🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.6

Radius: 11.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.56 AU - 0.86 AU

Year: 421 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,735,475 km

• M1: 172,786 km (0.098 R)
• M2: 249,828 km (0.104 R)
• M3: 353,500 km (0.037 R)
• M4: 458,517 km (0.07 R)
• M5: 536,308 km (0.105 R)
• M6: 725,550 km (0.064 R)
• M7: 827,426 km (0.104 R)
• M8: 1,054,964 km (0.103 R)
• M9: 1,130,062 km (0.072 R)
• M10: 1,276,967 km (0.109 R)
• M11: 1,352,963 km (0.078 R)
• M12: 1,467,705 km (0.069 R)
• M13: 1,585,737 km (0.098 R)
• M14: 1,668,016 km (0.115 R)
• M15: 1,887,925 km (0.114 R)
• M16: 1,990,998 km (0.091 R)
• M17: 2,080,158 km (0.064 R)
• M18: 2,197,742 km (0.05 R)
• M19: 2,273,738 km (0.095 R)
• M20: 2,367,237 km (0.051 R)
• M21: 2,450,862 km (0.108 R)
• M22: 2,546,754 km (0.067 R)
• M23: 2,719,240 km (0.098 R)
• M24: 2,824,707 km (0.071 R)
• M25: 3,057,930 km (0.107 R)
• M26: 3,204,686 km (0.115 R)
• M27: 3,297,586 km (0.095 R)
• M28: 3,498,795 km (0.079 R)
• M29: 3,594,538 km (0.072 R)
• M30: 3,704,193 km (0.108 R)
• M31: 3,828,060 km (0.107 R)
• M32: 3,940,109 km (0.034 R)
• M33: 4,140,420 km (0.106 R)
• M34: 4,221,502 km (0.111 R)
• M35: 4,310,064 km (0.089 R)
• M36: 4,509,628 km (0.073 R)
• M37: 4,691,240 km (0.115 R)
• M38: 4,804,336 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 10.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.05 AU - 1.33 AU

Year: 912 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,735,475 km

• M1: 127,009 km (0.088 R)
• M2: 276,606 km (0.082 R)
• M3: 373,995 km (0.107 R)
• M4: 445,353 km (0.113 R)
• M5: 510,278 km (0.082 R)
• M6: 608,415 km (0.077 R)
• M7: 692,788 km (0.095 R)
• M8: 767,138 km (0.107 R)
• M9: 905,217 km (0.115 R)
• M10: 1,007,542 km (0.116 R)
• M11: 1,361,041 km (0.092 R)
• M12: 1,442,871 km (0.086 R)
• M13: 1,616,255 km (0.038 R)
• M14: 1,786,797 km (0.073 R)
• M15: 1,917,396 km (0.092 R)
• M16: 2,035,728 km (0.088 R)
• M17: 2,156,453 km (0.112 R)
• M18: 2,372,323 km (0.059 R)
• M19: 2,533,141 km (0.089 R)
• M20: 2,715,052 km (0.078 R)
• M21: 2,819,321 km (0.078 R)
• M22: 2,913,119 km (0.102 R)
• M23: 3,013,799 km (0.105 R)
• M24: 3,146,043 km (0.09 R)
• M25: 3,237,298 km (0.045 R)
• M26: 3,422,650 km (0.091 R)
• M27: 3,842,421 km (0.12 R)
• M28: 3,973,020 km (0.071 R)
• M29: 4,144,908 km (0.074 R)
• M30: 4,496,164 km (0.103 R)
• M31: 4,571,711 km (0.101 R)
• M32: 4,661,470 km (0.086 R)
• M33: 4,772,920 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.3

Radius: 11.3

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.75 AU - 5.91 AU

Year: 7462 Days

Day: 13.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,735,475 km

• M1: 147,354 km (0.087 R)
• M2: 250,277 km (0.114 R)
• M3: 581,188 km (0.116 R)
• M4: 756,367 km (0.068 R)
• M5: 1,253,181 km (0.047 R)
• M6: 1,406,370 km (0.061 R)
• M7: 1,669,213 km (0.07 R)
• M8: 2,059,514 km (0.112 R)
• M9: 2,359,158 km (0.067 R)
• M10: 2,526,409 km (0.112 R)
• M11: 2,697,549 km (0.084 R)
• M12: 2,797,181 km (0.109 R)
• M13: 3,000,185 km (0.108 R)
• M14: 3,181,947 km (0.102 R)
• M15: 3,340,520 km (0.093 R)
• M16: 3,610,844 km (0.094 R)
• M17: 3,721,097 km (0.115 R)
• M18: 3,888,497 km (0.073 R)
• M19: 4,058,441 km (0.098 R)
• M20: 4,376,336 km (0.107 R)
• M21: 4,553,161 km (0.095 R)
• M22: 5,159,930 km (0.109 R)
• M23: 5,504,603 km (0.101 R)
• M24: 5,856,906 km (0.09 R)
• M25: 5,954,145 km (0.062 R)
• M26: 6,315,723 km (0.092 R)
• M27: 6,922,941 km (0.072 R)
• M28: 7,584,014 km (0.099 R)
• M29: 7,832,795 km (0.072 R)
• M30: 8,120,322 km (0.071 R)
• M31: 8,374,788 km (0.064 R)
• M32: 9,917,591 km (0.101 R)
• M33: 10,385,533 km (0.066 R)
• M34: 11,956,011 km (0.12 R)
• M35: 12,370,547 km (0.098 R)
• M36: 13,384,671 km (0.06 R)
• M37: 13,945,214 km (0.091 R)
• M38: 14,119,197 km (0.107 R)
• M39: 14,250,095 km (0.071 R)
• M40: 15,717,500 km (0.077 R)
• M41: 16,171,679 km (0.117 R)
• M42: 16,492,118 km (0.117 R)
• M43: 17,092,754 km (0.064 R)
• M44: 17,185,803 km (0.117 R)
• M45: 17,747,693 km (0.063 R)
• M46: 18,411,010 km (0.047 R)
• M47: 18,745,660 km (0.11 R)
• M48: 18,889,574 km (0.069 R)
• M49: 19,469,415 km (0.095 R)
• M50: 20,104,308 km (0.068 R)
• M51: 20,251,662 km (0.081 R)
• M52: 21,144,013 km (0.07 R)
• M53: 21,394,141 km (0.11 R)
• M54: 22,251,935 km (0.117 R)
• M55: 22,813,077 km (0.069 R)
• M56: 23,120,949 km (0.087 R)
• M57: 23,275,484 km (0.076 R)
• M58: 23,585,600 km (0.102 R)
• M59: 24,209,872 km (0.035 R)
• M60: 24,944,996 km (0.106 R)
• M61: 26,706,810 km (0.086 R)
• M62: 27,684,732 km (0.077 R)
• M63: 28,674,321 km (0.1 R)
• M64: 29,062,229 km (0.061 R)
• M65: 29,563,531 km (0.111 R)
• M66: 31,597,464 km (0.116 R)
• M67: 31,711,757 km (0.106 R)
• M68: 32,343,060 km (0.086 R)
• M69: 32,573,590 km (0.107 R)
• M70: 33,443,053 km (0.089 R)
• M71: 34,027,083 km (0.116 R)
• M72: 35,501,519 km (0.105 R)
• M73: 36,396,115 km (0.028 R)
• M74: 36,696,058 km (0.104 R)
• M75: 36,876,324 km (0.084 R)
• M76: 38,025,236 km (0.113 R)
• M77: 38,329,518 km (0.1 R)
• M78: 40,234,198 km (0.08 R)
• M79: 40,668,480 km (0.097 R)
• M80: 40,792,946 km (0.029 R)
• M81: 41,667,196 km (0.089 R)
• M82: 41,980,902 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.6

Radius: 6.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.73 AU - 6.49 AU

Year: 10616 Days

Day: 20.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,735,475 km

• M1: 103,223 km (0.078 R)
• M2: 179,966 km (0.056 R)
• M3: 234,121 km (0.029 R)
• M4: 482,154 km (0.07 R)
• M5: 970,292 km (0.051 R)
• M6: 1,030,430 km (0.108 R)
• M7: 1,107,174 km (0.107 R)
• M8: 1,202,019 km (0.082 R)
• M9: 1,789,191 km (0.052 R)
• M10: 2,331,034 km (0.084 R)
• M11: 2,683,487 km (0.038 R)
• M12: 2,986,273 km (0.056 R)
• M13: 3,345,607 km (0.113 R)
• M14: 3,530,360 km (0.106 R)
• M15: 3,837,933 km (0.113 R)
• M16: 3,958,509 km (0.049 R)
• M17: 4,129,350 km (0.077 R)
• M18: 4,529,225 km (0.059 R)
• M19: 6,276,827 km (0.066 R)
• M20: 6,362,098 km (0.034 R)
• M21: 6,620,005 km (0.111 R)
• M22: 6,998,787 km (0.059 R)
• M23: 7,474,508 km (0.091 R)
• M24: 7,685,890 km (0.103 R)
• M25: 7,746,627 km (0.043 R)
• M26: 7,929,884 km (0.087 R)
• M27: 8,145,604 km (0.049 R)
• M28: 8,677,275 km (0.116 R)
• M29: 8,835,849 km (0.065 R)
• M30: 9,544,643 km (0.105 R)
• M31: 9,708,303 km (0.095 R)
• M32: 9,807,038 km (0.082 R)
• M33: 9,905,922 km (0.075 R)
• M34: 10,204,819 km (0.044 R)
• M35: 10,338,709 km (0.069 R)
• M36: 10,743,670 km (0.112 R)
• M37: 11,778,588 km (0.112 R)
• M38: 11,883,756 km (0.086 R)
• M39: 12,095,137 km (0.095 R)
• M40: 12,736,912 km (0.095 R)
• M41: 12,953,231 km (0.088 R)
• M42: 13,353,106 km (0.062 R)
• M43: 13,683,268 km (0.102 R)
• M44: 14,164,824 km (0.12 R)
• M45: 14,652,064 km (0.098 R)
• M46: 15,106,543 km (0.117 R)
• M47: 15,297,429 km (0.063 R)
• M48: 15,642,851 km (0.104 R)
• M49: 16,576,491 km (0.104 R)
• M50: 17,208,841 km (0.074 R)
• M51: 17,970,145 km (0.066 R)
• M52: 18,660,539 km (0.097 R)
• M53: 19,194,304 km (0.114 R)
• M54: 19,235,593 km (0.099 R)
• M55: 19,276,882 km (0.093 R)
• M56: 20,740,847 km (0.06 R)
• M57: 21,336,396 km (0.079 R)
• M58: 21,636,340 km (0.11 R)
• M59: 21,722,209 km (0.059 R)
• M60: 22,893,561 km (0.119 R)
• M61: 22,937,393 km (0.112 R)
• M62: 24,085,257 km (0.052 R)
• M63: 24,129,688 km (0.086 R)
• M64: 24,442,198 km (0.08 R)
• M65: 24,531,657 km (0.119 R)
• M66: 24,576,537 km (0.078 R)
• M67: 24,666,146 km (0.049 R)
• M68: 24,711,025 km (0.118 R)
• M69: 25,116,136 km (0.064 R)
• M70: 27,128,227 km (0.067 R)
• M71: 27,313,729 km (0.089 R)
• M72: 28,247,519 km (0.118 R)
• M73: 28,341,466 km (0.07 R)
• M74: 28,765,427 km (0.095 R)
• M75: 28,859,972 km (0.076 R)
• M76: 29,191,631 km (0.048 R)
• M77: 29,476,914 km (0.028 R)
• M78: 29,667,502 km (0.093 R)
• M79: 29,763,095 km (0.076 R)
• M80: 29,810,816 km (0.118 R)
• M81: 30,338,149 km (0.063 R)
• M82: 30,771,983 km (0.105 R)
• M83: 30,820,303 km (0.064 R)
• M84: 31,013,733 km (0.119 R)
• M85: 31,402,089 km (0.055 R)
• M86: 32,330,643 km (0.058 R)
• M87: 32,428,929 km (0.066 R)
• M88: 33,020,738 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.1

Radius: 7.6

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.83 AU - 8.93 AU

Year: 17052 Days

Day: 21.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,735,475 km

• M1: 119,529 km (0.068 R)
• M2: 176,077 km (0.085 R)
• M3: 224,247 km (0.086 R)
• M4: 461,509 km (0.105 R)
• M5: 638,633 km (0.117 R)
• M6: 956,379 km (0.074 R)
• M7: 1,081,293 km (0.099 R)
• M8: 1,158,785 km (0.102 R)
• M9: 1,211,593 km (0.068 R)
• M10: 1,319,603 km (0.093 R)
• M11: 1,574,518 km (0.103 R)
• M12: 1,907,223 km (0.063 R)
• M13: 2,228,559 km (0.097 R)
• M14: 2,328,341 km (0.115 R)
• M15: 2,532,393 km (0.109 R)
• M16: 3,755,355 km (0.107 R)
• M17: 3,914,527 km (0.1 R)
• M18: 4,157,474 km (0.117 R)
• M19: 5,002,254 km (0.075 R)
• M20: 5,310,425 km (0.056 R)
• M21: 6,130,670 km (0.079 R)
• M22: 7,185,934 km (0.077 R)
• M23: 7,785,073 km (0.057 R)
• M24: 7,937,364 km (0.059 R)
• M25: 8,818,944 km (0.069 R)
• M26: 9,137,438 km (0.101 R)
• M27: 10,281,712 km (0.064 R)
• M28: 11,240,784 km (0.119 R)
• M29: 11,586,056 km (0.054 R)
• M30: 13,914,248 km (0.052 R)
• M31: 14,658,946 km (0.115 R)
• M32: 15,416,509 km (0.084 R)
• M33: 15,544,116 km (0.115 R)
• M34: 15,672,023 km (0.102 R)
• M35: 15,736,050 km (0.064 R)
• M36: 16,381,416 km (0.095 R)
• M37: 16,838,288 km (0.112 R)
• M38: 16,969,634 km (0.091 R)
• M39: 17,898,488 km (0.064 R)
• M40: 18,166,866 km (0.117 R)
• M41: 18,775,580 km (0.025 R)
• M42: 20,221,892 km (0.093 R)
• M43: 20,782,286 km (0.061 R)
• M44: 21,135,187 km (0.1 R)
• M45: 24,102,162 km (0.082 R)
• M46: 24,398,515 km (0.053 R)
• M47: 24,696,215 km (0.09 R)
• M48: 25,898,533 km (0.102 R)
• M49: 28,126,045 km (0.026 R)
• M50: 28,281,926 km (0.045 R)
• M51: 28,908,293 km (0.093 R)
• M52: 29,223,196 km (0.094 R)
• M53: 31,945,429 km (0.106 R)
• M54: 32,843,465 km (0.085 R)
• M55: 33,254,260 km (0.044 R)
• M56: 33,336,689 km (0.093 R)
• M57: 34,330,617 km (0.111 R)
• M58: 34,914,946 km (0.11 R)
• M59: 35,334,269 km (0.093 R)
• M60: 36,093,329 km (0.118 R)
• M61: 37,885,212 km (0.049 R)
• M62: 39,444,022 km (0.082 R)
• M63: 39,618,602 km (0.03 R)
• M64: 39,705,968 km (0.091 R)
• M65: 41,023,775 km (0.089 R)
• M66: 41,732,420 km (0.079 R)
• M67: 43,792,533 km (0.088 R)
• M68: 45,153,724 km (0.092 R)
• M69: 45,427,637 km (0.059 R)
• M70: 46,344,672 km (0.081 R)
• M71: 47,267,841 km (0.065 R)
• M72: 48,757,536 km (0.086 R)
• M73: 50,546,278 km (0.07 R)
• M74: 50,925,658 km (0.119 R)
• M75: 52,356,562 km (0.113 R)
• M76: 52,740,430 km (0.098 R)
• M77: 53,221,387 km (0.05 R)
• M78: 53,607,350 km (0.095 R)
• M79: 54,868,011 km (0.118 R)
• M80: 55,844,287 km (0.101 R)
• M81: 57,023,567 km (0.108 R)
• M82: 57,418,356 km (0.115 R)
• M83: 59,206,499 km (0.086 R)
• M84: 61,517,936 km (0.091 R)
• M85: 62,328,756 km (0.087 R)
• M86: 62,430,483 km (0.102 R)
• M87: 62,735,513 km (0.033 R)
• M88: 63,961,168 km (0.081 R)
• M89: 66,228,473 km (0.12 R)
• M90: 66,539,637 km (0.088 R)
• M91: 67,684,958 km (0.066 R)
• M92: 68,731,844 km (0.088 R)
• M93: 70,417,812 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit