🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.96 AU - 1.22 AU

Year: 426 Days

Day: 35.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.98 AU - 1.6 AU

Year: 549 Days

Day: 31.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.24 AU - 1.56 AU

Year: 621 Days

Day: 46 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.55 AU - 1.59 AU

Year: 737 Days

Day: 31.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.11 AU - 4.05 AU

Year: 2538 Days

Day: 17.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 13.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.16 AU - 7.64 AU

Year: 6067 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,115,091 km

• M1: 177,872 km (0.065 R)
• M2: 357,240 km (0.11 R)
• M3: 486,193 km (0.097 R)
• M4: 580,290 km (0.092 R)
• M5: 921,373 km (0.057 R)
• M6: 1,233,883 km (0.071 R)
• M7: 1,325,288 km (0.082 R)
• M8: 1,434,943 km (0.114 R)
• M9: 1,614,011 km (0.051 R)
• M10: 1,714,840 km (0.082 R)
• M11: 1,835,416 km (0.085 R)
• M12: 2,140,596 km (0.101 R)
• M13: 2,385,188 km (0.077 R)
• M14: 2,579,815 km (0.071 R)
• M15: 2,759,482 km (0.039 R)
• M16: 3,259,289 km (0.097 R)
• M17: 3,787,818 km (0.092 R)
• M18: 3,947,140 km (0.049 R)
• M19: 4,131,893 km (0.079 R)
• M20: 4,752,575 km (0.106 R)
• M21: 5,686,365 km (0.093 R)
• M22: 6,187,817 km (0.099 R)
• M23: 6,813,884 km (0.114 R)
• M24: 6,924,885 km (0.104 R)
• M25: 7,318,178 km (0.108 R)
• M26: 7,689,929 km (0.062 R)
• M27: 8,392,590 km (0.109 R)
• M28: 8,661,418 km (0.118 R)
• M29: 9,392,203 km (0.109 R)
• M30: 9,547,037 km (0.077 R)
• M31: 9,984,910 km (0.075 R)
• M32: 10,429,365 km (0.093 R)
• M33: 10,525,557 km (0.067 R)
• M34: 10,718,687 km (0.061 R)
• M35: 11,010,553 km (0.105 R)
• M36: 11,668,484 km (0.049 R)
• M37: 11,768,416 km (0.09 R)
• M38: 11,968,877 km (0.059 R)
• M39: 12,170,535 km (0.111 R)
• M40: 12,271,663 km (0.115 R)
• M41: 13,929,656 km (0.071 R)
• M42: 15,364,449 km (0.079 R)
• M43: 16,247,825 km (0.068 R)
• M44: 16,396,675 km (0.116 R)
• M45: 16,658,321 km (0.086 R)
• M46: 16,921,165 km (0.075 R)
• M47: 17,299,348 km (0.083 R)
• M48: 18,179,432 km (0.059 R)
• M49: 18,333,967 km (0.108 R)
• M50: 18,761,219 km (0.108 R)
• M51: 18,956,593 km (0.09 R)
• M52: 19,152,567 km (0.085 R)
• M53: 19,428,126 km (0.055 R)
• M54: 20,302,675 km (0.118 R)
• M55: 20,463,044 km (0.098 R)
• M56: 20,744,886 km (0.065 R)
• M57: 20,865,911 km (0.079 R)
• M58: 21,556,754 km (0.117 R)
• M59: 21,843,533 km (0.047 R)
• M60: 23,421,641 km (0.066 R)
• M61: 23,885,394 km (0.106 R)
• M62: 24,267,019 km (0.045 R)
• M63: 24,522,532 km (0.093 R)
• M64: 25,294,606 km (0.119 R)
• M65: 25,467,242 km (0.083 R)
• M66: 26,205,508 km (0.119 R)
• M67: 26,292,873 km (0.102 R)
• M68: 26,467,753 km (0.066 R)
• M69: 27,127,031 km (0.075 R)
• M70: 27,392,417 km (0.055 R)
• M71: 27,658,402 km (0.045 R)
• M72: 28,866,704 km (0.112 R)
• M73: 29,047,119 km (0.087 R)
• M74: 29,363,818 km (0.031 R)
• M75: 29,590,758 km (0.12 R)
• M76: 30,366,722 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.9

Radius: 12.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.27 AU - 8.25 AU

Year: 6586 Days

Day: 5.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,115,091 km

• M1: 188,045 km (0.091 R)
• M2: 297,550 km (0.079 R)
• M3: 508,334 km (0.033 R)
• M4: 635,193 km (0.113 R)
• M5: 818,450 km (0.059 R)
• M6: 972,237 km (0.062 R)
• M7: 1,222,215 km (0.056 R)
• M8: 1,382,584 km (0.115 R)
• M9: 1,512,285 km (0.107 R)
• M10: 1,626,877 km (0.061 R)
• M11: 1,764,507 km (0.077 R)
• M12: 1,865,336 km (0.096 R)
• M13: 2,465,822 km (0.069 R)
• M14: 3,296,539 km (0.084 R)
• M15: 3,755,804 km (0.042 R)
• M16: 3,860,672 km (0.112 R)
• M17: 4,127,256 km (0.116 R)
• M18: 4,594,151 km (0.118 R)
• M19: 5,548,735 km (0.074 R)
• M20: 6,002,615 km (0.11 R)
• M21: 6,690,166 km (0.084 R)
• M22: 6,817,773 km (0.115 R)
• M23: 6,946,278 km (0.115 R)
• M24: 7,043,217 km (0.087 R)
• M25: 7,140,606 km (0.117 R)
• M26: 7,468,524 km (0.116 R)
• M27: 7,667,639 km (0.065 R)
• M28: 7,936,017 km (0.109 R)
• M29: 8,105,213 km (0.102 R)
• M30: 8,481,900 km (0.048 R)
• M31: 8,934,434 km (0.072 R)
• M32: 9,075,205 km (0.098 R)
• M33: 9,394,896 km (0.083 R)
• M34: 9,935,842 km (0.054 R)
• M35: 10,081,700 km (0.088 R)
• M36: 10,449,860 km (0.049 R)
• M37: 10,747,410 km (0.088 R)
• M38: 10,859,758 km (0.105 R)
• M39: 11,389,335 km (0.108 R)
• M40: 11,503,927 km (0.075 R)
• M41: 11,734,158 km (0.034 R)
• M42: 12,199,407 km (0.119 R)
• M43: 12,829,065 km (0.107 R)
• M44: 13,550,126 km (0.1 R)
• M45: 14,161,084 km (0.076 R)
• M46: 15,157,256 km (0.12 R)
• M47: 16,477,308 km (0.106 R)
• M48: 16,563,775 km (0.106 R)
• M49: 17,745,449 km (0.091 R)
• M50: 18,368,823 km (0.065 R)
• M51: 18,954,200 km (0.118 R)
• M52: 19,499,933 km (0.118 R)
• M53: 19,728,818 km (0.102 R)
• M54: 20,096,978 km (0.101 R)
• M55: 20,235,655 km (0.089 R)
• M56: 21,121,125 km (0.082 R)
• M57: 22,353,213 km (0.074 R)
• M58: 22,978,083 km (0.071 R)
• M59: 23,268,303 km (0.034 R)
• M60: 23,414,012 km (0.084 R)
• M61: 24,589,851 km (0.114 R)
• M62: 25,484,296 km (0.094 R)
• M63: 25,634,493 km (0.094 R)
• M64: 26,693,496 km (0.061 R)
• M65: 26,947,812 km (0.052 R)
• M66: 27,202,877 km (0.087 R)
• M67: 27,869,934 km (0.097 R)
• M68: 28,076,229 km (0.112 R)
• M69: 29,010,917 km (0.119 R)
• M70: 30,485,054 km (0.079 R)
• M71: 30,804,146 km (0.092 R)
• M72: 31,660,445 km (0.08 R)
• M73: 31,875,716 km (0.069 R)
• M74: 31,983,576 km (0.09 R)
• M75: 33,505,884 km (0.056 R)
• M76: 34,055,357 km (0.06 R)
• M77: 34,276,014 km (0.035 R)
• M78: 34,496,970 km (0.086 R)
• M79: 35,665,479 km (0.069 R)
• M80: 36,282,720 km (0.117 R)
• M81: 36,733,907 km (0.081 R)
• M82: 37,073,344 km (0.102 R)
• M83: 37,869,803 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 8.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.1 AU - 10.06 AU

Year: 11112 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,115,091 km

• M1: 168,896 km (0.025 R)
• M2: 619,485 km (0.077 R)
• M3: 742,753 km (0.112 R)
• M4: 807,679 km (0.094 R)
• M5: 961,017 km (0.105 R)
• M6: 1,498,522 km (0.036 R)
• M7: 2,023,910 km (0.056 R)
• M8: 2,428,422 km (0.073 R)
• M9: 2,678,251 km (0.05 R)
• M10: 2,936,307 km (0.088 R)
• M11: 3,229,668 km (0.119 R)
• M12: 3,476,655 km (0.101 R)
• M13: 3,729,924 km (0.118 R)
• M14: 3,844,366 km (0.077 R)
• M15: 4,106,162 km (0.075 R)
• M16: 4,254,264 km (0.049 R)
• M17: 4,801,643 km (0.063 R)
• M18: 4,926,407 km (0.12 R)
• M19: 5,115,499 km (0.084 R)
• M20: 5,179,078 km (0.087 R)
• M21: 5,631,462 km (0.073 R)
• M22: 6,197,690 km (0.081 R)
• M23: 7,528,363 km (0.083 R)
• M24: 7,637,121 km (0.109 R)
• M25: 9,213,434 km (0.12 R)
• M26: 9,329,671 km (0.113 R)
• M27: 9,642,480 km (0.064 R)
• M28: 11,050,645 km (0.03 R)
• M29: 11,799,682 km (0.06 R)
• M30: 12,350,800 km (0.068 R)
• M31: 12,565,024 km (0.08 R)
• M32: 13,302,542 km (0.098 R)
• M33: 13,478,170 km (0.118 R)
• M34: 13,566,283 km (0.113 R)
• M35: 15,505,819 km (0.084 R)
• M36: 15,829,848 km (0.099 R)
• M37: 15,922,749 km (0.057 R)
• M38: 16,249,470 km (0.092 R)
• M39: 18,353,864 km (0.054 R)
• M40: 18,745,660 km (0.025 R)
• M41: 19,587,298 km (0.117 R)
• M42: 19,687,080 km (0.072 R)
• M43: 20,745,485 km (0.117 R)
• M44: 20,949,087 km (0.058 R)
• M45: 21,512,772 km (0.063 R)
• M46: 21,718,918 km (0.068 R)
• M47: 21,822,290 km (0.1 R)
• M48: 22,707,162 km (0.109 R)
• M49: 23,022,364 km (0.091 R)
• M50: 23,710,066 km (0.061 R)
• M51: 24,243,681 km (0.079 R)
• M52: 24,943,351 km (0.056 R)
• M53: 25,649,752 km (0.115 R)
• M54: 25,923,067 km (0.103 R)
• M55: 26,804,498 km (0.106 R)
• M56: 27,026,351 km (0.12 R)
• M57: 29,221,550 km (0.036 R)
• M58: 29,793,613 km (0.034 R)
• M59: 30,080,990 km (0.072 R)
• M60: 30,658,588 km (0.06 R)
• M61: 30,948,658 km (0.085 R)
• M62: 32,000,780 km (0.11 R)
• M63: 32,531,254 km (0.106 R)
• M64: 36,141,200 km (0.092 R)
• M65: 36,386,391 km (0.118 R)
• M66: 38,492,280 km (0.045 R)
• M67: 40,956,307 km (0.112 R)
• M68: 41,020,185 km (0.033 R)
• M69: 41,084,063 km (0.075 R)
• M70: 41,467,931 km (0.072 R)
• M71: 42,433,137 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.3

Radius: 6

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.35 AU - 15.17 AU

Year: 21250 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,115,091 km

• M1: 221,704 km (0.072 R)
• M2: 267,930 km (0.095 R)
• M3: 598,691 km (0.079 R)
• M4: 644,318 km (0.103 R)
• M5: 890,107 km (0.097 R)
• M6: 1,107,024 km (0.096 R)
• M7: 1,653,356 km (0.117 R)
• M8: 1,988,604 km (0.031 R)
• M9: 2,344,647 km (0.102 R)
• M10: 2,492,749 km (0.102 R)
• M11: 2,643,843 km (0.068 R)
• M12: 2,681,991 km (0.099 R)
• M13: 3,114,927 km (0.055 R)
• M14: 3,196,009 km (0.114 R)
• M15: 3,401,856 km (0.074 R)
• M16: 3,611,891 km (0.112 R)
• M17: 5,245,350 km (0.116 R)
• M18: 6,966,922 km (0.051 R)
• M19: 7,395,371 km (0.065 R)
• M20: 10,019,766 km (0.063 R)
• M21: 10,685,926 km (0.119 R)
• M22: 10,870,080 km (0.094 R)
• M23: 11,241,682 km (0.057 R)
• M24: 11,680,303 km (0.1 R)
• M25: 11,806,713 km (0.119 R)
• M26: 11,997,151 km (0.045 R)
• M27: 13,292,369 km (0.079 R)
• M28: 13,956,584 km (0.085 R)
• M29: 15,663,645 km (0.044 R)
• M30: 16,012,956 km (0.114 R)
• M31: 16,364,661 km (0.109 R)
• M32: 16,932,983 km (0.12 R)
• M33: 18,308,236 km (0.105 R)
• M34: 18,381,539 km (0.05 R)
• M35: 18,897,951 km (0.052 R)
• M36: 19,794,192 km (0.117 R)
• M37: 20,171,777 km (0.108 R)
• M38: 20,627,901 km (0.032 R)
• M39: 22,959,234 km (0.09 R)
• M40: 24,155,867 km (0.12 R)
• M41: 25,127,655 km (0.087 R)
• M42: 25,209,186 km (0.05 R)
• M43: 25,536,357 km (0.033 R)
• M44: 25,782,595 km (0.106 R)
• M45: 26,277,614 km (0.086 R)
• M46: 27,528,551 km (0.113 R)
• M47: 27,865,296 km (0.08 R)
• M48: 28,118,865 km (0.083 R)
• M49: 30,434,939 km (0.107 R)
• M50: 30,521,855 km (0.056 R)
• M51: 32,633,429 km (0.079 R)
• M52: 32,811,451 km (0.102 R)
• M53: 32,900,611 km (0.058 R)
• M54: 33,706,644 km (0.065 R)
• M55: 34,067,026 km (0.109 R)
• M56: 34,519,260 km (0.099 R)
• M57: 36,532,548 km (0.117 R)
• M58: 39,908,224 km (0.108 R)
• M59: 40,384,843 km (0.089 R)
• M60: 40,767,514 km (0.101 R)
• M61: 42,698,972 km (0.116 R)
• M62: 42,893,749 km (0.096 R)
• M63: 44,561,316 km (0.098 R)
• M64: 46,951,292 km (0.086 R)
• M65: 47,959,432 km (0.094 R)
• M66: 48,567,697 km (0.109 R)
• M67: 48,872,727 km (0.075 R)
• M68: 49,689,382 km (0.076 R)
• M69: 50,202,203 km (0.064 R)
• M70: 51,543,348 km (0.105 R)
• M71: 54,472,175 km (0.093 R)
• M72: 55,212,685 km (0.03 R)
• M73: 55,956,635 km (0.118 R)
• M74: 56,596,914 km (0.086 R)
• M75: 57,669,381 km (0.12 R)
• M76: 57,884,652 km (0.054 R)
• M77: 58,532,261 km (0.056 R)
• M78: 62,909,944 km (0.109 R)
• M79: 63,686,806 km (0.057 R)
• M80: 64,243,758 km (0.12 R)
• M81: 64,578,558 km (0.11 R)
• M82: 66,374,481 km (0.118 R)
• M83: 67,052,159 km (0.118 R)
• M84: 67,959,321 km (0.108 R)
• M85: 68,300,553 km (0.092 R)
• M86: 68,414,397 km (0.092 R)
• M87: 68,756,378 km (0.089 R)
• M88: 69,785,761 km (0.098 R)
• M89: 72,671,654 km (0.087 R)
• M90: 76,540,404 km (0.084 R)
• M91: 77,844,748 km (0.069 R)
• M92: 78,917,514 km (0.092 R)
• M93: 79,995,068 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit