🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.7

Radius: 12.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.64 AU - 0.66 AU

Year: 362 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,108,141 km

• M1: 184,753 km (0.077 R)
• M2: 266,583 km (0.047 R)
• M3: 395,387 km (0.109 R)
• M4: 486,492 km (0.12 R)
• M5: 568,622 km (0.108 R)
• M6: 663,018 km (0.108 R)
• M7: 834,158 km (0.119 R)
• M8: 933,192 km (0.11 R)
• M9: 1,075,908 km (0.108 R)
• M10: 1,168,659 km (0.055 R)
• M11: 1,324,091 km (0.061 R)
• M12: 1,406,519 km (0.092 R)
• M13: 1,577,210 km (0.083 R)
• M14: 1,745,508 km (0.089 R)
• M15: 1,964,519 km (0.115 R)
• M16: 2,044,554 km (0.057 R)
• M17: 2,151,517 km (0.072 R)
• M18: 2,249,802 km (0.054 R)
• M19: 2,344,498 km (0.12 R)
• M20: 2,435,154 km (0.034 R)
• M21: 2,548,849 km (0.117 R)
• M22: 2,647,583 km (0.084 R)
• M23: 2,770,253 km (0.095 R)
• M24: 2,872,130 km (0.065 R)
• M25: 3,004,075 km (0.078 R)
• M26: 3,202,890 km (0.11 R)
• M27: 3,333,938 km (0.088 R)
• M28: 3,509,416 km (0.029 R)
• M29: 3,781,535 km (0.111 R)
• M30: 3,913,929 km (0.086 R)
• M31: 4,202,952 km (0.11 R)
• M32: 4,287,774 km (0.08 R)
• M33: 4,392,941 km (0.107 R)
• M34: 4,558,995 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 10.1

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.63 AU - 1.81 AU

Year: 1557 Days

Day: 14.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 50,108,141 km

• M1: 129,103 km (0.11 R)
• M2: 202,406 km (0.094 R)
• M3: 287,677 km (0.101 R)
• M4: 364,271 km (0.099 R)
• M5: 450,140 km (0.071 R)
• M6: 557,402 km (0.103 R)
• M7: 785,389 km (0.091 R)
• M8: 976,276 km (0.112 R)
• M9: 1,182,571 km (0.087 R)
• M10: 1,272,928 km (0.119 R)
• M11: 1,451,249 km (0.099 R)
• M12: 1,607,878 km (0.072 R)
• M13: 2,133,266 km (0.119 R)
• M14: 2,335,073 km (0.108 R)
• M15: 2,403,739 km (0.108 R)
• M16: 2,519,827 km (0.07 R)
• M17: 2,685,431 km (0.09 R)
• M18: 2,953,062 km (0.086 R)
• M19: 3,077,527 km (0.104 R)
• M20: 3,140,508 km (0.108 R)
• M21: 3,448,680 km (0.086 R)
• M22: 3,593,341 km (0.1 R)
• M23: 3,686,391 km (0.081 R)
• M24: 3,956,714 km (0.12 R)
• M25: 4,094,344 km (0.065 R)
• M26: 4,261,595 km (0.077 R)
• M27: 4,646,360 km (0.071 R)
• M28: 4,850,262 km (0.119 R)
• M29: 5,236,823 km (0.069 R)
• M30: 5,633,407 km (0.117 R)
• M31: 5,710,899 km (0.097 R)
• M32: 5,835,364 km (0.12 R)
• M33: 5,945,169 km (0.112 R)
• M34: 6,182,730 km (0.081 R)
• M35: 6,683,434 km (0.109 R)
• M36: 6,798,326 km (0.049 R)
• M37: 7,063,563 km (0.079 R)
• M38: 7,247,718 km (0.106 R)
• M39: 7,569,802 km (0.12 R)
• M40: 7,638,168 km (0.074 R)
• M41: 8,175,374 km (0.117 R)
• M42: 8,421,911 km (0.091 R)
• M43: 8,581,682 km (0.086 R)
• M44: 8,850,360 km (0.055 R)
• M45: 9,067,277 km (0.088 R)
• M46: 9,451,145 km (0.082 R)
• M47: 9,635,748 km (0.081 R)
• M48: 10,083,794 km (0.095 R)
• M49: 10,481,425 km (0.099 R)
• M50: 10,557,870 km (0.105 R)
• M51: 10,634,314 km (0.118 R)
• M52: 11,000,380 km (0.092 R)
• M53: 11,233,603 km (0.075 R)
• M54: 11,311,843 km (0.084 R)
• M55: 11,390,083 km (0.116 R)
• M56: 11,685,389 km (0.036 R)
• M57: 12,303,677 km (0.12 R)
• M58: 12,384,310 km (0.056 R)
• M59: 12,973,576 km (0.078 R)
• M60: 13,199,469 km (0.107 R)
• M61: 13,697,031 km (0.108 R)
• M62: 13,906,169 km (0.1 R)
• M63: 14,179,634 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.7

Radius: 11.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.98 AU - 2.62 AU

Year: 2408 Days

Day: 12.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,108,141 km

• M1: 146,905 km (0.061 R)
• M2: 271,819 km (0.108 R)
• M3: 386,710 km (0.087 R)
• M4: 489,335 km (0.025 R)
• M5: 573,857 km (0.075 R)
• M6: 656,585 km (0.115 R)
• M7: 760,556 km (0.098 R)
• M8: 905,666 km (0.094 R)
• M9: 1,060,799 km (0.09 R)
• M10: 1,367,325 km (0.085 R)
• M11: 1,493,735 km (0.08 R)
• M12: 1,569,282 km (0.05 R)
• M13: 1,758,523 km (0.06 R)
• M14: 2,147,477 km (0.088 R)
• M15: 2,295,729 km (0.077 R)
• M16: 2,383,842 km (0.093 R)
• M17: 2,473,152 km (0.118 R)
• M18: 2,589,539 km (0.056 R)
• M19: 2,694,706 km (0.119 R)
• M20: 2,882,153 km (0.089 R)
• M21: 3,046,411 km (0.114 R)
• M22: 3,255,998 km (0.109 R)
• M23: 3,341,268 km (0.115 R)
• M24: 3,499,393 km (0.096 R)
• M25: 3,734,112 km (0.082 R)
• M26: 3,958,808 km (0.119 R)
• M27: 4,126,358 km (0.034 R)
• M28: 4,265,334 km (0.12 R)
• M29: 4,437,372 km (0.066 R)
• M30: 4,547,925 km (0.06 R)
• M31: 4,804,336 km (0.088 R)
• M32: 5,381,933 km (0.076 R)
• M33: 5,790,784 km (0.114 R)
• M34: 5,894,455 km (0.067 R)
• M35: 6,121,545 km (0.097 R)
• M36: 6,315,873 km (0.093 R)
• M37: 6,494,492 km (0.077 R)
• M38: 6,656,507 km (0.117 R)
• M39: 6,820,017 km (0.1 R)
• M40: 6,948,073 km (0.096 R)
• M41: 7,095,427 km (0.107 R)
• M42: 7,225,128 km (0.028 R)
• M43: 7,374,427 km (0.078 R)
• M44: 7,543,622 km (0.091 R)
• M45: 7,638,168 km (0.072 R)
• M46: 8,724,249 km (0.043 R)
• M47: 8,903,317 km (0.082 R)
• M48: 9,305,586 km (0.066 R)
• M49: 9,549,879 km (0.084 R)
• M50: 9,652,354 km (0.059 R)
• M51: 9,837,556 km (0.104 R)
• M52: 10,128,075 km (0.1 R)
• M53: 10,211,700 km (0.046 R)
• M54: 10,295,475 km (0.084 R)
• M55: 10,421,586 km (0.115 R)
• M56: 11,016,686 km (0.092 R)
• M57: 11,535,791 km (0.078 R)
• M58: 12,018,543 km (0.089 R)
• M59: 12,418,418 km (0.091 R)
• M60: 12,620,076 km (0.097 R)
• M61: 12,981,206 km (0.103 R)
• M62: 13,117,489 km (0.089 R)
• M63: 13,598,297 km (0.074 R)
• M64: 14,577,415 km (0.117 R)
• M65: 14,766,357 km (0.098 R)
• M66: 14,884,988 km (0.106 R)
• M67: 15,627,293 km (0.057 R)
• M68: 15,893,577 km (0.073 R)
• M69: 16,283,579 km (0.117 R)
• M70: 16,455,317 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 13.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.71 AU - 2.97 AU

Year: 3304 Days

Day: 12 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,108,141 km

• M1: 364,570 km (0.097 R)
• M2: 470,037 km (0.084 R)
• M3: 609,312 km (0.112 R)
• M4: 775,964 km (0.069 R)
• M5: 877,242 km (0.117 R)
• M6: 1,082,341 km (0.074 R)
• M7: 1,778,120 km (0.077 R)
• M8: 2,237,835 km (0.095 R)
• M9: 2,354,371 km (0.068 R)
• M10: 3,360,417 km (0.087 R)
• M11: 4,613,000 km (0.111 R)
• M12: 4,698,570 km (0.101 R)
• M13: 4,979,964 km (0.12 R)
• M14: 5,811,279 km (0.061 R)
• M15: 6,421,339 km (0.095 R)
• M16: 6,541,167 km (0.113 R)
• M17: 6,685,678 km (0.098 R)
• M18: 6,831,387 km (0.062 R)
• M19: 7,324,761 km (0.082 R)
• M20: 7,626,499 km (0.085 R)
• M21: 7,983,590 km (0.099 R)
• M22: 8,608,460 km (0.065 R)
• M23: 8,846,919 km (0.082 R)
• M24: 9,007,138 km (0.068 R)
• M25: 9,657,739 km (0.113 R)
• M26: 10,155,601 km (0.087 R)
• M27: 10,605,143 km (0.091 R)
• M28: 10,918,101 km (0.098 R)
• M29: 11,090,139 km (0.052 R)
• M30: 11,205,329 km (0.116 R)
• M31: 11,291,946 km (0.107 R)
• M32: 11,407,735 km (0.113 R)
• M33: 12,111,294 km (0.115 R)
• M34: 12,259,695 km (0.072 R)
• M35: 12,348,855 km (0.078 R)
• M36: 12,798,696 km (0.043 R)
• M37: 12,919,571 km (0.077 R)
• M38: 13,010,527 km (0.096 R)
• M39: 13,192,887 km (0.071 R)
• M40: 13,406,812 km (0.041 R)
• M41: 13,962,119 km (0.09 R)
• M42: 14,055,468 km (0.054 R)
• M43: 14,305,296 km (0.092 R)
• M44: 14,525,205 km (0.095 R)
• M45: 14,841,156 km (0.115 R)
• M46: 15,544,266 km (0.087 R)
• M47: 16,062,473 km (0.07 R)
• M48: 16,160,310 km (0.119 R)
• M49: 17,249,233 km (0.12 R)
• M50: 17,550,373 km (0.105 R)
• M51: 17,886,969 km (0.059 R)
• M52: 18,089,973 km (0.096 R)
• M53: 18,498,375 km (0.092 R)
• M54: 18,909,620 km (0.05 R)
• M55: 19,393,419 km (0.088 R)
• M56: 19,532,396 km (0.065 R)
• M57: 19,986,425 km (0.077 R)
• M58: 20,337,980 km (0.035 R)
• M59: 20,656,175 km (0.066 R)
• M60: 20,940,261 km (0.092 R)
• M61: 21,190,090 km (0.069 R)
• M62: 21,836,801 km (0.096 R)
• M63: 22,090,070 km (0.11 R)
• M64: 22,198,978 km (0.039 R)
• M65: 22,308,034 km (0.088 R)
• M66: 22,526,597 km (0.083 R)
• M67: 22,855,862 km (0.082 R)
• M68: 23,076,220 km (0.088 R)
• M69: 23,223,573 km (0.071 R)
• M70: 24,039,331 km (0.1 R)
• M71: 24,413,325 km (0.097 R)
• M72: 25,280,694 km (0.077 R)
• M73: 25,470,533 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.7

Radius: 3.6

Gravity: 65.02 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.93 AU - 7.81 AU

Year: 11097 Days

Day: 24.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,108,141 km

• M1: 46,525 km (0.091 R)
• M2: 91,703 km (0.063 R)
• M3: 249,230 km (0.112 R)
• M4: 275,410 km (0.037 R)
• M5: 501,452 km (0.107 R)
• M6: 535,261 km (0.118 R)
• M7: 813,064 km (0.076 R)
• M8: 1,152,053 km (0.063 R)
• M9: 1,289,384 km (0.032 R)
• M10: 1,554,771 km (0.103 R)
• M11: 1,579,754 km (0.084 R)
• M12: 1,916,349 km (0.052 R)
• M13: 2,623,049 km (0.113 R)
• M14: 3,565,216 km (0.101 R)
• M15: 4,564,530 km (0.115 R)
• M16: 4,708,743 km (0.049 R)
• M17: 5,338,400 km (0.08 R)
• M18: 5,452,244 km (0.115 R)
• M19: 5,759,668 km (0.053 R)
• M20: 5,837,459 km (0.108 R)
• M21: 6,072,776 km (0.082 R)
• M22: 6,112,270 km (0.109 R)
• M23: 6,311,235 km (0.062 R)
• M24: 6,961,986 km (0.111 R)
• M25: 7,762,035 km (0.072 R)
• M26: 7,891,138 km (0.06 R)
• M27: 8,635,238 km (0.118 R)
• M28: 8,993,226 km (0.046 R)
• M29: 9,539,108 km (0.096 R)
• M30: 10,567,444 km (0.111 R)
• M31: 10,710,460 km (0.107 R)
• M32: 10,902,094 km (0.091 R)
• M33: 11,143,097 km (0.083 R)
• M34: 11,532,500 km (0.109 R)
• M35: 11,581,568 km (0.045 R)
• M36: 12,981,056 km (0.113 R)
• M37: 14,065,192 km (0.114 R)
• M38: 14,169,910 km (0.059 R)
• M39: 14,485,711 km (0.116 R)
• M40: 14,910,420 km (0.1 R)
• M41: 14,963,826 km (0.055 R)
• M42: 15,285,462 km (0.056 R)
• M43: 15,447,177 km (0.096 R)
• M44: 16,099,424 km (0.063 R)
• M45: 17,038,749 km (0.067 R)
• M46: 17,825,633 km (0.029 R)
• M47: 17,995,726 km (0.098 R)
• M48: 18,566,891 km (0.096 R)
• M49: 18,854,568 km (0.071 R)
• M50: 20,138,117 km (0.083 R)
• M51: 20,315,391 km (0.069 R)
• M52: 20,433,723 km (0.12 R)
• M53: 22,237,424 km (0.069 R)
• M54: 22,298,460 km (0.103 R)
• M55: 23,405,933 km (0.045 R)
• M56: 23,841,413 km (0.105 R)
• M57: 24,783,580 km (0.108 R)
• M58: 24,910,140 km (0.113 R)
• M59: 25,036,849 km (0.096 R)
• M60: 25,354,745 km (0.068 R)
• M61: 25,994,276 km (0.112 R)
• M62: 26,509,939 km (0.116 R)
• M63: 26,963,819 km (0.041 R)
• M64: 27,485,617 km (0.079 R)
• M65: 27,747,712 km (0.113 R)
• M66: 28,010,705 km (0.069 R)
• M67: 28,340,718 km (0.071 R)
• M68: 29,004,334 km (0.077 R)
• M69: 33,931,490 km (0.075 R)
• M70: 34,777,466 km (0.067 R)
• M71: 35,274,131 km (0.076 R)
• M72: 35,416,398 km (0.061 R)
• M73: 35,987,713 km (0.099 R)
• M74: 36,131,027 km (0.099 R)
• M75: 36,274,492 km (0.098 R)
• M76: 37,647,052 km (0.096 R)
• M77: 37,938,170 km (0.12 R)
• M78: 38,376,192 km (0.053 R)
• M79: 38,962,915 km (0.116 R)
• M80: 39,183,721 km (0.106 R)
• M81: 39,331,075 km (0.084 R)
• M82: 40,591,587 km (0.111 R)
• M83: 41,714,768 km (0.025 R)
• M84: 45,764,083 km (0.059 R)
• M85: 46,308,170 km (0.091 R)
• M86: 47,559,856 km (0.117 R)
• M87: 50,416,726 km (0.067 R)
• M88: 51,059,100 km (0.098 R)
• M89: 51,542,600 km (0.119 R)
• M90: 51,704,166 km (0.068 R)
• M91: 52,270,842 km (0.084 R)
• M92: 52,758,083 km (0.102 R)
• M93: 52,920,845 km (0.088 R)
• M94: 53,246,969 km (0.064 R)
• M95: 54,887,309 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511

Radius: 6.9

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.58 AU - 8.12 AU

Year: 12375 Days

Day: 23 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,108,141 km

• M1: 98,435 km (0.056 R)
• M2: 168,746 km (0.074 R)
• M3: 345,721 km (0.061 R)
• M4: 1,032,225 km (0.098 R)
• M5: 1,217,727 km (0.103 R)
• M6: 1,573,770 km (0.062 R)
• M7: 2,036,625 km (0.097 R)
• M8: 2,113,369 km (0.056 R)
• M9: 2,539,573 km (0.08 R)
• M10: 2,706,076 km (0.106 R)
• M11: 2,933,913 km (0.065 R)
• M12: 3,108,793 km (0.118 R)
• M13: 3,591,994 km (0.047 R)
• M14: 3,654,078 km (0.059 R)
• M15: 3,716,460 km (0.096 R)
• M16: 4,130,846 km (0.119 R)
• M17: 4,526,383 km (0.046 R)
• M18: 4,627,212 km (0.069 R)
• M19: 4,796,856 km (0.098 R)
• M20: 5,072,565 km (0.094 R)
• M21: 5,603,487 km (0.072 R)
• M22: 6,003,961 km (0.098 R)
• M23: 6,114,813 km (0.116 R)
• M24: 7,064,759 km (0.118 R)
• M25: 7,978,802 km (0.12 R)
• M26: 8,511,670 km (0.113 R)
• M27: 8,594,697 km (0.109 R)
• M28: 9,353,906 km (0.103 R)
• M29: 9,439,626 km (0.073 R)
• M30: 10,800,667 km (0.109 R)
• M31: 10,980,783 km (0.096 R)
• M32: 11,025,961 km (0.045 R)
• M33: 11,389,634 km (0.105 R)
• M34: 11,803,422 km (0.029 R)
• M35: 12,315,944 km (0.092 R)
• M36: 12,456,865 km (0.034 R)
• M37: 13,122,127 km (0.093 R)
• M38: 13,314,210 km (0.093 R)
• M39: 13,798,758 km (0.109 R)
• M40: 14,239,773 km (0.045 R)
• M41: 14,536,425 km (0.111 R)
• M42: 14,835,022 km (0.114 R)
• M43: 16,203,843 km (0.089 R)
• M44: 16,668,943 km (0.118 R)
• M45: 16,720,853 km (0.103 R)
• M46: 16,772,913 km (0.089 R)
• M47: 16,877,183 km (0.105 R)
• M48: 17,454,032 km (0.058 R)
• M49: 17,506,691 km (0.115 R)
• M50: 17,665,414 km (0.115 R)
• M51: 17,771,329 km (0.12 R)
• M52: 17,930,801 km (0.063 R)
• M53: 18,788,894 km (0.106 R)
• M54: 19,223,027 km (0.11 R)
• M55: 20,378,222 km (0.103 R)
• M56: 21,612,404 km (0.061 R)
• M57: 23,101,950 km (0.107 R)
• M58: 23,683,736 km (0.096 R)
• M59: 23,800,572 km (0.082 R)
• M60: 24,802,130 km (0.073 R)
• M61: 25,397,679 km (0.087 R)
• M62: 26,179,029 km (0.074 R)
• M63: 28,073,536 km (0.118 R)
• M64: 29,633,393 km (0.1 R)
• M65: 30,455,733 km (0.065 R)
• M66: 30,965,413 km (0.045 R)
• M67: 31,670,767 km (0.094 R)
• M68: 31,735,243 km (0.11 R)
• M69: 31,928,674 km (0.083 R)
• M70: 32,901,658 km (0.063 R)
• M71: 34,016,312 km (0.102 R)
• M72: 34,280,352 km (0.056 R)
• M73: 35,209,804 km (0.037 R)
• M74: 35,811,785 km (0.087 R)
• M75: 36,214,952 km (0.109 R)
• M76: 36,282,271 km (0.08 R)
• M77: 36,890,237 km (0.086 R)
• M78: 37,637,927 km (0.087 R)
• M79: 37,910,943 km (0.037 R)
• M80: 39,148,117 km (0.09 R)
• M81: 39,841,055 km (0.064 R)
• M82: 41,028,413 km (0.1 R)
• M83: 41,098,724 km (0.108 R)
• M84: 42,298,349 km (0.081 R)
• M85: 43,294,821 km (0.081 R)
• M86: 43,366,328 km (0.054 R)
• M87: 43,437,836 km (0.112 R)
• M88: 44,083,351 km (0.113 R)
• M89: 44,587,496 km (0.12 R)
• M90: 46,330,610 km (0.094 R)
• M91: 46,623,373 km (0.066 R)
• M92: 49,210,519 km (0.101 R)
• M93: 49,958,209 km (0.047 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 10,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit