🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 250 Days

Day: 16.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.38 AU - 1.66 AU

Year: 836 Days

Day: 26.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,356,963 km

• M1: 272,418 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.79 AU - 2.63 AU

Year: 1466 Days

Day: 38.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,356,963 km

• M1: 599,887 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.5

Radius: 12.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.9 AU - 4.48 AU

Year: 3163 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,356,963 km

• M1: 157,676 km (0.115 R)
• M2: 667,057 km (0.049 R)
• M3: 1,119,291 km (0.098 R)
• M4: 1,627,924 km (0.098 R)
• M5: 2,223,174 km (0.032 R)
• M6: 3,532,455 km (0.095 R)
• M7: 4,054,551 km (0.098 R)
• M8: 5,576,111 km (0.108 R)
• M9: 6,480,580 km (0.119 R)
• M10: 6,909,626 km (0.086 R)
• M11: 8,082,474 km (0.111 R)
• M12: 8,819,842 km (0.07 R)
• M13: 9,383,975 km (0.117 R)
• M14: 10,122,690 km (0.075 R)
• M15: 12,268,970 km (0.119 R)
• M16: 13,564,189 km (0.118 R)
• M17: 14,078,506 km (0.101 R)
• M18: 14,605,988 km (0.109 R)
• M19: 15,548,006 km (0.094 R)
• M20: 16,111,691 km (0.087 R)
• M21: 17,171,442 km (0.115 R)
• M22: 18,277,269 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 13.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.7 AU - 9.3 AU

Year: 9165 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,356,963 km

• M1: 170,093 km (0.069 R)
• M2: 748,887 km (0.1 R)
• M3: 2,848,792 km (0.071 R)
• M4: 3,600,522 km (0.075 R)
• M5: 4,155,081 km (0.077 R)
• M6: 4,679,421 km (0.062 R)
• M7: 8,857,840 km (0.108 R)
• M8: 10,410,366 km (0.029 R)
• M9: 11,488,668 km (0.113 R)
• M10: 13,927,562 km (0.079 R)
• M11: 16,020,137 km (0.064 R)
• M12: 18,242,114 km (0.105 R)
• M13: 22,529,739 km (0.069 R)
• M14: 23,719,939 km (0.117 R)
• M15: 32,499,539 km (0.082 R)
• M16: 33,470,429 km (0.039 R)
• M17: 39,707,314 km (0.1 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: 178 - 11,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit