🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.23 AU - 1.29 AU

Year: 517 Days

Day: 37 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.43 AU - 1.61 AU

Year: 684 Days

Day: 41.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.28 AU - 1.78 AU

Year: 691 Days

Day: 19.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.26 AU - 4.56 AU

Year: 3383 Days

Day: 41.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.1

Radius: 10.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.26 AU - 6.94 AU

Year: 5503 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,498,753 km

• M1: 132,544 km (0.064 R)
• M2: 660,175 km (0.102 R)
• M3: 1,107,623 km (0.09 R)
• M4: 1,486,704 km (0.097 R)
• M5: 1,966,015 km (0.117 R)
• M6: 3,041,474 km (0.097 R)
• M7: 5,348,722 km (0.093 R)
• M8: 7,059,823 km (0.107 R)
• M9: 9,678,234 km (0.118 R)
• M10: 11,835,436 km (0.048 R)
• M11: 12,979,111 km (0.076 R)
• M12: 13,896,445 km (0.083 R)
• M13: 14,804,804 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.2

Radius: 7.9

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.1 AU - 14.5 AU

Year: 19751 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,498,753 km

• M1: 98,585 km (0.071 R)
• M2: 420,968 km (0.063 R)
• M3: 1,632,861 km (0.084 R)
• M4: 2,395,361 km (0.079 R)
• M5: 2,754,994 km (0.12 R)
• M6: 3,068,252 km (0.088 R)
• M7: 3,613,088 km (0.099 R)
• M8: 4,747,189 km (0.108 R)
• M9: 5,083,635 km (0.084 R)
• M10: 5,476,030 km (0.031 R)
• M11: 7,106,198 km (0.067 R)
• M12: 10,903,142 km (0.071 R)
• M13: 15,870,838 km (0.043 R)
• M14: 17,314,158 km (0.026 R)
• M15: 18,384,382 km (0.076 R)
• M16: 20,167,887 km (0.103 R)
• M17: 23,427,625 km (0.067 R)
• M18: 26,554,071 km (0.099 R)
• M19: 31,097,807 km (0.055 R)
• M20: 32,144,094 km (0.096 R)
• M21: 37,877,433 km (0.112 R)
• M22: 42,003,641 km (0.112 R)
• M23: 42,479,811 km (0.085 R)
• M24: 58,300,534 km (0.046 R)
• M25: 59,091,458 km (0.093 R)
• M26: 62,946,446 km (0.052 R)
• M27: 63,361,729 km (0.077 R)
• M28: 67,615,694 km (0.061 R)
• M29: 68,708,208 km (0.086 R)
• M30: 73,425,477 km (0.103 R)
• M31: 79,317,240 km (0.082 R)
• M32: 82,750,361 km (0.114 R)
• M33: 83,498,800 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 18,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit