🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 8.8

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.7 AU - 0.86 AU

Year: 476 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,667,771 km

• M1: 109,655 km (0.104 R)
• M2: 167,699 km (0.086 R)
• M3: 235,467 km (0.057 R)
• M4: 345,571 km (0.118 R)
• M5: 421,716 km (0.088 R)
• M6: 515,664 km (0.085 R)
• M7: 697,425 km (0.076 R)
• M8: 755,768 km (0.087 R)
• M9: 816,056 km (0.068 R)
• M10: 946,207 km (0.06 R)
• M11: 1,088,325 km (0.106 R)
• M12: 1,207,404 km (0.081 R)
• M13: 1,278,912 km (0.105 R)
• M14: 1,513,033 km (0.064 R)
• M15: 1,675,047 km (0.12 R)
• M16: 1,784,254 km (0.114 R)
• M17: 1,848,730 km (0.063 R)
• M18: 1,913,806 km (0.104 R)
• M19: 2,016,131 km (0.101 R)
• M20: 2,071,033 km (0.078 R)
• M21: 2,151,217 km (0.053 R)
• M22: 2,270,447 km (0.115 R)
• M23: 2,391,771 km (0.042 R)
• M24: 2,627,836 km (0.111 R)
• M25: 2,809,897 km (0.095 R)
• M26: 2,968,171 km (0.1 R)
• M27: 3,157,861 km (0.119 R)
• M28: 3,395,124 km (0.108 R)
• M29: 3,460,947 km (0.095 R)
• M30: 3,578,830 km (0.094 R)
• M31: 3,826,265 km (0.115 R)
• M32: 4,025,230 km (0.081 R)
• M33: 4,243,344 km (0.046 R)
• M34: 4,417,476 km (0.101 R)
• M35: 4,545,531 km (0.12 R)
• M36: 4,610,158 km (0.095 R)
• M37: 4,805,532 km (0.093 R)
• M38: 5,070,470 km (0.114 R)
• M39: 5,204,660 km (0.116 R)
• M40: 5,374,154 km (0.114 R)
• M41: 5,450,898 km (0.069 R)
• M42: 5,528,090 km (0.097 R)
• M43: 5,657,642 km (0.083 R)
• M44: 5,814,420 km (0.05 R)
• M45: 5,910,911 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 11.8

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.43 AU - 1.95 AU

Year: 1516 Days

Day: 6.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,667,771 km

• M1: 150,346 km (0.075 R)
• M2: 267,331 km (0.109 R)
• M3: 347,366 km (0.116 R)
• M4: 475,572 km (0.116 R)
• M5: 576,401 km (0.068 R)
• M6: 650,751 km (0.093 R)
• M7: 773,122 km (0.087 R)
• M8: 849,118 km (0.114 R)
• M9: 936,034 km (0.048 R)
• M10: 1,042,996 km (0.094 R)
• M11: 1,216,231 km (0.101 R)
• M12: 1,465,610 km (0.075 R)
• M13: 1,542,803 km (0.039 R)
• M14: 1,661,284 km (0.037 R)
• M15: 1,803,552 km (0.098 R)
• M16: 1,907,822 km (0.063 R)
• M17: 1,982,022 km (0.083 R)
• M18: 2,057,120 km (0.115 R)
• M19: 2,188,318 km (0.061 R)
• M20: 2,288,698 km (0.094 R)
• M21: 2,436,351 km (0.118 R)
• M22: 2,789,402 km (0.11 R)
• M23: 3,159,058 km (0.104 R)
• M24: 3,260,336 km (0.059 R)
• M25: 3,663,053 km (0.116 R)
• M26: 4,040,489 km (0.089 R)
• M27: 4,136,830 km (0.112 R)
• M28: 4,247,981 km (0.075 R)
• M29: 4,388,304 km (0.098 R)
• M30: 4,659,076 km (0.11 R)
• M31: 4,847,569 km (0.113 R)
• M32: 5,068,226 km (0.03 R)
• M33: 5,519,563 km (0.107 R)
• M34: 6,769,453 km (0.085 R)
• M35: 7,367,396 km (0.043 R)
• M36: 7,792,553 km (0.047 R)
• M37: 8,034,154 km (0.109 R)
• M38: 8,190,783 km (0.105 R)
• M39: 8,295,800 km (0.107 R)
• M40: 8,454,075 km (0.096 R)
• M41: 9,007,288 km (0.065 R)
• M42: 9,297,358 km (0.062 R)
• M43: 9,645,772 km (0.095 R)
• M44: 9,868,224 km (0.096 R)
• M45: 10,148,420 km (0.077 R)
• M46: 10,261,367 km (0.096 R)
• M47: 10,374,612 km (0.038 R)
• M48: 10,545,304 km (0.084 R)
• M49: 10,697,893 km (0.062 R)
• M50: 10,985,869 km (0.08 R)
• M51: 11,334,881 km (0.07 R)
• M52: 11,471,614 km (0.097 R)
• M53: 11,569,600 km (0.089 R)
• M54: 12,004,182 km (0.112 R)
• M55: 12,103,665 km (0.106 R)
• M56: 12,283,481 km (0.106 R)
• M57: 12,363,666 km (0.037 R)
• M58: 12,444,000 km (0.11 R)
• M59: 12,909,548 km (0.12 R)
• M60: 13,277,858 km (0.09 R)
• M61: 13,649,759 km (0.11 R)
• M62: 13,753,579 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 12.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.86 AU - 2.36 AU

Year: 2116 Days

Day: 14.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,667,771 km

• M1: 163,361 km (0.106 R)
• M2: 427,102 km (0.106 R)
• M3: 586,424 km (0.115 R)
• M4: 674,986 km (0.084 R)
• M5: 760,107 km (0.108 R)
• M6: 895,792 km (0.111 R)
• M7: 1,010,833 km (0.096 R)
• M8: 1,141,432 km (0.104 R)
• M9: 1,256,772 km (0.105 R)
• M10: 1,432,100 km (0.066 R)
• M11: 1,603,988 km (0.103 R)
• M12: 1,869,076 km (0.033 R)
• M13: 2,032,437 km (0.109 R)
• M14: 2,347,041 km (0.07 R)
• M15: 2,496,489 km (0.091 R)
• M16: 2,691,565 km (0.104 R)
• M17: 2,819,621 km (0.105 R)
• M18: 2,906,238 km (0.06 R)
• M19: 3,052,395 km (0.104 R)
• M20: 3,276,642 km (0.038 R)
• M21: 3,568,358 km (0.093 R)
• M22: 3,725,436 km (0.115 R)
• M23: 3,884,758 km (0.102 R)
• M24: 4,014,010 km (0.1 R)
• M25: 4,494,219 km (0.102 R)
• M26: 4,579,041 km (0.081 R)
• M27: 5,010,631 km (0.118 R)
• M28: 5,151,552 km (0.094 R)
• M29: 5,582,245 km (0.088 R)
• M30: 6,326,045 km (0.112 R)
• M31: 7,239,789 km (0.058 R)
• M32: 7,540,181 km (0.096 R)
• M33: 7,641,160 km (0.102 R)
• M34: 7,947,088 km (0.029 R)
• M35: 8,424,006 km (0.107 R)
• M36: 8,613,097 km (0.096 R)
• M37: 9,167,507 km (0.091 R)
• M38: 9,275,517 km (0.071 R)
• M39: 9,514,425 km (0.096 R)
• M40: 9,865,830 km (0.116 R)
• M41: 10,043,103 km (0.119 R)
• M42: 10,310,884 km (0.112 R)
• M43: 10,513,439 km (0.085 R)
• M44: 10,671,863 km (0.095 R)
• M45: 10,808,297 km (0.109 R)
• M46: 11,244,075 km (0.099 R)
• M47: 11,382,902 km (0.114 R)
• M48: 11,522,327 km (0.1 R)
• M49: 11,755,849 km (0.118 R)
• M50: 11,943,894 km (0.092 R)
• M51: 12,109,349 km (0.098 R)
• M52: 12,826,521 km (0.085 R)
• M53: 13,239,262 km (0.101 R)
• M54: 13,484,004 km (0.12 R)
• M55: 13,853,960 km (0.057 R)
• M56: 13,977,976 km (0.094 R)
• M57: 14,831,582 km (0.117 R)
• M58: 14,958,441 km (0.112 R)
• M59: 15,162,343 km (0.082 R)
• M60: 15,676,062 km (0.102 R)
• M61: 15,805,464 km (0.109 R)
• M62: 15,987,076 km (0.087 R)
• M63: 16,274,004 km (0.116 R)
• M64: 16,457,411 km (0.108 R)
• M65: 16,826,469 km (0.046 R)
• M66: 17,091,706 km (0.116 R)
• M67: 17,841,640 km (0.113 R)
• M68: 18,139,340 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 11.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.96 AU - 2.6 AU

Year: 2376 Days

Day: 13.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,667,771 km

• M1: 180,565 km (0.086 R)
• M2: 269,127 km (0.104 R)
• M3: 364,420 km (0.1 R)
• M4: 441,912 km (0.1 R)
• M5: 534,364 km (0.08 R)
• M6: 717,172 km (0.087 R)
• M7: 912,996 km (0.065 R)
• M8: 998,416 km (0.1 R)
• M9: 1,369,120 km (0.116 R)
• M10: 1,490,892 km (0.068 R)
• M11: 1,605,036 km (0.117 R)
• M12: 1,854,565 km (0.106 R)
• M13: 2,078,513 km (0.081 R)
• M14: 2,219,883 km (0.083 R)
• M15: 2,431,414 km (0.115 R)
• M16: 2,539,723 km (0.104 R)
• M17: 2,635,914 km (0.075 R)
• M18: 2,789,402 km (0.088 R)
• M19: 2,888,735 km (0.1 R)
• M20: 2,989,265 km (0.111 R)
• M21: 3,312,994 km (0.1 R)
• M22: 3,494,307 km (0.104 R)
• M23: 3,772,709 km (0.11 R)
• M24: 4,058,441 km (0.062 R)
• M25: 4,139,074 km (0.114 R)
• M26: 4,220,156 km (0.115 R)
• M27: 4,318,292 km (0.106 R)
• M28: 4,583,679 km (0.052 R)
• M29: 4,769,330 km (0.105 R)
• M30: 5,394,350 km (0.073 R)
• M31: 5,518,815 km (0.025 R)
• M32: 6,119,002 km (0.069 R)
• M33: 6,211,752 km (0.115 R)
• M34: 6,568,543 km (0.094 R)
• M35: 6,720,834 km (0.097 R)
• M36: 7,145,692 km (0.091 R)
• M37: 7,699,054 km (0.105 R)
• M38: 7,819,331 km (0.096 R)
• M39: 8,021,438 km (0.055 R)
• M40: 8,513,465 km (0.1 R)
• M41: 8,994,123 km (0.027 R)
• M42: 9,184,711 km (0.079 R)
• M43: 9,269,832 km (0.039 R)
• M44: 9,699,477 km (0.088 R)
• M45: 9,786,094 km (0.079 R)
• M46: 10,422,484 km (0.03 R)
• M47: 11,026,859 km (0.08 R)
• M48: 11,162,844 km (0.11 R)
• M49: 11,688,979 km (0.031 R)
• M50: 12,955,774 km (0.114 R)
• M51: 13,195,131 km (0.116 R)
• M52: 13,339,493 km (0.089 R)
• M53: 13,484,453 km (0.111 R)
• M54: 13,800,104 km (0.045 R)
• M55: 14,315,170 km (0.1 R)
• M56: 14,537,921 km (0.116 R)
• M57: 14,662,237 km (0.041 R)
• M58: 14,911,766 km (0.1 R)
• M59: 15,162,642 km (0.096 R)
• M60: 15,389,731 km (0.114 R)
• M61: 15,491,009 km (0.119 R)
• M62: 15,847,202 km (0.099 R)
• M63: 15,975,108 km (0.063 R)
• M64: 16,052,001 km (0.104 R)
• M65: 16,671,486 km (0.057 R)
• M66: 17,299,049 km (0.071 R)
• M67: 17,483,503 km (0.103 R)
• M68: 17,642,077 km (0.062 R)
• M69: 17,801,249 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.9

Radius: 11.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.73 AU - 2.85 AU

Year: 2392 Days

Day: 6.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,667,771 km

• M1: 163,660 km (0.097 R)
• M2: 308,022 km (0.066 R)
• M3: 387,010 km (0.098 R)
• M4: 527,332 km (0.119 R)
• M5: 696,079 km (0.111 R)
• M6: 783,444 km (0.108 R)
• M7: 931,696 km (0.076 R)
• M8: 1,162,226 km (0.108 R)
• M9: 1,619,247 km (0.068 R)
• M10: 1,787,844 km (0.07 R)
• M11: 2,116,511 km (0.116 R)
• M12: 2,221,678 km (0.032 R)
• M13: 2,328,640 km (0.096 R)
• M14: 2,423,635 km (0.059 R)
• M15: 2,561,564 km (0.089 R)
• M16: 2,688,124 km (0.106 R)
• M17: 2,831,289 km (0.051 R)
• M18: 3,006,319 km (0.076 R)
• M19: 3,125,100 km (0.104 R)
• M20: 3,260,635 km (0.099 R)
• M21: 3,822,525 km (0.093 R)
• M22: 4,000,247 km (0.077 R)
• M23: 4,098,383 km (0.109 R)
• M24: 4,280,444 km (0.115 R)
• M25: 4,652,643 km (0.079 R)
• M26: 4,756,016 km (0.109 R)
• M27: 5,000,159 km (0.069 R)
• M28: 5,230,540 km (0.105 R)
• M29: 5,410,207 km (0.083 R)
• M30: 5,628,620 km (0.096 R)
• M31: 5,980,324 km (0.116 R)
• M32: 6,111,671 km (0.043 R)
• M33: 6,724,723 km (0.12 R)
• M34: 6,920,248 km (0.067 R)
• M35: 7,297,085 km (0.062 R)
• M36: 7,660,458 km (0.074 R)
• M37: 7,803,324 km (0.11 R)
• M38: 7,947,088 km (0.095 R)
• M39: 8,237,308 km (0.1 R)
• M40: 8,404,708 km (0.086 R)
• M41: 8,870,855 km (0.064 R)
• M42: 9,107,219 km (0.095 R)
• M43: 9,193,687 km (0.064 R)
• M44: 9,302,145 km (0.112 R)
• M45: 9,454,585 km (0.045 R)
• M46: 9,828,580 km (0.063 R)
• M47: 10,207,362 km (0.074 R)
• M48: 10,432,507 km (0.095 R)
• M49: 10,545,603 km (0.082 R)
• M50: 11,094,627 km (0.039 R)
• M51: 12,006,426 km (0.102 R)
• M52: 12,220,201 km (0.048 R)
• M53: 12,531,365 km (0.086 R)
• M54: 12,675,876 km (0.065 R)
• M55: 13,357,444 km (0.064 R)
• M56: 13,678,033 km (0.104 R)
• M57: 14,075,963 km (0.097 R)
• M58: 14,427,368 km (0.055 R)
• M59: 14,604,193 km (0.049 R)
• M60: 15,062,112 km (0.091 R)
• M61: 15,215,749 km (0.058 R)
• M62: 15,524,818 km (0.114 R)
• M63: 15,731,862 km (0.069 R)
• M64: 15,992,012 km (0.078 R)
• M65: 16,096,581 km (0.092 R)
• M66: 16,437,664 km (0.093 R)
• M67: 16,913,984 km (0.034 R)
• M68: 17,556,208 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.3

Radius: 3.8

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.82 AU - 10.72 AU

Year: 19482 Days

Day: 15.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,667,771 km

• M1: 58,044 km (0.109 R)
• M2: 176,974 km (0.028 R)
• M3: 236,365 km (0.118 R)
• M4: 302,786 km (0.118 R)
• M5: 454,179 km (0.103 R)
• M6: 642,523 km (0.091 R)
• M7: 853,605 km (0.058 R)
• M8: 1,029,832 km (0.094 R)
• M9: 1,178,831 km (0.064 R)
• M10: 1,295,218 km (0.082 R)
• M11: 1,395,000 km (0.097 R)
• M12: 1,841,101 km (0.031 R)
• M13: 2,400,447 km (0.076 R)
• M14: 2,903,844 km (0.09 R)
• M15: 3,008,264 km (0.084 R)
• M16: 3,577,035 km (0.03 R)
• M17: 3,632,984 km (0.064 R)
• M18: 3,888,049 km (0.104 R)
• M19: 4,445,301 km (0.048 R)
• M20: 4,656,832 km (0.11 R)
• M21: 4,687,350 km (0.097 R)
• M22: 5,058,353 km (0.047 R)
• M23: 5,535,420 km (0.098 R)
• M24: 5,894,306 km (0.091 R)
• M25: 5,927,367 km (0.114 R)
• M26: 6,531,892 km (0.035 R)
• M27: 6,772,296 km (0.117 R)
• M28: 7,261,630 km (0.106 R)
• M29: 9,024,043 km (0.086 R)
• M30: 10,030,986 km (0.098 R)
• M31: 11,072,935 km (0.078 R)
• M32: 11,400,555 km (0.096 R)
• M33: 12,064,919 km (0.11 R)
• M34: 13,780,208 km (0.093 R)
• M35: 14,265,204 km (0.104 R)
• M36: 14,666,126 km (0.107 R)
• M37: 15,161,146 km (0.074 R)
• M38: 15,251,653 km (0.079 R)
• M39: 15,297,130 km (0.063 R)
• M40: 15,707,328 km (0.115 R)
• M41: 16,121,265 km (0.069 R)
• M42: 17,621,732 km (0.037 R)
• M43: 18,292,080 km (0.07 R)
• M44: 18,970,805 km (0.109 R)
• M45: 19,608,391 km (0.052 R)
• M46: 20,253,009 km (0.075 R)
• M47: 21,005,336 km (0.096 R)
• M48: 21,258,157 km (0.074 R)
• M49: 21,971,290 km (0.088 R)
• M50: 22,330,923 km (0.084 R)
• M51: 22,485,607 km (0.075 R)
• M52: 22,744,112 km (0.074 R)
• M53: 22,899,844 km (0.082 R)
• M54: 22,951,754 km (0.101 R)
• M55: 23,368,833 km (0.098 R)
• M56: 24,581,773 km (0.082 R)
• M57: 26,411,953 km (0.104 R)
• M58: 26,958,583 km (0.061 R)
• M59: 27,730,060 km (0.103 R)
• M60: 27,951,913 km (0.107 R)
• M61: 28,062,915 km (0.106 R)
• M62: 28,118,565 km (0.083 R)
• M63: 30,429,703 km (0.097 R)
• M64: 31,636,958 km (0.078 R)
• M65: 31,810,641 km (0.08 R)
• M66: 33,094,340 km (0.077 R)
• M67: 33,565,274 km (0.093 R)
• M68: 33,801,639 km (0.116 R)
• M69: 34,633,104 km (0.046 R)
• M70: 36,558,728 km (0.119 R)
• M71: 36,619,464 km (0.092 R)
• M72: 37,657,075 km (0.064 R)
• M73: 39,324,792 km (0.097 R)
• M74: 40,073,679 km (0.111 R)
• M75: 40,387,087 km (0.117 R)
• M76: 42,030,120 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 20,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit