The following is a proto-agreement.
Suber (Mass=10^6): primary star of the Agoran system The name of this contract is the Celestial Manifest. It is a list of all the celestial bodies of the Agoran system that are known to the Agoran Astronomical Society. If Suber is ever removed from the Celestial Manifest, this contract shall terminate immediately. Michael (Mass=?): primary planet of Suber Inc: ? LAN: ? AgP: ? SMa: ? Ecc: ? MAn: ? The members of this contract are collectively known as the Agoran Astronomical Society. At any given time, exactly one member of the Society is its Benevolent Dictator for Life (BDFL). The BDFL CAN transfer eir position to another member with eir consent. Steve (Mass=?): co-primary moon of Michael Inc: ? LAN: ? AgP: ? SMa: ? Ecc: 0 MAn: ? A person CAN join the Agoran Astronomical Society by announcement. Kelly (Mass=?): co-primary moon of Michael (co-orbital with and opposite to Steve) A member other than the BDFL CAN leave the Agoran Astronomical Society by announcement. Maud (Mass=?): secondary moon of Michael Inc: ? LAN: ? AgP: ? SMa: ? Ecc: ? MAn: ? Each epoch, the BDFL SHALL report the Celestial Manifest to all members of the Agoran Astronomical Society. If the Celestial Manifest is a contest, the BDFL is its contestmaster. The BDFL CAN amend the Celestial Manifest without member objection. Chuck (Mass=?): secondary planet of Suber Inc: ? LAN: ? AgP: ? SMa: ? Ecc: ? MAn: ? Each celestial body has a name, a mass, and associated regulatory text. In addition, each celestial body other than Suber has a set of parent bodies and the following orbital elements relative to the barycenter of itself and its parents: 1) Inclination (Inc) 2) Longitude of the Ascending Node (LAN) 3) Argument of Periapsis (AgP) 4) Semi-Major Axis (SMa) 5) Eccentricity (Ecc) 6) Mean Anomaly (MAn) Goethe (Mass=?): primary moon of Chuck Inc: ? LAN: ? AgP: ? SMa: ? Ecc: ? MAn: ? An epoch is an Agoran week. Whenever the orbital elements of a celestial body are described, the values used shall be the values at the current epoch, unless indicated otherwise. Blob (Mass=?): secondary moon of Chuck Inc: ? LAN: ? AgP: ? SMa: ? Ecc: ? MAn: ? A member of the Agoran Astronomical Society may announce to the Society the observation of a new celestial body in the Agoran system, including in the announcement all required properties of the celestial body. If a majority of Society members announce confirmation of the sighting within one week, the new celestial body shall be added to the Celestial Manifest. Sherlock (Mass=?): tertiary moon of Chuck Inc: ? LAN: ? AgP: ? SMa: ? Ecc: ? MAn: ? Each known celestial body constantly exerts upon each other known celestial body a gravitational force equal to the product of the masses of the two bodies divided by the square of the distance separating their centers of mass. Andre (Mass=?): quaternary moon of Chuck Inc: ? LAN: ? AgP: ? SMa: ? Ecc: ? MAn: ? A jiffy is the time taken for an object moving at the unit velocity to travel the unit distance. One week is equal to (pi / 500) jiffies. -root