Starship Class

STARSHIPS
Any kind of vessel used to travel through space from the surface of a planet to orbit or from planet to planet. Every starship has a type and a subtype. A starship’s type represents its relative mass and determines its fighting space (how many 500-foot squares it occupies) on the battle grid. There are five types of starships: ultralight, light, mediumweight, heavy, and superheavy. A starship’s subtype identifies the ship’s basic purpose or configuration. Starship subtypes include the following: fighter, corvette, destroyer, strike cruiser, battleship, and freighter.

STARSHIP TYPES AND SUBTYPES
Every starship has a type and a subtype. A starship’s type represents its relative mass and determines its fighting space (how many 500-foot squares it occupies) on the battle grid. There are five types of starships: ultralight, light, mediumweight, heavy, and superheavy.
A starship’s subtype identifies the ship’s basic purpose or configuration. Starship subtypes include the following: fighter, corvette, destroyer, strike cruiser, battleship, and freighter.

STARSHIP FIGHTING SPACE
Each square in starship scale measures 500 feet along a side (instead of 5 feet, as in character-scale combat). All starships, regardless of size, have a square fighting space. Some starships occupy a single 500-foot square, while others have a larger fighting space, as noted below.

An ultralight starship can be up to 250 feet long. It occupies a 250-foot-by-250-foot fighting space, and up to four ultralight starships can occupy a single 500-foot square.

A light starship measures 251–500 feet in length. It has a 500-foot-by-500-foot fighting space and occupies a single 500-foot square.

A mediumweight starship measures 501–1,000 feet in length. It occupies a 1,000-foot-by-1,000-foot fighting space (4 500-foot squares).

A heavy starship measures 1,001–1,500 feet long. It has a 1,500-foot-by-1,500-foot fighting space (9 500-foot squares).

A superheavy starship is 1,501 feet long or longer. The smallest superheavy starships (measuring 1,501–2,000 feet long) have a 2,000-foot-by-2,000-foot fighting space (16 500-foot squares), although larger fighting spaces are possible.

All military vessels are placed in these categories:
Ultralight Fighters for PL6 and Assault Fighters for PL7.
Ultralight Bombers
Ultralight Military Dropships
Light Frigates
Mediumweight Strike Cruisers
Heavyweight Battle Cruisers
Superheavy Star Carriers
Superheavy Starbases

The military vessels are them modified depending on the fleet that they belong to using this quick guide:
Galactic Concord Fleet who also has the famous Ranger Class Escort used by Star Law.
Medurr Empire Fleet
Ringunmor Star Consortium Fleet
Sathar Hegemony Fleet who also had the Sathar Stealth Cruiser
Thuldan Empire Fleet

Starships for commercial use fall into these types:
Commercial Transport Template to convert military ships to commercial transports.
Ultralight Orbital Shuttles are PL5 and don’t go very far away. Repair Shuttles are PL6.
Ultralight Fast freighter and the old PL6 Firefly Fast Freighter.
Lightweight Hauler
Mediumweight Bulk Freighter and Clipper

There are other types of artificial space vehicles:
Galacnet Relay Station used to extend the signal of the Galacnet
Fraal Starcity that are a limited number and located in specific places around the Galactic Concord
The Corvette is a fast and armed ship used by pirates around the galaxy.
A Space probe is used by different races to explore deep space.
The Vios Caravans have a ragtag fleet of old starships Vios Caravans Fleet.

The Church of the Necromongers was able to built two types of starships for their fleet:
Ultralight Necron Scavenger Scout

There are also other kinds of starships based on their technology:
V-Tech or Steampunk starships are called Aether Flyers
C-Tech or crystal based starships are called Cyrstal Ships
K-Tech or biotech starships are called Leviathans
M-Tech or magical starships are called Spelljamers Skyships

Starship Class

d20 Future: CODEX GALACTICA Galero