🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 10.2

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.48 AU - 0.58 AU

Year: 271 Days

Day: 11.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,409,961 km

• M1: 127,607 km (0.092 R)
• M2: 210,634 km (0.082 R)
• M3: 277,504 km (0.116 R)
• M4: 342,130 km (0.08 R)
• M5: 416,630 km (0.055 R)
• M6: 619,784 km (0.026 R)
• M7: 735,722 km (0.055 R)
• M8: 814,112 km (0.049 R)
• M9: 1,024,895 km (0.104 R)
• M10: 1,109,717 km (0.106 R)
• M11: 1,200,972 km (0.117 R)
• M12: 1,315,713 km (0.083 R)
• M13: 1,447,210 km (0.063 R)
• M14: 1,538,764 km (0.091 R)
• M15: 1,605,484 km (0.101 R)
• M16: 1,718,880 km (0.033 R)
• M17: 1,821,055 km (0.1 R)
• M18: 1,934,749 km (0.104 R)
• M19: 2,026,602 km (0.043 R)
• M20: 2,095,118 km (0.049 R)
• M21: 2,164,532 km (0.109 R)
• M22: 2,310,838 km (0.116 R)
• M23: 2,429,320 km (0.037 R)
• M24: 2,507,560 km (0.106 R)
• M25: 2,608,089 km (0.103 R)
• M26: 2,704,580 km (0.062 R)
• M27: 2,785,812 km (0.031 R)
• M28: 2,862,555 km (0.075 R)
• M29: 2,984,328 km (0.069 R)
• M30: 3,079,771 km (0.107 R)
• M31: 3,176,262 km (0.114 R)
• M32: 3,465,883 km (0.08 R)
• M33: 3,631,788 km (0.113 R)
• M34: 3,916,323 km (0.073 R)
• M35: 4,021,041 km (0.083 R)
• M36: 4,101,674 km (0.079 R)
• M37: 4,201,755 km (0.093 R)
• M38: 4,359,880 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 9.7

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.99 AU - 1.07 AU

Year: 735 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,409,961 km

• M1: 124,316 km (0.12 R)
• M2: 218,862 km (0.085 R)
• M3: 314,754 km (0.079 R)
• M4: 458,517 km (0.115 R)
• M5: 636,090 km (0.113 R)
• M6: 733,778 km (0.081 R)
• M7: 810,671 km (0.039 R)
• M8: 928,853 km (0.078 R)
• M9: 1,029,981 km (0.12 R)
• M10: 1,183,020 km (0.1 R)
• M11: 1,375,552 km (0.064 R)
• M12: 1,707,660 km (0.07 R)
• M13: 1,854,864 km (0.093 R)
• M14: 2,221,977 km (0.08 R)
• M15: 2,352,127 km (0.109 R)
• M16: 2,564,108 km (0.095 R)
• M17: 2,856,422 km (0.083 R)
• M18: 3,082,913 km (0.051 R)
• M19: 3,151,130 km (0.07 R)
• M20: 3,237,148 km (0.065 R)
• M21: 3,332,592 km (0.045 R)
• M22: 3,482,190 km (0.073 R)
• M23: 3,589,003 km (0.053 R)
• M24: 3,660,959 km (0.047 R)
• M25: 3,888,647 km (0.071 R)
• M26: 3,953,273 km (0.119 R)
• M27: 4,018,348 km (0.101 R)
• M28: 4,243,942 km (0.039 R)
• M29: 4,434,978 km (0.04 R)
• M30: 4,502,597 km (0.063 R)
• M31: 4,619,283 km (0.101 R)
• M32: 4,737,017 km (0.11 R)
• M33: 4,855,648 km (0.075 R)
• M34: 4,965,453 km (0.12 R)
• M35: 5,156,788 km (0.104 R)
• M36: 5,227,997 km (0.094 R)
• M37: 5,299,505 km (0.102 R)
• M38: 5,360,989 km (0.077 R)
• M39: 5,515,823 km (0.054 R)
• M40: 5,840,600 km (0.03 R)
• M41: 5,978,679 km (0.1 R)
• M42: 6,214,894 km (0.069 R)
• M43: 6,323,352 km (0.102 R)
• M44: 6,421,339 km (0.054 R)
• M45: 6,487,012 km (0.11 R)
• M46: 6,563,906 km (0.03 R)
• M47: 6,663,239 km (0.112 R)
• M48: 6,785,311 km (0.098 R)
• M49: 6,885,840 km (0.079 R)
• M50: 6,964,230 km (0.114 R)
• M51: 7,065,657 km (0.068 R)
• M52: 7,338,224 km (0.107 R)
• M53: 7,418,409 km (0.069 R)
• M54: 7,510,412 km (0.099 R)
• M55: 7,591,194 km (0.03 R)
• M56: 7,683,945 km (0.102 R)
• M57: 7,776,995 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 11.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.95 AU - 1.49 AU

Year: 947 Days

Day: 6.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,409,961 km

• M1: 165,904 km (0.109 R)
• M2: 255,214 km (0.064 R)
• M3: 339,288 km (0.075 R)
• M4: 410,497 km (0.11 R)
• M5: 508,034 km (0.044 R)
• M6: 674,686 km (0.09 R)
• M7: 765,642 km (0.096 R)
• M8: 922,869 km (0.109 R)
• M9: 1,064,987 km (0.085 R)
• M10: 1,166,265 km (0.109 R)
• M11: 1,415,794 km (0.051 R)
• M12: 1,513,033 km (0.098 R)
• M13: 1,690,755 km (0.109 R)
• M14: 1,762,263 km (0.078 R)
• M15: 1,834,818 km (0.081 R)
• M16: 1,924,876 km (0.091 R)
• M17: 2,067,143 km (0.101 R)
• M18: 2,291,690 km (0.072 R)
• M19: 2,451,909 km (0.111 R)
• M20: 2,588,193 km (0.106 R)
• M21: 2,736,594 km (0.103 R)
• M22: 2,830,691 km (0.091 R)
• M23: 2,945,283 km (0.102 R)
• M24: 3,218,449 km (0.072 R)
• M25: 3,298,035 km (0.077 R)
• M26: 3,633,433 km (0.119 R)
• M27: 3,726,782 km (0.118 R)
• M28: 3,979,902 km (0.112 R)
• M29: 4,054,850 km (0.099 R)
• M30: 4,141,019 km (0.073 R)
• M31: 4,381,273 km (0.09 R)
• M32: 4,491,975 km (0.082 R)
• M33: 4,671,044 km (0.11 R)
• M34: 4,829,767 km (0.052 R)
• M35: 4,978,767 km (0.078 R)
• M36: 5,164,268 km (0.081 R)
• M37: 5,269,585 km (0.055 R)
• M38: 5,352,013 km (0.027 R)
• M39: 5,446,709 km (0.113 R)
• M40: 5,542,152 km (0.113 R)
• M41: 5,686,065 km (0.066 R)
• M42: 5,770,738 km (0.117 R)
• M43: 6,076,366 km (0.114 R)
• M44: 6,287,150 km (0.08 R)
• M45: 6,424,929 km (0.074 R)
• M46: 6,869,983 km (0.116 R)
• M47: 6,986,071 km (0.093 R)
• M48: 7,076,727 km (0.066 R)
• M49: 7,311,895 km (0.039 R)
• M50: 7,430,377 km (0.116 R)
• M51: 7,562,920 km (0.086 R)
• M52: 7,749,618 km (0.067 R)
• M53: 8,155,029 km (0.045 R)
• M54: 8,250,622 km (0.049 R)
• M55: 8,539,645 km (0.05 R)
• M56: 8,958,519 km (0.085 R)
• M57: 9,057,104 km (0.101 R)
• M58: 9,284,044 km (0.047 R)
• M59: 9,469,844 km (0.114 R)
• M60: 9,541,651 km (0.113 R)
• M61: 9,700,225 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.1

Radius: 8.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.99 AU - 1.53 AU

Year: 994 Days

Day: 12.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,409,961 km

• M1: 152,291 km (0.086 R)
• M2: 213,476 km (0.106 R)
• M3: 290,369 km (0.115 R)
• M4: 507,436 km (0.09 R)
• M5: 588,368 km (0.051 R)
• M6: 664,364 km (0.103 R)
• M7: 780,003 km (0.089 R)
• M8: 848,519 km (0.112 R)
• M9: 952,639 km (0.098 R)
• M10: 1,014,872 km (0.035 R)
• M11: 1,078,750 km (0.108 R)
• M12: 1,161,927 km (0.099 R)
• M13: 1,266,047 km (0.117 R)
• M14: 1,373,308 km (0.079 R)
• M15: 1,470,547 km (0.05 R)
• M16: 1,679,087 km (0.105 R)
• M17: 1,818,811 km (0.111 R)
• M18: 1,998,927 km (0.103 R)
• M19: 2,260,873 km (0.088 R)
• M20: 2,361,103 km (0.034 R)
• M21: 2,423,486 km (0.107 R)
• M22: 2,817,825 km (0.117 R)
• M23: 2,884,097 km (0.092 R)
• M24: 3,354,283 km (0.113 R)
• M25: 3,415,918 km (0.061 R)
• M26: 3,638,968 km (0.033 R)
• M27: 4,127,704 km (0.027 R)
• M28: 4,212,676 km (0.075 R)
• M29: 4,355,841 km (0.046 R)
• M30: 4,834,405 km (0.107 R)
• M31: 5,115,499 km (0.102 R)
• M32: 5,257,916 km (0.077 R)
• M33: 5,370,863 km (0.092 R)
• M34: 5,495,029 km (0.087 R)
• M35: 5,620,093 km (0.095 R)
• M36: 5,693,545 km (0.094 R)
• M37: 6,033,133 km (0.082 R)
• M38: 6,205,469 km (0.077 R)
• M39: 6,314,077 km (0.078 R)
• M40: 6,379,452 km (0.091 R)
• M41: 6,765,564 km (0.093 R)
• M42: 6,821,364 km (0.056 R)
• M43: 7,296,187 km (0.111 R)
• M44: 7,607,052 km (0.119 R)
• M45: 7,781,632 km (0.085 R)
• M46: 7,886,949 km (0.075 R)
• M47: 7,957,560 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 13.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.43 AU - 4.87 AU

Year: 7048 Days

Day: 5.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,409,961 km

• M1: 201,359 km (0.054 R)
• M2: 335,698 km (0.063 R)
• M3: 444,006 km (0.063 R)
• M4: 676,182 km (0.112 R)
• M5: 969,544 km (0.094 R)
• M6: 1,132,157 km (0.111 R)
• M7: 1,283,699 km (0.11 R)
• M8: 2,596,869 km (0.031 R)
• M9: 3,428,933 km (0.111 R)
• M10: 3,820,730 km (0.104 R)
• M11: 4,100,627 km (0.099 R)
• M12: 4,227,187 km (0.104 R)
• M13: 4,929,848 km (0.09 R)
• M14: 5,064,636 km (0.115 R)
• M15: 6,096,562 km (0.114 R)
• M16: 6,516,334 km (0.098 R)
• M17: 6,683,285 km (0.114 R)
• M18: 7,249,662 km (0.067 R)
• M19: 7,345,704 km (0.107 R)
• M20: 7,442,045 km (0.106 R)
• M21: 8,288,171 km (0.029 R)
• M22: 9,688,108 km (0.091 R)
• M23: 9,793,873 km (0.058 R)
• M24: 10,199,583 km (0.071 R)
• M25: 10,285,751 km (0.113 R)
• M26: 10,632,669 km (0.101 R)
• M27: 10,939,344 km (0.114 R)
• M28: 11,249,012 km (0.114 R)
• M29: 11,877,173 km (0.103 R)
• M30: 12,035,897 km (0.032 R)
• M31: 12,218,256 km (0.058 R)
• M32: 13,050,320 km (0.052 R)
• M33: 13,331,713 km (0.096 R)
• M34: 13,662,624 km (0.117 R)
• M35: 14,842,054 km (0.069 R)
• M36: 15,160,547 km (0.074 R)
• M37: 16,888,104 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.3

Radius: 6.3

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.28 AU - 8.8 AU

Year: 17543 Days

Day: 20.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,409,961 km

• M1: 158,424 km (0.094 R)
• M2: 258,056 km (0.112 R)
• M3: 479,611 km (0.047 R)
• M4: 555,158 km (0.103 R)
• M5: 701,764 km (0.063 R)
• M6: 860,936 km (0.108 R)
• M7: 935,435 km (0.112 R)
• M8: 1,071,121 km (0.104 R)
• M9: 1,318,556 km (0.103 R)
• M10: 1,675,945 km (0.108 R)
• M11: 1,746,256 km (0.09 R)
• M12: 1,889,870 km (0.06 R)
• M13: 2,062,356 km (0.104 R)
• M14: 2,188,766 km (0.074 R)
• M15: 2,914,316 km (0.073 R)
• M16: 3,085,007 km (0.093 R)
• M17: 3,347,252 km (0.083 R)
• M18: 3,495,953 km (0.111 R)
• M19: 4,272,216 km (0.115 R)
• M20: 4,564,381 km (0.116 R)
• M21: 4,696,326 km (0.062 R)
• M22: 6,449,015 km (0.099 R)
• M23: 6,709,016 km (0.102 R)
• M24: 7,316,084 km (0.089 R)
• M25: 7,431,873 km (0.046 R)
• M26: 7,901,161 km (0.064 R)
• M27: 8,501,348 km (0.049 R)
• M28: 8,868,311 km (0.101 R)
• M29: 9,240,660 km (0.116 R)
• M30: 9,660,133 km (0.112 R)
• M31: 9,872,412 km (0.092 R)
• M32: 10,171,907 km (0.094 R)
• M33: 10,824,004 km (0.108 R)
• M34: 10,867,837 km (0.096 R)
• M35: 11,355,226 km (0.077 R)
• M36: 11,759,290 km (0.063 R)
• M37: 11,849,797 km (0.084 R)
• M38: 12,305,322 km (0.086 R)
• M39: 13,186,753 km (0.109 R)
• M40: 13,516,616 km (0.046 R)
• M41: 13,944,766 km (0.072 R)
• M42: 14,377,403 km (0.041 R)
• M43: 14,619,602 km (0.076 R)
• M44: 15,850,792 km (0.063 R)
• M45: 16,910,543 km (0.092 R)
• M46: 17,423,066 km (0.111 R)
• M47: 17,733,182 km (0.076 R)
• M48: 18,097,154 km (0.099 R)
• M49: 18,149,363 km (0.108 R)
• M50: 19,899,958 km (0.119 R)
• M51: 20,278,291 km (0.034 R)
• M52: 20,877,430 km (0.096 R)
• M53: 21,316,799 km (0.108 R)
• M54: 21,759,309 km (0.108 R)
• M55: 22,037,412 km (0.088 R)
• M56: 23,048,095 km (0.103 R)
• M57: 25,056,447 km (0.114 R)
• M58: 26,052,020 km (0.062 R)
• M59: 26,110,962 km (0.083 R)
• M60: 27,239,678 km (0.108 R)
• M61: 27,840,164 km (0.116 R)
• M62: 28,202,639 km (0.12 R)
• M63: 29,544,532 km (0.073 R)
• M64: 29,852,554 km (0.096 R)
• M65: 30,471,441 km (0.059 R)
• M66: 30,533,673 km (0.096 R)
• M67: 30,595,757 km (0.1 R)
• M68: 30,657,989 km (0.082 R)
• M69: 30,907,219 km (0.086 R)
• M70: 31,094,665 km (0.061 R)
• M71: 31,345,092 km (0.074 R)
• M72: 31,722,079 km (0.111 R)
• M73: 32,543,970 km (0.063 R)
• M74: 33,822,134 km (0.085 R)
• M75: 35,181,679 km (0.12 R)
• M76: 35,638,850 km (0.071 R)
• M77: 35,704,374 km (0.066 R)
• M78: 35,769,748 km (0.077 R)
• M79: 36,624,999 km (0.108 R)
• M80: 37,221,147 km (0.102 R)
• M81: 37,287,568 km (0.088 R)
• M82: 37,486,982 km (0.067 R)
• M83: 39,637,153 km (0.088 R)
• M84: 40,249,008 km (0.101 R)
• M85: 41,275,848 km (0.087 R)
• M86: 41,620,072 km (0.112 R)
• M87: 41,758,002 km (0.083 R)
• M88: 41,826,966 km (0.048 R)
• M89: 43,145,671 km (0.092 R)
• M90: 43,915,353 km (0.066 R)
• M91: 44,055,825 km (0.104 R)
• M92: 45,184,541 km (0.116 R)
• M93: 45,610,296 km (0.081 R)
• M94: 47,975,588 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 10,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit