🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.57 AU - 0.65 AU

Year: 308 Days

Day: 14.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 13.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.77 AU - 3.41 AU

Year: 3507 Days

Day: 11.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,878,996 km

• M1: 206,295 km (0.086 R)
• M2: 388,356 km (0.091 R)
• M3: 527,632 km (0.096 R)
• M4: 628,909 km (0.118 R)
• M5: 748,289 km (0.094 R)
• M6: 832,961 km (0.04 R)
• M7: 955,182 km (0.047 R)
• M8: 1,048,382 km (0.103 R)
• M9: 1,360,892 km (0.09 R)
• M10: 1,467,256 km (0.098 R)
• M11: 1,562,849 km (0.053 R)
• M12: 1,660,686 km (0.115 R)
• M13: 2,012,241 km (0.087 R)
• M14: 2,452,657 km (0.097 R)
• M15: 2,550,943 km (0.102 R)
• M16: 2,802,716 km (0.111 R)
• M17: 2,905,789 km (0.049 R)
• M18: 2,992,705 km (0.075 R)
• M19: 3,222,787 km (0.118 R)
• M20: 3,312,994 km (0.116 R)
• M21: 3,440,452 km (0.069 R)
• M22: 3,776,149 km (0.072 R)
• M23: 4,220,754 km (0.073 R)
• M24: 4,459,363 km (0.08 R)
• M25: 4,580,388 km (0.092 R)
• M26: 5,054,613 km (0.113 R)
• M27: 5,372,359 km (0.078 R)
• M28: 5,458,228 km (0.12 R)
• M29: 5,566,238 km (0.105 R)
• M30: 5,916,596 km (0.097 R)
• M31: 6,094,617 km (0.104 R)
• M32: 6,410,269 km (0.095 R)
• M33: 6,777,681 km (0.094 R)
• M34: 7,365,601 km (0.053 R)
• M35: 7,461,343 km (0.055 R)
• M36: 7,677,961 km (0.103 R)
• M37: 8,191,531 km (0.114 R)
• M38: 8,893,893 km (0.118 R)
• M39: 9,072,512 km (0.118 R)
• M40: 9,252,329 km (0.108 R)
• M41: 9,381,432 km (0.085 R)
• M42: 9,693,942 km (0.116 R)
• M43: 9,851,469 km (0.075 R)
• M44: 10,089,329 km (0.097 R)
• M45: 10,978,090 km (0.085 R)
• M46: 11,723,686 km (0.098 R)
• M47: 12,829,663 km (0.098 R)
• M48: 13,031,770 km (0.118 R)
• M49: 13,263,946 km (0.062 R)
• M50: 13,732,486 km (0.074 R)
• M51: 13,821,048 km (0.105 R)
• M52: 14,117,252 km (0.064 R)
• M53: 14,595,666 km (0.1 R)
• M54: 14,776,530 km (0.118 R)
• M55: 15,079,465 km (0.072 R)
• M56: 15,568,501 km (0.073 R)
• M57: 15,660,803 km (0.084 R)
• M58: 15,845,855 km (0.059 R)
• M59: 16,218,354 km (0.071 R)
• M60: 17,416,633 km (0.114 R)
• M61: 17,929,754 km (0.031 R)
• M62: 18,026,543 km (0.116 R)
• M63: 18,220,572 km (0.028 R)
• M64: 18,415,348 km (0.065 R)
• M65: 18,872,370 km (0.105 R)
• M66: 19,631,579 km (0.069 R)
• M67: 19,831,143 km (0.115 R)
• M68: 20,501,640 km (0.109 R)
• M69: 20,602,918 km (0.09 R)
• M70: 20,975,417 km (0.096 R)
• M71: 21,316,051 km (0.108 R)
• M72: 21,418,526 km (0.104 R)
• M73: 21,521,299 km (0.114 R)
• M74: 21,692,888 km (0.118 R)
• M75: 22,106,377 km (0.065 R)
• M76: 22,210,197 km (0.069 R)
• M77: 22,592,270 km (0.042 R)
• M78: 22,941,432 km (0.107 R)
• M79: 23,503,920 km (0.048 R)
• M80: 23,609,835 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.9

Radius: 14.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.33 AU - 3.63 AU

Year: 4192 Days

Day: 13.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,878,996 km

• M1: 190,288 km (0.11 R)
• M2: 378,333 km (0.114 R)
• M3: 495,468 km (0.118 R)
• M4: 619,934 km (0.085 R)
• M5: 747,092 km (0.119 R)
• M6: 851,960 km (0.095 R)
• M7: 1,249,741 km (0.09 R)
• M8: 1,592,769 km (0.108 R)
• M9: 1,892,114 km (0.089 R)
• M10: 2,178,893 km (0.077 R)
• M11: 2,983,580 km (0.118 R)
• M12: 3,140,957 km (0.089 R)
• M13: 3,229,668 km (0.055 R)
• M14: 3,337,080 km (0.097 R)
• M15: 3,519,140 km (0.062 R)
• M16: 3,629,843 km (0.1 R)
• M17: 3,760,741 km (0.026 R)
• M18: 3,912,134 km (0.054 R)
• M19: 4,162,561 km (0.116 R)
• M20: 4,418,373 km (0.095 R)
• M21: 4,578,443 km (0.114 R)
• M22: 4,781,298 km (0.086 R)
• M23: 5,280,356 km (0.12 R)
• M24: 5,450,449 km (0.107 R)
• M25: 5,665,720 km (0.097 R)
• M26: 6,305,999 km (0.11 R)
• M27: 6,396,057 km (0.09 R)
• M28: 6,623,296 km (0.04 R)
• M29: 6,715,000 km (0.081 R)
• M30: 6,807,152 km (0.088 R)
• M31: 8,312,705 km (0.1 R)
• M32: 8,411,739 km (0.116 R)
• M33: 8,635,986 km (0.068 R)
• M34: 9,116,045 km (0.07 R)
• M35: 9,346,426 km (0.074 R)
• M36: 9,526,991 km (0.045 R)
• M37: 10,500,574 km (0.066 R)
• M38: 11,094,477 km (0.09 R)
• M39: 11,285,813 km (0.107 R)
• M40: 11,478,196 km (0.108 R)
• M41: 11,671,775 km (0.063 R)
• M42: 11,922,202 km (0.083 R)
• M43: 12,286,922 km (0.109 R)
• M44: 13,114,198 km (0.093 R)
• M45: 13,316,454 km (0.06 R)
• M46: 13,783,050 km (0.083 R)
• M47: 13,900,485 km (0.06 R)
• M48: 14,077,309 km (0.093 R)
• M49: 14,582,352 km (0.101 R)
• M50: 14,912,365 km (0.091 R)
• M51: 15,153,965 km (0.108 R)
• M52: 15,610,388 km (0.074 R)
• M53: 16,443,499 km (0.06 R)
• M54: 16,599,380 km (0.084 R)
• M55: 16,755,710 km (0.115 R)
• M56: 17,069,865 km (0.101 R)
• M57: 17,481,259 km (0.118 R)
• M58: 17,768,038 km (0.057 R)
• M59: 18,056,313 km (0.116 R)
• M60: 18,443,024 km (0.066 R)
• M61: 19,224,972 km (0.055 R)
• M62: 19,487,965 km (0.093 R)
• M63: 19,719,094 km (0.073 R)
• M64: 20,117,473 km (0.059 R)
• M65: 20,652,734 km (0.082 R)
• M66: 21,260,550 km (0.091 R)
• M67: 21,942,866 km (0.096 R)
• M68: 22,493,985 km (0.11 R)
• M69: 22,701,776 km (0.093 R)
• M70: 23,259,028 km (0.042 R)
• M71: 23,364,046 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.2

Radius: 7.6

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.56 AU - 10.2 AU

Year: 15663 Days

Day: 23.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,878,996 km

• M1: 105,915 km (0.108 R)
• M2: 235,018 km (0.091 R)
• M3: 305,778 km (0.086 R)
• M4: 965,505 km (0.106 R)
• M5: 1,218,325 km (0.089 R)
• M6: 1,352,514 km (0.094 R)
• M7: 1,435,392 km (0.063 R)
• M8: 1,754,185 km (0.111 R)
• M9: 2,031,389 km (0.112 R)
• M10: 2,256,534 km (0.072 R)
• M11: 2,523,866 km (0.042 R)
• M12: 2,907,883 km (0.116 R)
• M13: 3,015,893 km (0.087 R)
• M14: 3,088,598 km (0.058 R)
• M15: 3,198,851 km (0.102 R)
• M16: 3,691,477 km (0.081 R)
• M17: 4,167,198 km (0.094 R)
• M18: 4,289,121 km (0.114 R)
• M19: 4,578,293 km (0.074 R)
• M20: 4,746,441 km (0.081 R)
• M21: 5,662,279 km (0.079 R)
• M22: 6,209,658 km (0.089 R)
• M23: 7,207,925 km (0.116 R)
• M24: 7,700,700 km (0.064 R)
• M25: 8,204,246 km (0.068 R)
• M26: 8,460,059 km (0.042 R)
• M27: 9,724,161 km (0.114 R)
• M28: 9,886,325 km (0.086 R)
• M29: 9,940,629 km (0.106 R)
• M30: 10,268,248 km (0.079 R)
• M31: 10,433,255 km (0.106 R)
• M32: 10,599,308 km (0.1 R)
• M33: 10,933,959 km (0.073 R)
• M34: 15,969,722 km (0.104 R)
• M35: 16,161,058 km (0.083 R)
• M36: 18,449,606 km (0.086 R)
• M37: 18,852,024 km (0.092 R)
• M38: 18,986,812 km (0.115 R)
• M39: 19,461,037 km (0.062 R)
• M40: 19,870,636 km (0.069 R)
• M41: 20,421,306 km (0.102 R)
• M42: 21,046,625 km (0.102 R)
• M43: 21,116,637 km (0.086 R)
• M44: 21,326,672 km (0.102 R)
• M45: 21,537,456 km (0.104 R)
• M46: 21,819,597 km (0.046 R)
• M47: 23,320,812 km (0.099 R)
• M48: 25,151,142 km (0.089 R)
• M49: 25,448,243 km (0.098 R)
• M50: 29,181,009 km (0.091 R)
• M51: 30,278,609 km (0.099 R)
• M52: 31,150,465 km (0.111 R)
• M53: 33,081,026 km (0.102 R)
• M54: 33,651,443 km (0.098 R)
• M55: 33,733,123 km (0.116 R)
• M56: 33,896,783 km (0.092 R)
• M57: 34,636,694 km (0.119 R)
• M58: 35,050,033 km (0.102 R)
• M59: 37,818,791 km (0.034 R)
• M60: 37,903,912 km (0.091 R)
• M61: 38,500,658 km (0.095 R)
• M62: 38,757,368 km (0.057 R)
• M63: 41,355,434 km (0.066 R)
• M64: 41,530,762 km (0.079 R)
• M65: 42,145,909 km (0.116 R)
• M66: 42,764,047 km (0.086 R)
• M67: 44,188,219 km (0.082 R)
• M68: 47,083,087 km (0.079 R)
• M69: 48,092,275 km (0.102 R)
• M70: 48,368,732 km (0.079 R)
• M71: 48,645,637 km (0.072 R)
• M72: 51,444,464 km (0.061 R)
• M73: 51,538,710 km (0.11 R)
• M74: 53,816,488 km (0.12 R)
• M75: 53,912,081 km (0.072 R)
• M76: 54,967,643 km (0.115 R)
• M77: 55,256,666 km (0.039 R)
• M78: 56,029,938 km (0.116 R)
• M79: 56,223,817 km (0.045 R)
• M80: 57,685,089 km (0.05 R)
• M81: 57,782,926 km (0.106 R)
• M82: 57,978,899 km (0.09 R)
• M83: 59,158,777 km (0.088 R)
• M84: 60,048,884 km (0.097 R)
• M85: 60,148,068 km (0.098 R)
• M86: 61,342,607 km (0.056 R)
• M87: 61,642,401 km (0.116 R)
• M88: 62,444,246 km (0.092 R)
• M89: 62,846,514 km (0.113 R)
• M90: 64,768,997 km (0.087 R)
• M91: 66,710,627 km (0.037 R)
• M92: 67,121,872 km (0.063 R)
• M93: 67,637,087 km (0.056 R)
• M94: 68,775,078 km (0.086 R)
• M95: 69,190,511 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.1

Radius: 4.1

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.91 AU - 13.21 AU

Year: 23749 Days

Day: 19.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,878,996 km

• M1: 78,389 km (0.107 R)
• M2: 109,805 km (0.04 R)
• M3: 311,912 km (0.109 R)
• M4: 341,532 km (0.034 R)
• M5: 539,300 km (0.037 R)
• M6: 575,503 km (0.112 R)
• M7: 830,567 km (0.054 R)
• M8: 1,003,503 km (0.062 R)
• M9: 1,719,478 km (0.088 R)
• M10: 1,746,406 km (0.119 R)
• M11: 1,939,237 km (0.109 R)
• M12: 2,682,140 km (0.061 R)
• M13: 2,808,401 km (0.098 R)
• M14: 4,357,636 km (0.118 R)
• M15: 4,770,078 km (0.06 R)
• M16: 5,752,786 km (0.101 R)
• M17: 6,455,447 km (0.06 R)
• M18: 6,752,698 km (0.097 R)
• M19: 6,795,483 km (0.032 R)
• M20: 7,316,383 km (0.079 R)
• M21: 7,715,510 km (0.1 R)
• M22: 8,212,774 km (0.108 R)
• M23: 8,627,309 km (0.06 R)
• M24: 8,907,506 km (0.107 R)
• M25: 9,476,726 km (0.12 R)
• M26: 9,669,109 km (0.098 R)
• M27: 10,950,564 km (0.097 R)
• M28: 11,355,526 km (0.06 R)
• M29: 13,560,299 km (0.069 R)
• M30: 13,940,278 km (0.07 R)
• M31: 14,544,503 km (0.078 R)
• M32: 14,710,707 km (0.097 R)
• M33: 14,989,258 km (0.084 R)
• M34: 15,892,231 km (0.103 R)
• M35: 16,580,830 km (0.105 R)
• M36: 17,279,302 km (0.063 R)
• M37: 17,691,145 km (0.052 R)
• M38: 18,764,809 km (0.117 R)
• M39: 19,309,644 km (0.12 R)
• M40: 19,431,417 km (0.12 R)
• M41: 19,492,303 km (0.108 R)
• M42: 19,675,561 km (0.114 R)
• M43: 20,849,904 km (0.069 R)
• M44: 21,539,999 km (0.072 R)
• M45: 22,046,537 km (0.062 R)
• M46: 22,173,845 km (0.101 R)
• M47: 23,524,714 km (0.078 R)
• M48: 23,654,864 km (0.068 R)
• M49: 24,902,211 km (0.118 R)
• M50: 25,500,453 km (0.095 R)
• M51: 26,643,381 km (0.068 R)
• M52: 26,711,149 km (0.104 R)
• M53: 26,846,834 km (0.114 R)
• M54: 28,078,174 km (0.038 R)
• M55: 28,216,103 km (0.119 R)
• M56: 28,285,217 km (0.032 R)
• M57: 30,241,509 km (0.105 R)
• M58: 32,457,951 km (0.101 R)
• M59: 33,695,424 km (0.101 R)
• M60: 35,394,108 km (0.058 R)
• M61: 35,767,056 km (0.042 R)
• M62: 36,066,251 km (0.097 R)
• M63: 36,969,224 km (0.083 R)
• M64: 37,044,771 km (0.12 R)
• M65: 37,423,403 km (0.112 R)
• M66: 39,335,713 km (0.053 R)
• M67: 39,721,975 km (0.037 R)
• M68: 39,954,450 km (0.113 R)
• M69: 40,498,388 km (0.117 R)
• M70: 40,576,328 km (0.074 R)
• M71: 41,122,959 km (0.095 R)
• M72: 42,144,862 km (0.094 R)
• M73: 44,133,317 km (0.089 R)
• M74: 45,664,900 km (0.078 R)
• M75: 45,908,295 km (0.086 R)
• M76: 47,706,611 km (0.099 R)
• M77: 48,614,222 km (0.086 R)
• M78: 50,028,221 km (0.095 R)
• M79: 50,782,344 km (0.074 R)
• M80: 51,371,460 km (0.106 R)
• M81: 51,709,102 km (0.118 R)
• M82: 52,132,165 km (0.043 R)
• M83: 52,811,489 km (0.068 R)
• M84: 52,981,731 km (0.081 R)
• M85: 54,953,132 km (0.09 R)
• M86: 55,039,301 km (0.085 R)
• M87: 55,125,619 km (0.072 R)
• M88: 55,212,086 km (0.118 R)
• M89: 55,471,339 km (0.108 R)
• M90: 55,557,807 km (0.098 R)
• M91: 56,077,959 km (0.081 R)
• M92: 56,338,558 km (0.084 R)
• M93: 57,123,049 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit