MILKY WAY WORMHOLE COMPLEX (MWWC)

This is a system that has 24 wormholes orbiting a central, larger wormhole, and it is located 30 thousand light-years above the Milky Way's Orion arm. Most wormholes end in a habitable stellar system, but only 5 planets appear to have discovered the system: Gelo and Keléshtevadáran (from the Captors System), Hiwashazu (from the Thira System) and two other planeary systems who have not contacted yet the other three planets.
Every wormhole (except for the central one) has a mass of 14,204 Earth and a diameter of 251.96 meters. Since Captors System's, Thira System's and Solar System's wormholes appear to have been placed there 10,000 to 12,000 Earth years ago, it is believed that the entire complex also has the same age. It is believed that the Captors used or created this network to spread human popuations across the galaxy.
The central wormhole has a mass of 1.42 Sun and a diameter of 2,098 meters; it is believed that this wormhole leads to a larger hub that may connect with other galaxies, but all attempts to return data from those places have failed so far. Every wormhole in the MWWC is separated by a distance of 10 AU from each other's orbit.
Below are the main wormholes in the complex, from the inner to the outer wormholes.

1. Solar System
This wormhole is located precisely at the distance of 1,420.405752 AU away from the Sun, taking 41,364 Earth years to complete its orbit, with the orbit having an eccentricity below 0.001. There are at least five permanent spacecrafts orbiting this wormhole from the Solar System side (with their counterparts orbiting on the other side to receive continuous data and retransmit them to the relay stations around respective wormholes), being two from Gelo, one from Keléshtevadáran, one from Hiwashazu and another from an unknown planet. This has been used to send probes to research the Solar System, and it's become a consensus that this is the original birthplace of Humanity. Although most people do crave for a contact or return to Earth, this knowledge has been kept a secret by every government on Captors and Thira systems, and no intentional attempt at contacting Earth has been made so far, even if some probes might have been seen by the people of Earth, fearing what kind of social unrest this might cause.

2. Alpha Centauri System
While most wormholes in their respective systems are placed in a circular, ecliptical orbit between 1200 and 1800 AU from their host stars, this whormhole is located at 600 AU and has a polar orbit around Proxima Centauri. There is a inhabited planet on this system, but their human population has faced several climate catastrophes, and still have the technological level compared to Earth's Middle Ages.

3. Thira System
It orbits the parent star around 1209 AU away from the star, and takes 41,574 Earth years to complete one orbit. The gravitational pull of the wormhole is clearing its orbit from cometary nuclei; by analysing the "shadow" left behind by the wormhole, it's been estimated that it was placed there around 10 to 12 thousand Earth years ago. The other side of the wormhole ends in the Milky Way Wormhole Complex just like Solar System's and Captors System's wormholes.

4. Captors System
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5. Unknown Civilization #1's System
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6. Unknown Civilization #2's System
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7. MWWC Blackhole (probably a collapsed wormhole)
There is a black hole in this position, where it was supposed to be another wormhole, due to its mass being the same as the wormholes. There is no indication as to where this wormhole led, if it really was one. Theoretical tudies have been led by scientists from both Captors and Thira systems to discover the causes, in an attempt to prevent the collapse of their respective wormholes.

All wormholes from 8th to 18th, and 21st, have unknown locations, but all are believed to be located inside the Milky Way.

19. Milky Way's polar wormhole #1
This wormhole is located 40,000 light-years above the Milky Way's south pole, and isn't associated to any star. It's unknown why this whormhole was placed at this exact spot. There is one Hiwashazu probe orbiting this wormhole on each side, relaying images and data from that position back to their system.

20. Milky Way's polar wormhole #2
This wormhole is located 40,000 light-years above the Milky Way's north pole, and isn't associated to any star. It's unknown why this whormhole was placed at this exact spot. There is one Hiwashazu probe orbiting this wormhole on each side, relaying images and data from that position back to their system.

21. Unknown red giant's orbit
This wormhole is located at 1792 AU from its host star. There are no large planets in this system, but many asteroids and dwarf planets can be found. Since its a dying star, there have been at least three instances when the star ejected material, some of which was blown through the wormhole into the MWWC, and in turn these materials spread throughout the MWWC, sometimes reaching even the Captors System's wormhole, and also disrupting radio communications in the entire MWWC.

22. PSR B0329+54's orbit
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23. Cygnus X-1 System
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24. Sagittarius A* (Milky Way's central black hole)
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There are a number of huge spacecrafts that orbit the central wormhole, but their origin is unknown. No civilization ever attempted to reach them, fearing it might be the Captors' spacecrafts and a military response would follow.