🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.2

Radius: 13

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.48 AU - 0.76 AU

Year: 337 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,138,656 km

• M1: 162,014 km (0.102 R)
• M2: 243,396 km (0.083 R)
• M3: 335,997 km (0.102 R)
• M4: 438,023 km (0.111 R)
• M5: 522,545 km (0.112 R)
• M6: 631,453 km (0.101 R)
• M7: 714,629 km (0.079 R)
• M8: 797,805 km (0.077 R)
• M9: 916,287 km (0.098 R)
• M10: 1,001,259 km (0.093 R)
• M11: 1,086,679 km (0.052 R)
• M12: 1,194,838 km (0.041 R)
• M13: 1,385,575 km (0.072 R)
• M14: 1,479,523 km (0.079 R)
• M15: 1,603,540 km (0.034 R)
• M16: 1,714,092 km (0.118 R)
• M17: 1,800,859 km (0.104 R)
• M18: 2,042,909 km (0.076 R)
• M19: 2,235,740 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 13.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.14 AU - 5.18 AU

Year: 5857 Days

Day: 8 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,138,656 km

• M1: 173,982 km (0.101 R)
• M2: 307,723 km (0.069 R)
• M3: 410,497 km (0.107 R)
• M4: 566,378 km (0.095 R)
• M5: 830,418 km (0.12 R)
• M6: 1,643,482 km (0.106 R)
• M7: 1,873,414 km (0.087 R)
• M8: 3,153,972 km (0.045 R)
• M9: 3,442,397 km (0.115 R)
• M10: 3,614,584 km (0.11 R)
• M11: 4,306,025 km (0.059 R)
• M12: 4,438,718 km (0.07 R)
• M13: 4,572,758 km (0.062 R)
• M14: 4,982,955 km (0.09 R)
• M15: 5,348,124 km (0.096 R)
• M16: 5,722,119 km (0.074 R)
• M17: 5,809,633 km (0.06 R)
• M18: 6,045,400 km (0.08 R)
• M19: 6,740,581 km (0.103 R)
• M20: 6,863,999 km (0.11 R)
• M21: 7,814,544 km (0.064 R)
• M22: 8,009,769 km (0.09 R)
• M23: 8,471,279 km (0.085 R)
• M24: 9,145,666 km (0.101 R)
• M25: 9,420,328 km (0.076 R)
• M26: 9,977,879 km (0.103 R)
• M27: 10,438,939 km (0.094 R)
• M28: 10,582,105 km (0.045 R)
• M29: 10,870,679 km (0.072 R)
• M30: 11,714,411 km (0.037 R)
• M31: 12,125,506 km (0.107 R)
• M32: 12,276,151 km (0.095 R)
• M33: 12,541,388 km (0.118 R)
• M34: 12,808,420 km (0.099 R)
• M35: 12,923,461 km (0.115 R)
• M36: 13,464,856 km (0.116 R)
• M37: 14,450,257 km (0.118 R)
• M38: 14,730,304 km (0.098 R)
• M39: 15,255,243 km (0.11 R)
• M40: 15,786,315 km (0.089 R)
• M41: 16,281,933 km (0.097 R)
• M42: 17,119,382 km (0.044 R)
• M43: 17,373,399 km (0.119 R)
• M44: 18,013,828 km (0.06 R)
• M45: 18,142,931 km (0.119 R)
• M46: 18,315,417 km (0.032 R)
• M47: 18,445,118 km (0.047 R)
• M48: 18,705,568 km (0.047 R)
• M49: 19,936,908 km (0.06 R)
• M50: 20,293,550 km (0.096 R)
• M51: 20,427,888 km (0.099 R)
• M52: 21,149,100 km (0.101 R)
• M53: 21,239,756 km (0.12 R)
• M54: 21,558,400 km (0.117 R)
• M55: 21,649,654 km (0.077 R)
• M56: 21,832,762 km (0.087 R)
• M57: 22,108,321 km (0.101 R)
• M58: 22,709,256 km (0.12 R)
• M59: 22,848,681 km (0.077 R)
• M60: 23,362,400 km (0.109 R)
• M61: 23,550,146 km (0.115 R)
• M62: 23,644,243 km (0.055 R)
• M63: 23,974,555 km (0.049 R)
• M64: 24,735,110 km (0.093 R)
• M65: 25,022,488 km (0.025 R)
• M66: 25,310,763 km (0.096 R)
• M67: 26,573,219 km (0.049 R)
• M68: 28,655,622 km (0.041 R)
• M69: 29,716,420 km (0.117 R)
• M70: 29,869,010 km (0.112 R)
• M71: 30,379,438 km (0.109 R)
• M72: 30,584,537 km (0.089 R)
• M73: 31,150,615 km (0.098 R)
• M74: 31,305,748 km (0.06 R)
• M75: 31,928,374 km (0.088 R)
• M76: 32,397,962 km (0.095 R)
• M77: 32,555,040 km (0.11 R)
• M78: 32,659,908 km (0.059 R)
• M79: 32,922,602 km (0.096 R)
• M80: 33,238,702 km (0.079 R)
• M81: 34,780,607 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.9

Radius: 11.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.48 AU - 5.7 AU

Year: 6788 Days

Day: 9.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,138,656 km

• M1: 534,064 km (0.067 R)
• M2: 827,875 km (0.075 R)
• M3: 901,926 km (0.054 R)
• M4: 978,669 km (0.051 R)
• M5: 1,057,657 km (0.117 R)
• M6: 1,256,921 km (0.113 R)
• M7: 1,379,143 km (0.119 R)
• M8: 1,888,524 km (0.076 R)
• M9: 2,766,513 km (0.047 R)
• M10: 3,092,637 km (0.068 R)
• M11: 3,333,340 km (0.089 R)
• M12: 3,858,727 km (0.11 R)
• M13: 4,118,130 km (0.093 R)
• M14: 4,572,459 km (0.05 R)
• M15: 4,709,042 km (0.056 R)
• M16: 4,847,121 km (0.1 R)
• M17: 4,930,596 km (0.119 R)
• M18: 5,298,158 km (0.11 R)
• M19: 5,384,177 km (0.079 R)
• M20: 5,733,189 km (0.094 R)
• M21: 6,149,669 km (0.078 R)
• M22: 6,361,649 km (0.11 R)
• M23: 6,699,741 km (0.106 R)
• M24: 6,918,004 km (0.087 R)
• M25: 7,554,393 km (0.116 R)
• M26: 7,978,204 km (0.073 R)
• M27: 8,883,122 km (0.067 R)
• M28: 10,390,619 km (0.042 R)
• M29: 10,643,589 km (0.116 R)
• M30: 10,898,504 km (0.106 R)
• M31: 11,192,314 km (0.079 R)
• M32: 11,750,314 km (0.12 R)
• M33: 12,013,906 km (0.052 R)
• M34: 12,127,451 km (0.067 R)
• M35: 12,585,220 km (0.05 R)
• M36: 12,816,349 km (0.085 R)
• M37: 12,971,033 km (0.063 R)
• M38: 13,087,570 km (0.104 R)
• M39: 13,635,996 km (0.111 R)
• M40: 13,992,487 km (0.042 R)
• M41: 14,271,936 km (0.103 R)
• M42: 14,392,213 km (0.105 R)
• M43: 14,674,205 km (0.117 R)
• M44: 14,876,760 km (0.079 R)
• M45: 14,998,832 km (0.076 R)
• M46: 15,490,261 km (0.073 R)
• M47: 15,613,829 km (0.115 R)
• M48: 16,404,753 km (0.084 R)
• M49: 16,953,478 km (0.068 R)
• M50: 17,294,112 km (0.117 R)
• M51: 17,379,533 km (0.067 R)
• M52: 17,551,121 km (0.116 R)
• M53: 18,068,880 km (0.102 R)
• M54: 18,460,377 km (0.072 R)
• M55: 18,986,962 km (0.118 R)
• M56: 19,119,356 km (0.089 R)
• M57: 19,965,182 km (0.107 R)
• M58: 20,732,171 km (0.105 R)
• M59: 20,959,559 km (0.078 R)
• M60: 21,050,814 km (0.059 R)
• M61: 21,187,846 km (0.111 R)
• M62: 21,554,809 km (0.09 R)
• M63: 21,693,038 km (0.12 R)
• M64: 21,785,340 km (0.099 R)
• M65: 22,109,219 km (0.073 R)
• M66: 22,295,169 km (0.057 R)
• M67: 22,574,917 km (0.072 R)
• M68: 23,991,011 km (0.117 R)
• M69: 24,277,790 km (0.103 R)
• M70: 24,854,489 km (0.114 R)
• M71: 25,533,215 km (0.064 R)
• M72: 26,464,013 km (0.104 R)
• M73: 27,505,663 km (0.083 R)
• M74: 29,987,940 km (0.088 R)
• M75: 30,658,438 km (0.08 R)
• M76: 31,177,543 km (0.097 R)
• M77: 31,490,501 km (0.057 R)
• M78: 32,330,045 km (0.065 R)
• M79: 32,805,467 km (0.047 R)
• M80: 33,443,053 km (0.114 R)
• M81: 33,656,529 km (0.115 R)
• M82: 34,138,384 km (0.08 R)
• M83: 35,163,129 km (0.093 R)
• M84: 36,471,961 km (0.093 R)
• M85: 36,691,720 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.9

Radius: 4.6

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.75 AU - 8.35 AU

Year: 15765 Days

Day: 21.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,138,656 km

• M1: 179,069 km (0.115 R)
• M2: 1,298,809 km (0.069 R)
• M3: 1,358,648 km (0.109 R)
• M4: 1,759,271 km (0.104 R)
• M5: 3,023,822 km (0.111 R)
• M6: 3,681,604 km (0.079 R)
• M7: 4,114,540 km (0.1 R)
• M8: 4,412,090 km (0.077 R)
• M9: 4,472,528 km (0.1 R)
• M10: 5,345,730 km (0.073 R)
• M11: 5,377,894 km (0.061 R)
• M12: 5,637,446 km (0.07 R)
• M13: 6,000,969 km (0.075 R)
• M14: 6,101,349 km (0.119 R)
• M15: 6,337,863 km (0.082 R)
• M16: 6,577,519 km (0.07 R)
• M17: 7,242,631 km (0.107 R)
• M18: 7,855,833 km (0.111 R)
• M19: 8,787,229 km (0.093 R)
• M20: 8,977,817 km (0.1 R)
• M21: 9,713,988 km (0.082 R)
• M22: 9,871,365 km (0.097 R)
• M23: 10,109,076 km (0.063 R)
• M24: 10,429,066 km (0.032 R)
• M25: 11,037,929 km (0.091 R)
• M26: 11,078,919 km (0.11 R)
• M27: 11,491,660 km (0.071 R)
• M28: 11,533,248 km (0.085 R)
• M29: 11,741,787 km (0.067 R)
• M30: 12,247,278 km (0.104 R)
• M31: 12,417,371 km (0.063 R)
• M32: 13,235,971 km (0.118 R)
• M33: 13,673,694 km (0.12 R)
• M34: 13,938,782 km (0.104 R)
• M35: 14,071,774 km (0.055 R)
• M36: 14,879,453 km (0.071 R)
• M37: 15,979,297 km (0.045 R)
• M38: 16,539,092 km (0.098 R)
• M39: 17,105,170 km (0.078 R)
• M40: 17,200,165 km (0.094 R)
• M41: 17,295,309 km (0.056 R)
• M42: 18,841,403 km (0.112 R)
• M43: 19,680,497 km (0.108 R)
• M44: 21,908,459 km (0.052 R)
• M45: 22,270,186 km (0.081 R)
• M46: 24,481,692 km (0.094 R)
• M47: 24,588,804 km (0.083 R)
• M48: 25,830,915 km (0.11 R)
• M49: 27,204,223 km (0.092 R)
• M50: 29,336,442 km (0.08 R)
• M51: 29,792,117 km (0.078 R)
• M52: 32,516,294 km (0.045 R)
• M53: 33,402,213 km (0.105 R)
• M54: 33,520,993 km (0.099 R)
• M55: 33,997,313 km (0.076 R)
• M56: 35,077,260 km (0.059 R)
• M57: 35,742,821 km (0.073 R)
• M58: 35,803,558 km (0.034 R)
• M59: 36,046,654 km (0.118 R)
• M60: 36,779,534 km (0.072 R)
• M61: 37,024,875 km (0.087 R)
• M62: 37,209,179 km (0.08 R)
• M63: 37,332,298 km (0.097 R)
• M64: 37,455,567 km (0.109 R)
• M65: 37,887,905 km (0.101 R)
• M66: 38,570,669 km (0.098 R)
• M67: 38,944,814 km (0.037 R)
• M68: 40,263,669 km (0.098 R)
• M69: 40,960,346 km (0.055 R)
• M70: 41,788,669 km (0.061 R)
• M71: 42,944,911 km (0.091 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: 552 - 18,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit