🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 11.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.56 AU - 0.78 AU

Year: 379 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 15,498,779 km

• M1: 148,102 km (0.119 R)
• M2: 248,482 km (0.062 R)
• M3: 327,769 km (0.086 R)
• M4: 458,817 km (0.105 R)
• M5: 542,292 km (0.104 R)
• M6: 677,678 km (0.108 R)
• M7: 780,003 km (0.075 R)
• M8: 904,020 km (0.046 R)
• M9: 993,629 km (0.114 R)
• M10: 1,077,853 km (0.098 R)
• M11: 1,209,200 km (0.09 R)
• M12: 1,290,581 km (0.115 R)
• M13: 1,383,481 km (0.101 R)
• M14: 1,493,286 km (0.082 R)
• M15: 1,630,916 km (0.112 R)
• M16: 1,762,861 km (0.05 R)
• M17: 1,861,446 km (0.118 R)
• M18: 2,141,344 km (0.102 R)
• M19: 2,219,135 km (0.047 R)
• M20: 2,388,928 km (0.079 R)
• M21: 2,814,385 km (0.079 R)
• M22: 2,961,589 km (0.026 R)
• M23: 3,098,920 km (0.077 R)
• M24: 3,289,508 km (0.116 R)
• M25: 3,438,357 km (0.113 R)
• M26: 3,622,512 km (0.087 R)
• M27: 3,783,181 km (0.119 R)
• M28: 3,877,876 km (0.107 R)
• M29: 3,973,469 km (0.041 R)
• M30: 4,076,692 km (0.119 R)
• M31: 4,194,874 km (0.108 R)
• M32: 4,286,129 km (0.116 R)
• M33: 4,392,044 km (0.103 R)
• M34: 4,477,464 km (0.092 R)
• M35: 4,563,483 km (0.04 R)
• M36: 4,686,303 km (0.089 R)
• M37: 4,876,292 km (0.116 R)
• M38: 4,994,624 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 8.7

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.8 AU - 0.92 AU

Year: 551 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 15,498,779 km

• M1: 111,750 km (0.08 R)
• M2: 181,612 km (0.082 R)
• M3: 256,860 km (0.1 R)
• M4: 319,391 km (0.108 R)
• M5: 420,071 km (0.102 R)
• M6: 528,679 km (0.039 R)
• M7: 586,872 km (0.082 R)
• M8: 676,332 km (0.085 R)
• M9: 796,459 km (0.103 R)
• M10: 864,526 km (0.11 R)
• M11: 968,048 km (0.059 R)
• M12: 1,093,112 km (0.104 R)
• M13: 1,199,625 km (0.111 R)
• M14: 1,260,362 km (0.076 R)
• M15: 1,385,127 km (0.111 R)
• M16: 1,566,738 km (0.117 R)
• M17: 1,667,418 km (0.115 R)
• M18: 1,790,986 km (0.071 R)
• M19: 1,868,029 km (0.074 R)
• M20: 2,120,699 km (0.102 R)
• M21: 2,262,668 km (0.03 R)
• M22: 2,595,373 km (0.106 R)
• M23: 2,885,893 km (0.042 R)
• M24: 3,093,834 km (0.075 R)
• M25: 3,152,925 km (0.059 R)
• M26: 3,272,304 km (0.12 R)
• M27: 3,568,508 km (0.115 R)
• M28: 3,639,567 km (0.118 R)
• M29: 3,909,890 km (0.109 R)
• M30: 3,983,193 km (0.065 R)
• M31: 4,038,395 km (0.106 R)
• M32: 4,252,469 km (0.075 R)
• M33: 4,337,291 km (0.117 R)
• M34: 4,441,710 km (0.084 R)
• M35: 4,537,453 km (0.112 R)
• M36: 4,604,772 km (0.079 R)
• M37: 4,701,562 km (0.043 R)
• M38: 4,907,109 km (0.119 R)
• M39: 4,986,247 km (0.113 R)
• M40: 5,095,752 km (0.117 R)
• M41: 5,236,225 km (0.096 R)
• M42: 5,367,871 km (0.116 R)
• M43: 5,531,381 km (0.077 R)
• M44: 5,624,132 km (0.111 R)
• M45: 5,915,848 km (0.12 R)
• M46: 6,255,285 km (0.096 R)
• M47: 6,416,552 km (0.051 R)
• M48: 6,514,090 km (0.103 R)
• M49: 6,579,314 km (0.088 R)
• M50: 6,666,680 km (0.106 R)
• M51: 6,743,423 km (0.091 R)
• M52: 6,798,475 km (0.109 R)
• M53: 6,986,520 km (0.079 R)
• M54: 7,053,390 km (0.077 R)
• M55: 7,424,692 km (0.111 R)
• M56: 7,549,905 km (0.101 R)
• M57: 7,790,908 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 8.6

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.25 AU - 2.87 AU

Year: 2827 Days

Day: 7.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 15,498,779 km

• M1: 149,747 km (0.1 R)
• M2: 205,996 km (0.075 R)
• M3: 457,470 km (0.063 R)
• M4: 515,514 km (0.117 R)
• M5: 576,550 km (0.046 R)
• M6: 716,424 km (0.047 R)
• M7: 806,033 km (0.112 R)
• M8: 867,967 km (0.102 R)
• M9: 975,079 km (0.106 R)
• M10: 1,132,755 km (0.114 R)
• M11: 1,298,958 km (0.115 R)
• M12: 1,397,543 km (0.068 R)
• M13: 1,776,176 km (0.104 R)
• M14: 2,012,839 km (0.115 R)
• M15: 2,215,395 km (0.116 R)
• M16: 2,562,612 km (0.03 R)
• M17: 2,640,402 km (0.059 R)
• M18: 2,703,084 km (0.104 R)
• M19: 2,782,371 km (0.086 R)
• M20: 3,041,175 km (0.077 R)
• M21: 3,307,759 km (0.06 R)
• M22: 3,444,042 km (0.036 R)
• M23: 3,564,768 km (0.051 R)
• M24: 3,846,012 km (0.11 R)
• M25: 3,899,568 km (0.105 R)
• M26: 4,079,833 km (0.071 R)
• M27: 4,392,642 km (0.099 R)
• M28: 4,542,539 km (0.064 R)
• M29: 4,924,762 km (0.09 R)
• M30: 5,100,240 km (0.101 R)
• M31: 5,159,182 km (0.114 R)
• M32: 5,218,273 km (0.089 R)
• M33: 5,337,353 km (0.037 R)
• M34: 5,966,711 km (0.105 R)
• M35: 6,049,588 km (0.116 R)
• M36: 6,555,229 km (0.057 R)
• M37: 7,250,410 km (0.091 R)
• M38: 7,383,253 km (0.103 R)
• M39: 7,832,346 km (0.044 R)
• M40: 8,290,415 km (0.079 R)
• M41: 8,406,204 km (0.088 R)
• M42: 9,424,666 km (0.07 R)
• M43: 9,497,221 km (0.117 R)
• M44: 10,356,810 km (0.106 R)
• M45: 10,808,596 km (0.059 R)
• M46: 11,113,476 km (0.11 R)
• M47: 11,318,126 km (0.113 R)
• M48: 11,446,780 km (0.109 R)
• M49: 11,601,764 km (0.117 R)
• M50: 11,731,465 km (0.12 R)
• M51: 12,706,095 km (0.098 R)
• M52: 12,974,025 km (0.088 R)
• M53: 13,189,595 km (0.053 R)
• M54: 13,597,100 km (0.107 R)
• M55: 14,008,793 km (0.099 R)
• M56: 14,341,200 km (0.112 R)
• M57: 15,753,553 km (0.054 R)
• M58: 15,897,317 km (0.083 R)
• M59: 16,418,217 km (0.059 R)
• M60: 16,768,425 km (0.074 R)
• M61: 16,915,181 km (0.054 R)
• M62: 17,032,914 km (0.117 R)
• M63: 17,091,856 km (0.112 R)
• M64: 17,239,509 km (0.107 R)
• M65: 17,417,231 km (0.085 R)
• M66: 17,774,471 km (0.044 R)
• M67: 18,769,596 km (0.089 R)
• M68: 18,921,887 km (0.098 R)
• M69: 19,319,967 km (0.08 R)
• M70: 19,906,689 km (0.119 R)
• M71: 20,311,501 km (0.063 R)
• M72: 20,499,247 km (0.12 R)
• M73: 20,593,344 km (0.111 R)
• M74: 21,129,203 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.1

Radius: 13.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.85 AU - 3.61 AU

Year: 4007 Days

Day: 5.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 15,498,779 km

• M1: 182,958 km (0.099 R)
• M2: 310,266 km (0.095 R)
• M3: 433,535 km (0.116 R)
• M4: 579,542 km (0.111 R)
• M5: 694,583 km (0.045 R)
• M6: 928,404 km (0.072 R)
• M7: 1,139,637 km (0.095 R)
• M8: 1,226,403 km (0.059 R)
• M9: 1,809,835 km (0.083 R)
• M10: 2,155,257 km (0.096 R)
• M11: 2,280,320 km (0.115 R)
• M12: 2,960,243 km (0.108 R)
• M13: 3,100,117 km (0.093 R)
• M14: 3,350,244 km (0.046 R)
• M15: 3,985,287 km (0.113 R)
• M16: 4,081,927 km (0.077 R)
• M17: 4,179,316 km (0.1 R)
• M18: 4,277,602 km (0.047 R)
• M19: 4,416,279 km (0.107 R)
• M20: 4,536,555 km (0.069 R)
• M21: 4,759,755 km (0.108 R)
• M22: 4,924,463 km (0.067 R)
• M23: 5,175,039 km (0.099 R)
• M24: 5,323,141 km (0.06 R)
• M25: 5,537,216 km (0.101 R)
• M26: 5,645,375 km (0.072 R)
• M27: 5,819,806 km (0.075 R)
• M28: 5,929,760 km (0.103 R)
• M29: 6,107,183 km (0.101 R)
• M30: 6,535,781 km (0.077 R)
• M31: 6,673,112 km (0.115 R)
• M32: 6,788,303 km (0.083 R)
• M33: 7,067,602 km (0.064 R)
• M34: 7,185,186 km (0.056 R)
• M35: 7,445,935 km (0.054 R)
• M36: 7,758,146 km (0.113 R)
• M37: 8,470,381 km (0.108 R)
• M38: 8,670,543 km (0.076 R)
• M39: 8,999,210 km (0.086 R)
• M40: 9,152,248 km (0.112 R)
• M41: 9,642,780 km (0.117 R)
• M42: 10,168,466 km (0.06 R)
• M43: 10,434,751 km (0.089 R)
• M44: 10,784,361 km (0.116 R)
• M45: 11,165,387 km (0.108 R)
• M46: 11,661,603 km (0.099 R)
• M47: 12,249,822 km (0.082 R)
• M48: 12,704,450 km (0.096 R)
• M49: 13,425,960 km (0.081 R)
• M50: 13,630,460 km (0.116 R)
• M51: 13,718,274 km (0.109 R)
• M52: 13,865,329 km (0.104 R)
• M53: 14,190,555 km (0.092 R)
• M54: 14,309,336 km (0.084 R)
• M55: 14,428,565 km (0.029 R)
• M56: 15,363,701 km (0.085 R)
• M57: 16,474,166 km (0.117 R)
• M58: 16,630,496 km (0.12 R)
• M59: 16,755,859 km (0.111 R)
• M60: 17,898,488 km (0.1 R)
• M61: 18,414,451 km (0.077 R)
• M62: 18,576,615 km (0.114 R)
• M63: 19,230,357 km (0.094 R)
• M64: 19,659,255 km (0.069 R)
• M65: 20,091,443 km (0.082 R)
• M66: 20,191,673 km (0.087 R)
• M67: 20,291,904 km (0.064 R)
• M68: 20,661,261 km (0.077 R)
• M69: 20,965,094 km (0.117 R)
• M70: 21,168,547 km (0.08 R)
• M71: 21,954,236 km (0.112 R)
• M72: 22,298,909 km (0.106 R)
• M73: 23,028,348 km (0.081 R)
• M74: 23,168,222 km (0.092 R)
• M75: 23,273,390 km (0.06 R)
• M76: 23,554,334 km (0.116 R)
• M77: 23,659,950 km (0.063 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 10.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.16 AU - 4.32 AU

Year: 6026 Days

Day: 11.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 15,498,779 km

• M1: 210,335 km (0.078 R)
• M2: 515,813 km (0.108 R)
• M3: 598,092 km (0.12 R)
• M4: 672,592 km (0.104 R)
• M5: 874,400 km (0.03 R)
• M6: 1,005,298 km (0.084 R)
• M7: 1,158,785 km (0.099 R)
• M8: 1,320,201 km (0.096 R)
• M9: 1,541,606 km (0.115 R)
• M10: 2,236,638 km (0.049 R)
• M11: 3,040,876 km (0.079 R)
• M12: 3,130,485 km (0.114 R)
• M13: 3,335,285 km (0.099 R)
• M14: 3,451,073 km (0.114 R)
• M15: 3,878,774 km (0.119 R)
• M16: 4,603,426 km (0.066 R)
• M17: 5,047,582 km (0.114 R)
• M18: 5,127,467 km (0.059 R)
• M19: 5,948,759 km (0.092 R)
• M20: 6,928,775 km (0.111 R)
• M21: 7,077,026 km (0.102 R)
• M22: 7,226,475 km (0.118 R)
• M23: 7,346,751 km (0.107 R)
• M24: 7,619,917 km (0.101 R)
• M25: 7,742,288 km (0.079 R)
• M26: 8,082,474 km (0.066 R)
• M27: 8,238,804 km (0.112 R)
• M28: 9,656,543 km (0.1 R)
• M29: 9,756,025 km (0.087 R)
• M30: 10,563,554 km (0.085 R)
• M31: 11,322,614 km (0.104 R)
• M32: 11,532,799 km (0.081 R)
• M33: 11,708,876 km (0.112 R)
• M34: 12,494,115 km (0.107 R)
• M35: 12,893,242 km (0.079 R)
• M36: 13,370,160 km (0.066 R)
• M37: 13,592,313 km (0.107 R)
• M38: 13,927,711 km (0.117 R)
• M39: 15,219,639 km (0.102 R)
• M40: 15,412,919 km (0.079 R)
• M41: 15,684,738 km (0.082 R)
• M42: 15,919,158 km (0.064 R)
• M43: 16,075,937 km (0.102 R)
• M44: 16,351,646 km (0.061 R)
• M45: 17,268,681 km (0.112 R)
• M46: 17,349,164 km (0.035 R)
• M47: 17,713,136 km (0.082 R)
• M48: 17,957,130 km (0.12 R)
• M49: 18,038,810 km (0.097 R)
• M50: 18,366,280 km (0.053 R)
• M51: 18,778,572 km (0.106 R)
• M52: 19,027,503 km (0.1 R)
• M53: 19,110,679 km (0.097 R)
• M54: 19,277,481 km (0.068 R)
• M55: 20,586,013 km (0.113 R)
• M56: 21,488,837 km (0.084 R)
• M57: 21,705,604 km (0.099 R)
• M58: 21,966,802 km (0.087 R)
• M59: 22,844,941 km (0.063 R)
• M60: 23,110,627 km (0.082 R)
• M61: 23,600,410 km (0.104 R)
• M62: 25,044,479 km (0.109 R)
• M63: 25,823,285 km (0.096 R)
• M64: 26,146,267 km (0.098 R)
• M65: 26,517,120 km (0.087 R)
• M66: 26,982,968 km (0.084 R)
• M67: 27,498,632 km (0.116 R)
• M68: 27,639,852 km (0.06 R)
• M69: 28,444,539 km (0.116 R)
• M70: 28,873,735 km (0.085 R)
• M71: 29,112,942 km (0.036 R)
• M72: 29,256,856 km (0.067 R)
• M73: 30,319,599 km (0.116 R)
• M74: 30,709,152 km (0.044 R)
• M75: 31,002,364 km (0.114 R)
• M76: 31,247,405 km (0.057 R)
• M77: 31,788,949 km (0.093 R)
• M78: 32,631,784 km (0.101 R)
• M79: 33,131,141 km (0.05 R)
• M80: 33,381,718 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.1

Radius: 3.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.56 AU - 6.9 AU

Year: 10734 Days

Day: 22.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 15,498,779 km

• M1: 93,648 km (0.113 R)
• M2: 158,873 km (0.084 R)
• M3: 396,135 km (0.107 R)
• M4: 499,657 km (0.107 R)
• M5: 565,779 km (0.087 R)
• M6: 588,518 km (0.071 R)
• M7: 611,556 km (0.074 R)
• M8: 902,225 km (0.09 R)
• M9: 992,283 km (0.104 R)
• M10: 1,269,936 km (0.09 R)
• M11: 1,412,204 km (0.111 R)
• M12: 1,506,301 km (0.036 R)
• M13: 1,602,492 km (0.065 R)
• M14: 1,722,769 km (0.114 R)
• M15: 1,745,059 km (0.097 R)
• M16: 2,065,647 km (0.087 R)
• M17: 2,148,674 km (0.118 R)
• M18: 2,256,983 km (0.119 R)
• M19: 2,404,187 km (0.094 R)
• M20: 2,592,681 km (0.062 R)
• M21: 2,970,415 km (0.058 R)
• M22: 3,213,362 km (0.116 R)
• M23: 3,646,747 km (0.103 R)
• M24: 3,747,127 km (0.113 R)
• M25: 3,804,872 km (0.114 R)
• M26: 3,848,405 km (0.107 R)
• M27: 4,142,814 km (0.062 R)
• M28: 4,247,532 km (0.112 R)
• M29: 4,322,930 km (0.109 R)
• M30: 4,429,144 km (0.097 R)
• M31: 4,847,121 km (0.12 R)
• M32: 5,116,546 km (0.098 R)
• M33: 5,229,044 km (0.089 R)
• M34: 5,870,071 km (0.062 R)
• M35: 5,903,581 km (0.087 R)
• M36: 5,970,900 km (0.104 R)
• M37: 6,089,232 km (0.064 R)
• M38: 6,157,149 km (0.063 R)
• M39: 6,483,422 km (0.101 R)
• M40: 7,224,530 km (0.076 R)
• M41: 7,714,912 km (0.117 R)
• M42: 8,047,767 km (0.105 R)
• M43: 8,122,267 km (0.081 R)
• M44: 8,479,806 km (0.112 R)
• M45: 8,765,687 km (0.109 R)
• M46: 9,132,352 km (0.028 R)
• M47: 9,346,875 km (0.116 R)
• M48: 9,386,070 km (0.119 R)
• M49: 9,741,215 km (0.108 R)
• M50: 9,840,698 km (0.101 R)
• M51: 10,020,514 km (0.1 R)
• M52: 10,140,940 km (0.068 R)
• M53: 10,221,574 km (0.12 R)
• M54: 10,607,387 km (0.085 R)
• M55: 10,648,227 km (0.06 R)
• M56: 10,668,722 km (0.055 R)
• M57: 11,018,482 km (0.099 R)
• M58: 11,059,920 km (0.119 R)
• M59: 12,801,389 km (0.113 R)
• M60: 13,525,891 km (0.11 R)
• M61: 14,038,713 km (0.106 R)
• M62: 14,151,061 km (0.037 R)
• M63: 15,290,548 km (0.096 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: 449 - 14,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit