For Gigastructural purposes, you will mostly need:
| Structure | Key | |-----------|-----| | Attack Moon | attack_moon_1 | | Planetcraft | planetcraft_1 | | Nicoll-Dyson Beam | nicoll_dyson_beam_1 | | Alderson Disk | alderson_disk_1 | | Yggdrasil Orbital Complex | yggdrasil_complex_1 | | Giga-Art Installation | giga_art_installation_1 | | Matrioshka Brain | matrioshka_brain_1 | | Birch World (core) | birch_world_1 | | Hraesvelg (systemcraft) | systemcraft_1 | | Behemoth Planetcraft | behemoth_planetcraft_1 | | Stellar Compressor | stellar_compressor_1 | | Nidavellir Hyperforge | nidavellir_hyperforge_1 | stellaris gigastructural engineering console commands