🌌 Stone's Star System Generator

Asteroid Belt

Center: 1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 10.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.92 AU - 2.06 AU

Year: 1904 Days

Day: 10.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,807,229 km

• M1: 157,527 km (0.055 R)
• M2: 275,410 km (0.11 R)
• M3: 360,980 km (0.09 R)
• M4: 549,024 km (0.117 R)
• M5: 732,880 km (0.092 R)
• M6: 999,164 km (0.078 R)
• M7: 1,091,616 km (0.066 R)
• M8: 1,202,468 km (0.109 R)
• M9: 1,301,352 km (0.092 R)
• M10: 1,408,614 km (0.076 R)
• M11: 1,519,017 km (0.083 R)
• M12: 1,632,412 km (0.073 R)
• M13: 2,076,718 km (0.082 R)
• M14: 2,228,859 km (0.12 R)
• M15: 2,444,280 km (0.077 R)
• M16: 2,673,314 km (0.057 R)
• M17: 2,783,568 km (0.081 R)
• M18: 2,987,469 km (0.073 R)
• M19: 3,313,593 km (0.06 R)
• M20: 3,804,872 km (0.103 R)
• M21: 3,906,000 km (0.042 R)
• M22: 4,222,549 km (0.064 R)
• M23: 4,384,115 km (0.089 R)
• M24: 4,638,432 km (0.108 R)
• M25: 4,704,853 km (0.082 R)
• M26: 4,889,158 km (0.07 R)
• M27: 5,135,844 km (0.101 R)
• M28: 5,256,420 km (0.089 R)
• M29: 5,351,864 km (0.117 R)
• M30: 6,154,157 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 10.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.87 AU - 2.43 AU

Year: 2138 Days

Day: 9.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,807,229 km

• M1: 141,669 km (0.094 R)
• M2: 245,490 km (0.12 R)
• M3: 310,715 km (0.11 R)
• M4: 415,433 km (0.087 R)
• M5: 675,285 km (0.078 R)
• M6: 803,789 km (0.055 R)
• M7: 914,641 km (0.049 R)
• M8: 1,067,680 km (0.039 R)
• M9: 1,171,501 km (0.094 R)
• M10: 1,239,418 km (0.077 R)
• M11: 1,359,246 km (0.109 R)
• M12: 1,578,258 km (0.111 R)
• M13: 1,686,866 km (0.073 R)
• M14: 1,831,676 km (0.095 R)
• M15: 1,922,931 km (0.103 R)
• M16: 2,004,013 km (0.081 R)
• M17: 2,205,970 km (0.118 R)
• M18: 2,389,826 km (0.112 R)
• M19: 2,502,623 km (0.069 R)
• M20: 2,642,796 km (0.066 R)
• M21: 3,285,468 km (0.115 R)
• M22: 3,411,280 km (0.037 R)
• M23: 3,827,761 km (0.088 R)
• M24: 3,915,874 km (0.102 R)
• M25: 4,413,137 km (0.11 R)
• M26: 4,583,380 km (0.102 R)
• M27: 4,787,431 km (0.116 R)
• M28: 5,351,714 km (0.085 R)
• M29: 5,566,686 km (0.049 R)
• M30: 5,633,407 km (0.111 R)
• M31: 5,784,650 km (0.045 R)
• M32: 6,005,307 km (0.113 R)
• M33: 6,073,823 km (0.064 R)
• M34: 6,280,717 km (0.091 R)
• M35: 6,350,280 km (0.105 R)
• M36: 6,507,657 km (0.056 R)
• M37: 7,277,338 km (0.1 R)
• M38: 7,478,846 km (0.108 R)
• M39: 7,738,099 km (0.094 R)
• M40: 7,962,646 km (0.119 R)
• M41: 8,094,591 km (0.102 R)
• M42: 8,303,579 km (0.119 R)
• M43: 8,380,024 km (0.108 R)
• M44: 8,514,213 km (0.099 R)
• M45: 9,078,197 km (0.086 R)
• M46: 9,374,551 km (0.101 R)
• M47: 9,634,103 km (0.049 R)
• M48: 10,017,672 km (0.119 R)
• M49: 10,119,548 km (0.087 R)
• M50: 10,242,069 km (0.086 R)
• M51: 10,654,360 km (0.107 R)
• M52: 10,820,713 km (0.074 R)
• M53: 11,837,380 km (0.101 R)
• M54: 12,031,409 km (0.099 R)
• M55: 12,117,876 km (0.106 R)
• M56: 12,182,951 km (0.118 R)
• M57: 12,862,126 km (0.102 R)
• M58: 12,994,969 km (0.036 R)
• M59: 13,396,340 km (0.111 R)
• M60: 13,621,185 km (0.107 R)
• M61: 13,915,145 km (0.065 R)
• M62: 14,051,578 km (0.092 R)
• M63: 14,119,945 km (0.086 R)
• M64: 14,234,237 km (0.056 R)
• M65: 14,394,606 km (0.109 R)
• M66: 14,995,840 km (0.113 R)
• M67: 15,487,269 km (0.066 R)
• M68: 15,652,425 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.2

Radius: 11

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.38 AU - 4.13 AU

Year: 4925 Days

Day: 5.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,807,229 km

• M1: 366,964 km (0.055 R)
• M2: 503,397 km (0.071 R)
• M3: 587,022 km (0.105 R)
• M4: 692,788 km (0.08 R)
• M5: 770,279 km (0.084 R)
• M6: 992,881 km (0.086 R)
• M7: 1,081,892 km (0.078 R)
• M8: 1,257,819 km (0.045 R)
• M9: 1,376,899 km (0.119 R)
• M10: 1,511,387 km (0.09 R)
• M11: 1,991,297 km (0.063 R)
• M12: 2,105,740 km (0.115 R)
• M13: 2,196,246 km (0.097 R)
• M14: 2,328,042 km (0.08 R)
• M15: 2,408,376 km (0.106 R)
• M16: 2,711,013 km (0.072 R)
• M17: 2,852,682 km (0.105 R)
• M18: 3,143,500 km (0.119 R)
• M19: 3,738,152 km (0.104 R)
• M20: 3,816,990 km (0.054 R)
• M21: 3,928,290 km (0.115 R)
• M22: 4,040,638 km (0.061 R)
• M23: 4,121,571 km (0.097 R)
• M24: 4,601,780 km (0.081 R)
• M25: 4,771,574 km (0.092 R)
• M26: 5,047,582 km (0.065 R)
• M27: 5,293,371 km (0.101 R)
• M28: 5,507,146 km (0.11 R)
• M29: 6,390,971 km (0.08 R)
• M30: 6,695,402 km (0.116 R)
• M31: 7,960,252 km (0.088 R)
• M32: 8,041,783 km (0.063 R)
• M33: 8,164,603 km (0.058 R)
• M34: 9,147,760 km (0.118 R)
• M35: 10,658,100 km (0.073 R)
• M36: 11,064,707 km (0.073 R)
• M37: 11,637,966 km (0.093 R)
• M38: 11,707,529 km (0.066 R)
• M39: 11,777,092 km (0.091 R)
• M40: 12,504,138 km (0.084 R)
• M41: 13,004,992 km (0.08 R)
• M42: 13,318,399 km (0.105 R)
• M43: 13,415,339 km (0.111 R)
• M44: 13,536,812 km (0.095 R)
• M45: 13,780,956 km (0.092 R)
• M46: 14,026,446 km (0.093 R)
• M47: 14,347,782 km (0.083 R)
• M48: 14,872,123 km (0.046 R)
• M49: 15,023,067 km (0.105 R)
• M50: 15,632,080 km (0.106 R)
• M51: 15,785,567 km (0.088 R)
• M52: 16,016,696 km (0.084 R)
• M53: 16,352,693 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.1

Radius: 6.3

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.16 AU - 6.98 AU

Year: 11422 Days

Day: 18.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,807,229 km

• M1: 225,594 km (0.032 R)
• M2: 635,342 km (0.07 R)
• M3: 898,485 km (0.056 R)
• M4: 1,071,869 km (0.041 R)
• M5: 1,152,352 km (0.118 R)
• M6: 1,193,342 km (0.062 R)
• M7: 1,362,537 km (0.116 R)
• M8: 1,771,239 km (0.113 R)
• M9: 1,964,669 km (0.068 R)
• M10: 2,014,036 km (0.103 R)
• M11: 3,202,890 km (0.068 R)
• M12: 3,926,944 km (0.075 R)
• M13: 4,021,041 km (0.111 R)
• M14: 4,404,461 km (0.111 R)
• M15: 4,900,228 km (0.117 R)
• M16: 5,103,382 km (0.071 R)
• M17: 5,483,211 km (0.088 R)
• M18: 6,088,035 km (0.092 R)
• M19: 6,196,942 km (0.092 R)
• M20: 6,306,597 km (0.081 R)
• M21: 6,379,900 km (0.059 R)
• M22: 6,713,803 km (0.113 R)
• M23: 7,091,537 km (0.115 R)
• M24: 7,476,154 km (0.115 R)
• M25: 7,828,008 km (0.104 R)
• M26: 7,946,639 km (0.112 R)
• M27: 8,065,719 km (0.032 R)
• M28: 8,305,674 km (0.106 R)
• M29: 9,582,791 km (0.066 R)
• M30: 9,709,650 km (0.112 R)
• M31: 9,922,228 km (0.103 R)
• M32: 12,085,713 km (0.117 R)
• M33: 12,498,453 km (0.067 R)
• M34: 13,764,051 km (0.105 R)
• M35: 13,955,088 km (0.114 R)
• M36: 14,098,851 km (0.057 R)
• M37: 15,962,542 km (0.047 R)
• M38: 16,062,623 km (0.1 R)
• M39: 16,112,887 km (0.068 R)
• M40: 16,922,960 km (0.075 R)
• M41: 17,642,675 km (0.09 R)
• M42: 17,694,436 km (0.111 R)
• M43: 19,164,834 km (0.101 R)
• M44: 19,484,973 km (0.063 R)
• M45: 19,914,618 km (0.08 R)
• M46: 20,565,070 km (0.077 R)
• M47: 20,783,333 km (0.106 R)
• M48: 21,608,964 km (0.08 R)
• M49: 21,886,468 km (0.079 R)
• M50: 22,109,369 km (0.119 R)
• M51: 22,165,318 km (0.037 R)
• M52: 22,277,068 km (0.107 R)
• M53: 23,747,914 km (0.098 R)
• M54: 23,805,060 km (0.055 R)
• M55: 24,842,522 km (0.085 R)
• M56: 25,894,494 km (0.116 R)
• M57: 26,130,260 km (0.11 R)
• M58: 26,307,534 km (0.103 R)
• M59: 26,663,427 km (0.093 R)
• M60: 26,961,127 km (0.052 R)
• M61: 27,259,874 km (0.084 R)
• M62: 27,740,232 km (0.041 R)
• M63: 28,770,363 km (0.076 R)
• M64: 29,136,878 km (0.095 R)
• M65: 29,382,069 km (0.114 R)
• M66: 29,874,545 km (0.063 R)
• M67: 30,680,728 km (0.12 R)
• M68: 31,305,598 km (0.1 R)
• M69: 31,682,585 km (0.086 R)
• M70: 31,808,546 km (0.08 R)
• M71: 31,934,807 km (0.096 R)
• M72: 32,631,634 km (0.094 R)
• M73: 33,269,519 km (0.059 R)
• M74: 33,461,603 km (0.097 R)
• M75: 33,525,780 km (0.077 R)
• M76: 34,882,184 km (0.08 R)
• M77: 35,142,485 km (0.1 R)
• M78: 35,403,533 km (0.105 R)
• M79: 35,534,281 km (0.094 R)
• M80: 36,256,241 km (0.093 R)
• M81: 36,586,104 km (0.087 R)
• M82: 36,850,593 km (0.108 R)
• M83: 36,916,865 km (0.118 R)
• M84: 38,048,872 km (0.066 R)
• M85: 38,585,629 km (0.111 R)
• M86: 40,620,459 km (0.089 R)
• M87: 40,757,341 km (0.116 R)
• M88: 41,237,551 km (0.058 R)
• M89: 42,620,284 km (0.117 R)
• M90: 43,317,260 km (0.087 R)
• M91: 45,572,897 km (0.099 R)
• M92: 47,505,701 km (0.053 R)
• M93: 48,083,448 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 6.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.32 AU - 11.9 AU

Year: 20206 Days

Day: 18.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,807,229 km

• M1: 216,917 km (0.111 R)
• M2: 327,470 km (0.078 R)
• M3: 619,036 km (0.108 R)
• M4: 752,028 km (0.117 R)
• M5: 814,112 km (0.112 R)
• M6: 1,080,246 km (0.082 R)
• M7: 1,449,454 km (0.104 R)
• M8: 1,962,126 km (0.09 R)
• M9: 2,668,826 km (0.095 R)
• M10: 2,716,997 km (0.111 R)
• M11: 2,814,086 km (0.098 R)
• M12: 3,738,900 km (0.091 R)
• M13: 3,874,286 km (0.111 R)
• M14: 4,633,196 km (0.066 R)
• M15: 5,284,694 km (0.112 R)
• M16: 5,345,431 km (0.089 R)
• M17: 5,590,323 km (0.115 R)
• M18: 5,933,201 km (0.109 R)
• M19: 6,282,811 km (0.069 R)
• M20: 6,803,262 km (0.064 R)
• M21: 7,002,078 km (0.119 R)
• M22: 7,270,008 km (0.057 R)
• M23: 7,371,435 km (0.069 R)
• M24: 8,552,809 km (0.112 R)
• M25: 9,165,263 km (0.046 R)
• M26: 10,318,064 km (0.098 R)
• M27: 10,432,058 km (0.094 R)
• M28: 10,546,500 km (0.071 R)
• M29: 10,969,563 km (0.065 R)
• M30: 11,555,388 km (0.03 R)
• M31: 11,594,733 km (0.072 R)
• M32: 11,871,937 km (0.115 R)
• M33: 13,125,568 km (0.093 R)
• M34: 13,166,707 km (0.118 R)
• M35: 14,590,729 km (0.083 R)
• M36: 15,537,983 km (0.061 R)
• M37: 18,220,422 km (0.057 R)
• M38: 18,959,735 km (0.045 R)
• M39: 19,052,785 km (0.08 R)
• M40: 19,802,869 km (0.108 R)
• M41: 21,090,607 km (0.074 R)
• M42: 21,477,318 km (0.103 R)
• M43: 21,671,645 km (0.057 R)
• M44: 22,306,838 km (0.104 R)
• M45: 23,545,807 km (0.067 R)
• M46: 23,896,614 km (0.085 R)
• M47: 24,299,781 km (0.07 R)
• M48: 24,451,473 km (0.078 R)
• M49: 24,755,904 km (0.085 R)
• M50: 25,831,364 km (0.041 R)
• M51: 26,348,823 km (0.111 R)
• M52: 27,079,010 km (0.085 R)
• M53: 27,446,721 km (0.106 R)
• M54: 27,499,380 km (0.104 R)
• M55: 27,974,652 km (0.067 R)
• M56: 28,239,889 km (0.072 R)
• M57: 28,506,024 km (0.093 R)
• M58: 28,612,687 km (0.098 R)
• M59: 29,148,098 km (0.047 R)
• M60: 29,794,810 km (0.114 R)
• M61: 30,337,401 km (0.088 R)
• M62: 30,609,968 km (0.112 R)
• M63: 31,818,719 km (0.101 R)
• M64: 31,929,272 km (0.115 R)
• M65: 32,095,475 km (0.028 R)
• M66: 32,707,480 km (0.093 R)
• M67: 32,875,030 km (0.062 R)
• M68: 33,211,026 km (0.049 R)
• M69: 33,267,126 km (0.094 R)
• M70: 33,491,971 km (0.071 R)
• M71: 34,055,955 km (0.102 R)
• M72: 34,452,689 km (0.107 R)
• M73: 35,308,089 km (0.063 R)
• M74: 35,365,385 km (0.069 R)
• M75: 39,153,503 km (0.068 R)
• M76: 39,331,375 km (0.07 R)
• M77: 39,390,765 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 11,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit