It's 0.004 hydrazine per day per stars token.

How do I know? I monitored it over time periods and recorded the results.

Do I work for Starlaunch? No

This means there are 7 days max to earn Hydrazine. We can do some basic maths looking at the total being staked currently and as we know the Ido is getting 10 million tokens at a price of 0.04c we can work out the likely allocation per hydrazine token.

From this you can see that we are likely to get around $1.75-2 MBS per Hydrazine.