🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.5

Radius: 9.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.54 AU - 0.54 AU

Year: 265 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 52.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,485,186 km

• M1: 123,867 km (0.076 R)
• M2: 186,100 km (0.106 R)
• M3: 261,946 km (0.07 R)
• M4: 342,280 km (0.074 R)
• M5: 403,615 km (0.029 R)
• M6: 473,926 km (0.071 R)
• M7: 549,473 km (0.091 R)
• M8: 629,657 km (0.086 R)
• M9: 710,889 km (0.09 R)
• M10: 785,090 km (0.047 R)
• M11: 869,612 km (0.096 R)
• M12: 947,852 km (0.114 R)
• M13: 1,056,759 km (0.119 R)
• M14: 1,149,211 km (0.08 R)
• M15: 1,227,301 km (0.041 R)
• M16: 1,326,933 km (0.089 R)
• M17: 1,447,659 km (0.085 R)
• M18: 1,523,206 km (0.067 R)
• M19: 1,593,068 km (0.034 R)
• M20: 1,695,243 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318

Radius: 10.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.3 AU - 1.36 AU

Year: 1023 Days

Day: 7.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,485,186 km

• M1: 143,464 km (0.099 R)
• M2: 237,262 km (0.049 R)
• M3: 311,612 km (0.102 R)
• M4: 508,483 km (0.066 R)
• M5: 579,692 km (0.03 R)
• M6: 650,003 km (0.083 R)
• M7: 891,603 km (0.109 R)
• M8: 974,929 km (0.109 R)
• M9: 1,368,222 km (0.099 R)
• M10: 1,492,239 km (0.091 R)
• M11: 1,579,454 km (0.095 R)
• M12: 1,647,671 km (0.113 R)
• M13: 1,759,121 km (0.112 R)
• M14: 2,123,691 km (0.118 R)
• M15: 2,245,464 km (0.037 R)
• M16: 2,432,611 km (0.116 R)
• M17: 2,552,140 km (0.08 R)
• M18: 2,764,269 km (0.118 R)
• M19: 2,914,466 km (0.117 R)
• M20: 2,990,761 km (0.056 R)
• M21: 3,067,504 km (0.106 R)
• M22: 3,232,062 km (0.097 R)
• M23: 3,417,264 km (0.099 R)
• M24: 3,615,033 km (0.037 R)
• M25: 3,687,887 km (0.034 R)
• M26: 3,779,740 km (0.069 R)
• M27: 3,872,341 km (0.119 R)
• M28: 4,040,938 km (0.081 R)
• M29: 4,116,784 km (0.07 R)
• M30: 4,308,119 km (0.108 R)
• M31: 4,414,783 km (0.065 R)
• M32: 4,522,194 km (0.119 R)
• M33: 4,709,939 km (0.104 R)
• M34: 5,031,874 km (0.075 R)
• M35: 5,278,112 km (0.1 R)
• M36: 5,392,255 km (0.102 R)
• M37: 5,612,613 km (0.062 R)
• M38: 5,814,420 km (0.074 R)
• M39: 5,943,224 km (0.068 R)
• M40: 6,051,234 km (0.117 R)
• M41: 6,225,515 km (0.119 R)
• M42: 6,390,372 km (0.053 R)
• M43: 6,803,262 km (0.113 R)
• M44: 6,927,728 km (0.098 R)
• M45: 7,155,865 km (0.117 R)
• M46: 7,259,386 km (0.074 R)
• M47: 7,479,594 km (0.072 R)
• M48: 7,678,410 km (0.066 R)
• M49: 7,749,020 km (0.111 R)
• M50: 8,021,737 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.2

Radius: 9.6

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.24 AU - 1.48 AU

Year: 1058 Days

Day: 10 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 24,485,186 km

• M1: 133,740 km (0.107 R)
• M2: 370,105 km (0.118 R)
• M3: 500,106 km (0.077 R)
• M4: 560,244 km (0.096 R)
• M5: 623,374 km (0.079 R)
• M6: 719,865 km (0.09 R)
• M7: 848,370 km (0.095 R)
• M8: 1,114,205 km (0.094 R)
• M9: 1,218,774 km (0.085 R)
• M10: 1,319,004 km (0.119 R)
• M11: 1,382,135 km (0.117 R)
• M12: 1,519,914 km (0.063 R)
• M13: 1,662,182 km (0.05 R)
• M14: 1,817,913 km (0.098 R)
• M15: 1,960,330 km (0.039 R)
• M16: 2,134,462 km (0.09 R)
• M17: 2,237,685 km (0.066 R)
• M18: 2,313,830 km (0.109 R)
• M19: 2,567,249 km (0.093 R)
• M20: 2,809,149 km (0.108 R)
• M21: 2,985,076 km (0.087 R)
• M22: 3,058,678 km (0.071 R)
• M23: 3,154,122 km (0.114 R)
• M24: 3,358,921 km (0.078 R)
• M25: 3,468,427 km (0.102 R)
• M26: 3,623,859 km (0.117 R)
• M27: 3,861,271 km (0.103 R)
• M28: 3,930,086 km (0.097 R)
• M29: 4,115,587 km (0.109 R)
• M30: 4,185,898 km (0.102 R)
• M31: 4,256,658 km (0.112 R)
• M32: 4,567,821 km (0.068 R)
• M33: 4,750,630 km (0.118 R)
• M34: 4,836,798 km (0.028 R)
• M35: 4,960,815 km (0.049 R)
• M36: 5,060,896 km (0.116 R)
• M37: 5,674,995 km (0.092 R)
• M38: 5,884,881 km (0.095 R)
• M39: 6,070,682 km (0.065 R)
• M40: 6,151,016 km (0.057 R)
• M41: 6,584,849 km (0.094 R)
• M42: 6,694,954 km (0.089 R)
• M43: 6,819,569 km (0.096 R)
• M44: 6,930,869 km (0.085 R)
• M45: 7,042,769 km (0.101 R)
• M46: 7,113,080 km (0.101 R)
• M47: 7,197,752 km (0.098 R)
• M48: 7,539,733 km (0.069 R)
• M49: 7,843,416 km (0.099 R)
• M50: 8,136,329 km (0.116 R)
• M51: 8,269,321 km (0.063 R)
• M52: 8,597,539 km (0.118 R)
• M53: 8,657,678 km (0.054 R)
• M54: 8,914,687 km (0.112 R)
• M55: 8,990,832 km (0.11 R)
• M56: 9,174,389 km (0.098 R)
• M57: 9,390,109 km (0.096 R)
• M58: 9,452,042 km (0.069 R)
• M59: 9,999,870 km (0.098 R)
• M60: 10,142,436 km (0.086 R)
• M61: 10,317,616 km (0.088 R)
• M62: 10,445,522 km (0.092 R)
• M63: 10,751,749 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 13.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.32 AU - 5.76 AU

Year: 8695 Days

Day: 5.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,485,186 km

• M1: 174,581 km (0.091 R)
• M2: 332,257 km (0.105 R)
• M3: 541,544 km (0.04 R)
• M4: 689,048 km (0.109 R)
• M5: 801,845 km (0.108 R)
• M6: 975,079 km (0.086 R)
• M7: 1,279,810 km (0.111 R)
• M8: 1,909,467 km (0.104 R)
• M9: 2,075,072 km (0.039 R)
• M10: 2,245,464 km (0.116 R)
• M11: 2,574,729 km (0.046 R)
• M12: 2,732,106 km (0.111 R)
• M13: 2,974,305 km (0.092 R)
• M14: 3,167,585 km (0.111 R)
• M15: 3,537,990 km (0.098 R)
• M16: 4,165,553 km (0.102 R)
• M17: 4,957,973 km (0.119 R)
• M18: 5,865,882 km (0.107 R)
• M19: 6,971,111 km (0.095 R)
• M20: 7,566,660 km (0.099 R)
• M21: 7,947,088 km (0.111 R)
• M22: 8,062,577 km (0.102 R)
• M23: 8,647,954 km (0.12 R)
• M24: 8,846,171 km (0.065 R)
• M25: 9,942,574 km (0.102 R)
• M26: 10,067,039 km (0.119 R)
• M27: 10,192,103 km (0.109 R)
• M28: 10,443,727 km (0.062 R)
• M29: 14,269,692 km (0.034 R)
• M30: 15,551,596 km (0.119 R)
• M31: 16,133,233 km (0.117 R)
• M32: 16,475,812 km (0.1 R)
• M33: 17,168,151 km (0.09 R)
• M34: 17,267,933 km (0.097 R)
• M35: 17,367,864 km (0.072 R)
• M36: 18,581,402 km (0.091 R)
• M37: 18,889,125 km (0.115 R)
• M38: 19,561,717 km (0.112 R)
• M39: 19,665,837 km (0.068 R)
• M40: 19,822,466 km (0.067 R)
• M41: 20,983,345 km (0.09 R)
• M42: 22,274,973 km (0.064 R)
• M43: 23,981,287 km (0.1 R)
• M44: 24,260,436 km (0.102 R)
• M45: 25,330,959 km (0.057 R)
• M46: 26,589,825 km (0.059 R)
• M47: 27,168,768 km (0.117 R)
• M48: 27,343,349 km (0.081 R)
• M49: 27,986,321 km (0.111 R)
• M50: 29,108,754 km (0.115 R)
• M51: 29,227,684 km (0.113 R)
• M52: 29,346,913 km (0.049 R)
• M53: 29,525,982 km (0.062 R)
• M54: 29,705,350 km (0.106 R)
• M55: 29,945,155 km (0.117 R)
• M56: 30,065,282 km (0.06 R)
• M57: 31,093,020 km (0.12 R)
• M58: 31,825,301 km (0.104 R)
• M59: 32,872,487 km (0.112 R)
• M60: 33,058,586 km (0.105 R)
• M61: 33,307,068 km (0.094 R)
• M62: 34,496,072 km (0.099 R)
• M63: 35,064,095 km (0.087 R)
• M64: 35,190,805 km (0.083 R)
• M65: 35,444,523 km (0.107 R)
• M66: 37,496,557 km (0.119 R)
• M67: 37,950,586 km (0.111 R)
• M68: 40,314,083 km (0.107 R)
• M69: 41,379,818 km (0.093 R)
• M70: 41,647,748 km (0.097 R)
• M71: 42,185,253 km (0.107 R)
• M72: 43,402,980 km (0.091 R)
• M73: 44,289,646 km (0.094 R)
• M74: 45,113,482 km (0.069 R)
• M75: 46,080,931 km (0.109 R)
• M76: 46,358,585 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.3

Radius: 5.8

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.82 AU - 6.04 AU

Year: 9630 Days

Day: 21 Hours

Environment

Temp: -231 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 24,485,186 km

• M1: 201,658 km (0.056 R)
• M2: 478,264 km (0.091 R)
• M3: 666,459 km (0.074 R)
• M4: 826,678 km (0.08 R)
• M5: 963,560 km (0.102 R)
• M6: 1,016,817 km (0.109 R)
• M7: 1,437,785 km (0.069 R)
• M8: 1,519,765 km (0.108 R)
• M9: 1,603,240 km (0.062 R)
• M10: 1,862,942 km (0.056 R)
• M11: 2,397,156 km (0.111 R)
• M12: 2,470,160 km (0.052 R)
• M13: 2,519,228 km (0.106 R)
• M14: 2,795,236 km (0.059 R)
• M15: 3,001,980 km (0.059 R)
• M16: 3,375,676 km (0.112 R)
• M17: 4,225,392 km (0.12 R)
• M18: 4,765,440 km (0.102 R)
• M19: 5,231,886 km (0.114 R)
• M20: 5,680,381 km (0.049 R)
• M21: 5,975,238 km (0.111 R)
• M22: 6,041,510 km (0.096 R)
• M23: 6,107,931 km (0.087 R)
• M24: 6,275,182 km (0.075 R)
• M25: 6,614,021 km (0.054 R)
• M26: 7,738,099 km (0.112 R)
• M27: 7,810,355 km (0.114 R)
• M28: 7,882,761 km (0.115 R)
• M29: 8,507,481 km (0.12 R)
• M30: 8,806,827 km (0.106 R)
• M31: 9,300,799 km (0.041 R)
• M32: 9,454,735 km (0.044 R)
• M33: 10,434,900 km (0.114 R)
• M34: 10,474,843 km (0.047 R)
• M35: 11,365,100 km (0.097 R)
• M36: 11,488,368 km (0.082 R)
• M37: 11,944,044 km (0.095 R)
• M38: 12,237,255 km (0.102 R)
• M39: 12,405,852 km (0.063 R)
• M40: 13,130,804 km (0.113 R)
• M41: 13,781,853 km (0.119 R)
• M42: 14,755,586 km (0.052 R)
• M43: 15,843,013 km (0.075 R)
• M44: 16,582,176 km (0.095 R)
• M45: 17,427,105 km (0.096 R)
• M46: 18,769,147 km (0.078 R)
• M47: 19,012,393 km (0.11 R)
• M48: 19,158,700 km (0.069 R)
• M49: 19,354,524 km (0.093 R)
• M50: 19,403,442 km (0.074 R)
• M51: 19,600,163 km (0.086 R)
• M52: 19,945,735 km (0.04 R)
• M53: 20,542,929 km (0.116 R)
• M54: 20,592,895 km (0.098 R)
• M55: 20,643,010 km (0.055 R)
• M56: 20,843,621 km (0.115 R)
• M57: 21,196,522 km (0.112 R)
• M58: 22,061,348 km (0.109 R)
• M59: 22,266,596 km (0.076 R)
• M60: 24,618,125 km (0.09 R)
• M61: 25,688,348 km (0.088 R)
• M62: 25,958,372 km (0.086 R)
• M63: 26,392,206 km (0.086 R)
• M64: 28,095,826 km (0.028 R)
• M65: 28,820,778 km (0.044 R)
• M66: 28,876,877 km (0.091 R)
• M67: 28,932,827 km (0.033 R)
• M68: 29,045,025 km (0.066 R)
• M69: 29,439,066 km (0.094 R)
• M70: 29,551,863 km (0.111 R)
• M71: 29,778,055 km (0.11 R)
• M72: 30,860,246 km (0.109 R)
• M73: 30,974,987 km (0.078 R)
• M74: 32,303,865 km (0.086 R)
• M75: 32,362,059 km (0.058 R)
• M76: 32,887,297 km (0.098 R)
• M77: 33,239,151 km (0.111 R)
• M78: 33,533,260 km (0.073 R)
• M79: 34,718,375 km (0.031 R)
• M80: 35,917,102 km (0.118 R)
• M81: 36,279,428 km (0.115 R)
• M82: 36,642,951 km (0.111 R)
• M83: 37,007,671 km (0.044 R)
• M84: 37,190,330 km (0.075 R)
• M85: 38,725,354 km (0.096 R)
• M86: 38,911,005 km (0.077 R)
• M87: 39,531,686 km (0.098 R)
• M88: 40,093,127 km (0.094 R)
• M89: 40,908,884 km (0.104 R)
• M90: 41,603,317 km (0.084 R)
• M91: 41,730,027 km (0.05 R)
• M92: 42,110,753 km (0.117 R)
• M93: 42,556,555 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 5.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.87 AU - 10.81 AU

Year: 19035 Days

Day: 18.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,485,186 km

• M1: 87,664 km (0.119 R)
• M2: 261,347 km (0.114 R)
• M3: 743,501 km (0.114 R)
• M4: 822,339 km (0.113 R)
• M5: 1,025,344 km (0.104 R)
• M6: 1,562,999 km (0.077 R)
• M7: 1,679,834 km (0.064 R)
• M8: 2,240,527 km (0.099 R)
• M9: 2,355,867 km (0.115 R)
• M10: 2,405,833 km (0.077 R)
• M11: 2,456,247 km (0.061 R)
• M12: 2,678,699 km (0.104 R)
• M13: 2,854,327 km (0.114 R)
• M14: 3,198,402 km (0.083 R)
• M15: 3,670,982 km (0.084 R)
• M16: 4,205,645 km (0.097 R)
• M17: 4,409,846 km (0.111 R)
• M18: 4,533,863 km (0.066 R)
• M19: 4,638,132 km (0.091 R)
• M20: 5,193,290 km (0.11 R)
• M21: 5,324,338 km (0.055 R)
• M22: 5,545,294 km (0.06 R)
• M23: 6,133,662 km (0.106 R)
• M24: 6,202,926 km (0.104 R)
• M25: 6,458,738 km (0.086 R)
• M26: 6,861,007 km (0.094 R)
• M27: 7,004,920 km (0.107 R)
• M28: 7,198,350 km (0.114 R)
• M29: 7,839,078 km (0.06 R)
• M30: 7,914,176 km (0.081 R)
• M31: 9,306,633 km (0.104 R)
• M32: 9,492,583 km (0.115 R)
• M33: 9,679,730 km (0.074 R)
• M34: 10,085,140 km (0.098 R)
• M35: 10,606,489 km (0.059 R)
• M36: 11,249,161 km (0.086 R)
• M37: 11,362,257 km (0.089 R)
• M38: 14,462,524 km (0.096 R)
• M39: 14,554,676 km (0.069 R)
• M40: 15,456,003 km (0.095 R)
• M41: 15,771,056 km (0.113 R)
• M42: 16,247,526 km (0.109 R)
• M43: 17,442,813 km (0.069 R)
• M44: 17,770,881 km (0.092 R)
• M45: 17,902,527 km (0.098 R)
• M46: 18,067,683 km (0.079 R)
• M47: 18,266,498 km (0.115 R)
• M48: 19,440,842 km (0.081 R)
• M49: 19,508,610 km (0.106 R)
• M50: 19,883,053 km (0.082 R)
• M51: 20,673,827 km (0.096 R)
• M52: 20,881,768 km (0.113 R)
• M53: 21,055,601 km (0.049 R)
• M54: 21,544,936 km (0.098 R)
• M55: 22,428,012 km (0.054 R)
• M56: 22,606,033 km (0.097 R)
• M57: 22,891,915 km (0.116 R)
• M58: 24,375,477 km (0.039 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit