🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.49 AU - 0.79 AU

Year: 225 Days

Day: 30.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,715,657 km

• M1: 222,003 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.24 AU - 2.02 AU

Year: 915 Days

Day: 18.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,715,657 km

• M1: 448,794 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.87 AU - 2.03 AU

Year: 1197 Days

Day: 44.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,715,657 km

• M1: 1,333,216 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 9.2

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.75 AU - 7.53 AU

Year: 6690 Days

Day: 12 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,715,657 km

• M1: 117,135 km (0.049 R)
• M2: 177,423 km (0.091 R)
• M3: 284,236 km (0.075 R)
• M4: 483,201 km (0.052 R)
• M5: 926,310 km (0.107 R)
• M6: 1,083,238 km (0.056 R)
• M7: 1,488,798 km (0.119 R)
• M8: 1,957,488 km (0.108 R)
• M9: 2,179,940 km (0.05 R)
• M10: 2,275,084 km (0.087 R)
• M11: 2,332,829 km (0.118 R)
• M12: 2,489,458 km (0.113 R)
• M13: 2,875,271 km (0.119 R)
• M14: 3,214,858 km (0.117 R)
• M15: 3,455,860 km (0.097 R)
• M16: 4,190,087 km (0.11 R)
• M17: 4,357,038 km (0.066 R)
• M18: 4,623,921 km (0.095 R)
• M19: 4,747,040 km (0.075 R)
• M20: 4,946,304 km (0.07 R)
• M21: 5,275,868 km (0.083 R)
• M22: 5,823,546 km (0.066 R)
• M23: 6,444,078 km (0.085 R)
• M24: 6,692,560 km (0.111 R)
• M25: 6,860,110 km (0.075 R)
• M26: 7,313,541 km (0.119 R)
• M27: 8,070,955 km (0.113 R)
• M28: 8,279,045 km (0.084 R)
• M29: 8,853,202 km (0.061 R)
• M30: 9,129,659 km (0.094 R)
• M31: 9,408,958 km (0.114 R)
• M32: 9,944,219 km (0.084 R)
• M33: 10,039,663 km (0.105 R)
• M34: 10,456,891 km (0.037 R)
• M35: 11,541,625 km (0.118 R)
• M36: 11,675,515 km (0.102 R)
• M37: 12,046,518 km (0.103 R)
• M38: 13,112,553 km (0.105 R)
• M39: 13,392,600 km (0.109 R)
• M40: 13,851,865 km (0.096 R)
• M41: 14,280,463 km (0.116 R)
• M42: 15,555,037 km (0.111 R)
• M43: 15,629,088 km (0.117 R)
• M44: 15,925,890 km (0.114 R)
• M45: 16,299,735 km (0.077 R)
• M46: 16,903,811 km (0.103 R)
• M47: 17,055,952 km (0.098 R)
• M48: 17,285,136 km (0.101 R)
• M49: 17,592,111 km (0.098 R)
• M50: 18,056,164 km (0.098 R)
• M51: 18,406,821 km (0.046 R)
• M52: 18,917,249 km (0.064 R)
• M53: 20,274,251 km (0.099 R)
• M54: 20,435,967 km (0.073 R)
• M55: 20,923,656 km (0.092 R)
• M56: 21,250,976 km (0.089 R)
• M57: 21,538,653 km (0.047 R)
• M58: 21,662,370 km (0.062 R)
• M59: 21,993,580 km (0.114 R)
• M60: 22,118,045 km (0.117 R)
• M61: 22,201,222 km (0.118 R)
• M62: 22,326,285 km (0.101 R)
• M63: 22,618,749 km (0.091 R)
• M64: 22,744,561 km (0.03 R)
• M65: 23,123,193 km (0.098 R)
• M66: 23,249,903 km (0.11 R)
• M67: 23,461,584 km (0.116 R)
• M68: 26,139,086 km (0.025 R)
• M69: 26,668,364 km (0.049 R)
• M70: 26,934,349 km (0.11 R)
• M71: 27,962,086 km (0.059 R)
• M72: 28,232,260 km (0.099 R)
• M73: 28,367,646 km (0.056 R)
• M74: 29,184,899 km (0.072 R)
• M75: 29,458,962 km (0.095 R)
• M76: 30,240,162 km (0.078 R)
• M77: 30,981,719 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.6

Radius: 3.3

Gravity: 55.43 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.83 AU - 16.91 AU

Year: 29123 Days

Day: 22.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,715,657 km

• M1: 196,272 km (0.099 R)
• M2: 479,910 km (0.061 R)
• M3: 876,344 km (0.119 R)
• M4: 1,383,481 km (0.059 R)
• M5: 2,321,609 km (0.095 R)
• M6: 2,528,204 km (0.115 R)
• M7: 3,228,172 km (0.105 R)
• M8: 4,482,551 km (0.102 R)
• M9: 5,537,515 km (0.119 R)
• M10: 5,647,170 km (0.069 R)
• M11: 6,148,921 km (0.076 R)
• M12: 6,665,034 km (0.097 R)
• M13: 7,374,277 km (0.118 R)
• M14: 7,434,565 km (0.082 R)
• M15: 7,494,853 km (0.066 R)
• M16: 9,314,562 km (0.104 R)
• M17: 9,575,760 km (0.104 R)
• M18: 9,641,433 km (0.094 R)
• M19: 10,373,715 km (0.104 R)
• M20: 10,508,802 km (0.096 R)
• M21: 10,917,503 km (0.096 R)
• M22: 11,961,696 km (0.08 R)
• M23: 12,388,349 km (0.06 R)
• M24: 12,531,664 km (0.093 R)
• M25: 14,293,478 km (0.113 R)
• M26: 14,670,166 km (0.118 R)
• M27: 15,050,144 km (0.037 R)
• M28: 15,203,033 km (0.069 R)
• M29: 16,918,472 km (0.09 R)
• M30: 17,157,230 km (0.115 R)
• M31: 17,960,720 km (0.109 R)
• M32: 18,204,116 km (0.118 R)
• M33: 18,776,328 km (0.085 R)
• M34: 21,209,238 km (0.09 R)
• M35: 22,593,168 km (0.066 R)
• M36: 23,119,753 km (0.118 R)
• M37: 23,650,227 km (0.11 R)
• M38: 26,270,433 km (0.118 R)
• M39: 27,754,893 km (0.079 R)
• M40: 28,791,157 km (0.099 R)
• M41: 29,266,280 km (0.106 R)
• M42: 30,320,796 km (0.104 R)
• M43: 30,901,235 km (0.086 R)
• M44: 32,073,185 km (0.068 R)
• M45: 33,857,888 km (0.1 R)
• M46: 35,369,724 km (0.068 R)
• M47: 39,612,768 km (0.12 R)
• M48: 40,778,136 km (0.082 R)
• M49: 40,991,163 km (0.097 R)
• M50: 41,954,723 km (0.116 R)
• M51: 44,999,638 km (0.055 R)
• M52: 45,661,309 km (0.089 R)
• M53: 46,771,325 km (0.08 R)
• M54: 49,357,723 km (0.102 R)
• M55: 50,040,039 km (0.103 R)
• M56: 50,268,176 km (0.107 R)
• M57: 50,954,531 km (0.066 R)
• M58: 51,759,367 km (0.107 R)
• M59: 53,848,053 km (0.108 R)
• M60: 56,200,928 km (0.094 R)
• M61: 57,270,702 km (0.113 R)
• M62: 58,467,037 km (0.078 R)
• M63: 60,155,847 km (0.088 R)
• M64: 62,105,406 km (0.057 R)
• M65: 62,718,907 km (0.082 R)
• M66: 63,087,965 km (0.075 R)
• M67: 63,704,608 km (0.062 R)
• M68: 63,951,893 km (0.093 R)
• M69: 64,199,477 km (0.076 R)
• M70: 65,317,422 km (0.081 R)
• M71: 66,567,013 km (0.067 R)
• M72: 67,950,794 km (0.112 R)
• M73: 69,343,999 km (0.086 R)
• M74: 69,471,157 km (0.043 R)
• M75: 72,932,702 km (0.092 R)
• M76: 73,450,161 km (0.086 R)
• M77: 77,634,413 km (0.068 R)
• M78: 78,162,943 km (0.106 R)
• M79: 78,957,756 km (0.085 R)
• M80: 81,358,503 km (0.079 R)
• M81: 83,242,239 km (0.109 R)
• M82: 83,377,326 km (0.118 R)
• M83: 84,189,493 km (0.085 R)
• M84: 85,685,322 km (0.113 R)
• M85: 89,670,460 km (0.093 R)
• M86: 89,947,515 km (0.086 R)
• M87: 90,502,523 km (0.095 R)
• M88: 92,314,004 km (0.096 R)
• M89: 92,593,752 km (0.12 R)
• M90: 93,294,468 km (0.044 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 15,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit