Spaceships - Human
Sample Starship Classes - Early Era
DD Hull (Corvette), Shields (Plasmaguard 01), Propulsion (Starfire GM8), ECM (Troutcorp N-2), Offensive Projectiles (3 x Stiletto II), Defensive Projectiles (2 x Watchman P-9). All components are from Eras 1-3.
This gives you a DD with 5 weapon mounts (3 x Torpedoes @ 31/17/6; 2 x Proximity Missiles @ 29/18/13), Planet Attack Value of 0, 4 x Plasma Shields @ 20(25), Propulsion Performance of 19 and an ECM Rating of 17. Cost per vessel is 170 RPs.

CA

Hull (Scout Cruiser), Shields (Lightward 02), Propulsion (Gammathruster I), ECM (Troutcorp N-2), Offensive Projectiles (9 x Volley HS-6). All components are from Eras 1-3.
This gives you a CA with 9 weapon mounts (9 x Attack Drones @ 34/34/34), Planet Attack Value of 18, 5 x Energy Shields @ 25(30), Propulsion Performance of 10 and an ECM Rating of 17. Cost per vessel is 635 RPs.

Middle Era
DD Hull (Frigate), Shields (Plasmaguard 02), Propulsion (Starfire GM16), ECM (Troutcorp N-6), Offensive Projectiles (5 x Stiletto IV), Defensive Projectiles (2 x Watchman P-14). All components are from Eras 4-7.
This gives you a DD with 7 weapon mounts (5 x Torpedoes @ 65/38/11; 2 x Proximity Missiles @ 42/26/18), Planet Attack Value of 10, 5 x Plasma Shields @ 25(30), Propulsion Performance of 38(42) and an ECM Rating of 34(39). Cost per vessel is 265 RPs.

CA

Hull (Battlecruiser), Shields (Photoshield), Propulsion (Gammathruster III), ECM (Troutcorp N-6), Offensive Projectiles (9 x Volley HS-11), Defensive Projectiles (4 x Jager III, 4 x Sentinel). All components are from Eras 4-7.
This gives you a CA with 17 weapon mounts (9 x Attack Drones @ 51/51/51; 4 x Seeker Missiles @ 21(27)/33(39)/63(69); 4 x Proximity Missiles @ 69/41/29), Planet Attack Value of 36(54), 13 x Energy Shields @ 40(51), Propulsion Performance of 23(27) and an ECM Rating of 34(39). Cost per vessel is 1,175 RPs.
DN Hull (Battleship), Shields (Plasmaguard Max), Propulsion (Novathrust PzKfW VI), ECM (Troutcorp N-6), Offensive Projectiles (16 x Volley HS-11), Defensive Projectiles (6 x Jager III, 6 x Sentinel). All components are from Eras 4-7.
This gives you a DN with 28 weapon mounts (16 x Attack Drones @ 51/51/51; 6 x Seeker Missiles @ 21(27)/33(39)/63(69); 6 x Proximity Missiles @ 69/41/29), Planet Attack Value of 64(96), 24 x Plasma Shields @ 40(45), Propulsion Performance of 19(23) and an ECM Rating of 34(39). Cost per vessel is 2,210 RPs.

Late Era (Ultimate Vessels)
DD Hull (Frigate), Shields (Plasmaguard 02), Propulsion (Starfire GM42), ECM (Troutcorp N-6), Offensive Projectiles (5 x Stiletto V, 2 x Hellfire II). All components are from Eras 5-10. This gives you a DD with 7 weapon mounts (5 x Torpedoes @ 89(92)/53(56)/13(16); 2 x Standoff Energy Missiles @ 47(54)/71(78)/89(96)), Planet Attack Value of 15, 5 x Plasma Shields @ 25(30), Propulsion Performance of 45(57) and an ECM Rating of 34(44). Cost per vessel is 350 RPs.

CA

Hull (Battlecruiser), Shields (Photoshield Slim), Propulsion (Gammathruster V), ECM (Troutcorp N-31), Offensive Projectiles (6 x Stiletto V, 3 x Hellfire II), Defensive Projectiles (4 x Jager IV, 4 x Sentinel B-2). All components are from Eras 7-10. This gives you a CA with 17 weapon mounts (6 x Torpedoes @ 89(92)/53(56)/13(16); 3 x Standoff Energy Missiles @ 47(54)/71(78)/89(96); 4 x Seeker Missiles @ 30(45)/45(60)/87(102); 4 x Proximity Missiles @ 89(98)/52(61)/36(45)), Planet Attack Value of 18, 13 x Energy Shields @ 55(66), Propulsion Performance of 33(45) and an ECM Rating of 47(57). Cost per vessel is 1,040 RPs.
DN Hull (Battleship), Shields (Astronics Micro 7), Propulsion (Novathrust P-51), ECM (Technomakin X-20), Offensive Projectiles (6 x Stiletto V, 6 x Hellfire II, 8 x Salvo I), Defensive Projectiles (8 x Riposte). All components are from Eras 6-10. This gives you a DN with 28 weapon mounts (6 x Torpedoes @ 89(92)/53(56)/13(16); 6 x Standoff Energy Missiles @ 47(74)/71(78)/89(96); 8 x Attack Drones @ 69(72)/69(72)/69(72); 8 x Defense Drones @ 70(79)/60(69)/55(64)), Planet Attack Value of 42(58), 24 x Plasma Shields @ 65(70), Propulsion Performance of 25(37) and an ECM Rating of 67(77). Cost per vessel is 2,750 RPs.
SD Hull (Colossus), Shields (Astronics Beta 9), Propulsion (Megathruster M4A3), ECM (Technomakin X-83), Offensive Projectiles (6 x Stiletto V, 6 x Hellfire II, 15 x Salvo II), Defensive Projectiles (12 x Counterstrike). All components are from Eras 8-10.
This gives you a DN with 39 weapon mounts (6 x Torpedoes @ 89(92)/53(56)/13(16); 6 x Standoff Energy Missiles @ 47(54)/71(78)/89(96); 15 x Attack Drones @ 81(84)/81(84)/81(84); 12 x Defense Drones @ 85(94)/75(84)/70(79)), Planet Attack Value of 123(153), 44 x Energy Shields @ 84(95), Propulsion Performance of 21(33) and an ECM Rating of 88(98). Cost per vessel is 5,510 RPs.