🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 13.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.86 AU - 0.92 AU

Year: 580 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 55,740,458 km

• M1: 178,021 km (0.09 R)
• M2: 281,543 km (0.037 R)
• M3: 375,042 km (0.081 R)
• M4: 478,264 km (0.088 R)
• M5: 590,313 km (0.098 R)
• M6: 700,268 km (0.111 R)
• M7: 875,447 km (0.059 R)
• M8: 964,009 km (0.07 R)
• M9: 1,082,191 km (0.082 R)
• M10: 1,205,609 km (0.035 R)
• M11: 1,294,470 km (0.067 R)
• M12: 1,391,559 km (0.1 R)
• M13: 1,686,118 km (0.064 R)
• M14: 1,780,364 km (0.096 R)
• M15: 1,895,854 km (0.098 R)
• M16: 2,007,603 km (0.101 R)
• M17: 2,114,716 km (0.119 R)
• M18: 2,279,124 km (0.109 R)
• M19: 2,476,593 km (0.101 R)
• M20: 2,577,422 km (0.103 R)
• M21: 2,949,322 km (0.055 R)
• M22: 3,134,075 km (0.069 R)
• M23: 3,378,369 km (0.11 R)
• M24: 3,474,710 km (0.076 R)
• M25: 3,661,857 km (0.099 R)
• M26: 3,978,705 km (0.086 R)
• M27: 4,209,235 km (0.102 R)
• M28: 4,400,421 km (0.099 R)
• M29: 4,488,235 km (0.094 R)
• M30: 4,585,624 km (0.085 R)
• M31: 4,692,736 km (0.104 R)
• M32: 4,800,596 km (0.11 R)
• M33: 4,963,957 km (0.085 R)
• M34: 5,083,036 km (0.104 R)
• M35: 5,399,436 km (0.082 R)
• M36: 5,493,683 km (0.078 R)
• M37: 5,789,438 km (0.104 R)
• M38: 5,876,204 km (0.102 R)
• M39: 6,061,107 km (0.116 R)
• M40: 6,188,565 km (0.061 R)
• M41: 6,297,322 km (0.057 R)
• M42: 6,396,655 km (0.117 R)
• M43: 6,516,483 km (0.063 R)
• M44: 6,758,682 km (0.033 R)
• M45: 6,931,917 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638

Radius: 13.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.47 AU - 2.65 AU

Year: 2827 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,740,458 km

• M1: 170,990 km (0.031 R)
• M2: 257,907 km (0.109 R)
• M3: 385,963 km (0.043 R)
• M4: 563,535 km (0.096 R)
• M5: 673,490 km (0.039 R)
• M6: 782,546 km (0.077 R)
• M7: 869,014 km (0.049 R)
• M8: 979,567 km (0.05 R)
• M9: 1,250,339 km (0.09 R)
• M10: 1,799,064 km (0.074 R)
• M11: 2,093,323 km (0.108 R)
• M12: 2,218,387 km (0.111 R)
• M13: 2,331,782 km (0.095 R)
• M14: 2,668,527 km (0.096 R)
• M15: 2,835,328 km (0.077 R)
• M16: 3,211,417 km (0.073 R)
• M17: 3,372,983 km (0.115 R)
• M18: 3,487,575 km (0.107 R)
• M19: 3,704,193 km (0.062 R)
• M20: 4,150,743 km (0.114 R)
• M21: 4,380,674 km (0.11 R)
• M22: 4,614,795 km (0.114 R)
• M23: 4,705,900 km (0.073 R)
• M24: 5,380,138 km (0.099 R)
• M25: 5,650,611 km (0.119 R)
• M26: 5,787,642 km (0.091 R)
• M27: 6,205,170 km (0.117 R)
• M28: 6,488,957 km (0.066 R)
• M29: 6,922,941 km (0.066 R)
• M30: 7,111,733 km (0.06 R)
• M31: 7,645,349 km (0.08 R)
• M32: 7,862,565 km (0.093 R)
• M33: 7,971,771 km (0.081 R)
• M34: 8,103,717 km (0.116 R)
• M35: 8,214,120 km (0.114 R)
• M36: 8,369,702 km (0.1 R)
• M37: 8,706,147 km (0.063 R)
• M38: 9,415,840 km (0.087 R)
• M39: 9,578,602 km (0.104 R)
• M40: 9,859,996 km (0.067 R)
• M41: 10,072,724 km (0.111 R)
• M42: 10,454,797 km (0.051 R)
• M43: 10,939,195 km (0.054 R)
• M44: 11,110,484 km (0.106 R)
• M45: 11,381,406 km (0.12 R)
• M46: 11,579,922 km (0.068 R)
• M47: 11,829,601 km (0.108 R)
• M48: 12,106,357 km (0.091 R)
• M49: 12,512,665 km (0.094 R)
• M50: 13,522,002 km (0.104 R)
• M51: 13,679,528 km (0.113 R)
• M52: 13,837,803 km (0.026 R)
• M53: 14,449,958 km (0.118 R)
• M54: 14,638,002 km (0.076 R)
• M55: 14,854,021 km (0.092 R)
• M56: 15,261,825 km (0.07 R)
• M57: 15,728,421 km (0.119 R)
• M58: 16,283,429 km (0.061 R)
• M59: 16,479,103 km (0.102 R)
• M60: 16,591,301 km (0.114 R)
• M61: 16,929,542 km (0.057 R)
• M62: 17,298,600 km (0.097 R)
• M63: 17,526,887 km (0.095 R)
• M64: 17,698,924 km (0.057 R)
• M65: 17,785,092 km (0.091 R)
• M66: 18,044,495 km (0.067 R)
• M67: 18,218,178 km (0.114 R)
• M68: 18,305,095 km (0.099 R)
• M69: 18,450,504 km (0.047 R)
• M70: 18,888,975 km (0.086 R)
• M71: 19,006,409 km (0.113 R)
• M72: 19,301,267 km (0.092 R)
• M73: 19,776,091 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 9.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.35 AU - 4.47 AU

Year: 6392 Days

Day: 12.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,740,458 km

• M1: 116,537 km (0.077 R)
• M2: 206,445 km (0.09 R)
• M3: 470,037 km (0.06 R)
• M4: 567,275 km (0.056 R)
• M5: 682,914 km (0.116 R)
• M6: 926,759 km (0.051 R)
• M7: 1,091,616 km (0.12 R)
• M8: 1,252,583 km (0.061 R)
• M9: 1,321,996 km (0.072 R)
• M10: 1,956,890 km (0.062 R)
• M11: 2,238,134 km (0.108 R)
• M12: 2,497,088 km (0.104 R)
• M13: 3,253,903 km (0.032 R)
• M14: 3,508,070 km (0.103 R)
• M15: 3,667,691 km (0.095 R)
• M16: 3,850,200 km (0.098 R)
• M17: 4,588,167 km (0.072 R)
• M18: 4,984,601 km (0.11 R)
• M19: 5,074,210 km (0.11 R)
• M20: 5,232,335 km (0.062 R)
• M21: 5,928,414 km (0.103 R)
• M22: 6,047,195 km (0.076 R)
• M23: 6,384,239 km (0.062 R)
• M24: 7,177,706 km (0.104 R)
• M25: 7,329,847 km (0.117 R)
• M26: 7,585,958 km (0.112 R)
• M27: 7,793,002 km (0.096 R)
• M28: 7,871,092 km (0.09 R)
• M29: 8,345,317 km (0.103 R)
• M30: 9,682,872 km (0.041 R)
• M31: 9,963,966 km (0.114 R)
• M32: 10,649,573 km (0.117 R)
• M33: 11,885,700 km (0.11 R)
• M34: 12,035,897 km (0.093 R)
• M35: 12,096,185 km (0.061 R)
• M36: 12,217,060 km (0.106 R)
• M37: 12,520,743 km (0.1 R)
• M38: 13,981,716 km (0.087 R)
• M39: 15,627,293 km (0.109 R)
• M40: 16,757,953 km (0.113 R)
• M41: 16,926,401 km (0.117 R)
• M42: 19,804,664 km (0.055 R)
• M43: 19,875,872 km (0.081 R)
• M44: 20,773,160 km (0.088 R)
• M45: 21,244,992 km (0.077 R)
• M46: 21,757,066 km (0.08 R)
• M47: 21,904,120 km (0.092 R)
• M48: 23,732,206 km (0.09 R)
• M49: 24,875,433 km (0.111 R)
• M50: 25,997,567 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 8

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.74 AU - 5.38 AU

Year: 7857 Days

Day: 12.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 136.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,740,458 km

• M1: 100,530 km (0.083 R)
• M2: 169,195 km (0.096 R)
• M3: 243,994 km (0.118 R)
• M4: 296,802 km (0.097 R)
• M5: 396,285 km (0.119 R)
• M6: 644,617 km (0.097 R)
• M7: 737,966 km (0.103 R)
• M8: 807,529 km (0.067 R)
• M9: 1,092,962 km (0.044 R)
• M10: 1,408,913 km (0.094 R)
• M11: 1,461,422 km (0.062 R)
• M12: 2,122,195 km (0.092 R)
• M13: 2,909,529 km (0.1 R)
• M14: 2,999,737 km (0.07 R)
• M15: 3,113,730 km (0.113 R)
• M16: 3,827,910 km (0.077 R)
• M17: 4,076,991 km (0.028 R)
• M18: 4,279,995 km (0.098 R)
• M19: 4,643,368 km (0.105 R)
• M20: 5,707,458 km (0.091 R)
• M21: 5,792,280 km (0.083 R)
• M22: 5,992,143 km (0.111 R)
• M23: 6,107,183 km (0.112 R)
• M24: 6,575,275 km (0.106 R)
• M25: 6,783,665 km (0.118 R)
• M26: 7,701,298 km (0.083 R)
• M27: 7,984,188 km (0.028 R)
• M28: 8,334,696 km (0.082 R)
• M29: 8,787,828 km (0.092 R)
• M30: 8,853,352 km (0.039 R)
• M31: 9,249,188 km (0.064 R)
• M32: 9,315,759 km (0.111 R)
• M33: 9,382,330 km (0.093 R)
• M34: 9,583,539 km (0.083 R)
• M35: 9,819,903 km (0.082 R)
• M36: 10,367,432 km (0.051 R)
• M37: 10,644,936 km (0.045 R)
• M38: 10,889,678 km (0.06 R)
• M39: 11,065,754 km (0.11 R)
• M40: 11,207,274 km (0.086 R)
• M41: 11,313,788 km (0.057 R)
• M42: 12,692,033 km (0.097 R)
• M43: 13,026,085 km (0.094 R)
• M44: 13,551,622 km (0.109 R)
• M45: 13,741,013 km (0.085 R)
• M46: 13,817,009 km (0.043 R)
• M47: 14,045,894 km (0.118 R)
• M48: 14,237,529 km (0.103 R)
• M49: 14,391,465 km (0.066 R)
• M50: 14,739,878 km (0.109 R)
• M51: 15,248,062 km (0.099 R)
• M52: 16,362,118 km (0.112 R)
• M53: 17,214,676 km (0.073 R)
• M54: 17,873,954 km (0.1 R)
• M55: 18,164,921 km (0.113 R)
• M56: 18,248,397 km (0.058 R)
• M57: 19,515,341 km (0.105 R)
• M58: 21,424,210 km (0.096 R)
• M59: 21,689,148 km (0.1 R)
• M60: 23,120,201 km (0.036 R)
• M61: 23,528,304 km (0.069 R)
• M62: 23,801,620 km (0.092 R)
• M63: 24,581,623 km (0.115 R)
• M64: 25,650,350 km (0.091 R)
• M65: 25,837,796 km (0.061 R)
• M66: 25,931,594 km (0.083 R)
• M67: 26,402,827 km (0.089 R)
• M68: 26,497,373 km (0.077 R)
• M69: 27,114,764 km (0.068 R)
• M70: 27,640,750 km (0.081 R)
• M71: 28,073,836 km (0.109 R)
• M72: 29,239,203 km (0.119 R)
• M73: 29,877,238 km (0.118 R)
• M74: 30,173,143 km (0.117 R)
• M75: 30,718,277 km (0.085 R)
• M76: 31,066,840 km (0.116 R)
• M77: 31,316,669 km (0.035 R)
• M78: 31,969,215 km (0.054 R)
• M79: 32,120,458 km (0.117 R)
• M80: 32,575,684 km (0.1 R)
• M81: 33,338,933 km (0.103 R)
• M82: 34,572,517 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.8

Radius: 4.3

Gravity: 28.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.99 AU - 6.91 AU

Year: 10018 Days

Day: 23.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,740,458 km

• M1: 64,626 km (0.082 R)
• M2: 97,239 km (0.117 R)
• M3: 159,322 km (0.116 R)
• M4: 226,790 km (0.062 R)
• M5: 882,777 km (0.084 R)
• M6: 1,652,608 km (0.073 R)
• M7: 1,740,571 km (0.095 R)
• M8: 2,203,577 km (0.065 R)
• M9: 3,372,983 km (0.098 R)
• M10: 4,271,618 km (0.088 R)
• M11: 4,362,274 km (0.107 R)
• M12: 4,731,481 km (0.041 R)
• M13: 4,888,260 km (0.046 R)
• M14: 5,110,712 km (0.074 R)
• M15: 5,965,215 km (0.092 R)
• M16: 6,134,709 km (0.105 R)
• M17: 6,271,292 km (0.049 R)
• M18: 6,512,893 km (0.101 R)
• M19: 7,618,870 km (0.119 R)
• M20: 8,287,273 km (0.118 R)
• M21: 9,129,360 km (0.094 R)
• M22: 9,168,255 km (0.068 R)
• M23: 9,363,780 km (0.056 R)
• M24: 9,402,974 km (0.108 R)
• M25: 9,838,454 km (0.058 R)
• M26: 9,998,374 km (0.111 R)
• M27: 10,442,679 km (0.101 R)
• M28: 10,893,567 km (0.089 R)
• M29: 11,771,557 km (0.062 R)
• M30: 11,814,043 km (0.107 R)
• M31: 12,069,407 km (0.1 R)
• M32: 12,455,818 km (0.099 R)
• M33: 12,498,902 km (0.09 R)
• M34: 12,542,285 km (0.073 R)
• M35: 13,064,980 km (0.061 R)
• M36: 14,086,584 km (0.103 R)
• M37: 15,041,767 km (0.059 R)
• M38: 15,364,749 km (0.042 R)
• M39: 16,726,987 km (0.106 R)
• M40: 17,205,550 km (0.114 R)
• M41: 18,668,318 km (0.119 R)
• M42: 19,665,388 km (0.098 R)
• M43: 20,018,439 km (0.083 R)
• M44: 20,119,717 km (0.095 R)
• M45: 21,193,231 km (0.12 R)
• M46: 21,607,019 km (0.101 R)
• M47: 22,758,773 km (0.068 R)
• M48: 23,076,220 km (0.06 R)
• M49: 23,448,569 km (0.113 R)
• M50: 23,662,194 km (0.09 R)
• M51: 24,903,258 km (0.079 R)
• M52: 25,834,056 km (0.098 R)
• M53: 25,944,310 km (0.107 R)
• M54: 26,109,915 km (0.098 R)
• M55: 26,553,472 km (0.09 R)
• M56: 26,664,773 km (0.107 R)
• M57: 27,111,323 km (0.046 R)
• M58: 27,898,806 km (0.102 R)
• M59: 30,132,003 km (0.108 R)
• M60: 31,711,308 km (0.101 R)
• M61: 32,659,758 km (0.083 R)
• M62: 32,958,056 km (0.096 R)
• M63: 33,617,634 km (0.12 R)
• M64: 34,766,844 km (0.097 R)
• M65: 35,010,539 km (0.091 R)
• M66: 35,376,904 km (0.094 R)
• M67: 35,990,555 km (0.103 R)
• M68: 36,607,646 km (0.047 R)
• M69: 36,793,447 km (0.094 R)
• M70: 37,290,560 km (0.108 R)
• M71: 37,602,322 km (0.114 R)
• M72: 37,727,237 km (0.114 R)
• M73: 37,914,982 km (0.098 R)
• M74: 38,731,936 km (0.086 R)
• M75: 39,237,427 km (0.074 R)
• M76: 42,511,526 km (0.11 R)
• M77: 43,622,290 km (0.113 R)
• M78: 43,687,964 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.6

Radius: 3.3

Gravity: 72.87 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.57 AU - 6.59 AU

Year: 11651 Days

Day: 23.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,740,458 km

• M1: 105,317 km (0.087 R)
• M2: 248,183 km (0.116 R)
• M3: 316,100 km (0.113 R)
• M4: 345,122 km (0.081 R)
• M5: 421,567 km (0.099 R)
• M6: 590,612 km (0.109 R)
• M7: 1,495,081 km (0.108 R)
• M8: 1,519,914 km (0.118 R)
• M9: 1,620,743 km (0.112 R)
• M10: 2,443,831 km (0.083 R)
• M11: 2,742,727 km (0.089 R)
• M12: 2,896,514 km (0.102 R)
• M13: 3,021,428 km (0.072 R)
• M14: 3,244,628 km (0.039 R)
• M15: 4,259,201 km (0.089 R)
• M16: 4,800,446 km (0.096 R)
• M17: 5,248,791 km (0.059 R)
• M18: 5,710,450 km (0.084 R)
• M19: 5,827,884 km (0.098 R)
• M20: 5,906,573 km (0.092 R)
• M21: 7,340,319 km (0.081 R)
• M22: 8,739,657 km (0.103 R)
• M23: 9,010,878 km (0.109 R)
• M24: 9,193,388 km (0.106 R)
• M25: 9,423,170 km (0.113 R)
• M26: 10,504,164 km (0.083 R)
• M27: 11,722,938 km (0.078 R)
• M28: 12,374,137 km (0.087 R)
• M29: 14,610,177 km (0.113 R)
• M30: 14,985,817 km (0.088 R)
• M31: 15,911,230 km (0.094 R)
• M32: 15,966,282 km (0.053 R)
• M33: 16,631,244 km (0.084 R)
• M34: 18,448,409 km (0.08 R)
• M35: 19,321,612 km (0.114 R)
• M36: 19,852,086 km (0.108 R)
• M37: 19,911,327 km (0.087 R)
• M38: 20,029,958 km (0.12 R)
• M39: 20,806,670 km (0.065 R)
• M40: 21,593,256 km (0.051 R)
• M41: 21,715,178 km (0.101 R)
• M42: 22,389,565 km (0.103 R)
• M43: 23,382,746 km (0.116 R)
• M44: 24,390,287 km (0.098 R)
• M45: 25,027,125 km (0.055 R)
• M46: 25,155,032 km (0.107 R)
• M47: 26,252,033 km (0.054 R)
• M48: 26,447,258 km (0.092 R)
• M49: 27,893,421 km (0.085 R)
• M50: 28,292,249 km (0.118 R)
• M51: 28,492,261 km (0.093 R)
• M52: 28,559,131 km (0.076 R)
• M53: 28,826,911 km (0.079 R)
• M54: 29,162,759 km (0.072 R)
• M55: 29,297,546 km (0.043 R)
• M56: 29,432,483 km (0.106 R)
• M57: 33,857,588 km (0.039 R)
• M58: 33,928,348 km (0.05 R)
• M59: 34,070,017 km (0.111 R)
• M60: 34,852,863 km (0.101 R)
• M61: 35,067,386 km (0.087 R)
• M62: 36,218,841 km (0.115 R)
• M63: 36,291,247 km (0.114 R)
• M64: 36,799,281 km (0.118 R)
• M65: 37,309,559 km (0.085 R)
• M66: 37,969,286 km (0.056 R)
• M67: 38,484,950 km (0.104 R)
• M68: 38,780,705 km (0.111 R)
• M69: 40,270,550 km (0.107 R)
• M70: 40,721,139 km (0.113 R)
• M71: 41,097,976 km (0.033 R)
• M72: 41,173,373 km (0.052 R)
• M73: 41,627,403 km (0.088 R)
• M74: 41,854,941 km (0.103 R)
• M75: 42,006,932 km (0.047 R)
• M76: 43,075,809 km (0.066 R)
• M77: 43,844,593 km (0.082 R)
• M78: 43,998,978 km (0.091 R)
• M79: 44,308,197 km (0.03 R)
• M80: 44,463,030 km (0.1 R)
• M81: 45,396,072 km (0.108 R)
• M82: 45,630,343 km (0.12 R)
• M83: 47,439,579 km (0.083 R)
• M84: 49,111,934 km (0.089 R)
• M85: 50,884,519 km (0.119 R)
• M86: 51,127,765 km (0.035 R)
• M87: 52,105,088 km (0.096 R)
• M88: 52,514,089 km (0.094 R)
• M89: 52,924,136 km (0.117 R)
• M90: 53,335,231 km (0.085 R)
• M91: 53,499,939 km (0.118 R)
• M92: 54,823,880 km (0.057 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit