🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 14.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.5 AU - 0.72 AU

Year: 329 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,896,218 km

• M1: 181,761 km (0.099 R)
• M2: 290,070 km (0.117 R)
• M3: 430,692 km (0.094 R)
• M4: 528,978 km (0.087 R)
• M5: 631,004 km (0.026 R)
• M6: 790,924 km (0.114 R)
• M7: 981,811 km (0.073 R)
• M8: 1,073,365 km (0.114 R)
• M9: 1,206,208 km (0.104 R)
• M10: 1,358,349 km (0.084 R)
• M11: 1,559,259 km (0.055 R)
• M12: 1,844,841 km (0.1 R)
• M13: 1,976,188 km (0.115 R)
• M14: 2,079,560 km (0.081 R)
• M15: 2,216,741 km (0.045 R)
• M16: 2,340,608 km (0.116 R)
• M17: 2,478,089 km (0.032 R)
• M18: 2,578,918 km (0.074 R)
• M19: 2,767,261 km (0.041 R)
• M20: 3,061,520 km (0.104 R)
• M21: 3,188,379 km (0.103 R)
• M22: 3,335,434 km (0.098 R)
• M23: 3,440,901 km (0.095 R)
• M24: 3,579,279 km (0.106 R)
• M25: 3,706,736 km (0.072 R)
• M26: 3,835,689 km (0.097 R)
• M27: 3,926,795 km (0.118 R)
• M28: 4,031,962 km (0.11 R)
• M29: 4,144,759 km (0.101 R)
• M30: 4,238,407 km (0.054 R)
• M31: 4,380,226 km (0.064 R)
• M32: 4,482,551 km (0.059 R)
• M33: 4,592,655 km (0.09 R)
• M34: 4,710,538 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.58 AU - 0.64 AU

Year: 329 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,896,218 km

• M1: 112,049 km (0.084 R)
• M2: 181,761 km (0.095 R)
• M3: 255,962 km (0.107 R)
• M4: 372,947 km (0.079 R)
• M5: 467,194 km (0.089 R)
• M6: 532,419 km (0.065 R)
• M7: 615,595 km (0.084 R)
• M8: 685,457 km (0.093 R)
• M9: 767,736 km (0.115 R)
• M10: 850,314 km (0.077 R)
• M11: 959,670 km (0.092 R)
• M12: 1,031,926 km (0.071 R)
• M13: 1,091,765 km (0.081 R)
• M14: 1,196,783 km (0.025 R)
• M15: 1,263,653 km (0.059 R)
• M16: 1,366,577 km (0.04 R)
• M17: 1,424,920 km (0.106 R)
• M18: 1,532,331 km (0.118 R)
• M19: 1,646,624 km (0.118 R)
• M20: 1,704,817 km (0.032 R)
• M21: 1,785,002 km (0.088 R)
• M22: 1,935,946 km (0.096 R)
• M23: 2,010,895 km (0.116 R)
• M24: 2,191,160 km (0.087 R)
• M25: 2,260,125 km (0.118 R)
• M26: 2,339,262 km (0.099 R)
• M27: 2,400,298 km (0.096 R)
• M28: 2,466,719 km (0.107 R)
• M29: 2,567,548 km (0.092 R)
• M30: 2,674,660 km (0.092 R)
• M31: 2,748,562 km (0.044 R)
• M32: 2,858,217 km (0.101 R)
• M33: 3,071,543 km (0.095 R)
• M34: 3,169,829 km (0.112 R)
• M35: 3,433,570 km (0.114 R)
• M36: 3,497,897 km (0.105 R)
• M37: 3,589,751 km (0.063 R)
• M38: 3,676,966 km (0.048 R)
• M39: 3,776,000 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 8.3

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.72 AU - 1.14 AU

Year: 619 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 130.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,896,218 km

• M1: 106,065 km (0.1 R)
• M2: 161,416 km (0.095 R)
• M3: 233,223 km (0.092 R)
• M4: 347,665 km (0.025 R)
• M5: 550,071 km (0.104 R)
• M6: 614,997 km (0.097 R)
• M7: 677,828 km (0.096 R)
• M8: 737,817 km (0.083 R)
• M9: 815,757 km (0.113 R)
• M10: 885,619 km (0.104 R)
• M11: 1,049,130 km (0.082 R)
• M12: 1,247,347 km (0.113 R)
• M13: 1,316,312 km (0.096 R)
• M14: 1,438,234 km (0.097 R)
• M15: 1,523,954 km (0.112 R)
• M16: 1,666,071 km (0.115 R)
• M17: 1,777,372 km (0.097 R)
• M18: 1,848,132 km (0.067 R)
• M19: 2,051,585 km (0.114 R)
• M20: 2,339,412 km (0.12 R)
• M21: 2,425,131 km (0.106 R)
• M22: 2,543,912 km (0.119 R)
• M23: 2,648,331 km (0.076 R)
• M24: 2,828,297 km (0.041 R)
• M25: 2,886,341 km (0.079 R)
• M26: 3,020,830 km (0.106 R)
• M27: 3,080,220 km (0.091 R)
• M28: 3,200,347 km (0.11 R)
• M29: 3,252,258 km (0.093 R)
• M30: 3,304,467 km (0.078 R)
• M31: 3,392,281 km (0.045 R)
• M32: 3,507,472 km (0.088 R)
• M33: 3,723,491 km (0.106 R)
• M34: 3,787,369 km (0.089 R)
• M35: 3,860,822 km (0.109 R)
• M36: 3,953,273 km (0.06 R)
• M37: 4,140,420 km (0.119 R)
• M38: 4,397,878 km (0.084 R)
• M39: 4,455,773 km (0.072 R)
• M40: 4,630,952 km (0.078 R)
• M41: 4,719,514 km (0.068 R)
• M42: 4,988,341 km (0.098 R)
• M43: 5,058,802 km (0.103 R)
• M44: 5,160,229 km (0.109 R)
• M45: 5,282,750 km (0.108 R)
• M46: 5,677,090 km (0.115 R)
• M47: 5,803,500 km (0.108 R)
• M48: 6,091,625 km (0.056 R)
• M49: 6,253,789 km (0.115 R)
• M50: 6,494,044 km (0.101 R)
• M51: 6,648,578 km (0.101 R)
• M52: 6,815,529 km (0.08 R)
• M53: 7,029,006 km (0.089 R)
• M54: 7,096,773 km (0.074 R)
• M55: 7,439,353 km (0.087 R)
• M56: 7,531,654 km (0.119 R)
• M57: 7,659,112 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 14

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.95 AU - 0.99 AU

Year: 659 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,896,218 km

• M1: 175,927 km (0.066 R)
• M2: 265,387 km (0.116 R)
• M3: 389,702 km (0.065 R)
• M4: 498,759 km (0.1 R)
• M5: 586,573 km (0.064 R)
• M6: 720,763 km (0.084 R)
• M7: 819,796 km (0.118 R)
• M8: 1,021,903 km (0.097 R)
• M9: 1,123,630 km (0.101 R)
• M10: 1,226,703 km (0.069 R)
• M11: 1,320,201 km (0.058 R)
• M12: 1,480,271 km (0.11 R)
• M13: 1,575,266 km (0.057 R)
• M14: 1,675,197 km (0.115 R)
• M15: 1,771,688 km (0.101 R)
• M16: 1,878,800 km (0.086 R)
• M17: 1,970,503 km (0.071 R)
• M18: 2,069,687 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 14.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.12 AU - 2.76 AU

Year: 2631 Days

Day: 5.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 51,896,218 km

• M1: 200,611 km (0.074 R)
• M2: 368,609 km (0.08 R)
• M3: 557,252 km (0.12 R)
• M4: 738,714 km (0.109 R)
• M5: 851,661 km (0.083 R)
• M6: 971,339 km (0.087 R)
• M7: 1,097,151 km (0.12 R)
• M8: 1,205,460 km (0.109 R)
• M9: 1,775,876 km (0.05 R)
• M10: 2,115,164 km (0.083 R)
• M11: 2,343,151 km (0.034 R)
• M12: 2,465,373 km (0.07 R)
• M13: 2,589,838 km (0.065 R)
• M14: 2,759,034 km (0.027 R)
• M15: 2,855,973 km (0.108 R)
• M16: 3,108,943 km (0.044 R)
• M17: 3,244,030 km (0.092 R)
• M18: 3,672,628 km (0.113 R)
• M19: 3,827,761 km (0.109 R)
• M20: 4,144,310 km (0.062 R)
• M21: 4,318,442 km (0.092 R)
• M22: 4,507,833 km (0.049 R)
• M23: 4,764,543 km (0.042 R)
• M24: 4,868,663 km (0.1 R)
• M25: 5,013,025 km (0.028 R)
• M26: 5,238,917 km (0.051 R)
• M27: 5,468,251 km (0.095 R)
• M28: 5,645,973 km (0.101 R)
• M29: 5,853,465 km (0.108 R)
• M30: 6,404,584 km (0.113 R)
• M31: 6,650,074 km (0.117 R)
• M32: 6,752,100 km (0.094 R)
• M33: 6,928,326 km (0.106 R)
• M34: 7,046,509 km (0.119 R)
• M35: 7,195,358 km (0.026 R)
• M36: 7,816,489 km (0.111 R)
• M37: 8,032,508 km (0.086 R)
• M38: 8,266,180 km (0.106 R)
• M39: 8,533,811 km (0.053 R)
• M40: 8,916,631 km (0.094 R)
• M41: 9,468,498 km (0.078 R)
• M42: 9,583,539 km (0.102 R)
• M43: 10,014,829 km (0.088 R)
• M44: 10,132,114 km (0.08 R)
• M45: 10,300,262 km (0.077 R)
• M46: 10,999,931 km (0.119 R)
• M47: 11,207,573 km (0.119 R)
• M48: 11,451,567 km (0.103 R)
• M49: 11,626,896 km (0.07 R)
• M50: 11,732,662 km (0.089 R)
• M51: 11,980,396 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.6

Radius: 3.6

Gravity: 60.77 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.27 AU - 6.39 AU

Year: 10993 Days

Day: 18.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,896,218 km

• M1: 106,364 km (0.111 R)
• M2: 281,842 km (0.085 R)
• M3: 554,859 km (0.095 R)
• M4: 772,075 km (0.117 R)
• M5: 1,034,469 km (0.084 R)
• M6: 1,889,122 km (0.081 R)
• M7: 2,211,057 km (0.097 R)
• M8: 2,238,583 km (0.085 R)
• M9: 2,378,307 km (0.096 R)
• M10: 2,666,283 km (0.084 R)
• M11: 2,934,661 km (0.088 R)
• M12: 3,465,135 km (0.104 R)
• M13: 3,724,837 km (0.104 R)
• M14: 3,790,660 km (0.082 R)
• M15: 4,435,876 km (0.087 R)
• M16: 5,005,246 km (0.115 R)
• M17: 5,748,448 km (0.096 R)
• M18: 5,939,634 km (0.105 R)
• M19: 6,645,137 km (0.115 R)
• M20: 7,007,613 km (0.1 R)
• M21: 7,920,459 km (0.091 R)
• M22: 7,962,945 km (0.055 R)
• M23: 8,005,431 km (0.105 R)
• M24: 8,047,917 km (0.069 R)
• M25: 8,651,245 km (0.093 R)
• M26: 9,179,774 km (0.102 R)
• M27: 9,403,124 km (0.077 R)
• M28: 10,268,099 km (0.12 R)
• M29: 10,499,975 km (0.066 R)
• M30: 10,593,175 km (0.075 R)
• M31: 10,733,498 km (0.108 R)
• M32: 11,158,206 km (0.078 R)
• M33: 11,300,922 km (0.09 R)
• M34: 11,732,961 km (0.074 R)
• M35: 12,072,698 km (0.119 R)
• M36: 12,317,290 km (0.083 R)
• M37: 12,366,358 km (0.067 R)
• M38: 14,487,507 km (0.091 R)
• M39: 14,799,568 km (0.046 R)
• M40: 14,956,496 km (0.106 R)
• M41: 16,016,397 km (0.11 R)
• M42: 16,177,364 km (0.088 R)
• M43: 16,231,219 km (0.111 R)
• M44: 16,609,552 km (0.119 R)
• M45: 17,264,791 km (0.084 R)
• M46: 17,319,693 km (0.064 R)
• M47: 17,374,745 km (0.094 R)
• M48: 17,540,201 km (0.099 R)
• M49: 17,650,903 km (0.071 R)
• M50: 17,984,058 km (0.101 R)
• M51: 18,039,858 km (0.069 R)
• M52: 18,431,654 km (0.062 R)
• M53: 19,853,732 km (0.102 R)
• M54: 20,142,306 km (0.11 R)
• M55: 22,922,283 km (0.084 R)
• M56: 23,285,657 km (0.093 R)
• M57: 23,590,088 km (0.116 R)
• M58: 24,079,722 km (0.074 R)
• M59: 25,756,864 km (0.088 R)
• M60: 25,945,656 km (0.119 R)
• M61: 26,450,998 km (0.099 R)
• M62: 26,514,427 km (0.05 R)
• M63: 26,768,445 km (0.08 R)
• M64: 26,895,902 km (0.094 R)
• M65: 30,210,692 km (0.049 R)
• M66: 31,076,115 km (0.088 R)
• M67: 32,626,847 km (0.072 R)
• M68: 33,583,076 km (0.098 R)
• M69: 34,271,825 km (0.036 R)
• M70: 34,479,317 km (0.106 R)
• M71: 35,243,762 km (0.056 R)
• M72: 37,001,687 km (0.068 R)
• M73: 37,143,655 km (0.093 R)
• M74: 38,213,430 km (0.092 R)
• M75: 38,285,087 km (0.101 R)
• M76: 38,644,122 km (0.066 R)
• M77: 39,148,716 km (0.107 R)
• M78: 39,293,227 km (0.058 R)
• M79: 39,510,443 km (0.12 R)
• M80: 40,383,048 km (0.071 R)
• M81: 40,968,424 km (0.11 R)
• M82: 42,666,809 km (0.105 R)
• M83: 43,861,796 km (0.11 R)
• M84: 44,614,124 km (0.085 R)
• M85: 44,992,008 km (0.075 R)
• M86: 45,294,944 km (0.107 R)
• M87: 45,598,628 km (0.114 R)
• M88: 46,437,273 km (0.091 R)
• M89: 46,666,906 km (0.087 R)
• M90: 48,284,658 km (0.042 R)
• M91: 49,999,049 km (0.105 R)
• M92: 50,155,977 km (0.12 R)
• M93: 50,548,672 km (0.065 R)
• M94: 52,209,657 km (0.054 R)
• M95: 53,166,784 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.8

Radius: 4.7

Gravity: 23.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.26 AU - 7.94 AU

Year: 13059 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,896,218 km

• M1: 239,207 km (0.104 R)
• M2: 355,145 km (0.058 R)
• M3: 553,363 km (0.104 R)
• M4: 638,035 km (0.098 R)
• M5: 727,046 km (0.109 R)
• M6: 763,847 km (0.072 R)
• M7: 839,394 km (0.117 R)
• M8: 1,209,499 km (0.026 R)
• M9: 1,796,970 km (0.117 R)
• M10: 1,975,440 km (0.075 R)
• M11: 2,106,488 km (0.064 R)
• M12: 2,186,373 km (0.05 R)
• M13: 2,294,682 km (0.108 R)
• M14: 2,544,510 km (0.103 R)
• M15: 2,629,781 km (0.097 R)
• M16: 3,130,335 km (0.114 R)
• M17: 3,221,740 km (0.095 R)
• M18: 3,283,224 km (0.108 R)
• M19: 3,532,754 km (0.07 R)
• M20: 3,918,567 km (0.047 R)
• M21: 4,050,213 km (0.103 R)
• M22: 4,149,845 km (0.085 R)
• M23: 4,351,652 km (0.101 R)
• M24: 4,556,602 km (0.084 R)
• M25: 4,729,836 km (0.096 R)
• M26: 4,764,692 km (0.114 R)
• M27: 4,834,704 km (0.107 R)
• M28: 5,926,170 km (0.106 R)
• M29: 6,229,704 km (0.069 R)
• M30: 6,460,534 km (0.118 R)
• M31: 7,050,099 km (0.119 R)
• M32: 7,250,410 km (0.07 R)
• M33: 7,452,667 km (0.082 R)
• M34: 9,398,187 km (0.101 R)
• M35: 9,530,132 km (0.088 R)
• M36: 9,840,698 km (0.074 R)
• M37: 9,930,007 km (0.081 R)
• M38: 10,154,554 km (0.082 R)
• M39: 11,630,636 km (0.081 R)
• M40: 12,105,609 km (0.066 R)
• M41: 12,153,481 km (0.07 R)
• M42: 12,490,076 km (0.049 R)
• M43: 12,635,335 km (0.083 R)
• M44: 13,717,078 km (0.086 R)
• M45: 14,067,585 km (0.106 R)
• M46: 14,117,850 km (0.109 R)
• M47: 14,420,936 km (0.101 R)
• M48: 14,777,278 km (0.115 R)
• M49: 15,291,296 km (0.103 R)
• M50: 15,811,149 km (0.044 R)
• M51: 16,548,666 km (0.098 R)
• M52: 16,921,614 km (0.11 R)
• M53: 18,002,309 km (0.092 R)
• M54: 18,440,930 km (0.097 R)
• M55: 19,328,494 km (0.115 R)
• M56: 20,286,668 km (0.088 R)
• M57: 20,457,359 km (0.113 R)
• M58: 20,972,425 km (0.026 R)
• M59: 21,260,251 km (0.095 R)
• M60: 21,375,890 km (0.118 R)
• M61: 22,073,465 km (0.117 R)
• M62: 22,896,702 km (0.091 R)
• M63: 23,431,365 km (0.043 R)
• M64: 26,041,549 km (0.112 R)
• M65: 26,413,000 km (0.117 R)
• M66: 26,723,864 km (0.096 R)
• M67: 27,412,164 km (0.095 R)
• M68: 27,537,976 km (0.087 R)
• M69: 27,916,309 km (0.057 R)
• M70: 28,742,239 km (0.072 R)
• M71: 29,640,574 km (0.119 R)
• M72: 29,834,303 km (0.09 R)
• M73: 30,678,484 km (0.117 R)
• M74: 30,939,832 km (0.113 R)
• M75: 31,201,927 km (0.058 R)
• M76: 31,333,124 km (0.12 R)
• M77: 33,593,548 km (0.05 R)
• M78: 37,289,663 km (0.039 R)
• M79: 37,918,123 km (0.093 R)
• M80: 38,339,092 km (0.098 R)
• M81: 41,328,656 km (0.071 R)
• M82: 42,851,263 km (0.113 R)
• M83: 43,362,888 km (0.076 R)
• M84: 43,436,041 km (0.096 R)
• M85: 43,803,005 km (0.101 R)
• M86: 44,465,873 km (0.09 R)
• M87: 44,761,628 km (0.09 R)
• M88: 44,835,679 km (0.089 R)
• M89: 45,206,382 km (0.067 R)
• M90: 45,652,782 km (0.049 R)
• M91: 48,284,957 km (0.076 R)
• M92: 48,969,666 km (0.116 R)
• M93: 49,045,961 km (0.098 R)
• M94: 49,122,256 km (0.107 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: 482 - 19,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit