🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 9.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.78 AU - 1.18 AU

Year: 682 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 78,634,503 km

• M1: 121,773 km (0.105 R)
• M2: 183,706 km (0.117 R)
• M3: 251,773 km (0.067 R)
• M4: 386,112 km (0.095 R)
• M5: 477,965 km (0.118 R)
• M6: 551,867 km (0.064 R)
• M7: 616,343 km (0.108 R)
• M8: 807,081 km (0.099 R)
• M9: 893,698 km (0.059 R)
• M10: 1,059,901 km (0.081 R)
• M11: 1,133,802 km (0.12 R)
• M12: 1,222,963 km (0.058 R)
• M13: 1,296,116 km (0.111 R)
• M14: 1,384,977 km (0.095 R)
• M15: 1,451,847 km (0.118 R)
• M16: 1,519,914 km (0.108 R)
• M17: 1,603,988 km (0.089 R)
• M18: 1,715,140 km (0.119 R)
• M19: 1,839,455 km (0.073 R)
• M20: 1,977,534 km (0.091 R)
• M21: 2,058,915 km (0.119 R)
• M22: 2,152,414 km (0.056 R)
• M23: 2,219,284 km (0.119 R)
• M24: 2,309,642 km (0.099 R)
• M25: 2,470,758 km (0.06 R)
• M26: 2,761,577 km (0.113 R)
• M27: 2,865,098 km (0.087 R)
• M28: 2,957,550 km (0.099 R)
• M29: 3,019,783 km (0.111 R)
• M30: 3,088,598 km (0.095 R)
• M31: 3,183,443 km (0.059 R)
• M32: 3,253,754 km (0.101 R)
• M33: 3,350,244 km (0.062 R)
• M34: 3,500,291 km (0.1 R)
• M35: 3,692,524 km (0.053 R)
• M36: 3,786,621 km (0.096 R)
• M37: 3,908,693 km (0.117 R)
• M38: 4,094,494 km (0.093 R)
• M39: 4,191,882 km (0.06 R)
• M40: 4,367,959 km (0.046 R)
• M41: 4,467,591 km (0.098 R)
• M42: 4,770,975 km (0.113 R)
• M43: 4,851,609 km (0.114 R)
• M44: 4,999,262 km (0.07 R)
• M45: 5,088,721 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 9.4

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.28 AU - 1.32 AU

Year: 1042 Days

Day: 14.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 78,634,503 km

• M1: 119,828 km (0.066 R)
• M2: 212,279 km (0.11 R)
• M3: 273,315 km (0.092 R)
• M4: 376,987 km (0.087 R)
• M5: 448,195 km (0.078 R)
• M6: 513,569 km (0.035 R)
• M7: 612,753 km (0.108 R)
• M8: 706,252 km (0.039 R)
• M9: 804,837 km (0.073 R)
• M10: 887,415 km (0.11 R)
• M11: 951,293 km (0.026 R)
• M12: 1,106,725 km (0.111 R)
• M13: 1,168,359 km (0.101 R)
• M14: 1,485,507 km (0.086 R)
• M15: 1,676,244 km (0.112 R)
• M16: 1,875,209 km (0.066 R)
• M17: 1,996,384 km (0.049 R)
• M18: 2,072,379 km (0.079 R)
• M19: 2,466,719 km (0.095 R)
• M20: 2,809,747 km (0.096 R)
• M21: 2,895,168 km (0.093 R)
• M22: 2,959,943 km (0.111 R)
• M23: 3,047,009 km (0.079 R)
• M24: 3,112,832 km (0.108 R)
• M25: 3,223,685 km (0.063 R)
• M26: 3,587,058 km (0.088 R)
• M27: 3,680,108 km (0.11 R)
• M28: 3,773,756 km (0.085 R)
• M29: 3,916,023 km (0.055 R)
• M30: 3,987,681 km (0.033 R)
• M31: 4,132,641 km (0.092 R)
• M32: 4,365,565 km (0.044 R)
• M33: 4,464,898 km (0.089 R)
• M34: 4,960,217 km (0.082 R)
• M35: 5,038,007 km (0.116 R)
• M36: 5,142,277 km (0.08 R)
• M37: 5,459,574 km (0.118 R)
• M38: 5,593,764 km (0.103 R)
• M39: 5,810,680 km (0.096 R)
• M40: 6,044,203 km (0.117 R)
• M41: 6,308,841 km (0.116 R)
• M42: 6,407,277 km (0.106 R)
• M43: 7,228,120 km (0.042 R)
• M44: 7,286,912 km (0.093 R)
• M45: 7,583,565 km (0.064 R)
• M46: 8,265,582 km (0.096 R)
• M47: 8,528,425 km (0.101 R)
• M48: 9,125,620 km (0.11 R)
• M49: 9,253,227 km (0.088 R)
• M50: 9,785,346 km (0.046 R)
• M51: 10,129,122 km (0.118 R)
• M52: 10,327,339 km (0.041 R)
• M53: 10,577,018 km (0.104 R)
• M54: 10,811,737 km (0.074 R)
• M55: 11,133,223 km (0.071 R)
• M56: 11,218,344 km (0.092 R)
• M57: 11,612,684 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 9.8

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.76 AU - 3.12 AU

Year: 3543 Days

Day: 7.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,634,503 km

• M1: 122,670 km (0.068 R)
• M2: 219,460 km (0.084 R)
• M3: 293,810 km (0.088 R)
• M4: 356,043 km (0.117 R)
• M5: 451,337 km (0.072 R)
• M6: 546,930 km (0.055 R)
• M7: 715,975 km (0.047 R)
• M8: 842,685 km (0.083 R)
• M9: 927,357 km (0.073 R)
• M10: 1,092,812 km (0.098 R)
• M11: 1,199,775 km (0.104 R)
• M12: 1,693,149 km (0.079 R)
• M13: 1,802,206 km (0.079 R)
• M14: 2,077,017 km (0.05 R)
• M15: 2,194,152 km (0.051 R)
• M16: 2,313,531 km (0.102 R)
• M17: 2,849,690 km (0.087 R)
• M18: 2,999,138 km (0.119 R)
• M19: 3,132,131 km (0.077 R)
• M20: 3,247,620 km (0.029 R)
• M21: 3,805,471 km (0.079 R)
• M22: 4,116,634 km (0.107 R)
• M23: 5,031,575 km (0.108 R)
• M24: 5,281,403 km (0.097 R)
• M25: 5,373,256 km (0.079 R)
• M26: 5,488,746 km (0.088 R)
• M27: 5,628,620 km (0.114 R)
• M28: 5,698,931 km (0.05 R)
• M29: 5,911,809 km (0.111 R)
• M30: 6,127,230 km (0.118 R)
• M31: 6,199,635 km (0.05 R)
• M32: 6,394,112 km (0.038 R)
• M33: 6,615,367 km (0.114 R)
• M34: 6,739,384 km (0.103 R)
• M35: 7,166,785 km (0.08 R)
• M36: 7,319,674 km (0.101 R)
• M37: 7,706,834 km (0.047 R)
• M38: 8,393,787 km (0.088 R)
• M39: 9,127,714 km (0.105 R)
• M40: 9,432,744 km (0.046 R)
• M41: 10,511,794 km (0.096 R)
• M42: 10,860,805 km (0.104 R)
• M43: 11,007,262 km (0.047 R)
• M44: 11,361,509 km (0.112 R)
• M45: 11,599,819 km (0.111 R)
• M46: 11,749,566 km (0.099 R)
• M47: 12,172,480 km (0.045 R)
• M48: 12,538,845 km (0.046 R)
• M49: 13,407,859 km (0.056 R)
• M50: 13,502,105 km (0.059 R)
• M51: 13,596,502 km (0.11 R)
• M52: 14,521,316 km (0.07 R)
• M53: 14,909,821 km (0.101 R)
• M54: 15,269,006 km (0.093 R)
• M55: 15,565,060 km (0.108 R)
• M56: 15,631,182 km (0.063 R)
• M57: 15,763,427 km (0.059 R)
• M58: 16,095,983 km (0.114 R)
• M59: 16,330,253 km (0.118 R)
• M60: 16,464,592 km (0.068 R)
• M61: 16,599,230 km (0.089 R)
• M62: 18,000,813 km (0.036 R)
• M63: 18,139,639 km (0.108 R)
• M64: 18,733,393 km (0.078 R)
• M65: 19,227,216 km (0.103 R)
• M66: 20,083,664 km (0.079 R)
• M67: 20,480,397 km (0.113 R)
• M68: 21,062,034 km (0.111 R)
• M69: 21,833,660 km (0.059 R)
• M70: 22,353,213 km (0.104 R)
• M71: 23,140,247 km (0.027 R)
• M72: 24,165,442 km (0.113 R)
• M73: 25,205,446 km (0.08 R)
• M74: 26,024,345 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.8

Radius: 4.1

Gravity: 45.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.3 AU - 9.2 AU

Year: 18194 Days

Day: 22.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,634,503 km

• M1: 69,713 km (0.071 R)
• M2: 125,213 km (0.11 R)
• M3: 380,577 km (0.085 R)
• M4: 558,449 km (0.084 R)
• M5: 601,234 km (0.048 R)
• M6: 832,213 km (0.099 R)
• M7: 983,157 km (0.095 R)
• M8: 1,142,778 km (0.099 R)
• M9: 1,197,681 km (0.085 R)
• M10: 1,426,715 km (0.057 R)
• M11: 1,795,174 km (0.096 R)
• M12: 1,891,815 km (0.058 R)
• M13: 2,650,874 km (0.079 R)
• M14: 2,872,578 km (0.082 R)
• M15: 2,910,127 km (0.095 R)
• M16: 2,947,826 km (0.078 R)
• M17: 3,177,608 km (0.113 R)
• M18: 4,496,463 km (0.113 R)
• M19: 4,583,978 km (0.116 R)
• M20: 6,645,287 km (0.111 R)
• M21: 6,694,954 km (0.04 R)
• M22: 8,784,836 km (0.057 R)
• M23: 9,003,997 km (0.061 R)
• M24: 9,280,603 km (0.093 R)
• M25: 9,503,953 km (0.114 R)
• M26: 9,728,948 km (0.106 R)
• M27: 9,955,888 km (0.109 R)
• M28: 10,241,769 km (0.116 R)
• M29: 10,939,195 km (0.107 R)
• M30: 11,056,928 km (0.056 R)
• M31: 11,531,901 km (0.084 R)
• M32: 12,074,194 km (0.086 R)
• M33: 13,497,617 km (0.038 R)
• M34: 13,941,175 km (0.073 R)
• M35: 14,647,876 km (0.087 R)
• M36: 14,842,652 km (0.06 R)
• M37: 18,282,206 km (0.097 R)
• M38: 19,267,607 km (0.114 R)
• M39: 19,623,650 km (0.104 R)
• M40: 23,605,048 km (0.067 R)
• M41: 24,062,518 km (0.104 R)
• M42: 24,292,151 km (0.093 R)
• M43: 24,985,836 km (0.104 R)
• M44: 25,842,583 km (0.096 R)
• M45: 28,066,206 km (0.082 R)
• M46: 30,020,254 km (0.057 R)
• M47: 32,523,923 km (0.091 R)
• M48: 33,032,556 km (0.104 R)
• M49: 33,287,920 km (0.101 R)
• M50: 34,143,769 km (0.063 R)
• M51: 35,354,166 km (0.111 R)
• M52: 36,052,040 km (0.086 R)
• M53: 36,666,438 km (0.071 R)
• M54: 36,930,778 km (0.111 R)
• M55: 37,284,277 km (0.082 R)
• M56: 38,888,714 km (0.094 R)
• M57: 39,518,821 km (0.101 R)
• M58: 39,609,028 km (0.108 R)
• M59: 39,699,385 km (0.095 R)
• M60: 41,062,820 km (0.102 R)
• M61: 41,429,036 km (0.115 R)
• M62: 41,520,739 km (0.119 R)
• M63: 46,954,284 km (0.112 R)
• M64: 47,817,314 km (0.074 R)
• M65: 48,879,159 km (0.108 R)
• M66: 49,558,783 km (0.036 R)
• M67: 49,753,559 km (0.099 R)
• M68: 50,144,009 km (0.036 R)
• M69: 50,731,331 km (0.118 R)
• M70: 51,025,889 km (0.083 R)
• M71: 51,913,004 km (0.031 R)
• M72: 53,203,286 km (0.045 R)
• M73: 55,410,902 km (0.092 R)
• M74: 55,714,137 km (0.117 R)
• M75: 55,815,414 km (0.106 R)
• M76: 56,627,581 km (0.115 R)
• M77: 56,729,308 km (0.042 R)
• M78: 57,852,937 km (0.074 R)
• M79: 59,087,120 km (0.086 R)
• M80: 59,914,695 km (0.096 R)
• M81: 61,790,802 km (0.072 R)
• M82: 62,210,424 km (0.099 R)
• M83: 65,386,836 km (0.085 R)
• M84: 66,994,714 km (0.052 R)
• M85: 67,317,845 km (0.116 R)
• M86: 69,049,889 km (0.047 R)
• M87: 70,140,009 km (0.111 R)
• M88: 70,577,583 km (0.104 R)
• M89: 71,125,859 km (0.093 R)
• M90: 71,455,423 km (0.108 R)
• M91: 71,675,481 km (0.104 R)
• M92: 73,333,026 km (0.103 R)
• M93: 73,999,634 km (0.079 R)
• M94: 74,110,935 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.2

Radius: 3.2

Gravity: 58.71 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.08 AU - 11.04 AU

Year: 22429 Days

Day: 20.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,634,503 km

• M1: 198,816 km (0.053 R)
• M2: 510,877 km (0.1 R)
• M3: 1,526,646 km (0.056 R)
• M4: 1,621,940 km (0.071 R)
• M5: 2,829,345 km (0.115 R)
• M6: 3,025,318 km (0.101 R)
• M7: 3,225,629 km (0.107 R)
• M8: 3,266,170 km (0.085 R)
• M9: 3,766,276 km (0.088 R)
• M10: 4,334,598 km (0.103 R)
• M11: 6,497,634 km (0.084 R)
• M12: 6,964,379 km (0.084 R)
• M13: 7,549,307 km (0.04 R)
• M14: 9,512,629 km (0.106 R)
• M15: 9,864,184 km (0.082 R)
• M16: 10,822,209 km (0.09 R)
• M17: 11,497,943 km (0.082 R)
• M18: 14,333,720 km (0.111 R)
• M19: 15,142,745 km (0.049 R)
• M20: 15,278,879 km (0.091 R)
• M21: 15,690,124 km (0.09 R)
• M22: 15,966,282 km (0.06 R)
• M23: 16,035,695 km (0.097 R)
• M24: 16,523,534 km (0.054 R)
• M25: 17,371,155 km (0.106 R)
• M26: 17,513,872 km (0.08 R)
• M27: 17,728,544 km (0.042 R)
• M28: 17,944,115 km (0.062 R)
• M29: 18,305,244 km (0.103 R)
• M30: 18,888,227 km (0.074 R)
• M31: 19,181,888 km (0.079 R)
• M32: 19,403,293 km (0.04 R)
• M33: 19,477,194 km (0.065 R)
• M34: 20,072,145 km (0.06 R)
• M35: 22,433,397 km (0.071 R)
• M36: 22,978,682 km (0.105 R)
• M37: 23,528,304 km (0.101 R)
• M38: 24,480,495 km (0.106 R)
• M39: 24,720,450 km (0.115 R)
• M40: 26,176,785 km (0.09 R)
• M41: 26,422,126 km (0.118 R)
• M42: 27,660,646 km (0.086 R)
• M43: 29,511,022 km (0.101 R)
• M44: 29,766,386 km (0.11 R)
• M45: 31,835,923 km (0.106 R)
• M46: 32,185,383 km (0.073 R)
• M47: 32,799,782 km (0.108 R)
• M48: 32,887,895 km (0.113 R)
• M49: 33,506,931 km (0.111 R)
• M50: 33,684,504 km (0.101 R)
• M51: 34,218,867 km (0.087 R)
• M52: 34,576,855 km (0.102 R)
• M53: 34,936,040 km (0.034 R)
• M54: 35,386,628 km (0.109 R)
• M55: 37,300,284 km (0.092 R)
• M56: 37,576,442 km (0.093 R)
• M57: 38,873,904 km (0.105 R)
• M58: 38,967,104 km (0.113 R)
• M59: 40,563,612 km (0.103 R)
• M60: 41,037,089 km (0.119 R)
• M61: 41,512,512 km (0.12 R)
• M62: 43,626,030 km (0.104 R)
• M63: 44,403,191 km (0.078 R)
• M64: 44,500,579 km (0.077 R)
• M65: 46,563,833 km (0.107 R)
• M66: 48,657,904 km (0.116 R)
• M67: 49,161,002 km (0.093 R)
• M68: 50,680,767 km (0.118 R)
• M69: 50,782,643 km (0.101 R)
• M70: 51,395,096 km (0.119 R)
• M71: 52,524,560 km (0.069 R)
• M72: 52,730,856 km (0.083 R)
• M73: 54,598,884 km (0.046 R)
• M74: 55,121,729 km (0.075 R)
• M75: 55,541,052 km (0.104 R)
• M76: 56,911,518 km (0.105 R)
• M77: 58,186,241 km (0.094 R)
• M78: 58,292,905 km (0.071 R)
• M79: 59,255,717 km (0.038 R)
• M80: 59,685,362 km (0.08 R)
• M81: 60,223,914 km (0.105 R)
• M82: 61,957,753 km (0.045 R)
• M83: 63,268,979 km (0.101 R)
• M84: 64,258,269 km (0.086 R)
• M85: 66,029,807 km (0.088 R)
• M86: 67,705,154 km (0.105 R)
• M87: 68,717,034 km (0.119 R)
• M88: 69,168,371 km (0.036 R)
• M89: 69,394,413 km (0.07 R)
• M90: 71,896,886 km (0.101 R)
• M91: 74,428,830 km (0.115 R)
• M92: 74,776,346 km (0.068 R)
• M93: 75,008,372 km (0.098 R)
• M94: 75,356,786 km (0.119 R)
• M95: 75,705,648 km (0.218 R)
• M96: 77,106,931 km (0.068 R)
• M97: 78,281,125 km (0.124 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: 221 - 10,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit