A Portable Gravity Ray Emitter (often referred to as a "Gremlin") which allows a protective envelope and Satellite Belt Normal Gravity zone adjustable up to 50m across to be set up anywhere. Less than 20cm in size it is safely and easily carried on small spacecraft for deployment. It is powered by long lasting pea-sized urania power source which can last for a decade or more depending on the field size chosen. Origination: Generated in Google Gemini Storybook Mode.