🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.88 AU - 2.68 AU

Year: 1277 Days

Day: 38.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.28 AU - 4.42 AU

Year: 3365 Days

Day: 23.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 10.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.45 AU - 5.03 AU

Year: 3827 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,826,698 km

• M1: 136,284 km (0.051 R)
• M2: 636,389 km (0.112 R)
• M3: 996,172 km (0.102 R)
• M4: 1,552,975 km (0.109 R)
• M5: 1,897,649 km (0.11 R)
• M6: 2,678,101 km (0.05 R)
• M7: 3,414,571 km (0.103 R)
• M8: 4,051,709 km (0.087 R)
• M9: 5,234,429 km (0.057 R)
• M10: 5,761,463 km (0.061 R)
• M11: 6,446,621 km (0.05 R)
• M12: 6,825,253 km (0.107 R)
• M13: 8,015,155 km (0.094 R)
• M14: 8,603,224 km (0.066 R)
• M15: 9,783,102 km (0.064 R)
• M16: 11,292,545 km (0.113 R)
• M17: 12,705,198 km (0.111 R)
• M18: 15,095,173 km (0.115 R)
• M19: 15,935,464 km (0.12 R)
• M20: 21,997,320 km (0.071 R)
• M21: 25,812,065 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 9.3

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.39 AU - 7.03 AU

Year: 5060 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,826,698 km

• M1: 115,789 km (0.05 R)
• M2: 480,209 km (0.099 R)
• M3: 870,809 km (0.103 R)
• M4: 1,177,036 km (0.059 R)
• M5: 1,544,149 km (0.095 R)
• M6: 2,601,806 km (0.079 R)
• M7: 3,172,073 km (0.083 R)
• M8: 3,686,391 km (0.103 R)
• M9: 4,561,389 km (0.076 R)
• M10: 4,964,555 km (0.107 R)
• M11: 5,873,362 km (0.097 R)
• M12: 7,384,600 km (0.079 R)
• M13: 7,903,704 km (0.041 R)
• M14: 9,607,774 km (0.115 R)
• M15: 10,824,752 km (0.07 R)
• M16: 11,252,453 km (0.087 R)
• M17: 12,551,710 km (0.103 R)
• M18: 16,110,045 km (0.099 R)
• M19: 17,302,939 km (0.099 R)
• M20: 18,486,258 km (0.084 R)
• M21: 21,160,469 km (0.12 R)
• M22: 23,922,196 km (0.113 R)
• M23: 28,055,136 km (0.089 R)
• M24: 30,056,606 km (0.055 R)
• M25: 31,474,644 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 13

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.69 AU - 10.49 AU

Year: 11886 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,826,698 km

• M1: 161,715 km (0.096 R)
• M2: 1,168,659 km (0.04 R)
• M3: 1,697,487 km (0.066 R)
• M4: 2,294,233 km (0.075 R)
• M5: 2,774,293 km (0.108 R)
• M6: 4,404,311 km (0.119 R)
• M7: 5,027,835 km (0.116 R)
• M8: 5,541,853 km (0.065 R)
• M9: 7,790,608 km (0.096 R)
• M10: 9,165,263 km (0.08 R)
• M11: 13,332,461 km (0.079 R)
• M12: 14,195,192 km (0.078 R)
• M13: 14,640,396 km (0.069 R)
• M14: 16,654,881 km (0.04 R)
• M15: 20,980,802 km (0.099 R)
• M16: 21,392,795 km (0.087 R)
• M17: 23,623,000 km (0.064 R)
• M18: 27,448,367 km (0.118 R)
• M19: 30,181,819 km (0.098 R)
• M20: 31,776,383 km (0.1 R)
• M21: 34,557,856 km (0.119 R)
• M22: 41,370,244 km (0.115 R)
• M23: 44,274,836 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 10.8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.84 AU - 13.46 AU

Year: 13808 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,826,698 km

• M1: 134,638 km (0.052 R)
• M2: 543,489 km (0.11 R)
• M3: 1,384,678 km (0.114 R)
• M4: 2,879,011 km (0.091 R)
• M5: 5,768,494 km (0.054 R)
• M6: 6,200,682 km (0.045 R)
• M7: 8,150,391 km (0.087 R)
• M8: 9,265,045 km (0.068 R)
• M9: 11,364,651 km (0.098 R)
• M10: 11,857,277 km (0.09 R)
• M11: 12,951,735 km (0.095 R)
• M12: 14,323,847 km (0.091 R)
• M13: 14,899,050 km (0.111 R)
• M14: 15,340,514 km (0.086 R)
• M15: 19,020,621 km (0.12 R)
• M16: 22,570,429 km (0.073 R)
• M17: 23,251,249 km (0.117 R)
• M18: 24,348,699 km (0.108 R)
• M19: 29,085,716 km (0.115 R)
• M20: 33,768,877 km (0.106 R)
• M21: 38,516,814 km (0.081 R)
• M22: 40,193,507 km (0.104 R)
• M23: 40,620,160 km (0.09 R)
• M24: 42,504,046 km (0.041 R)
• M25: 47,546,691 km (0.107 R)
• M26: 52,974,401 km (0.103 R)
• M27: 53,316,083 km (0.113 R)
• M28: 53,659,260 km (0.068 R)
• M29: 58,618,729 km (0.105 R)
• M30: 61,774,346 km (0.069 R)
• M31: 65,826,653 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 11,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit