🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.1

Radius: 8.4

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.9 AU

Year: 485 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,600,949 km

• M1: 114,442 km (0.07 R)
• M2: 177,573 km (0.119 R)
• M3: 268,827 km (0.078 R)
• M4: 341,083 km (0.098 R)
• M5: 401,521 km (0.084 R)
• M6: 462,856 km (0.054 R)
• M7: 535,261 km (0.056 R)
• M8: 652,097 km (0.073 R)
• M9: 743,501 km (0.091 R)
• M10: 826,079 km (0.07 R)
• M11: 907,461 km (0.03 R)
• M12: 967,898 km (0.102 R)
• M13: 1,117,945 km (0.069 R)
• M14: 1,178,233 km (0.045 R)
• M15: 1,244,654 km (0.11 R)
• M16: 1,307,336 km (0.113 R)
• M17: 1,365,529 km (0.105 R)
• M18: 1,562,849 km (0.098 R)
• M19: 1,711,100 km (0.119 R)
• M20: 1,966,464 km (0.104 R)
• M21: 2,158,248 km (0.052 R)
• M22: 2,253,243 km (0.109 R)
• M23: 2,323,853 km (0.078 R)
• M24: 2,401,644 km (0.058 R)
• M25: 2,460,735 km (0.049 R)
• M26: 2,560,068 km (0.05 R)
• M27: 2,783,568 km (0.049 R)
• M28: 2,887,239 km (0.075 R)
• M29: 3,013,500 km (0.098 R)
• M30: 3,105,652 km (0.063 R)
• M31: 3,162,948 km (0.112 R)
• M32: 3,447,184 km (0.035 R)
• M33: 3,709,429 km (0.117 R)
• M34: 3,823,722 km (0.112 R)
• M35: 3,977,957 km (0.072 R)
• M36: 4,063,826 km (0.088 R)
• M37: 4,268,925 km (0.088 R)
• M38: 4,755,417 km (0.102 R)
• M39: 4,988,491 km (0.116 R)
• M40: 5,268,089 km (0.049 R)
• M41: 5,371,012 km (0.055 R)
• M42: 5,552,774 km (0.094 R)
• M43: 5,657,492 km (0.033 R)
• M44: 5,789,438 km (0.097 R)
• M45: 5,975,687 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.2

Radius: 10.9

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.75 AU - 1.21 AU

Year: 658 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,600,949 km

• M1: 149,299 km (0.103 R)
• M2: 245,939 km (0.099 R)
• M3: 345,571 km (0.083 R)
• M4: 414,835 km (0.087 R)
• M5: 499,208 km (0.096 R)
• M6: 633,996 km (0.111 R)
• M7: 750,533 km (0.108 R)
• M8: 902,973 km (0.065 R)
• M9: 1,189,153 km (0.098 R)
• M10: 1,284,597 km (0.092 R)
• M11: 1,750,445 km (0.111 R)
• M12: 1,964,669 km (0.087 R)
• M13: 2,071,183 km (0.088 R)
• M14: 2,156,304 km (0.048 R)
• M15: 2,282,265 km (0.113 R)
• M16: 2,641,450 km (0.119 R)
• M17: 2,734,051 km (0.07 R)
• M18: 2,974,903 km (0.044 R)
• M19: 3,053,741 km (0.077 R)
• M20: 3,169,081 km (0.11 R)
• M21: 3,403,950 km (0.102 R)
• M22: 3,505,078 km (0.047 R)
• M23: 3,719,751 km (0.068 R)
• M24: 3,852,594 km (0.112 R)
• M25: 3,938,912 km (0.119 R)
• M26: 4,074,448 km (0.078 R)
• M27: 4,191,732 km (0.082 R)
• M28: 4,310,214 km (0.116 R)
• M29: 4,429,892 km (0.096 R)
• M30: 4,510,376 km (0.077 R)
• M31: 4,591,159 km (0.116 R)
• M32: 5,044,889 km (0.066 R)
• M33: 5,383,878 km (0.03 R)
• M34: 5,752,188 km (0.113 R)
• M35: 5,917,344 km (0.075 R)
• M36: 6,162,385 km (0.086 R)
• M37: 6,320,061 km (0.075 R)
• M38: 6,399,498 km (0.07 R)
• M39: 6,479,084 km (0.092 R)
• M40: 6,628,083 km (0.117 R)
• M41: 6,754,942 km (0.117 R)
• M42: 6,894,218 km (0.049 R)
• M43: 7,140,456 km (0.08 R)
• M44: 7,306,210 km (0.103 R)
• M45: 7,521,183 km (0.115 R)
• M46: 7,629,491 km (0.115 R)
• M47: 7,726,132 km (0.073 R)
• M48: 7,847,605 km (0.101 R)
• M49: 7,945,293 km (0.095 R)
• M50: 8,129,298 km (0.081 R)
• M51: 8,402,015 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.8

Radius: 11.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.98 AU - 1.5 AU

Year: 937 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,600,949 km

• M1: 156,779 km (0.1 R)
• M2: 248,632 km (0.12 R)
• M3: 371,751 km (0.052 R)
• M4: 548,426 km (0.097 R)
• M5: 657,034 km (0.059 R)
• M6: 738,116 km (0.076 R)
• M7: 879,336 km (0.11 R)
• M8: 963,560 km (0.12 R)
• M9: 1,133,653 km (0.112 R)
• M10: 1,204,712 km (0.063 R)
• M11: 1,344,137 km (0.065 R)
• M12: 1,419,684 km (0.107 R)
• M13: 1,496,727 km (0.107 R)
• M14: 1,599,351 km (0.096 R)
• M15: 1,803,253 km (0.049 R)
• M16: 1,955,543 km (0.074 R)
• M17: 2,077,017 km (0.034 R)
• M18: 2,183,231 km (0.114 R)
• M19: 2,300,366 km (0.084 R)
• M20: 2,494,096 km (0.085 R)
• M21: 2,741,531 km (0.078 R)
• M22: 2,967,274 km (0.057 R)
• M23: 3,250,463 km (0.102 R)
• M24: 3,489,670 km (0.116 R)
• M25: 3,563,571 km (0.087 R)
• M26: 3,670,085 km (0.065 R)
• M27: 3,767,024 km (0.062 R)
• M28: 3,974,367 km (0.066 R)
• M29: 4,151,939 km (0.056 R)
• M30: 4,423,160 km (0.098 R)
• M31: 4,549,570 km (0.067 R)
• M32: 4,758,858 km (0.113 R)
• M33: 4,852,955 km (0.059 R)
• M34: 5,356,950 km (0.071 R)
• M35: 5,504,154 km (0.041 R)
• M36: 5,578,205 km (0.09 R)
• M37: 5,727,354 km (0.109 R)
• M38: 5,903,132 km (0.116 R)
• M39: 6,157,299 km (0.113 R)
• M40: 6,285,654 km (0.118 R)
• M41: 6,545,206 km (0.043 R)
• M42: 6,650,074 km (0.05 R)
• M43: 7,061,618 km (0.111 R)
• M44: 7,196,106 km (0.074 R)
• M45: 7,290,802 km (0.081 R)
• M46: 7,895,626 km (0.071 R)
• M47: 8,459,311 km (0.082 R)
• M48: 8,789,473 km (0.114 R)
• M49: 8,977,967 km (0.119 R)
• M50: 9,079,992 km (0.115 R)
• M51: 9,241,109 km (0.079 R)
• M52: 9,329,372 km (0.084 R)
• M53: 9,417,934 km (0.059 R)
• M54: 9,581,145 km (0.102 R)
• M55: 9,895,151 km (0.093 R)
• M56: 10,061,055 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 13.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.47 AU - 3.53 AU

Year: 4441 Days

Day: 14.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 154.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,600,949 km

• M1: 175,628 km (0.115 R)
• M2: 286,181 km (0.118 R)
• M3: 428,747 km (0.099 R)
• M4: 567,574 km (0.116 R)
• M5: 673,789 km (0.08 R)
• M6: 831,764 km (0.103 R)
• M7: 979,866 km (0.095 R)
• M8: 1,317,658 km (0.099 R)
• M9: 1,507,797 km (0.111 R)
• M10: 1,649,317 km (0.037 R)
• M11: 2,054,577 km (0.075 R)
• M12: 2,309,642 km (0.083 R)
• M13: 2,491,104 km (0.081 R)
• M14: 2,660,449 km (0.087 R)
• M15: 2,798,677 km (0.118 R)
• M16: 2,886,341 km (0.07 R)
• M17: 2,974,903 km (0.119 R)
• M18: 3,100,565 km (0.107 R)
• M19: 3,338,725 km (0.072 R)
• M20: 3,488,323 km (0.114 R)
• M21: 3,736,356 km (0.115 R)
• M22: 4,109,304 km (0.052 R)
• M23: 4,269,972 km (0.097 R)
• M24: 4,639,329 km (0.115 R)
• M25: 4,827,972 km (0.108 R)
• M26: 4,933,887 km (0.091 R)
• M27: 5,278,112 km (0.109 R)
• M28: 5,387,319 km (0.103 R)
• M29: 5,607,975 km (0.105 R)
• M30: 6,104,042 km (0.106 R)
• M31: 6,520,522 km (0.069 R)
• M32: 6,827,048 km (0.11 R)
• M33: 8,075,443 km (0.07 R)
• M34: 8,176,421 km (0.11 R)
• M35: 8,277,699 km (0.075 R)
• M36: 9,182,168 km (0.08 R)
• M37: 9,552,871 km (0.098 R)
• M38: 10,009,444 km (0.12 R)
• M39: 10,391,068 km (0.051 R)
• M40: 10,583,601 km (0.035 R)
• M41: 10,805,005 km (0.101 R)
• M42: 11,028,205 km (0.111 R)
• M43: 11,592,489 km (0.099 R)
• M44: 11,964,539 km (0.049 R)
• M45: 12,108,601 km (0.113 R)
• M46: 12,808,420 km (0.088 R)
• M47: 13,371,656 km (0.102 R)
• M48: 13,491,334 km (0.04 R)
• M49: 13,822,245 km (0.033 R)
• M50: 14,003,857 km (0.098 R)
• M51: 14,522,662 km (0.086 R)
• M52: 14,614,964 km (0.102 R)
• M53: 16,116,927 km (0.113 R)
• M54: 16,725,042 km (0.037 R)
• M55: 17,242,950 km (0.069 R)
• M56: 17,373,250 km (0.062 R)
• M57: 17,733,332 km (0.047 R)
• M58: 17,930,801 km (0.04 R)
• M59: 18,062,896 km (0.115 R)
• M60: 18,527,547 km (0.098 R)
• M61: 18,627,628 km (0.115 R)
• M62: 18,929,067 km (0.078 R)
• M63: 19,130,875 km (0.044 R)
• M64: 19,232,003 km (0.102 R)
• M65: 19,367,240 km (0.12 R)
• M66: 20,219,199 km (0.104 R)
• M67: 20,391,087 km (0.108 R)
• M68: 20,494,459 km (0.047 R)
• M69: 20,979,157 km (0.069 R)
• M70: 21,432,588 km (0.075 R)
• M71: 21,643,072 km (0.076 R)
• M72: 23,242,722 km (0.06 R)
• M73: 23,820,768 km (0.098 R)
• M74: 24,220,793 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.2

Radius: 5.4

Gravity: 32.45 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.38 AU - 6.92 AU

Year: 10344 Days

Day: 23.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,600,949 km

• M1: 188,045 km (0.089 R)
• M2: 322,683 km (0.053 R)
• M3: 409,001 km (0.062 R)
• M4: 991,834 km (0.061 R)
• M5: 1,120,787 km (0.069 R)
• M6: 2,419,596 km (0.066 R)
• M7: 2,682,439 km (0.069 R)
• M8: 3,109,392 km (0.113 R)
• M9: 3,267,068 km (0.116 R)
• M10: 3,590,050 km (0.047 R)
• M11: 3,889,545 km (0.109 R)
• M12: 4,512,470 km (0.067 R)
• M13: 4,871,804 km (0.104 R)
• M14: 4,944,808 km (0.09 R)
• M15: 4,981,459 km (0.083 R)
• M16: 6,200,533 km (0.061 R)
• M17: 6,438,992 km (0.109 R)
• M18: 8,146,950 km (0.071 R)
• M19: 8,233,717 km (0.081 R)
• M20: 8,539,645 km (0.082 R)
• M21: 9,072,812 km (0.104 R)
• M22: 9,525,345 km (0.068 R)
• M23: 9,662,526 km (0.101 R)
• M24: 9,892,608 km (0.114 R)
• M25: 10,452,254 km (0.088 R)
• M26: 10,593,624 km (0.086 R)
• M27: 11,456,055 km (0.04 R)
• M28: 11,944,792 km (0.093 R)
• M29: 13,298,054 km (0.112 R)
• M30: 13,349,067 km (0.105 R)
• M31: 13,811,474 km (0.072 R)
• M32: 14,857,761 km (0.118 R)
• M33: 15,605,302 km (0.057 R)
• M34: 16,201,150 km (0.087 R)
• M35: 16,364,810 km (0.084 R)
• M36: 16,529,218 km (0.064 R)
• M37: 16,804,329 km (0.1 R)
• M38: 16,914,882 km (0.065 R)
• M39: 17,414,987 km (0.071 R)
• M40: 19,579,519 km (0.117 R)
• M41: 21,887,664 km (0.095 R)
• M42: 21,947,952 km (0.104 R)
• M43: 22,371,614 km (0.047 R)
• M44: 23,227,164 km (0.04 R)
• M45: 23,411,917 km (0.086 R)
• M46: 24,155,568 km (0.111 R)
• M47: 25,222,351 km (0.045 R)
• M48: 25,793,366 km (0.12 R)
• M49: 26,689,906 km (0.045 R)
• M50: 27,012,588 km (0.107 R)
• M51: 27,077,364 km (0.032 R)
• M52: 27,142,140 km (0.092 R)
• M53: 27,401,543 km (0.099 R)
• M54: 27,661,843 km (0.096 R)
• M55: 27,857,667 km (0.082 R)
• M56: 28,053,939 km (0.075 R)
• M57: 28,447,830 km (0.082 R)
• M58: 29,907,606 km (0.083 R)
• M59: 30,242,706 km (0.096 R)
• M60: 30,444,363 km (0.069 R)
• M61: 30,511,683 km (0.034 R)
• M62: 30,579,151 km (0.093 R)
• M63: 31,187,715 km (0.034 R)
• M64: 32,142,449 km (0.086 R)
• M65: 32,348,296 km (0.103 R)
• M66: 33,801,340 km (0.111 R)
• M67: 34,993,186 km (0.114 R)
• M68: 36,412,870 km (0.06 R)
• M69: 37,273,656 km (0.119 R)
• M70: 37,634,187 km (0.061 R)
• M71: 37,778,848 km (0.101 R)
• M72: 38,141,024 km (0.117 R)
• M73: 38,286,284 km (0.114 R)
• M74: 38,577,401 km (0.059 R)
• M75: 40,560,770 km (0.096 R)
• M76: 40,783,222 km (0.075 R)
• M77: 40,857,422 km (0.071 R)
• M78: 40,931,623 km (0.036 R)
• M79: 41,154,823 km (0.062 R)
• M80: 41,751,719 km (0.113 R)
• M81: 42,954,037 km (0.103 R)
• M82: 43,029,584 km (0.112 R)
• M83: 43,105,130 km (0.082 R)
• M84: 45,469,674 km (0.108 R)
• M85: 46,473,775 km (0.067 R)
• M86: 48,111,124 km (0.086 R)
• M87: 48,582,357 km (0.025 R)
• M88: 48,897,410 km (0.03 R)
• M89: 49,688,035 km (0.119 R)
• M90: 51,121,632 km (0.117 R)
• M91: 52,568,841 km (0.104 R)
• M92: 52,730,407 km (0.098 R)
• M93: 53,541,078 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 13,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit