🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 11.2

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.76 AU - 0.8 AU

Year: 476 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 15,694,706 km

• M1: 139,425 km (0.075 R)
• M2: 236,963 km (0.118 R)
• M3: 382,971 km (0.111 R)
• M4: 458,368 km (0.115 R)
• M5: 560,842 km (0.057 R)
• M6: 642,822 km (0.08 R)
• M7: 721,660 km (0.112 R)
• M8: 804,388 km (0.059 R)
• M9: 958,623 km (0.101 R)
• M10: 1,068,727 km (0.105 R)
• M11: 1,150,856 km (0.091 R)
• M12: 1,278,314 km (0.113 R)
• M13: 1,370,915 km (0.099 R)
• M14: 1,455,886 km (0.097 R)
• M15: 1,573,770 km (0.093 R)
• M16: 1,652,458 km (0.105 R)
• M17: 1,754,035 km (0.061 R)
• M18: 1,830,330 km (0.099 R)
• M19: 2,066,096 km (0.07 R)
• M20: 2,252,495 km (0.059 R)
• M21: 2,371,874 km (0.086 R)
• M22: 2,579,666 km (0.068 R)
• M23: 2,698,596 km (0.114 R)
• M24: 2,774,592 km (0.101 R)
• M25: 2,889,932 km (0.03 R)
• M26: 2,967,872 km (0.105 R)
• M27: 3,059,576 km (0.071 R)
• M28: 3,192,269 km (0.113 R)
• M29: 3,286,366 km (0.048 R)
• M30: 3,415,619 km (0.047 R)
• M31: 3,498,047 km (0.028 R)
• M32: 3,657,967 km (0.067 R)
• M33: 3,827,611 km (0.049 R)
• M34: 3,920,511 km (0.099 R)
• M35: 4,145,207 km (0.116 R)
• M36: 4,218,660 km (0.119 R)
• M37: 4,411,641 km (0.075 R)
• M38: 4,531,768 km (0.109 R)
• M39: 4,706,499 km (0.113 R)
• M40: 4,821,689 km (0.05 R)
• M41: 5,062,691 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 8.4

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.92 AU - 0.92 AU

Year: 609 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,694,706 km

• M1: 108,010 km (0.111 R)
• M2: 194,028 km (0.067 R)
• M3: 247,285 km (0.119 R)
• M4: 346,917 km (0.093 R)
• M5: 434,283 km (0.095 R)
• M6: 525,687 km (0.094 R)
• M7: 587,770 km (0.05 R)
• M8: 662,120 km (0.086 R)
• M9: 739,761 km (0.11 R)
• M10: 841,638 km (0.042 R)
• M11: 894,446 km (0.096 R)
• M12: 986,897 km (0.079 R)
• M13: 1,042,847 km (0.118 R)
• M14: 1,140,534 km (0.072 R)
• M15: 1,265,598 km (0.044 R)
• M16: 1,320,650 km (0.034 R)
• M17: 1,414,149 km (0.06 R)
• M18: 1,769,743 km (0.097 R)
• M19: 1,824,795 km (0.117 R)
• M20: 1,943,725 km (0.114 R)
• M21: 2,036,476 km (0.107 R)
• M22: 2,094,221 km (0.119 R)
• M23: 2,160,044 km (0.046 R)
• M24: 2,226,465 km (0.119 R)
• M25: 2,437,548 km (0.115 R)
• M26: 2,529,999 km (0.028 R)
• M27: 2,592,382 km (0.066 R)
• M28: 2,710,564 km (0.052 R)
• M29: 2,782,371 km (0.096 R)
• M30: 3,084,558 km (0.083 R)
• M31: 3,210,071 km (0.045 R)
• M32: 3,294,594 km (0.102 R)
• M33: 3,354,283 km (0.037 R)
• M34: 3,440,153 km (0.101 R)
• M35: 3,614,135 km (0.074 R)
• M36: 3,693,422 km (0.068 R)
• M37: 3,773,307 km (0.093 R)
• M38: 4,034,505 km (0.116 R)
• M39: 4,162,860 km (0.074 R)
• M40: 4,348,361 km (0.067 R)
• M41: 4,698,869 km (0.11 R)
• M42: 4,804,934 km (0.105 R)
• M43: 4,980,113 km (0.088 R)
• M44: 5,167,260 km (0.115 R)
• M45: 5,256,720 km (0.04 R)
• M46: 5,336,754 km (0.054 R)
• M47: 5,538,562 km (0.112 R)
• M48: 5,783,902 km (0.073 R)
• M49: 5,856,158 km (0.108 R)
• M50: 5,928,713 km (0.104 R)
• M51: 6,053,777 km (0.098 R)
• M52: 6,127,230 km (0.076 R)
• M53: 6,179,888 km (0.104 R)
• M54: 6,413,111 km (0.112 R)
• M55: 6,466,518 km (0.117 R)
• M56: 6,584,550 km (0.118 R)
• M57: 6,649,177 km (0.08 R)
• M58: 6,932,066 km (0.064 R)
• M59: 7,229,915 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 8.1

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.01 AU - 1.25 AU

Year: 829 Days

Day: 11.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 15,694,706 km

• M1: 100,979 km (0.109 R)
• M2: 179,218 km (0.089 R)
• M3: 236,664 km (0.062 R)
• M4: 319,092 km (0.081 R)
• M5: 409,001 km (0.084 R)
• M6: 552,315 km (0.087 R)
• M7: 859,290 km (0.116 R)
• M8: 912,397 km (0.117 R)
• M9: 1,015,919 km (0.077 R)
• M10: 1,085,033 km (0.095 R)
• M11: 1,142,928 km (0.07 R)
• M12: 1,483,562 km (0.026 R)
• M13: 1,717,832 km (0.096 R)
• M14: 1,801,158 km (0.096 R)
• M15: 2,043,208 km (0.086 R)
• M16: 2,180,539 km (0.057 R)
• M17: 2,246,212 km (0.111 R)
• M18: 2,857,918 km (0.105 R)
• M19: 2,930,024 km (0.067 R)
• M20: 3,103,707 km (0.094 R)
• M21: 3,177,908 km (0.117 R)
• M22: 3,261,982 km (0.105 R)
• M23: 3,365,802 km (0.093 R)
• M24: 3,557,437 km (0.106 R)
• M25: 3,693,871 km (0.103 R)
• M26: 3,762,686 km (0.07 R)
• M27: 4,062,480 km (0.109 R)
• M28: 4,113,193 km (0.097 R)
• M29: 4,164,057 km (0.063 R)
• M30: 4,256,359 km (0.063 R)
• M31: 4,359,581 km (0.116 R)
• M32: 4,653,242 km (0.106 R)
• M33: 4,867,017 km (0.099 R)
• M34: 5,051,172 km (0.102 R)
• M35: 5,138,687 km (0.056 R)
• M36: 5,237,721 km (0.119 R)
• M37: 5,337,353 km (0.096 R)
• M38: 5,393,003 km (0.099 R)
• M39: 5,448,803 km (0.087 R)
• M40: 5,765,203 km (0.041 R)
• M41: 5,822,349 km (0.12 R)
• M42: 5,971,648 km (0.093 R)
• M43: 6,064,249 km (0.102 R)
• M44: 6,157,299 km (0.025 R)
• M45: 6,725,621 km (0.11 R)
• M46: 6,809,994 km (0.12 R)
• M47: 6,894,517 km (0.103 R)
• M48: 6,955,254 km (0.058 R)
• M49: 7,126,095 km (0.107 R)
• M50: 7,323,115 km (0.088 R)
• M51: 7,546,764 km (0.116 R)
• M52: 7,672,127 km (0.118 R)
• M53: 7,886,650 km (0.094 R)
• M54: 7,937,513 km (0.074 R)
• M55: 8,001,093 km (0.092 R)
• M56: 8,064,821 km (0.055 R)
• M57: 8,244,488 km (0.107 R)
• M58: 8,347,561 km (0.057 R)
• M59: 8,425,352 km (0.098 R)
• M60: 8,607,413 km (0.111 R)
• M61: 8,672,937 km (0.097 R)
• M62: 8,790,969 km (0.079 R)
• M63: 8,896,436 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 13

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.1 AU - 3.5 AU

Year: 4138 Days

Day: 12 Hours

Environment

Temp: -211 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,694,706 km

• M1: 183,407 km (0.091 R)
• M2: 365,767 km (0.059 R)
• M3: 452,085 km (0.093 R)
• M4: 587,471 km (0.045 R)
• M5: 721,361 km (0.109 R)
• M6: 810,970 km (0.109 R)
• M7: 1,126,322 km (0.041 R)
• M8: 1,222,215 km (0.066 R)
• M9: 1,343,389 km (0.072 R)
• M10: 1,468,901 km (0.037 R)
• M11: 1,695,542 km (0.068 R)
• M12: 1,857,258 km (0.066 R)
• M13: 1,959,583 km (0.12 R)
• M14: 2,291,540 km (0.044 R)
• M15: 2,443,532 km (0.1 R)
• M16: 2,527,905 km (0.038 R)
• M17: 2,685,132 km (0.079 R)
• M18: 2,860,461 km (0.076 R)
• M19: 2,994,501 km (0.11 R)
• M20: 3,100,266 km (0.119 R)
• M21: 3,504,181 km (0.118 R)
• M22: 4,192,181 km (0.089 R)
• M23: 5,541,554 km (0.044 R)
• M24: 5,917,643 km (0.101 R)
• M25: 6,108,829 km (0.059 R)
• M26: 6,224,618 km (0.093 R)
• M27: 6,399,498 km (0.039 R)
• M28: 6,595,920 km (0.103 R)
• M29: 6,694,804 km (0.041 R)
• M30: 6,894,218 km (0.113 R)
• M31: 7,034,989 km (0.112 R)
• M32: 7,237,695 km (0.104 R)
• M33: 7,401,355 km (0.034 R)
• M34: 7,483,633 km (0.085 R)
• M35: 7,857,628 km (0.103 R)
• M36: 8,408,747 km (0.091 R)
• M37: 8,516,158 km (0.115 R)
• M38: 9,236,621 km (0.061 R)
• M39: 9,347,623 km (0.07 R)
• M40: 9,570,673 km (0.102 R)
• M41: 9,818,258 km (0.116 R)
• M42: 9,999,570 km (0.05 R)
• M43: 10,159,191 km (0.091 R)
• M44: 10,457,789 km (0.078 R)
• M45: 10,596,616 km (0.108 R)
• M46: 10,993,349 km (0.103 R)
• M47: 11,087,297 km (0.077 R)
• M48: 11,276,239 km (0.092 R)
• M49: 11,561,671 km (0.032 R)
• M50: 12,505,634 km (0.074 R)
• M51: 14,441,430 km (0.055 R)
• M52: 14,881,248 km (0.057 R)
• M53: 15,325,554 km (0.036 R)
• M54: 15,853,934 km (0.116 R)
• M55: 15,986,926 km (0.094 R)
• M56: 16,227,330 km (0.063 R)
• M57: 16,388,297 km (0.103 R)
• M58: 16,684,651 km (0.095 R)
• M59: 16,928,495 km (0.089 R)
• M60: 17,255,516 km (0.096 R)
• M61: 17,364,872 km (0.058 R)
• M62: 17,529,579 km (0.067 R)
• M63: 17,612,008 km (0.111 R)
• M64: 17,694,735 km (0.076 R)
• M65: 17,832,665 km (0.094 R)
• M66: 18,304,646 km (0.112 R)
• M67: 18,444,221 km (0.114 R)
• M68: 18,528,145 km (0.099 R)
• M69: 18,808,940 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.7

Radius: 14.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.73 AU - 5.05 AU

Year: 6349 Days

Day: 9.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 143.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 15,694,706 km

• M1: 251,923 km (0.081 R)
• M2: 451,935 km (0.083 R)
• M3: 683,513 km (0.097 R)
• M4: 775,067 km (0.113 R)
• M5: 972,536 km (0.092 R)
• M6: 1,140,235 km (0.056 R)
• M7: 1,368,671 km (0.095 R)
• M8: 1,852,470 km (0.113 R)
• M9: 2,577,721 km (0.108 R)
• M10: 2,706,674 km (0.103 R)
• M11: 3,152,925 km (0.11 R)
• M12: 4,014,309 km (0.115 R)
• M13: 4,471,780 km (0.098 R)
• M14: 4,575,600 km (0.064 R)
• M15: 4,680,469 km (0.106 R)
• M16: 4,919,077 km (0.115 R)
• M17: 5,243,705 km (0.09 R)
• M18: 5,659,437 km (0.079 R)
• M19: 6,230,452 km (0.068 R)
• M20: 6,346,839 km (0.052 R)
• M21: 6,552,387 km (0.109 R)
• M22: 7,212,861 km (0.079 R)
• M23: 8,371,347 km (0.034 R)
• M24: 8,629,404 km (0.118 R)
• M25: 9,419,729 km (0.06 R)
• M26: 9,654,598 km (0.039 R)
• M27: 9,925,370 km (0.114 R)
• M28: 10,267,500 km (0.083 R)
• M29: 10,857,963 km (0.091 R)
• M30: 11,782,478 km (0.083 R)
• M31: 12,144,804 km (0.096 R)
• M32: 12,474,069 km (0.074 R)
• M33: 13,178,824 km (0.1 R)
• M34: 13,858,448 km (0.063 R)
• M35: 14,049,334 km (0.081 R)
• M36: 14,860,454 km (0.105 R)
• M37: 15,449,122 km (0.079 R)
• M38: 16,689,886 km (0.088 R)
• M39: 16,811,659 km (0.069 R)
• M40: 17,713,734 km (0.074 R)
• M41: 17,962,516 km (0.105 R)
• M42: 18,170,606 km (0.099 R)
• M43: 19,096,318 km (0.082 R)
• M44: 21,080,883 km (0.098 R)
• M45: 21,212,679 km (0.047 R)
• M46: 21,830,967 km (0.046 R)
• M47: 22,186,860 km (0.092 R)
• M48: 24,270,908 km (0.113 R)
• M49: 25,149,796 km (0.064 R)
• M50: 25,382,869 km (0.043 R)
• M51: 25,523,042 km (0.04 R)
• M52: 25,757,313 km (0.104 R)
• M53: 26,748,698 km (0.119 R)
• M54: 27,704,478 km (0.116 R)
• M55: 27,848,840 km (0.064 R)
• M56: 27,945,181 km (0.069 R)
• M57: 28,283,422 km (0.111 R)
• M58: 29,012,562 km (0.105 R)
• M59: 29,404,060 km (0.086 R)
• M60: 29,895,788 km (0.087 R)
• M61: 30,093,257 km (0.069 R)
• M62: 30,192,141 km (0.1 R)
• M63: 30,340,692 km (0.119 R)
• M64: 30,787,840 km (0.112 R)
• M65: 30,937,438 km (0.118 R)
• M66: 31,688,719 km (0.086 R)
• M67: 31,789,398 km (0.106 R)
• M68: 32,091,885 km (0.089 R)
• M69: 32,648,987 km (0.056 R)
• M70: 32,954,167 km (0.068 R)
• M71: 33,618,830 km (0.096 R)
• M72: 33,824,228 km (0.082 R)
• M73: 34,391,204 km (0.049 R)
• M74: 34,546,337 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 10.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.88 AU - 5.72 AU

Year: 8422 Days

Day: 5.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 15,694,706 km

• M1: 270,623 km (0.115 R)
• M2: 354,846 km (0.102 R)
• M3: 653,743 km (0.084 R)
• M4: 770,728 km (0.069 R)
• M5: 920,924 km (0.118 R)
• M6: 1,213,089 km (0.115 R)
• M7: 1,555,219 km (0.112 R)
• M8: 2,053,829 km (0.092 R)
• M9: 2,922,694 km (0.117 R)
• M10: 3,620,268 km (0.109 R)
• M11: 3,806,219 km (0.084 R)
• M12: 4,113,343 km (0.061 R)
• M13: 4,627,661 km (0.104 R)
• M14: 5,146,466 km (0.026 R)
• M15: 5,274,971 km (0.061 R)
• M16: 5,783,304 km (0.09 R)
• M17: 6,085,791 km (0.116 R)
• M18: 7,023,919 km (0.055 R)
• M19: 7,491,712 km (0.114 R)
• M20: 7,766,224 km (0.087 R)
• M21: 8,343,971 km (0.054 R)
• M22: 9,778,764 km (0.06 R)
• M23: 10,058,811 km (0.089 R)
• M24: 11,309,449 km (0.09 R)
• M25: 11,772,604 km (0.105 R)
• M26: 12,049,061 km (0.042 R)
• M27: 13,574,960 km (0.108 R)
• M28: 14,678,992 km (0.12 R)
• M29: 14,930,765 km (0.046 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit