🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 11.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.74 AU - 1.2 AU

Year: 617 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,652,910 km

• M1: 161,865 km (0.116 R)
• M2: 237,561 km (0.049 R)
• M3: 391,946 km (0.109 R)
• M4: 476,619 km (0.102 R)
• M5: 576,251 km (0.076 R)
• M6: 714,330 km (0.114 R)
• M7: 792,121 km (0.062 R)
• M8: 881,281 km (0.107 R)
• M9: 1,013,376 km (0.071 R)
• M10: 1,175,540 km (0.065 R)
• M11: 1,250,638 km (0.08 R)
• M12: 1,342,042 km (0.026 R)
• M13: 1,450,800 km (0.081 R)
• M14: 1,573,022 km (0.108 R)
• M15: 1,871,918 km (0.117 R)
• M16: 2,000,124 km (0.061 R)
• M17: 2,079,560 km (0.092 R)
• M18: 2,414,510 km (0.114 R)
• M19: 2,517,882 km (0.1 R)
• M20: 2,591,634 km (0.08 R)
• M21: 2,684,983 km (0.069 R)
• M22: 2,836,824 km (0.078 R)
• M23: 3,037,136 km (0.112 R)
• M24: 3,248,967 km (0.049 R)
• M25: 3,336,332 km (0.117 R)
• M26: 3,410,981 km (0.101 R)
• M27: 3,492,961 km (0.034 R)
• M28: 3,610,395 km (0.092 R)
• M29: 3,729,176 km (0.095 R)
• M30: 3,949,085 km (0.113 R)
• M31: 4,064,275 km (0.112 R)
• M32: 4,209,983 km (0.115 R)
• M33: 4,536,555 km (0.102 R)
• M34: 4,642,172 km (0.108 R)
• M35: 4,794,612 km (0.077 R)
• M36: 4,902,173 km (0.065 R)
• M37: 5,010,631 km (0.037 R)
• M38: 5,206,455 km (0.074 R)
• M39: 5,309,228 km (0.109 R)
• M40: 5,428,757 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 13.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.96 AU - 1.02 AU

Year: 636 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 42,652,910 km

• M1: 167,699 km (0.1 R)
• M2: 259,852 km (0.094 R)
• M3: 396,883 km (0.099 R)
• M4: 486,492 km (0.075 R)
• M5: 642,523 km (0.042 R)
• M6: 745,446 km (0.091 R)
• M7: 921,672 km (0.07 R)
• M8: 1,020,557 km (0.1 R)
• M9: 1,235,379 km (0.091 R)
• M10: 1,471,594 km (0.069 R)
• M11: 1,577,510 km (0.097 R)
• M12: 1,661,733 km (0.112 R)
• M13: 1,791,285 km (0.071 R)
• M14: 1,911,412 km (0.041 R)
• M15: 2,014,784 km (0.052 R)
• M16: 2,146,729 km (0.095 R)
• M17: 2,315,925 km (0.112 R)
• M18: 2,603,153 km (0.113 R)
• M19: 2,696,801 km (0.068 R)
• M20: 2,835,628 km (0.071 R)
• M21: 2,946,928 km (0.082 R)
• M22: 3,097,723 km (0.095 R)
• M23: 3,258,990 km (0.117 R)
• M24: 3,573,893 km (0.11 R)
• M25: 3,678,312 km (0.074 R)
• M26: 3,783,929 km (0.093 R)
• M27: 3,915,275 km (0.102 R)
• M28: 4,014,758 km (0.045 R)
• M29: 4,106,761 km (0.073 R)
• M30: 4,224,793 km (0.1 R)
• M31: 4,612,252 km (0.119 R)
• M32: 4,699,916 km (0.115 R)
• M33: 4,814,807 km (0.067 R)
• M34: 5,338,699 km (0.12 R)
• M35: 5,458,527 km (0.036 R)
• M36: 5,560,852 km (0.09 R)
• M37: 5,738,874 km (0.103 R)
• M38: 5,880,842 km (0.087 R)
• M39: 5,985,710 km (0.113 R)
• M40: 6,139,347 km (0.107 R)
• M41: 6,333,226 km (0.046 R)
• M42: 6,430,913 km (0.082 R)
• M43: 6,519,326 km (0.098 R)
• M44: 6,647,681 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 10.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.4 AU - 1.88 AU

Year: 1356 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,652,910 km

• M1: 133,292 km (0.08 R)
• M2: 201,808 km (0.108 R)
• M3: 290,669 km (0.071 R)
• M4: 366,365 km (0.119 R)
• M5: 488,437 km (0.114 R)
• M6: 560,693 km (0.092 R)
• M7: 658,679 km (0.089 R)
• M8: 732,581 km (0.102 R)
• M9: 801,845 km (0.051 R)
• M10: 877,691 km (0.106 R)
• M11: 1,019,809 km (0.119 R)
• M12: 1,085,183 km (0.031 R)
• M13: 1,161,029 km (0.027 R)
• M14: 1,252,583 km (0.088 R)
• M15: 1,318,256 km (0.085 R)
• M16: 1,394,851 km (0.116 R)
• M17: 1,507,647 km (0.074 R)
• M18: 1,572,872 km (0.09 R)
• M19: 1,659,489 km (0.104 R)
• M20: 1,758,523 km (0.109 R)
• M21: 1,859,352 km (0.099 R)
• M22: 1,924,128 km (0.085 R)
• M23: 2,067,293 km (0.12 R)
• M24: 2,196,845 km (0.097 R)
• M25: 2,300,067 km (0.083 R)
• M26: 2,517,732 km (0.081 R)
• M27: 2,626,041 km (0.072 R)
• M28: 2,810,196 km (0.118 R)
• M29: 2,891,278 km (0.115 R)
• M30: 2,966,825 km (0.093 R)
• M31: 3,204,087 km (0.099 R)
• M32: 3,289,059 km (0.098 R)
• M33: 3,368,046 km (0.086 R)
• M34: 3,481,142 km (0.113 R)
• M35: 3,690,579 km (0.054 R)
• M36: 3,855,586 km (0.118 R)
• M37: 4,072,353 km (0.084 R)
• M38: 4,207,291 km (0.083 R)
• M39: 4,293,309 km (0.082 R)
• M40: 4,358,235 km (0.079 R)
• M41: 4,496,164 km (0.099 R)
• M42: 4,562,137 km (0.071 R)
• M43: 4,635,739 km (0.1 R)
• M44: 4,732,080 km (0.096 R)
• M45: 4,949,296 km (0.078 R)
• M46: 5,146,915 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 9.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.43 AU - 4.79 AU

Year: 5380 Days

Day: 12.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,652,910 km

• M1: 178,769 km (0.092 R)
• M2: 250,576 km (0.084 R)
• M3: 324,627 km (0.12 R)
• M4: 423,661 km (0.06 R)
• M5: 711,338 km (0.117 R)
• M6: 907,610 km (0.112 R)
• M7: 991,235 km (0.089 R)
• M8: 1,077,553 km (0.07 R)
• M9: 1,212,042 km (0.102 R)
• M10: 1,304,793 km (0.105 R)
• M11: 1,376,001 km (0.116 R)
• M12: 1,448,706 km (0.081 R)
• M13: 1,510,191 km (0.052 R)
• M14: 1,648,868 km (0.074 R)
• M15: 1,713,195 km (0.078 R)
• M16: 1,791,734 km (0.08 R)
• M17: 1,979,629 km (0.094 R)
• M18: 2,216,442 km (0.079 R)
• M19: 2,316,822 km (0.103 R)
• M20: 2,551,691 km (0.098 R)
• M21: 2,626,789 km (0.083 R)
• M22: 2,918,654 km (0.115 R)
• M23: 2,997,193 km (0.091 R)
• M24: 3,060,623 km (0.114 R)
• M25: 3,204,985 km (0.047 R)
• M26: 3,302,373 km (0.116 R)
• M27: 3,483,686 km (0.07 R)
• M28: 3,890,592 km (0.11 R)
• M29: 4,259,051 km (0.094 R)
• M30: 4,438,569 km (0.087 R)
• M31: 4,510,974 km (0.102 R)
• M32: 4,675,532 km (0.081 R)
• M33: 4,749,433 km (0.1 R)
• M34: 5,010,631 km (0.113 R)
• M35: 5,295,914 km (0.088 R)
• M36: 5,547,538 km (0.11 R)
• M37: 6,183,329 km (0.119 R)
• M38: 6,244,066 km (0.065 R)
• M39: 6,696,150 km (0.077 R)
• M40: 6,884,045 km (0.095 R)
• M41: 7,031,549 km (0.028 R)
• M42: 7,308,155 km (0.118 R)
• M43: 7,588,202 km (0.097 R)
• M44: 7,675,119 km (0.108 R)
• M45: 7,893,980 km (0.114 R)
• M46: 8,004,084 km (0.069 R)
• M47: 8,159,217 km (0.025 R)
• M48: 9,226,149 km (0.073 R)
• M49: 9,505,598 km (0.049 R)
• M50: 9,787,740 km (0.037 R)
• M51: 10,288,294 km (0.111 R)
• M52: 10,529,596 km (0.12 R)
• M53: 10,748,457 km (0.12 R)
• M54: 10,919,597 km (0.059 R)
• M55: 11,215,203 km (0.078 R)
• M56: 11,538,484 km (0.092 R)
• M57: 12,194,171 km (0.09 R)
• M58: 12,577,890 km (0.06 R)
• M59: 13,226,397 km (0.044 R)
• M60: 13,647,066 km (0.095 R)
• M61: 13,912,303 km (0.034 R)
• M62: 14,125,629 km (0.117 R)
• M63: 14,474,641 km (0.101 R)
• M64: 14,853,872 km (0.114 R)
• M65: 14,962,779 km (0.086 R)
• M66: 15,153,965 km (0.088 R)
• M67: 17,540,350 km (0.079 R)
• M68: 18,060,502 km (0.043 R)
• M69: 18,205,911 km (0.03 R)
• M70: 18,703,175 km (0.07 R)
• M71: 18,820,908 km (0.109 R)
• M72: 19,086,444 km (0.086 R)
• M73: 19,531,947 km (0.091 R)
• M74: 19,860,913 km (0.119 R)
• M75: 19,920,901 km (0.084 R)
• M76: 20,101,167 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.9

Radius: 4.5

Gravity: 40.83 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.89 AU - 6.89 AU

Year: 10430 Days

Day: 23.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,652,910 km

• M1: 523,443 km (0.056 R)
• M2: 885,021 km (0.094 R)
• M3: 2,485,269 km (0.053 R)
• M4: 2,513,543 km (0.095 R)
• M5: 2,656,709 km (0.071 R)
• M6: 3,317,782 km (0.11 R)
• M7: 3,570,153 km (0.111 R)
• M8: 3,698,807 km (0.112 R)
• M9: 5,065,833 km (0.084 R)
• M10: 5,210,344 km (0.054 R)
• M11: 5,319,551 km (0.074 R)
• M12: 5,689,357 km (0.04 R)
• M13: 5,991,096 km (0.105 R)
• M14: 6,259,325 km (0.105 R)
• M15: 6,297,921 km (0.12 R)
• M16: 7,087,498 km (0.109 R)
• M17: 7,824,567 km (0.053 R)
• M18: 9,149,705 km (0.103 R)
• M19: 9,193,537 km (0.12 R)
• M20: 9,725,806 km (0.043 R)
• M21: 9,860,444 km (0.116 R)
• M22: 10,404,981 km (0.115 R)
• M23: 11,240,186 km (0.111 R)
• M24: 11,570,647 km (0.059 R)
• M25: 12,000,442 km (0.036 R)
• M26: 12,483,942 km (0.118 R)
• M27: 12,679,168 km (0.073 R)
• M28: 13,320,494 km (0.107 R)
• M29: 13,670,253 km (0.107 R)
• M30: 13,871,463 km (0.118 R)
• M31: 14,685,873 km (0.082 R)
• M32: 14,737,335 km (0.088 R)
• M33: 14,840,408 km (0.112 R)
• M34: 14,995,391 km (0.09 R)
• M35: 16,042,277 km (0.082 R)
• M36: 16,681,659 km (0.03 R)
• M37: 16,735,364 km (0.109 R)
• M38: 17,547,232 km (0.081 R)
• M39: 18,260,963 km (0.093 R)
• M40: 19,547,056 km (0.118 R)
• M41: 19,887,391 km (0.068 R)
• M42: 22,560,556 km (0.086 R)
• M43: 24,241,886 km (0.043 R)
• M44: 24,485,431 km (0.054 R)
• M45: 25,467,392 km (0.068 R)
• M46: 25,901,076 km (0.091 R)
• M47: 25,963,309 km (0.082 R)
• M48: 26,150,007 km (0.097 R)
• M49: 26,524,899 km (0.093 R)
• M50: 26,775,775 km (0.069 R)
• M51: 26,901,437 km (0.029 R)
• M52: 27,153,510 km (0.112 R)
• M53: 27,216,640 km (0.082 R)
• M54: 27,279,920 km (0.117 R)
• M55: 27,469,759 km (0.114 R)
• M56: 27,787,206 km (0.026 R)
• M57: 28,875,381 km (0.038 R)
• M58: 30,566,585 km (0.087 R)
• M59: 30,961,374 km (0.111 R)
• M60: 32,423,394 km (0.098 R)
• M61: 33,297,943 km (0.072 R)
• M62: 33,433,179 km (0.069 R)
• M63: 34,180,121 km (0.085 R)
• M64: 34,248,338 km (0.072 R)
• M65: 34,316,555 km (0.112 R)
• M66: 34,384,771 km (0.09 R)
• M67: 36,106,194 km (0.104 R)
• M68: 36,175,607 km (0.094 R)
• M69: 36,314,584 km (0.072 R)
• M70: 36,384,297 km (0.092 R)
• M71: 37,292,655 km (0.096 R)
• M72: 38,067,273 km (0.073 R)
• M73: 39,847,188 km (0.118 R)
• M74: 39,918,845 km (0.079 R)
• M75: 41,508,472 km (0.114 R)
• M76: 42,457,521 km (0.08 R)
• M77: 42,530,824 km (0.104 R)
• M78: 42,750,883 km (0.073 R)
• M79: 42,897,937 km (0.065 R)
• M80: 43,118,744 km (0.084 R)
• M81: 43,635,305 km (0.118 R)
• M82: 43,783,258 km (0.069 R)
• M83: 43,857,309 km (0.093 R)
• M84: 44,525,712 km (0.077 R)
• M85: 45,197,406 km (0.055 R)
• M86: 45,722,046 km (0.042 R)
• M87: 46,098,135 km (0.075 R)
• M88: 47,308,382 km (0.119 R)
• M89: 48,375,912 km (0.093 R)
• M90: 48,605,695 km (0.101 R)
• M91: 49,143,349 km (0.107 R)
• M92: 51,469,596 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.5

Radius: 5.7

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.03 AU - 10.25 AU

Year: 16398 Days

Day: 24.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 133.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,652,910 km

• M1: 776,563 km (0.107 R)
• M2: 928,105 km (0.068 R)
• M3: 1,753,287 km (0.077 R)
• M4: 1,885,382 km (0.088 R)
• M5: 2,397,755 km (0.108 R)
• M6: 2,446,374 km (0.104 R)
• M7: 2,719,839 km (0.049 R)
• M8: 2,898,908 km (0.06 R)
• M9: 3,569,704 km (0.086 R)
• M10: 3,850,948 km (0.102 R)
• M11: 4,676,280 km (0.092 R)
• M12: 4,767,834 km (0.036 R)
• M13: 4,829,318 km (0.075 R)
• M14: 6,549,694 km (0.059 R)
• M15: 8,179,862 km (0.077 R)
• M16: 8,216,663 km (0.104 R)
• M17: 9,039,601 km (0.038 R)
• M18: 10,803,061 km (0.081 R)
• M19: 11,127,389 km (0.108 R)
• M20: 11,455,008 km (0.062 R)
• M21: 11,827,357 km (0.061 R)
• M22: 11,868,945 km (0.076 R)
• M23: 11,994,009 km (0.064 R)
• M24: 12,161,559 km (0.066 R)
• M25: 12,456,715 km (0.097 R)
• M26: 12,925,106 km (0.115 R)
• M27: 13,269,331 km (0.117 R)
• M28: 13,923,074 km (0.071 R)
• M29: 13,967,056 km (0.093 R)
• M30: 14,453,548 km (0.087 R)
• M31: 15,854,233 km (0.113 R)
• M32: 16,130,390 km (0.101 R)
• M33: 16,687,343 km (0.067 R)
• M34: 17,015,112 km (0.11 R)
• M35: 18,299,260 km (0.086 R)
• M36: 19,221,531 km (0.048 R)
• M37: 20,909,294 km (0.078 R)
• M38: 21,060,388 km (0.051 R)
• M39: 21,668,803 km (0.107 R)
• M40: 24,159,458 km (0.117 R)
• M41: 27,067,640 km (0.091 R)
• M42: 27,673,362 km (0.07 R)
• M43: 28,172,421 km (0.087 R)
• M44: 28,339,372 km (0.105 R)
• M45: 29,066,866 km (0.056 R)
• M46: 29,235,613 km (0.105 R)
• M47: 30,711,695 km (0.076 R)
• M48: 30,998,324 km (0.114 R)
• M49: 31,113,216 km (0.088 R)
• M50: 32,037,431 km (0.103 R)
• M51: 34,209,293 km (0.053 R)
• M52: 34,268,534 km (0.066 R)
• M53: 35,884,041 km (0.084 R)
• M54: 36,306,954 km (0.045 R)
• M55: 36,488,716 km (0.104 R)
• M56: 37,096,682 km (0.084 R)
• M57: 37,157,568 km (0.078 R)
• M58: 37,218,604 km (0.082 R)
• M59: 37,279,640 km (0.084 R)
• M60: 37,646,603 km (0.091 R)
• M61: 38,322,636 km (0.032 R)
• M62: 38,569,323 km (0.064 R)
• M63: 38,631,107 km (0.088 R)
• M64: 38,693,040 km (0.109 R)
• M65: 39,126,575 km (0.112 R)
• M66: 39,375,057 km (0.082 R)
• M67: 40,311,540 km (0.107 R)
• M68: 40,625,396 km (0.106 R)
• M69: 41,825,321 km (0.03 R)
• M70: 42,206,646 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit