🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 12.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.82 AU - 0.84 AU

Year: 513 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,036,770 km

• M1: 156,928 km (0.12 R)
• M2: 233,373 km (0.106 R)
• M3: 324,029 km (0.082 R)
• M4: 434,432 km (0.053 R)
• M5: 536,308 km (0.038 R)
• M6: 637,885 km (0.108 R)
• M7: 787,483 km (0.082 R)
• M8: 878,738 km (0.115 R)
• M9: 1,077,254 km (0.043 R)
• M10: 1,154,148 km (0.104 R)
• M11: 1,354,908 km (0.08 R)
• M12: 1,548,188 km (0.107 R)
• M13: 1,650,962 km (0.056 R)
• M14: 1,755,980 km (0.086 R)
• M15: 1,936,245 km (0.06 R)
• M16: 2,133,714 km (0.108 R)
• M17: 2,237,685 km (0.096 R)
• M18: 2,439,642 km (0.081 R)
• M19: 2,548,699 km (0.117 R)
• M20: 2,659,401 km (0.044 R)
• M21: 2,771,749 km (0.089 R)
• M22: 2,958,597 km (0.09 R)
• M23: 3,050,600 km (0.097 R)
• M24: 3,130,934 km (0.092 R)
• M25: 3,212,165 km (0.074 R)
• M26: 3,287,862 km (0.107 R)
• M27: 3,428,035 km (0.107 R)
• M28: 3,531,258 km (0.112 R)
• M29: 3,707,783 km (0.066 R)
• M30: 3,853,940 km (0.104 R)
• M31: 4,220,605 km (0.073 R)
• M32: 4,338,488 km (0.115 R)
• M33: 4,485,543 km (0.073 R)
• M34: 4,563,333 km (0.043 R)
• M35: 4,806,430 km (0.117 R)
• M36: 4,907,857 km (0.093 R)
• M37: 5,017,213 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 14.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.87 AU - 1.39 AU

Year: 815 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 84,036,770 km

• M1: 183,108 km (0.079 R)
• M2: 325,675 km (0.112 R)
• M3: 441,463 km (0.085 R)
• M4: 544,387 km (0.111 R)
• M5: 639,830 km (0.071 R)
• M6: 791,522 km (0.086 R)
• M7: 919,728 km (0.059 R)
• M8: 1,123,929 km (0.106 R)
• M9: 1,289,085 km (0.102 R)
• M10: 1,443,919 km (0.096 R)
• M11: 1,631,664 km (0.116 R)
• M12: 1,954,047 km (0.086 R)
• M13: 2,418,698 km (0.028 R)
• M14: 2,542,266 km (0.079 R)
• M15: 2,660,149 km (0.079 R)
• M16: 2,788,056 km (0.077 R)
• M17: 2,918,056 km (0.111 R)
• M18: 3,158,909 km (0.116 R)
• M19: 3,286,067 km (0.09 R)
• M20: 3,537,092 km (0.044 R)
• M21: 3,642,858 km (0.089 R)
• M22: 3,830,453 km (0.091 R)
• M23: 3,948,337 km (0.107 R)
• M24: 4,067,267 km (0.074 R)
• M25: 4,252,918 km (0.098 R)
• M26: 4,346,716 km (0.1 R)
• M27: 4,671,044 km (0.111 R)
• M28: 4,807,028 km (0.089 R)
• M29: 4,954,083 km (0.105 R)
• M30: 5,132,703 km (0.058 R)
• M31: 5,263,003 km (0.107 R)
• M32: 5,363,981 km (0.111 R)
• M33: 5,475,731 km (0.117 R)
• M34: 5,650,162 km (0.116 R)
• M35: 5,826,538 km (0.086 R)
• M36: 5,920,635 km (0.118 R)
• M37: 6,025,802 km (0.093 R)
• M38: 6,227,311 km (0.068 R)
• M39: 6,441,834 km (0.109 R)
• M40: 6,680,742 km (0.044 R)
• M41: 6,812,388 km (0.058 R)
• M42: 7,011,353 km (0.094 R)
• M43: 7,133,874 km (0.08 R)
• M44: 7,257,142 km (0.115 R)
• M45: 7,358,570 km (0.095 R)
• M46: 7,631,436 km (0.072 R)
• M47: 7,815,142 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 12.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.41 AU - 2.09 AU

Year: 1570 Days

Day: 7.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 84,036,770 km

• M1: 215,571 km (0.094 R)
• M2: 347,217 km (0.039 R)
• M3: 461,061 km (0.111 R)
• M4: 546,182 km (0.048 R)
• M5: 728,691 km (0.067 R)
• M6: 809,474 km (0.052 R)
• M7: 909,405 km (0.087 R)
• M8: 1,055,413 km (0.096 R)
• M9: 1,148,762 km (0.079 R)
• M10: 1,289,833 km (0.099 R)
• M11: 1,493,735 km (0.105 R)
• M12: 1,590,076 km (0.074 R)
• M13: 1,668,764 km (0.114 R)
• M14: 1,799,513 km (0.084 R)
• M15: 2,050,239 km (0.108 R)
• M16: 2,191,010 km (0.115 R)
• M17: 2,334,924 km (0.118 R)
• M18: 2,632,623 km (0.043 R)
• M19: 2,822,014 km (0.113 R)
• M20: 2,906,387 km (0.086 R)
• M21: 2,991,509 km (0.051 R)
• M22: 3,598,427 km (0.093 R)
• M23: 3,782,582 km (0.049 R)
• M24: 3,902,709 km (0.08 R)
• M25: 4,010,569 km (0.072 R)
• M26: 4,119,477 km (0.031 R)
• M27: 4,256,957 km (0.066 R)
• M28: 4,593,403 km (0.102 R)
• M29: 4,779,203 km (0.093 R)
• M30: 5,411,703 km (0.12 R)
• M31: 5,547,388 km (0.094 R)
• M32: 5,653,902 km (0.089 R)
• M33: 6,086,240 km (0.078 R)
• M34: 6,243,318 km (0.098 R)
• M35: 6,465,470 km (0.113 R)
• M36: 6,852,480 km (0.079 R)
• M37: 6,983,229 km (0.116 R)
• M38: 7,230,514 km (0.055 R)
• M39: 7,632,334 km (0.039 R)
• M40: 7,870,045 km (0.079 R)
• M41: 8,422,659 km (0.096 R)
• M42: 8,792,316 km (0.091 R)
• M43: 9,059,497 km (0.053 R)
• M44: 10,248,352 km (0.085 R)
• M45: 10,416,799 km (0.072 R)
• M46: 10,718,687 km (0.114 R)
• M47: 11,157,608 km (0.111 R)
• M48: 11,408,334 km (0.072 R)
• M49: 11,621,959 km (0.12 R)
• M50: 12,072,997 km (0.059 R)
• M51: 12,171,732 km (0.033 R)
• M52: 12,689,939 km (0.059 R)
• M53: 12,911,343 km (0.045 R)
• M54: 13,113,749 km (0.047 R)
• M55: 13,256,017 km (0.042 R)
• M56: 13,419,228 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 11.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.89 AU - 3.27 AU

Year: 3666 Days

Day: 5.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,036,770 km

• M1: 168,447 km (0.048 R)
• M2: 264,339 km (0.056 R)
• M3: 439,519 km (0.109 R)
• M4: 680,371 km (0.101 R)
• M5: 857,495 km (0.117 R)
• M6: 1,367,474 km (0.025 R)
• M7: 1,479,972 km (0.079 R)
• M8: 1,595,611 km (0.072 R)
• M9: 1,714,541 km (0.099 R)
• M10: 1,945,520 km (0.1 R)
• M11: 2,716,697 km (0.118 R)
• M12: 2,787,906 km (0.078 R)
• M13: 3,079,323 km (0.103 R)
• M14: 3,172,522 km (0.105 R)
• M15: 3,419,059 km (0.091 R)
• M16: 3,632,835 km (0.077 R)
• M17: 3,830,902 km (0.049 R)
• M18: 3,931,282 km (0.076 R)
• M19: 4,134,736 km (0.063 R)
• M20: 4,258,453 km (0.084 R)
• M21: 4,341,779 km (0.091 R)
• M22: 4,787,581 km (0.049 R)
• M23: 5,137,191 km (0.104 R)
• M24: 5,225,902 km (0.119 R)
• M25: 5,382,531 km (0.09 R)
• M26: 5,585,984 km (0.115 R)
• M27: 5,677,239 km (0.11 R)
• M28: 5,769,092 km (0.07 R)
• M29: 6,141,142 km (0.099 R)
• M30: 6,689,867 km (0.076 R)
• M31: 7,130,283 km (0.088 R)
• M32: 7,379,065 km (0.095 R)
• M33: 7,529,710 km (0.108 R)
• M34: 7,630,688 km (0.095 R)
• M35: 7,732,265 km (0.095 R)
• M36: 7,962,197 km (0.104 R)
• M37: 8,168,493 km (0.078 R)
• M38: 8,272,313 km (0.032 R)
• M39: 8,455,122 km (0.119 R)
• M40: 9,307,531 km (0.053 R)
• M41: 9,497,670 km (0.059 R)
• M42: 9,607,026 km (0.082 R)
• M43: 9,716,681 km (0.076 R)
• M44: 10,075,865 km (0.06 R)
• M45: 10,243,265 km (0.104 R)
• M46: 10,355,314 km (0.077 R)
• M47: 10,580,609 km (0.081 R)
• M48: 10,807,698 km (0.041 R)
• M49: 10,921,692 km (0.076 R)
• M50: 12,741,101 km (0.103 R)
• M51: 13,256,167 km (0.086 R)
• M52: 14,715,793 km (0.041 R)
• M53: 14,842,353 km (0.106 R)
• M54: 15,096,520 km (0.11 R)
• M55: 15,416,360 km (0.111 R)
• M56: 15,609,341 km (0.078 R)
• M57: 15,706,131 km (0.094 R)
• M58: 16,454,719 km (0.055 R)
• M59: 16,553,304 km (0.098 R)
• M60: 16,817,045 km (0.083 R)
• M61: 17,717,175 km (0.092 R)
• M62: 18,701,379 km (0.106 R)
• M63: 18,838,561 km (0.061 R)
• M64: 19,113,970 km (0.111 R)
• M65: 19,355,870 km (0.064 R)
• M66: 19,564,110 km (0.089 R)
• M67: 20,829,260 km (0.108 R)
• M68: 21,364,222 km (0.027 R)
• M69: 21,687,353 km (0.106 R)
• M70: 22,229,496 km (0.095 R)
• M71: 23,032,687 km (0.088 R)
• M72: 23,290,294 km (0.088 R)
• M73: 23,364,046 km (0.104 R)
• M74: 23,511,699 km (0.063 R)
• M75: 24,105,902 km (0.026 R)
• M76: 24,367,548 km (0.043 R)
• M77: 25,309,117 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 13.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.37 AU - 4.07 AU

Year: 4866 Days

Day: 13.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,036,770 km

• M1: 170,691 km (0.071 R)
• M2: 347,965 km (0.086 R)
• M3: 508,483 km (0.102 R)
• M4: 794,514 km (0.092 R)
• M5: 928,853 km (0.115 R)
• M6: 1,096,104 km (0.11 R)
• M7: 1,287,140 km (0.097 R)
• M8: 1,380,340 km (0.077 R)
• M9: 1,517,670 km (0.119 R)
• M10: 1,645,427 km (0.043 R)
• M11: 1,988,754 km (0.107 R)
• M12: 2,388,180 km (0.05 R)
• M13: 2,830,541 km (0.118 R)
• M14: 3,025,617 km (0.071 R)
• M15: 3,618,623 km (0.063 R)
• M16: 4,087,163 km (0.079 R)
• M17: 4,575,301 km (0.078 R)
• M18: 4,679,272 km (0.099 R)
• M19: 5,017,662 km (0.073 R)
• M20: 5,103,531 km (0.072 R)
• M21: 5,298,457 km (0.049 R)
• M22: 5,385,972 km (0.119 R)
• M23: 5,808,137 km (0.093 R)
• M24: 5,921,084 km (0.097 R)
• M25: 6,103,294 km (0.06 R)
• M26: 6,426,575 km (0.092 R)
• M27: 7,018,085 km (0.059 R)
• M28: 7,259,536 km (0.116 R)
• M29: 7,356,924 km (0.096 R)
• M30: 8,126,456 km (0.069 R)
• M31: 8,714,076 km (0.074 R)
• M32: 8,869,658 km (0.094 R)
• M33: 9,183,514 km (0.114 R)
• M34: 9,315,459 km (0.097 R)
• M35: 9,501,110 km (0.106 R)
• M36: 9,607,774 km (0.079 R)
• M37: 9,795,519 km (0.112 R)
• M38: 10,448,214 km (0.089 R)
• M39: 10,863,199 km (0.057 R)
• M40: 11,086,848 km (0.106 R)
• M41: 11,283,868 km (0.087 R)
• M42: 11,481,936 km (0.118 R)
• M43: 11,939,107 km (0.103 R)
• M44: 12,635,934 km (0.107 R)
• M45: 13,226,845 km (0.088 R)
• M46: 13,435,834 km (0.093 R)
• M47: 13,676,088 km (0.101 R)
• M48: 14,008,644 km (0.106 R)
• M49: 14,527,748 km (0.111 R)
• M50: 14,836,219 km (0.08 R)
• M51: 14,960,236 km (0.051 R)
• M52: 16,282,681 km (0.085 R)
• M53: 16,957,816 km (0.058 R)
• M54: 17,087,518 km (0.112 R)
• M55: 17,250,130 km (0.092 R)
• M56: 17,511,179 km (0.083 R)
• M57: 17,675,138 km (0.097 R)
• M58: 18,037,464 km (0.109 R)
• M59: 18,236,130 km (0.09 R)
• M60: 20,365,955 km (0.1 R)
• M61: 20,884,611 km (0.06 R)
• M62: 21,023,737 km (0.096 R)
• M63: 21,337,593 km (0.107 R)
• M64: 21,477,766 km (0.085 R)
• M65: 21,934,937 km (0.057 R)
• M66: 22,111,762 km (0.066 R)
• M67: 22,217,977 km (0.114 R)
• M68: 22,324,490 km (0.039 R)
• M69: 22,609,175 km (0.084 R)
• M70: 22,895,057 km (0.054 R)
• M71: 23,182,135 km (0.109 R)
• M72: 23,398,154 km (0.091 R)
• M73: 23,759,882 km (0.101 R)
• M74: 24,232,910 km (0.113 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.2

Radius: 3.7

Gravity: 62.47 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.86 AU - 10.72 AU

Year: 20776 Days

Day: 18.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,036,770 km

• M1: 67,319 km (0.058 R)
• M2: 95,144 km (0.089 R)
• M3: 200,312 km (0.115 R)
• M4: 439,519 km (0.056 R)
• M5: 549,473 km (0.09 R)
• M6: 847,771 km (0.086 R)
• M7: 901,776 km (0.072 R)
• M8: 1,099,993 km (0.108 R)
• M9: 1,280,408 km (0.072 R)
• M10: 1,702,573 km (0.111 R)
• M11: 2,351,679 km (0.047 R)
• M12: 2,544,211 km (0.113 R)
• M13: 2,863,004 km (0.045 R)
• M14: 3,027,113 km (0.084 R)
• M15: 3,493,858 km (0.094 R)
• M16: 3,757,899 km (0.111 R)
• M17: 4,258,453 km (0.114 R)
• M18: 4,492,873 km (0.049 R)
• M19: 4,587,867 km (0.106 R)
• M20: 6,194,848 km (0.064 R)
• M21: 6,567,347 km (0.1 R)
• M22: 7,167,384 km (0.108 R)
• M23: 7,222,884 km (0.094 R)
• M24: 7,502,034 km (0.074 R)
• M25: 7,671,379 km (0.1 R)
• M26: 8,653,938 km (0.109 R)
• M27: 10,044,899 km (0.116 R)
• M28: 10,293,829 km (0.086 R)
• M29: 10,419,192 km (0.053 R)
• M30: 10,481,874 km (0.117 R)
• M31: 11,181,094 km (0.101 R)
• M32: 11,960,799 km (0.113 R)
• M33: 12,224,540 km (0.068 R)
• M34: 12,623,816 km (0.111 R)
• M35: 12,825,025 km (0.118 R)
• M36: 13,095,050 km (0.096 R)
• M37: 13,640,633 km (0.112 R)
• M38: 13,916,192 km (0.103 R)
• M39: 14,054,570 km (0.077 R)
• M40: 14,123,984 km (0.104 R)
• M41: 15,250,007 km (0.058 R)
• M42: 15,895,821 km (0.068 R)
• M43: 16,992,074 km (0.119 R)
• M44: 18,491,194 km (0.118 R)
• M45: 19,720,590 km (0.112 R)
• M46: 21,934,788 km (0.039 R)
• M47: 22,338,403 km (0.088 R)
• M48: 23,317,072 km (0.12 R)
• M49: 24,060,125 km (0.099 R)
• M50: 24,392,830 km (0.038 R)
• M51: 25,400,222 km (0.072 R)
• M52: 25,569,418 km (0.116 R)
• M53: 27,455,398 km (0.086 R)
• M54: 29,208,386 km (0.112 R)
• M55: 29,741,253 km (0.071 R)
• M56: 29,919,574 km (0.086 R)
• M57: 30,098,344 km (0.092 R)
• M58: 30,906,770 km (0.055 R)
• M59: 33,374,986 km (0.059 R)
• M60: 33,932,088 km (0.08 R)
• M61: 36,954,264 km (0.072 R)
• M62: 37,146,049 km (0.109 R)
• M63: 37,337,983 km (0.057 R)
• M64: 37,626,707 km (0.083 R)
• M65: 38,206,399 km (0.096 R)
• M66: 38,497,366 km (0.109 R)
• M67: 38,886,321 km (0.105 R)
• M68: 39,276,771 km (0.118 R)
• M69: 40,950,173 km (0.104 R)
• M70: 41,645,953 km (0.095 R)
• M71: 42,245,541 km (0.096 R)
• M72: 43,756,779 km (0.104 R)
• M73: 44,264,364 km (0.042 R)
• M74: 46,108,158 km (0.074 R)
• M75: 47,247,047 km (0.085 R)
• M76: 47,351,167 km (0.036 R)
• M77: 51,145,717 km (0.074 R)
• M78: 52,863,250 km (0.086 R)
• M79: 54,599,632 km (0.115 R)
• M80: 55,584,585 km (0.068 R)
• M81: 56,685,775 km (0.11 R)
• M82: 58,128,048 km (0.066 R)
• M83: 63,671,846 km (0.115 R)
• M84: 64,246,900 km (0.107 R)
• M85: 64,592,770 km (0.085 R)
• M86: 65,866,297 km (0.103 R)
• M87: 66,447,933 km (0.045 R)
• M88: 67,733,428 km (0.098 R)
• M89: 70,447,881 km (0.107 R)
• M90: 70,566,662 km (0.079 R)
• M91: 70,685,592 km (0.083 R)
• M92: 71,400,371 km (0.035 R)
• M93: 72,357,049 km (0.034 R)
• M94: 77,326,242 km (0.085 R)
• M95: 79,048,113 km (0.165 R)
• M96: 81,529,643 km (0.036 R)
• M97: 84,036,753 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit