🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 10.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.63 AU - 1.67 AU

Year: 1463 Days

Day: 13.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,462,531 km

• M1: 136,882 km (0.057 R)
• M2: 209,736 km (0.119 R)
• M3: 285,732 km (0.105 R)
• M4: 359,633 km (0.076 R)
• M5: 450,738 km (0.106 R)
• M6: 556,055 km (0.115 R)
• M7: 623,973 km (0.048 R)
• M8: 779,555 km (0.085 R)
• M9: 862,581 km (0.08 R)
• M10: 1,021,305 km (0.099 R)
• M11: 1,090,120 km (0.099 R)
• M12: 1,337,405 km (0.046 R)
• M13: 1,425,967 km (0.03 R)
• M14: 1,582,895 km (0.066 R)
• M15: 1,670,260 km (0.12 R)
• M16: 1,857,258 km (0.077 R)
• M17: 1,935,497 km (0.057 R)
• M18: 2,087,937 km (0.117 R)
• M19: 2,161,988 km (0.096 R)
• M20: 2,282,415 km (0.113 R)
• M21: 2,381,897 km (0.098 R)
• M22: 2,514,142 km (0.095 R)
• M23: 2,609,136 km (0.11 R)
• M24: 2,697,250 km (0.095 R)
• M25: 2,819,022 km (0.029 R)
• M26: 2,959,195 km (0.06 R)
• M27: 3,238,196 km (0.116 R)
• M28: 3,359,220 km (0.08 R)
• M29: 3,517,046 km (0.103 R)
• M30: 3,587,955 km (0.063 R)
• M31: 3,686,391 km (0.032 R)
• M32: 3,840,177 km (0.076 R)
• M33: 4,182,308 km (0.046 R)
• M34: 4,563,184 km (0.094 R)
• M35: 4,679,721 km (0.106 R)
• M36: 4,846,522 km (0.113 R)
• M37: 4,945,556 km (0.108 R)
• M38: 5,135,695 km (0.119 R)
• M39: 5,409,908 km (0.105 R)
• M40: 5,481,864 km (0.074 R)
• M41: 5,814,570 km (0.102 R)
• M42: 6,164,779 km (0.074 R)
• M43: 6,261,419 km (0.117 R)
• M44: 6,510,799 km (0.112 R)
• M45: 6,686,277 km (0.104 R)
• M46: 6,885,541 km (0.107 R)
• M47: 7,131,779 km (0.109 R)
• M48: 7,244,726 km (0.086 R)
• M49: 7,324,162 km (0.058 R)
• M50: 7,449,525 km (0.102 R)
• M51: 7,702,346 km (0.103 R)
• M52: 7,771,759 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.1

Radius: 13.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.99 AU - 2.37 AU

Year: 2222 Days

Day: 10.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,462,531 km

• M1: 166,951 km (0.067 R)
• M2: 289,023 km (0.09 R)
• M3: 565,181 km (0.113 R)
• M4: 800,498 km (0.112 R)
• M5: 897,587 km (0.119 R)
• M6: 1,069,326 km (0.038 R)
• M7: 1,155,943 km (0.103 R)
• M8: 1,344,735 km (0.108 R)
• M9: 1,447,210 km (0.067 R)
• M10: 1,694,046 km (0.099 R)
• M11: 1,901,688 km (0.119 R)
• M12: 2,045,003 km (0.103 R)
• M13: 2,371,276 km (0.109 R)
• M14: 2,516,236 km (0.096 R)
• M15: 2,754,695 km (0.075 R)
• M16: 2,928,079 km (0.11 R)
• M17: 3,147,539 km (0.09 R)
• M18: 3,580,625 km (0.109 R)
• M19: 3,725,436 km (0.116 R)
• M20: 3,826,863 km (0.101 R)
• M21: 4,090,604 km (0.059 R)
• M22: 4,348,361 km (0.075 R)
• M23: 4,443,506 km (0.118 R)
• M24: 4,781,896 km (0.117 R)
• M25: 4,892,449 km (0.052 R)
• M26: 5,016,316 km (0.069 R)
• M27: 5,458,228 km (0.106 R)
• M28: 5,612,613 km (0.114 R)
• M29: 5,807,689 km (0.096 R)
• M30: 6,031,637 km (0.082 R)
• M31: 6,298,669 km (0.099 R)
• M32: 6,596,967 km (0.107 R)
• M33: 6,720,385 km (0.1 R)
• M34: 6,816,876 km (0.079 R)
• M35: 6,913,965 km (0.054 R)
• M36: 6,997,440 km (0.093 R)
• M37: 7,193,563 km (0.08 R)
• M38: 7,278,236 km (0.107 R)
• M39: 7,648,790 km (0.09 R)
• M40: 8,098,930 km (0.101 R)
• M41: 8,378,977 km (0.088 R)
• M42: 8,632,396 km (0.09 R)
• M43: 8,842,880 km (0.118 R)
• M44: 9,376,795 km (0.074 R)
• M45: 9,531,329 km (0.036 R)
• M46: 10,636,409 km (0.08 R)
• M47: 10,894,764 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 14.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.97 AU - 5.35 AU

Year: 6944 Days

Day: 8.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,462,531 km

• M1: 220,806 km (0.06 R)
• M2: 375,491 km (0.11 R)
• M3: 569,070 km (0.102 R)
• M4: 817,403 km (0.043 R)
• M5: 908,807 km (0.027 R)
• M6: 1,442,123 km (0.108 R)
• M7: 2,151,217 km (0.108 R)
• M8: 2,440,240 km (0.071 R)
• M9: 2,601,208 km (0.072 R)
• M10: 2,837,572 km (0.078 R)
• M11: 2,958,447 km (0.112 R)
• M12: 3,357,275 km (0.108 R)
• M13: 3,563,122 km (0.04 R)
• M14: 3,799,936 km (0.102 R)
• M15: 4,233,919 km (0.04 R)
• M16: 4,598,339 km (0.078 R)
• M17: 4,827,822 km (0.111 R)
• M18: 5,298,009 km (0.073 R)
• M19: 6,473,848 km (0.083 R)
• M20: 6,634,516 km (0.066 R)
• M21: 7,357,074 km (0.098 R)
• M22: 7,761,886 km (0.119 R)
• M23: 7,967,134 km (0.076 R)
• M24: 8,070,356 km (0.025 R)
• M25: 8,174,177 km (0.047 R)
• M26: 8,313,154 km (0.089 R)
• M27: 9,344,481 km (0.109 R)
• M28: 9,856,854 km (0.065 R)
• M29: 10,042,056 km (0.118 R)
• M30: 11,100,611 km (0.09 R)
• M31: 11,216,250 km (0.092 R)
• M32: 11,996,702 km (0.07 R)
• M33: 12,115,333 km (0.075 R)
• M34: 12,353,792 km (0.103 R)
• M35: 12,714,323 km (0.077 R)
• M36: 13,404,867 km (0.088 R)
• M37: 14,484,515 km (0.108 R)
• M38: 14,864,792 km (0.1 R)
• M39: 15,162,941 km (0.104 R)
• M40: 15,334,081 km (0.066 R)
• M41: 15,808,306 km (0.111 R)
• M42: 16,199,804 km (0.086 R)
• M43: 16,594,593 km (0.095 R)
• M44: 16,815,249 km (0.105 R)
• M45: 16,948,242 km (0.063 R)
• M46: 17,081,534 km (0.116 R)
• M47: 17,707,900 km (0.039 R)
• M48: 20,241,190 km (0.115 R)
• M49: 21,381,874 km (0.117 R)
• M50: 22,348,426 km (0.112 R)
• M51: 22,641,039 km (0.082 R)
• M52: 22,837,013 km (0.045 R)
• M53: 23,924,290 km (0.07 R)
• M54: 24,273,750 km (0.115 R)
• M55: 24,876,929 km (0.107 R)
• M56: 25,383,318 km (0.048 R)
• M57: 26,922,830 km (0.109 R)
• M58: 27,234,442 km (0.055 R)
• M59: 27,338,562 km (0.079 R)
• M60: 28,969,328 km (0.104 R)
• M61: 29,876,939 km (0.089 R)
• M62: 30,577,356 km (0.107 R)
• M63: 30,956,736 km (0.087 R)
• M64: 31,174,251 km (0.103 R)
• M65: 31,994,347 km (0.104 R)
• M66: 32,104,152 km (0.108 R)
• M67: 32,489,815 km (0.117 R)
• M68: 32,655,570 km (0.071 R)
• M69: 34,497,119 km (0.047 R)
• M70: 35,288,492 km (0.117 R)
• M71: 35,800,566 km (0.052 R)
• M72: 36,257,587 km (0.048 R)
• M73: 36,544,366 km (0.093 R)
• M74: 36,659,257 km (0.047 R)
• M75: 37,120,019 km (0.082 R)
• M76: 37,640,619 km (0.097 R)
• M77: 38,105,570 km (0.09 R)
• M78: 38,338,643 km (0.1 R)
• M79: 38,923,571 km (0.104 R)
• M80: 39,099,647 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.4

Radius: 7.4

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.81 AU - 7.39 AU

Year: 11704 Days

Day: 21 Hours

Environment

Temp: -235 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,462,531 km

• M1: 106,813 km (0.083 R)
• M2: 168,597 km (0.11 R)
• M3: 473,477 km (0.102 R)
• M4: 685,757 km (0.034 R)
• M5: 843,582 km (0.08 R)
• M6: 948,301 km (0.12 R)
• M7: 1,013,376 km (0.056 R)
• M8: 1,561,503 km (0.115 R)
• M9: 1,717,832 km (0.062 R)
• M10: 1,771,239 km (0.081 R)
• M11: 1,879,548 km (0.116 R)
• M12: 2,636,064 km (0.052 R)
• M13: 2,918,056 km (0.096 R)
• M14: 3,014,247 km (0.106 R)
• M15: 3,242,683 km (0.055 R)
• M16: 3,443,145 km (0.105 R)
• M17: 4,393,989 km (0.112 R)
• M18: 4,578,592 km (0.104 R)
• M19: 4,765,889 km (0.038 R)
• M20: 4,879,434 km (0.112 R)
• M21: 5,739,173 km (0.11 R)
• M22: 5,940,980 km (0.086 R)
• M23: 6,186,470 km (0.094 R)
• M24: 6,602,801 km (0.12 R)
• M25: 7,375,025 km (0.034 R)
• M26: 8,586,170 km (0.044 R)
• M27: 10,099,801 km (0.11 R)
• M28: 10,737,986 km (0.073 R)
• M29: 10,787,652 km (0.095 R)
• M30: 11,237,792 km (0.073 R)
• M31: 12,415,875 km (0.119 R)
• M32: 13,098,939 km (0.108 R)
• M33: 16,178,112 km (0.102 R)
• M34: 16,292,106 km (0.079 R)
• M35: 17,155,285 km (0.057 R)
• M36: 17,329,567 km (0.094 R)
• M37: 18,151,308 km (0.073 R)
• M38: 19,105,892 km (0.095 R)
• M39: 20,199,153 km (0.027 R)
• M40: 20,815,347 km (0.093 R)
• M41: 21,125,613 km (0.113 R)
• M42: 21,250,228 km (0.114 R)
• M43: 22,509,393 km (0.075 R)
• M44: 23,212,354 km (0.115 R)
• M45: 23,534,139 km (0.096 R)
• M46: 24,508,619 km (0.059 R)
• M47: 25,165,503 km (0.116 R)
• M48: 25,828,222 km (0.116 R)
• M49: 26,228,546 km (0.117 R)
• M50: 27,238,481 km (0.077 R)
• M51: 27,510,001 km (0.103 R)
• M52: 27,782,419 km (0.054 R)
• M53: 27,987,218 km (0.098 R)
• M54: 28,811,652 km (0.106 R)
• M55: 29,157,523 km (0.102 R)
• M56: 29,993,326 km (0.113 R)
• M57: 30,766,298 km (0.108 R)
• M58: 30,978,278 km (0.1 R)
• M59: 31,190,707 km (0.112 R)
• M60: 31,902,344 km (0.117 R)
• M61: 31,973,703 km (0.116 R)
• M62: 34,949,055 km (0.082 R)
• M63: 35,244,062 km (0.101 R)
• M64: 35,910,670 km (0.092 R)
• M65: 36,059,520 km (0.115 R)
• M66: 37,558,041 km (0.098 R)
• M67: 37,633,439 km (0.05 R)
• M68: 37,860,080 km (0.061 R)
• M69: 39,153,204 km (0.118 R)
• M70: 40,151,769 km (0.107 R)
• M71: 40,538,031 km (0.105 R)
• M72: 41,081,071 km (0.097 R)
• M73: 42,174,033 km (0.096 R)
• M74: 44,069,887 km (0.073 R)
• M75: 44,628,037 km (0.056 R)
• M76: 44,708,072 km (0.092 R)
• M77: 44,867,992 km (0.116 R)
• M78: 45,028,211 km (0.092 R)
• M79: 45,108,396 km (0.112 R)
• M80: 45,912,783 km (0.11 R)
• M81: 47,453,941 km (0.029 R)
• M82: 47,944,173 km (0.091 R)
• M83: 48,189,962 km (0.07 R)
• M84: 48,765,016 km (0.117 R)
• M85: 50,170,937 km (0.114 R)
• M86: 50,670,295 km (0.082 R)
• M87: 50,920,722 km (0.08 R)
• M88: 51,506,397 km (0.098 R)
• M89: 52,515,585 km (0.079 R)
• M90: 53,361,560 km (0.098 R)
• M91: 53,616,176 km (0.073 R)
• M92: 54,467,986 km (0.066 R)
• M93: 56,357,707 km (0.079 R)
• M94: 57,571,544 km (0.105 R)
• M95: 58,094,239 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.3

Radius: 4.5

Gravity: 40.46 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.77 AU - 9.69 AU

Year: 16297 Days

Day: 22.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,462,531 km

• M1: 773,421 km (0.057 R)
• M2: 1,222,663 km (0.111 R)
• M3: 1,332,019 km (0.111 R)
• M4: 1,416,243 km (0.085 R)
• M5: 1,473,240 km (0.102 R)
• M6: 1,770,042 km (0.068 R)
• M7: 1,893,909 km (0.118 R)
• M8: 2,020,618 km (0.055 R)
• M9: 2,282,415 km (0.109 R)
• M10: 2,624,545 km (0.073 R)
• M11: 2,909,828 km (0.102 R)
• M12: 3,093,086 km (0.12 R)
• M13: 3,587,207 km (0.104 R)
• M14: 4,269,523 km (0.027 R)
• M15: 4,860,884 km (0.074 R)
• M16: 5,298,906 km (0.08 R)
• M17: 6,025,653 km (0.11 R)
• M18: 6,447,967 km (0.105 R)
• M19: 7,173,068 km (0.085 R)
• M20: 7,974,464 km (0.096 R)
• M21: 8,076,639 km (0.074 R)
• M22: 8,179,264 km (0.109 R)
• M23: 8,385,858 km (0.058 R)
• M24: 8,489,679 km (0.113 R)
• M25: 9,175,436 km (0.12 R)
• M26: 9,497,969 km (0.099 R)
• M27: 9,769,489 km (0.112 R)
• M28: 11,740,890 km (0.089 R)
• M29: 12,800,940 km (0.066 R)
• M30: 13,829,874 km (0.044 R)
• M31: 14,385,331 km (0.085 R)
• M32: 14,948,118 km (0.064 R)
• M33: 15,517,937 km (0.099 R)
• M34: 15,966,132 km (0.096 R)
• M35: 16,483,441 km (0.092 R)
• M36: 17,800,800 km (0.07 R)
• M37: 18,202,620 km (0.105 R)
• M38: 18,404,577 km (0.04 R)
• M39: 19,357,067 km (0.101 R)
• M40: 20,535,001 km (0.098 R)
• M41: 21,522,496 km (0.119 R)
• M42: 22,309,082 km (0.041 R)
• M43: 23,543,114 km (0.12 R)
• M44: 24,205,384 km (0.042 R)
• M45: 24,353,486 km (0.097 R)
• M46: 24,724,788 km (0.07 R)
• M47: 25,247,782 km (0.071 R)
• M48: 25,397,829 km (0.074 R)
• M49: 25,623,572 km (0.047 R)
• M50: 27,684,732 km (0.111 R)
• M51: 28,383,503 km (0.076 R)
• M52: 28,852,493 km (0.042 R)
• M53: 32,125,694 km (0.102 R)
• M54: 33,105,710 km (0.095 R)
• M55: 34,510,882 km (0.117 R)
• M56: 35,011,437 km (0.099 R)
• M57: 35,766,757 km (0.091 R)
• M58: 36,019,727 km (0.038 R)
• M59: 36,697,106 km (0.118 R)
• M60: 36,782,077 km (0.095 R)
• M61: 38,841,292 km (0.025 R)
• M62: 39,014,526 km (0.059 R)
• M63: 39,710,156 km (0.106 R)
• M64: 42,177,175 km (0.119 R)
• M65: 42,712,286 km (0.099 R)
• M66: 44,693,261 km (0.054 R)
• M67: 45,238,695 km (0.115 R)
• M68: 46,152,738 km (0.1 R)
• M69: 46,704,006 km (0.078 R)
• M70: 47,257,519 km (0.081 R)
• M71: 47,998,926 km (0.047 R)
• M72: 49,775,101 km (0.058 R)
• M73: 50,057,392 km (0.103 R)
• M74: 50,434,828 km (0.087 R)
• M75: 50,813,161 km (0.035 R)
• M76: 50,907,856 km (0.111 R)
• M77: 52,144,582 km (0.074 R)
• M78: 53,391,330 km (0.066 R)
• M79: 54,550,714 km (0.067 R)
• M80: 55,036,309 km (0.086 R)
• M81: 56,501,470 km (0.05 R)
• M82: 56,697,743 km (0.07 R)
• M83: 57,781,729 km (0.105 R)
• M84: 57,979,497 km (0.077 R)
• M85: 58,772,964 km (0.063 R)
• M86: 61,578,224 km (0.106 R)
• M87: 62,083,715 km (0.043 R)
• M88: 62,387,698 km (0.105 R)
• M89: 64,426,866 km (0.067 R)
• M90: 64,631,965 km (0.098 R)
• M91: 65,145,684 km (0.059 R)
• M92: 65,454,604 km (0.049 R)
• M93: 65,867,194 km (0.113 R)
• M94: 68,779,566 km (0.092 R)
• M95: 68,989,152 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit