🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 11.6

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.89 AU - 1.11 AU

Year: 678 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 38,416,631 km

• M1: 149,448 km (0.092 R)
• M2: 290,669 km (0.102 R)
• M3: 407,205 km (0.062 R)
• M4: 484,398 km (0.116 R)
• M5: 652,546 km (0.108 R)
• M6: 824,883 km (0.042 R)
• M7: 1,125,574 km (0.079 R)
• M8: 1,289,085 km (0.111 R)
• M9: 1,418,786 km (0.096 R)
• M10: 1,531,733 km (0.118 R)
• M11: 1,640,341 km (0.1 R)
• M12: 1,819,708 km (0.084 R)
• M13: 2,093,323 km (0.109 R)
• M14: 2,198,341 km (0.112 R)
• M15: 2,280,320 km (0.086 R)
• M16: 2,456,098 km (0.103 R)
• M17: 2,715,052 km (0.037 R)
• M18: 2,830,093 km (0.105 R)
• M19: 2,910,726 km (0.044 R)
• M20: 3,111,037 km (0.112 R)
• M21: 3,259,738 km (0.096 R)
• M22: 3,344,410 km (0.091 R)
• M23: 3,448,979 km (0.034 R)
• M24: 3,622,363 km (0.071 R)
• M25: 3,719,901 km (0.108 R)
• M26: 3,957,761 km (0.045 R)
• M27: 4,129,350 km (0.107 R)
• M28: 4,459,064 km (0.09 R)
• M29: 4,532,367 km (0.077 R)
• M30: 4,786,683 km (0.112 R)
• M31: 4,926,407 km (0.086 R)
• M32: 5,188,054 km (0.088 R)
• M33: 5,331,668 km (0.104 R)
• M34: 5,454,338 km (0.074 R)
• M35: 5,713,591 km (0.079 R)
• M36: 5,965,514 km (0.098 R)
• M37: 6,151,016 km (0.116 R)
• M38: 6,338,462 km (0.038 R)
• M39: 6,444,826 km (0.091 R)
• M40: 6,659,200 km (0.106 R)
• M41: 6,755,241 km (0.038 R)
• M42: 6,827,647 km (0.078 R)
• M43: 7,058,327 km (0.041 R)
• M44: 7,353,633 km (0.084 R)
• M45: 7,490,365 km (0.106 R)
• M46: 7,703,243 km (0.053 R)
• M47: 7,829,354 km (0.104 R)
• M48: 8,045,523 km (0.044 R)
• M49: 8,237,906 km (0.089 R)
• M50: 8,431,785 km (0.04 R)
• M51: 8,600,980 km (0.104 R)
• M52: 8,679,519 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382

Radius: 12.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.86 AU - 1.22 AU

Year: 719 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,416,631 km

• M1: 157,078 km (0.118 R)
• M2: 255,962 km (0.068 R)
• M3: 344,524 km (0.079 R)
• M4: 471,682 km (0.119 R)
• M5: 558,449 km (0.043 R)
• M6: 664,663 km (0.113 R)
• M7: 765,343 km (0.073 R)
• M8: 939,475 km (0.093 R)
• M9: 1,054,964 km (0.096 R)
• M10: 1,170,155 km (0.101 R)
• M11: 1,267,692 km (0.07 R)
• M12: 1,396,795 km (0.115 R)
• M13: 1,483,412 km (0.097 R)
• M14: 1,644,230 km (0.08 R)
• M15: 1,829,881 km (0.05 R)
• M16: 2,068,789 km (0.113 R)
• M17: 2,256,385 km (0.027 R)
• M18: 2,338,664 km (0.106 R)
• M19: 2,421,840 km (0.1 R)
• M20: 2,772,348 km (0.091 R)
• M21: 2,875,570 km (0.105 R)
• M22: 3,010,208 km (0.062 R)
• M23: 3,200,796 km (0.112 R)
• M24: 3,363,858 km (0.096 R)
• M25: 3,804,573 km (0.09 R)
• M26: 4,027,623 km (0.1 R)
• M27: 4,255,162 km (0.117 R)
• M28: 4,349,109 km (0.062 R)
• M29: 4,461,009 km (0.108 R)
• M30: 4,617,488 km (0.093 R)
• M31: 4,775,912 km (0.081 R)
• M32: 4,882,575 km (0.096 R)
• M33: 5,143,624 km (0.085 R)
• M34: 5,262,105 km (0.105 R)
• M35: 5,548,435 km (0.057 R)
• M36: 5,688,758 km (0.098 R)
• M37: 5,773,580 km (0.105 R)
• M38: 5,896,849 km (0.078 R)
• M39: 6,107,483 km (0.105 R)
• M40: 6,487,012 km (0.106 R)
• M41: 6,635,114 km (0.111 R)
• M42: 6,734,447 km (0.059 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 10.5

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.54 AU - 1.74 AU

Year: 1424 Days

Day: 5.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,416,631 km

• M1: 158,723 km (0.106 R)
• M2: 254,316 km (0.09 R)
• M3: 456,423 km (0.084 R)
• M4: 636,689 km (0.093 R)
• M5: 751,131 km (0.084 R)
• M6: 960,867 km (0.115 R)
• M7: 1,094,458 km (0.082 R)
• M8: 1,181,374 km (0.081 R)
• M9: 1,316,162 km (0.096 R)
• M10: 1,562,251 km (0.119 R)
• M11: 1,875,209 km (0.104 R)
• M12: 2,364,843 km (0.095 R)
• M13: 2,479,136 km (0.119 R)
• M14: 2,642,048 km (0.12 R)
• M15: 2,832,785 km (0.119 R)
• M16: 2,905,490 km (0.084 R)
• M17: 3,015,743 km (0.074 R)
• M18: 3,733,065 km (0.113 R)
• M19: 3,947,589 km (0.072 R)
• M20: 4,277,003 km (0.082 R)
• M21: 4,572,609 km (0.119 R)
• M22: 4,686,901 km (0.107 R)
• M23: 4,860,285 km (0.11 R)
• M24: 5,035,913 km (0.049 R)
• M25: 5,273,175 km (0.094 R)
• M26: 5,499,068 km (0.078 R)
• M27: 5,666,767 km (0.098 R)
• M28: 5,789,737 km (0.098 R)
• M29: 5,975,986 km (0.117 R)
• M30: 6,054,226 km (0.03 R)
• M31: 6,259,025 km (0.048 R)
• M32: 6,482,225 km (0.096 R)
• M33: 6,675,655 km (0.1 R)
• M34: 6,756,887 km (0.119 R)
• M35: 6,936,704 km (0.087 R)
• M36: 7,002,377 km (0.109 R)
• M37: 7,101,411 km (0.103 R)
• M38: 7,217,499 km (0.105 R)
• M39: 7,367,845 km (0.095 R)
• M40: 7,434,865 km (0.069 R)
• M41: 7,688,433 km (0.08 R)
• M42: 8,152,037 km (0.048 R)
• M43: 8,221,450 km (0.117 R)
• M44: 8,430,887 km (0.088 R)
• M45: 8,695,376 km (0.106 R)
• M46: 8,784,088 km (0.11 R)
• M47: 9,232,433 km (0.084 R)
• M48: 9,377,543 km (0.083 R)
• M49: 10,076,763 km (0.083 R)
• M50: 10,470,505 km (0.031 R)
• M51: 10,602,899 km (0.053 R)
• M52: 10,678,745 km (0.11 R)
• M53: 10,850,184 km (0.062 R)
• M54: 10,926,628 km (0.097 R)
• M55: 11,176,457 km (0.088 R)
• M56: 11,408,782 km (0.077 R)
• M57: 11,506,021 km (0.099 R)
• M58: 11,583,962 km (0.113 R)
• M59: 11,701,246 km (0.08 R)
• M60: 12,593,897 km (0.119 R)
• M61: 12,896,384 km (0.112 R)
• M62: 13,652,601 km (0.091 R)
• M63: 13,755,823 km (0.092 R)
• M64: 13,942,522 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 10.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.56 AU - 1.74 AU

Year: 1438 Days

Day: 11.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 38,416,631 km

• M1: 140,472 km (0.09 R)
• M2: 276,756 km (0.092 R)
• M3: 380,128 km (0.098 R)
• M4: 700,567 km (0.069 R)
• M5: 887,714 km (0.118 R)
• M6: 994,676 km (0.089 R)
• M7: 1,207,404 km (0.106 R)
• M8: 1,388,567 km (0.054 R)
• M9: 1,514,529 km (0.085 R)
• M10: 1,677,441 km (0.09 R)
• M11: 1,786,498 km (0.077 R)
• M12: 1,880,744 km (0.102 R)
• M13: 2,011,942 km (0.056 R)
• M14: 2,173,657 km (0.102 R)
• M15: 2,358,410 km (0.071 R)
• M16: 2,577,422 km (0.095 R)
• M17: 2,813,038 km (0.101 R)
• M18: 3,045,663 km (0.081 R)
• M19: 3,128,091 km (0.102 R)
• M20: 3,305,664 km (0.036 R)
• M21: 3,454,514 km (0.111 R)
• M22: 3,616,379 km (0.051 R)
• M23: 3,847,358 km (0.116 R)
• M24: 3,959,108 km (0.114 R)
• M25: 4,106,013 km (0.032 R)
• M26: 4,289,270 km (0.066 R)
• M27: 4,510,525 km (0.07 R)
• M28: 4,581,136 km (0.073 R)
• M29: 4,664,013 km (0.067 R)
• M30: 4,759,456 km (0.109 R)
• M31: 4,879,583 km (0.09 R)
• M32: 5,024,992 km (0.047 R)
• M33: 5,295,615 km (0.116 R)
• M34: 5,457,630 km (0.073 R)
• M35: 5,596,157 km (0.115 R)
• M36: 5,889,519 km (0.062 R)
• M37: 6,096,562 km (0.098 R)
• M38: 6,200,981 km (0.107 R)
• M39: 6,279,819 km (0.08 R)
• M40: 6,372,121 km (0.107 R)
• M41: 6,464,722 km (0.03 R)
• M42: 6,665,034 km (0.083 R)
• M43: 6,745,667 km (0.089 R)
• M44: 6,880,904 km (0.115 R)
• M45: 7,458,651 km (0.119 R)
• M46: 7,753,358 km (0.114 R)
• M47: 8,023,383 km (0.075 R)
• M48: 8,181,059 km (0.112 R)
• M49: 8,310,910 km (0.089 R)
• M50: 8,455,870 km (0.114 R)
• M51: 8,558,045 km (0.104 R)
• M52: 8,704,502 km (0.119 R)
• M53: 9,104,227 km (0.082 R)
• M54: 9,178,877 km (0.106 R)
• M55: 9,298,854 km (0.095 R)
• M56: 9,983,115 km (0.114 R)
• M57: 10,152,908 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.6

Radius: 12.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.76 AU - 1.98 AU

Year: 1734 Days

Day: 10.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,416,631 km

• M1: 154,834 km (0.119 R)
• M2: 243,695 km (0.051 R)
• M3: 339,288 km (0.098 R)
• M4: 503,397 km (0.101 R)
• M5: 630,555 km (0.056 R)
• M6: 851,212 km (0.086 R)
• M7: 1,052,870 km (0.112 R)
• M8: 1,175,390 km (0.107 R)
• M9: 1,254,677 km (0.089 R)
• M10: 1,352,365 km (0.116 R)
• M11: 1,512,434 km (0.118 R)
• M12: 1,842,896 km (0.094 R)
• M13: 1,926,821 km (0.091 R)
• M14: 2,012,241 km (0.089 R)
• M15: 2,167,075 km (0.086 R)
• M16: 2,762,025 km (0.034 R)
• M17: 3,022,775 km (0.116 R)
• M18: 3,269,013 km (0.094 R)
• M19: 3,429,082 km (0.106 R)
• M20: 3,510,164 km (0.092 R)
• M21: 3,638,968 km (0.072 R)
• M22: 3,853,043 km (0.064 R)
• M23: 4,022,537 km (0.089 R)
• M24: 4,457,119 km (0.11 R)
• M25: 4,545,830 km (0.106 R)
• M26: 4,622,425 km (0.116 R)
• M27: 4,802,690 km (0.118 R)
• M28: 4,972,184 km (0.083 R)
• M29: 5,170,402 km (0.114 R)
• M30: 5,739,023 km (0.025 R)
• M31: 5,849,726 km (0.04 R)
• M32: 6,016,976 km (0.061 R)
• M33: 6,129,324 km (0.026 R)
• M34: 6,513,940 km (0.117 R)
• M35: 6,862,503 km (0.068 R)
• M36: 7,113,080 km (0.119 R)
• M37: 7,232,010 km (0.086 R)
• M38: 7,366,648 km (0.12 R)
• M39: 7,456,855 km (0.073 R)
• M40: 7,745,131 km (0.084 R)
• M41: 8,067,813 km (0.114 R)
• M42: 8,191,979 km (0.11 R)
• M43: 8,348,160 km (0.115 R)
• M44: 8,505,237 km (0.098 R)
• M45: 8,774,514 km (0.116 R)
• M46: 8,918,277 km (0.055 R)
• M47: 9,127,265 km (0.117 R)
• M48: 9,337,899 km (0.048 R)
• M49: 9,517,417 km (0.042 R)
• M50: 9,698,131 km (0.056 R)
• M51: 9,896,498 km (0.098 R)
• M52: 10,046,245 km (0.103 R)
• M53: 10,263,760 km (0.081 R)
• M54: 10,415,303 km (0.093 R)
• M55: 10,618,457 km (0.108 R)
• M56: 10,908,677 km (0.108 R)
• M57: 11,235,997 km (0.043 R)
• M58: 11,496,746 km (0.098 R)
• M59: 11,654,273 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 8.6

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.83 AU - 4.95 AU

Year: 7334 Days

Day: 8.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,416,631 km

• M1: 120,426 km (0.091 R)
• M2: 316,100 km (0.051 R)
• M3: 436,676 km (0.038 R)
• M4: 509,830 km (0.03 R)
• M5: 756,516 km (0.115 R)
• M6: 1,006,494 km (0.106 R)
• M7: 1,410,409 km (0.038 R)
• M8: 1,504,655 km (0.086 R)
• M9: 2,049,640 km (0.053 R)
• M10: 2,422,139 km (0.082 R)
• M11: 3,081,417 km (0.041 R)
• M12: 3,279,784 km (0.075 R)
• M13: 3,482,190 km (0.114 R)
• M14: 3,610,844 km (0.061 R)
• M15: 4,277,602 km (0.116 R)
• M16: 4,387,855 km (0.111 R)
• M17: 4,867,017 km (0.103 R)
• M18: 5,333,014 km (0.054 R)
• M19: 5,392,255 km (0.117 R)
• M20: 5,571,473 km (0.053 R)
• M21: 5,997,229 km (0.048 R)
• M22: 6,496,587 km (0.097 R)
• M23: 6,559,867 km (0.118 R)
• M24: 6,847,693 km (0.092 R)
• M25: 7,009,259 km (0.1 R)
• M26: 7,270,606 km (0.077 R)
• M27: 7,534,946 km (0.091 R)
• M28: 7,701,897 km (0.093 R)
• M29: 8,005,431 km (0.117 R)
• M30: 8,141,715 km (0.033 R)
• M31: 8,381,819 km (0.054 R)
• M32: 8,659,174 km (0.087 R)
• M33: 8,834,053 km (0.099 R)
• M34: 9,365,724 km (0.104 R)
• M35: 9,798,661 km (0.091 R)
• M36: 10,017,522 km (0.101 R)
• M37: 10,497,283 km (0.074 R)
• M38: 11,098,068 km (0.045 R)
• M39: 11,326,204 km (0.102 R)
• M40: 11,748,669 km (0.114 R)
• M41: 12,648,500 km (0.057 R)
• M42: 12,926,752 km (0.114 R)
• M43: 13,247,191 km (0.049 R)
• M44: 13,692,095 km (0.079 R)
• M45: 14,638,301 km (0.079 R)
• M46: 14,721,627 km (0.075 R)
• M47: 15,562,966 km (0.071 R)
• M48: 15,861,114 km (0.059 R)
• M49: 16,161,208 km (0.086 R)
• M50: 16,376,778 km (0.069 R)
• M51: 17,204,204 km (0.113 R)
• M52: 17,424,262 km (0.07 R)
• M53: 18,583,496 km (0.055 R)
• M54: 18,990,552 km (0.084 R)
• M55: 19,675,561 km (0.116 R)
• M56: 19,859,566 km (0.097 R)
• M57: 20,182,997 km (0.093 R)
• M58: 20,368,648 km (0.108 R)
• M59: 20,928,892 km (0.079 R)
• M60: 22,591,522 km (0.078 R)
• M61: 22,880,845 km (0.089 R)
• M62: 23,219,983 km (0.097 R)
• M63: 23,707,223 km (0.091 R)
• M64: 23,952,115 km (0.116 R)
• M65: 25,389,003 km (0.087 R)
• M66: 25,689,844 km (0.099 R)
• M67: 26,751,839 km (0.114 R)
• M68: 27,776,585 km (0.081 R)
• M69: 28,397,565 km (0.115 R)
• M70: 29,127,753 km (0.109 R)
• M71: 29,600,482 km (0.115 R)
• M72: 30,128,712 km (0.104 R)
• M73: 30,394,099 km (0.114 R)
• M74: 30,606,827 km (0.06 R)
• M75: 31,141,041 km (0.077 R)
• M76: 31,194,597 km (0.06 R)
• M77: 31,409,270 km (0.107 R)
• M78: 33,034,651 km (0.101 R)
• M79: 34,909,710 km (0.086 R)
• M80: 35,523,660 km (0.067 R)
• M81: 35,747,758 km (0.082 R)
• M82: 36,028,702 km (0.069 R)
• M83: 36,649,085 km (0.057 R)
• M84: 36,988,971 km (0.113 R)
• M85: 37,102,516 km (0.096 R)
• M86: 37,386,901 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit