🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.79 AU - 1.07 AU

Year: 329 Days

Day: 37 Hours

Environment

Temp: 102 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.38 AU - 2.3 AU

Year: 916 Days

Day: 22.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.83 AU - 2.09 AU

Year: 1007 Days

Day: 44.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.09 AU - 2.63 AU

Year: 1331 Days

Day: 20.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 10.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.8 AU - 6.22 AU

Year: 5409 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,038,084 km

• M1: 130,599 km (0.12 R)
• M2: 731,234 km (0.049 R)
• M3: 1,285,644 km (0.085 R)
• M4: 2,701,438 km (0.097 R)
• M5: 3,224,133 km (0.047 R)
• M6: 4,882,874 km (0.073 R)
• M7: 5,602,889 km (0.077 R)
• M8: 6,423,882 km (0.111 R)
• M9: 7,014,495 km (0.073 R)
• M10: 9,746,152 km (0.074 R)
• M11: 11,208,471 km (0.039 R)
• M12: 13,962,418 km (0.067 R)
• M13: 16,649,345 km (0.099 R)
• M14: 18,993,694 km (0.078 R)
• M15: 19,663,443 km (0.079 R)
• M16: 21,694,534 km (0.108 R)
• M17: 27,674,858 km (0.074 R)
• M18: 30,129,610 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.6

Radius: 9.4

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.82 AU - 8.96 AU

Year: 8136 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,038,084 km

• M1: 116,986 km (0.118 R)
• M2: 597,494 km (0.083 R)
• M3: 906,862 km (0.113 R)
• M4: 1,425,369 km (0.111 R)
• M5: 1,812,827 km (0.111 R)
• M6: 2,546,006 km (0.08 R)
• M7: 4,392,044 km (0.079 R)
• M8: 14,608,232 km (0.063 R)
• M9: 17,414,539 km (0.108 R)
• M10: 18,351,320 km (0.052 R)
• M11: 19,321,313 km (0.038 R)
• M12: 20,324,965 km (0.085 R)
• M13: 21,854,155 km (0.055 R)
• M14: 22,436,240 km (0.074 R)
• M15: 25,321,384 km (0.089 R)
• M16: 31,922,390 km (0.053 R)
• M17: 40,202,633 km (0.103 R)
• M18: 42,347,268 km (0.107 R)
• M19: 42,862,782 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 16,930 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit