🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.4

Radius: 10.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.12 AU - 1.76 AU

Year: 1099 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 64,339,565 km

• M1: 133,890 km (0.107 R)
• M2: 226,940 km (0.093 R)
• M3: 418,575 km (0.101 R)
• M4: 486,343 km (0.112 R)
• M5: 606,171 km (0.073 R)
• M6: 711,039 km (0.073 R)
• M7: 866,920 km (0.088 R)
• M8: 958,174 km (0.102 R)
• M9: 1,028,934 km (0.038 R)
• M10: 1,138,440 km (0.118 R)
• M11: 1,284,597 km (0.104 R)
• M12: 1,363,285 km (0.098 R)
• M13: 1,437,037 km (0.115 R)
• M14: 1,666,670 km (0.08 R)
• M15: 1,782,459 km (0.113 R)
• M16: 1,908,420 km (0.109 R)
• M17: 2,006,855 km (0.106 R)
• M18: 2,091,378 km (0.093 R)
• M19: 2,200,884 km (0.112 R)
• M20: 2,288,399 km (0.109 R)
• M21: 2,566,052 km (0.106 R)
• M22: 2,777,284 km (0.078 R)
• M23: 2,898,160 km (0.114 R)
• M24: 2,976,848 km (0.11 R)
• M25: 3,047,309 km (0.105 R)
• M26: 3,612,789 km (0.093 R)
• M27: 3,726,034 km (0.062 R)
• M28: 3,878,923 km (0.101 R)
• M29: 3,965,840 km (0.058 R)
• M30: 4,072,952 km (0.119 R)
• M31: 4,320,087 km (0.101 R)
• M32: 4,430,491 km (0.102 R)
• M33: 4,561,987 km (0.09 R)
• M34: 4,756,763 km (0.054 R)
• M35: 5,186,259 km (0.068 R)
• M36: 5,314,464 km (0.098 R)
• M37: 5,476,030 km (0.068 R)
• M38: 5,926,170 km (0.111 R)
• M39: 6,060,210 km (0.086 R)
• M40: 6,150,118 km (0.114 R)
• M41: 6,251,845 km (0.056 R)
• M42: 6,331,281 km (0.099 R)
• M43: 6,873,723 km (0.06 R)
• M44: 7,204,035 km (0.108 R)
• M45: 7,347,200 km (0.099 R)
• M46: 7,636,373 km (0.118 R)
• M47: 7,855,833 km (0.12 R)
• M48: 8,288,320 km (0.073 R)
• M49: 8,450,933 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22

Radius: 14.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.7 AU - 2.78 AU

Year: 2132 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,339,565 km

• M1: 202,406 km (0.05 R)
• M2: 294,857 km (0.098 R)
• M3: 458,667 km (0.058 R)
• M4: 595,250 km (0.056 R)
• M5: 726,447 km (0.115 R)
• M6: 837,449 km (0.03 R)
• M7: 984,354 km (0.075 R)
• M8: 1,131,857 km (0.078 R)
• M9: 1,373,009 km (0.114 R)
• M10: 1,505,104 km (0.119 R)
• M11: 1,698,833 km (0.084 R)
• M12: 1,852,470 km (0.026 R)
• M13: 1,966,763 km (0.105 R)
• M14: 2,179,940 km (0.066 R)
• M15: 2,400,896 km (0.098 R)
• M16: 2,514,291 km (0.056 R)
• M17: 2,611,081 km (0.102 R)
• M18: 2,802,567 km (0.114 R)
• M19: 2,960,392 km (0.101 R)
• M20: 3,121,360 km (0.063 R)
• M21: 3,331,694 km (0.111 R)
• M22: 3,499,393 km (0.09 R)
• M23: 3,711,224 km (0.107 R)
• M24: 3,871,294 km (0.106 R)
• M25: 4,155,081 km (0.119 R)
• M26: 4,285,081 km (0.114 R)
• M27: 4,453,229 km (0.056 R)
• M28: 4,766,039 km (0.071 R)
• M29: 4,887,063 km (0.038 R)
• M30: 5,024,544 km (0.081 R)
• M31: 5,163,371 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 8.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.53 AU - 3.07 AU

Year: 2979 Days

Day: 5.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,339,565 km

• M1: 116,686 km (0.099 R)
• M2: 238,010 km (0.089 R)
• M3: 370,554 km (0.05 R)
• M4: 524,939 km (0.12 R)
• M5: 600,935 km (0.114 R)
• M6: 772,374 km (0.094 R)
• M7: 913,594 km (0.066 R)
• M8: 1,273,826 km (0.086 R)
• M9: 1,424,321 km (0.112 R)
• M10: 1,515,875 km (0.106 R)
• M11: 1,921,435 km (0.062 R)
• M12: 2,002,517 km (0.116 R)
• M13: 2,074,324 km (0.039 R)
• M14: 2,199,687 km (0.107 R)
• M15: 2,274,037 km (0.097 R)
• M16: 2,349,135 km (0.094 R)
• M17: 2,425,131 km (0.102 R)
• M18: 2,680,794 km (0.103 R)
• M19: 2,852,233 km (0.108 R)
• M20: 3,074,535 km (0.113 R)
• M21: 3,134,075 km (0.09 R)
• M22: 3,205,882 km (0.072 R)
• M23: 3,351,291 km (0.112 R)
• M24: 3,449,577 km (0.092 R)
• M25: 3,586,160 km (0.096 R)
• M26: 3,711,972 km (0.116 R)
• M27: 3,800,833 km (0.117 R)
• M28: 4,137,428 km (0.1 R)
• M29: 4,402,815 km (0.072 R)
• M30: 4,564,829 km (0.042 R)
• M31: 4,646,510 km (0.084 R)
• M32: 4,797,604 km (0.038 R)
• M33: 4,852,955 km (0.049 R)
• M34: 5,076,604 km (0.117 R)
• M35: 5,161,276 km (0.115 R)
• M36: 5,232,186 km (0.07 R)
• M37: 5,346,478 km (0.094 R)
• M38: 5,562,946 km (0.095 R)
• M39: 5,694,144 km (0.093 R)
• M40: 6,549,245 km (0.1 R)
• M41: 6,672,514 km (0.077 R)
• M42: 6,952,561 km (0.064 R)
• M43: 7,062,515 km (0.063 R)
• M44: 7,621,114 km (0.114 R)
• M45: 7,718,203 km (0.102 R)
• M46: 8,276,801 km (0.06 R)
• M47: 8,712,730 km (0.04 R)
• M48: 8,882,374 km (0.095 R)
• M49: 8,950,441 km (0.116 R)
• M50: 9,053,065 km (0.05 R)
• M51: 9,293,917 km (0.108 R)
• M52: 9,397,888 km (0.107 R)
• M53: 9,519,661 km (0.105 R)
• M54: 9,711,894 km (0.053 R)
• M55: 9,887,821 km (0.096 R)
• M56: 10,047,143 km (0.064 R)
• M57: 10,118,202 km (0.108 R)
• M58: 10,189,410 km (0.113 R)
• M59: 10,314,474 km (0.059 R)
• M60: 10,476,040 km (0.118 R)
• M61: 10,656,455 km (0.107 R)
• M62: 10,892,670 km (0.08 R)
• M63: 10,983,924 km (0.077 R)
• M64: 11,075,478 km (0.076 R)
• M65: 11,204,133 km (0.1 R)
• M66: 11,425,687 km (0.077 R)
• M67: 11,574,238 km (0.113 R)
• M68: 11,873,284 km (0.042 R)
• M69: 12,174,873 km (0.097 R)
• M70: 12,250,719 km (0.059 R)
• M71: 12,402,711 km (0.105 R)
• M72: 12,612,896 km (0.077 R)
• M73: 12,920,618 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.2

Radius: 7.7

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.2 AU - 7.48 AU

Year: 12644 Days

Day: 21.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,339,565 km

• M1: 103,223 km (0.072 R)
• M2: 195,524 km (0.062 R)
• M3: 295,456 km (0.1 R)
• M4: 660,624 km (0.051 R)
• M5: 724,502 km (0.103 R)
• M6: 983,606 km (0.064 R)
• M7: 1,497,923 km (0.102 R)
• M8: 1,562,251 km (0.072 R)
• M9: 1,920,388 km (0.101 R)
• M10: 2,378,457 km (0.119 R)
• M11: 2,555,580 km (0.115 R)
• M12: 2,949,771 km (0.071 R)
• M13: 3,334,985 km (0.111 R)
• M14: 3,447,932 km (0.087 R)
• M15: 3,533,502 km (0.076 R)
• M16: 4,213,125 km (0.055 R)
• M17: 4,932,242 km (0.093 R)
• M18: 6,552,237 km (0.09 R)
• M19: 7,089,593 km (0.081 R)
• M20: 7,271,952 km (0.079 R)
• M21: 7,641,160 km (0.103 R)
• M22: 7,790,459 km (0.097 R)
• M23: 7,903,256 km (0.093 R)
• M24: 8,590,807 km (0.118 R)
• M25: 8,863,375 km (0.115 R)
• M26: 9,859,846 km (0.108 R)
• M27: 10,516,132 km (0.078 R)
• M28: 10,849,586 km (0.083 R)
• M29: 11,313,638 km (0.103 R)
• M30: 11,398,759 km (0.064 R)
• M31: 11,698,254 km (0.065 R)
• M32: 12,392,538 km (0.105 R)
• M33: 12,568,166 km (0.107 R)
• M34: 12,877,684 km (0.081 R)
• M35: 13,100,136 km (0.089 R)
• M36: 13,730,093 km (0.095 R)
• M37: 13,820,898 km (0.066 R)
• M38: 13,957,481 km (0.049 R)
• M39: 14,508,151 km (0.117 R)
• M40: 15,678,306 km (0.117 R)
• M41: 16,394,879 km (0.081 R)
• M42: 16,443,050 km (0.119 R)
• M43: 16,636,181 km (0.054 R)
• M44: 17,024,537 km (0.112 R)
• M45: 17,268,830 km (0.093 R)
• M46: 17,909,408 km (0.03 R)
• M47: 18,809,090 km (0.103 R)
• M48: 19,213,752 km (0.078 R)
• M49: 19,315,329 km (0.117 R)
• M50: 19,366,192 km (0.088 R)
• M51: 19,723,582 km (0.054 R)
• M52: 19,877,368 km (0.096 R)
• M53: 20,289,510 km (0.088 R)
• M54: 20,704,345 km (0.101 R)
• M55: 21,279,549 km (0.082 R)
• M56: 21,542,692 km (0.071 R)
• M57: 22,125,375 km (0.051 R)
• M58: 22,231,889 km (0.113 R)
• M59: 22,391,959 km (0.032 R)
• M60: 23,036,127 km (0.112 R)
• M61: 23,577,522 km (0.12 R)
• M62: 25,393,939 km (0.074 R)
• M63: 25,617,139 km (0.092 R)
• M64: 26,065,634 km (0.071 R)
• M65: 26,121,883 km (0.105 R)
• M66: 26,629,767 km (0.104 R)
• M67: 27,369,080 km (0.06 R)
• M68: 27,770,002 km (0.054 R)
• M69: 27,884,894 km (0.096 R)
• M70: 27,942,489 km (0.059 R)
• M71: 28,346,253 km (0.079 R)
• M72: 29,980,311 km (0.093 R)
• M73: 30,927,714 km (0.028 R)
• M74: 31,945,129 km (0.079 R)
• M75: 32,488,170 km (0.046 R)
• M76: 33,155,974 km (0.083 R)
• M77: 33,338,933 km (0.118 R)
• M78: 34,752,483 km (0.078 R)
• M79: 36,814,690 km (0.079 R)
• M80: 37,067,360 km (0.099 R)
• M81: 37,130,640 km (0.093 R)
• M82: 37,320,630 km (0.073 R)
• M83: 37,574,348 km (0.106 R)
• M84: 37,637,927 km (0.063 R)
• M85: 37,828,814 km (0.087 R)
• M86: 38,852,063 km (0.107 R)
• M87: 40,013,990 km (0.08 R)
• M88: 40,338,767 km (0.084 R)
• M89: 41,252,959 km (0.079 R)
• M90: 42,372,101 km (0.116 R)
• M91: 43,501,116 km (0.092 R)
• M92: 43,634,707 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.9

Radius: 7.7

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.5 AU - 9.58 AU

Year: 14495 Days

Day: 19.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,339,565 km

• M1: 175,179 km (0.096 R)
• M2: 335,997 km (0.061 R)
• M3: 1,316,910 km (0.062 R)
• M4: 1,567,187 km (0.096 R)
• M5: 1,653,954 km (0.089 R)
• M6: 1,742,516 km (0.07 R)
• M7: 2,306,201 km (0.045 R)
• M8: 2,711,611 km (0.113 R)
• M9: 3,102,809 km (0.095 R)
• M10: 3,323,616 km (0.062 R)
• M11: 3,473,812 km (0.072 R)
• M12: 3,741,892 km (0.109 R)
• M13: 4,586,072 km (0.113 R)
• M14: 6,534,585 km (0.112 R)
• M15: 6,628,532 km (0.083 R)
• M16: 7,592,990 km (0.095 R)
• M17: 9,543,447 km (0.117 R)
• M18: 9,703,666 km (0.094 R)
• M19: 9,811,077 km (0.107 R)
• M20: 9,918,788 km (0.063 R)
• M21: 9,972,792 km (0.098 R)
• M22: 11,524,870 km (0.056 R)
• M23: 13,388,710 km (0.062 R)
• M24: 13,688,355 km (0.062 R)
• M25: 14,355,262 km (0.06 R)
• M26: 14,846,990 km (0.106 R)
• M27: 15,094,874 km (0.114 R)
• M28: 15,657,661 km (0.095 R)
• M29: 18,974,396 km (0.092 R)
• M30: 19,581,613 km (0.116 R)
• M31: 19,649,381 km (0.099 R)
• M32: 19,717,299 km (0.057 R)
• M33: 20,607,555 km (0.054 R)
• M34: 20,745,784 km (0.113 R)
• M35: 21,022,989 km (0.109 R)
• M36: 21,161,965 km (0.108 R)
• M37: 21,861,784 km (0.079 R)
• M38: 21,932,245 km (0.119 R)
• M39: 22,214,536 km (0.12 R)
• M40: 22,783,008 km (0.085 R)
• M41: 22,997,232 km (0.085 R)
• M42: 23,068,889 km (0.117 R)
• M43: 23,356,117 km (0.1 R)
• M44: 24,370,391 km (0.073 R)
• M45: 24,736,158 km (0.086 R)
• M46: 25,621,478 km (0.094 R)
• M47: 25,770,028 km (0.053 R)
• M48: 26,217,326 km (0.054 R)
• M49: 28,338,773 km (0.084 R)
• M50: 28,492,410 km (0.066 R)
• M51: 29,420,067 km (0.097 R)
• M52: 30,200,669 km (0.108 R)
• M53: 30,436,136 km (0.093 R)
• M54: 32,502,531 km (0.111 R)
• M55: 32,582,865 km (0.074 R)
• M56: 32,663,349 km (0.028 R)
• M57: 32,905,099 km (0.05 R)
• M58: 34,531,826 km (0.082 R)
• M59: 35,935,054 km (0.064 R)
• M60: 36,601,812 km (0.065 R)
• M61: 36,769,062 km (0.085 R)
• M62: 38,882,132 km (0.117 R)
• M63: 39,480,823 km (0.084 R)
• M64: 40,860,714 km (0.116 R)
• M65: 41,731,074 km (0.103 R)
• M66: 41,818,439 km (0.084 R)
• M67: 42,168,648 km (0.036 R)
• M68: 42,783,645 km (0.098 R)
• M69: 42,871,758 km (0.12 R)
• M70: 43,313,221 km (0.056 R)
• M71: 44,111,625 km (0.092 R)
• M72: 45,453,069 km (0.107 R)
• M73: 47,901,089 km (0.102 R)
• M74: 47,992,642 km (0.069 R)
• M75: 48,542,863 km (0.088 R)
• M76: 48,910,725 km (0.1 R)
• M77: 50,857,741 km (0.105 R)
• M78: 51,418,583 km (0.094 R)
• M79: 52,169,714 km (0.078 R)
• M80: 53,492,758 km (0.082 R)
• M81: 55,305,884 km (0.116 R)
• M82: 57,333,384 km (0.059 R)
• M83: 57,917,115 km (0.089 R)
• M84: 59,778,561 km (0.088 R)
• M85: 59,975,582 km (0.112 R)
• M86: 60,865,090 km (0.116 R)
• M87: 60,964,274 km (0.077 R)
• M88: 62,457,261 km (0.072 R)
• M89: 63,559,797 km (0.101 R)
• M90: 63,962,365 km (0.088 R)
• M91: 66,701,352 km (0.117 R)
• M92: 67,417,776 km (0.104 R)
• M93: 68,342,590 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.7

Radius: 7.2

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.55 AU - 10.81 AU

Year: 17685 Days

Day: 21.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,339,565 km

• M1: 95,294 km (0.09 R)
• M2: 144,362 km (0.028 R)
• M3: 195,973 km (0.08 R)
• M4: 440,267 km (0.12 R)
• M5: 492,327 km (0.044 R)
• M6: 584,329 km (0.106 R)
• M7: 682,465 km (0.026 R)
• M8: 829,520 km (0.111 R)
• M9: 1,178,981 km (0.119 R)
• M10: 1,305,092 km (0.106 R)
• M11: 1,356,703 km (0.095 R)
• M12: 1,543,401 km (0.086 R)
• M13: 1,598,154 km (0.097 R)
• M14: 1,709,904 km (0.063 R)
• M15: 1,882,390 km (0.118 R)
• M16: 2,401,644 km (0.045 R)
• M17: 3,710,775 km (0.105 R)
• M18: 4,086,415 km (0.064 R)
• M19: 5,119,389 km (0.117 R)
• M20: 5,579,552 km (0.112 R)
• M21: 5,965,963 km (0.118 R)
• M22: 7,176,509 km (0.059 R)
• M23: 7,455,659 km (0.071 R)
• M24: 7,976,708 km (0.074 R)
• M25: 8,072,600 km (0.1 R)
• M26: 8,705,998 km (0.098 R)
• M27: 8,804,732 km (0.102 R)
• M28: 9,003,548 km (0.063 R)
• M29: 10,123,438 km (0.042 R)
• M30: 12,048,613 km (0.103 R)
• M31: 12,214,068 km (0.074 R)
• M32: 12,269,419 km (0.108 R)
• M33: 12,883,518 km (0.084 R)
• M34: 13,052,713 km (0.053 R)
• M35: 13,222,657 km (0.097 R)
• M36: 13,564,787 km (0.077 R)
• M37: 13,909,760 km (0.102 R)
• M38: 15,318,523 km (0.109 R)
• M39: 16,343,717 km (0.057 R)
• M40: 16,526,825 km (0.044 R)
• M41: 16,833,650 km (0.104 R)
• M42: 17,266,437 km (0.086 R)
• M43: 18,841,702 km (0.103 R)
• M44: 19,420,048 km (0.107 R)
• M45: 19,808,852 km (0.053 R)
• M46: 20,265,575 km (0.076 R)
• M47: 21,056,798 km (0.065 R)
• M48: 21,522,945 km (0.077 R)
• M49: 24,251,311 km (0.116 R)
• M50: 24,390,586 km (0.067 R)
• M51: 25,655,885 km (0.108 R)
• M52: 26,225,105 km (0.116 R)
• M53: 27,014,533 km (0.104 R)
• M54: 27,520,922 km (0.119 R)
• M55: 28,030,452 km (0.108 R)
• M56: 28,469,672 km (0.094 R)
• M57: 28,985,036 km (0.034 R)
• M58: 31,607,487 km (0.072 R)
• M59: 32,294,141 km (0.056 R)
• M60: 32,754,454 km (0.097 R)
• M61: 35,010,390 km (0.026 R)
• M62: 37,075,139 km (0.072 R)
• M63: 37,879,677 km (0.06 R)
• M64: 38,365,272 km (0.079 R)
• M65: 39,342,445 km (0.085 R)
• M66: 42,574,507 km (0.066 R)
• M67: 43,247,996 km (0.047 R)
• M68: 44,435,056 km (0.042 R)
• M69: 44,605,448 km (0.096 R)
• M70: 44,690,868 km (0.096 R)
• M71: 47,101,338 km (0.11 R)
• M72: 47,449,153 km (0.107 R)
• M73: 48,497,685 km (0.084 R)
• M74: 48,936,904 km (0.075 R)
• M75: 49,819,083 km (0.114 R)
• M76: 50,528,626 km (0.103 R)
• M77: 50,617,636 km (0.083 R)
• M78: 52,857,864 km (0.1 R)
• M79: 54,308,365 km (0.064 R)
• M80: 54,764,489 km (0.116 R)
• M81: 55,956,036 km (0.105 R)
• M82: 56,048,039 km (0.083 R)
• M83: 56,693,404 km (0.089 R)
• M84: 57,526,964 km (0.12 R)
• M85: 58,551,260 km (0.119 R)
• M86: 58,644,759 km (0.063 R)
• M87: 61,755,048 km (0.105 R)
• M88: 62,040,481 km (0.098 R)
• M89: 62,421,806 km (0.063 R)
• M90: 62,899,322 km (0.101 R)
• M91: 63,666,161 km (0.084 R)
• M92: 63,762,203 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit