🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 9.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.52 AU - 0.52 AU

Year: 254 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,318,529 km

• M1: 114,742 km (0.086 R)
• M2: 178,919 km (0.088 R)
• M3: 238,160 km (0.073 R)
• M4: 302,786 km (0.073 R)
• M5: 429,047 km (0.038 R)
• M6: 522,396 km (0.11 R)
• M7: 627,862 km (0.092 R)
• M8: 709,244 km (0.061 R)
• M9: 803,939 km (0.069 R)
• M10: 883,525 km (0.066 R)
• M11: 960,867 km (0.079 R)
• M12: 1,019,809 km (0.072 R)
• M13: 1,082,789 km (0.113 R)
• M14: 1,193,342 km (0.117 R)
• M15: 1,313,769 km (0.096 R)
• M16: 1,373,907 km (0.111 R)
• M17: 1,438,084 km (0.097 R)
• M18: 1,527,394 km (0.118 R)
• M19: 1,627,774 km (0.114 R)
• M20: 1,825,543 km (0.093 R)
• M21: 1,929,214 km (0.069 R)
• M22: 2,001,470 km (0.107 R)
• M23: 2,071,482 km (0.119 R)
• M24: 2,282,864 km (0.114 R)
• M25: 2,349,135 km (0.065 R)
• M26: 2,412,415 km (0.09 R)
• M27: 2,490,655 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 14.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.72 AU - 1 AU

Year: 541 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,318,529 km

• M1: 184,305 km (0.038 R)
• M2: 289,173 km (0.116 R)
• M3: 394,938 km (0.088 R)
• M4: 495,019 km (0.096 R)
• M5: 742,753 km (0.057 R)
• M6: 876,793 km (0.063 R)
• M7: 1,147,116 km (0.056 R)
• M8: 1,321,996 km (0.102 R)
• M9: 1,418,487 km (0.054 R)
• M10: 1,534,276 km (0.098 R)
• M11: 1,670,709 km (0.11 R)
• M12: 1,793,678 km (0.059 R)
• M13: 1,932,057 km (0.107 R)
• M14: 2,024,358 km (0.051 R)
• M15: 2,149,721 km (0.11 R)
• M16: 2,252,046 km (0.079 R)
• M17: 2,481,829 km (0.12 R)
• M18: 2,768,009 km (0.06 R)
• M19: 2,908,183 km (0.12 R)
• M20: 3,029,207 km (0.093 R)
• M21: 3,195,859 km (0.074 R)
• M22: 3,313,593 km (0.076 R)
• M23: 3,417,713 km (0.088 R)
• M24: 3,591,396 km (0.104 R)
• M25: 3,721,696 km (0.049 R)
• M26: 3,822,525 km (0.113 R)
• M27: 4,098,383 km (0.108 R)
• M28: 4,250,973 km (0.068 R)
• M29: 4,586,671 km (0.049 R)
• M30: 4,787,281 km (0.099 R)
• M31: 4,982,207 km (0.054 R)
• M32: 5,380,287 km (0.079 R)
• M33: 5,609,920 km (0.118 R)
• M34: 5,734,984 km (0.083 R)
• M35: 5,851,820 km (0.1 R)
• M36: 6,069,784 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.6

Radius: 14.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3 AU - 3.7 AU

Year: 4159 Days

Day: 14.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,318,529 km

• M1: 195,824 km (0.09 R)
• M2: 321,336 km (0.086 R)
• M3: 605,423 km (0.041 R)
• M4: 747,541 km (0.099 R)
• M5: 853,605 km (0.086 R)
• M6: 1,262,606 km (0.052 R)
• M7: 1,467,555 km (0.106 R)
• M8: 1,605,335 km (0.108 R)
• M9: 1,845,290 km (0.115 R)
• M10: 1,978,133 km (0.12 R)
• M11: 2,183,979 km (0.11 R)
• M12: 2,397,007 km (0.118 R)
• M13: 2,767,561 km (0.102 R)
• M14: 3,156,814 km (0.119 R)
• M15: 3,317,632 km (0.076 R)
• M16: 3,481,142 km (0.096 R)
• M17: 3,626,552 km (0.037 R)
• M18: 3,795,148 km (0.095 R)
• M19: 4,031,363 km (0.087 R)
• M20: 4,140,420 km (0.117 R)
• M21: 4,316,946 km (0.083 R)
• M22: 5,024,693 km (0.108 R)
• M23: 5,189,700 km (0.105 R)
• M24: 5,818,160 km (0.087 R)
• M25: 5,917,045 km (0.096 R)
• M26: 6,191,856 km (0.09 R)
• M27: 6,394,411 km (0.071 R)
• M28: 6,573,480 km (0.118 R)
• M29: 6,884,195 km (0.102 R)
• M30: 7,015,243 km (0.064 R)
• M31: 7,120,559 km (0.061 R)
• M32: 7,253,103 km (0.032 R)
• M33: 7,655,521 km (0.093 R)
• M34: 7,845,810 km (0.114 R)
• M35: 7,982,842 km (0.114 R)
• M36: 8,231,324 km (0.088 R)
• M37: 8,594,697 km (0.108 R)
• M38: 8,707,643 km (0.087 R)
• M39: 9,628,717 km (0.106 R)
• M40: 10,793,187 km (0.073 R)
• M41: 11,098,965 km (0.071 R)
• M42: 11,191,267 km (0.108 R)
• M43: 12,510,122 km (0.107 R)
• M44: 14,143,880 km (0.056 R)
• M45: 14,277,471 km (0.108 R)
• M46: 14,411,511 km (0.1 R)
• M47: 14,545,850 km (0.083 R)
• M48: 14,816,024 km (0.11 R)
• M49: 15,464,381 km (0.095 R)
• M50: 15,913,324 km (0.115 R)
• M51: 16,191,726 km (0.067 R)
• M52: 16,436,617 km (0.096 R)
• M53: 16,965,595 km (0.119 R)
• M54: 17,321,489 km (0.066 R)
• M55: 17,787,785 km (0.054 R)
• M56: 18,330,825 km (0.072 R)
• M57: 18,549,687 km (0.083 R)
• M58: 18,732,645 km (0.103 R)
• M59: 19,026,755 km (0.082 R)
• M60: 19,285,260 km (0.105 R)
• M61: 20,406,646 km (0.078 R)
• M62: 20,747,130 km (0.072 R)
• M63: 21,204,152 km (0.117 R)
• M64: 21,702,911 km (0.075 R)
• M65: 22,166,814 km (0.071 R)
• M66: 22,634,008 km (0.113 R)
• M67: 23,855,924 km (0.113 R)
• M68: 24,334,637 km (0.089 R)
• M69: 24,615,432 km (0.092 R)
• M70: 25,261,246 km (0.049 R)
• M71: 25,545,482 km (0.088 R)
• M72: 25,790,075 km (0.115 R)
• M73: 26,775,924 km (0.111 R)
• M74: 26,941,380 km (0.105 R)
• M75: 27,356,663 km (0.092 R)
• M76: 27,523,465 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.5

Radius: 8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.52 AU - 6.92 AU

Year: 9279 Days

Day: 23 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,318,529 km

• M1: 117,584 km (0.101 R)
• M2: 330,163 km (0.115 R)
• M3: 427,850 km (0.107 R)
• M4: 493,374 km (0.045 R)
• M5: 654,790 km (0.111 R)
• M6: 823,237 km (0.046 R)
• M7: 950,694 km (0.055 R)
• M8: 1,201,720 km (0.068 R)
• M9: 1,347,578 km (0.106 R)
• M10: 1,551,031 km (0.059 R)
• M11: 1,696,889 km (0.035 R)
• M12: 1,987,707 km (0.12 R)
• M13: 2,044,853 km (0.116 R)
• M14: 2,205,073 km (0.105 R)
• M15: 2,399,849 km (0.109 R)
• M16: 3,067,056 km (0.09 R)
• M17: 3,490,118 km (0.114 R)
• M18: 3,788,416 km (0.054 R)
• M19: 4,058,590 km (0.093 R)
• M20: 4,168,395 km (0.105 R)
• M21: 4,390,847 km (0.046 R)
• M22: 4,465,945 km (0.057 R)
• M23: 4,541,492 km (0.077 R)
• M24: 4,770,526 km (0.111 R)
• M25: 5,220,218 km (0.028 R)
• M26: 5,826,987 km (0.055 R)
• M27: 6,370,925 km (0.048 R)
• M28: 6,909,178 km (0.116 R)
• M29: 7,732,564 km (0.106 R)
• M30: 9,012,973 km (0.077 R)
• M31: 9,787,740 km (0.05 R)
• M32: 10,183,127 km (0.061 R)
• M33: 10,257,926 km (0.072 R)
• M34: 10,558,618 km (0.086 R)
• M35: 11,066,353 km (0.073 R)
• M36: 11,323,063 km (0.044 R)
• M37: 11,426,435 km (0.12 R)
• M38: 11,790,407 km (0.086 R)
• M39: 11,947,484 km (0.042 R)
• M40: 12,210,926 km (0.107 R)
• M41: 12,316,991 km (0.07 R)
• M42: 13,039,998 km (0.119 R)
• M43: 13,474,879 km (0.094 R)
• M44: 13,557,008 km (0.081 R)
• M45: 13,831,819 km (0.109 R)
• M46: 14,723,572 km (0.109 R)
• M47: 14,892,917 km (0.043 R)
• M48: 15,691,321 km (0.119 R)
• M49: 15,748,916 km (0.091 R)
• M50: 16,037,939 km (0.117 R)
• M51: 16,241,093 km (0.082 R)
• M52: 16,767,827 km (0.111 R)
• M53: 16,974,122 km (0.067 R)
• M54: 17,300,096 km (0.099 R)
• M55: 17,568,325 km (0.102 R)
• M56: 18,381,090 km (0.094 R)
• M57: 18,472,195 km (0.117 R)
• M58: 18,807,444 km (0.08 R)
• M59: 19,545,859 km (0.043 R)
• M60: 19,981,040 km (0.041 R)
• M61: 20,199,752 km (0.038 R)
• M62: 20,608,154 km (0.103 R)
• M63: 21,114,543 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.4

Radius: 5.9

Gravity: 27.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.14 AU - 9.04 AU

Year: 14183 Days

Day: 21.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 44,318,529 km

• M1: 84,373 km (0.037 R)
• M2: 140,622 km (0.083 R)
• M3: 196,721 km (0.066 R)
• M4: 1,036,115 km (0.073 R)
• M5: 1,508,695 km (0.07 R)
• M6: 1,679,685 km (0.033 R)
• M7: 2,102,748 km (0.115 R)
• M8: 2,490,805 km (0.079 R)
• M9: 2,591,185 km (0.095 R)
• M10: 2,727,319 km (0.05 R)
• M11: 3,479,646 km (0.1 R)
• M12: 3,667,841 km (0.037 R)
• M13: 4,372,596 km (0.071 R)
• M14: 4,453,379 km (0.116 R)
• M15: 4,494,070 km (0.097 R)
• M16: 6,770,052 km (0.08 R)
• M17: 7,052,343 km (0.098 R)
• M18: 7,242,631 km (0.115 R)
• M19: 7,531,355 km (0.109 R)
• M20: 7,774,751 km (0.103 R)
• M21: 8,020,839 km (0.1 R)
• M22: 9,445,310 km (0.115 R)
• M23: 11,332,787 km (0.063 R)
• M24: 11,555,688 km (0.044 R)
• M25: 12,404,655 km (0.036 R)
• M26: 12,981,654 km (0.067 R)
• M27: 14,101,993 km (0.09 R)
• M28: 14,161,832 km (0.049 R)
• M29: 14,704,124 km (0.111 R)
• M30: 14,764,711 km (0.076 R)
• M31: 15,130,478 km (0.075 R)
• M32: 15,314,484 km (0.083 R)
• M33: 15,561,021 km (0.051 R)
• M34: 15,684,738 km (0.098 R)
• M35: 15,870,988 km (0.09 R)
• M36: 16,308,262 km (0.102 R)
• M37: 16,686,296 km (0.086 R)
• M38: 17,451,040 km (0.081 R)
• M39: 18,292,379 km (0.1 R)
• M40: 18,619,400 km (0.085 R)
• M41: 19,879,911 km (0.097 R)
• M42: 19,946,931 km (0.102 R)
• M43: 20,351,145 km (0.088 R)
• M44: 20,962,551 km (0.097 R)
• M45: 23,609,686 km (0.11 R)
• M46: 25,553,411 km (0.1 R)
• M47: 26,065,634 km (0.115 R)
• M48: 26,212,689 km (0.073 R)
• M49: 26,507,396 km (0.039 R)
• M50: 26,655,199 km (0.092 R)
• M51: 26,877,501 km (0.114 R)
• M52: 28,148,485 km (0.104 R)
• M53: 29,362,322 km (0.115 R)
• M54: 29,438,767 km (0.088 R)
• M55: 30,361,187 km (0.073 R)
• M56: 31,215,092 km (0.089 R)
• M57: 32,155,614 km (0.064 R)
• M58: 32,867,101 km (0.119 R)
• M59: 33,823,779 km (0.116 R)
• M60: 34,225,001 km (0.042 R)
• M61: 35,764,363 km (0.068 R)
• M62: 36,583,561 km (0.107 R)
• M63: 37,907,053 km (0.039 R)
• M64: 38,407,458 km (0.066 R)
• M65: 38,491,083 km (0.08 R)
• M66: 39,414,701 km (0.093 R)
• M67: 39,667,970 km (0.098 R)
• M68: 40,430,769 km (0.062 R)
• M69: 42,834,658 km (0.12 R)
• M70: 43,094,958 km (0.09 R)
• M71: 43,442,773 km (0.115 R)
• M72: 43,879,000 km (0.12 R)
• M73: 44,141,395 km (0.119 R)
• M74: 45,019,834 km (0.112 R)
• M75: 45,372,735 km (0.059 R)
• M76: 45,549,560 km (0.066 R)
• M77: 46,081,530 km (0.102 R)
• M78: 46,704,605 km (0.083 R)
• M79: 47,869,224 km (0.099 R)
• M80: 49,043,418 km (0.067 R)
• M81: 50,776,509 km (0.07 R)
• M82: 52,343,996 km (0.09 R)
• M83: 53,460,145 km (0.034 R)
• M84: 53,740,342 km (0.032 R)
• M85: 54,866,216 km (0.104 R)
• M86: 55,337,599 km (0.109 R)
• M87: 55,905,023 km (0.083 R)
• M88: 56,094,714 km (0.119 R)
• M89: 58,674,828 km (0.092 R)
• M90: 59,253,473 km (0.08 R)
• M91: 60,222,119 km (0.094 R)
• M92: 60,805,700 km (0.109 R)
• M93: 64,545,497 km (0.115 R)
• M94: 64,744,313 km (0.059 R)
• M95: 65,142,692 km (0.109 R)
• M96: 66,242,536 km (0.075 R)
• M97: 66,543,526 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.9

Radius: 3.5

Gravity: 20.48 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.02 AU - 8.52 AU

Year: 14690 Days

Day: 22.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,318,529 km

• M1: 64,177 km (0.088 R)
• M2: 101,727 km (0.107 R)
• M3: 229,184 km (0.103 R)
• M4: 308,920 km (0.108 R)
• M5: 583,731 km (0.109 R)
• M6: 694,284 km (0.114 R)
• M7: 1,614,909 km (0.093 R)
• M8: 1,815,370 km (0.065 R)
• M9: 1,860,998 km (0.118 R)
• M10: 1,907,074 km (0.058 R)
• M11: 2,023,760 km (0.08 R)
• M12: 2,142,840 km (0.105 R)
• M13: 2,462,830 km (0.096 R)
• M14: 2,641,450 km (0.102 R)
• M15: 2,984,029 km (0.087 R)
• M16: 3,509,566 km (0.085 R)
• M17: 4,304,230 km (0.108 R)
• M18: 4,643,368 km (0.057 R)
• M19: 4,832,011 km (0.069 R)
• M20: 5,347,077 km (0.096 R)
• M21: 6,220,728 km (0.065 R)
• M22: 6,709,165 km (0.118 R)
• M23: 6,744,470 km (0.051 R)
• M24: 8,246,732 km (0.11 R)
• M25: 8,666,653 km (0.106 R)
• M26: 9,368,866 km (0.101 R)
• M27: 9,887,222 km (0.054 R)
• M28: 10,251,493 km (0.119 R)
• M29: 11,076,675 km (0.091 R)
• M30: 11,244,374 km (0.086 R)
• M31: 11,412,672 km (0.109 R)
• M32: 11,582,017 km (0.12 R)
• M33: 12,353,942 km (0.104 R)
• M34: 12,571,307 km (0.111 R)
• M35: 12,833,852 km (0.095 R)
• M36: 13,587,376 km (0.034 R)
• M37: 15,932,472 km (0.104 R)
• M38: 17,369,210 km (0.109 R)
• M39: 17,661,375 km (0.113 R)
• M40: 18,102,838 km (0.113 R)
• M41: 19,448,920 km (0.119 R)
• M42: 20,210,523 km (0.105 R)
• M43: 20,312,848 km (0.08 R)
• M44: 20,364,010 km (0.099 R)
• M45: 20,620,720 km (0.057 R)
• M46: 22,025,145 km (0.101 R)
• M47: 23,299,270 km (0.077 R)
• M48: 23,783,219 km (0.113 R)
• M49: 23,999,388 km (0.095 R)
• M50: 24,107,697 km (0.101 R)
• M51: 24,379,217 km (0.101 R)
• M52: 24,542,578 km (0.102 R)
• M53: 24,597,031 km (0.071 R)
• M54: 24,815,594 km (0.112 R)
• M55: 25,530,522 km (0.06 R)
• M56: 26,811,678 km (0.108 R)
• M57: 26,980,275 km (0.102 R)
• M58: 27,601,705 km (0.116 R)
• M59: 28,399,361 km (0.065 R)
• M60: 29,204,496 km (0.111 R)
• M61: 29,262,391 km (0.085 R)
• M62: 30,250,784 km (0.119 R)
• M63: 30,484,904 km (0.107 R)
• M64: 30,837,357 km (0.105 R)
• M65: 31,131,915 km (0.101 R)
• M66: 31,842,954 km (0.031 R)
• M67: 31,962,034 km (0.106 R)
• M68: 32,379,861 km (0.065 R)
• M69: 32,739,344 km (0.089 R)
• M70: 33,160,462 km (0.027 R)
• M71: 33,522,788 km (0.07 R)
• M72: 33,765,137 km (0.104 R)
• M73: 34,190,593 km (0.03 R)
• M74: 34,434,438 km (0.057 R)
• M75: 35,971,855 km (0.088 R)
• M76: 36,967,579 km (0.096 R)
• M77: 37,343,219 km (0.076 R)
• M78: 38,541,348 km (0.08 R)
• M79: 38,668,207 km (0.06 R)
• M80: 39,049,532 km (0.094 R)
• M81: 39,176,990 km (0.086 R)
• M82: 39,240,718 km (0.087 R)
• M83: 39,944,277 km (0.077 R)
• M84: 40,975,006 km (0.099 R)
• M85: 41,428,737 km (0.102 R)
• M86: 41,688,738 km (0.044 R)
• M87: 42,341,134 km (0.064 R)
• M88: 42,799,801 km (0.1 R)
• M89: 42,931,148 km (0.097 R)
• M90: 43,194,291 km (0.114 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: 468 - 18,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit