🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.02 AU - 1.04 AU

Year: 378 Days

Day: 30.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.28 AU - 1.3 AU

Year: 530 Days

Day: 46.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,415,054 km

• M1: 38,895 km (0.087 R)
• M2: 695,181 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.11 AU - 1.55 AU

Year: 555 Days

Day: 26.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,415,054 km

• M1: 22,440 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 12.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.29 AU - 6.89 AU

Year: 6118 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,415,054 km

• M1: 165,605 km (0.063 R)
• M2: 1,395,150 km (0.073 R)
• M3: 1,930,860 km (0.03 R)
• M4: 2,619,908 km (0.097 R)
• M5: 3,208,276 km (0.101 R)
• M6: 4,436,923 km (0.112 R)
• M7: 6,626,737 km (0.091 R)
• M8: 8,356,687 km (0.11 R)
• M9: 8,853,800 km (0.045 R)
• M10: 10,229,802 km (0.102 R)
• M11: 10,944,879 km (0.116 R)
• M12: 12,688,891 km (0.106 R)
• M13: 13,514,672 km (0.069 R)
• M14: 15,212,159 km (0.042 R)
• M15: 18,745,212 km (0.11 R)
• M16: 19,526,711 km (0.071 R)
• M17: 22,001,808 km (0.082 R)
• M18: 27,115,811 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 13.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.85 AU - 10.47 AU

Year: 9217 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,415,054 km

• M1: 171,589 km (0.063 R)
• M2: 599,588 km (0.076 R)
• M3: 1,482,964 km (0.092 R)
• M4: 2,360,355 km (0.054 R)
• M5: 4,889,756 km (0.077 R)
• M6: 5,593,764 km (0.079 R)
• M7: 7,346,303 km (0.098 R)
• M8: 9,066,529 km (0.117 R)
• M9: 10,855,420 km (0.079 R)
• M10: 11,373,178 km (0.097 R)
• M11: 12,869,456 km (0.085 R)
• M12: 15,768,364 km (0.103 R)
• M13: 16,617,780 km (0.065 R)
• M14: 21,845,927 km (0.061 R)
• M15: 23,833,783 km (0.079 R)
• M16: 25,939,672 km (0.08 R)
• M17: 26,527,143 km (0.119 R)
• M18: 27,209,459 km (0.072 R)
• M19: 31,268,049 km (0.082 R)
• M20: 32,029,652 km (0.067 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 10,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit