Hey, @DestinySK.
Not all starter planets have access to the main story; only four of them. I do not remember exactly which one what it or not, but Tallodar, your starter, does not.
To get access, you’d have to cb:reset and choose one of the starter planets that have it.
That’s the only way.
You can of course also wait until next season somewhere around early April, and choose another starter planet there 