🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 11.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.46 AU - 1.6 AU

Year: 1306 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,957,455 km

• M1: 150,495 km (0.116 R)
• M2: 230,830 km (0.077 R)
• M3: 324,627 km (0.082 R)
• M4: 405,410 km (0.082 R)
• M5: 477,666 km (0.046 R)
• M6: 565,181 km (0.077 R)
• M7: 700,866 km (0.096 R)
• M8: 814,560 km (0.086 R)
• M9: 965,056 km (0.118 R)
• M10: 1,037,760 km (0.099 R)
• M11: 1,163,423 km (0.099 R)
• M12: 1,241,513 km (0.118 R)
• M13: 1,396,347 km (0.084 R)
• M14: 1,508,096 km (0.117 R)
• M15: 1,644,679 km (0.114 R)
• M16: 1,876,855 km (0.098 R)
• M17: 2,032,437 km (0.087 R)
• M18: 2,176,200 km (0.071 R)
• M19: 2,340,010 km (0.047 R)
• M20: 2,482,577 km (0.098 R)
• M21: 2,619,459 km (0.077 R)
• M22: 2,715,052 km (0.09 R)
• M23: 2,820,668 km (0.068 R)
• M24: 2,972,659 km (0.053 R)
• M25: 3,099,967 km (0.06 R)
• M26: 3,201,394 km (0.049 R)
• M27: 3,369,542 km (0.094 R)
• M28: 3,637,173 km (0.112 R)
• M29: 3,793,353 km (0.058 R)
• M30: 3,911,835 km (0.101 R)
• M31: 4,122,319 km (0.045 R)
• M32: 4,213,723 km (0.102 R)
• M33: 4,786,982 km (0.109 R)
• M34: 4,861,632 km (0.117 R)
• M35: 5,023,197 km (0.065 R)
• M36: 5,120,885 km (0.115 R)
• M37: 5,230,241 km (0.093 R)
• M38: 5,429,206 km (0.042 R)
• M39: 5,709,552 km (0.065 R)
• M40: 5,822,948 km (0.115 R)
• M41: 5,971,648 km (0.114 R)
• M42: 6,052,281 km (0.086 R)
• M43: 6,226,263 km (0.099 R)
• M44: 6,437,196 km (0.111 R)
• M45: 6,567,197 km (0.119 R)
• M46: 6,745,966 km (0.092 R)
• M47: 6,914,414 km (0.116 R)
• M48: 7,023,321 km (0.08 R)
• M49: 7,096,325 km (0.087 R)
• M50: 7,292,148 km (0.1 R)
• M51: 7,366,050 km (0.073 R)
• M52: 7,477,350 km (0.065 R)
• M53: 7,589,250 km (0.094 R)
• M54: 8,080,529 km (0.102 R)
• M55: 8,478,459 km (0.09 R)
• M56: 8,569,265 km (0.111 R)
• M57: 8,660,370 km (0.093 R)
• M58: 8,777,954 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.1

Radius: 14.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.69 AU - 1.77 AU

Year: 1571 Days

Day: 11.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,957,455 km

• M1: 206,295 km (0.086 R)
• M2: 310,266 km (0.067 R)
• M3: 410,048 km (0.045 R)
• M4: 689,347 km (0.073 R)
• M5: 882,927 km (0.037 R)
• M6: 1,070,822 km (0.071 R)
• M7: 1,510,041 km (0.089 R)
• M8: 1,626,877 km (0.085 R)
• M9: 1,716,486 km (0.043 R)
• M10: 1,846,636 km (0.074 R)
• M11: 2,324,452 km (0.118 R)
• M12: 2,417,950 km (0.054 R)
• M13: 2,521,323 km (0.098 R)
• M14: 2,617,514 km (0.078 R)
• M15: 2,786,560 km (0.04 R)
• M16: 3,548,611 km (0.071 R)
• M17: 3,756,552 km (0.091 R)
• M18: 4,153,435 km (0.087 R)
• M19: 4,769,031 km (0.112 R)
• M20: 4,944,060 km (0.11 R)
• M21: 5,199,274 km (0.091 R)
• M22: 5,322,842 km (0.119 R)
• M23: 5,722,867 km (0.1 R)
• M24: 5,862,292 km (0.049 R)
• M25: 6,061,855 km (0.109 R)
• M26: 6,168,369 km (0.079 R)
• M27: 6,552,237 km (0.064 R)
• M28: 6,771,697 km (0.076 R)
• M29: 7,043,217 km (0.105 R)
• M30: 7,242,931 km (0.095 R)
• M31: 7,432,022 km (0.09 R)
• M32: 7,712,069 km (0.097 R)
• M33: 7,827,709 km (0.11 R)
• M34: 7,956,961 km (0.093 R)
• M35: 8,047,767 km (0.09 R)
• M36: 8,348,758 km (0.069 R)
• M37: 8,441,060 km (0.074 R)
• M38: 8,934,882 km (0.057 R)
• M39: 9,151,351 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 11.4

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.13 AU - 4.27 AU

Year: 4913 Days

Day: 10.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,957,455 km

• M1: 175,927 km (0.102 R)
• M2: 327,021 km (0.113 R)
• M3: 598,092 km (0.105 R)
• M4: 724,652 km (0.102 R)
• M5: 926,460 km (0.119 R)
• M6: 1,034,619 km (0.052 R)
• M7: 1,790,537 km (0.097 R)
• M8: 1,927,868 km (0.103 R)
• M9: 2,086,591 km (0.111 R)
• M10: 2,176,799 km (0.08 R)
• M11: 2,249,952 km (0.12 R)
• M12: 2,436,501 km (0.087 R)
• M13: 2,570,091 km (0.118 R)
• M14: 3,006,169 km (0.108 R)
• M15: 3,359,220 km (0.09 R)
• M16: 3,487,126 km (0.086 R)
• M17: 3,813,848 km (0.118 R)
• M18: 3,924,999 km (0.073 R)
• M19: 4,105,115 km (0.092 R)
• M20: 4,520,548 km (0.1 R)
• M21: 5,193,440 km (0.104 R)
• M22: 5,516,721 km (0.079 R)
• M23: 6,182,730 km (0.062 R)
• M24: 6,419,245 km (0.106 R)
• M25: 7,256,843 km (0.101 R)
• M26: 8,591,555 km (0.12 R)
• M27: 9,122,777 km (0.055 R)
• M28: 9,786,244 km (0.097 R)
• M29: 9,939,283 km (0.107 R)
• M30: 10,810,840 km (0.085 R)
• M31: 11,448,276 km (0.087 R)
• M32: 11,771,707 km (0.104 R)
• M33: 11,967,082 km (0.069 R)
• M34: 12,460,455 km (0.077 R)
• M35: 13,433,141 km (0.025 R)
• M36: 13,911,555 km (0.077 R)
• M37: 14,083,742 km (0.091 R)
• M38: 14,465,067 km (0.069 R)
• M39: 14,604,492 km (0.102 R)
• M40: 14,884,839 km (0.03 R)
• M41: 15,167,130 km (0.105 R)
• M42: 15,273,344 km (0.114 R)
• M43: 15,557,879 km (0.082 R)
• M44: 15,665,141 km (0.074 R)
• M45: 16,240,943 km (0.112 R)
• M46: 16,786,975 km (0.114 R)
• M47: 17,080,786 km (0.11 R)
• M48: 17,154,537 km (0.05 R)
• M49: 17,673,343 km (0.108 R)
• M50: 18,499,123 km (0.057 R)
• M51: 18,612,817 km (0.11 R)
• M52: 19,838,772 km (0.083 R)
• M53: 19,916,264 km (0.053 R)
• M54: 20,227,278 km (0.095 R)
• M55: 21,130,400 km (0.109 R)
• M56: 21,368,111 km (0.105 R)
• M57: 22,086,779 km (0.094 R)
• M58: 22,853,917 km (0.096 R)
• M59: 23,670,721 km (0.086 R)
• M60: 23,794,140 km (0.109 R)
• M61: 23,958,997 km (0.116 R)
• M62: 24,331,196 km (0.116 R)
• M63: 24,497,250 km (0.101 R)
• M64: 25,333,203 km (0.111 R)
• M65: 26,093,609 km (0.113 R)
• M66: 26,221,066 km (0.113 R)
• M67: 26,306,187 km (0.08 R)
• M68: 26,732,990 km (0.028 R)
• M69: 27,076,018 km (0.11 R)
• M70: 27,248,205 km (0.12 R)
• M71: 27,896,861 km (0.068 R)
• M72: 28,201,293 km (0.113 R)
• M73: 28,332,042 km (0.091 R)
• M74: 29,077,189 km (0.091 R)
• M75: 29,209,283 km (0.089 R)
• M76: 29,430,090 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 12

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.35 AU - 4.21 AU

Year: 5073 Days

Day: 10.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,957,455 km

• M1: 257,757 km (0.119 R)
• M2: 391,198 km (0.072 R)
• M3: 878,289 km (0.088 R)
• M4: 1,095,804 km (0.048 R)
• M5: 1,196,035 km (0.031 R)
• M6: 1,450,052 km (0.112 R)
• M7: 2,812,590 km (0.077 R)
• M8: 3,081,267 km (0.098 R)
• M9: 3,168,034 km (0.095 R)
• M10: 3,507,920 km (0.031 R)
• M11: 3,797,542 km (0.045 R)
• M12: 4,564,231 km (0.115 R)
• M13: 4,713,380 km (0.109 R)
• M14: 4,982,507 km (0.082 R)
• M15: 5,730,646 km (0.063 R)
• M16: 6,108,829 km (0.115 R)
• M17: 6,607,140 km (0.105 R)
• M18: 6,965,576 km (0.057 R)
• M19: 7,721,494 km (0.113 R)
• M20: 8,179,563 km (0.1 R)
• M21: 8,361,324 km (0.119 R)
• M22: 10,424,728 km (0.117 R)
• M23: 10,908,677 km (0.035 R)
• M24: 11,064,259 km (0.069 R)
• M25: 12,358,280 km (0.097 R)
• M26: 12,520,444 km (0.119 R)
• M27: 12,706,843 km (0.056 R)
• M28: 13,699,724 km (0.066 R)
• M29: 13,819,702 km (0.115 R)
• M30: 14,060,405 km (0.078 R)
• M31: 14,205,664 km (0.083 R)
• M32: 14,326,988 km (0.044 R)
• M33: 14,791,190 km (0.086 R)
• M34: 15,037,578 km (0.119 R)
• M35: 15,609,341 km (0.067 R)
• M36: 15,935,764 km (0.064 R)
• M37: 16,036,593 km (0.057 R)
• M38: 16,391,289 km (0.105 R)
• M39: 16,671,935 km (0.08 R)
• M40: 17,471,087 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.1

Radius: 7

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.25 AU - 6.83 AU

Year: 10246 Days

Day: 20.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,957,455 km

• M1: 91,703 km (0.098 R)
• M2: 256,860 km (0.091 R)
• M3: 385,065 km (0.044 R)
• M4: 457,620 km (0.088 R)
• M5: 686,654 km (0.046 R)
• M6: 1,030,580 km (0.115 R)
• M7: 1,243,009 km (0.119 R)
• M8: 1,309,430 km (0.116 R)
• M9: 1,377,198 km (0.115 R)
• M10: 1,587,383 km (0.064 R)
• M11: 1,807,890 km (0.09 R)
• M12: 2,170,516 km (0.091 R)
• M13: 2,726,870 km (0.086 R)
• M14: 3,576,287 km (0.043 R)
• M15: 4,162,561 km (0.106 R)
• M16: 5,866,929 km (0.079 R)
• M17: 6,400,246 km (0.067 R)
• M18: 7,717,754 km (0.065 R)
• M19: 8,259,298 km (0.096 R)
• M20: 8,856,044 km (0.11 R)
• M21: 9,203,261 km (0.094 R)
• M22: 10,045,796 km (0.065 R)
• M23: 10,453,450 km (0.108 R)
• M24: 11,051,991 km (0.093 R)
• M25: 12,089,752 km (0.073 R)
• M26: 12,233,815 km (0.083 R)
• M27: 12,426,497 km (0.114 R)
• M28: 12,571,756 km (0.099 R)
• M29: 14,055,169 km (0.105 R)
• M30: 14,307,840 km (0.07 R)
• M31: 14,358,553 km (0.095 R)
• M32: 15,126,140 km (0.083 R)
• M33: 15,749,813 km (0.064 R)
• M34: 15,802,173 km (0.064 R)
• M35: 16,275,949 km (0.112 R)
• M36: 16,381,864 km (0.082 R)
• M37: 17,834,161 km (0.087 R)
• M38: 17,888,764 km (0.094 R)
• M39: 18,437,638 km (0.085 R)
• M40: 18,548,042 km (0.118 R)
• M41: 20,458,855 km (0.07 R)
• M42: 21,263,692 km (0.092 R)
• M43: 21,611,806 km (0.051 R)
• M44: 22,726,609 km (0.067 R)
• M45: 23,082,503 km (0.085 R)
• M46: 24,524,477 km (0.042 R)
• M47: 25,256,309 km (0.066 R)
• M48: 25,871,605 km (0.063 R)
• M49: 26,678,985 km (0.093 R)
• M50: 27,179,988 km (0.075 R)
• M51: 27,242,819 km (0.092 R)
• M52: 27,810,543 km (0.07 R)
• M53: 28,254,699 km (0.074 R)
• M54: 28,318,428 km (0.078 R)
• M55: 28,445,886 km (0.083 R)
• M56: 29,086,015 km (0.11 R)
• M57: 30,707,057 km (0.078 R)
• M58: 32,024,865 km (0.053 R)
• M59: 32,490,414 km (0.108 R)
• M60: 32,757,446 km (0.113 R)
• M61: 33,025,226 km (0.095 R)
• M62: 33,092,395 km (0.104 R)
• M63: 33,495,711 km (0.117 R)
• M64: 34,171,445 km (0.083 R)
• M65: 34,239,362 km (0.078 R)
• M66: 34,715,383 km (0.117 R)
• M67: 35,193,647 km (0.109 R)
• M68: 35,536,525 km (0.087 R)
• M69: 36,710,869 km (0.112 R)
• M70: 37,827,766 km (0.107 R)
• M71: 38,390,254 km (0.106 R)
• M72: 38,955,585 km (0.065 R)
• M73: 39,168,313 km (0.106 R)
• M74: 39,594,966 km (0.11 R)
• M75: 41,028,114 km (0.077 R)
• M76: 41,100,220 km (0.115 R)
• M77: 41,244,432 km (0.11 R)
• M78: 41,388,944 km (0.099 R)
• M79: 41,533,605 km (0.12 R)
• M80: 41,606,010 km (0.028 R)
• M81: 43,356,156 km (0.104 R)
• M82: 43,871,072 km (0.103 R)
• M83: 43,944,823 km (0.032 R)
• M84: 47,456,334 km (0.065 R)
• M85: 47,532,031 km (0.054 R)
• M86: 47,911,112 km (0.061 R)
• M87: 49,437,309 km (0.088 R)
• M88: 49,898,370 km (0.058 R)
• M89: 50,979,514 km (0.076 R)
• M90: 51,523,003 km (0.084 R)
• M91: 51,600,794 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.2

Radius: 7.5

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.67 AU - 6.53 AU

Year: 10399 Days

Day: 19.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,957,455 km

• M1: 154,235 km (0.095 R)
• M2: 469,438 km (0.072 R)
• M3: 597,943 km (0.092 R)
• M4: 775,216 km (0.055 R)
• M5: 1,010,085 km (0.111 R)
• M6: 1,311,973 km (0.111 R)
• M7: 1,449,903 km (0.084 R)
• M8: 1,943,576 km (0.104 R)
• M9: 2,181,885 km (0.058 R)
• M10: 2,686,329 km (0.09 R)
• M11: 3,012,153 km (0.066 R)
• M12: 3,072,740 km (0.066 R)
• M13: 3,195,111 km (0.089 R)
• M14: 3,996,507 km (0.111 R)
• M15: 4,715,624 km (0.087 R)
• M16: 4,964,106 km (0.111 R)
• M17: 5,253,428 km (0.05 R)
• M18: 5,585,536 km (0.12 R)
• M19: 5,848,529 km (0.065 R)
• M20: 6,741,030 km (0.101 R)
• M21: 7,758,445 km (0.11 R)
• M22: 8,391,842 km (0.118 R)
• M23: 9,129,509 km (0.109 R)
• M24: 10,023,805 km (0.087 R)
• M25: 10,343,346 km (0.115 R)
• M26: 11,416,861 km (0.099 R)
• M27: 11,655,021 km (0.108 R)
• M28: 11,702,742 km (0.088 R)
• M29: 12,135,978 km (0.114 R)
• M30: 12,672,585 km (0.033 R)
• M31: 12,869,755 km (0.119 R)
• M32: 13,819,552 km (0.033 R)
• M33: 14,226,309 km (0.108 R)
• M34: 14,277,322 km (0.113 R)
• M35: 15,838,974 km (0.118 R)
• M36: 16,425,098 km (0.111 R)
• M37: 16,747,781 km (0.028 R)
• M38: 16,909,945 km (0.025 R)
• M39: 17,948,902 km (0.077 R)
• M40: 18,225,658 km (0.093 R)
• M41: 18,448,110 km (0.116 R)
• M42: 18,671,609 km (0.089 R)
• M43: 18,783,509 km (0.088 R)
• M44: 19,630,981 km (0.098 R)
• M45: 20,721,998 km (0.093 R)
• M46: 21,656,087 km (0.118 R)
• M47: 21,714,879 km (0.089 R)
• M48: 21,891,704 km (0.087 R)
• M49: 22,306,239 km (0.095 R)
• M50: 23,504,518 km (0.085 R)
• M51: 26,339,248 km (0.11 R)
• M52: 26,590,872 km (0.068 R)
• M53: 26,716,833 km (0.096 R)
• M54: 26,906,374 km (0.058 R)
• M55: 28,955,266 km (0.111 R)
• M56: 29,279,894 km (0.054 R)
• M57: 29,410,044 km (0.112 R)
• M58: 29,801,841 km (0.111 R)
• M59: 31,519,374 km (0.116 R)
• M60: 32,592,140 km (0.061 R)
• M61: 32,929,932 km (0.119 R)
• M62: 33,676,874 km (0.099 R)
• M63: 34,223,804 km (0.072 R)
• M64: 34,704,612 km (0.114 R)
• M65: 35,534,132 km (0.115 R)
• M66: 36,790,754 km (0.086 R)
• M67: 36,860,915 km (0.101 R)
• M68: 37,636,431 km (0.12 R)
• M69: 38,061,737 km (0.093 R)
• M70: 38,774,123 km (0.064 R)
• M71: 39,418,889 km (0.097 R)
• M72: 40,719,344 km (0.04 R)
• M73: 41,594,042 km (0.119 R)
• M74: 42,107,163 km (0.094 R)
• M75: 42,180,616 km (0.058 R)
• M76: 43,436,191 km (0.038 R)
• M77: 43,658,942 km (0.114 R)
• M78: 44,255,089 km (0.093 R)
• M79: 44,629,084 km (0.086 R)
• M80: 45,757,052 km (0.076 R)
• M81: 45,832,599 km (0.067 R)
• M82: 47,199,475 km (0.12 R)
• M83: 48,118,155 km (0.087 R)
• M84: 48,348,685 km (0.044 R)
• M85: 48,502,622 km (0.034 R)
• M86: 49,895,228 km (0.073 R)
• M87: 50,128,601 km (0.049 R)
• M88: 51,693,843 km (0.079 R)
• M89: 51,772,532 km (0.086 R)
• M90: 52,008,747 km (0.088 R)
• M91: 52,245,411 km (0.059 R)
• M92: 52,482,374 km (0.11 R)
• M93: 52,640,648 km (0.119 R)
• M94: 52,719,786 km (0.109 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: 539 - 20,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit