🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 305 Days

Day: 47.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,831,682 km

• M1: 157,078 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 9.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.86 AU - 0.9 AU

Year: 542 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,831,682 km

• M1: 136,433 km (0.076 R)
• M2: 236,514 km (0.108 R)
• M3: 340,634 km (0.111 R)
• M4: 418,126 km (0.084 R)
• M5: 481,107 km (0.033 R)
• M6: 612,902 km (0.041 R)
• M7: 677,529 km (0.086 R)
• M8: 764,445 km (0.085 R)
• M9: 848,519 km (0.081 R)
• M10: 921,672 km (0.095 R)
• M11: 1,026,690 km (0.104 R)
• M12: 1,217,427 km (0.105 R)
• M13: 1,309,281 km (0.049 R)
• M14: 1,395,150 km (0.107 R)
• M15: 1,462,020 km (0.081 R)
• M16: 1,585,887 km (0.086 R)
• M17: 1,722,320 km (0.063 R)
• M18: 1,876,705 km (0.073 R)
• M19: 1,955,543 km (0.102 R)
• M20: 2,035,578 km (0.096 R)
• M21: 2,112,023 km (0.071 R)
• M22: 2,223,473 km (0.084 R)
• M23: 2,287,351 km (0.074 R)
• M24: 2,397,007 km (0.108 R)
• M25: 2,652,669 km (0.113 R)
• M26: 2,720,736 km (0.113 R)
• M27: 2,805,110 km (0.1 R)
• M28: 2,949,771 km (0.111 R)
• M29: 3,212,913 km (0.092 R)
• M30: 3,302,373 km (0.107 R)
• M31: 3,375,676 km (0.059 R)
• M32: 3,455,262 km (0.097 R)
• M33: 3,598,876 km (0.044 R)
• M34: 3,691,926 km (0.054 R)
• M35: 3,791,558 km (0.079 R)
• M36: 3,963,745 km (0.08 R)
• M37: 4,041,686 km (0.063 R)
• M38: 4,168,844 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 11

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.82 AU - 2.86 AU

Year: 3140 Days

Day: 7.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,831,682 km

• M1: 138,228 km (0.073 R)
• M2: 236,963 km (0.051 R)
• M3: 323,580 km (0.062 R)
• M4: 396,285 km (0.086 R)
• M5: 509,381 km (0.119 R)
• M6: 628,161 km (0.108 R)
• M7: 887,564 km (0.105 R)
• M8: 981,960 km (0.112 R)
• M9: 1,238,222 km (0.031 R)
• M10: 1,434,644 km (0.04 R)
• M11: 1,516,174 km (0.103 R)
• M12: 1,609,823 km (0.074 R)
• M13: 1,727,107 km (0.119 R)
• M14: 2,084,646 km (0.052 R)
• M15: 2,272,392 km (0.037 R)
• M16: 2,453,405 km (0.076 R)
• M17: 2,791,496 km (0.074 R)
• M18: 2,868,689 km (0.109 R)
• M19: 2,998,989 km (0.094 R)
• M20: 3,893,434 km (0.08 R)
• M21: 3,980,051 km (0.087 R)
• M22: 4,125,760 km (0.09 R)
• M23: 4,199,362 km (0.085 R)
• M24: 4,332,953 km (0.075 R)
• M25: 4,695,877 km (0.101 R)
• M26: 4,788,179 km (0.091 R)
• M27: 4,959,020 km (0.119 R)
• M28: 5,100,240 km (0.109 R)
• M29: 5,227,099 km (0.106 R)
• M30: 5,306,835 km (0.092 R)
• M31: 5,548,435 km (0.105 R)
• M32: 5,711,647 km (0.116 R)
• M33: 5,909,565 km (0.103 R)
• M34: 6,312,133 km (0.07 R)
• M35: 6,397,254 km (0.082 R)
• M36: 6,516,932 km (0.086 R)
• M37: 6,689,119 km (0.095 R)
• M38: 7,429,180 km (0.094 R)
• M39: 7,519,088 km (0.089 R)
• M40: 7,591,194 km (0.105 R)
• M41: 7,809,009 km (0.08 R)
• M42: 8,362,521 km (0.029 R)
• M43: 8,814,606 km (0.088 R)
• M44: 9,410,304 km (0.095 R)
• M45: 10,038,915 km (0.1 R)
• M46: 10,138,397 km (0.074 R)
• M47: 10,238,179 km (0.103 R)
• M48: 10,803,061 km (0.112 R)
• M49: 11,068,746 km (0.101 R)
• M50: 11,233,304 km (0.053 R)
• M51: 11,523,374 km (0.098 R)
• M52: 11,857,726 km (0.115 R)
• M53: 12,216,611 km (0.103 R)
• M54: 12,536,302 km (0.074 R)
• M55: 12,966,844 km (0.115 R)
• M56: 13,075,303 km (0.105 R)
• M57: 13,709,897 km (0.028 R)
• M58: 13,864,581 km (0.104 R)
• M59: 14,064,294 km (0.11 R)
• M60: 14,737,036 km (0.085 R)
• M61: 15,443,287 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 11.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.59 AU - 3.73 AU

Year: 3685 Days

Day: 5.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,831,682 km

• M1: 183,407 km (0.07 R)
• M2: 261,796 km (0.101 R)
• M3: 434,881 km (0.08 R)
• M4: 797,357 km (0.078 R)
• M5: 1,011,730 km (0.105 R)
• M6: 1,090,868 km (0.098 R)
• M7: 1,277,117 km (0.075 R)
• M8: 1,530,835 km (0.1 R)
• M9: 1,634,656 km (0.03 R)
• M10: 1,898,696 km (0.119 R)
• M11: 2,373,819 km (0.1 R)
• M12: 2,481,380 km (0.094 R)
• M13: 2,576,973 km (0.112 R)
• M14: 2,757,687 km (0.102 R)
• M15: 2,928,378 km (0.061 R)
• M16: 3,146,642 km (0.12 R)
• M17: 3,250,463 km (0.1 R)
• M18: 3,614,883 km (0.099 R)
• M19: 3,944,597 km (0.091 R)
• M20: 4,202,503 km (0.108 R)
• M21: 4,515,911 km (0.049 R)
• M22: 4,599,686 km (0.08 R)
• M23: 5,501,462 km (0.034 R)
• M24: 5,717,331 km (0.083 R)
• M25: 6,046,447 km (0.097 R)
• M26: 6,589,637 km (0.074 R)
• M27: 6,742,376 km (0.048 R)
• M28: 6,915,461 km (0.077 R)
• M29: 7,012,251 km (0.094 R)
• M30: 7,662,702 km (0.096 R)
• M31: 7,823,370 km (0.098 R)
• M32: 7,985,086 km (0.109 R)
• M33: 8,086,812 km (0.085 R)
• M34: 9,554,816 km (0.097 R)
• M35: 10,120,894 km (0.096 R)
• M36: 10,209,007 km (0.085 R)
• M37: 10,319,411 km (0.084 R)
• M38: 10,675,454 km (0.052 R)
• M39: 10,765,212 km (0.089 R)
• M40: 10,877,560 km (0.111 R)
• M41: 10,990,357 km (0.119 R)
• M42: 11,126,342 km (0.116 R)
• M43: 11,583,363 km (0.054 R)
• M44: 11,837,380 km (0.066 R)
• M45: 12,070,005 km (0.061 R)
• M46: 12,729,133 km (0.116 R)
• M47: 12,991,378 km (0.047 R)
• M48: 13,063,185 km (0.084 R)
• M49: 13,231,184 km (0.084 R)
• M50: 13,935,191 km (0.084 R)
• M51: 14,008,793 km (0.104 R)
• M52: 14,106,930 km (0.078 R)
• M53: 14,626,483 km (0.115 R)
• M54: 15,076,773 km (0.071 R)
• M55: 15,152,320 km (0.104 R)
• M56: 15,354,277 km (0.054 R)
• M57: 15,455,554 km (0.111 R)
• M58: 15,735,302 km (0.111 R)
• M59: 16,403,257 km (0.06 R)
• M60: 16,636,630 km (0.097 R)
• M61: 16,949,588 km (0.104 R)
• M62: 17,080,486 km (0.039 R)
• M63: 17,343,330 km (0.036 R)
• M64: 17,422,467 km (0.036 R)
• M65: 17,554,712 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 11.8

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.06 AU - 3.46 AU

Year: 3861 Days

Day: 8 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,831,682 km

• M1: 147,653 km (0.09 R)
• M2: 296,653 km (0.087 R)
• M3: 540,497 km (0.062 R)
• M4: 623,225 km (0.07 R)
• M5: 745,147 km (0.048 R)
• M6: 839,543 km (0.105 R)
• M7: 1,176,438 km (0.097 R)
• M8: 1,774,680 km (0.103 R)
• M9: 1,904,830 km (0.098 R)
• M10: 2,004,761 km (0.089 R)
• M11: 2,315,027 km (0.051 R)
• M12: 2,421,840 km (0.083 R)
• M13: 2,733,901 km (0.085 R)
• M14: 2,904,443 km (0.105 R)
• M15: 3,039,679 km (0.076 R)
• M16: 3,704,941 km (0.068 R)
• M17: 3,958,060 km (0.096 R)
• M18: 4,151,640 km (0.116 R)
• M19: 4,282,538 km (0.076 R)
• M20: 4,370,502 km (0.093 R)
• M21: 4,957,225 km (0.111 R)
• M22: 5,096,201 km (0.117 R)
• M23: 5,449,402 km (0.103 R)
• M24: 5,641,037 km (0.091 R)
• M25: 5,883,834 km (0.102 R)
• M26: 6,105,239 km (0.109 R)
• M27: 6,505,712 km (0.074 R)
• M28: 6,632,721 km (0.12 R)
• M29: 6,760,477 km (0.027 R)
• M30: 6,863,251 km (0.106 R)
• M31: 7,070,444 km (0.086 R)
• M32: 7,174,714 km (0.07 R)
• M33: 7,544,221 km (0.065 R)
• M34: 7,811,851 km (0.096 R)
• M35: 8,082,623 km (0.077 R)
• M36: 8,274,109 km (0.095 R)
• M37: 8,550,266 km (0.112 R)
• M38: 8,941,914 km (0.108 R)
• M39: 9,339,545 km (0.103 R)
• M40: 9,743,010 km (0.093 R)
• M41: 9,888,419 km (0.064 R)
• M42: 10,596,765 km (0.119 R)
• M43: 11,566,608 km (0.111 R)
• M44: 11,937,611 km (0.105 R)
• M45: 12,249,822 km (0.116 R)
• M46: 13,010,078 km (0.117 R)
• M47: 13,266,938 km (0.086 R)
• M48: 15,111,330 km (0.051 R)
• M49: 15,381,354 km (0.117 R)
• M50: 16,029,113 km (0.082 R)
• M51: 16,201,150 km (0.071 R)
• M52: 17,316,103 km (0.101 R)
• M53: 17,421,869 km (0.111 R)
• M54: 17,669,603 km (0.095 R)
• M55: 18,419,687 km (0.06 R)
• M56: 18,599,802 km (0.052 R)
• M57: 18,816,869 km (0.088 R)
• M58: 19,289,748 km (0.085 R)
• M59: 19,509,358 km (0.087 R)
• M60: 20,844,519 km (0.119 R)
• M61: 21,107,512 km (0.035 R)
• M62: 21,182,759 km (0.082 R)
• M63: 21,258,306 km (0.12 R)
• M64: 22,631,465 km (0.115 R)
• M65: 23,134,413 km (0.089 R)
• M66: 23,641,101 km (0.108 R)
• M67: 23,876,269 km (0.112 R)
• M68: 23,994,002 km (0.1 R)
• M69: 24,190,873 km (0.073 R)
• M70: 25,784,539 km (0.119 R)
• M71: 26,350,468 km (0.073 R)
• M72: 26,594,163 km (0.096 R)
• M73: 27,206,916 km (0.103 R)
• M74: 27,288,896 km (0.05 R)
• M75: 27,371,025 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.4

Radius: 10.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.55 AU - 5.19 AU

Year: 5993 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,831,682 km

• M1: 142,866 km (0.094 R)
• M2: 310,715 km (0.12 R)
• M3: 548,426 km (0.102 R)
• M4: 817,552 km (0.032 R)
• M5: 990,338 km (0.102 R)
• M6: 1,191,697 km (0.105 R)
• M7: 1,457,981 km (0.112 R)
• M8: 2,245,913 km (0.106 R)
• M9: 2,388,629 km (0.114 R)
• M10: 2,879,161 km (0.119 R)
• M11: 3,034,742 km (0.108 R)
• M12: 3,102,211 km (0.108 R)
• M13: 3,215,905 km (0.112 R)
• M14: 3,307,908 km (0.098 R)
• M15: 3,636,874 km (0.092 R)
• M16: 3,902,859 km (0.082 R)
• M17: 4,075,495 km (0.082 R)
• M18: 4,175,277 km (0.114 R)
• M19: 5,298,757 km (0.091 R)
• M20: 5,683,971 km (0.067 R)
• M21: 6,452,306 km (0.039 R)
• M22: 6,686,426 km (0.111 R)
• M23: 6,923,090 km (0.082 R)
• M24: 7,313,840 km (0.048 R)
• M25: 8,148,297 km (0.06 R)
• M26: 8,242,992 km (0.079 R)
• M27: 8,465,145 km (0.077 R)
• M28: 10,108,777 km (0.109 R)
• M29: 10,176,545 km (0.066 R)
• M30: 10,244,462 km (0.111 R)
• M31: 10,483,520 km (0.063 R)
• M32: 11,141,301 km (0.096 R)
• M33: 11,211,313 km (0.054 R)
• M34: 11,528,311 km (0.066 R)
• M35: 11,634,675 km (0.085 R)
• M36: 11,884,055 km (0.041 R)
• M37: 12,279,442 km (0.057 R)
• M38: 12,752,321 km (0.105 R)
• M39: 12,899,076 km (0.094 R)
• M40: 13,603,682 km (0.059 R)
• M41: 14,703,227 km (0.082 R)
• M42: 14,780,120 km (0.097 R)
• M43: 14,857,013 km (0.067 R)
• M44: 15,088,890 km (0.086 R)
• M45: 15,438,949 km (0.073 R)
• M46: 15,634,623 km (0.113 R)
• M47: 15,713,012 km (0.081 R)
• M48: 15,988,721 km (0.112 R)
• M49: 16,465,190 km (0.093 R)
• M50: 16,545,076 km (0.104 R)
• M51: 17,107,713 km (0.066 R)
• M52: 18,417,143 km (0.078 R)
• M53: 19,000,276 km (0.1 R)
• M54: 19,420,347 km (0.107 R)
• M55: 21,523,244 km (0.111 R)
• M56: 22,357,851 km (0.083 R)
• M57: 22,623,686 km (0.09 R)
• M58: 22,935,149 km (0.092 R)
• M59: 23,158,498 km (0.094 R)
• M60: 23,607,292 km (0.103 R)
• M61: 23,877,915 km (0.117 R)
• M62: 24,285,868 km (0.085 R)
• M63: 24,970,877 km (0.099 R)
• M64: 25,154,583 km (0.088 R)
• M65: 25,246,585 km (0.064 R)
• M66: 25,708,544 km (0.098 R)
• M67: 26,033,620 km (0.082 R)
• M68: 26,500,216 km (0.117 R)
• M69: 26,593,864 km (0.04 R)
• M70: 26,734,486 km (0.039 R)
• M71: 26,969,654 km (0.074 R)
• M72: 28,538,187 km (0.11 R)
• M73: 29,309,215 km (0.108 R)
• M74: 29,940,817 km (0.077 R)
• M75: 30,970,499 km (0.035 R)
• M76: 31,365,886 km (0.037 R)
• M77: 31,812,586 km (0.102 R)
• M78: 31,962,034 km (0.117 R)
• M79: 33,671,339 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 13.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.12 AU - 6.18 AU

Year: 8810 Days

Day: 9.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,831,682 km

• M1: 174,730 km (0.097 R)
• M2: 268,528 km (0.104 R)
• M3: 384,317 km (0.087 R)
• M4: 552,465 km (0.081 R)
• M5: 661,971 km (0.03 R)
• M6: 1,006,644 km (0.061 R)
• M7: 1,330,523 km (0.059 R)
• M8: 1,667,268 km (0.09 R)
• M9: 1,899,893 km (0.032 R)
• M10: 2,053,530 km (0.059 R)
• M11: 2,326,995 km (0.033 R)
• M12: 2,960,392 km (0.096 R)
• M13: 3,191,820 km (0.037 R)
• M14: 3,349,646 km (0.111 R)
• M15: 3,700,453 km (0.069 R)
• M16: 4,177,371 km (0.089 R)
• M17: 4,793,565 km (0.027 R)
• M18: 5,691,451 km (0.073 R)
• M19: 5,915,997 km (0.113 R)
• M20: 6,143,536 km (0.062 R)
• M21: 6,340,855 km (0.063 R)
• M22: 6,741,927 km (0.115 R)
• M23: 7,013,896 km (0.068 R)
• M24: 7,289,605 km (0.085 R)
• M25: 7,745,280 km (0.108 R)
• M26: 8,500,749 km (0.098 R)
• M27: 9,430,949 km (0.087 R)
• M28: 9,582,940 km (0.092 R)
• M29: 10,004,657 km (0.1 R)
• M30: 10,550,390 km (0.115 R)
• M31: 10,906,283 km (0.098 R)
• M32: 11,105,847 km (0.048 R)
• M33: 11,997,899 km (0.058 R)
• M34: 12,955,176 km (0.111 R)
• M35: 13,464,257 km (0.119 R)
• M36: 13,721,416 km (0.115 R)
• M37: 15,655,866 km (0.095 R)
• M38: 16,792,810 km (0.11 R)
• M39: 16,930,889 km (0.118 R)
• M40: 17,815,162 km (0.045 R)
• M41: 18,571,379 km (0.096 R)
• M42: 18,714,394 km (0.083 R)
• M43: 19,773,996 km (0.058 R)
• M44: 19,968,773 km (0.07 R)
• M45: 21,101,079 km (0.093 R)
• M46: 22,001,658 km (0.03 R)
• M47: 22,507,448 km (0.086 R)
• M48: 22,761,765 km (0.041 R)
• M49: 23,068,291 km (0.107 R)
• M50: 26,261,009 km (0.101 R)
• M51: 26,421,527 km (0.081 R)
• M52: 27,663,489 km (0.043 R)
• M53: 27,990,510 km (0.096 R)
• M54: 28,154,618 km (0.109 R)
• M55: 28,483,584 km (0.051 R)
• M56: 28,869,098 km (0.097 R)
• M57: 28,979,651 km (0.094 R)
• M58: 30,203,960 km (0.065 R)
• M59: 30,878,945 km (0.086 R)
• M60: 31,161,536 km (0.087 R)
• M61: 31,502,020 km (0.116 R)
• M62: 31,957,696 km (0.078 R)
• M63: 32,358,319 km (0.119 R)
• M64: 32,760,587 km (0.034 R)
• M65: 32,875,778 km (0.109 R)
• M66: 33,048,862 km (0.116 R)
• M67: 33,222,396 km (0.075 R)
• M68: 34,093,953 km (0.034 R)
• M69: 34,679,180 km (0.086 R)
• M70: 35,031,932 km (0.101 R)
• M71: 35,149,815 km (0.08 R)
• M72: 36,993,309 km (0.098 R)
• M73: 37,173,425 km (0.116 R)
• M74: 37,293,702 km (0.09 R)
• M75: 37,836,144 km (0.118 R)
• M76: 38,199,367 km (0.093 R)
• M77: 38,381,428 km (0.105 R)
• M78: 39,234,585 km (0.043 R)
• M79: 40,217,443 km (0.102 R)
• M80: 40,773,797 km (0.073 R)
• M81: 40,959,747 km (0.119 R)
• M82: 41,146,146 km (0.098 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: 224 - 16,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit