🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.62 AU - 0.7 AU

Year: 196 Days

Day: 19.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.52 AU - 1.6 AU

Year: 712 Days

Day: 34.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.34 AU - 2.08 AU

Year: 817 Days

Day: 32.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.86 AU - 2.44 AU

Year: 1151 Days

Day: 40.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.88 AU - 2.5 AU

Year: 1184 Days

Day: 25.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.8

Radius: 11.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.49 AU - 7.73 AU

Year: 6207 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 81,780,654 km

• M1: 205,847 km (0.097 R)
• M2: 308,022 km (0.112 R)
• M3: 394,789 km (0.055 R)
• M4: 525,238 km (0.056 R)
• M5: 609,911 km (0.062 R)
• M6: 709,393 km (0.084 R)
• M7: 885,619 km (0.105 R)
• M8: 958,174 km (0.059 R)
• M9: 1,054,964 km (0.066 R)
• M10: 1,143,825 km (0.115 R)
• M11: 1,223,860 km (0.108 R)
• M12: 1,414,448 km (0.11 R)
• M13: 2,072,230 km (0.091 R)
• M14: 2,257,731 km (0.053 R)
• M15: 2,941,992 km (0.068 R)
• M16: 3,332,143 km (0.097 R)
• M17: 3,415,619 km (0.107 R)
• M18: 3,808,463 km (0.101 R)
• M19: 4,233,769 km (0.087 R)
• M20: 4,525,934 km (0.048 R)
• M21: 4,995,671 km (0.067 R)
• M22: 5,130,010 km (0.106 R)
• M23: 5,441,623 km (0.114 R)
• M24: 5,699,380 km (0.11 R)
• M25: 6,834,229 km (0.082 R)
• M26: 7,026,462 km (0.069 R)
• M27: 7,394,623 km (0.09 R)
• M28: 7,504,128 km (0.113 R)
• M29: 7,746,926 km (0.12 R)
• M30: 8,859,635 km (0.085 R)
• M31: 8,952,685 km (0.067 R)
• M32: 9,046,183 km (0.107 R)
• M33: 9,233,929 km (0.119 R)
• M34: 9,494,229 km (0.08 R)
• M35: 9,684,966 km (0.067 R)
• M36: 9,925,370 km (0.083 R)
• M37: 10,412,012 km (0.109 R)
• M38: 10,981,232 km (0.048 R)
• M39: 11,181,693 km (0.12 R)
• M40: 12,305,472 km (0.082 R)
• M41: 13,065,728 km (0.083 R)
• M42: 13,868,321 km (0.069 R)
• M43: 14,769,499 km (0.12 R)
• M44: 15,661,401 km (0.095 R)
• M45: 15,971,966 km (0.065 R)
• M46: 17,118,784 km (0.11 R)
• M47: 17,322,237 km (0.093 R)
• M48: 17,467,945 km (0.048 R)
• M49: 17,614,252 km (0.068 R)
• M50: 17,760,858 km (0.097 R)
• M51: 18,410,711 km (0.061 R)
• M52: 19,068,493 km (0.104 R)
• M53: 19,158,700 km (0.075 R)
• M54: 19,249,207 km (0.083 R)
• M55: 19,339,714 km (0.12 R)
• M56: 19,733,904 km (0.1 R)
• M57: 19,977,748 km (0.093 R)
• M58: 20,591,848 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.1

Radius: 7.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.39 AU - 13.77 AU

Year: 18278 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,780,654 km

• M1: 106,962 km (0.054 R)
• M2: 286,031 km (0.093 R)
• M3: 730,486 km (0.075 R)
• M4: 873,652 km (0.118 R)
• M5: 1,105,827 km (0.1 R)
• M6: 1,237,623 km (0.085 R)
• M7: 1,571,526 km (0.078 R)
• M8: 1,701,526 km (0.079 R)
• M9: 1,893,460 km (0.089 R)
• M10: 2,340,309 km (0.114 R)
• M11: 2,532,542 km (0.099 R)
• M12: 2,819,172 km (0.103 R)
• M13: 2,955,007 km (0.088 R)
• M14: 3,069,898 km (0.104 R)
• M15: 3,399,462 km (0.03 R)
• M16: 3,568,508 km (0.114 R)
• M17: 3,889,694 km (0.065 R)
• M18: 4,117,681 km (0.115 R)
• M19: 4,480,905 km (0.099 R)
• M20: 4,639,778 km (0.114 R)
• M21: 4,854,451 km (0.11 R)
• M22: 5,860,646 km (0.119 R)
• M23: 6,239,428 km (0.107 R)
• M24: 6,298,519 km (0.11 R)
• M25: 6,929,074 km (0.089 R)
• M26: 7,143,747 km (0.107 R)
• M27: 7,705,936 km (0.037 R)
• M28: 7,960,252 km (0.041 R)
• M29: 8,249,874 km (0.118 R)
• M30: 8,971,983 km (0.098 R)
• M31: 9,307,082 km (0.1 R)
• M32: 9,374,551 km (0.093 R)
• M33: 9,578,004 km (0.099 R)
• M34: 9,646,071 km (0.12 R)
• M35: 9,748,695 km (0.113 R)
• M36: 10,546,650 km (0.099 R)
• M37: 11,185,732 km (0.075 R)
• M38: 11,473,857 km (0.119 R)
• M39: 13,865,030 km (0.026 R)
• M40: 13,942,073 km (0.058 R)
• M41: 14,252,189 km (0.08 R)
• M42: 14,839,510 km (0.106 R)
• M43: 15,997,547 km (0.084 R)
• M44: 17,600,189 km (0.1 R)
• M45: 18,739,377 km (0.104 R)
• M46: 18,867,433 km (0.07 R)
• M47: 19,253,246 km (0.091 R)
• M48: 19,425,583 km (0.076 R)
• M49: 19,641,752 km (0.118 R)
• M50: 19,902,202 km (0.03 R)
• M51: 20,032,800 km (0.108 R)
• M52: 20,514,356 km (0.079 R)
• M53: 21,265,936 km (0.063 R)
• M54: 21,399,527 km (0.1 R)
• M55: 21,622,727 km (0.068 R)
• M56: 22,206,757 km (0.091 R)
• M57: 23,069,637 km (0.038 R)
• M58: 23,161,191 km (0.086 R)
• M59: 23,298,672 km (0.086 R)
• M60: 24,175,315 km (0.075 R)
• M61: 24,407,790 km (0.118 R)
• M62: 25,062,879 km (0.072 R)
• M63: 26,151,353 km (0.108 R)
• M64: 27,158,745 km (0.116 R)
• M65: 27,545,905 km (0.103 R)
• M66: 28,472,514 km (0.054 R)
• M67: 28,767,222 km (0.09 R)
• M68: 28,816,439 km (0.073 R)
• M69: 28,964,242 km (0.088 R)
• M70: 29,757,111 km (0.099 R)
• M71: 29,856,593 km (0.088 R)
• M72: 29,956,375 km (0.096 R)
• M73: 30,556,861 km (0.114 R)
• M74: 30,607,126 km (0.083 R)
• M75: 32,484,729 km (0.074 R)
• M76: 32,947,136 km (0.082 R)
• M77: 33,566,920 km (0.102 R)
• M78: 34,242,803 km (0.094 R)
• M79: 34,451,642 km (0.081 R)
• M80: 34,713,288 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.3

Radius: 7.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.64 AU - 17.92 AU

Year: 21816 Days

Day: 15.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,780,654 km

• M1: 159,322 km (0.057 R)
• M2: 718,219 km (0.063 R)
• M3: 846,275 km (0.072 R)
• M4: 1,110,615 km (0.102 R)
• M5: 1,400,386 km (0.094 R)
• M6: 1,529,489 km (0.1 R)
• M7: 1,764,956 km (0.08 R)
• M8: 2,657,756 km (0.119 R)
• M9: 3,107,597 km (0.041 R)
• M10: 6,402,340 km (0.086 R)
• M11: 6,510,200 km (0.062 R)
• M12: 6,754,793 km (0.045 R)
• M13: 7,058,028 km (0.081 R)
• M14: 7,592,092 km (0.108 R)
• M15: 8,788,725 km (0.087 R)
• M16: 8,908,553 km (0.067 R)
• M17: 9,886,923 km (0.083 R)
• M18: 10,074,220 km (0.111 R)
• M19: 10,579,262 km (0.096 R)
• M20: 10,770,747 km (0.11 R)
• M21: 11,646,793 km (0.112 R)
• M22: 12,010,315 km (0.115 R)
• M23: 13,054,509 km (0.1 R)
• M24: 16,987,736 km (0.116 R)
• M25: 20,295,943 km (0.083 R)
• M26: 21,053,058 km (0.09 R)
• M27: 25,571,662 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.2

Radius: 3

Gravity: 68.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.92 AU - 17.26 AU

Year: 23574 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,780,654 km

• M1: 303,983 km (0.038 R)
• M2: 360,381 km (0.107 R)
• M3: 420,370 km (0.109 R)
• M4: 527,332 km (0.051 R)
• M5: 642,822 km (0.072 R)
• M6: 715,975 km (0.072 R)
• M7: 1,149,660 km (0.078 R)
• M8: 1,392,008 km (0.115 R)
• M9: 1,454,989 km (0.09 R)
• M10: 1,852,321 km (0.082 R)
• M11: 2,171,263 km (0.088 R)
• M12: 2,622,301 km (0.081 R)
• M13: 2,661,197 km (0.036 R)
• M14: 3,019,483 km (0.102 R)
• M15: 3,563,571 km (0.101 R)
• M16: 3,736,955 km (0.069 R)
• M17: 3,824,619 km (0.056 R)
• M18: 4,227,785 km (0.076 R)
• M19: 4,365,266 km (0.099 R)
• M20: 5,073,911 km (0.072 R)
• M21: 6,436,598 km (0.053 R)
• M22: 7,184,737 km (0.114 R)
• M23: 8,186,444 km (0.076 R)
• M24: 8,645,411 km (0.092 R)
• M25: 9,829,029 km (0.11 R)
• M26: 10,255,233 km (0.057 R)
• M27: 11,188,425 km (0.044 R)
• M28: 11,314,985 km (0.119 R)
• M29: 11,441,993 km (0.113 R)
• M30: 12,018,992 km (0.097 R)
• M31: 12,278,544 km (0.036 R)
• M32: 12,539,892 km (0.106 R)
• M33: 13,068,122 km (0.118 R)
• M34: 13,536,363 km (0.119 R)
• M35: 13,874,006 km (0.115 R)
• M36: 17,181,465 km (0.12 R)
• M37: 17,767,440 km (0.09 R)
• M38: 18,434,646 km (0.055 R)
• M39: 20,716,912 km (0.058 R)
• M40: 21,183,956 km (0.083 R)
• M41: 22,925,874 km (0.11 R)
• M42: 23,408,776 km (0.111 R)
• M43: 23,651,573 km (0.11 R)
• M44: 24,466,732 km (0.088 R)
• M45: 25,706,749 km (0.106 R)
• M46: 25,790,075 km (0.101 R)
• M47: 26,628,870 km (0.107 R)
• M48: 27,647,182 km (0.102 R)
• M49: 28,333,089 km (0.103 R)
• M50: 28,419,257 km (0.055 R)
• M51: 31,043,503 km (0.094 R)
• M52: 31,488,407 km (0.07 R)
• M53: 31,577,567 km (0.079 R)
• M54: 32,474,556 km (0.098 R)
• M55: 32,745,179 km (0.096 R)
• M56: 36,894,126 km (0.061 R)
• M57: 37,176,567 km (0.083 R)
• M58: 39,365,632 km (0.079 R)
• M59: 39,943,529 km (0.12 R)
• M60: 40,233,450 km (0.056 R)
• M61: 40,524,118 km (0.059 R)
• M62: 42,086,219 km (0.061 R)
• M63: 42,775,866 km (0.109 R)
• M64: 43,966,665 km (0.044 R)
• M65: 44,365,941 km (0.111 R)
• M66: 45,369,593 km (0.088 R)
• M67: 46,482,302 km (0.093 R)
• M68: 48,013,885 km (0.108 R)
• M69: 49,251,060 km (0.108 R)
• M70: 49,458,253 km (0.102 R)
• M71: 49,977,657 km (0.105 R)
• M72: 52,178,391 km (0.074 R)
• M73: 52,918,900 km (0.065 R)
• M74: 53,343,758 km (0.104 R)
• M75: 53,556,487 km (0.079 R)
• M76: 55,592,065 km (0.077 R)
• M77: 56,565,199 km (0.097 R)
• M78: 57,980,544 km (0.074 R)
• M79: 59,738,619 km (0.085 R)
• M80: 60,513,236 km (0.053 R)
• M81: 63,644,769 km (0.114 R)
• M82: 65,343,901 km (0.097 R)
• M83: 66,027,713 km (0.055 R)
• M84: 66,485,034 km (0.094 R)
• M85: 66,943,252 km (0.111 R)
• M86: 67,057,994 km (0.114 R)
• M87: 70,063,714 km (0.09 R)
• M88: 70,296,787 km (0.112 R)
• M89: 70,646,846 km (0.12 R)
• M90: 71,465,895 km (0.112 R)
• M91: 72,641,285 km (0.092 R)
• M92: 74,416,414 km (0.083 R)
• M93: 74,654,125 km (0.026 R)
• M94: 75,727,190 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 17,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit