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sb_new_worlds_2

SpaceBuild Maps sb_new_worlds_2 and gm_new_worlds by Bynari, all credits go to him.
(Just uploaded it here until he wishs to do so himself or take it down)

Descriptions from facepunch.com ( https://web.archive.org/web/20160811223126/http://facepunch.com/showthread.php?t=664096 )
"A revamp of New Worlds, New Worlds 2 now has full support for Spacebuild 3, a few tweaks to existing planets, and a brand new multi-level asteroid base to replace the (admittedly weak and last minute) original base."
"This map is designed around exploration and construction. Featuring eight planets, there's plenty of space to build planetary bases, defense outposts for your latest interstellar war, and ship to ship combat.
This map features eight planets and two asteroid fields to explore, with custom made planet models and textures. There is ample room for construction on the spawn planet, with two build platforms, a hangar bay and a runway for launching your ships."

Requires Half-Life 2, Half-Life 2 Episode 2

P.S. Do not ask me about modifications or enhancements, I am neither the creator nor do I have any sources.