🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 10.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.63 AU - 0.69 AU

Year: 364 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 163.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,400,311 km

• M1: 134,339 km (0.1 R)
• M2: 200,312 km (0.103 R)
• M3: 266,883 km (0.102 R)
• M4: 334,202 km (0.083 R)
• M5: 402,867 km (0.062 R)
• M6: 485,445 km (0.079 R)
• M7: 572,212 km (0.074 R)
• M8: 668,104 km (0.098 R)
• M9: 757,713 km (0.057 R)
• M10: 861,534 km (0.045 R)
• M11: 984,055 km (0.041 R)
• M12: 1,188,405 km (0.104 R)
• M13: 1,265,897 km (0.044 R)
• M14: 1,349,074 km (0.11 R)
• M15: 1,422,526 km (0.118 R)
• M16: 1,497,325 km (0.067 R)
• M17: 1,589,627 km (0.052 R)
• M18: 1,679,834 km (0.099 R)
• M19: 1,835,715 km (0.087 R)
• M20: 2,094,071 km (0.116 R)
• M21: 2,266,857 km (0.095 R)
• M22: 2,444,579 km (0.09 R)
• M23: 2,539,873 km (0.103 R)
• M24: 2,626,789 km (0.086 R)
• M25: 2,744,223 km (0.086 R)
• M26: 2,903,545 km (0.096 R)
• M27: 3,236,849 km (0.068 R)
• M28: 3,331,395 km (0.085 R)
• M29: 3,469,474 km (0.107 R)
• M30: 3,539,336 km (0.097 R)
• M31: 3,615,033 km (0.1 R)
• M32: 3,680,407 km (0.109 R)
• M33: 3,746,080 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.6

Radius: 8.1

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.87 AU - 1.23 AU

Year: 730 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 59,400,311 km

• M1: 105,018 km (0.103 R)
• M2: 218,114 km (0.118 R)
• M3: 347,366 km (0.105 R)
• M4: 456,274 km (0.116 R)
• M5: 530,324 km (0.091 R)
• M6: 586,573 km (0.085 R)
• M7: 640,428 km (0.117 R)
• M8: 768,634 km (0.075 R)
• M9: 905,516 km (0.104 R)
• M10: 1,012,179 km (0.118 R)
• M11: 1,111,961 km (0.099 R)
• M12: 1,180,477 km (0.116 R)
• M13: 1,262,157 km (0.094 R)
• M14: 1,339,649 km (0.067 R)
• M15: 1,400,535 km (0.047 R)
• M16: 1,481,019 km (0.108 R)
• M17: 1,620,893 km (0.107 R)
• M18: 1,699,133 km (0.085 R)
• M19: 1,765,255 km (0.119 R)
• M20: 1,968,858 km (0.087 R)
• M21: 2,187,420 km (0.119 R)
• M22: 2,237,984 km (0.088 R)
• M23: 2,354,820 km (0.045 R)
• M24: 2,406,581 km (0.119 R)
• M25: 2,541,369 km (0.04 R)
• M26: 2,602,105 km (0.08 R)
• M27: 2,810,944 km (0.087 R)
• M28: 3,285,917 km (0.083 R)
• M29: 3,452,569 km (0.029 R)
• M30: 3,708,082 km (0.082 R)
• M31: 3,768,520 km (0.074 R)
• M32: 3,846,760 km (0.053 R)
• M33: 3,934,274 km (0.073 R)
• M34: 3,996,058 km (0.109 R)
• M35: 4,066,968 km (0.111 R)
• M36: 4,129,350 km (0.089 R)
• M37: 4,219,109 km (0.118 R)
• M38: 4,309,466 km (0.073 R)
• M39: 4,373,195 km (0.096 R)
• M40: 4,473,874 km (0.099 R)
• M41: 4,584,576 km (0.058 R)
• M42: 4,658,777 km (0.098 R)
• M43: 4,903,220 km (0.03 R)
• M44: 5,103,531 km (0.106 R)
• M45: 5,219,320 km (0.105 R)
• M46: 5,453,441 km (0.071 R)
• M47: 5,512,532 km (0.064 R)
• M48: 5,581,646 km (0.101 R)
• M49: 5,871,417 km (0.086 R)
• M50: 6,186,620 km (0.054 R)
• M51: 6,237,932 km (0.05 R)
• M52: 6,330,832 km (0.101 R)
• M53: 6,538,624 km (0.082 R)
• M54: 6,675,057 km (0.111 R)
• M55: 6,759,430 km (0.104 R)
• M56: 6,865,345 km (0.107 R)
• M57: 7,251,458 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 9.7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.93 AU - 3.73 AU

Year: 4122 Days

Day: 8.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,400,311 km

• M1: 191,934 km (0.112 R)
• M2: 264,938 km (0.08 R)
• M3: 723,306 km (0.091 R)
• M4: 789,877 km (0.08 R)
• M5: 1,142,180 km (0.069 R)
• M6: 1,315,713 km (0.112 R)
• M7: 1,555,668 km (0.105 R)
• M8: 1,673,551 km (0.101 R)
• M9: 1,902,885 km (0.09 R)
• M10: 1,981,573 km (0.094 R)
• M11: 2,208,065 km (0.07 R)
• M12: 2,442,933 km (0.118 R)
• M13: 2,598,216 km (0.099 R)
• M14: 2,668,377 km (0.116 R)
• M15: 3,617,426 km (0.108 R)
• M16: 3,695,965 km (0.057 R)
• M17: 3,854,838 km (0.082 R)
• M18: 3,955,368 km (0.114 R)
• M19: 4,449,789 km (0.095 R)
• M20: 4,640,376 km (0.115 R)
• M21: 4,790,423 km (0.082 R)
• M22: 5,339,447 km (0.119 R)
• M23: 5,564,742 km (0.101 R)
• M24: 6,330,084 km (0.095 R)
• M25: 6,449,015 km (0.114 R)
• M26: 7,932,726 km (0.043 R)
• M27: 8,267,676 km (0.119 R)
• M28: 8,554,754 km (0.107 R)
• M29: 8,898,231 km (0.083 R)
• M30: 9,817,959 km (0.12 R)
• M31: 10,121,942 km (0.059 R)
• M32: 10,372,967 km (0.045 R)
• M33: 10,654,360 km (0.056 R)
• M34: 10,938,297 km (0.05 R)
• M35: 11,253,500 km (0.101 R)
• M36: 11,805,067 km (0.112 R)
• M37: 12,454,621 km (0.096 R)
• M38: 12,783,886 km (0.1 R)
• M39: 13,055,257 km (0.089 R)
• M40: 13,176,580 km (0.059 R)
• M41: 13,298,204 km (0.08 R)
• M42: 13,359,090 km (0.083 R)
• M43: 13,634,649 km (0.109 R)
• M44: 13,726,801 km (0.027 R)
• M45: 14,315,918 km (0.083 R)
• M46: 14,597,760 km (0.058 R)
• M47: 14,723,722 km (0.095 R)
• M48: 15,326,601 km (0.081 R)
• M49: 15,422,493 km (0.078 R)
• M50: 15,582,862 km (0.113 R)
• M51: 15,743,830 km (0.072 R)
• M52: 16,197,261 km (0.079 R)
• M53: 16,687,792 km (0.116 R)
• M54: 16,852,499 km (0.088 R)
• M55: 16,951,533 km (0.09 R)
• M56: 17,316,402 km (0.028 R)
• M57: 17,449,694 km (0.027 R)
• M58: 17,818,004 km (0.087 R)
• M59: 18,053,770 km (0.115 R)
• M60: 18,155,048 km (0.078 R)
• M61: 19,420,496 km (0.077 R)
• M62: 19,663,144 km (0.118 R)
• M63: 19,837,126 km (0.119 R)
• M64: 20,011,558 km (0.112 R)
• M65: 20,361,916 km (0.098 R)
• M66: 20,573,148 km (0.106 R)
• M67: 20,785,128 km (0.05 R)
• M68: 21,353,750 km (0.104 R)
• M69: 21,747,790 km (0.117 R)
• M70: 21,891,554 km (0.107 R)
• M71: 22,288,886 km (0.074 R)
• M72: 22,980,627 km (0.104 R)
• M73: 23,163,884 km (0.065 R)
• M74: 23,384,391 km (0.084 R)
• M75: 23,457,993 km (0.045 R)
• M76: 24,161,702 km (0.11 R)
• M77: 24,572,198 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.7

Radius: 6.9

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.42 AU - 7.34 AU

Year: 9671 Days

Day: 17.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,400,311 km

• M1: 273,615 km (0.119 R)
• M2: 430,692 km (0.089 R)
• M3: 719,416 km (0.108 R)
• M4: 860,038 km (0.092 R)
• M5: 942,018 km (0.111 R)
• M6: 1,096,403 km (0.088 R)
• M7: 1,567,786 km (0.076 R)
• M8: 1,856,809 km (0.116 R)
• M9: 2,140,147 km (0.078 R)
• M10: 2,507,560 km (0.113 R)
• M11: 2,602,405 km (0.114 R)
• M12: 2,969,219 km (0.101 R)
• M13: 3,120,462 km (0.111 R)
• M14: 3,352,189 km (0.039 R)
• M15: 3,483,386 km (0.109 R)
• M16: 3,723,790 km (0.1 R)
• M17: 4,080,581 km (0.064 R)
• M18: 4,305,576 km (0.093 R)
• M19: 5,583,292 km (0.092 R)
• M20: 6,182,581 km (0.112 R)
• M21: 7,339,571 km (0.05 R)
• M22: 7,544,520 km (0.112 R)
• M23: 7,925,246 km (0.114 R)
• M24: 8,100,276 km (0.057 R)
• M25: 8,454,374 km (0.034 R)
• M26: 8,669,197 km (0.11 R)
• M27: 9,324,734 km (0.116 R)
• M28: 9,509,637 km (0.107 R)
• M29: 9,995,980 km (0.077 R)
• M30: 10,071,527 km (0.116 R)
• M31: 10,413,957 km (0.092 R)
• M32: 11,110,035 km (0.109 R)
• M33: 11,901,109 km (0.117 R)
• M34: 12,303,378 km (0.109 R)
• M35: 12,956,372 km (0.117 R)
• M36: 13,204,106 km (0.118 R)
• M37: 13,286,984 km (0.109 R)
• M38: 13,370,160 km (0.07 R)
• M39: 15,198,545 km (0.082 R)
• M40: 15,285,462 km (0.12 R)
• M41: 16,031,057 km (0.069 R)
• M42: 16,519,943 km (0.073 R)
• M43: 16,564,523 km (0.051 R)
• M44: 18,061,400 km (0.069 R)
• M45: 18,616,408 km (0.103 R)
• M46: 18,709,458 km (0.1 R)
• M47: 19,553,788 km (0.101 R)
• M48: 21,036,752 km (0.117 R)
• M49: 21,425,407 km (0.059 R)
• M50: 22,012,728 km (0.103 R)
• M51: 23,654,864 km (0.11 R)
• M52: 23,755,693 km (0.113 R)
• M53: 23,907,236 km (0.115 R)
• M54: 24,771,463 km (0.092 R)
• M55: 24,976,412 km (0.09 R)
• M56: 26,426,015 km (0.075 R)
• M57: 27,690,267 km (0.066 R)
• M58: 28,009,359 km (0.093 R)
• M59: 29,949,643 km (0.103 R)
• M60: 30,605,929 km (0.047 R)
• M61: 31,322,353 km (0.048 R)
• M62: 31,488,407 km (0.119 R)
• M63: 31,932,862 km (0.059 R)
• M64: 32,659,310 km (0.104 R)
• M65: 33,109,150 km (0.117 R)
• M66: 33,221,947 km (0.08 R)
• M67: 33,447,840 km (0.111 R)
• M68: 33,504,388 km (0.115 R)
• M69: 33,560,936 km (0.073 R)
• M70: 35,966,470 km (0.107 R)
• M71: 36,489,165 km (0.051 R)
• M72: 36,663,895 km (0.082 R)
• M73: 37,895,235 km (0.056 R)
• M74: 38,013,268 km (0.037 R)
• M75: 39,140,039 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.2

Radius: 5.4

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.83 AU - 9.21 AU

Year: 16867 Days

Day: 20.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,400,311 km

• M1: 101,876 km (0.062 R)
• M2: 187,297 km (0.065 R)
• M3: 375,491 km (0.117 R)
• M4: 524,191 km (0.092 R)
• M5: 596,148 km (0.07 R)
• M6: 811,718 km (0.066 R)
• M7: 1,073,215 km (0.089 R)
• M8: 1,261,559 km (0.108 R)
• M9: 1,434,943 km (0.088 R)
• M10: 1,999,974 km (0.038 R)
• M11: 2,944,984 km (0.104 R)
• M12: 3,042,970 km (0.104 R)
• M13: 3,275,595 km (0.088 R)
• M14: 3,343,213 km (0.095 R)
• M15: 3,583,318 km (0.099 R)
• M16: 4,560,641 km (0.097 R)
• M17: 4,826,775 km (0.096 R)
• M18: 4,981,011 km (0.056 R)
• M19: 6,315,424 km (0.111 R)
• M20: 6,399,647 km (0.062 R)
• M21: 6,956,301 km (0.117 R)
• M22: 6,999,684 km (0.088 R)
• M23: 7,350,641 km (0.091 R)
• M24: 7,572,943 km (0.114 R)
• M25: 7,797,490 km (0.049 R)
• M26: 7,842,668 km (0.074 R)
• M27: 8,069,758 km (0.111 R)
• M28: 8,161,162 km (0.048 R)
• M29: 8,253,015 km (0.077 R)
• M30: 9,142,225 km (0.071 R)
• M31: 9,573,815 km (0.085 R)
• M32: 10,159,790 km (0.066 R)
• M33: 11,366,147 km (0.108 R)
• M34: 11,881,960 km (0.095 R)
• M35: 12,670,042 km (0.116 R)
• M36: 13,366,719 km (0.042 R)
• M37: 14,351,672 km (0.072 R)
• M38: 14,518,025 km (0.097 R)
• M39: 16,159,412 km (0.066 R)
• M40: 17,443,411 km (0.088 R)
• M41: 17,620,984 km (0.1 R)
• M42: 17,858,695 km (0.113 R)
• M43: 18,217,281 km (0.073 R)
• M44: 18,820,310 km (0.119 R)
• M45: 20,231,766 km (0.116 R)
• M46: 20,356,231 km (0.112 R)
• M47: 21,170,642 km (0.109 R)
• M48: 22,701,926 km (0.087 R)
• M49: 23,155,207 km (0.087 R)
• M50: 23,939,399 km (0.102 R)
• M51: 24,334,637 km (0.103 R)
• M52: 25,265,435 km (0.105 R)
• M53: 26,207,752 km (0.058 R)
• M54: 26,547,040 km (0.117 R)
• M55: 27,298,769 km (0.057 R)
• M56: 27,504,915 km (0.077 R)
• M57: 27,573,730 km (0.078 R)
• M58: 31,519,972 km (0.1 R)
• M59: 31,953,058 km (0.103 R)
• M60: 32,533,797 km (0.026 R)
• M61: 33,705,447 km (0.117 R)
• M62: 33,852,801 km (0.049 R)
• M63: 34,074,356 km (0.058 R)
• M64: 34,593,161 km (0.106 R)
• M65: 36,165,285 km (0.049 R)
• M66: 36,391,776 km (0.066 R)
• M67: 37,684,003 km (0.059 R)
• M68: 37,760,447 km (0.101 R)
• M69: 38,220,461 km (0.076 R)
• M70: 39,611,422 km (0.105 R)
• M71: 41,176,515 km (0.067 R)
• M72: 41,412,879 km (0.072 R)
• M73: 42,363,424 km (0.077 R)
• M74: 43,001,010 km (0.102 R)
• M75: 44,689,821 km (0.11 R)
• M76: 46,975,078 km (0.12 R)
• M77: 47,552,376 km (0.118 R)
• M78: 47,800,409 km (0.095 R)
• M79: 48,214,945 km (0.117 R)
• M80: 48,297,972 km (0.114 R)
• M81: 48,380,999 km (0.119 R)
• M82: 50,895,589 km (0.037 R)
• M83: 51,234,129 km (0.1 R)
• M84: 52,083,546 km (0.082 R)
• M85: 52,510,049 km (0.06 R)
• M86: 52,766,460 km (0.116 R)
• M87: 55,006,389 km (0.113 R)
• M88: 55,266,839 km (0.079 R)
• M89: 55,788,936 km (0.056 R)
• M90: 57,541,175 km (0.082 R)
• M91: 57,805,515 km (0.069 R)
• M92: 57,893,778 km (0.035 R)
• M93: 58,867,061 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit