🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 13.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.4 AU - 1.52 AU

Year: 1139 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 40,503,517 km

• M1: 175,179 km (0.047 R)
• M2: 293,212 km (0.1 R)
• M3: 434,731 km (0.062 R)
• M4: 545,733 km (0.101 R)
• M5: 680,222 km (0.091 R)
• M6: 767,287 km (0.063 R)
• M7: 961,316 km (0.119 R)
• M8: 1,088,773 km (0.099 R)
• M9: 1,208,152 km (0.072 R)
• M10: 1,384,827 km (0.115 R)
• M11: 1,499,868 km (0.115 R)
• M12: 1,915,900 km (0.069 R)
• M13: 2,010,446 km (0.048 R)
• M14: 2,222,576 km (0.105 R)
• M15: 2,331,333 km (0.071 R)
• M16: 2,756,042 km (0.116 R)
• M17: 2,844,005 km (0.076 R)
• M18: 3,022,775 km (0.082 R)
• M19: 3,174,616 km (0.09 R)
• M20: 3,308,357 km (0.085 R)
• M21: 3,402,155 km (0.083 R)
• M22: 3,699,555 km (0.062 R)
• M23: 3,917,370 km (0.12 R)
• M24: 4,173,033 km (0.08 R)
• M25: 4,263,390 km (0.095 R)
• M26: 4,399,973 km (0.089 R)
• M27: 4,736,269 km (0.038 R)
• M28: 4,913,542 km (0.111 R)
• M29: 5,105,177 km (0.058 R)
• M30: 5,323,739 km (0.112 R)
• M31: 5,532,877 km (0.105 R)
• M32: 5,632,360 km (0.111 R)
• M33: 5,782,706 km (0.113 R)
• M34: 6,048,990 km (0.1 R)
• M35: 6,345,194 km (0.044 R)
• M36: 6,620,005 km (0.093 R)
• M37: 6,845,299 km (0.103 R)
• M38: 7,086,601 km (0.102 R)
• M39: 7,249,064 km (0.063 R)
• M40: 7,467,776 km (0.109 R)
• M41: 7,702,346 km (0.108 R)
• M42: 7,813,646 km (0.063 R)
• M43: 8,278,447 km (0.049 R)
• M44: 8,564,628 km (0.118 R)
• M45: 8,839,439 km (0.084 R)
• M46: 9,220,315 km (0.045 R)
• M47: 9,831,871 km (0.035 R)
• M48: 10,303,105 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 13.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.47 AU - 4.89 AU

Year: 6537 Days

Day: 10.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,503,517 km

• M1: 195,375 km (0.117 R)
• M2: 398,529 km (0.115 R)
• M3: 484,099 km (0.037 R)
• M4: 578,196 km (0.115 R)
• M5: 734,077 km (0.077 R)
• M6: 1,012,628 km (0.055 R)
• M7: 1,257,520 km (0.089 R)
• M8: 2,065,348 km (0.091 R)
• M9: 2,210,458 km (0.051 R)
• M10: 2,824,857 km (0.101 R)
• M11: 3,128,091 km (0.109 R)
• M12: 3,392,880 km (0.119 R)
• M13: 4,258,004 km (0.101 R)
• M14: 5,076,155 km (0.095 R)
• M15: 5,188,952 km (0.101 R)
• M16: 5,532,428 km (0.098 R)
• M17: 5,619,494 km (0.105 R)
• M18: 5,883,535 km (0.056 R)
• M19: 6,031,936 km (0.11 R)
• M20: 6,241,822 km (0.112 R)
• M21: 6,332,478 km (0.11 R)
• M22: 7,137,165 km (0.093 R)
• M23: 7,487,373 km (0.118 R)
• M24: 7,810,654 km (0.03 R)
• M25: 8,237,906 km (0.043 R)
• M26: 8,672,787 km (0.093 R)
• M27: 8,944,157 km (0.084 R)
• M28: 9,046,632 km (0.091 R)
• M29: 9,460,569 km (0.087 R)
• M30: 9,565,138 km (0.092 R)
• M31: 9,670,006 km (0.111 R)
• M32: 9,845,634 km (0.089 R)
• M33: 10,057,764 km (0.077 R)
• M34: 11,362,257 km (0.097 R)
• M35: 11,659,508 km (0.091 R)
• M36: 12,299,488 km (0.054 R)
• M37: 12,528,074 km (0.057 R)
• M38: 12,873,645 km (0.063 R)
• M39: 12,989,583 km (0.086 R)
• M40: 13,495,822 km (0.041 R)
• M41: 13,613,705 km (0.065 R)
• M42: 13,810,726 km (0.072 R)
• M43: 14,127,873 km (0.06 R)
• M44: 14,407,472 km (0.049 R)
• M45: 14,568,140 km (0.113 R)
• M46: 15,094,126 km (0.097 R)
• M47: 15,379,858 km (0.076 R)
• M48: 15,832,691 km (0.099 R)
• M49: 17,601,835 km (0.067 R)
• M50: 18,379,146 km (0.118 R)
• M51: 18,728,157 km (0.068 R)
• M52: 20,416,070 km (0.112 R)
• M53: 20,822,976 km (0.096 R)
• M54: 21,095,693 km (0.096 R)
• M55: 21,415,384 km (0.099 R)
• M56: 21,598,791 km (0.087 R)
• M57: 22,198,529 km (0.087 R)
• M58: 22,523,755 km (0.096 R)
• M59: 22,710,303 km (0.072 R)
• M60: 23,320,214 km (0.073 R)
• M61: 23,650,825 km (0.111 R)
• M62: 24,603,913 km (0.081 R)
• M63: 24,892,338 km (0.102 R)
• M64: 26,744,958 km (0.065 R)
• M65: 27,041,461 km (0.092 R)
• M66: 27,538,275 km (0.069 R)
• M67: 27,937,702 km (0.072 R)
• M68: 28,088,047 km (0.119 R)
• M69: 28,288,957 km (0.083 R)
• M70: 29,964,154 km (0.091 R)
• M71: 30,169,403 km (0.08 R)
• M72: 31,046,944 km (0.108 R)
• M73: 31,462,826 km (0.119 R)
• M74: 32,037,581 km (0.12 R)
• M75: 32,457,801 km (0.119 R)
• M76: 32,721,393 km (0.108 R)
• M77: 33,038,690 km (0.079 R)
• M78: 33,250,670 km (0.051 R)
• M79: 33,622,869 km (0.034 R)
• M80: 34,425,163 km (0.11 R)
• M81: 34,640,135 km (0.082 R)
• M82: 36,540,327 km (0.112 R)
• M83: 36,649,982 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.9

Radius: 7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.05 AU - 7.81 AU

Year: 11779 Days

Day: 22 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,503,517 km

• M1: 373,695 km (0.079 R)
• M2: 420,968 km (0.115 R)
• M3: 670,946 km (0.094 R)
• M4: 771,027 km (0.079 R)
• M5: 1,343,538 km (0.053 R)
• M6: 1,432,400 km (0.11 R)
• M7: 1,963,771 km (0.099 R)
• M8: 3,004,075 km (0.032 R)
• M9: 3,087,700 km (0.112 R)
• M10: 3,308,656 km (0.106 R)
• M11: 3,658,566 km (0.038 R)
• M12: 4,075,644 km (0.044 R)
• M13: 4,224,345 km (0.107 R)
• M14: 4,393,689 km (0.119 R)
• M15: 4,546,130 km (0.101 R)
• M16: 4,797,604 km (0.082 R)
• M17: 5,785,698 km (0.082 R)
• M18: 6,703,032 km (0.034 R)
• M19: 7,055,784 km (0.09 R)
• M20: 7,324,312 km (0.106 R)
• M21: 7,619,169 km (0.087 R)
• M22: 7,940,954 km (0.092 R)
• M23: 8,126,755 km (0.069 R)
• M24: 8,455,571 km (0.116 R)
• M25: 8,764,790 km (0.11 R)
• M26: 10,264,508 km (0.091 R)
• M27: 10,390,919 km (0.108 R)
• M28: 10,773,291 km (0.115 R)
• M29: 11,683,444 km (0.106 R)
• M30: 13,743,108 km (0.086 R)
• M31: 14,359,900 km (0.109 R)
• M32: 14,871,225 km (0.099 R)
• M33: 15,158,004 km (0.086 R)
• M34: 15,475,451 km (0.08 R)
• M35: 17,849,569 km (0.09 R)
• M36: 18,062,746 km (0.088 R)
• M37: 18,154,300 km (0.094 R)
• M38: 19,047,549 km (0.099 R)
• M39: 20,049,705 km (0.075 R)
• M40: 20,207,830 km (0.118 R)
• M41: 20,684,748 km (0.105 R)
• M42: 21,455,476 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.8

Radius: 7.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.48 AU - 10.12 AU

Year: 15439 Days

Day: 15.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,503,517 km

• M1: 149,598 km (0.034 R)
• M2: 489,335 km (0.079 R)
• M3: 1,714,990 km (0.089 R)
• M4: 1,828,684 km (0.112 R)
• M5: 1,992,045 km (0.112 R)
• M6: 2,333,128 km (0.112 R)
• M7: 2,960,093 km (0.106 R)
• M8: 3,902,410 km (0.109 R)
• M9: 4,052,756 km (0.038 R)
• M10: 5,490,541 km (0.12 R)
• M11: 5,967,309 km (0.086 R)
• M12: 6,245,711 km (0.041 R)
• M13: 6,635,563 km (0.064 R)
• M14: 6,743,124 km (0.098 R)
• M15: 7,663,001 km (0.048 R)
• M16: 8,465,594 km (0.092 R)
• M17: 9,617,647 km (0.084 R)
• M18: 9,739,569 km (0.109 R)
• M19: 10,067,338 km (0.06 R)
• M20: 10,649,723 km (0.113 R)
• M21: 11,072,337 km (0.115 R)
• M22: 11,371,533 km (0.086 R)
• M23: 12,196,714 km (0.041 R)
• M24: 12,505,634 km (0.115 R)
• M25: 13,629,862 km (0.105 R)
• M26: 14,974,148 km (0.105 R)
• M27: 15,068,395 km (0.096 R)
• M28: 15,447,476 km (0.097 R)
• M29: 15,685,935 km (0.099 R)
• M30: 16,021,782 km (0.112 R)
• M31: 16,652,038 km (0.115 R)
• M32: 19,048,147 km (0.062 R)
• M33: 19,201,485 km (0.072 R)
• M34: 20,442,699 km (0.072 R)
• M35: 21,976,825 km (0.057 R)
• M36: 23,001,869 km (0.081 R)
• M37: 23,274,138 km (0.119 R)
• M38: 23,822,115 km (0.087 R)
• M39: 24,318,929 km (0.081 R)
• M40: 24,429,781 km (0.083 R)
• M41: 24,651,934 km (0.115 R)
• M42: 25,378,830 km (0.054 R)
• M43: 25,942,664 km (0.107 R)
• M44: 27,255,236 km (0.098 R)
• M45: 27,774,789 km (0.072 R)
• M46: 27,832,684 km (0.109 R)
• M47: 27,890,578 km (0.119 R)
• M48: 28,181,097 km (0.072 R)
• M49: 29,766,536 km (0.047 R)
• M50: 30,301,498 km (0.09 R)
• M51: 32,594,982 km (0.115 R)
• M52: 32,900,910 km (0.051 R)
• M53: 33,146,251 km (0.115 R)
• M54: 34,134,045 km (0.063 R)
• M55: 35,194,096 km (0.078 R)
• M56: 35,445,121 km (0.104 R)
• M57: 37,538,294 km (0.066 R)
• M58: 38,632,304 km (0.111 R)
• M59: 40,194,405 km (0.065 R)
• M60: 40,719,643 km (0.116 R)
• M61: 40,983,234 km (0.055 R)
• M62: 41,976,265 km (0.082 R)
• M63: 43,044,394 km (0.112 R)
• M64: 44,053,880 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.6

Radius: 3.4

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.61 AU - 11.85 AU

Year: 21127 Days

Day: 23.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,503,517 km

• M1: 89,011 km (0.049 R)
• M2: 263,143 km (0.045 R)
• M3: 353,949 km (0.084 R)
• M4: 592,856 km (0.067 R)
• M5: 823,985 km (0.077 R)
• M6: 1,340,995 km (0.109 R)
• M7: 1,399,338 km (0.099 R)
• M8: 2,116,511 km (0.097 R)
• M9: 2,903,395 km (0.046 R)
• M10: 3,132,280 km (0.046 R)
• M11: 3,770,315 km (0.074 R)
• M12: 4,274,460 km (0.095 R)
• M13: 4,979,066 km (0.093 R)
• M14: 5,437,434 km (0.114 R)
• M15: 5,845,387 km (0.045 R)
• M16: 6,133,662 km (0.081 R)
• M17: 6,165,975 km (0.105 R)
• M18: 6,393,813 km (0.036 R)
• M19: 6,790,696 km (0.118 R)
• M20: 6,958,395 km (0.071 R)
• M21: 7,059,673 km (0.107 R)
• M22: 7,093,632 km (0.113 R)
• M23: 7,229,616 km (0.096 R)
• M24: 9,670,306 km (0.087 R)
• M25: 9,858,948 km (0.112 R)
• M26: 10,432,208 km (0.102 R)
• M27: 11,451,119 km (0.06 R)
• M28: 11,530,854 km (0.082 R)
• M29: 13,750,887 km (0.11 R)
• M30: 15,742,483 km (0.044 R)
• M31: 15,786,764 km (0.077 R)
• M32: 16,321,576 km (0.102 R)
• M33: 17,408,555 km (0.11 R)
• M34: 17,546,185 km (0.114 R)
• M35: 18,053,471 km (0.109 R)
• M36: 18,518,870 km (0.087 R)
• M37: 18,706,167 km (0.112 R)
• M38: 20,323,020 km (0.118 R)
• M39: 22,182,372 km (0.046 R)
• M40: 23,485,519 km (0.106 R)
• M41: 24,299,631 km (0.083 R)
• M42: 25,903,320 km (0.092 R)
• M43: 26,480,469 km (0.119 R)
• M44: 26,585,935 km (0.079 R)
• M45: 27,168,021 km (0.102 R)
• M46: 29,538,548 km (0.095 R)
• M47: 30,306,584 km (0.103 R)
• M48: 31,136,702 km (0.112 R)
• M49: 31,359,304 km (0.106 R)
• M50: 32,762,682 km (0.043 R)
• M51: 34,301,146 km (0.096 R)
• M52: 35,281,910 km (0.058 R)
• M53: 38,159,724 km (0.047 R)
• M54: 38,398,033 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 14,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit