🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.3

Radius: 13.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.82 AU - 0.84 AU

Year: 481 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,009,365 km

• M1: 169,345 km (0.112 R)
• M2: 266,434 km (0.04 R)
• M3: 361,728 km (0.117 R)
• M4: 468,989 km (0.096 R)
• M5: 602,730 km (0.1 R)
• M6: 747,391 km (0.111 R)
• M7: 895,493 km (0.107 R)
• M8: 1,003,802 km (0.118 R)
• M9: 1,180,477 km (0.095 R)
• M10: 1,300,604 km (0.062 R)
• M11: 1,471,594 km (0.096 R)
• M12: 1,674,898 km (0.055 R)
• M13: 1,855,762 km (0.112 R)
• M14: 1,990,848 km (0.119 R)
• M15: 2,076,269 km (0.094 R)
• M16: 2,423,635 km (0.064 R)
• M17: 2,572,186 km (0.096 R)
• M18: 2,694,856 km (0.064 R)
• M19: 2,789,851 km (0.066 R)
• M20: 2,915,962 km (0.069 R)
• M21: 3,066,756 km (0.117 R)
• M22: 3,251,360 km (0.111 R)
• M23: 3,400,060 km (0.116 R)
• M24: 3,503,133 km (0.047 R)
• M25: 3,663,801 km (0.115 R)
• M26: 3,810,557 km (0.116 R)
• M27: 3,917,819 km (0.119 R)
• M28: 4,017,750 km (0.081 R)
• M29: 4,126,956 km (0.107 R)
• M30: 4,262,791 km (0.112 R)
• M31: 4,408,799 km (0.116 R)
• M32: 4,547,775 km (0.09 R)
• M33: 4,652,943 km (0.114 R)
• M34: 4,928,352 km (0.09 R)
• M35: 5,154,544 km (0.112 R)
• M36: 5,245,949 km (0.08 R)
• M37: 5,337,951 km (0.091 R)
• M38: 5,617,250 km (0.064 R)
• M39: 5,701,923 km (0.07 R)
• M40: 5,815,468 km (0.119 R)
• M41: 5,901,187 km (0.115 R)
• M42: 6,035,526 km (0.101 R)
• M43: 6,209,508 km (0.09 R)
• M44: 6,346,091 km (0.116 R)
• M45: 6,592,479 km (0.119 R)
• M46: 6,731,755 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 13.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.71 AU - 1.17 AU

Year: 579 Days

Day: 13 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,009,365 km

• M1: 177,423 km (0.112 R)
• M2: 357,240 km (0.077 R)
• M3: 528,380 km (0.111 R)
• M4: 633,697 km (0.095 R)
• M5: 733,030 km (0.048 R)
• M6: 881,730 km (0.051 R)
• M7: 1,123,330 km (0.046 R)
• M8: 1,234,631 km (0.055 R)
• M9: 1,331,122 km (0.049 R)
• M10: 1,478,625 km (0.055 R)
• M11: 1,566,888 km (0.108 R)
• M12: 1,733,690 km (0.116 R)
• M13: 1,885,382 km (0.078 R)
• M14: 2,157,800 km (0.045 R)
• M15: 2,333,128 km (0.064 R)
• M16: 2,431,414 km (0.086 R)
• M17: 2,543,014 km (0.098 R)
• M18: 2,662,393 km (0.06 R)
• M19: 2,814,385 km (0.084 R)
• M20: 2,950,519 km (0.09 R)
• M21: 3,069,898 km (0.075 R)
• M22: 3,281,130 km (0.069 R)
• M23: 3,510,613 km (0.052 R)
• M24: 3,630,740 km (0.035 R)
• M25: 3,731,868 km (0.105 R)
• M26: 3,840,925 km (0.107 R)
• M27: 3,964,792 km (0.103 R)
• M28: 4,076,093 km (0.094 R)
• M29: 4,174,379 km (0.097 R)
• M30: 4,358,983 km (0.031 R)
• M31: 4,474,024 km (0.119 R)
• M32: 4,862,230 km (0.075 R)
• M33: 5,019,009 km (0.113 R)
• M34: 5,132,105 km (0.116 R)
• M35: 5,246,098 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 11.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.09 AU - 1.19 AU

Year: 774 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,009,365 km

• M1: 153,787 km (0.102 R)
• M2: 229,184 km (0.107 R)
• M3: 307,124 km (0.097 R)
• M4: 390,151 km (0.109 R)
• M5: 473,028 km (0.066 R)
• M6: 579,093 km (0.065 R)
• M7: 755,768 km (0.111 R)
• M8: 874,848 km (0.101 R)
• M9: 1,010,683 km (0.112 R)
• M10: 1,112,260 km (0.103 R)
• M11: 1,244,505 km (0.103 R)
• M12: 1,337,555 km (0.089 R)
• M13: 1,444,367 km (0.104 R)
• M14: 1,519,316 km (0.089 R)
• M15: 1,649,317 km (0.082 R)
• M16: 1,739,973 km (0.082 R)
• M17: 1,888,972 km (0.113 R)
• M18: 1,964,968 km (0.081 R)
• M19: 2,074,623 km (0.1 R)
• M20: 2,206,269 km (0.067 R)
• M21: 2,374,866 km (0.035 R)
• M22: 2,505,914 km (0.102 R)
• M23: 2,639,505 km (0.089 R)
• M24: 2,840,714 km (0.084 R)
• M25: 2,943,189 km (0.071 R)
• M26: 3,069,449 km (0.114 R)
• M27: 3,420,107 km (0.107 R)
• M28: 3,545,170 km (0.12 R)
• M29: 3,679,659 km (0.103 R)
• M30: 3,775,701 km (0.119 R)
• M31: 3,929,487 km (0.103 R)
• M32: 4,118,429 km (0.102 R)
• M33: 4,251,571 km (0.061 R)
• M34: 4,386,359 km (0.113 R)
• M35: 4,599,686 km (0.06 R)
• M36: 4,720,710 km (0.102 R)
• M37: 4,825,279 km (0.069 R)
• M38: 4,957,075 km (0.065 R)
• M39: 5,090,068 km (0.114 R)
• M40: 5,179,377 km (0.109 R)
• M41: 5,323,440 km (0.09 R)
• M42: 5,477,975 km (0.09 R)
• M43: 5,551,278 km (0.106 R)
• M44: 6,158,645 km (0.066 R)
• M45: 6,359,405 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.8

Radius: 9

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.04 AU - 2.9 AU

Year: 2468 Days

Day: 10.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,009,365 km

• M1: 122,072 km (0.084 R)
• M2: 201,359 km (0.082 R)
• M3: 281,842 km (0.055 R)
• M4: 365,019 km (0.078 R)
• M5: 465,698 km (0.065 R)
• M6: 600,336 km (0.044 R)
• M7: 664,663 km (0.049 R)
• M8: 836,850 km (0.118 R)
• M9: 1,449,155 km (0.06 R)
• M10: 1,629,270 km (0.094 R)
• M11: 1,710,502 km (0.109 R)
• M12: 1,974,542 km (0.074 R)
• M13: 2,111,574 km (0.092 R)
• M14: 2,514,740 km (0.078 R)
• M15: 2,636,363 km (0.097 R)
• M16: 3,012,901 km (0.061 R)
• M17: 3,214,858 km (0.084 R)
• M18: 3,302,822 km (0.086 R)
• M19: 3,617,127 km (0.109 R)
• M20: 3,693,272 km (0.086 R)
• M21: 3,770,166 km (0.045 R)
• M22: 3,909,740 km (0.064 R)
• M23: 4,130,248 km (0.071 R)
• M24: 4,194,126 km (0.115 R)
• M25: 4,354,944 km (0.083 R)
• M26: 5,258,964 km (0.086 R)
• M27: 5,415,144 km (0.109 R)
• M28: 5,572,969 km (0.071 R)
• M29: 5,750,093 km (0.097 R)
• M30: 6,402,938 km (0.109 R)
• M31: 6,476,989 km (0.1 R)
• M32: 6,607,140 km (0.088 R)
• M33: 6,663,239 km (0.106 R)
• M34: 6,719,488 km (0.092 R)
• M35: 7,022,124 km (0.103 R)
• M36: 7,117,567 km (0.102 R)
• M37: 7,581,919 km (0.068 R)
• M38: 7,699,653 km (0.025 R)
• M39: 7,857,479 km (0.108 R)
• M40: 8,479,058 km (0.07 R)
• M41: 8,560,439 km (0.064 R)
• M42: 8,662,465 km (0.093 R)
• M43: 9,033,318 km (0.072 R)
• M44: 10,220,078 km (0.11 R)
• M45: 10,371,770 km (0.093 R)
• M46: 10,699,539 km (0.052 R)
• M47: 10,831,634 km (0.084 R)
• M48: 11,053,039 km (0.104 R)
• M49: 11,164,190 km (0.107 R)
• M50: 11,816,586 km (0.065 R)
• M51: 11,976,058 km (0.096 R)
• M52: 12,181,904 km (0.045 R)
• M53: 12,620,525 km (0.119 R)
• M54: 12,713,575 km (0.091 R)
• M55: 12,900,273 km (0.114 R)
• M56: 13,679,977 km (0.118 R)
• M57: 14,063,397 km (0.12 R)
• M58: 14,474,791 km (0.112 R)
• M59: 14,547,795 km (0.094 R)
• M60: 14,743,169 km (0.071 R)
• M61: 14,865,690 km (0.03 R)
• M62: 14,939,292 km (0.056 R)
• M63: 15,086,945 km (0.109 R)
• M64: 15,235,197 km (0.084 R)
• M65: 15,707,627 km (0.051 R)
• M66: 15,933,071 km (0.099 R)
• M67: 16,184,994 km (0.115 R)
• M68: 16,438,113 km (0.086 R)
• M69: 16,718,011 km (0.102 R)
• M70: 16,845,767 km (0.098 R)
• M71: 16,922,511 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.7

Radius: 11.5

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.27 AU - 4.77 AU

Year: 6110 Days

Day: 9.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,009,365 km

• M1: 184,903 km (0.098 R)
• M2: 380,727 km (0.075 R)
• M3: 650,152 km (0.108 R)
• M4: 786,735 km (0.042 R)
• M5: 1,074,711 km (0.119 R)
• M6: 1,206,058 km (0.118 R)
• M7: 1,291,030 km (0.119 R)
• M8: 1,449,454 km (0.118 R)
• M9: 1,577,360 km (0.082 R)
• M10: 1,671,008 km (0.076 R)
• M11: 2,024,358 km (0.117 R)
• M12: 2,126,833 km (0.12 R)
• M13: 2,252,046 km (0.111 R)
• M14: 2,379,953 km (0.111 R)
• M15: 2,466,570 km (0.111 R)
• M16: 2,755,294 km (0.116 R)
• M17: 2,869,437 km (0.098 R)
• M18: 3,438,956 km (0.073 R)
• M19: 3,512,708 km (0.072 R)
• M20: 4,069,511 km (0.09 R)
• M21: 4,173,631 km (0.08 R)
• M22: 4,518,753 km (0.042 R)
• M23: 5,011,678 km (0.049 R)
• M24: 5,123,577 km (0.104 R)
• M25: 5,550,829 km (0.092 R)
• M26: 5,900,888 km (0.066 R)
• M27: 6,019,220 km (0.081 R)
• M28: 6,288,346 km (0.094 R)
• M29: 6,653,365 km (0.056 R)
• M30: 6,994,000 km (0.099 R)
• M31: 7,182,343 km (0.099 R)
• M32: 7,340,468 km (0.047 R)
• M33: 7,660,309 km (0.11 R)
• M34: 8,017,548 km (0.05 R)
• M35: 8,446,595 km (0.089 R)
• M36: 8,580,186 km (0.068 R)
• M37: 9,569,477 km (0.115 R)
• M38: 11,395,767 km (0.077 R)
• M39: 11,469,519 km (0.069 R)
• M40: 11,654,721 km (0.084 R)
• M41: 12,028,118 km (0.11 R)
• M42: 12,671,837 km (0.118 R)
• M43: 12,901,620 km (0.113 R)
• M44: 13,017,109 km (0.069 R)
• M45: 13,521,404 km (0.095 R)
• M46: 13,599,643 km (0.046 R)
• M47: 14,629,325 km (0.091 R)
• M48: 15,397,810 km (0.085 R)
• M49: 16,512,164 km (0.116 R)
• M50: 17,439,372 km (0.117 R)
• M51: 18,081,296 km (0.102 R)
• M52: 18,818,066 km (0.118 R)
• M53: 19,036,778 km (0.095 R)
• M54: 19,124,442 km (0.077 R)
• M55: 19,919,555 km (0.038 R)
• M56: 20,142,306 km (0.065 R)
• M57: 20,770,468 km (0.104 R)
• M58: 21,223,151 km (0.082 R)
• M59: 21,314,106 km (0.114 R)
• M60: 21,633,348 km (0.119 R)
• M61: 22,508,047 km (0.108 R)
• M62: 22,879,648 km (0.095 R)
• M63: 23,253,493 km (0.099 R)
• M64: 24,339,274 km (0.116 R)
• M65: 25,393,191 km (0.064 R)
• M66: 25,877,290 km (0.114 R)
• M67: 28,192,766 km (0.08 R)
• M68: 28,643,654 km (0.07 R)
• M69: 28,844,863 km (0.048 R)
• M70: 28,996,106 km (0.092 R)
• M71: 30,368,667 km (0.11 R)
• M72: 30,625,227 km (0.084 R)
• M73: 31,762,321 km (0.038 R)
• M74: 32,231,609 km (0.1 R)
• M75: 32,493,256 km (0.112 R)
• M76: 32,650,483 km (0.029 R)
• M77: 32,755,651 km (0.07 R)
• M78: 33,388,150 km (0.053 R)
• M79: 33,493,916 km (0.082 R)
• M80: 34,987,202 km (0.039 R)
• M81: 35,202,174 km (0.078 R)
• M82: 36,284,216 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.7

Radius: 6.3

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.9 AU - 8.08 AU

Year: 11750 Days

Day: 22.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,009,365 km

• M1: 125,513 km (0.103 R)
• M2: 230,530 km (0.106 R)
• M3: 290,968 km (0.091 R)
• M4: 620,831 km (0.082 R)
• M5: 664,963 km (0.077 R)
• M6: 1,074,861 km (0.028 R)
• M7: 1,183,469 km (0.099 R)
• M8: 1,353,262 km (0.112 R)
• M9: 1,411,755 km (0.118 R)
• M10: 2,268,502 km (0.081 R)
• M11: 2,408,825 km (0.089 R)
• M12: 2,998,091 km (0.114 R)
• M13: 3,256,446 km (0.107 R)
• M14: 3,441,499 km (0.056 R)
• M15: 3,495,055 km (0.068 R)
• M16: 4,158,821 km (0.073 R)
• M17: 4,388,603 km (0.06 R)
• M18: 4,505,140 km (0.064 R)
• M19: 5,256,271 km (0.089 R)
• M20: 5,411,105 km (0.109 R)
• M21: 5,599,000 km (0.088 R)
• M22: 5,725,410 km (0.087 R)
• M23: 6,110,325 km (0.099 R)
• M24: 6,703,331 km (0.11 R)
• M25: 6,871,329 km (0.108 R)
• M26: 6,938,948 km (0.089 R)
• M27: 7,314,737 km (0.069 R)
• M28: 7,452,966 km (0.045 R)
• M29: 7,696,960 km (0.076 R)
• M30: 7,802,427 km (0.111 R)
• M31: 8,157,273 km (0.063 R)
• M32: 8,882,673 km (0.076 R)
• M33: 9,141,327 km (0.119 R)
• M34: 9,856,256 km (0.086 R)
• M35: 10,433,105 km (0.116 R)
• M36: 12,269,718 km (0.116 R)
• M37: 12,723,598 km (0.114 R)
• M38: 12,931,689 km (0.03 R)
• M39: 13,057,052 km (0.114 R)
• M40: 13,393,497 km (0.113 R)
• M41: 13,478,020 km (0.083 R)
• M42: 14,593,123 km (0.11 R)
• M43: 15,382,251 km (0.098 R)
• M44: 15,559,525 km (0.108 R)
• M45: 16,230,322 km (0.111 R)
• M46: 16,320,529 km (0.109 R)
• M47: 17,139,278 km (0.081 R)
• M48: 17,185,205 km (0.03 R)
• M49: 17,277,058 km (0.093 R)
• M50: 17,553,814 km (0.098 R)
• M51: 17,646,266 km (0.049 R)
• M52: 17,692,641 km (0.054 R)
• M53: 17,878,292 km (0.053 R)
• M54: 18,816,719 km (0.087 R)
• M55: 19,578,921 km (0.086 R)
• M56: 20,351,145 km (0.098 R)
• M57: 21,429,147 km (0.1 R)
• M58: 21,676,731 km (0.096 R)
• M59: 23,844,853 km (0.096 R)
• M60: 23,896,165 km (0.078 R)
• M61: 24,255,799 km (0.119 R)
• M62: 24,513,855 km (0.104 R)
• M63: 24,928,690 km (0.085 R)
• M64: 25,765,092 km (0.03 R)
• M65: 26,186,658 km (0.118 R)
• M66: 26,345,382 km (0.097 R)
• M67: 26,504,404 km (0.105 R)
• M68: 26,663,876 km (0.097 R)
• M69: 26,823,497 km (0.077 R)
• M70: 26,930,160 km (0.104 R)
• M71: 26,983,417 km (0.044 R)
• M72: 27,197,342 km (0.116 R)
• M73: 27,411,715 km (0.078 R)
• M74: 27,465,421 km (0.091 R)
• M75: 28,274,746 km (0.04 R)
• M76: 29,146,752 km (0.081 R)
• M77: 30,749,693 km (0.104 R)
• M78: 30,861,293 km (0.108 R)
• M79: 31,140,891 km (0.103 R)
• M80: 31,702,631 km (0.038 R)
• M81: 33,235,860 km (0.086 R)
• M82: 33,407,748 km (0.1 R)
• M83: 33,465,044 km (0.104 R)
• M84: 34,851,218 km (0.096 R)
• M85: 35,259,171 km (0.074 R)
• M86: 36,669,430 km (0.074 R)
• M87: 37,500,446 km (0.112 R)
• M88: 37,679,365 km (0.046 R)
• M89: 37,798,894 km (0.112 R)
• M90: 38,337,895 km (0.072 R)
• M91: 39,120,890 km (0.084 R)
• M92: 39,544,701 km (0.032 R)
• M93: 39,970,008 km (0.034 R)
• M94: 40,947,929 km (0.119 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: 378 - 18,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit