🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.87 AU - 1.01 AU

Year: 331 Days

Day: 25.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,723,903 km

• M1: 674,986 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.15 AU - 1.75 AU

Year: 635 Days

Day: 17.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.35 AU - 1.91 AU

Year: 756 Days

Day: 40.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,723,903 km

• M1: 378,782 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.45 AU - 5.29 AU

Year: 3906 Days

Day: 37.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 8.6

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.34 AU - 8.04 AU

Year: 7750 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 106,723,903 km

• M1: 200,910 km (0.081 R)
• M2: 383,719 km (0.107 R)
• M3: 465,848 km (0.12 R)
• M4: 541,694 km (0.06 R)
• M5: 707,299 km (0.084 R)
• M6: 889,808 km (0.104 R)
• M7: 1,355,207 km (0.044 R)
• M8: 1,683,275 km (0.057 R)
• M9: 1,743,862 km (0.071 R)
• M10: 2,232,000 km (0.095 R)
• M11: 2,619,309 km (0.11 R)
• M12: 2,808,850 km (0.083 R)
• M13: 3,302,373 km (0.081 R)
• M14: 3,559,382 km (0.104 R)
• M15: 3,663,951 km (0.071 R)
• M16: 3,983,941 km (0.052 R)
• M17: 4,174,828 km (0.08 R)
• M18: 4,229,880 km (0.111 R)
• M19: 4,480,905 km (0.108 R)
• M20: 4,565,577 km (0.116 R)
• M21: 4,765,440 km (0.105 R)
• M22: 4,851,908 km (0.097 R)
• M23: 4,909,952 km (0.096 R)
• M24: 5,203,313 km (0.081 R)
• M25: 5,776,572 km (0.085 R)
• M26: 6,117,655 km (0.116 R)
• M27: 6,243,318 km (0.111 R)
• M28: 6,433,456 km (0.108 R)
• M29: 6,786,956 km (0.084 R)
• M30: 6,917,106 km (0.086 R)
• M31: 7,080,916 km (0.062 R)
• M32: 7,146,739 km (0.106 R)
• M33: 7,647,443 km (0.097 R)
• M34: 7,919,262 km (0.088 R)
• M35: 8,332,751 km (0.096 R)
• M36: 8,859,635 km (0.12 R)
• M37: 8,966,298 km (0.081 R)
• M38: 9,397,140 km (0.075 R)
• M39: 9,506,047 km (0.119 R)
• M40: 9,982,367 km (0.058 R)
• M41: 10,130,469 km (0.1 R)
• M42: 11,303,017 km (0.097 R)
• M43: 11,612,535 km (0.067 R)
• M44: 12,042,778 km (0.06 R)
• M45: 12,240,098 km (0.091 R)
• M46: 12,758,006 km (0.098 R)
• M47: 12,999,457 km (0.063 R)
• M48: 13,080,389 km (0.11 R)
• M49: 13,201,862 km (0.095 R)
• M50: 13,283,094 km (0.08 R)
• M51: 13,815,363 km (0.102 R)
• M52: 13,897,792 km (0.088 R)
• M53: 14,104,835 km (0.117 R)
• M54: 14,647,726 km (0.061 R)
• M55: 15,410,675 km (0.062 R)
• M56: 15,539,180 km (0.113 R)
• M57: 16,099,723 km (0.056 R)
• M58: 17,019,301 km (0.114 R)
• M59: 17,463,158 km (0.095 R)
• M60: 19,046,651 km (0.091 R)
• M61: 20,158,762 km (0.119 R)
• M62: 20,864,415 km (0.03 R)
• M63: 20,959,110 km (0.046 R)
• M64: 21,817,952 km (0.074 R)
• M65: 22,834,469 km (0.113 R)
• M66: 23,127,681 km (0.064 R)
• M67: 23,668,627 km (0.096 R)
• M68: 25,064,076 km (0.055 R)
• M69: 26,077,153 km (0.078 R)
• M70: 26,537,465 km (0.101 R)
• M71: 26,845,787 km (0.104 R)
• M72: 27,103,693 km (0.068 R)
• M73: 27,986,470 km (0.063 R)
• M74: 30,261,256 km (0.105 R)
• M75: 32,265,718 km (0.103 R)
• M76: 32,320,470 km (0.05 R)
• M77: 32,430,126 km (0.11 R)
• M78: 32,869,943 km (0.026 R)
• M79: 33,699,763 km (0.066 R)
• M80: 34,648,662 km (0.114 R)
• M81: 35,889,576 km (0.086 R)
• M82: 36,059,968 km (0.036 R)
• M83: 36,629,787 km (0.098 R)
• M84: 36,744,079 km (0.038 R)
• M85: 36,801,226 km (0.118 R)
• M86: 36,915,818 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.7

Radius: 8

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.19 AU - 21.27 AU

Year: 30648 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,723,903 km

• M1: 598,541 km (0.103 R)
• M2: 701,614 km (0.085 R)
• M3: 2,112,023 km (0.066 R)
• M4: 2,232,299 km (0.095 R)
• M5: 2,564,407 km (0.082 R)
• M6: 3,274,697 km (0.115 R)
• M7: 4,092,399 km (0.081 R)
• M8: 5,847,930 km (0.076 R)
• M9: 6,246,908 km (0.062 R)
• M10: 7,680,803 km (0.118 R)
• M11: 7,742,737 km (0.115 R)
• M12: 8,498,206 km (0.059 R)
• M13: 8,949,842 km (0.049 R)
• M14: 9,145,815 km (0.115 R)
• M15: 9,475,529 km (0.087 R)
• M16: 10,488,008 km (0.071 R)
• M17: 11,463,834 km (0.034 R)
• M18: 11,534,594 km (0.065 R)
• M19: 11,747,921 km (0.109 R)
• M20: 11,962,444 km (0.063 R)
• M21: 13,500,759 km (0.109 R)
• M22: 14,483,916 km (0.088 R)
• M23: 15,411,722 km (0.119 R)
• M24: 15,725,279 km (0.075 R)
• M25: 16,120,218 km (0.075 R)
• M26: 16,598,333 km (0.109 R)
• M27: 16,919,818 km (0.116 R)
• M28: 17,081,234 km (0.108 R)
• M29: 17,814,264 km (0.084 R)
• M30: 17,896,244 km (0.105 R)
• M31: 18,143,230 km (0.059 R)
• M32: 19,142,544 km (0.085 R)
• M33: 23,314,230 km (0.077 R)
• M34: 23,764,519 km (0.05 R)
• M35: 24,856,584 km (0.092 R)
• M36: 25,872,054 km (0.105 R)
• M37: 26,151,353 km (0.055 R)
• M38: 26,244,702 km (0.07 R)
• M39: 26,525,348 km (0.076 R)
• M40: 27,752,799 km (0.109 R)
• M41: 28,517,393 km (0.101 R)
• M42: 28,805,818 km (0.077 R)
• M43: 29,774,614 km (0.119 R)
• M44: 31,148,521 km (0.105 R)
• M45: 35,392,911 km (0.059 R)
• M46: 36,638,463 km (0.096 R)
• M47: 37,266,625 km (0.095 R)
• M48: 37,687,444 km (0.104 R)
• M49: 37,792,760 km (0.066 R)
• M50: 38,215,524 km (0.11 R)
• M51: 38,852,512 km (0.114 R)
• M52: 40,244,819 km (0.053 R)
• M53: 41,001,186 km (0.058 R)
• M54: 41,109,644 km (0.109 R)
• M55: 41,435,618 km (0.11 R)
• M56: 43,962,625 km (0.106 R)
• M57: 46,765,491 km (0.108 R)
• M58: 47,560,604 km (0.094 R)
• M59: 47,902,734 km (0.114 R)
• M60: 48,589,388 km (0.065 R)
• M61: 49,394,674 km (0.083 R)
• M62: 49,856,782 km (0.114 R)
• M63: 53,013,596 km (0.096 R)
• M64: 53,605,255 km (0.099 R)
• M65: 54,437,169 km (0.077 R)
• M66: 55,034,065 km (0.049 R)
• M67: 55,993,585 km (0.046 R)
• M68: 57,807,609 km (0.084 R)
• M69: 58,172,778 km (0.113 R)
• M70: 58,294,700 km (0.079 R)
• M71: 59,640,931 km (0.081 R)
• M72: 59,763,751 km (0.105 R)
• M73: 60,626,332 km (0.082 R)
• M74: 60,749,900 km (0.117 R)
• M75: 63,489,486 km (0.113 R)
• M76: 66,396,472 km (0.028 R)
• M77: 66,778,844 km (0.06 R)
• M78: 69,217,439 km (0.058 R)
• M79: 70,382,657 km (0.067 R)
• M80: 75,240,847 km (0.103 R)
• M81: 77,107,081 km (0.113 R)
• M82: 79,934,929 km (0.077 R)
• M83: 83,208,131 km (0.026 R)
• M84: 84,171,092 km (0.095 R)
• M85: 86,385,739 km (0.099 R)
• M86: 87,221,243 km (0.071 R)
• M87: 88,199,314 km (0.096 R)
• M88: 91,013,998 km (0.079 R)
• M89: 92,716,721 km (0.092 R)
• M90: 94,286,900 km (0.108 R)
• M91: 94,573,380 km (0.106 R)
• M92: 95,721,993 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.4

Radius: 5.9

Gravity: 21.87 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.53 AU - 21.65 AU

Year: 31512 Days

Day: 22.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,723,903 km

• M1: 149,747 km (0.037 R)
• M2: 330,910 km (0.074 R)
• M3: 627,563 km (0.098 R)
• M4: 742,005 km (0.042 R)
• M5: 1,338,003 km (0.099 R)
• M6: 1,411,606 km (0.115 R)
• M7: 1,640,789 km (0.05 R)
• M8: 2,133,864 km (0.032 R)
• M9: 2,220,332 km (0.027 R)
• M10: 2,716,398 km (0.103 R)
• M11: 4,178,418 km (0.059 R)
• M12: 4,674,036 km (0.108 R)
• M13: 4,843,381 km (0.073 R)
• M14: 5,720,024 km (0.086 R)
• M15: 6,456,046 km (0.094 R)
• M16: 6,581,558 km (0.06 R)
• M17: 7,351,838 km (0.099 R)
• M18: 7,947,985 km (0.063 R)
• M19: 8,491,026 km (0.084 R)
• M20: 8,628,656 km (0.075 R)
• M21: 8,836,447 km (0.107 R)
• M22: 8,906,010 km (0.107 R)
• M23: 9,256,967 km (0.057 R)
• M24: 11,003,671 km (0.034 R)
• M25: 11,380,060 km (0.098 R)
• M26: 11,760,786 km (0.058 R)
• M27: 14,540,015 km (0.045 R)
• M28: 14,952,906 km (0.105 R)
• M29: 15,202,584 km (0.094 R)
• M30: 16,129,642 km (0.078 R)
• M31: 16,300,034 km (0.089 R)
• M32: 16,471,174 km (0.093 R)
• M33: 18,659,791 km (0.058 R)
• M34: 20,475,311 km (0.119 R)
• M35: 21,123,818 km (0.084 R)
• M36: 21,310,516 km (0.082 R)
• M37: 22,441,326 km (0.077 R)
• M38: 22,727,058 km (0.112 R)
• M39: 23,205,921 km (0.11 R)
• M40: 25,253,467 km (0.09 R)
• M41: 25,948,798 km (0.094 R)
• M42: 26,048,580 km (0.096 R)
• M43: 28,277,289 km (0.064 R)
• M44: 29,310,262 km (0.11 R)
• M45: 29,936,030 km (0.109 R)
• M46: 30,250,634 km (0.093 R)
• M47: 30,777,219 km (0.109 R)
• M48: 31,200,730 km (0.091 R)
• M49: 34,218,718 km (0.074 R)
• M50: 34,547,534 km (0.099 R)
• M51: 35,873,420 km (0.08 R)
• M52: 35,984,721 km (0.079 R)
• M53: 36,654,470 km (0.106 R)
• M54: 38,916,839 km (0.037 R)
• M55: 39,949,663 km (0.115 R)
• M56: 44,408,278 km (0.03 R)
• M57: 44,647,335 km (0.115 R)
• M58: 45,126,497 km (0.115 R)
• M59: 50,012,214 km (0.103 R)
• M60: 52,770,050 km (0.119 R)
• M61: 53,149,879 km (0.104 R)
• M62: 53,785,072 km (0.09 R)
• M63: 54,806,526 km (0.11 R)
• M64: 56,738,882 km (0.084 R)
• M65: 58,170,085 km (0.07 R)
• M66: 59,087,120 km (0.087 R)
• M67: 59,744,902 km (0.115 R)
• M68: 59,876,847 km (0.039 R)
• M69: 61,200,938 km (0.066 R)
• M70: 61,599,915 km (0.084 R)
• M71: 61,999,940 km (0.08 R)
• M72: 64,688,214 km (0.083 R)
• M73: 64,959,135 km (0.06 R)
• M74: 65,094,821 km (0.05 R)
• M75: 66,182,996 km (0.069 R)
• M76: 69,622,251 km (0.042 R)
• M77: 69,899,904 km (0.119 R)
• M78: 71,853,652 km (0.106 R)
• M79: 72,978,030 km (0.084 R)
• M80: 76,100,287 km (0.086 R)
• M81: 78,398,260 km (0.118 R)
• M82: 79,120,967 km (0.049 R)
• M83: 82,034,087 km (0.114 R)
• M84: 82,474,054 km (0.098 R)
• M85: 82,767,864 km (0.105 R)
• M86: 85,873,367 km (0.095 R)
• M87: 90,375,365 km (0.042 R)
• M88: 91,588,903 km (0.082 R)
• M89: 102,749,652 km (0.092 R)
• M90: 104,651,041 km (0.093 R)
• M91: 104,969,086 km (0.092 R)
• M92: 106,723,869 km (0.091 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit