🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.5

Radius: 8.3

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 391 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 58,013,374 km

• M1: 110,553 km (0.064 R)
• M2: 167,400 km (0.075 R)
• M3: 248,781 km (0.057 R)
• M4: 320,738 km (0.05 R)
• M5: 379,829 km (0.088 R)
• M6: 436,975 km (0.054 R)
• M7: 554,260 km (0.069 R)
• M8: 678,726 km (0.063 R)
• M9: 730,486 km (0.101 R)
• M10: 791,971 km (0.096 R)
• M11: 855,401 km (0.118 R)
• M12: 925,113 km (0.119 R)
• M13: 992,283 km (0.097 R)
• M14: 1,179,729 km (0.117 R)
• M15: 1,317,957 km (0.108 R)
• M16: 1,383,930 km (0.083 R)
• M17: 1,493,136 km (0.083 R)
• M18: 1,562,101 km (0.116 R)
• M19: 1,675,795 km (0.114 R)
• M20: 1,781,262 km (0.102 R)
• M21: 1,992,943 km (0.111 R)
• M22: 2,069,238 km (0.066 R)
• M23: 2,134,612 km (0.107 R)
• M24: 2,194,601 km (0.113 R)
• M25: 2,310,240 km (0.102 R)
• M26: 2,421,690 km (0.113 R)
• M27: 2,490,805 km (0.061 R)
• M28: 2,611,530 km (0.073 R)
• M29: 2,669,424 km (0.108 R)
• M30: 2,773,545 km (0.111 R)
• M31: 2,839,218 km (0.116 R)
• M32: 2,938,701 km (0.063 R)
• M33: 3,168,782 km (0.073 R)
• M34: 3,230,716 km (0.088 R)
• M35: 3,390,636 km (0.117 R)
• M36: 3,482,339 km (0.099 R)
• M37: 3,589,003 km (0.081 R)
• M38: 3,646,448 km (0.087 R)
• M39: 3,842,421 km (0.066 R)
• M40: 3,915,874 km (0.083 R)
• M41: 3,982,295 km (0.078 R)
• M42: 4,229,431 km (0.102 R)
• M43: 4,366,463 km (0.071 R)
• M44: 4,481,653 km (0.12 R)
• M45: 4,582,332 km (0.063 R)
• M46: 4,754,520 km (0.118 R)
• M47: 4,857,293 km (0.073 R)
• M48: 5,121,483 km (0.113 R)
• M49: 5,251,184 km (0.057 R)
• M50: 5,332,865 km (0.117 R)
• M51: 5,406,766 km (0.12 R)
• M52: 5,505,800 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 10.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.8 AU - 5.88 AU

Year: 8229 Days

Day: 8.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,013,374 km

• M1: 227,987 km (0.085 R)
• M2: 364,121 km (0.094 R)
• M3: 1,127,818 km (0.083 R)
• M4: 1,510,639 km (0.106 R)
• M5: 1,707,959 km (0.108 R)
• M6: 2,029,594 km (0.079 R)
• M7: 2,248,007 km (0.099 R)
• M8: 2,751,254 km (0.076 R)
• M9: 2,838,620 km (0.103 R)
• M10: 2,971,313 km (0.085 R)
• M11: 3,083,661 km (0.106 R)
• M12: 3,243,132 km (0.084 R)
• M13: 3,452,270 km (0.106 R)
• M14: 4,181,560 km (0.084 R)
• M15: 4,282,389 km (0.11 R)
• M16: 4,435,128 km (0.101 R)
• M17: 4,693,783 km (0.102 R)
• M18: 4,772,322 km (0.09 R)
• M19: 5,280,206 km (0.088 R)
• M20: 5,499,367 km (0.113 R)
• M21: 5,582,245 km (0.104 R)
• M22: 6,289,543 km (0.073 R)
• M23: 6,580,511 km (0.045 R)
• M24: 7,387,891 km (0.11 R)
• M25: 7,510,112 km (0.115 R)
• M26: 7,602,414 km (0.101 R)
• M27: 8,194,822 km (0.109 R)
• M28: 8,416,825 km (0.073 R)
• M29: 9,029,727 km (0.051 R)
• M30: 9,690,202 km (0.087 R)
• M31: 9,925,071 km (0.094 R)
• M32: 9,992,539 km (0.042 R)
• M33: 10,263,910 km (0.074 R)
• M34: 11,799,682 km (0.096 R)
• M35: 11,871,189 km (0.07 R)
• M36: 12,014,654 km (0.042 R)
• M37: 12,303,378 km (0.078 R)
• M38: 12,594,346 km (0.045 R)
• M39: 12,667,349 km (0.118 R)
• M40: 13,034,911 km (0.091 R)
• M41: 14,234,836 km (0.095 R)
• M42: 14,349,129 km (0.114 R)
• M43: 15,705,084 km (0.105 R)
• M44: 15,981,092 km (0.1 R)
• M45: 16,298,688 km (0.094 R)
• M46: 16,658,321 km (0.061 R)
• M47: 17,141,971 km (0.059 R)
• M48: 17,712,238 km (0.077 R)
• M49: 17,835,208 km (0.09 R)
• M50: 17,958,476 km (0.088 R)
• M51: 18,579,008 km (0.081 R)
• M52: 19,290,945 km (0.095 R)
• M53: 19,544,363 km (0.089 R)
• M54: 19,713,858 km (0.067 R)
• M55: 19,883,951 km (0.117 R)
• M56: 20,396,922 km (0.096 R)
• M57: 21,348,813 km (0.071 R)
• M58: 21,567,076 km (0.105 R)
• M59: 23,430,467 km (0.081 R)
• M60: 23,565,554 km (0.072 R)
• M61: 23,881,654 km (0.085 R)
• M62: 24,017,639 km (0.106 R)
• M63: 25,947,601 km (0.099 R)
• M64: 26,274,024 km (0.118 R)
• M65: 26,507,995 km (0.11 R)
• M66: 26,742,863 km (0.043 R)
• M67: 27,546,054 km (0.107 R)
• M68: 27,783,765 km (0.091 R)
• M69: 28,022,224 km (0.107 R)
• M70: 28,117,817 km (0.106 R)
• M71: 28,934,622 km (0.09 R)
• M72: 29,127,902 km (0.111 R)
• M73: 29,273,162 km (0.115 R)
• M74: 29,564,429 km (0.092 R)
• M75: 29,661,667 km (0.059 R)
• M76: 30,051,968 km (0.047 R)
• M77: 30,788,289 km (0.067 R)
• M78: 32,078,571 km (0.073 R)
• M79: 32,228,617 km (0.095 R)
• M80: 32,429,078 km (0.106 R)
• M81: 32,881,462 km (0.095 R)
• M82: 32,982,291 km (0.088 R)
• M83: 33,083,120 km (0.061 R)
• M84: 33,589,360 km (0.108 R)
• M85: 33,792,513 km (0.044 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928

Radius: 7.6

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.06 AU - 10.76 AU

Year: 17736 Days

Day: 15.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,013,374 km

• M1: 150,047 km (0.108 R)
• M2: 223,050 km (0.116 R)
• M3: 624,721 km (0.064 R)
• M4: 1,068,428 km (0.111 R)
• M5: 1,150,707 km (0.079 R)
• M6: 1,206,806 km (0.074 R)
• M7: 1,785,301 km (0.059 R)
• M8: 2,052,034 km (0.117 R)
• M9: 2,120,699 km (0.111 R)
• M10: 2,512,197 km (0.098 R)
• M11: 2,660,299 km (0.092 R)
• M12: 3,361,464 km (0.113 R)
• M13: 3,524,675 km (0.094 R)
• M14: 3,816,840 km (0.069 R)
• M15: 3,987,382 km (0.042 R)
• M16: 4,291,664 km (0.079 R)
• M17: 5,582,993 km (0.078 R)
• M18: 5,776,722 km (0.111 R)
• M19: 6,573,480 km (0.114 R)
• M20: 7,088,845 km (0.112 R)
• M21: 7,193,563 km (0.086 R)
• M22: 7,457,454 km (0.086 R)
• M23: 7,617,224 km (0.081 R)
• M24: 7,832,197 km (0.094 R)
• M25: 7,940,505 km (0.115 R)
• M26: 8,049,113 km (0.104 R)
• M27: 10,863,049 km (0.11 R)
• M28: 13,816,560 km (0.105 R)
• M29: 14,608,232 km (0.081 R)
• M30: 15,822,817 km (0.088 R)
• M31: 17,069,715 km (0.12 R)
• M32: 17,210,188 km (0.111 R)
• M33: 17,351,109 km (0.082 R)
• M34: 17,775,967 km (0.066 R)
• M35: 19,656,562 km (0.046 R)
• M36: 19,803,766 km (0.058 R)
• M37: 20,995,164 km (0.092 R)
• M38: 22,362,937 km (0.112 R)
• M39: 22,748,002 km (0.049 R)
• M40: 23,524,564 km (0.113 R)
• M41: 23,602,804 km (0.05 R)
• M42: 24,152,127 km (0.075 R)
• M43: 26,148,511 km (0.055 R)
• M44: 26,310,526 km (0.1 R)
• M45: 27,207,514 km (0.119 R)
• M46: 27,289,494 km (0.103 R)
• M47: 27,371,623 km (0.071 R)
• M48: 28,446,634 km (0.083 R)
• M49: 28,529,960 km (0.107 R)
• M50: 29,367,109 km (0.106 R)
• M51: 29,788,676 km (0.041 R)
• M52: 30,042,544 km (0.043 R)
• M53: 31,667,326 km (0.106 R)
• M54: 31,839,962 km (0.098 R)
• M55: 34,024,839 km (0.035 R)
• M56: 35,807,298 km (0.039 R)
• M57: 37,711,379 km (0.091 R)
• M58: 39,741,123 km (0.063 R)
• M59: 40,113,921 km (0.04 R)
• M60: 40,863,107 km (0.064 R)
• M61: 41,051,152 km (0.048 R)
• M62: 41,333,742 km (0.072 R)
• M63: 43,138,341 km (0.119 R)
• M64: 44,098,311 km (0.038 R)
• M65: 45,065,461 km (0.049 R)
• M66: 45,551,654 km (0.08 R)
• M67: 46,235,167 km (0.09 R)
• M68: 47,020,556 km (0.094 R)
• M69: 49,403,051 km (0.105 R)
• M70: 49,603,213 km (0.107 R)
• M71: 49,904,204 km (0.103 R)
• M72: 53,871,689 km (0.079 R)
• M73: 56,467,661 km (0.075 R)
• M74: 56,991,702 km (0.104 R)
• M75: 58,256,104 km (0.089 R)
• M76: 58,785,530 km (0.083 R)
• M77: 59,849,471 km (0.107 R)
• M78: 60,490,797 km (0.07 R)
• M79: 60,705,170 km (0.072 R)
• M80: 61,027,105 km (0.104 R)
• M81: 61,457,199 km (0.075 R)
• M82: 63,296,355 km (0.071 R)
• M83: 65,813,339 km (0.084 R)
• M84: 66,254,354 km (0.116 R)
• M85: 69,481,329 km (0.095 R)
• M86: 70,042,770 km (0.083 R)
• M87: 72,303,942 km (0.09 R)
• M88: 72,873,012 km (0.05 R)
• M89: 75,163,954 km (0.111 R)
• M90: 75,394,335 km (0.115 R)
• M91: 75,509,675 km (0.12 R)
• M92: 76,318,251 km (0.192 R)
• M93: 76,549,829 km (0.042 R)
• M94: 76,781,556 km (0.071 R)
• M95: 77,362,145 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.9

Radius: 4.1

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.69 AU - 11.37 AU

Year: 22786 Days

Day: 24.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,013,374 km

• M1: 52,808 km (0.11 R)
• M2: 147,055 km (0.108 R)
• M3: 191,036 km (0.117 R)
• M4: 679,623 km (0.067 R)
• M5: 718,519 km (0.075 R)
• M6: 798,553 km (0.035 R)
• M7: 881,580 km (0.118 R)
• M8: 1,056,161 km (0.062 R)
• M9: 1,313,619 km (0.119 R)
• M10: 2,925,985 km (0.062 R)
• M11: 3,553,847 km (0.1 R)
• M12: 3,900,615 km (0.1 R)
• M13: 4,113,792 km (0.026 R)
• M14: 4,663,115 km (0.052 R)
• M15: 4,700,515 km (0.103 R)
• M16: 5,042,047 km (0.11 R)
• M17: 5,235,327 km (0.085 R)
• M18: 6,195,895 km (0.066 R)
• M19: 6,611,927 km (0.082 R)
• M20: 7,080,018 km (0.084 R)
• M21: 7,166,336 km (0.103 R)
• M22: 8,002,888 km (0.09 R)
• M23: 8,182,854 km (0.099 R)
• M24: 8,962,857 km (0.087 R)
• M25: 9,243,802 km (0.054 R)
• M26: 11,390,382 km (0.107 R)
• M27: 11,491,510 km (0.029 R)
• M28: 11,796,540 km (0.088 R)
• M29: 12,052,801 km (0.104 R)
• M30: 12,311,007 km (0.117 R)
• M31: 13,361,483 km (0.103 R)
• M32: 15,323,459 km (0.079 R)
• M33: 15,379,259 km (0.044 R)
• M34: 15,546,959 km (0.101 R)
• M35: 17,199,267 km (0.091 R)
• M36: 18,727,409 km (0.116 R)
• M37: 18,966,317 km (0.074 R)
• M38: 19,026,156 km (0.109 R)
• M39: 20,114,930 km (0.079 R)
• M40: 20,359,672 km (0.117 R)
• M41: 21,472,830 km (0.078 R)
• M42: 21,785,639 km (0.088 R)
• M43: 22,352,315 km (0.069 R)
• M44: 22,860,051 km (0.072 R)
• M45: 22,923,779 km (0.065 R)
• M46: 23,371,675 km (0.115 R)
• M47: 23,757,787 km (0.105 R)
• M48: 24,797,941 km (0.105 R)
• M49: 25,653,791 km (0.115 R)
• M50: 26,052,170 km (0.077 R)
• M51: 26,519,364 km (0.111 R)
• M52: 27,191,807 km (0.081 R)
• M53: 28,142,501 km (0.044 R)
• M54: 28,828,108 km (0.028 R)
• M55: 29,519,250 km (0.097 R)
• M56: 29,588,664 km (0.116 R)
• M57: 31,412,561 km (0.087 R)
• M58: 32,266,615 km (0.065 R)
• M59: 33,056,043 km (0.12 R)
• M60: 33,272,511 km (0.077 R)
• M61: 34,654,197 km (0.08 R)
• M62: 35,536,376 km (0.067 R)
• M63: 36,649,534 km (0.086 R)
• M64: 38,529,979 km (0.104 R)
• M65: 38,757,667 km (0.048 R)
• M66: 39,062,098 km (0.059 R)
• M67: 39,367,278 km (0.073 R)
• M68: 41,292,453 km (0.035 R)
• M69: 41,759,049 km (0.062 R)
• M70: 41,914,930 km (0.087 R)
• M71: 42,227,290 km (0.097 R)
• M72: 43,801,060 km (0.043 R)
• M73: 44,197,345 km (0.09 R)
• M74: 44,435,804 km (0.041 R)
• M75: 44,515,390 km (0.113 R)
• M76: 45,955,718 km (0.097 R)
• M77: 46,600,634 km (0.112 R)
• M78: 47,329,924 km (0.109 R)
• M79: 47,736,681 km (0.108 R)
• M80: 47,899,742 km (0.117 R)
• M81: 49,128,240 km (0.029 R)
• M82: 51,032,172 km (0.082 R)
• M83: 51,449,251 km (0.081 R)
• M84: 51,616,501 km (0.073 R)
• M85: 51,867,527 km (0.055 R)
• M86: 52,454,848 km (0.116 R)
• M87: 53,044,563 km (0.115 R)
• M88: 53,636,222 km (0.106 R)
• M89: 55,939,281 km (0.106 R)
• M90: 56,973,152 km (0.101 R)
• M91: 57,492,556 km (0.046 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit