wonder is how long/large the pipe or stove should be for the dome? with it being underground what would be the perfect way to get ride of the co2 and all?

The purpose of this topic would be to have even heat distribution while taking into the account of the possibility of making a larger rocket stove. Anything else is secondary, Thank You!

Jonthue Michel : Welcome! While your question is pretty general, we can help you more specifically if we know your location !
Look at Your threads Name Space and L@@K at mine.

Near the top of this page is is the Permies Toolbox, find and click on the my profile link, you will be helped on a new page
to enter that info you are comfortable with. Who knows, it may help you meet a near neighbor with Dome or Rocket Mass Heater
Experience !

Also in the Permies Toolbox is the Search link, a click on here takes you to a new page,enter a specific subject, select search
in all Areas, and make sure you are seating within Permies.com Membership has its privileges, you can search 24 / 7 at Anytime

Also, goto www.youtube.com/user/web4deb this is a from the ground up build of a Greenhouse in a Geo-dome, heated by
a one-off Rocket Mass Heater !

Your fellow members believe in heating the earth 1st as part of the thermal mass, this will store heat energy like a big battery stores
electrical energy, and let the air take care of itself! hope this helps and is timely !

Think like Fire, Flow like a Gas, don't be the Marshmallow ! As always your questions, comments are solicited and welcome Big AL