🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.87 AU - 1.39 AU

Year: 432 Days

Day: 14.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,275,275 km

• M1: 51,462 km (0.064 R)
• M2: 337,792 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.26 AU - 1.6 AU

Year: 615 Days

Day: 35.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,275,275 km

• M1: 28,424 km (0.102 R)
• M2: 77,940 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.67 AU - 1.73 AU

Year: 798 Days

Day: 44.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 14.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.72 AU - 9.4 AU

Year: 9013 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,275,275 km

• M1: 179,069 km (0.102 R)
• M2: 922,869 km (0.093 R)
• M3: 2,352,127 km (0.095 R)
• M4: 3,115,974 km (0.049 R)
• M5: 5,777,619 km (0.115 R)
• M6: 7,173,966 km (0.054 R)
• M7: 7,898,319 km (0.119 R)
• M8: 10,453,301 km (0.12 R)
• M9: 14,516,529 km (0.085 R)
• M10: 15,339,317 km (0.105 R)
• M11: 18,308,087 km (0.09 R)
• M12: 21,151,793 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 13.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.47 AU - 10.95 AU

Year: 10889 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,275,275 km

• M1: 169,195 km (0.101 R)
• M2: 614,698 km (0.061 R)
• M3: 1,056,610 km (0.066 R)
• M4: 2,078,962 km (0.073 R)
• M5: 4,150,443 km (0.114 R)
• M6: 5,110,413 km (0.116 R)
• M7: 6,577,519 km (0.063 R)
• M8: 7,269,110 km (0.073 R)
• M9: 9,118,589 km (0.057 R)
• M10: 9,590,271 km (0.088 R)
• M11: 11,479,692 km (0.076 R)
• M12: 13,727,998 km (0.077 R)
• M13: 14,285,998 km (0.054 R)
• M14: 14,859,108 km (0.036 R)
• M15: 15,713,910 km (0.101 R)
• M16: 17,022,143 km (0.102 R)
• M17: 17,594,206 km (0.1 R)
• M18: 18,178,984 km (0.077 R)
• M19: 20,090,695 km (0.099 R)
• M20: 25,683,710 km (0.05 R)
• M21: 27,204,672 km (0.071 R)
• M22: 28,384,251 km (0.094 R)
• M23: 29,189,387 km (0.082 R)
• M24: 34,343,782 km (0.113 R)
• M25: 36,660,005 km (0.107 R)
• M26: 39,949,513 km (0.107 R)
• M27: 42,771,677 km (0.099 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit