🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.99 AU - 1.09 AU

Year: 389 Days

Day: 21.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,228,188 km

• M1: 137,929 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.37 AU - 1.37 AU

Year: 589 Days

Day: 32.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.25 AU - 1.83 AU

Year: 702 Days

Day: 20.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.2 °

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: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.55 AU - 1.59 AU

Year: 722 Days

Day: 31.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.55 AU - 3.55 AU

Year: 1955 Days

Day: 21.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,228,188 km

• M1: 27,526 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.32 AU - 4.64 AU

Year: 3481 Days

Day: 21.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,228,188 km

• M1: 1,351,318 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.2

Radius: 10.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.13 AU - 6.49 AU

Year: 5141 Days

Day: 8 Hours

Environment

Temp: -141 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,228,188 km

• M1: 144,960 km (0.108 R)
• M2: 236,963 km (0.091 R)
• M3: 349,760 km (0.103 R)
• M4: 509,231 km (0.096 R)
• M5: 595,250 km (0.108 R)
• M6: 712,983 km (0.057 R)
• M7: 1,023,100 km (0.08 R)
• M8: 1,146,368 km (0.09 R)
• M9: 1,253,181 km (0.107 R)
• M10: 1,374,655 km (0.091 R)
• M11: 1,477,129 km (0.066 R)
• M12: 1,546,842 km (0.098 R)
• M13: 1,963,771 km (0.109 R)
• M14: 2,185,176 km (0.09 R)
• M15: 2,332,979 km (0.102 R)
• M16: 2,638,607 km (0.107 R)
• M17: 2,752,900 km (0.106 R)
• M18: 3,318,829 km (0.117 R)
• M19: 3,473,812 km (0.085 R)
• M20: 3,567,909 km (0.104 R)
• M21: 3,662,904 km (0.119 R)
• M22: 3,985,736 km (0.093 R)
• M23: 4,250,823 km (0.033 R)
• M24: 5,187,306 km (0.102 R)
• M25: 5,422,025 km (0.057 R)
• M26: 5,660,484 km (0.087 R)
• M27: 5,921,084 km (0.058 R)
• M28: 6,015,031 km (0.073 R)
• M29: 6,109,577 km (0.027 R)
• M30: 6,185,573 km (0.049 R)
• M31: 6,281,016 km (0.078 R)
• M32: 6,667,727 km (0.084 R)
• M33: 7,002,527 km (0.114 R)
• M34: 8,290,714 km (0.11 R)
• M35: 8,629,404 km (0.027 R)
• M36: 9,211,489 km (0.101 R)
• M37: 9,298,704 km (0.112 R)
• M38: 10,096,809 km (0.106 R)
• M39: 10,186,867 km (0.077 R)
• M40: 10,641,196 km (0.118 R)
• M41: 10,824,752 km (0.102 R)
• M42: 11,032,544 km (0.055 R)
• M43: 11,241,532 km (0.092 R)
• M44: 11,311,544 km (0.098 R)
• M45: 11,452,016 km (0.114 R)
• M46: 11,710,970 km (0.091 R)
• M47: 12,258,798 km (0.115 R)
• M48: 12,451,180 km (0.071 R)
• M49: 12,766,233 km (0.08 R)
• M50: 13,206,650 km (0.067 R)
• M51: 13,751,635 km (0.078 R)
• M52: 14,253,536 km (0.11 R)
• M53: 14,430,659 km (0.117 R)
• M54: 14,761,570 km (0.089 R)
• M55: 14,838,314 km (0.093 R)
• M56: 15,404,841 km (0.069 R)
• M57: 15,664,692 km (0.116 R)
• M58: 16,241,542 km (0.092 R)
• M59: 16,559,138 km (0.054 R)
• M60: 17,200,614 km (0.103 R)
• M61: 17,605,575 km (0.088 R)
• M62: 17,795,714 km (0.083 R)
• M63: 17,986,451 km (0.047 R)
• M64: 18,095,658 km (0.113 R)
• M65: 18,425,072 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 12.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.26 AU - 6.84 AU

Year: 5463 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,228,188 km

• M1: 270,922 km (0.075 R)
• M2: 464,801 km (0.038 R)
• M3: 572,062 km (0.096 R)
• M4: 714,330 km (0.091 R)
• M5: 1,009,187 km (0.068 R)
• M6: 1,375,253 km (0.095 R)
• M7: 1,473,389 km (0.116 R)
• M8: 1,694,495 km (0.087 R)
• M9: 1,982,022 km (0.076 R)
• M10: 2,093,921 km (0.104 R)
• M11: 2,748,113 km (0.072 R)
• M12: 2,958,447 km (0.111 R)
• M13: 3,087,251 km (0.117 R)
• M14: 3,553,249 km (0.11 R)
• M15: 3,994,114 km (0.086 R)
• M16: 4,113,044 km (0.051 R)
• M17: 4,305,876 km (0.061 R)
• M18: 4,526,532 km (0.093 R)
• M19: 5,107,271 km (0.056 R)
• M20: 5,367,272 km (0.054 R)
• M21: 5,792,280 km (0.057 R)
• M22: 5,900,140 km (0.084 R)
• M23: 6,008,898 km (0.104 R)
• M24: 6,173,156 km (0.076 R)
• M25: 6,338,911 km (0.112 R)
• M26: 6,450,211 km (0.088 R)
• M27: 6,590,385 km (0.09 R)
• M28: 6,816,577 km (0.091 R)
• M29: 7,569,951 km (0.047 R)
• M30: 7,836,834 km (0.081 R)
• M31: 7,956,512 km (0.105 R)
• M32: 8,380,024 km (0.069 R)
• M33: 8,625,514 km (0.078 R)
• M34: 8,811,165 km (0.055 R)
• M35: 8,904,364 km (0.102 R)
• M36: 9,091,960 km (0.044 R)
• M37: 9,471,191 km (0.094 R)
• M38: 10,310,584 km (0.096 R)
• M39: 10,573,727 km (0.053 R)
• M40: 10,972,555 km (0.117 R)
• M41: 11,140,254 km (0.101 R)
• M42: 11,444,088 km (0.104 R)
• M43: 11,580,072 km (0.116 R)
• M44: 11,819,279 km (0.1 R)
• M45: 12,198,510 km (0.073 R)
• M46: 12,407,199 km (0.107 R)
• M47: 12,581,929 km (0.073 R)
• M48: 12,722,252 km (0.113 R)
• M49: 12,863,173 km (0.102 R)
• M50: 13,791,577 km (0.071 R)
• M51: 13,900,185 km (0.062 R)
• M52: 14,154,502 km (0.035 R)
• M53: 14,520,568 km (0.117 R)
• M54: 15,863,957 km (0.109 R)
• M55: 16,320,679 km (0.074 R)
• M56: 16,473,867 km (0.101 R)
• M57: 16,743,143 km (0.117 R)
• M58: 17,755,921 km (0.1 R)
• M59: 17,913,447 km (0.1 R)
• M60: 18,508,548 km (0.116 R)
• M61: 18,788,445 km (0.067 R)
• M62: 18,989,355 km (0.055 R)
• M63: 19,069,839 km (0.12 R)
• M64: 20,086,057 km (0.042 R)
• M65: 20,332,595 km (0.052 R)
• M66: 21,119,779 km (0.107 R)
• M67: 23,195,898 km (0.06 R)
• M68: 23,282,066 km (0.059 R)
• M69: 23,974,854 km (0.096 R)
• M70: 24,149,135 km (0.076 R)
• M71: 24,982,545 km (0.114 R)
• M72: 25,647,358 km (0.099 R)
• M73: 26,767,996 km (0.099 R)
• M74: 26,858,353 km (0.042 R)
• M75: 27,539,322 km (0.119 R)
• M76: 27,767,459 km (0.117 R)
• M77: 28,548,210 km (0.058 R)
• M78: 30,791,281 km (0.109 R)
• M79: 30,885,976 km (0.094 R)
• M80: 31,123,089 km (0.061 R)
• M81: 32,125,694 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 10

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.36 AU - 13.16 AU

Year: 12957 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,228,188 km

• M1: 134,937 km (0.107 R)
• M2: 457,769 km (0.064 R)
• M3: 1,410,858 km (0.093 R)
• M4: 1,603,540 km (0.1 R)
• M5: 1,686,566 km (0.063 R)
• M6: 3,180,600 km (0.045 R)
• M7: 3,478,450 km (0.059 R)
• M8: 3,740,844 km (0.114 R)
• M9: 4,146,554 km (0.104 R)
• M10: 4,590,261 km (0.099 R)
• M11: 5,522,705 km (0.119 R)
• M12: 5,803,350 km (0.098 R)
• M13: 5,880,692 km (0.08 R)
• M14: 6,299,267 km (0.108 R)
• M15: 6,512,295 km (0.119 R)
• M16: 7,220,640 km (0.106 R)
• M17: 7,331,792 km (0.12 R)
• M18: 8,068,262 km (0.092 R)
• M19: 8,212,624 km (0.042 R)
• M20: 8,474,570 km (0.116 R)
• M21: 8,680,267 km (0.12 R)
• M22: 8,976,919 km (0.103 R)
• M23: 9,764,103 km (0.054 R)
• M24: 10,103,691 km (0.098 R)
• M25: 10,604,694 km (0.085 R)
• M26: 11,145,939 km (0.119 R)
• M27: 11,242,280 km (0.071 R)
• M28: 11,339,070 km (0.095 R)
• M29: 11,859,670 km (0.103 R)
• M30: 12,155,874 km (0.042 R)
• M31: 12,354,690 km (0.072 R)
• M32: 12,554,702 km (0.051 R)
• M33: 13,331,115 km (0.098 R)
• M34: 14,053,523 km (0.109 R)
• M35: 14,718,187 km (0.037 R)
• M36: 14,824,102 km (0.108 R)
• M37: 15,321,515 km (0.113 R)
• M38: 15,680,250 km (0.12 R)
• M39: 17,068,369 km (0.037 R)
• M40: 17,627,117 km (0.046 R)
• M41: 17,739,615 km (0.08 R)
• M42: 17,814,713 km (0.092 R)
• M43: 18,040,755 km (0.091 R)
• M44: 18,457,535 km (0.087 R)
• M45: 18,954,200 km (0.083 R)
• M46: 19,031,093 km (0.114 R)
• M47: 19,494,099 km (0.042 R)
• M48: 19,571,590 km (0.077 R)
• M49: 20,905,255 km (0.048 R)
• M50: 22,227,700 km (0.068 R)
• M51: 22,389,715 km (0.047 R)
• M52: 23,453,206 km (0.099 R)
• M53: 23,659,502 km (0.114 R)
• M54: 23,991,011 km (0.092 R)
• M55: 24,533,004 km (0.065 R)
• M56: 24,742,441 km (0.102 R)
• M57: 24,826,515 km (0.04 R)
• M58: 26,225,704 km (0.094 R)
• M59: 26,956,489 km (0.098 R)
• M60: 27,172,658 km (0.096 R)
• M61: 27,302,659 km (0.087 R)
• M62: 27,432,958 km (0.108 R)
• M63: 27,868,438 km (0.087 R)
• M64: 28,306,311 km (0.072 R)
• M65: 28,790,559 km (0.118 R)
• M66: 29,366,361 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.8

Radius: 3.4

Gravity: 67.46 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.64 AU - 15.3 AU

Year: 19168 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,228,188 km

• M1: 54,902 km (0.118 R)
• M2: 156,629 km (0.059 R)
• M3: 228,735 km (0.067 R)
• M4: 277,205 km (0.041 R)
• M5: 329,265 km (0.065 R)
• M6: 526,136 km (0.072 R)
• M7: 659,727 km (0.041 R)
• M8: 931,247 km (0.056 R)
• M9: 1,120,488 km (0.117 R)
• M10: 1,321,398 km (0.094 R)
• M11: 1,596,060 km (0.106 R)
• M12: 1,691,503 km (0.095 R)
• M13: 1,988,904 km (0.083 R)
• M14: 2,483,175 km (0.039 R)
• M15: 3,331,395 km (0.106 R)
• M16: 3,786,173 km (0.105 R)
• M17: 4,889,906 km (0.046 R)
• M18: 5,121,782 km (0.088 R)
• M19: 6,184,077 km (0.115 R)
• M20: 8,280,093 km (0.116 R)
• M21: 8,667,551 km (0.109 R)
• M22: 8,947,897 km (0.105 R)
• M23: 9,117,392 km (0.086 R)
• M24: 9,402,525 km (0.082 R)
• M25: 11,847,852 km (0.113 R)
• M26: 12,034,102 km (0.079 R)
• M27: 12,283,930 km (0.086 R)
• M28: 12,346,611 km (0.1 R)
• M29: 12,598,534 km (0.119 R)
• M30: 12,788,673 km (0.074 R)
• M31: 13,107,616 km (0.08 R)
• M32: 14,475,389 km (0.12 R)
• M33: 14,607,933 km (0.094 R)
• M34: 15,209,765 km (0.093 R)
• M35: 15,479,789 km (0.072 R)
• M36: 15,956,109 km (0.079 R)
• M37: 17,203,007 km (0.118 R)
• M38: 17,767,290 km (0.051 R)
• M39: 18,337,408 km (0.111 R)
• M40: 18,986,064 km (0.044 R)
• M41: 19,642,200 km (0.051 R)
• M42: 20,901,665 km (0.101 R)
• M43: 21,806,433 km (0.101 R)
• M44: 22,569,980 km (0.047 R)
• M45: 22,800,810 km (0.097 R)
• M46: 23,187,221 km (0.074 R)
• M47: 23,888,087 km (0.056 R)
• M48: 24,992,269 km (0.093 R)
• M49: 25,071,706 km (0.092 R)
• M50: 25,871,306 km (0.099 R)
• M51: 27,004,809 km (0.086 R)
• M52: 27,906,735 km (0.051 R)
• M53: 30,077,400 km (0.093 R)
• M54: 32,215,153 km (0.086 R)
• M55: 32,388,238 km (0.04 R)
• M56: 34,312,964 km (0.091 R)
• M57: 35,199,930 km (0.052 R)
• M58: 35,378,251 km (0.106 R)
• M59: 35,467,561 km (0.109 R)
• M60: 36,274,342 km (0.116 R)
• M61: 37,723,497 km (0.116 R)
• M62: 42,752,079 km (0.096 R)
• M63: 43,132,956 km (0.111 R)
• M64: 44,570,741 km (0.109 R)
• M65: 45,150,283 km (0.114 R)
• M66: 45,926,846 km (0.097 R)
• M67: 46,121,772 km (0.117 R)
• M68: 46,707,896 km (0.057 R)
• M69: 47,887,625 km (0.112 R)
• M70: 48,878,262 km (0.055 R)
• M71: 50,980,262 km (0.102 R)
• M72: 53,418,557 km (0.088 R)
• M73: 53,828,605 km (0.096 R)
• M74: 54,651,842 km (0.098 R)
• M75: 55,272,075 km (0.088 R)
• M76: 55,582,939 km (0.107 R)
• M77: 55,790,581 km (0.035 R)
• M78: 58,407,646 km (0.086 R)
• M79: 58,724,345 km (0.09 R)
• M80: 58,935,876 km (0.052 R)
• M81: 61,171,467 km (0.078 R)
• M82: 62,461,449 km (0.103 R)
• M83: 66,604,862 km (0.106 R)
• M84: 66,825,369 km (0.091 R)
• M85: 69,602,354 km (0.1 R)
• M86: 69,938,201 km (0.112 R)
• M87: 70,723,740 km (0.108 R)
• M88: 70,836,237 km (0.067 R)
• M89: 70,948,735 km (0.099 R)
• M90: 71,399,473 km (0.103 R)
• M91: 73,439,240 km (0.106 R)
• M92: 75,268,373 km (0.066 R)
• M93: 76,534,570 km (0.111 R)
• M94: 76,996,678 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit