🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 10.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.54 AU - 0.82 AU

Year: 380 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,016,201 km

• M1: 130,150 km (0.12 R)
• M2: 205,398 km (0.072 R)
• M3: 299,495 km (0.114 R)
• M4: 395,686 km (0.12 R)
• M5: 480,957 km (0.077 R)
• M6: 555,457 km (0.064 R)
• M7: 681,418 km (0.072 R)
• M8: 779,106 km (0.031 R)
• M9: 860,487 km (0.097 R)
• M10: 929,003 km (0.085 R)
• M11: 1,045,390 km (0.073 R)
• M12: 1,187,807 km (0.051 R)
• M13: 1,257,968 km (0.027 R)
• M14: 1,369,718 km (0.095 R)
• M15: 1,499,868 km (0.047 R)
• M16: 1,564,644 km (0.059 R)
• M17: 1,642,136 km (0.062 R)
• M18: 1,841,849 km (0.075 R)
• M19: 1,907,373 km (0.098 R)
• M20: 1,990,549 km (0.078 R)
• M21: 2,070,734 km (0.087 R)
• M22: 2,160,492 km (0.104 R)
• M23: 2,229,906 km (0.115 R)
• M24: 2,313,381 km (0.104 R)
• M25: 2,496,938 km (0.073 R)
• M26: 2,569,942 km (0.057 R)
• M27: 2,703,982 km (0.099 R)
• M28: 2,788,504 km (0.102 R)
• M29: 2,878,562 km (0.043 R)
• M30: 2,998,689 km (0.107 R)
• M31: 3,076,480 km (0.118 R)
• M32: 3,154,869 km (0.115 R)
• M33: 3,248,967 km (0.119 R)
• M34: 3,323,915 km (0.073 R)
• M35: 3,389,289 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 8.6

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3 AU - 3.88 AU

Year: 4327 Days

Day: 6.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,016,201 km

• M1: 107,860 km (0.119 R)
• M2: 363,822 km (0.114 R)
• M3: 475,721 km (0.106 R)
• M4: 547,079 km (0.116 R)
• M5: 701,614 km (0.095 R)
• M6: 760,556 km (0.043 R)
• M7: 845,976 km (0.099 R)
• M8: 934,837 km (0.083 R)
• M9: 1,441,675 km (0.113 R)
• M10: 1,533,827 km (0.119 R)
• M11: 1,972,298 km (0.106 R)
• M12: 2,303,658 km (0.094 R)
• M13: 2,411,966 km (0.09 R)
• M14: 2,614,971 km (0.114 R)
• M15: 3,018,137 km (0.093 R)
• M16: 3,077,378 km (0.114 R)
• M17: 3,137,067 km (0.096 R)
• M18: 4,208,637 km (0.082 R)
• M19: 4,274,909 km (0.112 R)
• M20: 4,566,475 km (0.062 R)
• M21: 4,634,542 km (0.04 R)
• M22: 4,703,207 km (0.085 R)
• M23: 4,910,849 km (0.026 R)
• M24: 5,004,049 km (0.066 R)
• M25: 5,074,509 km (0.092 R)
• M26: 5,311,323 km (0.116 R)
• M27: 5,383,130 km (0.069 R)
• M28: 5,576,111 km (0.09 R)
• M29: 5,722,418 km (0.091 R)
• M30: 6,294,929 km (0.102 R)
• M31: 7,068,948 km (0.117 R)
• M32: 7,227,372 km (0.037 R)
• M33: 7,386,993 km (0.1 R)
• M34: 7,709,676 km (0.076 R)
• M35: 7,927,490 km (0.097 R)
• M36: 8,341,128 km (0.085 R)
• M37: 9,074,906 km (0.12 R)
• M38: 9,189,648 km (0.092 R)
• M39: 9,829,328 km (0.052 R)
• M40: 9,947,211 km (0.119 R)
• M41: 11,028,804 km (0.055 R)
• M42: 11,120,657 km (0.12 R)
• M43: 11,366,745 km (0.116 R)
• M44: 11,614,629 km (0.033 R)
• M45: 12,021,386 km (0.073 R)
• M46: 12,115,932 km (0.114 R)
• M47: 12,592,102 km (0.12 R)
• M48: 12,688,143 km (0.047 R)
• M49: 12,752,321 km (0.104 R)
• M50: 12,848,662 km (0.04 R)
• M51: 13,694,339 km (0.098 R)
• M52: 13,760,162 km (0.108 R)
• M53: 13,958,229 km (0.064 R)
• M54: 14,490,947 km (0.093 R)
• M55: 15,782,575 km (0.096 R)
• M56: 15,886,097 km (0.116 R)
• M57: 17,004,640 km (0.052 R)
• M58: 17,075,400 km (0.106 R)
• M59: 17,395,091 km (0.113 R)
• M60: 17,466,299 km (0.06 R)
• M61: 17,932,147 km (0.095 R)
• M62: 18,729,653 km (0.102 R)
• M63: 18,985,765 km (0.082 R)
• M64: 20,134,228 km (0.048 R)
• M65: 20,547,268 km (0.032 R)
• M66: 20,811,457 km (0.054 R)
• M67: 21,190,838 km (0.115 R)
• M68: 21,305,130 km (0.1 R)
• M69: 21,841,140 km (0.055 R)
• M70: 22,110,864 km (0.086 R)
• M71: 22,304,145 km (0.09 R)
• M72: 22,498,024 km (0.094 R)
• M73: 22,926,472 km (0.109 R)
• M74: 23,514,990 km (0.116 R)
• M75: 24,029,158 km (0.119 R)
• M76: 24,188,181 km (0.112 R)
• M77: 24,347,502 km (0.061 R)
• M78: 24,947,988 km (0.074 R)
• M79: 25,431,937 km (0.114 R)
• M80: 25,796,806 km (0.112 R)
• M81: 26,573,070 km (0.111 R)
• M82: 26,737,328 km (0.093 R)
• M83: 26,860,896 km (0.116 R)
• M84: 27,315,374 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 9.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.68 AU - 6.34 AU

Year: 8772 Days

Day: 9 Hours

Environment

Temp: -224 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,016,201 km

• M1: 142,716 km (0.117 R)
• M2: 282,291 km (0.065 R)
• M3: 444,156 km (0.079 R)
• M4: 671,545 km (0.096 R)
• M5: 1,165,816 km (0.118 R)
• M6: 1,273,826 km (0.104 R)
• M7: 2,056,971 km (0.055 R)
• M8: 2,172,311 km (0.091 R)
• M9: 2,272,840 km (0.107 R)
• M10: 2,601,956 km (0.064 R)
• M11: 2,835,777 km (0.096 R)
• M12: 2,927,630 km (0.026 R)
• M13: 3,266,619 km (0.115 R)
• M14: 3,479,946 km (0.062 R)
• M15: 3,598,278 km (0.113 R)
• M16: 3,859,176 km (0.062 R)
• M17: 4,084,919 km (0.082 R)
• M18: 4,315,001 km (0.095 R)
• M19: 4,399,823 km (0.09 R)
• M20: 4,635,739 km (0.115 R)
• M21: 5,052,967 km (0.114 R)
• M22: 5,142,427 km (0.1 R)
• M23: 5,528,240 km (0.12 R)
• M24: 6,065,296 km (0.119 R)
• M25: 6,279,969 km (0.047 R)
• M26: 6,594,573 km (0.103 R)
• M27: 7,214,058 km (0.097 R)
• M28: 7,929,884 km (0.082 R)
• M29: 8,086,363 km (0.116 R)
• M30: 8,217,411 km (0.09 R)
• M31: 8,668,299 km (0.118 R)
• M32: 8,829,416 km (0.105 R)
• M33: 8,910,348 km (0.068 R)
• M34: 9,622,135 km (0.119 R)
• M35: 9,733,286 km (0.06 R)
• M36: 10,069,283 km (0.108 R)
• M37: 10,752,497 km (0.087 R)
• M38: 10,983,625 km (0.079 R)
• M39: 11,187,228 km (0.102 R)
• M40: 11,627,794 km (0.059 R)
• M41: 11,716,505 km (0.05 R)
• M42: 13,044,486 km (0.064 R)
• M43: 13,539,056 km (0.103 R)
• M44: 13,694,937 km (0.085 R)
• M45: 13,757,469 km (0.105 R)
• M46: 13,945,514 km (0.111 R)
• M47: 14,103,040 km (0.11 R)
• M48: 14,546,897 km (0.118 R)
• M49: 14,674,504 km (0.114 R)
• M50: 14,995,242 km (0.099 R)
• M51: 15,643,898 km (0.071 R)
• M52: 15,971,517 km (0.092 R)
• M53: 16,968,288 km (0.12 R)
• M54: 17,338,842 km (0.108 R)
• M55: 17,474,228 km (0.119 R)
• M56: 17,882,481 km (0.089 R)
• M57: 18,053,621 km (0.118 R)
• M58: 18,190,802 km (0.12 R)
• M59: 18,639,296 km (0.053 R)
• M60: 18,951,806 km (0.088 R)
• M61: 19,266,261 km (0.111 R)
• M62: 19,723,282 km (0.084 R)
• M63: 20,290,707 km (0.086 R)
• M64: 20,648,246 km (0.093 R)
• M65: 21,260,550 km (0.097 R)
• M66: 22,208,701 km (0.072 R)
• M67: 22,466,309 km (0.044 R)
• M68: 23,581,561 km (0.104 R)
• M69: 24,183,842 km (0.068 R)
• M70: 24,638,769 km (0.109 R)
• M71: 24,829,207 km (0.11 R)
• M72: 25,326,471 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.7

Radius: 7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.85 AU - 5.97 AU

Year: 9745 Days

Day: 23.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,016,201 km

• M1: 204,051 km (0.087 R)
• M2: 261,946 km (0.12 R)
• M3: 486,941 km (0.098 R)
• M4: 671,694 km (0.072 R)
• M5: 853,157 km (0.1 R)
• M6: 1,261,708 km (0.111 R)
• M7: 1,380,040 km (0.042 R)
• M8: 1,471,295 km (0.044 R)
• M9: 1,564,644 km (0.09 R)
• M10: 1,724,564 km (0.094 R)
• M11: 1,873,115 km (0.098 R)
• M12: 2,527,157 km (0.077 R)
• M13: 2,986,422 km (0.064 R)
• M14: 3,125,249 km (0.072 R)
• M15: 3,205,583 km (0.036 R)
• M16: 3,554,595 km (0.115 R)
• M17: 3,723,042 km (0.063 R)
• M18: 3,851,098 km (0.12 R)
• M19: 4,581,285 km (0.091 R)
• M20: 4,973,980 km (0.101 R)
• M21: 5,044,440 km (0.058 R)
• M22: 5,138,836 km (0.095 R)
• M23: 5,401,530 km (0.102 R)
• M24: 5,449,701 km (0.095 R)
• M25: 5,595,409 km (0.104 R)
• M26: 6,039,864 km (0.061 R)
• M27: 6,317,069 km (0.053 R)
• M28: 6,884,045 km (0.115 R)
• M29: 7,094,230 km (0.108 R)
• M30: 7,200,146 km (0.051 R)
• M31: 7,683,197 km (0.095 R)
• M32: 7,819,182 km (0.1 R)
• M33: 7,983,590 km (0.054 R)
• M34: 8,066,168 km (0.119 R)
• M35: 8,936,079 km (0.084 R)
• M36: 9,021,948 km (0.072 R)
• M37: 10,013,034 km (0.071 R)
• M38: 10,581,805 km (0.095 R)
• M39: 10,763,716 km (0.112 R)
• M40: 10,916,007 km (0.116 R)
• M41: 11,191,866 km (0.085 R)
• M42: 11,377,217 km (0.094 R)
• M43: 11,532,350 km (0.051 R)
• M44: 11,938,957 km (0.099 R)
• M45: 12,350,351 km (0.079 R)
• M46: 12,477,958 km (0.074 R)
• M47: 12,766,533 km (0.118 R)
• M48: 12,895,336 km (0.046 R)
• M49: 12,992,425 km (0.109 R)
• M50: 13,284,889 km (0.118 R)
• M51: 13,415,488 km (0.093 R)
• M52: 13,612,359 km (0.067 R)
• M53: 13,777,066 km (0.113 R)
• M54: 13,876,250 km (0.063 R)
• M55: 14,375,607 km (0.113 R)
• M56: 14,914,758 km (0.092 R)
• M57: 15,016,634 km (0.094 R)
• M58: 15,289,202 km (0.076 R)
• M59: 15,735,901 km (0.116 R)
• M60: 16,186,789 km (0.08 R)
• M61: 16,782,787 km (0.098 R)
• M62: 17,314,607 km (0.111 R)
• M63: 18,395,003 km (0.028 R)
• M64: 19,016,732 km (0.093 R)
• M65: 19,943,640 km (0.07 R)
• M66: 20,055,839 km (0.085 R)
• M67: 20,506,876 km (0.051 R)
• M68: 20,847,361 km (0.103 R)
• M69: 22,072,867 km (0.086 R)
• M70: 22,577,311 km (0.114 R)
• M71: 22,772,386 km (0.065 R)
• M72: 23,321,560 km (0.062 R)
• M73: 23,597,718 km (0.035 R)
• M74: 24,233,060 km (0.039 R)
• M75: 24,312,945 km (0.117 R)
• M76: 24,914,478 km (0.114 R)
• M77: 25,156,378 km (0.101 R)
• M78: 25,805,334 km (0.116 R)
• M79: 26,459,974 km (0.079 R)
• M80: 27,119,850 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.1

Radius: 6.9

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.09 AU - 6.11 AU

Year: 10218 Days

Day: 22 Hours

Environment

Temp: -235 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,016,201 km

• M1: 93,499 km (0.095 R)
• M2: 208,689 km (0.102 R)
• M3: 393,143 km (0.103 R)
• M4: 447,298 km (0.104 R)
• M5: 563,984 km (0.11 R)
• M6: 658,380 km (0.037 R)
• M7: 1,108,221 km (0.11 R)
• M8: 1,208,003 km (0.102 R)
• M9: 1,751,492 km (0.106 R)
• M10: 2,812,290 km (0.051 R)
• M11: 2,977,446 km (0.106 R)
• M12: 3,145,894 km (0.041 R)
• M13: 3,492,063 km (0.071 R)
• M14: 3,580,475 km (0.076 R)
• M15: 3,789,912 km (0.097 R)
• M16: 4,314,851 km (0.053 R)
• M17: 4,378,131 km (0.113 R)
• M18: 4,699,168 km (0.117 R)
• M19: 5,534,822 km (0.117 R)
• M20: 5,603,637 km (0.086 R)
• M21: 7,528,962 km (0.067 R)
• M22: 7,913,279 km (0.119 R)
• M23: 8,225,190 km (0.03 R)
• M24: 8,382,717 km (0.101 R)
• M25: 8,541,290 km (0.089 R)
• M26: 8,861,430 km (0.057 R)
• M27: 9,104,078 km (0.089 R)
• M28: 9,389,810 km (0.081 R)
• M29: 9,678,683 km (0.086 R)
• M30: 10,096,360 km (0.11 R)
• M31: 10,307,293 km (0.09 R)
• M32: 10,519,872 km (0.091 R)
• M33: 10,605,292 km (0.07 R)
• M34: 11,209,518 km (0.078 R)
• M35: 11,559,876 km (0.102 R)
• M36: 11,736,402 km (0.12 R)
• M37: 11,958,405 km (0.092 R)
• M38: 12,723,299 km (0.117 R)
• M39: 13,134,543 km (0.096 R)
• M40: 13,457,525 km (0.112 R)
• M41: 14,299,911 km (0.085 R)
• M42: 14,918,947 km (0.057 R)
• M43: 16,281,634 km (0.093 R)
• M44: 16,479,552 km (0.11 R)
• M45: 16,927,747 km (0.071 R)
• M46: 17,228,738 km (0.106 R)
• M47: 17,531,524 km (0.099 R)
• M48: 17,836,105 km (0.101 R)
• M49: 20,175,666 km (0.088 R)
• M50: 20,708,534 km (0.112 R)
• M51: 20,922,908 km (0.115 R)
• M52: 24,226,926 km (0.092 R)
• M53: 24,850,001 km (0.07 R)
• M54: 25,134,985 km (0.117 R)
• M55: 25,593,204 km (0.078 R)
• M56: 25,823,285 km (0.109 R)
• M57: 25,938,625 km (0.087 R)
• M58: 25,996,370 km (0.082 R)
• M59: 26,634,255 km (0.103 R)
• M60: 27,748,011 km (0.07 R)
• M61: 28,102,858 km (0.107 R)
• M62: 28,340,419 km (0.11 R)
• M63: 28,936,866 km (0.088 R)
• M64: 29,176,671 km (0.07 R)
• M65: 30,812,225 km (0.078 R)
• M66: 30,873,261 km (0.066 R)
• M67: 30,995,781 km (0.079 R)
• M68: 31,671,964 km (0.111 R)
• M69: 32,851,244 km (0.087 R)
• M70: 33,289,416 km (0.094 R)
• M71: 33,918,624 km (0.059 R)
• M72: 34,361,434 km (0.089 R)
• M73: 36,993,160 km (0.086 R)
• M74: 37,123,310 km (0.119 R)
• M75: 37,318,535 km (0.111 R)
• M76: 37,644,958 km (0.084 R)
• M77: 38,037,802 km (0.054 R)
• M78: 39,622,642 km (0.072 R)
• M79: 39,689,063 km (0.054 R)
• M80: 40,624,050 km (0.05 R)
• M81: 41,228,874 km (0.094 R)
• M82: 42,311,663 km (0.118 R)
• M83: 43,403,578 km (0.079 R)
• M84: 43,678,090 km (0.081 R)
• M85: 44,022,016 km (0.051 R)
• M86: 44,574,032 km (0.091 R)
• M87: 44,850,938 km (0.064 R)
• M88: 44,920,201 km (0.066 R)
• M89: 45,197,855 km (0.084 R)
• M90: 45,754,808 km (0.073 R)
• M91: 46,314,005 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 19,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit