1. Orbit Compact Disc
2. Earth Orbit One Little Fluffy Clouds 4:26
3. Earth Orbit Two Earth (Gaia) 9:48
4. Earth Orbit Three Supernova At The End Of The Universe 11:56
5. Lunar Orbit Four Back Side Of The Moon 14:15
6. Lunar Orbit Five Spanish Castles In Space 15:06
7. Ultraworld Compact Disc
8. Ultraworld Probe Six Perpetual Dawn 9:30
9. Ultraworld Probe Seven Into The Fourth Dimension 9:16
10. Ultraworld Probe Eight Outlands 8:23
11. Ultraworld Nine Star 6 & 7 8 9 8:10
12. Ultraworld Ten A Huge Ever Growing Pulsating Brain That Rules From The Centre Of The Ultraworld: Live Mix Mk 10 18:43

Orbit Compact Disc / Disc 1: Earth Orbit: Tracks 1-1 to 1-3 Lunar Orbit: Tracks 1-4 and 1-5 Ultraworld Compact Disc / Disc 2: Ultraworld Probe: Tracks 2-1 to 2-3 Ultraworld: Tracks 2-4 and 2-5 ℗ © 1991 Inter-Modo under exclusive licence to Island Records, Inc. in the U.S.A. Made in the U.S.A. Printed in the U.S.A. This edition was released in a regular thickness double-CD case; disc labels printed in white. Another issue of [r=6189540] Made by UML has identical printed details Hype sticker affixed to factory shrinkwrap states: "original unedited UK version 110 minutes 162-535 005-2" Track 1-1 Orb Music/Big Life Music Ltd. (PRS)/Careers-BMG Music Publishing, Inc. (BMI). Recorded at Do Not Erase, London. Programmed at The Coach House, London. 24,000 ft & rising. Track 1-2 Orb Music/Big Life Music Ltd. (PRS). Recorded at Do Not Erase, London. Respects to Jasper. Track 1-3 Orb Music/Big Life Music Ltd. (PRS)/EMI-Virgin Music, Inc. (ASCAP). Recorded at Marcus Studios, London. Track 1-4 Orb Music/Big Life Music Ltd. (PRS)/EMI-Virgin Music, Inc. (ASCAP). Recorded at Marcus Studios, London. Programmed 25 miles above the Earth. Track 1-5 Orb Music/Big Life Music Ltd. (PRS)/Warner Chappell Music Ltd. admin. by WB Music Corp. (ASCAP). Recorded at Berwick Street Studio, London. Programmed in Barcelona, Spain. Track 2-1 Orb Music/Big Life Music Ltd. (PRS). Recorded at Berwick Street Studio, London. Programmed in Soho, London. Track 2-2 Orb Music/Big Life Music Ltd. (PRS)/Buddha's Belly Music (ASCAP). Recorded at Berwick Street Studio, London. Programmed in Soho, London. Track 2-3 Orb Music/Big Life Music Ltd. (PRS)/Edition Bingen (GEMA). Recorded at Berwick Street Studio, London. Programmed in Lab Studio, Berlin. Track 2-4 Orb Music/Big Life Music Ltd. (PRS). Recorded at Berwick Street Studio, London. Programmed in Brixton, Southside. Track 2-5 Orb Music/Big Life Music Ltd. (PRS)/Careers-BMG Music Publishing, Inc. (BMI)/Dickiebird Music And Publishing Co. admin. by Warner Tamerlane Publishing Corp. (BMI)/Perfect Songs Ltd. admin. by SPZ Music, Inc. (BMI)/BMG Songs, Inc. (ASCAP)/Unforgettable Songs Ltd. admin. by SPZ Music Inc. (BMI). Remixed in outer space. Recorded live at Trancentral, London. Programmed in inner space. Steve Hillage appears courtesy of Ten Records Ltd.