🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 8.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.82 AU - 0.94 AU

Year: 570 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,375,308 km

• M1: 118,631 km (0.084 R)
• M2: 281,244 km (0.053 R)
• M3: 365,617 km (0.115 R)
• M4: 476,469 km (0.081 R)
• M5: 550,520 km (0.063 R)
• M6: 610,659 km (0.064 R)
• M7: 723,007 km (0.088 R)
• M8: 777,909 km (0.101 R)
• M9: 834,307 km (0.106 R)
• M10: 896,540 km (0.09 R)
• M11: 960,269 km (0.038 R)
• M12: 1,425,817 km (0.117 R)
• M13: 1,481,019 km (0.106 R)
• M14: 1,598,752 km (0.116 R)
• M15: 1,682,677 km (0.116 R)
• M16: 1,773,333 km (0.119 R)
• M17: 1,833,023 km (0.11 R)
• M18: 1,898,846 km (0.049 R)
• M19: 2,199,089 km (0.083 R)
• M20: 2,496,340 km (0.098 R)
• M21: 2,551,242 km (0.077 R)
• M22: 2,662,244 km (0.098 R)
• M23: 2,895,467 km (0.071 R)
• M24: 3,004,972 km (0.088 R)
• M25: 3,122,257 km (0.117 R)
• M26: 3,207,977 km (0.052 R)
• M27: 3,328,104 km (0.094 R)
• M28: 3,510,912 km (0.07 R)
• M29: 3,648,542 km (0.114 R)
• M30: 3,816,092 km (0.077 R)
• M31: 4,158,821 km (0.062 R)
• M32: 4,319,190 km (0.106 R)
• M33: 4,563,633 km (0.088 R)
• M34: 4,736,717 km (0.1 R)
• M35: 4,797,454 km (0.06 R)
• M36: 5,112,806 km (0.09 R)
• M37: 5,292,623 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 10.2

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.76 AU - 4.58 AU

Year: 4853 Days

Day: 7.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 54.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,375,308 km

• M1: 200,611 km (0.081 R)
• M2: 299,944 km (0.072 R)
• M3: 477,068 km (0.102 R)
• M4: 797,207 km (0.029 R)
• M5: 923,168 km (0.116 R)
• M6: 996,172 km (0.12 R)
• M7: 1,086,529 km (0.088 R)
• M8: 1,195,736 km (0.069 R)
• M9: 1,259,913 km (0.058 R)
• M10: 1,742,067 km (0.078 R)
• M11: 2,440,390 km (0.107 R)
• M12: 3,172,672 km (0.08 R)
• M13: 3,563,122 km (0.095 R)
• M14: 3,752,214 km (0.106 R)
• M15: 3,944,746 km (0.067 R)
• M16: 4,189,937 km (0.087 R)
• M17: 4,567,223 km (0.068 R)
• M18: 4,721,159 km (0.102 R)
• M19: 5,273,774 km (0.058 R)
• M20: 5,958,334 km (0.113 R)
• M21: 6,353,870 km (0.109 R)
• M22: 6,554,930 km (0.104 R)
• M23: 7,140,755 km (0.114 R)
• M24: 7,470,319 km (0.091 R)
• M25: 7,958,308 km (0.053 R)
• M26: 8,805,480 km (0.118 R)
• M27: 8,869,359 km (0.072 R)
• M28: 8,965,400 km (0.061 R)
• M29: 9,061,891 km (0.06 R)
• M30: 9,255,919 km (0.084 R)
• M31: 9,320,845 km (0.083 R)
• M32: 9,813,022 km (0.071 R)
• M33: 9,945,715 km (0.119 R)
• M34: 10,584,199 km (0.094 R)
• M35: 10,788,550 km (0.103 R)
• M36: 11,166,583 km (0.097 R)
• M37: 11,339,967 km (0.119 R)
• M38: 11,935,816 km (0.04 R)
• M39: 12,113,089 km (0.084 R)
• M40: 13,341,288 km (0.097 R)
• M41: 13,451,541 km (0.117 R)
• M42: 13,784,247 km (0.093 R)
• M43: 14,231,993 km (0.113 R)
• M44: 14,798,371 km (0.12 R)
• M45: 15,218,442 km (0.095 R)
• M46: 15,914,371 km (0.038 R)
• M47: 18,063,644 km (0.105 R)
• M48: 18,145,025 km (0.064 R)
• M49: 18,308,087 km (0.035 R)
• M50: 19,089,287 km (0.06 R)
• M51: 19,797,483 km (0.113 R)
• M52: 19,923,295 km (0.065 R)
• M53: 20,344,712 km (0.032 R)
• M54: 20,556,692 km (0.114 R)
• M55: 20,726,635 km (0.032 R)
• M56: 20,897,177 km (0.087 R)
• M57: 21,411,345 km (0.064 R)
• M58: 22,847,036 km (0.109 R)
• M59: 22,934,999 km (0.062 R)
• M60: 23,509,754 km (0.083 R)
• M61: 23,910,527 km (0.079 R)
• M62: 24,134,026 km (0.118 R)
• M63: 24,628,447 km (0.082 R)
• M64: 24,718,655 km (0.112 R)
• M65: 25,080,831 km (0.083 R)
• M66: 25,399,026 km (0.089 R)
• M67: 26,454,139 km (0.1 R)
• M68: 26,917,444 km (0.102 R)
• M69: 27,336,617 km (0.094 R)
• M70: 27,617,263 km (0.096 R)
• M71: 28,796,992 km (0.06 R)
• M72: 29,225,739 km (0.087 R)
• M73: 29,512,818 km (0.029 R)
• M74: 31,254,436 km (0.116 R)
• M75: 31,744,070 km (0.091 R)
• M76: 32,088,294 km (0.098 R)
• M77: 32,236,247 km (0.084 R)
• M78: 32,384,498 km (0.106 R)
• M79: 32,730,967 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 13.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.99 AU - 4.43 AU

Year: 5963 Days

Day: 9.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,375,308 km

• M1: 167,699 km (0.115 R)
• M2: 305,479 km (0.118 R)
• M3: 406,457 km (0.061 R)
• M4: 1,146,368 km (0.119 R)
• M5: 1,243,757 km (0.062 R)
• M6: 1,378,245 km (0.085 R)
• M7: 1,812,229 km (0.098 R)
• M8: 1,908,121 km (0.071 R)
• M9: 2,065,199 km (0.077 R)
• M10: 2,267,754 km (0.101 R)
• M11: 2,605,845 km (0.119 R)
• M12: 3,005,720 km (0.12 R)
• M13: 3,691,028 km (0.054 R)
• M14: 4,115,138 km (0.101 R)
• M15: 4,450,237 km (0.111 R)
• M16: 4,607,914 km (0.079 R)
• M17: 5,010,332 km (0.067 R)
• M18: 5,174,441 km (0.116 R)
• M19: 5,508,194 km (0.107 R)
• M20: 5,820,404 km (0.093 R)
• M21: 5,906,573 km (0.091 R)
• M22: 6,521,869 km (0.083 R)
• M23: 6,701,386 km (0.029 R)
• M24: 7,280,928 km (0.116 R)
• M25: 8,004,084 km (0.038 R)
• M26: 8,849,163 km (0.064 R)
• M27: 8,981,856 km (0.068 R)
• M28: 9,383,377 km (0.043 R)
• M29: 10,448,214 km (0.115 R)
• M30: 10,835,374 km (0.109 R)
• M31: 11,623,605 km (0.097 R)
• M32: 12,024,826 km (0.112 R)
• M33: 12,171,732 km (0.046 R)
• M34: 12,467,636 km (0.089 R)
• M35: 13,028,628 km (0.109 R)
• M36: 13,293,416 km (0.075 R)
• M37: 13,751,186 km (0.088 R)
• M38: 13,904,972 km (0.095 R)
• M39: 14,059,357 km (0.104 R)
• M40: 14,253,087 km (0.113 R)
• M41: 14,564,998 km (0.06 R)
• M42: 14,918,648 km (0.039 R)
• M43: 15,274,990 km (0.055 R)
• M44: 15,835,084 km (0.103 R)
• M45: 16,117,525 km (0.063 R)
• M46: 16,361,070 km (0.095 R)
• M47: 16,524,132 km (0.048 R)
• M48: 16,810,762 km (0.095 R)
• M49: 16,934,030 km (0.107 R)
• M50: 17,264,492 km (0.08 R)
• M51: 17,638,636 km (0.095 R)
• M52: 18,564,797 km (0.081 R)
• M53: 18,692,404 km (0.041 R)
• M54: 19,205,375 km (0.088 R)
• M55: 20,552,055 km (0.092 R)
• M56: 21,125,763 km (0.071 R)
• M57: 21,303,485 km (0.096 R)
• M58: 21,839,344 km (0.111 R)
• M59: 22,108,920 km (0.032 R)
• M60: 23,519,328 km (0.056 R)
• M61: 23,980,539 km (0.037 R)
• M62: 24,444,741 km (0.067 R)
• M63: 25,570,914 km (0.098 R)
• M64: 25,855,150 km (0.099 R)
• M65: 25,950,144 km (0.042 R)
• M66: 26,092,711 km (0.116 R)
• M67: 26,188,005 km (0.068 R)
• M68: 26,283,448 km (0.093 R)
• M69: 27,002,416 km (0.065 R)
• M70: 28,019,831 km (0.081 R)
• M71: 28,263,975 km (0.089 R)
• M72: 28,557,934 km (0.088 R)
• M73: 28,852,792 km (0.097 R)
• M74: 29,693,831 km (0.107 R)
• M75: 29,842,980 km (0.119 R)
• M76: 30,342,338 km (0.094 R)
• M77: 30,492,684 km (0.119 R)
• M78: 30,945,217 km (0.092 R)
• M79: 31,248,003 km (0.091 R)
• M80: 31,551,986 km (0.109 R)
• M81: 33,862,226 km (0.026 R)
• M82: 34,174,437 km (0.11 R)
• M83: 34,539,904 km (0.09 R)
• M84: 34,906,569 km (0.062 R)
• M85: 35,274,580 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.1

Radius: 13.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.76 AU - 5.76 AU

Year: 7168 Days

Day: 15 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,375,308 km

• M1: 166,203 km (0.088 R)
• M2: 254,616 km (0.114 R)
• M3: 379,530 km (0.062 R)
• M4: 518,357 km (0.082 R)
• M5: 668,553 km (0.051 R)
• M6: 824,583 km (0.103 R)
• M7: 924,814 km (0.049 R)
• M8: 1,089,671 km (0.06 R)
• M9: 1,188,705 km (0.11 R)
• M10: 1,463,965 km (0.053 R)
• M11: 1,574,368 km (0.115 R)
• M12: 1,659,190 km (0.096 R)
• M13: 1,804,150 km (0.06 R)
• M14: 1,923,380 km (0.093 R)
• M15: 2,045,302 km (0.1 R)
• M16: 2,361,702 km (0.1 R)
• M17: 3,239,392 km (0.103 R)
• M18: 3,838,233 km (0.116 R)
• M19: 3,993,366 km (0.106 R)
• M20: 4,091,502 km (0.08 R)
• M21: 4,230,179 km (0.057 R)
• M22: 5,010,332 km (0.038 R)
• M23: 5,095,154 km (0.099 R)
• M24: 5,395,546 km (0.12 R)
• M25: 5,526,145 km (0.11 R)
• M26: 5,724,063 km (0.112 R)
• M27: 5,901,935 km (0.108 R)
• M28: 6,469,659 km (0.101 R)
• M29: 6,889,281 km (0.072 R)
• M30: 7,293,794 km (0.114 R)
• M31: 7,681,701 km (0.025 R)
• M32: 7,779,688 km (0.099 R)
• M33: 7,927,640 km (0.092 R)
• M34: 8,427,147 km (0.118 R)
• M35: 9,169,901 km (0.119 R)
• M36: 9,300,051 km (0.044 R)
• M37: 9,562,296 km (0.067 R)
• M38: 9,720,870 km (0.05 R)
• M39: 10,228,605 km (0.058 R)
• M40: 10,635,661 km (0.096 R)
• M41: 10,909,874 km (0.091 R)
• M42: 10,992,751 km (0.087 R)
• M43: 11,325,756 km (0.062 R)
• M44: 11,973,664 km (0.096 R)
• M45: 12,087,508 km (0.118 R)
• M46: 12,345,115 km (0.073 R)
• M47: 12,431,433 km (0.031 R)
• M48: 12,662,562 km (0.109 R)
• M49: 12,778,650 km (0.095 R)
• M50: 12,865,866 km (0.071 R)
• M51: 13,070,366 km (0.1 R)
• M52: 13,187,651 km (0.092 R)
• M53: 13,660,380 km (0.106 R)
• M54: 13,749,690 km (0.081 R)
• M55: 13,928,908 km (0.083 R)
• M56: 14,108,725 km (0.1 R)
• M57: 15,112,078 km (0.049 R)
• M58: 15,451,665 km (0.102 R)
• M59: 15,637,914 km (0.114 R)
• M60: 16,390,541 km (0.036 R)
• M61: 16,612,395 km (0.118 R)
• M62: 16,930,889 km (0.025 R)
• M63: 17,187,150 km (0.115 R)
• M64: 17,380,131 km (0.119 R)
• M65: 18,192,447 km (0.098 R)
• M66: 18,389,169 km (0.03 R)
• M67: 18,751,794 km (0.028 R)
• M68: 18,884,188 km (0.115 R)
• M69: 19,083,452 km (0.086 R)
• M70: 20,327,658 km (0.119 R)
• M71: 20,634,184 km (0.059 R)
• M72: 22,787,795 km (0.09 R)
• M73: 23,177,348 km (0.1 R)
• M74: 23,855,325 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.4

Radius: 3.2

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.28 AU - 10.18 AU

Year: 20950 Days

Day: 22.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,375,308 km

• M1: 51,312 km (0.097 R)
• M2: 263,741 km (0.088 R)
• M3: 608,714 km (0.115 R)
• M4: 756,666 km (0.09 R)
• M5: 791,074 km (0.057 R)
• M6: 1,084,884 km (0.118 R)
• M7: 1,346,381 km (0.089 R)
• M8: 1,693,747 km (0.104 R)
• M9: 1,947,914 km (0.092 R)
• M10: 2,338,664 km (0.115 R)
• M11: 2,860,012 km (0.06 R)
• M12: 3,217,551 km (0.099 R)
• M13: 3,530,809 km (0.088 R)
• M14: 4,094,793 km (0.028 R)
• M15: 4,654,289 km (0.095 R)
• M16: 5,403,475 km (0.085 R)
• M17: 5,638,942 km (0.047 R)
• M18: 6,259,325 km (0.087 R)
• M19: 6,400,246 km (0.042 R)
• M20: 6,542,064 km (0.112 R)
• M21: 6,756,737 km (0.103 R)
• M22: 7,193,264 km (0.119 R)
• M23: 7,676,166 km (0.098 R)
• M24: 7,826,961 km (0.111 R)
• M25: 8,131,243 km (0.101 R)
• M26: 8,790,820 km (0.079 R)
• M27: 9,186,805 km (0.08 R)
• M28: 10,996,640 km (0.089 R)
• M29: 11,081,462 km (0.054 R)
• M30: 11,209,069 km (0.062 R)
• M31: 11,898,117 km (0.108 R)
• M32: 12,203,895 km (0.096 R)
• M33: 13,046,580 km (0.042 R)
• M34: 13,271,575 km (0.043 R)
• M35: 13,407,111 km (0.12 R)
• M36: 13,770,783 km (0.107 R)
• M37: 14,045,744 km (0.112 R)
• M38: 14,368,726 km (0.106 R)
• M39: 15,210,663 km (0.1 R)
• M40: 16,746,135 km (0.107 R)
• M41: 16,795,054 km (0.11 R)
• M42: 17,186,851 km (0.12 R)
• M43: 17,979,719 km (0.092 R)
• M44: 18,481,321 km (0.113 R)
• M45: 19,498,138 km (0.066 R)
• M46: 19,549,450 km (0.104 R)
• M47: 20,117,024 km (0.102 R)
• M48: 20,585,265 km (0.058 R)
• M49: 20,689,834 km (0.052 R)
• M50: 20,794,553 km (0.084 R)
• M51: 21,426,604 km (0.079 R)
• M52: 21,638,734 km (0.099 R)
• M53: 21,851,611 km (0.119 R)
• M54: 22,547,989 km (0.088 R)
• M55: 22,601,845 km (0.075 R)
• M56: 23,034,332 km (0.093 R)
• M57: 24,514,005 km (0.115 R)
• M58: 25,069,761 km (0.068 R)
• M59: 26,307,085 km (0.034 R)
• M60: 27,968,220 km (0.108 R)
• M61: 28,723,838 km (0.084 R)
• M62: 28,899,167 km (0.104 R)
• M63: 30,314,363 km (0.084 R)
• M64: 31,090,327 km (0.099 R)
• M65: 32,418,457 km (0.118 R)
• M66: 33,150,589 km (0.089 R)
• M67: 33,703,353 km (0.043 R)
• M68: 33,888,256 km (0.043 R)
• M69: 35,504,811 km (0.093 R)
• M70: 36,133,271 km (0.033 R)
• M71: 37,592,449 km (0.072 R)
• M72: 40,961,991 km (0.116 R)
• M73: 41,356,930 km (0.108 R)
• M74: 42,216,968 km (0.1 R)
• M75: 42,882,678 km (0.073 R)
• M76: 43,618,700 km (0.104 R)
• M77: 43,954,697 km (0.047 R)
• M78: 44,561,765 km (0.047 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit