🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.2

Radius: 13.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.99 AU

Year: 550 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,253,289 km

• M1: 171,738 km (0.035 R)
• M2: 269,575 km (0.071 R)
• M3: 372,050 km (0.116 R)
• M4: 461,061 km (0.071 R)
• M5: 550,071 km (0.083 R)
• M6: 646,712 km (0.067 R)
• M7: 802,593 km (0.085 R)
• M8: 890,107 km (0.066 R)
• M9: 1,012,628 km (0.097 R)
• M10: 1,146,219 km (0.06 R)
• M11: 1,241,962 km (0.106 R)
• M12: 1,335,759 km (0.029 R)
• M13: 1,421,778 km (0.084 R)
• M14: 1,552,078 km (0.108 R)
• M15: 1,664,875 km (0.118 R)
• M16: 1,881,792 km (0.07 R)
• M17: 2,173,956 km (0.118 R)
• M18: 2,282,714 km (0.108 R)
• M19: 2,537,778 km (0.107 R)
• M20: 2,704,430 km (0.091 R)
• M21: 2,815,582 km (0.115 R)
• M22: 2,941,393 km (0.073 R)
• M23: 3,164,743 km (0.114 R)
• M24: 3,261,234 km (0.083 R)
• M25: 3,407,839 km (0.084 R)
• M26: 3,556,689 km (0.119 R)
• M27: 3,650,038 km (0.042 R)
• M28: 3,744,136 km (0.06 R)
• M29: 3,883,112 km (0.071 R)
• M30: 3,994,114 km (0.049 R)
• M31: 4,264,886 km (0.113 R)
• M32: 4,495,266 km (0.083 R)
• M33: 4,627,661 km (0.12 R)
• M34: 4,912,495 km (0.083 R)
• M35: 5,219,320 km (0.086 R)
• M36: 5,366,824 km (0.06 R)
• M37: 5,457,779 km (0.089 R)
• M38: 5,641,037 km (0.08 R)
• M39: 5,733,488 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605

Radius: 15

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.7 AU - 1.88 AU

Year: 1597 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 66,253,289 km

• M1: 211,083 km (0.115 R)
• M2: 305,628 km (0.087 R)
• M3: 407,804 km (0.105 R)
• M4: 540,946 km (0.049 R)
• M5: 667,057 km (0.052 R)
• M6: 790,774 km (0.105 R)
• M7: 954,434 km (0.074 R)
• M8: 1,122,283 km (0.103 R)
• M9: 1,353,861 km (0.103 R)
• M10: 1,462,170 km (0.113 R)
• M11: 1,620,893 km (0.12 R)
• M12: 1,726,958 km (0.059 R)
• M13: 1,865,336 km (0.11 R)
• M14: 1,976,936 km (0.08 R)
• M15: 2,175,153 km (0.114 R)
• M16: 2,325,648 km (0.098 R)
• M17: 2,468,664 km (0.116 R)
• M18: 2,694,407 km (0.111 R)
• M19: 2,845,052 km (0.113 R)
• M20: 3,301,625 km (0.067 R)
• M21: 3,755,804 km (0.112 R)
• M22: 4,109,753 km (0.099 R)
• M23: 4,270,570 km (0.032 R)
• M24: 4,488,385 km (0.115 R)
• M25: 4,681,965 km (0.104 R)
• M26: 4,836,050 km (0.061 R)
• M27: 4,963,508 km (0.053 R)
• M28: 5,207,203 km (0.083 R)
• M29: 5,381,634 km (0.118 R)
• M30: 5,543,349 km (0.119 R)
• M31: 6,038,069 km (0.065 R)
• M32: 6,190,809 km (0.098 R)
• M33: 6,391,419 km (0.1 R)
• M34: 6,547,151 km (0.098 R)
• M35: 6,641,248 km (0.116 R)
• M36: 6,814,781 km (0.096 R)
• M37: 7,199,098 km (0.089 R)
• M38: 7,426,487 km (0.064 R)
• M39: 7,656,269 km (0.1 R)
• M40: 7,772,058 km (0.068 R)
• M41: 7,938,561 km (0.068 R)
• M42: 8,039,090 km (0.08 R)
• M43: 8,292,060 km (0.116 R)
• M44: 8,445,099 km (0.107 R)
• M45: 9,401,179 km (0.107 R)
• M46: 9,578,752 km (0.086 R)
• M47: 9,955,290 km (0.106 R)
• M48: 10,281,862 km (0.097 R)
• M49: 10,815,477 km (0.088 R)
• M50: 10,983,027 km (0.092 R)
• M51: 11,490,612 km (0.097 R)
• M52: 11,604,456 km (0.105 R)
• M53: 11,967,530 km (0.105 R)
• M54: 12,121,616 km (0.106 R)
• M55: 12,862,126 km (0.118 R)
• M56: 13,178,376 km (0.086 R)
• M57: 13,457,076 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 11.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.47 AU - 2.85 AU

Year: 2893 Days

Day: 7.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,253,289 km

• M1: 248,781 km (0.117 R)
• M2: 341,532 km (0.066 R)
• M3: 451,337 km (0.075 R)
• M4: 625,170 km (0.035 R)
• M5: 775,366 km (0.071 R)
• M6: 946,805 km (0.033 R)
• M7: 1,050,626 km (0.084 R)
• M8: 1,195,586 km (0.11 R)
• M9: 1,386,323 km (0.089 R)
• M10: 1,495,680 km (0.087 R)
• M11: 1,670,709 km (0.119 R)
• M12: 1,874,461 km (0.077 R)
• M13: 1,996,234 km (0.111 R)
• M14: 2,075,072 km (0.101 R)
• M15: 2,259,526 km (0.102 R)
• M16: 2,377,559 km (0.118 R)
• M17: 2,461,483 km (0.115 R)
• M18: 2,781,922 km (0.051 R)
• M19: 3,627,300 km (0.075 R)
• M20: 3,738,451 km (0.092 R)
• M21: 4,208,637 km (0.083 R)
• M22: 4,428,546 km (0.051 R)
• M23: 4,532,516 km (0.111 R)
• M24: 4,803,737 km (0.058 R)
• M25: 5,283,198 km (0.092 R)
• M26: 5,940,980 km (0.06 R)
• M27: 6,088,783 km (0.085 R)
• M28: 6,304,653 km (0.098 R)
• M29: 6,472,352 km (0.099 R)
• M30: 6,624,493 km (0.089 R)
• M31: 6,777,980 km (0.047 R)
• M32: 7,036,336 km (0.087 R)
• M33: 7,544,969 km (0.108 R)
• M34: 7,884,705 km (0.097 R)
• M35: 7,956,961 km (0.096 R)
• M36: 8,120,172 km (0.062 R)
• M37: 8,193,027 km (0.09 R)
• M38: 8,634,939 km (0.111 R)
• M39: 9,047,081 km (0.056 R)
• M40: 9,179,475 km (0.108 R)
• M41: 9,542,250 km (0.103 R)
• M42: 10,007,200 km (0.072 R)
• M43: 10,105,037 km (0.05 R)
• M44: 10,380,596 km (0.119 R)
• M45: 11,283,120 km (0.113 R)
• M46: 11,487,172 km (0.101 R)
• M47: 11,713,064 km (0.08 R)
• M48: 12,169,039 km (0.074 R)
• M49: 12,315,346 km (0.088 R)
• M50: 12,420,214 km (0.12 R)
• M51: 12,567,568 km (0.065 R)
• M52: 12,779,099 km (0.12 R)
• M53: 13,098,640 km (0.108 R)
• M54: 13,184,210 km (0.071 R)
• M55: 13,313,014 km (0.096 R)
• M56: 13,854,259 km (0.057 R)
• M57: 13,941,624 km (0.119 R)
• M58: 14,028,989 km (0.098 R)
• M59: 14,138,644 km (0.073 R)
• M60: 14,424,825 km (0.117 R)
• M61: 14,557,668 km (0.111 R)
• M62: 14,690,810 km (0.081 R)
• M63: 14,779,821 km (0.094 R)
• M64: 14,958,291 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.8

Radius: 13.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.74 AU - 6.3 AU

Year: 8648 Days

Day: 13.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,253,289 km

• M1: 172,187 km (0.058 R)
• M2: 306,975 km (0.108 R)
• M3: 417,378 km (0.086 R)
• M4: 502,050 km (0.062 R)
• M5: 656,286 km (0.097 R)
• M6: 856,897 km (0.083 R)
• M7: 1,033,272 km (0.088 R)
• M8: 1,126,472 km (0.11 R)
• M9: 1,321,847 km (0.087 R)
• M10: 1,458,729 km (0.096 R)
• M11: 1,691,802 km (0.114 R)
• M12: 1,803,702 km (0.112 R)
• M13: 1,918,144 km (0.073 R)
• M14: 2,359,158 km (0.114 R)
• M15: 2,635,017 km (0.069 R)
• M16: 2,832,187 km (0.09 R)
• M17: 3,311,648 km (0.097 R)
• M18: 3,429,531 km (0.071 R)
• M19: 3,645,551 km (0.057 R)
• M20: 4,192,630 km (0.063 R)
• M21: 4,580,537 km (0.1 R)
• M22: 5,225,454 km (0.057 R)
• M23: 5,558,758 km (0.054 R)
• M24: 5,699,828 km (0.026 R)
• M25: 5,899,093 km (0.085 R)
• M26: 6,630,178 km (0.039 R)
• M27: 6,809,845 km (0.067 R)
• M28: 7,052,044 km (0.089 R)
• M29: 7,638,766 km (0.061 R)
• M30: 8,629,703 km (0.097 R)
• M31: 8,859,036 km (0.096 R)
• M32: 9,024,192 km (0.055 R)
• M33: 9,593,263 km (0.097 R)
• M34: 9,728,798 km (0.092 R)
• M35: 9,830,974 km (0.111 R)
• M36: 10,036,222 km (0.105 R)
• M37: 10,173,852 km (0.096 R)
• M38: 11,013,246 km (0.1 R)
• M39: 12,093,492 km (0.075 R)
• M40: 12,276,899 km (0.088 R)
• M41: 12,387,452 km (0.08 R)
• M42: 12,758,006 km (0.092 R)
• M43: 12,944,704 km (0.032 R)
• M44: 14,199,531 km (0.117 R)
• M45: 15,096,968 km (0.12 R)
• M46: 15,812,196 km (0.072 R)
• M47: 16,335,639 km (0.025 R)
• M48: 16,701,256 km (0.114 R)
• M49: 17,110,855 km (0.053 R)
• M50: 17,275,562 km (0.077 R)
• M51: 17,523,745 km (0.116 R)
• M52: 17,772,975 km (0.114 R)
• M53: 18,697,191 km (0.052 R)
• M54: 22,502,661 km (0.102 R)
• M55: 23,273,539 km (0.088 R)
• M56: 23,410,421 km (0.074 R)
• M57: 23,776,936 km (0.085 R)
• M58: 24,099,170 km (0.055 R)
• M59: 24,191,472 km (0.1 R)
• M60: 24,981,199 km (0.117 R)
• M61: 25,496,563 km (0.06 R)
• M62: 26,015,519 km (0.086 R)
• M63: 26,157,636 km (0.105 R)
• M64: 26,633,358 km (0.096 R)
• M65: 26,824,394 km (0.117 R)
• M66: 26,968,008 km (0.089 R)
• M67: 28,956,313 km (0.09 R)
• M68: 29,103,518 km (0.098 R)
• M69: 29,547,075 km (0.087 R)
• M70: 30,092,210 km (0.036 R)
• M71: 31,242,618 km (0.059 R)
• M72: 31,595,669 km (0.067 R)
• M73: 33,380,521 km (0.112 R)
• M74: 34,571,170 km (0.097 R)
• M75: 34,831,919 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.1

Radius: 4.6

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.69 AU - 7.89 AU

Year: 11799 Days

Day: 18.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,253,289 km

• M1: 481,556 km (0.103 R)
• M2: 901,028 km (0.055 R)
• M3: 1,133,952 km (0.105 R)
• M4: 1,699,282 km (0.102 R)
• M5: 1,746,106 km (0.068 R)
• M6: 2,134,911 km (0.071 R)
• M7: 2,684,534 km (0.076 R)
• M8: 2,876,917 km (0.059 R)
• M9: 2,932,866 km (0.096 R)
• M10: 3,451,522 km (0.083 R)
• M11: 3,481,142 km (0.119 R)
• M12: 3,630,591 km (0.117 R)
• M13: 3,812,801 km (0.095 R)
• M14: 3,966,887 km (0.1 R)
• M15: 4,313,206 km (0.114 R)
• M16: 4,377,084 km (0.111 R)
• M17: 4,669,099 km (0.071 R)
• M18: 5,000,758 km (0.086 R)
• M19: 5,135,545 km (0.091 R)
• M20: 5,305,788 km (0.116 R)
• M21: 5,512,532 km (0.114 R)
• M22: 5,969,404 km (0.091 R)
• M23: 6,040,762 km (0.081 R)
• M24: 6,401,891 km (0.091 R)
• M25: 6,621,950 km (0.115 R)
• M26: 6,919,201 km (0.095 R)
• M27: 7,107,245 km (0.104 R)
• M28: 7,603,761 km (0.048 R)
• M29: 7,719,998 km (0.033 R)
• M30: 7,954,119 km (0.085 R)
• M31: 8,111,645 km (0.045 R)
• M32: 9,242,007 km (0.077 R)
• M33: 9,324,585 km (0.113 R)
• M34: 9,449,050 km (0.069 R)
• M35: 9,952,148 km (0.103 R)
• M36: 10,420,838 km (0.118 R)
• M37: 10,766,260 km (0.112 R)
• M38: 11,247,366 km (0.073 R)
• M39: 11,424,041 km (0.089 R)
• M40: 11,690,774 km (0.11 R)
• M41: 11,780,234 km (0.115 R)
• M42: 12,004,631 km (0.086 R)
• M43: 12,140,017 km (0.053 R)
• M44: 13,008,881 km (0.03 R)
• M45: 13,240,758 km (0.057 R)
• M46: 13,380,632 km (0.093 R)
• M47: 13,897,493 km (0.078 R)
• M48: 15,831,643 km (0.118 R)
• M49: 16,981,303 km (0.12 R)
• M50: 17,951,146 km (0.106 R)
• M51: 18,313,023 km (0.111 R)
• M52: 18,729,504 km (0.052 R)
• M53: 19,096,467 km (0.08 R)
• M54: 19,307,251 km (0.114 R)
• M55: 19,731,062 km (0.116 R)
• M56: 19,944,089 km (0.059 R)
• M57: 21,840,840 km (0.113 R)
• M58: 22,171,751 km (0.088 R)
• M59: 22,337,804 km (0.083 R)
• M60: 22,894,309 km (0.072 R)
• M61: 23,286,554 km (0.101 R)
• M62: 24,134,624 km (0.071 R)
• M63: 24,648,344 km (0.111 R)
• M64: 25,108,058 km (0.061 R)
• M65: 26,035,714 km (0.113 R)
• M66: 27,329,586 km (0.116 R)
• M67: 27,388,977 km (0.088 R)
• M68: 27,567,148 km (0.1 R)
• M69: 28,764,828 km (0.099 R)
• M70: 29,127,453 km (0.072 R)
• M71: 29,979,413 km (0.1 R)
• M72: 30,040,599 km (0.119 R)
• M73: 30,285,640 km (0.042 R)
• M74: 30,654,548 km (0.102 R)
• M75: 30,777,817 km (0.096 R)
• M76: 30,839,601 km (0.097 R)
• M77: 32,458,400 km (0.091 R)
• M78: 35,066,788 km (0.111 R)
• M79: 36,298,128 km (0.081 R)
• M80: 36,951,871 km (0.089 R)
• M81: 37,939,815 km (0.114 R)
• M82: 38,337,446 km (0.027 R)
• M83: 38,403,868 km (0.107 R)
• M84: 38,802,995 km (0.088 R)
• M85: 39,471,398 km (0.115 R)
• M86: 39,739,777 km (0.118 R)
• M87: 40,819,574 km (0.12 R)
• M88: 41,499,347 km (0.09 R)
• M89: 42,457,222 km (0.073 R)
• M90: 42,594,703 km (0.03 R)
• M91: 43,491,691 km (0.076 R)
• M92: 44,394,814 km (0.086 R)
• M93: 44,464,526 km (0.099 R)
• M94: 44,743,826 km (0.104 R)
• M95: 44,813,837 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.1

Radius: 7.9

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.08 AU - 10 AU

Year: 16642 Days

Day: 21.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,253,289 km

• M1: 425,008 km (0.11 R)
• M2: 588,219 km (0.118 R)
• M3: 793,916 km (0.112 R)
• M4: 1,046,288 km (0.109 R)
• M5: 2,035,279 km (0.069 R)
• M6: 2,221,678 km (0.071 R)
• M7: 2,577,871 km (0.113 R)
• M8: 2,952,015 km (0.088 R)
• M9: 3,563,720 km (0.071 R)
• M10: 3,980,051 km (0.03 R)
• M11: 4,096,289 km (0.077 R)
• M12: 5,024,544 km (0.115 R)
• M13: 5,490,840 km (0.08 R)
• M14: 5,926,768 km (0.114 R)
• M15: 6,193,801 km (0.095 R)
• M16: 6,373,916 km (0.076 R)
• M17: 6,647,381 km (0.109 R)
• M18: 6,739,384 km (0.099 R)
• M19: 7,064,909 km (0.097 R)
• M20: 7,779,388 km (0.048 R)
• M21: 9,586,531 km (0.069 R)
• M22: 10,005,106 km (0.098 R)
• M23: 10,110,722 km (0.107 R)
• M24: 11,132,026 km (0.111 R)
• M25: 11,186,779 km (0.071 R)
• M26: 15,047,601 km (0.106 R)
• M27: 16,708,885 km (0.114 R)
• M28: 16,834,248 km (0.11 R)
• M29: 17,402,272 km (0.088 R)
• M30: 18,169,409 km (0.062 R)
• M31: 18,686,868 km (0.111 R)
• M32: 19,406,434 km (0.066 R)
• M33: 19,604,203 km (0.064 R)
• M34: 19,736,447 km (0.083 R)
• M35: 19,935,412 km (0.115 R)
• M36: 20,201,696 km (0.114 R)
• M37: 21,618,837 km (0.115 R)
• M38: 21,960,967 km (0.073 R)
• M39: 22,167,113 km (0.102 R)
• M40: 22,373,858 km (0.053 R)
• M41: 23,207,417 km (0.077 R)
• M42: 23,417,452 km (0.082 R)
• M43: 23,698,397 km (0.116 R)
• M44: 23,839,318 km (0.101 R)
• M45: 24,405,696 km (0.099 R)
• M46: 25,768,532 km (0.118 R)
• M47: 25,840,938 km (0.074 R)
• M48: 26,058,603 km (0.088 R)
• M49: 26,495,728 km (0.095 R)
• M50: 27,082,301 km (0.109 R)
• M51: 27,303,407 km (0.091 R)
• M52: 28,417,761 km (0.027 R)
• M53: 28,867,602 km (0.09 R)
• M54: 29,774,464 km (0.075 R)
• M55: 30,460,819 km (0.103 R)
• M56: 30,844,388 km (0.089 R)
• M57: 32,864,259 km (0.087 R)
• M58: 33,178,863 km (0.076 R)
• M59: 34,049,074 km (0.117 R)
• M60: 34,128,510 km (0.088 R)
• M61: 34,208,096 km (0.071 R)
• M62: 34,926,764 km (0.111 R)
• M63: 35,328,136 km (0.114 R)
• M64: 36,867,348 km (0.12 R)
• M65: 37,194,219 km (0.103 R)
• M66: 37,933,083 km (0.106 R)
• M67: 38,345,674 km (0.101 R)
• M68: 40,767,963 km (0.115 R)
• M69: 41,190,577 km (0.062 R)
• M70: 42,638,236 km (0.099 R)
• M71: 46,726,596 km (0.044 R)
• M72: 47,346,230 km (0.063 R)
• M73: 47,701,525 km (0.078 R)
• M74: 48,414,658 km (0.053 R)
• M75: 49,671,131 km (0.076 R)
• M76: 49,941,753 km (0.113 R)
• M77: 51,758,470 km (0.099 R)
• M78: 54,152,484 km (0.08 R)
• M79: 54,616,986 km (0.042 R)
• M80: 54,896,435 km (0.074 R)
• M81: 55,176,183 km (0.096 R)
• M82: 56,112,366 km (0.071 R)
• M83: 57,526,365 km (0.104 R)
• M84: 59,334,405 km (0.082 R)
• M85: 60,389,519 km (0.117 R)
• M86: 60,967,715 km (0.097 R)
• M87: 61,257,486 km (0.054 R)
• M88: 61,935,463 km (0.067 R)
• M89: 62,421,208 km (0.096 R)
• M90: 62,615,834 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 17,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit