Hello, if your gold chests are not appearing on any of the planets, try doing these following tips to make them show up.
Firstly, I should start of by saying that the video guide is just showing the locations of the chests, I will tell you how to get them. If you are still unable to find them, please tell me, and I will edit the post accordingly.
Secondly, if you are still unable to find them, the best thing to do is switch characters and try and look for them. Keep in mind you until September 9th to collect all of these chests.
[u][b]EARTH[/b][/u]
Video Guide: https://www.youtube.com/watch?v=eakRwAUprY0
[spoiler]Chest 1: Get during Restoration
Chest 2: Get during The Dark Within
Chest 3: Get during The Warmind
Chest 4: Load up the Will of Crota strike, and look for the chest
Chest 5: Devils Lair[/spoiler]
[u][b]MOON[/b][/u]
Video Guide: https://www.youtube.com/watch?v=6b2rNq0LzWY
[spoiler]Chest 1: Try during the Sword of Crota mission
Chest 2: As stated, Worlds Grave
Chest 3: As stated, Worlds Grave
Chest 4: Try during the Chamber of Night and The Wakening mission
Chest 5: Summoning Pits strike, as stated.
[/spoiler]
[u][b]VENUS[/b][/u]
Video Guide: https://www.youtube.com/watch?v=CGfpf5C73kw
[spoiler]Chest 1: A Strangers Call mission
Chest 2: Try during the Winters Run strike and Scourge of Winter mission
Chest 3: Scourge of Winter, as stated
Chest 4: Ishtar Collective mission
Chest 5: Nexus Strike and Patrol (I got mine in patrol)[/spoiler]
[b][u]MARS[/u][/b]
Video Guide: https://www.youtube.com/watch?v=UH4qtD_ag_k
[spoiler]Chest 1: Try getting it during Exclusion Zone
Chest 2: Patrol
Chest 3: Try getting it during the Buried City mission
Chest 4: Try getting it during the A Rising Tide mission
Chest 5: Try getting it during the A Gardens Spire mission and Cerberus Vae III Strike[/spoiler]