🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.3

Radius: 14.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.75 AU - 1.11 AU

Year: 570 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,877,382 km

• M1: 189,840 km (0.119 R)
• M2: 297,101 km (0.11 R)
• M3: 451,486 km (0.09 R)
• M4: 565,779 km (0.034 R)
• M5: 660,026 km (0.097 R)
• M6: 769,382 km (0.045 R)
• M7: 881,580 km (0.118 R)
• M8: 1,000,062 km (0.083 R)
• M9: 1,281,306 km (0.097 R)
• M10: 1,536,969 km (0.091 R)
• M11: 1,695,093 km (0.076 R)
• M12: 1,939,836 km (0.119 R)
• M13: 2,124,739 km (0.08 R)
• M14: 2,322,357 km (0.118 R)
• M15: 2,512,496 km (0.104 R)
• M16: 2,609,585 km (0.074 R)
• M17: 2,736,295 km (0.082 R)
• M18: 2,974,155 km (0.09 R)
• M19: 3,069,748 km (0.056 R)
• M20: 3,188,828 km (0.082 R)
• M21: 3,301,924 km (0.037 R)
• M22: 3,439,554 km (0.069 R)
• M23: 3,657,518 km (0.065 R)
• M24: 3,896,127 km (0.076 R)
• M25: 4,001,294 km (0.105 R)
• M26: 4,107,210 km (0.091 R)
• M27: 4,338,787 km (0.104 R)
• M28: 4,498,558 km (0.103 R)
• M29: 4,651,596 km (0.112 R)
• M30: 4,893,346 km (0.102 R)
• M31: 5,033,220 km (0.088 R)
• M32: 5,139,136 km (0.025 R)
• M33: 5,236,823 km (0.115 R)
• M34: 5,452,244 km (0.075 R)
• M35: 5,542,900 km (0.06 R)
• M36: 5,725,709 km (0.052 R)
• M37: 5,947,712 km (0.107 R)
• M38: 6,116,159 km (0.094 R)
• M39: 6,295,677 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287

Radius: 9.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.02 AU - 1.1 AU

Year: 694 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 90,877,382 km

• M1: 144,661 km (0.091 R)
• M2: 206,445 km (0.1 R)
• M3: 271,969 km (0.106 R)
• M4: 376,239 km (0.054 R)
• M5: 451,636 km (0.085 R)
• M6: 672,293 km (0.106 R)
• M7: 789,278 km (0.111 R)
• M8: 913,445 km (0.056 R)
• M9: 1,001,707 km (0.111 R)
• M10: 1,083,089 km (0.102 R)
• M11: 1,207,255 km (0.113 R)
• M12: 1,437,486 km (0.103 R)
• M13: 1,513,781 km (0.062 R)
• M14: 1,580,202 km (0.106 R)
• M15: 1,710,652 km (0.066 R)
• M16: 1,874,162 km (0.055 R)
• M17: 1,933,852 km (0.057 R)
• M18: 2,055,176 km (0.079 R)
• M19: 2,198,042 km (0.12 R)
• M20: 2,280,171 km (0.113 R)
• M21: 2,389,228 km (0.051 R)
• M22: 2,539,573 km (0.03 R)
• M23: 2,612,727 km (0.115 R)
• M24: 2,760,978 km (0.069 R)
• M25: 2,836,076 km (0.079 R)
• M26: 3,079,921 km (0.113 R)
• M27: 3,158,011 km (0.12 R)
• M28: 3,251,061 km (0.084 R)
• M29: 3,323,466 km (0.074 R)
• M30: 3,440,153 km (0.093 R)
• M31: 3,565,815 km (0.12 R)
• M32: 3,625,355 km (0.1 R)
• M33: 3,715,413 km (0.09 R)
• M34: 3,890,293 km (0.064 R)
• M35: 3,959,407 km (0.08 R)
• M36: 4,153,585 km (0.071 R)
• M37: 4,232,273 km (0.087 R)
• M38: 4,303,332 km (0.106 R)
• M39: 4,446,946 km (0.051 R)
• M40: 4,665,210 km (0.117 R)
• M41: 4,820,941 km (0.11 R)
• M42: 5,095,603 km (0.104 R)
• M43: 5,196,731 km (0.029 R)
• M44: 5,332,566 km (0.113 R)
• M45: 5,452,543 km (0.07 R)
• M46: 5,538,712 km (0.119 R)
• M47: 5,703,718 km (0.102 R)
• M48: 5,808,885 km (0.057 R)
• M49: 5,888,023 km (0.088 R)
• M50: 6,056,619 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 10

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.79 AU - 4.43 AU

Year: 5298 Days

Day: 7.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,877,382 km

• M1: 125,064 km (0.094 R)
• M2: 219,909 km (0.028 R)
• M3: 467,942 km (0.037 R)
• M4: 602,131 km (0.075 R)
• M5: 689,497 km (0.109 R)
• M6: 933,640 km (0.029 R)
• M7: 1,048,681 km (0.03 R)
• M8: 1,132,157 km (0.072 R)
• M9: 1,570,179 km (0.057 R)
• M10: 1,694,645 km (0.085 R)
• M11: 1,779,467 km (0.075 R)
• M12: 1,998,029 km (0.096 R)
• M13: 2,103,047 km (0.085 R)
• M14: 2,303,209 km (0.115 R)
• M15: 2,366,040 km (0.118 R)
• M16: 2,445,327 km (0.106 R)
• M17: 2,525,661 km (0.074 R)
• M18: 2,656,110 km (0.075 R)
• M19: 3,252,707 km (0.106 R)
• M20: 3,502,984 km (0.113 R)
• M21: 3,593,790 km (0.037 R)
• M22: 3,667,093 km (0.101 R)
• M23: 3,889,993 km (0.111 R)
• M24: 4,705,152 km (0.101 R)
• M25: 5,090,965 km (0.069 R)
• M26: 5,423,820 km (0.109 R)
• M27: 5,678,137 km (0.06 R)
• M28: 5,936,492 km (0.119 R)
• M29: 6,286,851 km (0.096 R)
• M30: 6,375,562 km (0.08 R)
• M31: 6,487,012 km (0.103 R)
• M32: 6,711,858 km (0.105 R)
• M33: 7,007,912 km (0.102 R)
• M34: 7,076,877 km (0.083 R)
• M35: 7,192,366 km (0.084 R)
• M36: 7,826,512 km (0.119 R)
• M37: 7,969,827 km (0.084 R)
• M38: 8,259,149 km (0.03 R)
• M39: 8,356,387 km (0.069 R)
• M40: 8,527,527 km (0.1 R)
• M41: 9,047,679 km (0.06 R)
• M42: 9,147,910 km (0.119 R)
• M43: 9,349,568 km (0.043 R)
• M44: 9,654,897 km (0.117 R)
• M45: 9,989,248 km (0.111 R)
• M46: 10,511,046 km (0.092 R)
• M47: 10,988,412 km (0.079 R)
• M48: 11,202,786 km (0.119 R)
• M49: 11,554,192 km (0.114 R)
• M50: 11,717,552 km (0.077 R)
• M51: 11,799,682 km (0.105 R)
• M52: 11,991,616 km (0.098 R)
• M53: 12,129,545 km (0.053 R)
• M54: 12,378,925 km (0.114 R)
• M55: 12,518,200 km (0.066 R)
• M56: 12,854,795 km (0.118 R)
• M57: 13,109,112 km (0.101 R)
• M58: 13,393,647 km (0.056 R)
• M59: 13,766,594 km (0.058 R)
• M60: 14,640,246 km (0.113 R)
• M61: 15,262,573 km (0.064 R)
• M62: 15,501,930 km (0.066 R)
• M63: 15,832,990 km (0.107 R)
• M64: 15,923,646 km (0.077 R)
• M65: 16,044,970 km (0.102 R)
• M66: 16,379,920 km (0.077 R)
• M67: 16,932,983 km (0.108 R)
• M68: 17,056,700 km (0.076 R)
• M69: 17,585,978 km (0.089 R)
• M70: 17,711,341 km (0.12 R)
• M71: 18,089,075 km (0.091 R)
• M72: 18,152,355 km (0.07 R)
• M73: 18,437,638 km (0.117 R)
• M74: 18,501,367 km (0.072 R)
• M75: 18,596,811 km (0.097 R)
• M76: 18,660,689 km (0.117 R)
• M77: 20,213,963 km (0.117 R)
• M78: 21,372,449 km (0.058 R)
• M79: 22,348,576 km (0.044 R)
• M80: 22,586,436 km (0.053 R)
• M81: 22,756,828 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 10.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.5 AU - 6.6 AU

Year: 9462 Days

Day: 7.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 90,877,382 km

• M1: 203,004 km (0.102 R)
• M2: 399,576 km (0.099 R)
• M3: 815,308 km (0.071 R)
• M4: 955,930 km (0.085 R)
• M5: 1,095,505 km (0.06 R)
• M6: 1,242,261 km (0.092 R)
• M7: 1,323,343 km (0.076 R)
• M8: 1,610,571 km (0.119 R)
• M9: 2,108,732 km (0.098 R)
• M10: 3,253,903 km (0.093 R)
• M11: 4,497,959 km (0.079 R)
• M12: 4,769,479 km (0.087 R)
• M13: 5,211,840 km (0.106 R)
• M14: 5,599,000 km (0.086 R)
• M15: 6,135,757 km (0.079 R)
• M16: 6,241,522 km (0.115 R)
• M17: 6,634,666 km (0.065 R)
• M18: 7,558,133 km (0.036 R)
• M19: 7,919,562 km (0.058 R)
• M20: 8,112,094 km (0.098 R)
• M21: 9,934,495 km (0.044 R)
• M22: 10,541,115 km (0.107 R)
• M23: 11,462,488 km (0.059 R)
• M24: 12,076,288 km (0.111 R)
• M25: 13,358,791 km (0.074 R)
• M26: 13,657,388 km (0.026 R)
• M27: 14,167,517 km (0.035 R)
• M28: 14,589,682 km (0.075 R)
• M29: 14,897,255 km (0.119 R)
• M30: 15,111,330 km (0.084 R)
• M31: 15,759,836 km (0.11 R)
• M32: 16,442,003 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.6

Radius: 7.1

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.73 AU - 11.61 AU

Year: 22161 Days

Day: 19.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,877,382 km

• M1: 111,301 km (0.047 R)
• M2: 289,472 km (0.102 R)
• M3: 468,989 km (0.097 R)
• M4: 607,966 km (0.114 R)
• M5: 708,496 km (0.067 R)
• M6: 1,227,600 km (0.119 R)
• M7: 1,592,769 km (0.087 R)
• M8: 1,733,839 km (0.042 R)
• M9: 2,028,098 km (0.087 R)
• M10: 2,142,690 km (0.105 R)
• M11: 2,378,008 km (0.096 R)
• M12: 3,133,327 km (0.115 R)
• M13: 3,721,696 km (0.069 R)
• M14: 5,153,048 km (0.107 R)
• M15: 5,205,258 km (0.116 R)
• M16: 5,257,468 km (0.052 R)
• M17: 6,395,907 km (0.094 R)
• M18: 7,666,741 km (0.108 R)
• M19: 7,726,431 km (0.115 R)
• M20: 8,208,734 km (0.053 R)
• M21: 9,139,233 km (0.09 R)
• M22: 9,265,793 km (0.062 R)
• M23: 9,649,063 km (0.113 R)
• M24: 9,777,866 km (0.101 R)
• M25: 9,972,344 km (0.113 R)
• M26: 10,762,819 km (0.111 R)
• M27: 11,165,686 km (0.12 R)
• M28: 12,124,608 km (0.103 R)
• M29: 12,543,632 km (0.081 R)
• M30: 14,635,010 km (0.082 R)
• M31: 14,857,462 km (0.109 R)
• M32: 15,155,910 km (0.077 R)
• M33: 18,087,430 km (0.099 R)
• M34: 18,806,846 km (0.065 R)
• M35: 19,535,537 km (0.078 R)
• M36: 20,108,647 km (0.108 R)
• M37: 20,770,468 km (0.055 R)
• M38: 20,853,794 km (0.095 R)
• M39: 23,748,812 km (0.108 R)
• M40: 25,688,049 km (0.073 R)
• M41: 27,221,128 km (0.069 R)
• M42: 30,280,554 km (0.088 R)
• M43: 30,848,427 km (0.104 R)
• M44: 31,229,004 km (0.043 R)
• M45: 31,515,335 km (0.119 R)
• M46: 32,379,861 km (0.077 R)
• M47: 33,349,554 km (0.115 R)
• M48: 34,328,672 km (0.077 R)
• M49: 35,019,814 km (0.114 R)
• M50: 37,626,408 km (0.049 R)
• M51: 38,338,942 km (0.067 R)
• M52: 39,364,286 km (0.085 R)
• M53: 39,570,582 km (0.116 R)
• M54: 40,398,755 km (0.084 R)
• M55: 40,502,726 km (0.119 R)
• M56: 41,128,195 km (0.086 R)
• M57: 41,337,482 km (0.064 R)
• M58: 44,947,727 km (0.036 R)
• M59: 45,703,496 km (0.12 R)
• M60: 46,245,788 km (0.072 R)
• M61: 48,326,246 km (0.112 R)
• M62: 48,878,860 km (0.043 R)
• M63: 48,989,563 km (0.064 R)
• M64: 49,767,322 km (0.1 R)
• M65: 51,222,311 km (0.104 R)
• M66: 51,672,900 km (0.084 R)
• M67: 52,124,685 km (0.034 R)
• M68: 52,804,907 km (0.092 R)
• M69: 53,488,120 km (0.101 R)
• M70: 56,017,820 km (0.09 R)
• M71: 56,482,022 km (0.1 R)
• M72: 57,414,167 km (0.066 R)
• M73: 57,764,974 km (0.107 R)
• M74: 58,704,149 km (0.116 R)
• M75: 58,939,616 km (0.117 R)
• M76: 59,057,499 km (0.109 R)
• M77: 61,551,446 km (0.112 R)
• M78: 62,630,794 km (0.094 R)
• M79: 63,595,551 km (0.079 R)
• M80: 65,783,868 km (0.096 R)
• M81: 66,887,302 km (0.119 R)
• M82: 67,256,510 km (0.096 R)
• M83: 71,739,061 km (0.111 R)
• M84: 72,621,688 km (0.111 R)
• M85: 73,889,081 km (0.104 R)
• M86: 78,641,207 km (0.098 R)
• M87: 78,900,909 km (0.091 R)
• M88: 81,250,792 km (0.092 R)
• M89: 82,302,615 km (0.097 R)
• M90: 84,818,552 km (0.119 R)
• M91: 86,019,224 km (0.112 R)
• M92: 86,420,596 km (0.118 R)
• M93: 88,167,300 km (0.069 R)
• M94: 90,333,178 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 18,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit