地球化
tl;dr 改变系外行星的构成特征（例如该行星的大气层或表面）的概念，以使人形物种能够在其上生活。地球化改造是耶洛因在其使地球适合居住的创世计划开始时所应用的技术。
Terraforming is the process of changing the conditions on a planet, moon, or other celestial body to make it more like Earth so that humans (and possibly other Earth life) can live there. The word “terraforming” literally means “Earth-shaping”. The process would involve changing a planet’s temperature, atmosphere, topography, and ecology to be similar to those of Earth. For example, if we wanted to terraform Mars, we might find ways to warm the planet, add oxygen to its atmosphere, and introduce water and life forms. It’s like making a new Earth on a different planet. In simpler terms, terraforming is like setting up a new home on a different planet by making it look and feel like Earth. It’s a bit like taking a desert and turning it into a garden.