🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.08 AU - 1.56 AU

Year: 560 Days

Day: 23.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.3 AU - 3.96 AU

Year: 2552 Days

Day: 44.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.75 AU - 4.07 AU

Year: 2853 Days

Day: 34.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 11.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.9 AU - 9.72 AU

Year: 10481 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,806,558 km

• M1: 231,578 km (0.056 R)
• M2: 445,951 km (0.058 R)
• M3: 553,662 km (0.1 R)
• M4: 783,444 km (0.079 R)
• M5: 901,926 km (0.115 R)
• M6: 1,082,490 km (0.078 R)
• M7: 1,295,518 km (0.115 R)
• M8: 1,396,945 km (0.059 R)
• M9: 1,480,271 km (0.103 R)
• M10: 1,586,785 km (0.118 R)
• M11: 1,785,301 km (0.095 R)
• M12: 2,182,932 km (0.041 R)
• M13: 2,305,154 km (0.094 R)
• M14: 2,379,803 km (0.094 R)
• M15: 2,455,051 km (0.067 R)
• M16: 2,531,346 km (0.09 R)
• M17: 2,870,783 km (0.116 R)
• M18: 3,032,648 km (0.083 R)
• M19: 3,337,080 km (0.103 R)
• M20: 3,827,162 km (0.084 R)
• M21: 4,309,316 km (0.053 R)
• M22: 4,526,383 km (0.104 R)
• M23: 4,747,189 km (0.062 R)
• M24: 6,041,211 km (0.029 R)
• M25: 6,319,612 km (0.027 R)
• M26: 7,179,950 km (0.095 R)
• M27: 7,290,203 km (0.049 R)
• M28: 7,400,906 km (0.031 R)
• M29: 8,077,088 km (0.077 R)
• M30: 8,383,913 km (0.06 R)
• M31: 9,407,761 km (0.035 R)
• M32: 10,470,953 km (0.104 R)
• M33: 11,874,630 km (0.069 R)
• M34: 12,709,386 km (0.104 R)
• M35: 12,887,557 km (0.074 R)
• M36: 13,066,626 km (0.103 R)
• M37: 13,156,385 km (0.109 R)
• M38: 13,836,606 km (0.094 R)
• M39: 14,065,940 km (0.112 R)
• M40: 14,481,822 km (0.09 R)
• M41: 14,574,722 km (0.117 R)
• M42: 15,089,638 km (0.112 R)
• M43: 15,562,966 km (0.098 R)
• M44: 16,185,592 km (0.055 R)
• M45: 16,767,528 km (0.091 R)
• M46: 17,257,760 km (0.094 R)
• M47: 18,152,206 km (0.065 R)
• M48: 19,112,474 km (0.097 R)
• M49: 19,419,150 km (0.065 R)
• M50: 19,573,086 km (0.098 R)
• M51: 19,985,677 km (0.099 R)
• M52: 20,714,518 km (0.065 R)
• M53: 20,871,895 km (0.067 R)
• M54: 21,187,696 km (0.105 R)
• M55: 21,877,492 km (0.092 R)
• M56: 22,574,767 km (0.028 R)
• M57: 23,442,734 km (0.119 R)
• M58: 23,935,959 km (0.108 R)
• M59: 26,112,009 km (0.041 R)
• M60: 26,395,497 km (0.066 R)
• M61: 26,794,325 km (0.112 R)
• M62: 27,080,207 km (0.092 R)
• M63: 28,002,328 km (0.059 R)
• M64: 28,176,310 km (0.117 R)
• M65: 28,292,548 km (0.083 R)
• M66: 28,758,994 km (0.118 R)
• M67: 29,995,570 km (0.077 R)
• M68: 30,352,062 km (0.106 R)
• M69: 30,710,049 km (0.057 R)
• M70: 31,550,640 km (0.103 R)
• M71: 34,800,803 km (0.056 R)
• M72: 34,987,950 km (0.048 R)
• M73: 36,687,232 km (0.029 R)
• M74: 37,004,978 km (0.108 R)
• M75: 37,514,957 km (0.112 R)
• M76: 38,091,657 km (0.078 R)
• M77: 39,059,406 km (0.092 R)
• M78: 40,887,192 km (0.099 R)
• M79: 41,084,662 km (0.101 R)
• M80: 41,612,892 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.9

Radius: 14.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.96 AU - 12.62 AU

Year: 13077 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,806,558 km

• M1: 213,925 km (0.085 R)
• M2: 309,817 km (0.105 R)
• M3: 423,661 km (0.086 R)
• M4: 537,505 km (0.113 R)
• M5: 677,529 km (0.116 R)
• M6: 859,440 km (0.117 R)
• M7: 1,074,562 km (0.071 R)
• M8: 1,457,382 km (0.096 R)
• M9: 2,248,755 km (0.087 R)
• M10: 2,389,228 km (0.084 R)
• M11: 2,553,486 km (0.118 R)
• M12: 2,807,054 km (0.114 R)
• M13: 3,523,927 km (0.069 R)
• M14: 4,122,917 km (0.095 R)
• M15: 4,346,417 km (0.114 R)
• M16: 4,728,041 km (0.118 R)
• M17: 4,857,742 km (0.069 R)
• M18: 5,147,214 km (0.049 R)
• M19: 5,361,438 km (0.108 R)
• M20: 5,578,505 km (0.094 R)
• M21: 7,001,330 km (0.032 R)
• M22: 7,449,226 km (0.083 R)
• M23: 7,875,879 km (0.11 R)
• M24: 8,247,929 km (0.115 R)
• M25: 8,849,013 km (0.085 R)
• M26: 8,945,205 km (0.09 R)
• M27: 9,171,097 km (0.095 R)
• M28: 9,366,173 km (0.063 R)
• M29: 9,562,595 km (0.091 R)
• M30: 9,959,777 km (0.084 R)
• M31: 10,976,295 km (0.119 R)
• M32: 11,990,269 km (0.097 R)
• M33: 13,696,732 km (0.054 R)
• M34: 13,808,332 km (0.078 R)
• M35: 14,408,220 km (0.111 R)
• M36: 15,054,931 km (0.118 R)
• M37: 15,246,865 km (0.083 R)
• M38: 15,749,963 km (0.118 R)
• M39: 16,455,616 km (0.097 R)
• M40: 17,332,110 km (0.104 R)
• M41: 18,346,533 km (0.079 R)
• M42: 18,716,489 km (0.077 R)
• M43: 19,505,618 km (0.079 R)
• M44: 19,673,167 km (0.101 R)
• M45: 20,944,749 km (0.11 R)
• M46: 21,073,403 km (0.108 R)
• M47: 21,202,207 km (0.092 R)
• M48: 21,720,414 km (0.119 R)
• M49: 21,981,163 km (0.077 R)
• M50: 22,242,810 km (0.087 R)
• M51: 22,593,467 km (0.05 R)
• M52: 23,477,890 km (0.095 R)
• M53: 24,148,687 km (0.053 R)
• M54: 24,689,932 km (0.114 R)
• M55: 25,646,610 km (0.036 R)
• M56: 25,922,169 km (0.097 R)
• M57: 26,291,227 km (0.048 R)
• M58: 26,430,054 km (0.047 R)
• M59: 26,987,755 km (0.044 R)
• M60: 28,494,056 km (0.057 R)
• M61: 28,684,195 km (0.063 R)
• M62: 29,018,097 km (0.094 R)
• M63: 29,209,433 km (0.107 R)
• M64: 29,689,792 km (0.091 R)
• M65: 29,834,303 km (0.095 R)
• M66: 30,027,434 km (0.103 R)
• M67: 31,489,305 km (0.101 R)
• M68: 31,587,590 km (0.117 R)
• M69: 31,833,828 km (0.084 R)
• M70: 32,278,583 km (0.095 R)
• M71: 32,775,098 km (0.115 R)
• M72: 33,574,849 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.6

Radius: 4

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.94 AU - 14.08 AU

Year: 18321 Days

Day: 20.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,806,558 km

• M1: 56,548 km (0.047 R)
• M2: 194,328 km (0.04 R)
• M3: 254,466 km (0.091 R)
• M4: 432,487 km (0.074 R)
• M5: 834,307 km (0.111 R)
• M6: 1,521,560 km (0.112 R)
• M7: 1,948,662 km (0.078 R)
• M8: 2,015,831 km (0.06 R)
• M9: 2,083,749 km (0.103 R)
• M10: 2,410,770 km (0.112 R)
• M11: 2,555,730 km (0.106 R)
• M12: 2,604,798 km (0.115 R)
• M13: 3,376,125 km (0.117 R)
• M14: 4,040,339 km (0.066 R)
• M15: 4,834,106 km (0.111 R)
• M16: 5,706,560 km (0.074 R)
• M17: 5,835,065 km (0.062 R)
• M18: 5,899,841 km (0.1 R)
• M19: 6,226,563 km (0.078 R)
• M20: 7,172,470 km (0.046 R)
• M21: 8,089,954 km (0.052 R)
• M22: 8,162,060 km (0.098 R)
• M23: 10,071,677 km (0.102 R)
• M24: 10,618,906 km (0.069 R)
• M25: 10,936,053 km (0.073 R)
• M26: 13,029,227 km (0.102 R)
• M27: 13,411,150 km (0.068 R)
• M28: 13,753,729 km (0.115 R)
• M29: 14,578,911 km (0.112 R)
• M30: 14,842,802 km (0.094 R)
• M31: 15,286,060 km (0.069 R)
• M32: 15,643,898 km (0.081 R)
• M33: 15,733,657 km (0.095 R)
• M34: 15,959,250 km (0.075 R)
• M35: 16,458,907 km (0.088 R)
• M36: 16,871,648 km (0.113 R)
• M37: 17,473,779 km (0.116 R)
• M38: 18,130,065 km (0.079 R)
• M39: 18,603,692 km (0.11 R)
• M40: 20,244,631 km (0.085 R)
• M41: 21,580,241 km (0.114 R)
• M42: 21,730,288 km (0.107 R)
• M43: 21,981,313 km (0.119 R)
• M44: 22,791,086 km (0.052 R)
• M45: 23,507,660 km (0.058 R)
• M46: 24,231,414 km (0.114 R)
• M47: 25,015,158 km (0.094 R)
• M48: 25,489,383 km (0.096 R)
• M49: 26,126,221 km (0.116 R)
• M50: 26,179,478 km (0.065 R)
• M51: 27,686,676 km (0.094 R)
• M52: 28,122,455 km (0.096 R)
• M53: 28,231,811 km (0.117 R)
• M54: 29,999,759 km (0.079 R)
• M55: 30,503,455 km (0.109 R)
• M56: 30,784,549 km (0.085 R)
• M57: 31,689,467 km (0.055 R)
• M58: 31,974,151 km (0.062 R)
• M59: 33,525,631 km (0.084 R)
• M60: 34,632,057 km (0.099 R)
• M61: 36,046,654 km (0.084 R)
• M62: 36,224,825 km (0.118 R)
• M63: 37,299,985 km (0.09 R)
• M64: 37,600,378 km (0.105 R)
• M65: 38,143,268 km (0.075 R)
• M66: 38,688,852 km (0.084 R)
• M67: 39,359,050 km (0.051 R)
• M68: 39,726,163 km (0.118 R)
• M69: 40,094,473 km (0.085 R)
• M70: 40,217,592 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.5

Radius: 6.4

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.26 AU - 14.86 AU

Year: 19452 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,806,558 km

• M1: 137,032 km (0.057 R)
• M2: 482,453 km (0.075 R)
• M3: 637,437 km (0.1 R)
• M4: 742,454 km (0.104 R)
• M5: 899,382 km (0.106 R)
• M6: 1,571,526 km (0.088 R)
• M7: 1,686,267 km (0.087 R)
• M8: 2,236,339 km (0.113 R)
• M9: 2,365,741 km (0.117 R)
• M10: 3,229,070 km (0.087 R)
• M11: 3,338,725 km (0.117 R)
• M12: 3,599,474 km (0.03 R)
• M13: 3,713,169 km (0.045 R)
• M14: 3,789,613 km (0.107 R)
• M15: 4,420,318 km (0.07 R)
• M16: 4,747,937 km (0.025 R)
• M17: 5,253,877 km (0.088 R)
• M18: 5,339,746 km (0.058 R)
• M19: 5,644,477 km (0.084 R)
• M20: 6,044,502 km (0.114 R)
• M21: 6,592,180 km (0.06 R)
• M22: 6,638,555 km (0.071 R)
• M23: 6,731,455 km (0.098 R)
• M24: 6,778,280 km (0.092 R)
• M25: 7,107,993 km (0.046 R)
• M26: 7,588,202 km (0.081 R)
• M27: 8,029,367 km (0.052 R)
• M28: 9,559,005 km (0.09 R)
• M29: 9,611,514 km (0.038 R)
• M30: 9,981,768 km (0.104 R)
• M31: 10,141,988 km (0.05 R)
• M32: 10,410,815 km (0.086 R)
• M33: 10,518,974 km (0.075 R)
• M34: 11,342,211 km (0.089 R)
• M35: 11,959,003 km (0.109 R)
• M36: 12,357,083 km (0.117 R)
• M37: 13,108,065 km (0.072 R)
• M38: 15,079,914 km (0.103 R)
• M39: 17,978,523 km (0.061 R)
• M40: 18,108,373 km (0.059 R)
• M41: 18,565,395 km (0.106 R)
• M42: 20,702,251 km (0.039 R)
• M43: 21,043,035 km (0.063 R)
• M44: 21,317,098 km (0.114 R)
• M45: 21,799,551 km (0.073 R)
• M46: 23,907,385 km (0.091 R)
• M47: 24,050,251 km (0.068 R)
• M48: 24,552,302 km (0.075 R)
• M49: 26,965,615 km (0.108 R)
• M50: 27,487,262 km (0.099 R)
• M51: 30,763,456 km (0.088 R)
• M52: 30,996,529 km (0.057 R)
• M53: 33,200,704 km (0.078 R)
• M54: 33,439,762 km (0.066 R)
• M55: 33,599,532 km (0.053 R)
• M56: 34,402,125 km (0.108 R)
• M57: 34,644,024 km (0.038 R)
• M58: 34,724,807 km (0.079 R)
• M59: 36,600,316 km (0.044 R)
• M60: 37,177,614 km (0.07 R)
• M61: 37,343,069 km (0.094 R)
• M62: 37,425,797 km (0.111 R)
• M63: 38,007,433 km (0.119 R)
• M64: 38,508,287 km (0.038 R)
• M65: 38,675,837 km (0.109 R)
• M66: 40,448,571 km (0.071 R)
• M67: 41,816,943 km (0.116 R)
• M68: 43,026,592 km (0.119 R)
• M69: 43,461,473 km (0.072 R)
• M70: 44,511,051 km (0.108 R)
• M71: 44,686,679 km (0.061 R)
• M72: 45,568,858 km (0.083 R)
• M73: 46,367,710 km (0.055 R)
• M74: 46,813,512 km (0.075 R)
• M75: 47,260,660 km (0.101 R)
• M76: 48,972,957 km (0.031 R)
• M77: 49,608,898 km (0.096 R)
• M78: 50,522,193 km (0.09 R)
• M79: 51,810,081 km (0.026 R)
• M80: 53,668,535 km (0.052 R)
• M81: 54,136,477 km (0.086 R)
• M82: 54,230,275 km (0.059 R)
• M83: 54,605,916 km (0.062 R)
• M84: 55,737,923 km (0.104 R)
• M85: 57,737,448 km (0.048 R)
• M86: 61,219,637 km (0.097 R)
• M87: 62,493,762 km (0.083 R)
• M88: 62,592,048 km (0.081 R)
• M89: 62,887,504 km (0.066 R)
• M90: 63,084,674 km (0.093 R)
• M91: 67,273,115 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.7

Radius: 6.4

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.27 AU - 18.67 AU

Year: 22450 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,806,558 km

• M1: 110,104 km (0.063 R)
• M2: 251,773 km (0.055 R)
• M3: 473,627 km (0.072 R)
• M4: 605,423 km (0.054 R)
• M5: 927,357 km (0.12 R)
• M6: 997,668 km (0.117 R)
• M7: 2,096,016 km (0.053 R)
• M8: 2,984,328 km (0.081 R)
• M9: 3,633,882 km (0.107 R)
• M10: 4,090,455 km (0.069 R)
• M11: 4,524,887 km (0.107 R)
• M12: 4,768,133 km (0.04 R)
• M13: 4,891,252 km (0.091 R)
• M14: 5,099,043 km (0.099 R)
• M15: 5,225,005 km (0.088 R)
• M16: 5,394,649 km (0.098 R)
• M17: 5,958,334 km (0.117 R)
• M18: 6,091,177 km (0.109 R)
• M19: 7,952,772 km (0.11 R)
• M20: 8,246,283 km (0.089 R)
• M21: 9,300,799 km (0.11 R)
• M22: 9,713,689 km (0.097 R)
• M23: 9,817,809 km (0.114 R)
• M24: 11,644,399 km (0.07 R)
• M25: 12,313,700 km (0.116 R)
• M26: 14,276,574 km (0.045 R)
• M27: 14,395,055 km (0.105 R)
• M28: 15,173,114 km (0.064 R)
• M29: 15,354,576 km (0.07 R)
• M30: 16,211,024 km (0.1 R)
• M31: 16,396,525 km (0.082 R)
• M32: 17,271,673 km (0.062 R)
• M33: 17,651,352 km (0.101 R)
• M34: 18,354,612 km (0.054 R)
• M35: 19,197,446 km (0.11 R)
• M36: 19,525,065 km (0.09 R)
• M37: 20,052,996 km (0.071 R)
• M38: 20,652,435 km (0.078 R)
• M39: 22,074,063 km (0.094 R)
• M40: 22,142,579 km (0.112 R)
• M41: 23,178,245 km (0.054 R)
• M42: 23,387,383 km (0.109 R)
• M43: 24,939,311 km (0.045 R)
• M44: 26,670,009 km (0.067 R)
• M45: 27,549,794 km (0.07 R)
• M46: 28,215,804 km (0.111 R)
• M47: 28,662,802 km (0.052 R)
• M48: 29,413,036 km (0.057 R)
• M49: 30,856,057 km (0.1 R)
• M50: 31,009,395 km (0.031 R)
• M51: 31,470,605 km (0.074 R)
• M52: 32,166,684 km (0.107 R)
• M53: 32,322,116 km (0.111 R)
• M54: 33,259,646 km (0.111 R)
• M55: 34,126,865 km (0.088 R)
• M56: 35,562,107 km (0.112 R)
• M57: 39,484,264 km (0.055 R)
• M58: 39,817,268 km (0.119 R)
• M59: 40,234,796 km (0.117 R)
• M60: 41,242,936 km (0.038 R)
• M61: 41,327,309 km (0.086 R)
• M62: 42,004,389 km (0.104 R)
• M63: 43,283,750 km (0.085 R)
• M64: 43,627,227 km (0.104 R)
• M65: 43,799,115 km (0.097 R)
• M66: 43,885,283 km (0.115 R)
• M67: 44,316,574 km (0.045 R)
• M68: 44,403,042 km (0.081 R)
• M69: 45,968,284 km (0.071 R)
• M70: 46,143,314 km (0.056 R)
• M71: 46,933,789 km (0.094 R)
• M72: 47,463,216 km (0.064 R)
• M73: 48,527,904 km (0.084 R)
• M74: 49,600,520 km (0.034 R)
• M75: 49,690,279 km (0.073 R)
• M76: 49,780,038 km (0.112 R)
• M77: 49,869,946 km (0.089 R)
• M78: 50,500,352 km (0.086 R)
• M79: 52,133,661 km (0.085 R)
• M80: 52,865,045 km (0.112 R)
• M81: 53,692,022 km (0.085 R)
• M82: 54,338,135 km (0.119 R)
• M83: 54,801,141 km (0.107 R)
• M84: 57,230,311 km (0.12 R)
• M85: 57,512,752 km (0.079 R)
• M86: 58,363,216 km (0.043 R)
• M87: 60,076,411 km (0.094 R)
• M88: 60,267,746 km (0.074 R)
• M89: 60,747,058 km (0.119 R)
• M90: 61,902,701 km (0.099 R)
• M91: 62,968,287 km (0.039 R)
• M92: 63,844,631 km (0.05 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 11,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit