🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 10.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.82 AU - 0.86 AU

Year: 531 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 70,788,399 km

• M1: 135,536 km (0.102 R)
• M2: 207,343 km (0.06 R)
• M3: 279,150 km (0.031 R)
• M4: 356,941 km (0.05 R)
• M5: 442,062 km (0.099 R)
• M6: 542,741 km (0.106 R)
• M7: 708,346 km (0.045 R)
• M8: 798,105 km (0.1 R)
• M9: 912,846 km (0.082 R)
• M10: 1,029,084 km (0.074 R)
• M11: 1,096,104 km (0.088 R)
• M12: 1,173,745 km (0.087 R)
• M13: 1,369,419 km (0.094 R)
• M14: 1,483,861 km (0.093 R)
• M15: 1,560,455 km (0.069 R)
• M16: 1,675,197 km (0.102 R)
• M17: 1,760,318 km (0.101 R)
• M18: 1,941,032 km (0.079 R)
• M19: 2,070,584 km (0.097 R)
• M20: 2,150,918 km (0.119 R)
• M21: 2,332,530 km (0.072 R)
• M22: 2,458,641 km (0.085 R)
• M23: 2,531,645 km (0.03 R)
• M24: 2,624,096 km (0.049 R)
• M25: 2,692,462 km (0.11 R)
• M26: 2,799,575 km (0.116 R)
• M27: 2,946,629 km (0.12 R)
• M28: 3,044,017 km (0.056 R)
• M29: 3,182,096 km (0.11 R)
• M30: 3,302,223 km (0.064 R)
• M31: 3,560,729 km (0.105 R)
• M32: 3,629,843 km (0.112 R)
• M33: 3,776,598 km (0.094 R)
• M34: 3,925,299 km (0.079 R)
• M35: 4,199,362 km (0.097 R)
• M36: 4,390,548 km (0.072 R)
• M37: 4,517,108 km (0.081 R)
• M38: 4,652,494 km (0.112 R)
• M39: 4,758,708 km (0.1 R)
• M40: 4,934,935 km (0.116 R)
• M41: 5,051,023 km (0.068 R)
• M42: 5,238,768 km (0.105 R)
• M43: 5,357,399 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 10.6

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.33 AU - 1.99 AU

Year: 1476 Days

Day: 9.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 70,788,399 km

• M1: 146,157 km (0.118 R)
• M2: 253,868 km (0.052 R)
• M3: 360,830 km (0.085 R)
• M4: 476,918 km (0.062 R)
• M5: 658,829 km (0.077 R)
• M6: 738,415 km (0.113 R)
• M7: 879,187 km (0.108 R)
• M8: 1,052,720 km (0.12 R)
• M9: 1,188,405 km (0.06 R)
• M10: 1,262,905 km (0.086 R)
• M11: 1,640,640 km (0.103 R)
• M12: 1,847,534 km (0.105 R)
• M13: 1,924,876 km (0.077 R)
• M14: 2,083,001 km (0.115 R)
• M15: 2,204,474 km (0.082 R)
• M16: 2,297,225 km (0.097 R)
• M17: 2,380,850 km (0.073 R)
• M18: 2,454,751 km (0.103 R)
• M19: 2,550,943 km (0.052 R)
• M20: 3,039,978 km (0.082 R)
• M21: 3,131,981 km (0.103 R)
• M22: 3,307,160 km (0.06 R)
• M23: 3,413,973 km (0.045 R)
• M24: 3,582,271 km (0.102 R)
• M25: 3,864,711 km (0.095 R)
• M26: 4,027,623 km (0.045 R)
• M27: 4,116,335 km (0.119 R)
• M28: 4,373,344 km (0.059 R)
• M29: 4,451,434 km (0.089 R)
• M30: 4,795,509 km (0.077 R)
• M31: 5,313,866 km (0.098 R)
• M32: 5,383,429 km (0.056 R)
• M33: 5,467,353 km (0.097 R)
• M34: 5,793,028 km (0.117 R)
• M35: 6,285,953 km (0.043 R)
• M36: 6,928,625 km (0.051 R)
• M37: 7,020,030 km (0.05 R)
• M38: 7,204,035 km (0.064 R)
• M39: 7,718,203 km (0.111 R)
• M40: 7,860,471 km (0.077 R)
• M41: 8,179,712 km (0.118 R)
• M42: 8,519,599 km (0.111 R)
• M43: 8,947,000 km (0.076 R)
• M44: 9,754,080 km (0.078 R)
• M45: 9,873,759 km (0.106 R)
• M46: 9,976,832 km (0.109 R)
• M47: 10,270,492 km (0.092 R)
• M48: 10,409,618 km (0.089 R)
• M49: 10,496,983 km (0.086 R)
• M50: 10,707,617 km (0.1 R)
• M51: 11,061,715 km (0.078 R)
• M52: 11,186,480 km (0.096 R)
• M53: 11,329,795 km (0.049 R)
• M54: 11,618,070 km (0.072 R)
• M55: 12,257,302 km (0.103 R)
• M56: 12,442,055 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.2

Radius: 8.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.46 AU - 2.5 AU

Year: 2696 Days

Day: 8.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,788,399 km

• M1: 135,236 km (0.099 R)
• M2: 223,499 km (0.12 R)
• M3: 450,439 km (0.055 R)
• M4: 552,315 km (0.029 R)
• M5: 772,374 km (0.043 R)
• M6: 972,237 km (0.111 R)
• M7: 1,088,325 km (0.061 R)
• M8: 1,158,336 km (0.058 R)
• M9: 1,250,489 km (0.109 R)
• M10: 1,656,048 km (0.087 R)
• M11: 1,891,665 km (0.1 R)
• M12: 2,304,106 km (0.111 R)
• M13: 2,527,456 km (0.054 R)
• M14: 2,607,940 km (0.065 R)
• M15: 2,675,708 km (0.087 R)
• M16: 2,730,311 km (0.086 R)
• M17: 2,799,275 km (0.049 R)
• M18: 2,854,776 km (0.11 R)
• M19: 3,023,523 km (0.119 R)
• M20: 3,282,925 km (0.106 R)
• M21: 3,341,568 km (0.065 R)
• M22: 4,167,049 km (0.054 R)
• M23: 4,407,303 km (0.073 R)
• M24: 5,137,939 km (0.095 R)
• M25: 5,292,025 km (0.111 R)
• M26: 5,482,463 km (0.114 R)
• M27: 6,085,342 km (0.027 R)
• M28: 6,579,015 km (0.071 R)
• M29: 6,746,415 km (0.088 R)
• M30: 6,990,858 km (0.056 R)
• M31: 7,047,705 km (0.101 R)
• M32: 7,238,143 km (0.105 R)
• M33: 7,372,482 km (0.119 R)
• M34: 7,449,675 km (0.038 R)
• M35: 8,296,100 km (0.116 R)
• M36: 8,456,917 km (0.082 R)
• M37: 8,517,504 km (0.03 R)
• M38: 8,700,014 km (0.118 R)
• M39: 8,863,524 km (0.025 R)
• M40: 8,986,643 km (0.076 R)
• M41: 9,089,866 km (0.104 R)
• M42: 9,276,414 km (0.108 R)
• M43: 9,422,571 km (0.114 R)
• M44: 9,485,403 km (0.113 R)
• M45: 9,929,110 km (0.03 R)
• M46: 10,057,016 km (0.119 R)
• M47: 10,271,689 km (0.082 R)
• M48: 10,357,857 km (0.109 R)
• M49: 10,596,316 km (0.112 R)
• M50: 11,434,064 km (0.105 R)
• M51: 11,770,660 km (0.036 R)
• M52: 11,928,785 km (0.112 R)
• M53: 12,042,329 km (0.105 R)
• M54: 12,156,024 km (0.079 R)
• M55: 12,962,506 km (0.117 R)
• M56: 13,125,867 km (0.028 R)
• M57: 13,431,046 km (0.093 R)
• M58: 13,691,197 km (0.069 R)
• M59: 13,762,406 km (0.083 R)
• M60: 14,384,882 km (0.088 R)
• M61: 14,578,163 km (0.112 R)
• M62: 14,869,879 km (0.074 R)
• M63: 15,041,019 km (0.101 R)
• M64: 15,188,073 km (0.092 R)
• M65: 15,261,825 km (0.111 R)
• M66: 15,483,828 km (0.079 R)
• M67: 15,856,178 km (0.067 R)
• M68: 15,955,959 km (0.114 R)
• M69: 16,584,270 km (0.095 R)
• M70: 16,685,548 km (0.096 R)
• M71: 16,812,407 km (0.037 R)
• M72: 17,092,754 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 9.5

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.45 AU - 4.15 AU

Year: 5113 Days

Day: 9.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,788,399 km

• M1: 162,912 km (0.1 R)
• M2: 252,372 km (0.112 R)
• M3: 397,182 km (0.048 R)
• M4: 551,567 km (0.108 R)
• M5: 654,341 km (0.037 R)
• M6: 764,296 km (0.109 R)
• M7: 867,518 km (0.117 R)
• M8: 975,827 km (0.115 R)
• M9: 1,297,462 km (0.096 R)
• M10: 1,390,961 km (0.075 R)
• M11: 2,071,631 km (0.111 R)
• M12: 2,181,885 km (0.04 R)
• M13: 2,312,933 km (0.119 R)
• M14: 2,583,106 km (0.056 R)
• M15: 2,802,567 km (0.114 R)
• M16: 2,904,443 km (0.093 R)
• M17: 3,048,954 km (0.047 R)
• M18: 3,153,822 km (0.057 R)
• M19: 3,259,887 km (0.113 R)
• M20: 3,388,691 km (0.096 R)
• M21: 3,673,525 km (0.077 R)
• M22: 3,830,154 km (0.072 R)
• M23: 3,898,072 km (0.074 R)
• M24: 4,057,992 km (0.097 R)
• M25: 4,336,992 km (0.083 R)
• M26: 4,550,618 km (0.068 R)
• M27: 4,622,425 km (0.104 R)
• M28: 5,955,192 km (0.06 R)
• M29: 6,868,786 km (0.037 R)
• M30: 7,398,213 km (0.069 R)
• M31: 8,231,772 km (0.064 R)
• M32: 8,349,057 km (0.113 R)
• M33: 8,466,940 km (0.098 R)
• M34: 8,913,789 km (0.032 R)
• M35: 9,768,591 km (0.074 R)
• M36: 9,830,674 km (0.03 R)
• M37: 10,331,827 km (0.077 R)
• M38: 10,458,537 km (0.118 R)
• M39: 10,553,831 km (0.109 R)
• M40: 10,681,288 km (0.094 R)
• M41: 10,937,848 km (0.081 R)
• M42: 11,099,264 km (0.084 R)
• M43: 12,318,188 km (0.11 R)
• M44: 12,486,186 km (0.056 R)
• M45: 13,199,918 km (0.107 R)
• M46: 13,961,820 km (0.107 R)
• M47: 14,101,843 km (0.091 R)
• M48: 14,702,479 km (0.053 R)
• M49: 15,347,395 km (0.11 R)
• M50: 15,709,721 km (0.048 R)
• M51: 15,964,935 km (0.078 R)
• M52: 16,148,193 km (0.084 R)
• M53: 16,295,247 km (0.105 R)
• M54: 17,112,052 km (0.116 R)
• M55: 19,250,703 km (0.115 R)
• M56: 19,328,643 km (0.063 R)
• M57: 19,719,842 km (0.096 R)
• M58: 19,955,907 km (0.066 R)
• M59: 21,029,421 km (0.12 R)
• M60: 22,203,466 km (0.054 R)
• M61: 22,531,085 km (0.101 R)
• M62: 22,777,772 km (0.097 R)
• M63: 22,942,778 km (0.1 R)
• M64: 23,232,549 km (0.115 R)
• M65: 23,857,420 km (0.058 R)
• M66: 24,150,931 km (0.052 R)
• M67: 24,530,012 km (0.029 R)
• M68: 25,550,568 km (0.056 R)
• M69: 25,636,288 km (0.111 R)
• M70: 27,501,474 km (0.095 R)
• M71: 27,589,288 km (0.026 R)
• M72: 28,516,945 km (0.116 R)
• M73: 28,739,397 km (0.07 R)
• M74: 29,275,406 km (0.099 R)
• M75: 30,085,777 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.9

Radius: 4.1

Gravity: 40.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.28 AU - 8.68 AU

Year: 12729 Days

Day: 24 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,788,399 km

• M1: 77,043 km (0.095 R)
• M2: 551,268 km (0.094 R)
• M3: 622,626 km (0.057 R)
• M4: 834,756 km (0.031 R)
• M5: 1,067,979 km (0.078 R)
• M6: 1,441,375 km (0.106 R)
• M7: 1,825,244 km (0.067 R)
• M8: 2,239,031 km (0.075 R)
• M9: 3,085,007 km (0.093 R)
• M10: 4,018,498 km (0.11 R)
• M11: 4,123,366 km (0.072 R)
• M12: 4,661,170 km (0.062 R)
• M13: 4,956,925 km (0.067 R)
• M14: 4,994,325 km (0.099 R)
• M15: 5,644,477 km (0.12 R)
• M16: 5,683,522 km (0.116 R)
• M17: 6,239,877 km (0.06 R)
• M18: 7,148,684 km (0.105 R)
• M19: 7,446,533 km (0.074 R)
• M20: 7,618,571 km (0.036 R)
• M21: 7,661,655 km (0.068 R)
• M22: 8,364,017 km (0.115 R)
• M23: 8,453,177 km (0.113 R)
• M24: 8,542,786 km (0.101 R)
• M25: 8,722,753 km (0.064 R)
• M26: 8,813,259 km (0.055 R)
• M27: 8,858,588 km (0.11 R)
• M28: 8,904,065 km (0.068 R)
• M29: 9,501,858 km (0.079 R)
• M30: 9,735,231 km (0.116 R)
• M31: 10,881,300 km (0.118 R)
• M32: 11,027,457 km (0.094 R)
• M33: 11,569,301 km (0.106 R)
• M34: 12,781,193 km (0.096 R)
• M35: 13,349,964 km (0.103 R)
• M36: 13,402,024 km (0.097 R)
• M37: 14,565,746 km (0.114 R)
• M38: 15,432,068 km (0.092 R)
• M39: 15,596,476 km (0.081 R)
• M40: 15,651,378 km (0.054 R)
• M41: 16,315,144 km (0.03 R)
• M42: 16,650,542 km (0.115 R)
• M43: 16,762,741 km (0.113 R)
• M44: 17,044,583 km (0.075 R)
• M45: 17,327,921 km (0.063 R)
• M46: 19,236,940 km (0.105 R)
• M47: 19,828,450 km (0.053 R)
• M48: 20,365,955 km (0.102 R)
• M49: 21,394,141 km (0.066 R)
• M50: 22,253,581 km (0.097 R)
• M51: 22,501,165 km (0.089 R)
• M52: 23,249,454 km (0.073 R)
• M53: 23,312,135 km (0.115 R)
• M54: 24,706,388 km (0.086 R)
• M55: 25,155,630 km (0.115 R)
• M56: 25,219,957 km (0.096 R)
• M57: 27,774,041 km (0.117 R)
• M58: 28,374,976 km (0.118 R)
• M59: 28,576,185 km (0.101 R)
• M60: 28,912,780 km (0.059 R)
• M61: 29,657,628 km (0.081 R)
• M62: 30,066,629 km (0.032 R)
• M63: 30,683,720 km (0.111 R)
• M64: 31,028,244 km (0.085 R)
• M65: 31,860,457 km (0.091 R)
• M66: 32,629,689 km (0.114 R)
• M67: 33,051,854 km (0.103 R)
• M68: 33,334,295 km (0.087 R)
• M69: 35,045,844 km (0.054 R)
• M70: 36,129,980 km (0.058 R)
• M71: 36,931,974 km (0.107 R)
• M72: 37,298,489 km (0.036 R)
• M73: 38,405,214 km (0.103 R)
• M74: 39,447,762 km (0.074 R)
• M75: 39,597,509 km (0.027 R)
• M76: 41,256,699 km (0.095 R)
• M77: 42,018,302 km (0.104 R)
• M78: 42,324,230 km (0.099 R)
• M79: 43,942,579 km (0.117 R)
• M80: 45,502,586 km (0.029 R)
• M81: 46,052,957 km (0.117 R)
• M82: 46,210,633 km (0.098 R)
• M83: 46,605,421 km (0.118 R)
• M84: 47,319,003 km (0.119 R)
• M85: 47,398,440 km (0.107 R)
• M86: 48,436,200 km (0.117 R)
• M87: 49,078,424 km (0.093 R)
• M88: 49,239,391 km (0.11 R)
• M89: 49,804,422 km (0.119 R)
• M90: 50,777,856 km (0.056 R)
• M91: 52,085,491 km (0.082 R)
• M92: 52,167,470 km (0.096 R)
• M93: 52,825,851 km (0.082 R)
• M94: 52,990,857 km (0.048 R)
• M95: 56,158,442 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587

Radius: 8

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.82 AU - 9.66 AU

Year: 19387 Days

Day: 24.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,788,399 km

• M1: 105,766 km (0.115 R)
• M2: 256,112 km (0.116 R)
• M3: 485,295 km (0.119 R)
• M4: 623,075 km (0.095 R)
• M5: 986,598 km (0.09 R)
• M6: 1,639,443 km (0.114 R)
• M7: 1,698,983 km (0.059 R)
• M8: 1,944,772 km (0.116 R)
• M9: 2,039,917 km (0.104 R)
• M10: 2,136,706 km (0.057 R)
• M11: 2,928,528 km (0.096 R)
• M12: 3,148,886 km (0.067 R)
• M13: 3,261,084 km (0.111 R)
• M14: 3,922,007 km (0.087 R)
• M15: 4,002,491 km (0.091 R)
• M16: 4,538,949 km (0.052 R)
• M17: 5,953,846 km (0.081 R)
• M18: 7,245,174 km (0.076 R)
• M19: 7,744,682 km (0.109 R)
• M20: 8,462,752 km (0.072 R)
• M21: 9,202,064 km (0.034 R)
• M22: 10,016,924 km (0.069 R)
• M23: 10,685,327 km (0.087 R)
• M24: 11,310,646 km (0.057 R)
• M25: 11,483,282 km (0.075 R)
• M26: 11,714,860 km (0.09 R)
• M27: 12,241,444 km (0.095 R)
• M28: 13,136,189 km (0.115 R)
• M29: 13,196,627 km (0.102 R)
• M30: 13,257,064 km (0.096 R)
• M31: 15,114,471 km (0.111 R)
• M32: 15,751,609 km (0.105 R)
• M33: 19,203,131 km (0.087 R)
• M34: 20,871,745 km (0.083 R)
• M35: 21,580,690 km (0.108 R)
• M36: 22,297,563 km (0.115 R)
• M37: 23,901,850 km (0.081 R)
• M38: 24,867,205 km (0.101 R)
• M39: 26,148,810 km (0.091 R)
• M40: 26,300,951 km (0.058 R)
• M41: 26,989,401 km (0.115 R)
• M42: 28,072,190 km (0.109 R)
• M43: 28,150,131 km (0.118 R)
• M44: 33,034,950 km (0.066 R)
• M45: 33,199,507 km (0.12 R)
• M46: 33,364,215 km (0.065 R)
• M47: 34,192,389 km (0.06 R)
• M48: 34,442,217 km (0.115 R)
• M49: 34,943,519 km (0.118 R)
• M50: 35,027,294 km (0.095 R)
• M51: 35,531,439 km (0.101 R)
• M52: 36,717,152 km (0.068 R)
• M53: 37,143,805 km (0.078 R)
• M54: 37,486,234 km (0.119 R)
• M55: 38,174,385 km (0.109 R)
• M56: 38,953,490 km (0.067 R)
• M57: 39,475,737 km (0.039 R)
• M58: 40,088,041 km (0.116 R)
• M59: 40,263,519 km (0.114 R)
• M60: 42,032,663 km (0.075 R)
• M61: 42,300,294 km (0.099 R)
• M62: 43,736,882 km (0.099 R)
• M63: 44,188,967 km (0.105 R)
• M64: 45,006,819 km (0.1 R)
• M65: 45,371,987 km (0.117 R)
• M66: 45,829,756 km (0.101 R)
• M67: 46,749,933 km (0.086 R)
• M68: 47,768,994 km (0.079 R)
• M69: 48,982,831 km (0.092 R)
• M70: 49,076,629 km (0.031 R)
• M71: 50,585,473 km (0.071 R)
• M72: 52,781,121 km (0.112 R)
• M73: 52,877,312 km (0.034 R)
• M74: 53,359,017 km (0.104 R)
• M75: 56,279,617 km (0.106 R)
• M76: 56,574,474 km (0.074 R)
• M77: 56,771,345 km (0.089 R)
• M78: 57,165,834 km (0.091 R)
• M79: 58,056,690 km (0.104 R)
• M80: 58,852,401 km (0.078 R)
• M81: 60,253,684 km (0.095 R)
• M82: 60,756,782 km (0.042 R)
• M83: 62,884,961 km (0.102 R)
• M84: 63,702,064 km (0.085 R)
• M85: 65,140,598 km (0.062 R)
• M86: 67,214,024 km (0.065 R)
• M87: 68,888,473 km (0.11 R)
• M88: 69,098,658 km (0.112 R)
• M89: 69,309,142 km (0.112 R)
• M90: 70,047,408 km (0.084 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: 274 - 10,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit