Can this be a separate table as in:
```sql
CREATE TABLE IF NOT EXISTS planet_type_has_section (
	planet_type_id int(10) unsigned AUTO_INCREMENT PRIMARY KEY,
	type ENUM('DEFENCE', 'FINANCE', ...)
)
```
so it is easier to add more options without just gaining loads of fields (and can fetch what planets have access to via a for loop rather than copy/pasting all the field names).