🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.7

Radius: 11.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.7 AU - 0.88 AU

Year: 468 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,612,486 km

• M1: 159,621 km (0.085 R)
• M2: 239,656 km (0.082 R)
• M3: 336,595 km (0.09 R)
• M4: 427,252 km (0.093 R)
• M5: 518,207 km (0.106 R)
• M6: 601,982 km (0.055 R)
• M7: 703,110 km (0.07 R)
• M8: 793,766 km (0.066 R)
• M9: 920,027 km (0.064 R)
• M10: 992,881 km (0.062 R)
• M11: 1,139,786 km (0.078 R)
• M12: 1,243,757 km (0.092 R)
• M13: 1,504,506 km (0.116 R)
• M14: 1,602,941 km (0.091 R)
• M15: 1,812,079 km (0.05 R)
• M16: 1,940,733 km (0.117 R)
• M17: 2,060,411 km (0.072 R)
• M18: 2,238,583 km (0.114 R)
• M19: 2,313,681 km (0.059 R)
• M20: 2,428,273 km (0.111 R)
• M21: 2,590,437 km (0.08 R)
• M22: 2,676,306 km (0.077 R)
• M23: 2,918,954 km (0.038 R)
• M24: 3,077,827 km (0.1 R)
• M25: 3,154,869 km (0.082 R)
• M26: 3,232,511 km (0.1 R)
• M27: 3,447,633 km (0.056 R)
• M28: 3,660,211 km (0.025 R)
• M29: 3,734,561 km (0.085 R)
• M30: 3,854,539 km (0.119 R)
• M31: 4,082,975 km (0.029 R)
• M32: 4,237,659 km (0.066 R)
• M33: 4,521,296 km (0.12 R)
• M34: 4,601,182 km (0.073 R)
• M35: 4,673,437 km (0.094 R)
• M36: 4,876,442 km (0.094 R)
• M37: 5,057,306 km (0.092 R)
• M38: 5,132,105 km (0.06 R)
• M39: 5,358,297 km (0.072 R)
• M40: 5,519,563 km (0.115 R)
• M41: 5,648,068 km (0.066 R)
• M42: 5,838,207 km (0.064 R)
• M43: 5,977,931 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.8

Radius: 10.3

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.95 AU - 1.05 AU

Year: 667 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,612,486 km

• M1: 132,843 km (0.11 R)
• M2: 211,531 km (0.11 R)
• M3: 276,457 km (0.1 R)
• M4: 402,717 km (0.07 R)
• M5: 511,924 km (0.054 R)
• M6: 589,715 km (0.052 R)
• M7: 763,996 km (0.084 R)
• M8: 833,260 km (0.093 R)
• M9: 921,822 km (0.086 R)
• M10: 1,060,948 km (0.09 R)
• M11: 1,251,536 km (0.097 R)
• M12: 1,347,877 km (0.105 R)
• M13: 1,541,606 km (0.105 R)
• M14: 1,680,582 km (0.053 R)
• M15: 2,084,347 km (0.118 R)
• M16: 2,207,616 km (0.105 R)
• M17: 2,341,207 km (0.084 R)
• M18: 2,453,405 km (0.112 R)
• M19: 2,542,715 km (0.043 R)
• M20: 2,608,388 km (0.078 R)
• M21: 2,699,793 km (0.099 R)
• M22: 2,877,066 km (0.087 R)
• M23: 2,971,463 km (0.085 R)
• M24: 3,225,480 km (0.055 R)
• M25: 3,432,074 km (0.059 R)
• M26: 3,504,929 km (0.043 R)
• M27: 3,578,381 km (0.065 R)
• M28: 3,736,057 km (0.078 R)
• M29: 3,886,702 km (0.111 R)
• M30: 4,068,164 km (0.104 R)
• M31: 4,252,469 km (0.108 R)
• M32: 4,340,732 km (0.077 R)
• M33: 4,449,340 km (0.064 R)
• M34: 4,519,052 km (0.094 R)
• M35: 4,760,803 km (0.084 R)
• M36: 4,955,130 km (0.082 R)
• M37: 5,267,341 km (0.064 R)
• M38: 5,362,336 km (0.075 R)
• M39: 5,468,401 km (0.11 R)
• M40: 5,543,200 km (0.101 R)
• M41: 5,672,153 km (0.098 R)
• M42: 5,900,140 km (0.119 R)
• M43: 5,998,875 km (0.092 R)
• M44: 6,120,198 km (0.118 R)
• M45: 6,197,840 km (0.103 R)
• M46: 6,331,730 km (0.034 R)
• M47: 6,500,476 km (0.089 R)
• M48: 6,946,128 km (0.083 R)
• M49: 7,027,210 km (0.106 R)
• M50: 7,248,765 km (0.083 R)
• M51: 7,449,076 km (0.099 R)
• M52: 7,579,526 km (0.102 R)
• M53: 7,686,937 km (0.113 R)
• M54: 8,085,017 km (0.047 R)
• M55: 8,231,473 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.7

Radius: 11.9

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.18 AU - 3.74 AU

Year: 4292 Days

Day: 12.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,612,486 km

• M1: 169,943 km (0.115 R)
• M2: 307,573 km (0.09 R)
• M3: 384,467 km (0.109 R)
• M4: 501,602 km (0.09 R)
• M5: 963,261 km (0.085 R)
• M6: 1,177,784 km (0.088 R)
• M7: 1,283,550 km (0.099 R)
• M8: 1,456,335 km (0.069 R)
• M9: 1,620,594 km (0.05 R)
• M10: 1,843,345 km (0.085 R)
• M11: 2,262,369 km (0.107 R)
• M12: 2,376,512 km (0.091 R)
• M13: 2,551,691 km (0.107 R)
• M14: 2,630,978 km (0.111 R)
• M15: 2,711,013 km (0.096 R)
• M16: 3,403,202 km (0.045 R)
• M17: 3,780,637 km (0.102 R)
• M18: 3,894,332 km (0.082 R)
• M19: 4,195,173 km (0.106 R)
• M20: 4,360,329 km (0.045 R)
• M21: 5,067,628 km (0.115 R)
• M22: 5,168,008 km (0.094 R)
• M23: 5,269,136 km (0.051 R)
• M24: 5,499,068 km (0.103 R)
• M25: 5,784,501 km (0.119 R)
• M26: 6,208,461 km (0.07 R)
• M27: 6,342,950 km (0.1 R)
• M28: 6,863,251 km (0.095 R)
• M29: 6,946,727 km (0.116 R)
• M30: 7,142,700 km (0.059 R)
• M31: 7,312,045 km (0.104 R)
• M32: 7,944,844 km (0.091 R)
• M33: 9,416,737 km (0.045 R)
• M34: 9,540,604 km (0.046 R)
• M35: 9,946,912 km (0.047 R)
• M36: 10,938,596 km (0.094 R)
• M37: 11,036,284 km (0.041 R)
• M38: 11,330,992 km (0.112 R)
• M39: 11,595,181 km (0.108 R)
• M40: 12,129,695 km (0.081 R)
• M41: 12,740,503 km (0.081 R)
• M42: 12,877,684 km (0.062 R)
• M43: 12,980,757 km (0.089 R)
• M44: 13,816,111 km (0.118 R)
• M45: 14,062,948 km (0.086 R)
• M46: 14,418,243 km (0.075 R)
• M47: 14,956,646 km (0.052 R)
• M48: 15,465,278 km (0.103 R)
• M49: 15,905,694 km (0.102 R)
• M50: 18,053,471 km (0.117 R)
• M51: 18,246,303 km (0.117 R)
• M52: 18,633,761 km (0.059 R)
• M53: 18,750,597 km (0.053 R)
• M54: 19,220,185 km (0.069 R)
• M55: 20,011,558 km (0.107 R)
• M56: 20,491,468 km (0.102 R)
• M57: 21,015,658 km (0.109 R)
• M58: 21,137,282 km (0.092 R)
• M59: 21,381,126 km (0.063 R)
• M60: 21,666,858 km (0.12 R)
• M61: 22,490,245 km (0.119 R)
• M62: 22,573,122 km (0.082 R)
• M63: 22,989,154 km (0.065 R)
• M64: 23,281,917 km (0.063 R)
• M65: 23,575,876 km (0.073 R)
• M66: 23,702,287 km (0.114 R)
• M67: 23,871,183 km (0.075 R)
• M68: 23,998,042 km (0.066 R)
• M69: 24,252,508 km (0.069 R)
• M70: 24,593,292 km (0.088 R)
• M71: 25,451,834 km (0.111 R)
• M72: 25,754,769 km (0.098 R)
• M73: 25,884,920 km (0.114 R)
• M74: 27,110,425 km (0.087 R)
• M75: 27,552,637 km (0.097 R)
• M76: 28,668,637 km (0.086 R)
• M77: 29,345,418 km (0.117 R)
• M78: 29,481,402 km (0.056 R)
• M79: 29,753,969 km (0.059 R)
• M80: 30,484,904 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.8

Radius: 5.9

Gravity: 19.39 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.47 AU - 11.39 AU

Year: 20867 Days

Day: 18.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 85.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 46,612,486 km

• M1: 129,103 km (0.094 R)
• M2: 380,876 km (0.063 R)
• M3: 1,049,728 km (0.077 R)
• M4: 1,608,028 km (0.065 R)
• M5: 1,735,784 km (0.082 R)
• M6: 2,035,728 km (0.038 R)
• M7: 2,315,775 km (0.06 R)
• M8: 3,429,830 km (0.072 R)
• M9: 3,553,398 km (0.091 R)
• M10: 3,975,713 km (0.062 R)
• M11: 4,105,564 km (0.068 R)
• M12: 5,193,739 km (0.095 R)
• M13: 5,431,151 km (0.025 R)
• M14: 5,672,153 km (0.056 R)
• M15: 5,867,378 km (0.101 R)
• M16: 6,670,569 km (0.078 R)
• M17: 7,242,482 km (0.118 R)
• M18: 7,776,097 km (0.113 R)
• M19: 8,157,123 km (0.093 R)
• M20: 8,377,481 km (0.051 R)
• M21: 8,544,133 km (0.104 R)
• M22: 8,599,933 km (0.095 R)
• M23: 10,627,582 km (0.047 R)
• M24: 10,747,709 km (0.042 R)
• M25: 11,171,969 km (0.096 R)
• M26: 11,539,830 km (0.116 R)
• M27: 12,476,762 km (0.086 R)
• M28: 12,540,191 km (0.077 R)
• M29: 12,858,386 km (0.092 R)
• M30: 12,986,442 km (0.092 R)
• M31: 14,890,523 km (0.032 R)
• M32: 15,227,418 km (0.106 R)
• M33: 16,670,140 km (0.046 R)
• M34: 17,727,048 km (0.032 R)
• M35: 18,299,560 km (0.101 R)
• M36: 18,515,878 km (0.098 R)
• M37: 18,660,539 km (0.108 R)
• M38: 18,732,945 km (0.101 R)
• M39: 19,242,774 km (0.114 R)
• M40: 19,757,241 km (0.111 R)
• M41: 20,127,496 km (0.049 R)
• M42: 22,089,322 km (0.097 R)
• M43: 23,015,184 km (0.072 R)
• M44: 25,545,332 km (0.077 R)
• M45: 27,747,712 km (0.087 R)
• M46: 29,755,764 km (0.043 R)
• M47: 31,551,089 km (0.117 R)
• M48: 32,157,109 km (0.086 R)
• M49: 32,505,224 km (0.109 R)
• M50: 32,592,439 km (0.115 R)
• M51: 32,854,684 km (0.079 R)
• M52: 33,029,714 km (0.069 R)
• M53: 37,325,267 km (0.07 R)
• M54: 37,599,480 km (0.111 R)
• M55: 37,691,034 km (0.098 R)
• M56: 39,537,969 km (0.117 R)
• M57: 39,817,418 km (0.108 R)
• M58: 39,910,767 km (0.082 R)
• M59: 40,191,263 km (0.104 R)
• M60: 40,942,244 km (0.115 R)
• M61: 44,088,886 km (0.056 R)
• M62: 45,154,920 km (0.113 R)
• M63: 46,033,359 km (0.071 R)
• M64: 47,213,537 km (0.102 R)
• M65: 47,807,291 km (0.091 R)
• M66: 48,005,807 km (0.053 R)
• M67: 49,402,752 km (0.087 R)
• M68: 50,610,755 km (0.075 R)
• M69: 51,116,994 km (0.092 R)
• M70: 51,421,575 km (0.099 R)
• M71: 51,523,152 km (0.078 R)
• M72: 52,441,085 km (0.071 R)
• M73: 53,776,246 km (0.071 R)
• M74: 53,982,691 km (0.065 R)
• M75: 54,499,851 km (0.098 R)
• M76: 55,122,627 km (0.097 R)
• M77: 55,539,257 km (0.106 R)
• M78: 57,005,166 km (0.046 R)
• M79: 58,060,130 km (0.071 R)
• M80: 58,802,435 km (0.065 R)
• M81: 59,975,282 km (0.093 R)
• M82: 62,235,557 km (0.112 R)
• M83: 63,321,637 km (0.112 R)
• M84: 63,430,544 km (0.09 R)
• M85: 65,512,498 km (0.046 R)
• M86: 65,733,005 km (0.098 R)
• M87: 66,395,873 km (0.058 R)
• M88: 67,616,891 km (0.039 R)
• M89: 69,069,337 km (0.072 R)
• M90: 69,855,773 km (0.114 R)
• M91: 70,080,918 km (0.078 R)
• M92: 70,758,147 km (0.102 R)
• M93: 71,550,866 km (0.053 R)
• M94: 73,373,716 km (0.075 R)
• M95: 74,176,159 km (0.071 R)
• M96: 74,751,064 km (0.091 R)
• M97: 74,981,445 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.9

Radius: 3.7

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.8 AU - 12.38 AU

Year: 21373 Days

Day: 20.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,612,486 km

• M1: 107,262 km (0.055 R)
• M2: 276,008 km (0.084 R)
• M3: 446,849 km (0.103 R)
• M4: 505,491 km (0.066 R)
• M5: 871,707 km (0.107 R)
• M6: 1,139,487 km (0.113 R)
• M7: 2,128,778 km (0.073 R)
• M8: 2,459,239 km (0.108 R)
• M9: 3,054,190 km (0.091 R)
• M10: 3,252,557 km (0.112 R)
• M11: 3,310,002 km (0.032 R)
• M12: 3,338,875 km (0.09 R)
• M13: 4,086,715 km (0.1 R)
• M14: 4,623,621 km (0.103 R)
• M15: 5,249,688 km (0.074 R)
• M16: 5,555,317 km (0.118 R)
• M17: 5,797,067 km (0.117 R)
• M18: 6,007,102 km (0.087 R)
• M19: 6,398,451 km (0.056 R)
• M20: 6,434,504 km (0.096 R)
• M21: 7,243,230 km (0.066 R)
• M22: 7,431,424 km (0.067 R)
• M23: 7,507,120 km (0.066 R)
• M24: 7,545,118 km (0.085 R)
• M25: 7,966,984 km (0.082 R)
• M26: 9,115,447 km (0.027 R)
• M27: 9,978,926 km (0.109 R)
• M28: 10,230,400 km (0.093 R)
• M29: 10,483,968 km (0.084 R)
• M30: 10,696,846 km (0.117 R)
• M31: 11,650,233 km (0.051 R)
• M32: 12,450,432 km (0.114 R)
• M33: 12,766,233 km (0.113 R)
• M34: 13,406,064 km (0.111 R)
• M35: 13,590,667 km (0.113 R)
• M36: 14,337,909 km (0.083 R)
• M37: 14,385,032 km (0.099 R)
• M38: 14,432,305 km (0.102 R)
• M39: 15,531,849 km (0.093 R)
• M40: 15,725,878 km (0.047 R)
• M41: 16,214,315 km (0.08 R)
• M42: 16,263,383 km (0.059 R)
• M43: 16,707,689 km (0.083 R)
• M44: 16,807,022 km (0.114 R)
• M45: 17,205,999 km (0.087 R)
• M46: 17,306,230 km (0.119 R)
• M47: 18,319,456 km (0.058 R)
• M48: 19,717,448 km (0.091 R)
• M49: 20,721,549 km (0.062 R)
• M50: 20,881,619 km (0.113 R)
• M51: 21,042,137 km (0.116 R)
• M52: 22,067,930 km (0.06 R)
• M53: 22,999,625 km (0.105 R)
• M54: 23,276,082 km (0.111 R)
• M55: 23,497,936 km (0.069 R)
• M56: 23,720,538 km (0.059 R)
• M57: 23,888,087 km (0.094 R)
• M58: 24,449,079 km (0.061 R)
• M59: 24,731,071 km (0.093 R)
• M60: 24,900,865 km (0.088 R)
• M61: 25,355,642 km (0.109 R)
• M62: 25,641,075 km (0.052 R)
• M63: 26,100,191 km (0.07 R)
• M64: 26,215,381 km (0.107 R)
• M65: 26,968,307 km (0.105 R)
• M66: 28,436,162 km (0.102 R)
• M67: 29,090,054 km (0.103 R)
• M68: 29,508,778 km (0.098 R)
• M69: 29,749,033 km (0.092 R)
• M70: 30,352,361 km (0.099 R)
• M71: 31,264,908 km (0.108 R)
• M72: 31,387,129 km (0.101 R)
• M73: 31,448,464 km (0.072 R)
• M74: 32,001,229 km (0.098 R)
• M75: 32,681,450 km (0.09 R)
• M76: 33,303,777 km (0.089 R)
• M77: 33,616,437 km (0.119 R)
• M78: 34,181,767 km (0.118 R)
• M79: 34,244,748 km (0.093 R)
• M80: 34,686,809 km (0.11 R)
• M81: 35,321,703 km (0.038 R)
• M82: 36,990,018 km (0.097 R)
• M83: 37,378,674 km (0.057 R)
• M84: 37,638,525 km (0.117 R)
• M85: 38,029,424 km (0.06 R)
• M86: 38,946,908 km (0.057 R)
• M87: 39,210,200 km (0.07 R)
• M88: 39,805,151 km (0.116 R)
• M89: 39,871,423 km (0.066 R)
• M90: 40,269,952 km (0.066 R)
• M91: 40,469,665 km (0.1 R)
• M92: 41,338,978 km (0.049 R)
• M93: 43,573,222 km (0.082 R)
• M94: 45,153,425 km (0.074 R)
• M95: 46,542,590 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 14,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit