# `geo` Geospatial coordinates, planetary data, and solar-system modelling. ## Packages in `geo` 7 packages. | Package | Description | |---|---| | [`@suaveplan/geo`](./geo/README.md) | Abstract spherical and ellipsoidal geometry — pure math with no planet-specific constants. Every operation that needs a body's shape takes an explicit `Ellipso… | | [`@suaveplan/geo-earth`](./geo-earth/README.md) | Earth configuration and legacy geo utilities. | | [`@suaveplan/geo-planet`](./geo-planet/README.md) | Configurable planet surface geometry from `PlanetConfig` — ellipsoid, atmosphere, satellites, and orbital elements. | | [`@suaveplan/solar-system`](./solar-system/README.md) | Solar system provider with astronomy engine. | | [`@suaveplan/stars`](./stars/README.md) | Star catalog provider. | | [`@suaveplan/tides`](./tides/README.md) | Tidal prediction providers. | | [`@suaveplan/universe`](./universe/README.md) | Observer model, coordinate frames, wire protocol, and provider registry. |