🌌 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: 124

Radius: 13.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 254 Days

Day: 10.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,211,338 km

• M1: 167,998 km (0.043 R)
• M2: 253,868 km (0.037 R)
• M3: 345,421 km (0.084 R)
• M4: 444,904 km (0.099 R)
• M5: 560,094 km (0.113 R)
• M6: 657,931 km (0.061 R)
• M7: 933,042 km (0.109 R)
• M8: 1,031,777 km (0.07 R)
• M9: 1,142,030 km (0.106 R)
• M10: 1,251,386 km (0.111 R)
• M11: 1,412,952 km (0.065 R)
• M12: 1,520,214 km (0.118 R)
• M13: 1,714,092 km (0.095 R)
• M14: 1,805,198 km (0.093 R)
• M15: 1,910,215 km (0.118 R)
• M16: 2,002,068 km (0.052 R)
• M17: 2,095,268 km (0.079 R)
• M18: 2,260,573 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.4

Radius: 11.9

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.77 AU - 0.93 AU

Year: 532 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,211,338 km

• M1: 149,149 km (0.035 R)
• M2: 231,129 km (0.028 R)
• M3: 339,886 km (0.109 R)
• M4: 414,386 km (0.081 R)
• M5: 518,057 km (0.089 R)
• M6: 692,788 km (0.074 R)
• M7: 775,067 km (0.101 R)
• M8: 1,133,653 km (0.107 R)
• M9: 1,237,922 km (0.113 R)
• M10: 1,385,725 km (0.086 R)
• M11: 1,477,429 km (0.055 R)
• M12: 1,552,826 km (0.109 R)
• M13: 1,664,576 km (0.09 R)
• M14: 1,770,640 km (0.103 R)
• M15: 1,868,029 km (0.114 R)
• M16: 2,027,650 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 11.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.72 AU - 2.62 AU

Year: 2168 Days

Day: 12.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,211,338 km

• M1: 156,928 km (0.108 R)
• M2: 245,789 km (0.113 R)
• M3: 346,618 km (0.097 R)
• M4: 525,986 km (0.108 R)
• M5: 628,760 km (0.077 R)
• M6: 709,244 km (0.095 R)
• M7: 809,474 km (0.1 R)
• M8: 898,485 km (0.066 R)
• M9: 1,078,451 km (0.075 R)
• M10: 1,168,509 km (0.062 R)
• M11: 1,627,026 km (0.056 R)
• M12: 1,763,609 km (0.099 R)
• M13: 1,860,399 km (0.071 R)
• M14: 1,958,984 km (0.041 R)
• M15: 2,116,211 km (0.03 R)
• M16: 2,196,246 km (0.107 R)
• M17: 2,289,296 km (0.045 R)
• M18: 2,407,329 km (0.071 R)
• M19: 2,699,045 km (0.093 R)
• M20: 2,836,675 km (0.098 R)
• M21: 3,080,071 km (0.109 R)
• M22: 3,210,819 km (0.078 R)
• M23: 3,397,218 km (0.109 R)
• M24: 3,505,377 km (0.034 R)
• M25: 3,614,733 km (0.107 R)
• M26: 4,250,823 km (0.104 R)
• M27: 4,619,283 km (0.075 R)
• M28: 5,593,464 km (0.102 R)
• M29: 6,194,549 km (0.077 R)
• M30: 6,377,357 km (0.09 R)
• M31: 6,477,737 km (0.083 R)
• M32: 6,970,812 km (0.096 R)
• M33: 7,143,598 km (0.045 R)
• M34: 7,493,507 km (0.106 R)
• M35: 7,599,572 km (0.115 R)
• M36: 7,706,235 km (0.116 R)
• M37: 7,795,395 km (0.103 R)
• M38: 7,920,908 km (0.105 R)
• M39: 8,119,424 km (0.067 R)
• M40: 8,447,941 km (0.057 R)
• M41: 8,762,097 km (0.082 R)
• M42: 8,855,296 km (0.092 R)
• M43: 9,117,990 km (0.04 R)
• M44: 9,307,082 km (0.115 R)
• M45: 9,440,374 km (0.053 R)
• M46: 9,631,709 km (0.119 R)
• M47: 9,960,077 km (0.075 R)
• M48: 10,115,808 km (0.116 R)
• M49: 10,194,048 km (0.112 R)
• M50: 10,390,470 km (0.114 R)
• M51: 10,469,457 km (0.055 R)
• M52: 10,548,595 km (0.092 R)
• M53: 10,747,261 km (0.092 R)
• M54: 10,867,089 km (0.086 R)
• M55: 11,027,457 km (0.037 R)
• M56: 11,229,115 km (0.073 R)
• M57: 11,472,810 km (0.093 R)
• M58: 11,882,708 km (0.055 R)
• M59: 12,027,220 km (0.11 R)
• M60: 12,548,569 km (0.1 R)
• M61: 12,717,016 km (0.081 R)
• M62: 12,843,725 km (0.072 R)
• M63: 12,949,790 km (0.086 R)
• M64: 14,951,260 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 9.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.15 AU - 3.89 AU

Year: 4479 Days

Day: 6.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,211,338 km

• M1: 123,418 km (0.088 R)
• M2: 248,332 km (0.115 R)
• M3: 430,543 km (0.117 R)
• M4: 559,197 km (0.092 R)
• M5: 788,979 km (0.11 R)
• M6: 999,613 km (0.099 R)
• M7: 1,073,963 km (0.057 R)
• M8: 1,215,483 km (0.094 R)
• M9: 1,404,724 km (0.074 R)
• M10: 1,589,178 km (0.037 R)
• M11: 1,781,711 km (0.034 R)
• M12: 1,857,706 km (0.1 R)
• M13: 1,935,048 km (0.082 R)
• M14: 2,238,583 km (0.115 R)
• M15: 2,304,555 km (0.098 R)
• M16: 2,387,732 km (0.106 R)
• M17: 2,557,376 km (0.117 R)
• M18: 3,071,992 km (0.044 R)
• M19: 3,145,445 km (0.096 R)
• M20: 3,521,833 km (0.112 R)
• M21: 3,853,192 km (0.053 R)
• M22: 3,932,629 km (0.093 R)
• M23: 4,052,906 km (0.032 R)
• M24: 4,358,684 km (0.08 R)
• M25: 4,778,306 km (0.095 R)
• M26: 5,014,670 km (0.105 R)
• M27: 5,343,038 km (0.059 R)
• M28: 5,431,899 km (0.114 R)
• M29: 5,543,499 km (0.096 R)
• M30: 5,746,503 km (0.056 R)
• M31: 5,860,347 km (0.102 R)
• M32: 6,370,177 km (0.114 R)
• M33: 6,701,985 km (0.094 R)
• M34: 7,015,243 km (0.109 R)
• M35: 7,357,971 km (0.07 R)
• M36: 7,556,338 km (0.066 R)
• M37: 7,882,312 km (0.085 R)
• M38: 8,009,021 km (0.083 R)
• M39: 8,085,316 km (0.078 R)
• M40: 8,341,428 km (0.105 R)
• M41: 8,704,502 km (0.117 R)
• M42: 9,019,854 km (0.111 R)
• M43: 9,205,505 km (0.073 R)
• M44: 9,365,724 km (0.069 R)
• M45: 9,446,208 km (0.113 R)
• M46: 10,484,866 km (0.109 R)
• M47: 10,820,564 km (0.095 R)
• M48: 11,074,431 km (0.062 R)
• M49: 11,358,966 km (0.062 R)
• M50: 11,444,836 km (0.054 R)
• M51: 11,703,640 km (0.033 R)
• M52: 11,848,301 km (0.108 R)
• M53: 12,022,582 km (0.105 R)
• M54: 12,344,517 km (0.097 R)
• M55: 12,462,251 km (0.086 R)
• M56: 13,116,442 km (0.096 R)
• M57: 13,296,857 km (0.104 R)
• M58: 14,706,817 km (0.056 R)
• M59: 15,176,854 km (0.079 R)
• M60: 15,651,827 km (0.09 R)
• M61: 16,163,900 km (0.101 R)
• M62: 16,228,377 km (0.101 R)
• M63: 16,583,971 km (0.104 R)
• M64: 16,648,897 km (0.07 R)
• M65: 16,811,659 km (0.047 R)
• M66: 16,942,258 km (0.084 R)
• M67: 17,171,592 km (0.092 R)
• M68: 17,534,067 km (0.11 R)
• M69: 17,766,094 km (0.063 R)
• M70: 18,232,988 km (0.109 R)
• M71: 18,602,794 km (0.111 R)
• M72: 18,805,500 km (0.067 R)
• M73: 19,658,207 km (0.106 R)
• M74: 20,314,643 km (0.109 R)
• M75: 20,802,930 km (0.094 R)
• M76: 20,978,259 km (0.069 R)
• M77: 21,154,037 km (0.068 R)
• M78: 22,076,307 km (0.077 R)
• M79: 22,470,348 km (0.074 R)
• M80: 23,338,315 km (0.078 R)
• M81: 24,327,905 km (0.1 R)
• M82: 24,512,658 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 9.3

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.65 AU - 3.75 AU

Year: 4827 Days

Day: 10.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,211,338 km

• M1: 118,482 km (0.112 R)
• M2: 238,309 km (0.069 R)
• M3: 382,821 km (0.086 R)
• M4: 516,113 km (0.051 R)
• M5: 630,106 km (0.087 R)
• M6: 953,836 km (0.082 R)
• M7: 1,112,111 km (0.091 R)
• M8: 1,422,227 km (0.078 R)
• M9: 1,604,437 km (0.118 R)
• M10: 1,973,495 km (0.069 R)
• M11: 2,215,245 km (0.042 R)
• M12: 2,466,570 km (0.028 R)
• M13: 3,167,286 km (0.097 R)
• M14: 3,765,528 km (0.114 R)
• M15: 3,880,270 km (0.069 R)
• M16: 4,519,352 km (0.03 R)
• M17: 4,592,355 km (0.058 R)
• M18: 4,863,726 km (0.112 R)
• M19: 5,499,667 km (0.056 R)
• M20: 5,656,146 km (0.108 R)
• M21: 5,734,984 km (0.078 R)
• M22: 5,840,750 km (0.094 R)
• M23: 6,324,400 km (0.082 R)
• M24: 6,406,230 km (0.087 R)
• M25: 6,598,762 km (0.053 R)
• M26: 6,737,290 km (0.09 R)
• M27: 7,187,430 km (0.068 R)
• M28: 7,301,423 km (0.106 R)
• M29: 7,910,137 km (0.116 R)
• M30: 7,969,079 km (0.08 R)
• M31: 8,028,020 km (0.107 R)
• M32: 8,146,352 km (0.089 R)
• M33: 8,535,157 km (0.102 R)
• M34: 9,052,766 km (0.106 R)
• M35: 9,580,547 km (0.105 R)
• M36: 9,800,755 km (0.093 R)
• M37: 10,022,609 km (0.084 R)
• M38: 10,342,449 km (0.118 R)
• M39: 10,536,028 km (0.038 R)
• M40: 10,698,342 km (0.047 R)
• M41: 11,058,125 km (0.071 R)
• M42: 11,555,239 km (0.073 R)
• M43: 11,890,637 km (0.084 R)
• M44: 12,950,837 km (0.114 R)
• M45: 13,089,963 km (0.062 R)
• M46: 13,404,568 km (0.119 R)
• M47: 14,832,629 km (0.106 R)
• M48: 15,491,009 km (0.106 R)
• M49: 15,972,415 km (0.114 R)
• M50: 16,308,711 km (0.102 R)
• M51: 16,534,155 km (0.067 R)
• M52: 16,874,191 km (0.094 R)
• M53: 17,026,033 km (0.082 R)
• M54: 17,331,213 km (0.029 R)
• M55: 17,446,104 km (0.079 R)
• M56: 17,561,294 km (0.079 R)
• M57: 17,753,677 km (0.059 R)
• M58: 17,830,869 km (0.096 R)
• M59: 17,908,212 km (0.106 R)
• M60: 18,101,941 km (0.076 R)
• M61: 18,765,856 km (0.052 R)
• M62: 18,844,545 km (0.099 R)
• M63: 19,081,059 km (0.098 R)
• M64: 19,676,907 km (0.078 R)
• M65: 19,756,792 km (0.115 R)
• M66: 20,278,739 km (0.077 R)
• M67: 20,440,305 km (0.079 R)
• M68: 20,683,402 km (0.085 R)
• M69: 20,764,633 km (0.116 R)
• M70: 21,500,505 km (0.118 R)
• M71: 21,954,535 km (0.114 R)
• M72: 22,578,657 km (0.075 R)
• M73: 22,871,869 km (0.091 R)
• M74: 22,997,980 km (0.09 R)
• M75: 24,100,217 km (0.112 R)
• M76: 24,185,787 km (0.102 R)
• M77: 24,314,292 km (0.105 R)
• M78: 25,176,424 km (0.03 R)
• M79: 25,437,024 km (0.091 R)
• M80: 27,419,794 km (0.071 R)
• M81: 27,822,362 km (0.091 R)
• M82: 27,957,000 km (0.119 R)
• M83: 28,046,758 km (0.065 R)
• M84: 28,723,838 km (0.085 R)
• M85: 29,406,154 km (0.06 R)
• M86: 30,047,929 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 11.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.61 AU - 5.79 AU

Year: 6911 Days

Day: 13.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,211,338 km

• M1: 158,125 km (0.1 R)
• M2: 233,821 km (0.076 R)
• M3: 403,914 km (0.096 R)
• M4: 523,593 km (0.106 R)
• M5: 735,124 km (0.102 R)
• M6: 925,562 km (0.078 R)
• M7: 1,187,358 km (0.118 R)
• M8: 1,356,105 km (0.073 R)
• M9: 1,473,090 km (0.087 R)
• M10: 2,076,269 km (0.081 R)
• M11: 2,494,096 km (0.085 R)
• M12: 2,639,355 km (0.047 R)
• M13: 2,825,006 km (0.067 R)
• M14: 2,900,404 km (0.069 R)
• M15: 3,447,932 km (0.116 R)
• M16: 3,816,840 km (0.095 R)
• M17: 4,976,224 km (0.067 R)
• M18: 5,183,417 km (0.086 R)
• M19: 5,323,141 km (0.109 R)
• M20: 5,725,859 km (0.094 R)
• M21: 5,870,370 km (0.099 R)
• M22: 5,967,309 km (0.051 R)
• M23: 6,237,034 km (0.102 R)
• M24: 6,360,901 km (0.107 R)
• M25: 6,535,781 km (0.117 R)
• M26: 6,661,593 km (0.037 R)
• M27: 6,839,166 km (0.106 R)
• M28: 7,251,009 km (0.106 R)
• M29: 7,381,458 km (0.081 R)
• M30: 7,591,643 km (0.082 R)
• M31: 7,671,080 km (0.105 R)
• M32: 7,964,291 km (0.075 R)
• M33: 8,098,930 km (0.085 R)
• M34: 8,700,014 km (0.03 R)
• M35: 9,514,425 km (0.091 R)
• M36: 10,119,398 km (0.039 R)
• M37: 10,353,220 km (0.093 R)
• M38: 10,736,938 km (0.063 R)
• M39: 10,975,248 km (0.03 R)
• M40: 11,095,225 km (0.1 R)
• M41: 11,275,790 km (0.099 R)
• M42: 11,366,596 km (0.083 R)
• M43: 11,487,920 km (0.113 R)
• M44: 12,008,221 km (0.03 R)
• M45: 12,224,839 km (0.048 R)
• M46: 12,536,302 km (0.043 R)
• M47: 12,693,080 km (0.109 R)
• M48: 12,787,476 km (0.093 R)
• M49: 12,977,017 km (0.058 R)
• M50: 13,262,898 km (0.071 R)
• M51: 14,198,484 km (0.069 R)
• M52: 14,591,926 km (0.12 R)
• M53: 14,856,116 km (0.068 R)
• M54: 14,955,748 km (0.084 R)
• M55: 15,188,672 km (0.106 R)
• M56: 15,895,073 km (0.055 R)
• M57: 16,030,908 km (0.092 R)
• M58: 16,577,838 km (0.056 R)
• M59: 17,026,781 km (0.063 R)
• M60: 17,479,763 km (0.076 R)
• M61: 17,654,942 km (0.038 R)
• M62: 19,548,552 km (0.109 R)
• M63: 19,730,463 km (0.054 R)
• M64: 20,834,047 km (0.11 R)
• M65: 21,131,746 km (0.108 R)
• M66: 21,393,393 km (0.065 R)
• M67: 21,505,891 km (0.08 R)
• M68: 21,618,538 km (0.038 R)
• M69: 22,526,747 km (0.103 R)
• M70: 22,717,633 km (0.097 R)
• M71: 23,718,443 km (0.116 R)
• M72: 24,107,248 km (0.067 R)
• M73: 24,185,189 km (0.078 R)
• M74: 24,694,270 km (0.057 R)
• M75: 24,891,141 km (0.107 R)
• M76: 25,365,366 km (0.116 R)
• M77: 26,042,596 km (0.117 R)
• M78: 26,443,668 km (0.108 R)
• M79: 26,846,834 km (0.038 R)
• M80: 26,968,158 km (0.089 R)
• M81: 27,170,713 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit