🌌 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: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 14.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.47 AU - 0.77 AU

Year: 337 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,492,096 km

• M1: 186,549 km (0.092 R)
• M2: 279,598 km (0.104 R)
• M3: 397,332 km (0.112 R)
• M4: 509,830 km (0.082 R)
• M5: 615,894 km (0.116 R)
• M6: 715,227 km (0.083 R)
• M7: 814,560 km (0.111 R)
• M8: 973,583 km (0.111 R)
• M9: 1,093,860 km (0.037 R)
• M10: 1,223,561 km (0.112 R)
• M11: 1,329,775 km (0.078 R)
• M12: 1,482,365 km (0.077 R)
• M13: 1,623,286 km (0.118 R)
• M14: 1,736,682 km (0.103 R)
• M15: 1,967,212 km (0.069 R)
• M16: 2,218,088 km (0.045 R)
• M17: 2,355,269 km (0.078 R)
• M18: 2,521,771 km (0.119 R)
• M19: 2,622,451 km (0.056 R)
• M20: 2,751,703 km (0.063 R)
• M21: 2,850,139 km (0.113 R)
• M22: 2,955,306 km (0.085 R)
• M23: 3,067,504 km (0.118 R)
• M24: 3,284,720 km (0.102 R)
• M25: 3,383,605 km (0.084 R)
• M26: 3,513,007 km (0.1 R)
• M27: 3,656,172 km (0.068 R)
• M28: 3,795,298 km (0.064 R)
• M29: 3,917,669 km (0.069 R)
• M30: 4,041,536 km (0.117 R)
• M31: 4,248,580 km (0.094 R)
• M32: 4,414,334 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 11.2

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.81 AU - 2.81 AU

Year: 2423 Days

Day: 14.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,492,096 km

• M1: 151,243 km (0.07 R)
• M2: 250,576 km (0.092 R)
• M3: 395,088 km (0.106 R)
• M4: 617,839 km (0.066 R)
• M5: 689,497 km (0.101 R)
• M6: 764,595 km (0.116 R)
• M7: 842,685 km (0.095 R)
• M8: 965,355 km (0.116 R)
• M9: 1,050,775 km (0.09 R)
• M10: 1,139,038 km (0.096 R)
• M11: 1,311,525 km (0.084 R)
• M12: 1,517,670 km (0.09 R)
• M13: 1,827,188 km (0.116 R)
• M14: 1,948,512 km (0.085 R)
• M15: 2,285,556 km (0.063 R)
• M16: 2,402,093 km (0.09 R)
• M17: 2,520,575 km (0.107 R)
• M18: 2,732,854 km (0.08 R)
• M19: 3,030,404 km (0.109 R)
• M20: 3,223,834 km (0.108 R)
• M21: 3,606,057 km (0.072 R)
• M22: 3,897,922 km (0.111 R)
• M23: 4,055,748 km (0.115 R)
• M24: 4,144,160 km (0.114 R)
• M25: 4,578,293 km (0.076 R)
• M26: 4,689,145 km (0.113 R)
• M27: 4,763,495 km (0.095 R)
• M28: 5,295,316 km (0.068 R)
• M29: 5,392,255 km (0.104 R)
• M30: 5,686,813 km (0.109 R)
• M31: 6,128,277 km (0.098 R)
• M32: 6,622,698 km (0.038 R)
• M33: 6,790,247 km (0.082 R)
• M34: 7,087,199 km (0.048 R)
• M35: 7,323,414 km (0.097 R)
• M36: 7,803,623 km (0.059 R)
• M37: 8,316,744 km (0.076 R)
• M38: 8,520,496 km (0.111 R)
• M39: 8,933,087 km (0.086 R)
• M40: 9,706,359 km (0.084 R)
• M41: 9,801,503 km (0.072 R)
• M42: 10,476,638 km (0.072 R)
• M43: 10,623,244 km (0.06 R)
• M44: 10,745,914 km (0.119 R)
• M45: 11,567,655 km (0.092 R)
• M46: 11,643,352 km (0.055 R)
• M47: 11,922,352 km (0.03 R)
• M48: 12,075,540 km (0.033 R)
• M49: 12,772,816 km (0.083 R)
• M50: 12,955,624 km (0.066 R)
• M51: 13,139,480 km (0.095 R)
• M52: 13,509,585 km (0.073 R)
• M53: 13,695,984 km (0.098 R)
• M54: 14,368,576 km (0.113 R)
• M55: 14,586,092 km (0.082 R)
• M56: 14,941,835 km (0.091 R)
• M57: 15,051,939 km (0.081 R)
• M58: 15,355,922 km (0.09 R)
• M59: 15,662,149 km (0.12 R)
• M60: 15,857,973 km (0.109 R)
• M61: 16,849,358 km (0.12 R)
• M62: 17,021,246 km (0.056 R)
• M63: 17,251,477 km (0.103 R)
• M64: 17,627,715 km (0.047 R)
• M65: 17,919,132 km (0.083 R)
• M66: 18,123,932 km (0.097 R)
• M67: 19,159,897 km (0.073 R)
• M68: 19,549,599 km (0.097 R)
• M69: 20,184,792 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 14.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.02 AU - 2.82 AU

Year: 2599 Days

Day: 8.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 52,492,096 km

• M1: 205,398 km (0.074 R)
• M2: 315,203 km (0.081 R)
• M3: 609,013 km (0.106 R)
• M4: 710,440 km (0.083 R)
• M5: 951,891 km (0.093 R)
• M6: 1,083,537 km (0.065 R)
• M7: 1,181,823 km (0.041 R)
• M8: 1,356,404 km (0.106 R)
• M9: 1,517,970 km (0.114 R)
• M10: 1,709,305 km (0.11 R)
• M11: 2,042,609 km (0.092 R)
• M12: 2,204,624 km (0.112 R)
• M13: 2,581,910 km (0.089 R)
• M14: 2,716,997 km (0.103 R)
• M15: 2,826,801 km (0.111 R)
• M16: 3,079,323 km (0.115 R)
• M17: 3,281,130 km (0.076 R)
• M18: 3,398,415 km (0.057 R)
• M19: 3,789,314 km (0.115 R)
• M20: 3,881,766 km (0.116 R)
• M21: 3,990,374 km (0.09 R)
• M22: 4,131,744 km (0.073 R)
• M23: 4,371,100 km (0.11 R)
• M24: 4,549,421 km (0.07 R)
• M25: 4,997,766 km (0.046 R)
• M26: 5,512,831 km (0.105 R)
• M27: 6,045,100 km (0.051 R)
• M28: 6,912,020 km (0.083 R)
• M29: 7,025,565 km (0.055 R)
• M30: 7,120,559 km (0.086 R)
• M31: 7,563,519 km (0.104 R)
• M32: 7,680,654 km (0.096 R)
• M33: 8,154,879 km (0.057 R)
• M34: 8,275,006 km (0.064 R)
• M35: 8,435,974 km (0.095 R)
• M36: 8,740,854 km (0.087 R)
• M37: 8,945,953 km (0.077 R)
• M38: 9,090,614 km (0.053 R)
• M39: 9,445,161 km (0.08 R)
• M40: 10,232,345 km (0.076 R)
• M41: 10,340,354 km (0.065 R)
• M42: 10,864,246 km (0.117 R)
• M43: 11,218,344 km (0.109 R)
• M44: 11,329,795 km (0.057 R)
• M45: 11,441,544 km (0.083 R)
• M46: 11,621,211 km (0.1 R)
• M47: 13,186,005 km (0.092 R)
• M48: 13,801,750 km (0.113 R)
• M49: 14,987,762 km (0.114 R)
• M50: 15,655,118 km (0.059 R)
• M51: 15,929,929 km (0.053 R)
• M52: 16,382,912 km (0.105 R)
• M53: 16,840,232 km (0.104 R)
• M54: 17,173,088 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.8

Radius: 8.8

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.21 AU - 3.95 AU

Year: 4676 Days

Day: 13.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,492,096 km

• M1: 110,254 km (0.064 R)
• M2: 190,139 km (0.105 R)
• M3: 254,167 km (0.087 R)
• M4: 470,186 km (0.042 R)
• M5: 643,121 km (0.105 R)
• M6: 720,613 km (0.089 R)
• M7: 778,059 km (0.072 R)
• M8: 1,253,032 km (0.106 R)
• M9: 1,513,182 km (0.102 R)
• M10: 1,618,948 km (0.094 R)
• M11: 1,727,257 km (0.097 R)
• M12: 1,854,116 km (0.092 R)
• M13: 2,270,596 km (0.1 R)
• M14: 2,734,051 km (0.082 R)
• M15: 3,129,737 km (0.049 R)
• M16: 3,226,527 km (0.119 R)
• M17: 3,304,916 km (0.079 R)
• M18: 3,364,007 km (0.057 R)
• M19: 3,705,689 km (0.095 R)
• M20: 3,808,313 km (0.106 R)
• M21: 3,953,573 km (0.081 R)
• M22: 4,206,991 km (0.118 R)
• M23: 4,465,796 km (0.057 R)
• M24: 5,319,251 km (0.081 R)
• M25: 5,388,665 km (0.087 R)
• M26: 5,481,864 km (0.043 R)
• M27: 5,599,149 km (0.079 R)
• M28: 5,907,770 km (0.105 R)
• M29: 6,222,075 km (0.05 R)
• M30: 6,393,514 km (0.114 R)
• M31: 6,541,765 km (0.036 R)
• M32: 6,841,709 km (0.097 R)
• M33: 6,967,970 km (0.052 R)
• M34: 7,120,559 km (0.102 R)
• M35: 7,325,808 km (0.091 R)
• M36: 7,403,150 km (0.037 R)
• M37: 7,611,091 km (0.056 R)
• M38: 7,926,593 km (0.107 R)
• M39: 9,822,297 km (0.063 R)
• M40: 10,339,008 km (0.109 R)
• M41: 10,776,283 km (0.064 R)
• M42: 10,923,487 km (0.061 R)
• M43: 11,160,300 km (0.105 R)
• M44: 11,279,231 km (0.12 R)
• M45: 11,338,920 km (0.106 R)
• M46: 11,488,668 km (0.112 R)
• M47: 11,880,764 km (0.04 R)
• M48: 12,678,420 km (0.114 R)
• M49: 12,864,818 km (0.108 R)
• M50: 13,020,999 km (0.081 R)
• M51: 13,398,284 km (0.115 R)
• M52: 14,195,791 km (0.095 R)
• M53: 14,292,581 km (0.094 R)
• M54: 14,583,997 km (0.062 R)
• M55: 14,812,134 km (0.12 R)
• M56: 15,140,053 km (0.099 R)
• M57: 15,536,786 km (0.068 R)
• M58: 15,703,139 km (0.108 R)
• M59: 15,970,470 km (0.112 R)
• M60: 16,306,617 km (0.078 R)
• M61: 16,917,874 km (0.045 R)
• M62: 17,020,498 km (0.116 R)
• M63: 17,157,529 km (0.061 R)
• M64: 17,501,904 km (0.119 R)
• M65: 17,813,815 km (0.091 R)
• M66: 17,883,378 km (0.083 R)
• M67: 18,197,683 km (0.108 R)
• M68: 18,443,173 km (0.089 R)
• M69: 18,513,634 km (0.11 R)
• M70: 19,151,071 km (0.076 R)
• M71: 19,579,968 km (0.116 R)
• M72: 20,556,692 km (0.115 R)
• M73: 20,885,808 km (0.103 R)
• M74: 21,438,272 km (0.047 R)
• M75: 22,107,424 km (0.106 R)
• M76: 22,407,068 km (0.102 R)
• M77: 23,695,405 km (0.093 R)
• M78: 24,194,464 km (0.087 R)
• M79: 24,348,699 km (0.115 R)
• M80: 25,711,984 km (0.104 R)
• M81: 26,303,943 km (0.077 R)
• M82: 26,383,230 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.9

Radius: 7

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.87 AU - 9.57 AU

Year: 14806 Days

Day: 22.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 52,492,096 km

• M1: 89,160 km (0.095 R)
• M2: 134,339 km (0.084 R)
• M3: 760,406 km (0.092 R)
• M4: 825,780 km (0.114 R)
• M5: 1,667,119 km (0.099 R)
• M6: 2,083,300 km (0.049 R)
• M7: 2,303,209 km (0.103 R)
• M8: 2,597,019 km (0.063 R)
• M9: 3,622,961 km (0.1 R)
• M10: 3,773,307 km (0.072 R)
• M11: 5,049,527 km (0.076 R)
• M12: 5,516,571 km (0.119 R)
• M13: 6,220,279 km (0.071 R)
• M14: 6,905,737 km (0.062 R)
• M15: 7,328,351 km (0.077 R)
• M16: 8,051,357 km (0.113 R)
• M17: 8,297,446 km (0.079 R)
• M18: 8,446,296 km (0.037 R)
• M19: 9,152,398 km (0.033 R)
• M20: 10,035,175 km (0.063 R)
• M21: 10,460,033 km (0.033 R)
• M22: 10,890,725 km (0.1 R)
• M23: 11,992,513 km (0.113 R)
• M24: 13,245,246 km (0.085 R)
• M25: 14,241,268 km (0.116 R)
• M26: 14,598,658 km (0.062 R)
• M27: 15,565,808 km (0.08 R)
• M28: 16,366,905 km (0.088 R)
• M29: 16,741,199 km (0.113 R)
• M30: 16,992,224 km (0.045 R)
• M31: 17,816,807 km (0.111 R)
• M32: 18,073,068 km (0.098 R)
• M33: 18,266,199 km (0.111 R)
• M34: 18,524,704 km (0.117 R)
• M35: 18,654,406 km (0.084 R)
• M36: 19,570,543 km (0.106 R)
• M37: 20,501,491 km (0.096 R)
• M38: 21,651,150 km (0.07 R)
• M39: 21,719,367 km (0.083 R)
• M40: 22,268,092 km (0.114 R)
• M41: 23,941,793 km (0.06 R)
• M42: 24,437,560 km (0.096 R)
• M43: 24,508,619 km (0.047 R)
• M44: 27,260,921 km (0.118 R)
• M45: 27,408,424 km (0.117 R)
• M46: 27,778,380 km (0.081 R)
• M47: 28,823,321 km (0.093 R)
• M48: 29,124,162 km (0.097 R)
• M49: 29,880,978 km (0.031 R)
• M50: 30,033,119 km (0.049 R)
• M51: 30,185,559 km (0.069 R)
• M52: 30,338,299 km (0.117 R)
• M53: 30,567,632 km (0.089 R)
• M54: 31,182,479 km (0.112 R)
• M55: 31,646,083 km (0.077 R)
• M56: 32,112,081 km (0.109 R)
• M57: 32,893,879 km (0.044 R)
• M58: 33,602,823 km (0.037 R)
• M59: 34,715,532 km (0.093 R)
• M60: 35,276,375 km (0.107 R)
• M61: 35,437,192 km (0.068 R)
• M62: 35,598,160 km (0.115 R)
• M63: 36,325,953 km (0.061 R)
• M64: 36,488,267 km (0.101 R)
• M65: 37,631,793 km (0.051 R)
• M66: 40,457,248 km (0.078 R)
• M67: 40,878,516 km (0.114 R)
• M68: 41,385,952 km (0.058 R)
• M69: 43,867,780 km (0.117 R)
• M70: 44,560,867 km (0.075 R)
• M71: 47,991,147 km (0.038 R)
• M72: 48,884,395 km (0.066 R)
• M73: 49,333,039 km (0.11 R)
• M74: 49,602,764 km (0.064 R)
• M75: 50,144,009 km (0.101 R)
• M76: 50,596,393 km (0.053 R)
• M77: 52,144,881 km (0.076 R)
• M78: 52,328,138 km (0.065 R)
• M79: 53,247,268 km (0.103 R)
• M80: 55,194,882 km (0.103 R)
• M81: 55,381,581 km (0.113 R)
• M82: 56,224,265 km (0.067 R)
• M83: 56,318,213 km (0.117 R)
• M84: 57,260,081 km (0.085 R)
• M85: 57,732,960 km (0.1 R)
• M86: 58,492,319 km (0.029 R)
• M87: 59,254,969 km (0.069 R)
• M88: 60,116,802 km (0.053 R)
• M89: 60,308,886 km (0.09 R)
• M90: 60,693,801 km (0.106 R)
• M91: 61,175,955 km (0.099 R)
• M92: 61,369,086 km (0.118 R)
• M93: 61,562,516 km (0.092 R)
• M94: 61,659,306 km (0.053 R)
• M95: 62,922,211 km (0.068 R)
• M96: 63,507,886 km (0.082 R)
• M97: 63,801,397 km (0.056 R)
• M98: 64,291,630 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.8

Radius: 7.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.45 AU - 12.23 AU

Year: 22950 Days

Day: 20.7 Hours

Environment

Temp: -244 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,492,096 km

• M1: 153,787 km (0.118 R)
• M2: 264,190 km (0.12 R)
• M3: 312,959 km (0.099 R)
• M4: 544,237 km (0.117 R)
• M5: 1,169,556 km (0.12 R)
• M6: 1,368,970 km (0.109 R)
• M7: 1,627,625 km (0.051 R)
• M8: 2,326,097 km (0.068 R)
• M9: 2,838,021 km (0.105 R)
• M10: 2,986,422 km (0.072 R)
• M11: 3,229,220 km (0.103 R)
• M12: 3,446,735 km (0.045 R)
• M13: 3,896,426 km (0.109 R)
• M14: 4,262,791 km (0.088 R)
• M15: 4,674,933 km (0.101 R)
• M16: 4,956,776 km (0.081 R)
• M17: 5,317,008 km (0.062 R)
• M18: 6,254,089 km (0.112 R)
• M19: 6,486,564 km (0.052 R)
• M20: 6,643,193 km (0.063 R)
• M21: 6,920,098 km (0.058 R)
• M22: 7,160,652 km (0.104 R)
• M23: 7,608,548 km (0.09 R)
• M24: 7,815,292 km (0.071 R)
• M25: 7,898,468 km (0.068 R)
• M26: 8,832,707 km (0.052 R)
• M27: 9,224,953 km (0.086 R)
• M28: 9,936,440 km (0.09 R)
• M29: 10,298,617 km (0.07 R)
• M30: 11,505,871 km (0.085 R)
• M31: 11,553,144 km (0.079 R)
• M32: 12,078,083 km (0.081 R)
• M33: 12,222,445 km (0.112 R)
• M34: 13,548,630 km (0.096 R)
• M35: 13,899,737 km (0.111 R)
• M36: 13,950,151 km (0.085 R)
• M37: 14,406,724 km (0.053 R)
• M38: 16,923,110 km (0.072 R)
• M39: 16,976,965 km (0.07 R)
• M40: 17,138,979 km (0.065 R)
• M41: 17,247,139 km (0.111 R)
• M42: 17,301,293 km (0.089 R)
• M43: 17,573,112 km (0.061 R)
• M44: 18,231,343 km (0.069 R)
• M45: 19,968,773 km (0.091 R)
• M46: 20,943,851 km (0.049 R)
• M47: 21,408,054 km (0.082 R)
• M48: 22,405,722 km (0.098 R)
• M49: 22,939,936 km (0.096 R)
• M50: 22,999,625 km (0.074 R)
• M51: 23,059,315 km (0.088 R)
• M52: 23,178,844 km (0.107 R)
• M53: 24,263,578 km (0.099 R)
• M54: 24,628,896 km (0.049 R)
• M55: 24,751,117 km (0.113 R)
• M56: 24,934,674 km (0.078 R)
• M57: 25,118,829 km (0.094 R)
• M58: 26,670,308 km (0.101 R)
• M59: 27,362,797 km (0.089 R)
• M60: 28,380,661 km (0.073 R)
• M61: 28,508,717 km (0.087 R)
• M62: 29,540,344 km (0.104 R)
• M63: 31,242,767 km (0.048 R)
• M64: 31,507,406 km (0.118 R)
• M65: 31,772,942 km (0.087 R)
• M66: 31,972,506 km (0.113 R)
• M67: 32,707,929 km (0.074 R)
• M68: 33,246,332 km (0.032 R)
• M69: 33,584,273 km (0.065 R)
• M70: 34,536,464 km (0.102 R)
• M71: 35,291,035 km (0.107 R)
• M72: 35,773,937 km (0.065 R)
• M73: 35,843,051 km (0.118 R)
• M74: 35,981,579 km (0.112 R)
• M75: 36,816,186 km (0.1 R)
• M76: 37,446,292 km (0.058 R)
• M77: 37,586,764 km (0.086 R)
• M78: 38,150,599 km (0.093 R)
• M79: 39,144,078 km (0.108 R)
• M80: 39,572,377 km (0.106 R)
• M81: 39,715,542 km (0.093 R)
• M82: 41,664,503 km (0.076 R)
• M83: 42,101,778 km (0.108 R)
• M84: 42,540,698 km (0.076 R)
• M85: 43,201,771 km (0.114 R)
• M86: 47,315,263 km (0.113 R)
• M87: 47,619,246 km (0.101 R)
• M88: 47,695,392 km (0.032 R)
• M89: 48,688,422 km (0.032 R)
• M90: 50,384,264 km (0.091 R)
• M91: 50,539,546 km (0.115 R)
• M92: 51,161,574 km (0.053 R)
• M93: 51,551,725 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit