Its probably easier if u get some help, but you could do this on your own. If you're on the sanctuary moon you need to get back to a market where you can fly back to alioth. There you can mine on every free tile to get some money. Or if it isn't bugged, u get 100k a day just for loggin in.
If the maket is too far to walk, you could just reset your resurection pod, make sure your inventory is empty (you loose everything when force respawning) and force respawn.
If you dont have enough money to buy a speeder on alioth, i could buy something overpriced for like 100k from you, have some pretty nice cashflow atm xD
Also btw im pretty sure you can disassemble whats left from your crashed ship