🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 13.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.85 AU - 0.89 AU

Year: 299 Days

Day: 30 Hours

Environment

Temp: 151 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,718,192 km

• M1: 391,946 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.95 AU - 1.25 AU

Year: 426 Days

Day: 13 Hours

Environment

Temp: 17 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.06 AU - 2.22 AU

Year: 1155 Days

Day: 35 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,718,192 km

• M1: 1,217,577 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.56 AU - 3.42 AU

Year: 1908 Days

Day: 18.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 12

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.21 AU - 5.83 AU

Year: 4785 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,718,192 km

• M1: 173,833 km (0.039 R)
• M2: 471,383 km (0.065 R)
• M3: 583,432 km (0.059 R)
• M4: 694,433 km (0.113 R)
• M5: 888,761 km (0.116 R)
• M6: 1,088,025 km (0.117 R)
• M7: 1,273,078 km (0.104 R)
• M8: 1,362,238 km (0.084 R)
• M9: 1,578,706 km (0.106 R)
• M10: 1,691,354 km (0.058 R)
• M11: 1,890,767 km (0.057 R)
• M12: 2,258,928 km (0.05 R)
• M13: 2,368,433 km (0.103 R)
• M14: 2,460,885 km (0.093 R)
• M15: 2,707,422 km (0.111 R)
• M16: 3,022,176 km (0.104 R)
• M17: 3,123,005 km (0.088 R)
• M18: 3,794,849 km (0.096 R)
• M19: 4,058,291 km (0.062 R)
• M20: 4,214,770 km (0.117 R)
• M21: 4,556,901 km (0.036 R)
• M22: 5,027,236 km (0.089 R)
• M23: 5,123,278 km (0.11 R)
• M24: 5,244,004 km (0.076 R)
• M25: 5,513,280 km (0.079 R)
• M26: 5,963,570 km (0.061 R)
• M27: 6,244,664 km (0.11 R)
• M28: 6,348,036 km (0.102 R)
• M29: 6,451,857 km (0.064 R)
• M30: 6,714,102 km (0.112 R)
• M31: 6,846,496 km (0.116 R)
• M32: 8,077,387 km (0.112 R)
• M33: 8,502,844 km (0.054 R)
• M34: 8,646,308 km (0.101 R)
• M35: 9,110,810 km (0.11 R)
• M36: 9,316,507 km (0.101 R)
• M37: 9,464,459 km (0.068 R)
• M38: 9,943,172 km (0.114 R)
• M39: 10,094,416 km (0.101 R)
• M40: 10,706,869 km (0.081 R)
• M41: 10,799,919 km (0.117 R)
• M42: 11,237,044 km (0.04 R)
• M43: 11,426,285 km (0.09 R)
• M44: 11,839,774 km (0.093 R)
• M45: 11,935,965 km (0.053 R)
• M46: 12,323,125 km (0.1 R)
• M47: 12,485,588 km (0.057 R)
• M48: 13,609,666 km (0.045 R)
• M49: 14,285,998 km (0.115 R)
• M50: 14,456,839 km (0.083 R)
• M51: 15,251,204 km (0.043 R)
• M52: 16,130,839 km (0.092 R)
• M53: 16,451,577 km (0.075 R)
• M54: 18,382,586 km (0.081 R)
• M55: 18,531,137 km (0.083 R)
• M56: 18,754,935 km (0.1 R)
• M57: 19,054,580 km (0.119 R)
• M58: 19,129,828 km (0.028 R)
• M59: 19,925,090 km (0.079 R)
• M60: 21,469,538 km (0.083 R)
• M61: 22,772,685 km (0.084 R)
• M62: 23,494,196 km (0.111 R)
• M63: 23,938,950 km (0.099 R)
• M64: 24,386,398 km (0.103 R)
• M65: 24,713,568 km (0.073 R)
• M66: 24,836,538 km (0.07 R)
• M67: 24,918,667 km (0.112 R)
• M68: 25,372,248 km (0.104 R)
• M69: 25,662,168 km (0.095 R)
• M70: 25,911,698 km (0.092 R)
• M71: 27,213,199 km (0.095 R)
• M72: 27,298,021 km (0.099 R)
• M73: 27,936,056 km (0.092 R)
• M74: 28,665,196 km (0.042 R)
• M75: 28,880,916 km (0.086 R)
• M76: 28,967,234 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.9

Radius: 3.2

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.64 AU - 17.54 AU

Year: 20562 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,718,192 km

• M1: 133,890 km (0.099 R)
• M2: 343,926 km (0.101 R)
• M3: 722,558 km (0.077 R)
• M4: 845,527 km (0.109 R)
• M5: 1,051,823 km (0.11 R)
• M6: 1,315,115 km (0.093 R)
• M7: 1,421,629 km (0.091 R)
• M8: 1,553,275 km (0.051 R)
• M9: 1,875,209 km (0.098 R)
• M10: 1,970,952 km (0.108 R)
• M11: 2,142,391 km (0.053 R)
• M12: 2,421,391 km (0.04 R)
• M13: 2,631,576 km (0.085 R)
• M14: 2,874,822 km (0.055 R)
• M15: 3,647,046 km (0.067 R)
• M16: 3,706,586 km (0.089 R)
• M17: 4,101,974 km (0.119 R)
• M18: 4,478,811 km (0.098 R)
• M19: 4,801,044 km (0.04 R)
• M20: 5,639,241 km (0.029 R)
• M21: 5,742,763 km (0.074 R)
• M22: 6,234,491 km (0.086 R)
• M23: 6,776,185 km (0.101 R)
• M24: 7,788,364 km (0.078 R)
• M25: 8,097,284 km (0.098 R)
• M26: 8,136,179 km (0.098 R)
• M27: 8,528,575 km (0.071 R)
• M28: 9,824,840 km (0.026 R)
• M29: 11,969,625 km (0.101 R)
• M30: 12,775,658 km (0.081 R)
• M31: 12,911,792 km (0.057 R)
• M32: 13,645,420 km (0.073 R)
• M33: 13,784,546 km (0.064 R)
• M34: 14,628,727 km (0.097 R)
• M35: 14,676,150 km (0.093 R)
• M36: 17,510,730 km (0.097 R)
• M37: 17,914,794 km (0.084 R)
• M38: 18,168,811 km (0.08 R)
• M39: 18,680,436 km (0.052 R)
• M40: 20,561,031 km (0.059 R)
• M41: 20,667,245 km (0.095 R)
• M42: 20,826,866 km (0.096 R)
• M43: 21,147,604 km (0.11 R)
• M44: 21,577,548 km (0.106 R)
• M45: 23,826,303 km (0.107 R)
• M46: 24,780,289 km (0.118 R)
• M47: 25,120,026 km (0.051 R)
• M48: 27,131,967 km (0.112 R)
• M49: 29,075,842 km (0.057 R)
• M50: 30,517,367 km (0.054 R)
• M51: 31,369,028 km (0.047 R)
• M52: 33,970,385 km (0.078 R)
• M53: 34,473,782 km (0.049 R)
• M54: 34,536,763 km (0.104 R)
• M55: 36,190,418 km (0.093 R)
• M56: 36,704,436 km (0.093 R)
• M57: 37,869,803 km (0.081 R)
• M58: 40,969,022 km (0.054 R)
• M59: 42,582,884 km (0.093 R)
• M60: 45,111,088 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.2

Radius: 7.2

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.59 AU - 16.35 AU

Year: 21370 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,718,192 km

• M1: 142,118 km (0.07 R)
• M2: 213,177 km (0.109 R)
• M3: 302,188 km (0.111 R)
• M4: 546,930 km (0.06 R)
• M5: 1,015,321 km (0.086 R)
• M6: 1,127,968 km (0.12 R)
• M7: 1,177,485 km (0.082 R)
• M8: 1,383,332 km (0.082 R)
• M9: 1,907,522 km (0.085 R)
• M10: 2,129,077 km (0.092 R)
• M11: 2,191,010 km (0.098 R)
• M12: 2,957,251 km (0.067 R)
• M13: 3,649,440 km (0.098 R)
• M14: 4,103,619 km (0.055 R)
• M15: 4,469,236 km (0.088 R)
• M16: 4,548,972 km (0.1 R)
• M17: 5,599,000 km (0.079 R)
• M18: 5,974,939 km (0.061 R)
• M19: 8,330,956 km (0.047 R)
• M20: 9,027,184 km (0.116 R)
• M21: 11,153,269 km (0.03 R)
• M22: 11,225,525 km (0.089 R)
• M23: 11,662,201 km (0.109 R)
• M24: 11,882,559 km (0.075 R)
• M25: 12,402,262 km (0.108 R)
• M26: 12,664,956 km (0.032 R)
• M27: 13,272,173 km (0.091 R)
• M28: 13,695,087 km (0.069 R)
• M29: 14,318,162 km (0.072 R)
• M30: 16,777,252 km (0.108 R)
• M31: 16,860,129 km (0.092 R)
• M32: 17,067,771 km (0.114 R)
• M33: 17,906,865 km (0.111 R)
• M34: 19,147,031 km (0.062 R)
• M35: 21,935,536 km (0.062 R)
• M36: 21,980,864 km (0.113 R)
• M37: 23,168,970 km (0.08 R)
• M38: 24,471,668 km (0.103 R)
• M39: 24,518,642 km (0.107 R)
• M40: 24,753,960 km (0.066 R)
• M41: 25,226,689 km (0.087 R)
• M42: 25,559,395 km (0.062 R)
• M43: 25,798,003 km (0.071 R)
• M44: 25,989,339 km (0.083 R)
• M45: 27,244,764 km (0.088 R)
• M46: 28,519,787 km (0.068 R)
• M47: 28,717,705 km (0.095 R)
• M48: 29,764,142 km (0.027 R)
• M49: 31,689,167 km (0.086 R)
• M50: 33,654,135 km (0.119 R)
• M51: 35,445,420 km (0.061 R)
• M52: 35,551,635 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.5

Radius: 4.6

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.68 AU - 17.12 AU

Year: 25633 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,718,192 km

• M1: 70,012 km (0.09 R)
• M2: 150,346 km (0.094 R)
• M3: 233,971 km (0.071 R)
• M4: 333,753 km (0.087 R)
• M5: 524,789 km (0.101 R)
• M6: 556,953 km (0.096 R)
• M7: 783,294 km (0.063 R)
• M8: 955,482 km (0.073 R)
• M9: 995,424 km (0.093 R)
• M10: 1,203,515 km (0.1 R)
• M11: 1,805,646 km (0.104 R)
• M12: 2,136,856 km (0.087 R)
• M13: 2,459,239 km (0.107 R)
• M14: 2,941,693 km (0.118 R)
• M15: 3,089,046 km (0.077 R)
• M16: 3,797,841 km (0.061 R)
• M17: 4,121,122 km (0.118 R)
• M18: 4,486,889 km (0.109 R)
• M19: 4,862,978 km (0.052 R)
• M20: 4,897,685 km (0.108 R)
• M21: 5,356,352 km (0.075 R)
• M22: 5,428,159 km (0.114 R)
• M23: 5,681,877 km (0.065 R)
• M24: 6,351,926 km (0.037 R)
• M25: 6,890,179 km (0.042 R)
• M26: 7,523,127 km (0.057 R)
• M27: 7,724,636 km (0.117 R)
• M28: 8,009,919 km (0.058 R)
• M29: 8,174,476 km (0.078 R)
• M30: 8,215,765 km (0.096 R)
• M31: 8,257,054 km (0.072 R)
• M32: 8,298,493 km (0.099 R)
• M33: 8,590,658 km (0.112 R)
• M34: 11,091,336 km (0.038 R)
• M35: 11,459,047 km (0.116 R)
• M36: 12,301,134 km (0.079 R)
• M37: 12,825,474 km (0.058 R)
• M38: 14,044,099 km (0.105 R)
• M39: 14,642,041 km (0.04 R)
• M40: 14,792,836 km (0.042 R)
• M41: 14,994,793 km (0.109 R)
• M42: 16,069,354 km (0.115 R)
• M43: 16,852,051 km (0.1 R)
• M44: 16,957,367 km (0.079 R)
• M45: 17,540,350 km (0.119 R)
• M46: 17,647,163 km (0.071 R)
• M47: 18,183,920 km (0.107 R)
• M48: 18,291,930 km (0.051 R)
• M49: 18,671,609 km (0.082 R)
• M50: 21,458,319 km (0.1 R)
• M51: 22,261,510 km (0.059 R)
• M52: 22,434,893 km (0.119 R)
• M53: 22,724,964 km (0.035 R)
• M54: 23,132,917 km (0.034 R)
• M55: 23,602,355 km (0.091 R)
• M56: 24,789,265 km (0.101 R)
• M57: 24,909,093 km (0.111 R)
• M58: 25,874,149 km (0.077 R)
• M59: 26,483,461 km (0.064 R)
• M60: 26,544,646 km (0.085 R)
• M61: 28,590,397 km (0.083 R)
• M62: 29,157,074 km (0.054 R)
• M63: 30,557,759 km (0.109 R)
• M64: 30,750,441 km (0.086 R)
• M65: 31,655,059 km (0.1 R)
• M66: 31,915,210 km (0.064 R)
• M67: 32,306,558 km (0.057 R)
• M68: 33,160,163 km (0.09 R)
• M69: 34,354,104 km (0.116 R)
• M70: 34,889,365 km (0.108 R)
• M71: 35,090,724 km (0.12 R)
• M72: 35,697,194 km (0.109 R)
• M73: 36,989,121 km (0.083 R)
• M74: 38,088,665 km (0.087 R)
• M75: 38,365,272 km (0.106 R)
• M76: 39,268,843 km (0.059 R)
• M77: 39,688,165 km (0.116 R)
• M78: 41,238,598 km (0.064 R)
• M79: 41,593,743 km (0.052 R)
• M80: 41,807,219 km (0.116 R)
• M81: 41,878,578 km (0.082 R)
• M82: 42,736,821 km (0.079 R)
• M83: 43,024,198 km (0.078 R)
• M84: 43,168,261 km (0.046 R)
• M85: 44,035,180 km (0.114 R)
• M86: 44,325,550 km (0.027 R)
• M87: 44,907,934 km (0.075 R)
• M88: 46,744,547 km (0.11 R)
• M89: 47,783,654 km (0.11 R)
• M90: 48,830,391 km (0.077 R)
• M91: 49,206,031 km (0.047 R)
• M92: 49,733,513 km (0.045 R)
• M93: 49,884,607 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 14,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit