🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.26 AU - 1.72 AU

Year: 658 Days

Day: 46.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 73.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,683,618 km

• M1: 60,886 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.23 AU - 1.89 AU

Year: 705 Days

Day: 28.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.49 AU - 2.03 AU

Year: 844 Days

Day: 41.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,683,618 km

• M1: 41,139 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.82 AU - 2.88 AU

Year: 1740 Days

Day: 42.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,683,618 km

• M1: 37,549 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.7

Radius: 8.2

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.13 AU - 5.23 AU

Year: 4264 Days

Day: 14.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,683,618 km

• M1: 102,026 km (0.115 R)
• M2: 358,287 km (0.109 R)
• M3: 873,801 km (0.075 R)
• M4: 1,204,412 km (0.094 R)
• M5: 1,481,468 km (0.047 R)
• M6: 1,814,173 km (0.107 R)
• M7: 2,240,378 km (0.084 R)
• M8: 2,681,542 km (0.119 R)
• M9: 3,313,443 km (0.104 R)
• M10: 3,592,593 km (0.061 R)
• M11: 3,887,301 km (0.112 R)
• M12: 4,622,574 km (0.071 R)
• M13: 5,127,168 km (0.099 R)
• M14: 5,780,761 km (0.094 R)
• M15: 6,157,299 km (0.085 R)
• M16: 7,657,017 km (0.119 R)
• M17: 8,436,722 km (0.111 R)
• M18: 9,346,576 km (0.116 R)
• M19: 10,362,345 km (0.118 R)
• M20: 11,226,572 km (0.094 R)
• M21: 13,246,143 km (0.033 R)
• M22: 15,662,299 km (0.053 R)
• M23: 16,167,191 km (0.072 R)
• M24: 17,686,956 km (0.086 R)
• M25: 18,050,778 km (0.055 R)
• M26: 18,605,936 km (0.084 R)
• M27: 19,235,893 km (0.116 R)
• M28: 21,211,632 km (0.112 R)
• M29: 21,968,747 km (0.102 R)
• M30: 26,104,828 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.5

Radius: 10.5

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.67 AU - 7.31 AU

Year: 5979 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,683,618 km

• M1: 130,898 km (0.111 R)
• M2: 787,932 km (0.038 R)
• M3: 1,442,722 km (0.047 R)
• M4: 2,514,740 km (0.089 R)
• M5: 3,620,268 km (0.113 R)
• M6: 5,023,496 km (0.118 R)
• M7: 8,704,502 km (0.102 R)
• M8: 10,672,910 km (0.098 R)
• M9: 11,470,267 km (0.073 R)
• M10: 13,342,634 km (0.114 R)
• M11: 14,889,027 km (0.083 R)
• M12: 17,619,338 km (0.1 R)
• M13: 18,007,096 km (0.05 R)
• M14: 19,272,394 km (0.09 R)
• M15: 21,026,430 km (0.099 R)
• M16: 22,655,850 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.9

Radius: 5.8

Gravity: 23.75 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.6 AU - 17.82 AU

Year: 22519 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,683,618 km

• M1: 72,256 km (0.062 R)
• M2: 266,883 km (0.096 R)
• M3: 497,712 km (0.106 R)
• M4: 1,181,823 km (0.062 R)
• M5: 1,873,414 km (0.12 R)
• M6: 2,119,652 km (0.106 R)
• M7: 2,627,537 km (0.065 R)
• M8: 3,659,762 km (0.055 R)
• M9: 3,881,915 km (0.105 R)
• M10: 5,573,867 km (0.057 R)
• M11: 5,825,790 km (0.106 R)
• M12: 9,590,869 km (0.106 R)
• M13: 9,892,159 km (0.114 R)
• M14: 11,160,450 km (0.088 R)
• M15: 14,015,675 km (0.114 R)
• M16: 20,415,921 km (0.111 R)
• M17: 21,217,466 km (0.118 R)
• M18: 21,523,543 km (0.107 R)
• M19: 25,199,612 km (0.113 R)
• M20: 28,772,906 km (0.067 R)
• M21: 32,399,757 km (0.089 R)
• M22: 33,765,436 km (0.07 R)
• M23: 35,027,145 km (0.084 R)
• M24: 36,904,448 km (0.108 R)
• M25: 37,793,060 km (0.073 R)
• M26: 40,858,470 km (0.111 R)
• M27: 42,290,271 km (0.031 R)
• M28: 46,614,397 km (0.075 R)
• M29: 50,859,087 km (0.12 R)
• M30: 51,223,957 km (0.104 R)
• M31: 56,909,573 km (0.116 R)
• M32: 60,310,980 km (0.075 R)
• M33: 64,910,666 km (0.099 R)
• M34: 69,514,241 km (0.027 R)
• M35: 78,146,188 km (0.053 R)
• M36: 86,424,036 km (0.079 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit