🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.18 AU - 1.58 AU

Year: 575 Days

Day: 13.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.49 AU - 3.51 AU

Year: 2323 Days

Day: 19.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,869,715 km

• M1: 83,176 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.13 AU - 4.17 AU

Year: 2999 Days

Day: 24.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,869,715 km

• M1: 119,828 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.81 AU - 5.61 AU

Year: 3626 Days

Day: 17.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,869,715 km

• M1: 1,300,753 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168

Radius: 10.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.66 AU - 9.54 AU

Year: 8947 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,869,715 km

• M1: 135,536 km (0.116 R)
• M2: 563,535 km (0.117 R)
• M3: 1,461,571 km (0.095 R)
• M4: 1,844,093 km (0.1 R)
• M5: 2,562,163 km (0.094 R)
• M6: 3,201,544 km (0.108 R)
• M7: 4,011,168 km (0.104 R)
• M8: 5,242,807 km (0.078 R)
• M9: 6,183,927 km (0.063 R)
• M10: 7,437,109 km (0.092 R)
• M11: 9,007,437 km (0.114 R)
• M12: 11,460,992 km (0.091 R)
• M13: 12,644,760 km (0.034 R)
• M14: 13,140,527 km (0.091 R)
• M15: 14,814,378 km (0.107 R)
• M16: 16,684,950 km (0.1 R)
• M17: 17,646,415 km (0.118 R)
• M18: 22,507,000 km (0.034 R)
• M19: 23,457,245 km (0.075 R)
• M20: 23,904,842 km (0.12 R)
• M21: 25,281,591 km (0.091 R)
• M22: 25,910,351 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.6

Radius: 11.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.51 AU - 11.75 AU

Year: 11438 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,869,715 km

• M1: 140,772 km (0.083 R)
• M2: 580,440 km (0.084 R)
• M3: 1,284,447 km (0.054 R)
• M4: 2,175,452 km (0.063 R)
• M5: 2,964,731 km (0.12 R)
• M6: 4,479,708 km (0.085 R)
• M7: 8,960,314 km (0.103 R)
• M8: 9,802,101 km (0.093 R)
• M9: 13,833,016 km (0.095 R)
• M10: 20,906,302 km (0.054 R)
• M11: 23,104,344 km (0.104 R)
• M12: 25,452,432 km (0.081 R)
• M13: 27,137,203 km (0.107 R)
• M14: 30,072,463 km (0.118 R)
• M15: 30,948,508 km (0.113 R)
• M16: 40,269,652 km (0.114 R)
• M17: 43,936,296 km (0.112 R)
• M18: 45,635,130 km (0.117 R)
• M19: 50,685,853 km (0.053 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit