🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.42 AU - 2.04 AU

Year: 807 Days

Day: 27.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,665,063 km

• M1: 588,368 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.03 AU - 3.37 AU

Year: 1574 Days

Day: 21.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.98 AU - 4.34 AU

Year: 2484 Days

Day: 22 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.5 AU - 4.62 AU

Year: 2902 Days

Day: 45.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.34 AU - 4.54 AU

Year: 3319 Days

Day: 35.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,665,063 km

• M1: 498,610 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.24 AU - 6.24 AU

Year: 4255 Days

Day: 41.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,665,063 km

• M1: 225,145 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 9.1

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.39 AU - 7.05 AU

Year: 5503 Days

Day: 11.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,665,063 km

• M1: 114,143 km (0.085 R)
• M2: 399,576 km (0.073 R)
• M3: 1,065,735 km (0.114 R)
• M4: 1,439,431 km (0.114 R)
• M5: 2,509,205 km (0.093 R)
• M6: 2,802,267 km (0.118 R)
• M7: 3,591,994 km (0.033 R)
• M8: 4,340,283 km (0.076 R)
• M9: 4,683,610 km (0.068 R)
• M10: 5,485,006 km (0.084 R)
• M11: 8,602,626 km (0.102 R)
• M12: 9,623,631 km (0.059 R)
• M13: 13,008,283 km (0.088 R)
• M14: 14,818,267 km (0.068 R)
• M15: 19,635,618 km (0.112 R)
• M16: 23,184,080 km (0.091 R)
• M17: 24,072,392 km (0.117 R)
• M18: 31,130,270 km (0.104 R)
• M19: 32,111,781 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.4

Radius: 6

Gravity: 21.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.84 AU - 15.76 AU

Year: 20199 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,665,063 km

• M1: 78,688 km (0.111 R)
• M2: 355,445 km (0.105 R)
• M3: 743,501 km (0.084 R)
• M4: 1,193,791 km (0.105 R)
• M5: 1,431,801 km (0.119 R)
• M6: 1,701,377 km (0.098 R)
• M7: 2,065,199 km (0.056 R)
• M8: 2,621,553 km (0.044 R)
• M9: 3,162,050 km (0.108 R)
• M10: 3,357,874 km (0.06 R)
• M11: 4,427,349 km (0.115 R)
• M12: 4,744,796 km (0.051 R)
• M13: 5,998,276 km (0.11 R)
• M14: 6,299,417 km (0.076 R)
• M15: 7,907,893 km (0.034 R)
• M16: 8,916,931 km (0.039 R)
• M17: 13,595,903 km (0.072 R)
• M18: 16,081,622 km (0.061 R)
• M19: 19,501,130 km (0.054 R)
• M20: 21,132,644 km (0.06 R)
• M21: 26,112,608 km (0.066 R)
• M22: 27,031,587 km (0.09 R)
• M23: 29,300,089 km (0.108 R)
• M24: 30,543,547 km (0.098 R)
• M25: 33,402,213 km (0.103 R)
• M26: 34,347,970 km (0.062 R)
• M27: 37,436,418 km (0.089 R)
• M28: 41,011,359 km (0.04 R)
• M29: 41,473,616 km (0.1 R)
• M30: 42,881,182 km (0.111 R)
• M31: 48,486,615 km (0.075 R)
• M32: 56,439,985 km (0.094 R)
• M33: 57,011,898 km (0.086 R)
• M34: 57,203,383 km (0.097 R)
• M35: 61,324,506 km (0.05 R)
• M36: 69,276,979 km (0.112 R)
• M37: 74,409,382 km (0.081 R)
• M38: 76,484,754 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.9

Radius: 5.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 18.28 AU - 21.72 AU

Year: 31731 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,665,063 km

• M1: 70,461 km (0.108 R)
• M2: 1,252,134 km (0.092 R)
• M3: 1,471,445 km (0.054 R)
• M4: 1,856,659 km (0.075 R)
• M5: 5,530,932 km (0.117 R)
• M6: 9,498,866 km (0.111 R)
• M7: 9,694,391 km (0.105 R)
• M8: 9,992,689 km (0.105 R)
• M9: 13,138,732 km (0.101 R)
• M10: 15,635,670 km (0.112 R)
• M11: 20,714,967 km (0.109 R)
• M12: 35,582,003 km (0.116 R)
• M13: 36,410,626 km (0.057 R)
• M14: 38,352,855 km (0.106 R)
• M15: 45,278,638 km (0.049 R)
• M16: 47,522,456 km (0.053 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 15,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit