| Mara I |  Barren | 0 | 1,830 km | -116°C | 0.18g | 0.348 AU |
| Mara II | Barren | 0 | 2,120 km | -140°C | 0.33g | 0.485 AU |
| Mara III | Barren | 0 | 3,300 km | -166°C | 0.47g | 0.744 AU |
| Mara IV |  Oceanic | 0 | 2,700 km | 81°C | 0.39g | 1.046 AU |
| Mara V |  Temperate | 1 | 6,020 km | 26°C | 0.59g | 1.738 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Mara V - Moon 1 | 150 km | -203°C | 0g | 7.2 × 10¹⁸ kg | 240,435 km |
|
| Mara VI | Barren | 2 | 8,830 km | 15°C | 0.82g | 3.931 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Mara VI - Moon 1 | 230 km | -226°C | 0g | 2.8 × 10¹⁹ kg | 179,971 km | | Mara VI - Moon 2 | 820 km | -226°C | 0.02g | 1.9 × 10²¹ kg | 997,410 km |
|
| Mara VII |  Gas | 3 | 14,690 km | -238°C | 0.95g | 7.027 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Mara VII - Moon 1 | 380 km | -238°C | 0.01g | 1.2 × 10²⁰ kg | 323,276 km | | Mara VII - Moon 2 | 450 km | -238°C | 0.01g | 2.1 × 10²⁰ kg | 890,935 km | | Mara VII - Moon 3 | 1,130 km | -238°C | 0.03g | 5.0 × 10²¹ kg | 2,238,220 km |
|
| Mara VIII | Oceanic | 2 | 4,260 km | 81°C | 0.26g | 10.994 AU |
| Moon | Radius | Temp | Gravity | Mass | Distance |
|---|
| Mara VIII - Moon 1 | 300 km | -245°C | 0g | 4.6 × 10¹⁹ kg | 175,223 km | | Mara VIII - Moon 2 | 970 km | -245°C | 0.02g | 2.5 × 10²¹ kg | 1,294,580 km |
|