🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.7

Radius: 10.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.04 AU

Year: 532 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,141,930 km

• M1: 140,323 km (0.093 R)
• M2: 210,634 km (0.075 R)
• M3: 294,409 km (0.038 R)
• M4: 367,562 km (0.066 R)
• M5: 452,384 km (0.114 R)
• M6: 541,694 km (0.082 R)
• M7: 610,359 km (0.114 R)
• M8: 723,754 km (0.075 R)
• M9: 809,624 km (0.088 R)
• M10: 1,011,581 km (0.082 R)
• M11: 1,108,969 km (0.061 R)
• M12: 1,199,476 km (0.109 R)
• M13: 1,297,911 km (0.111 R)
• M14: 1,377,497 km (0.075 R)
• M15: 1,442,572 km (0.08 R)
• M16: 1,570,179 km (0.09 R)
• M17: 1,666,969 km (0.054 R)
• M18: 1,812,977 km (0.077 R)
• M19: 1,878,650 km (0.066 R)
• M20: 1,951,355 km (0.101 R)
• M21: 2,062,057 km (0.068 R)
• M22: 2,156,005 km (0.112 R)
• M23: 2,341,655 km (0.09 R)
• M24: 2,479,585 km (0.097 R)
• M25: 2,559,620 km (0.085 R)
• M26: 2,811,842 km (0.057 R)
• M27: 2,958,597 km (0.051 R)
• M28: 3,086,503 km (0.091 R)
• M29: 3,151,130 km (0.108 R)
• M30: 3,281,878 km (0.086 R)
• M31: 3,556,241 km (0.093 R)
• M32: 3,730,522 km (0.109 R)
• M33: 3,907,796 km (0.117 R)
• M34: 4,001,294 km (0.087 R)
• M35: 4,190,835 km (0.078 R)
• M36: 4,611,504 km (0.058 R)
• M37: 4,718,766 km (0.036 R)
• M38: 4,835,302 km (0.107 R)
• M39: 4,919,077 km (0.109 R)
• M40: 5,088,123 km (0.103 R)
• M41: 5,250,586 km (0.052 R)
• M42: 5,475,581 km (0.091 R)
• M43: 5,730,496 km (0.037 R)
• M44: 5,801,405 km (0.11 R)
• M45: 5,881,739 km (0.118 R)
• M46: 5,980,175 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 8.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.38 AU - 1.4 AU

Year: 1112 Days

Day: 6.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,141,930 km

• M1: 111,151 km (0.119 R)
• M2: 316,100 km (0.12 R)
• M3: 452,085 km (0.109 R)
• M4: 547,528 km (0.041 R)
• M5: 618,886 km (0.112 R)
• M6: 715,527 km (0.057 R)
• M7: 823,387 km (0.108 R)
• M8: 900,430 km (0.074 R)
• M9: 1,068,578 km (0.109 R)
• M10: 1,159,832 km (0.067 R)
• M11: 1,301,950 km (0.116 R)
• M12: 1,364,482 km (0.094 R)
• M13: 1,421,180 km (0.095 R)
• M14: 1,573,470 km (0.098 R)
• M15: 1,678,189 km (0.081 R)
• M16: 1,769,743 km (0.087 R)
• M17: 2,006,107 km (0.086 R)
• M18: 2,303,209 km (0.108 R)
• M19: 2,354,072 km (0.072 R)
• M20: 2,543,912 km (0.105 R)
• M21: 2,596,570 km (0.063 R)
• M22: 2,703,084 km (0.101 R)
• M23: 3,003,327 km (0.114 R)
• M24: 3,266,470 km (0.115 R)
• M25: 3,323,915 km (0.111 R)
• M26: 3,381,660 km (0.099 R)
• M27: 3,449,428 km (0.069 R)
• M28: 3,625,804 km (0.061 R)
• M29: 3,755,056 km (0.081 R)
• M30: 3,885,805 km (0.113 R)
• M31: 4,038,694 km (0.077 R)
• M32: 4,131,295 km (0.056 R)
• M33: 4,402,965 km (0.115 R)
• M34: 4,466,544 km (0.105 R)
• M35: 4,626,613 km (0.107 R)
• M36: 4,680,469 km (0.115 R)
• M37: 4,745,394 km (0.045 R)
• M38: 4,952,737 km (0.044 R)
• M39: 5,174,291 km (0.108 R)
• M40: 5,274,971 km (0.057 R)
• M41: 5,546,939 km (0.093 R)
• M42: 5,615,605 km (0.104 R)
• M43: 5,869,921 km (0.071 R)
• M44: 6,010,244 km (0.101 R)
• M45: 6,270,395 km (0.028 R)
• M46: 6,414,009 km (0.072 R)
• M47: 6,498,083 km (0.095 R)
• M48: 6,679,844 km (0.119 R)
• M49: 7,147,637 km (0.1 R)
• M50: 7,322,666 km (0.054 R)
• M51: 7,398,063 km (0.085 R)
• M52: 7,486,476 km (0.091 R)
• M53: 7,727,927 km (0.104 R)
• M54: 7,868,998 km (0.112 R)
• M55: 7,933,474 km (0.061 R)
• M56: 8,023,831 km (0.099 R)
• M57: 8,179,712 km (0.11 R)
• M58: 8,415,479 km (0.048 R)
• M59: 8,481,302 km (0.083 R)
• M60: 8,534,110 km (0.087 R)
• M61: 8,626,860 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 8

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.43 AU - 2.29 AU

Year: 1721 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,141,930 km

• M1: 111,750 km (0.06 R)
• M2: 197,170 km (0.077 R)
• M3: 358,586 km (0.105 R)
• M4: 422,913 km (0.05 R)
• M5: 511,475 km (0.049 R)
• M6: 572,062 km (0.101 R)
• M7: 701,165 km (0.026 R)
• M8: 971,788 km (0.072 R)
• M9: 1,146,069 km (0.097 R)
• M10: 1,200,224 km (0.12 R)
• M11: 1,426,266 km (0.116 R)
• M12: 1,524,552 km (0.076 R)
• M13: 1,584,690 km (0.092 R)
• M14: 1,635,404 km (0.071 R)
• M15: 1,748,799 km (0.113 R)
• M16: 2,251,598 km (0.03 R)
• M17: 2,320,413 km (0.114 R)
• M18: 2,413,313 km (0.106 R)
• M19: 2,554,832 km (0.089 R)
• M20: 2,626,789 km (0.086 R)
• M21: 2,921,048 km (0.116 R)
• M22: 2,971,163 km (0.085 R)
• M23: 3,251,809 km (0.035 R)
• M24: 3,715,862 km (0.045 R)
• M25: 4,032,261 km (0.032 R)
• M26: 4,116,185 km (0.115 R)
• M27: 4,486,889 km (0.102 R)
• M28: 4,544,783 km (0.109 R)
• M29: 4,632,298 km (0.115 R)
• M30: 4,779,203 km (0.111 R)
• M31: 4,838,444 km (0.091 R)
• M32: 4,942,714 km (0.107 R)
• M33: 5,093,060 km (0.108 R)
• M34: 5,305,937 km (0.068 R)
• M35: 5,413,498 km (0.047 R)
• M36: 5,662,130 km (0.109 R)
• M37: 5,771,935 km (0.094 R)
• M38: 5,866,780 km (0.113 R)
• M39: 5,946,216 km (0.088 R)
• M40: 6,106,136 km (0.113 R)
• M41: 6,218,933 km (0.109 R)
• M42: 6,283,559 km (0.064 R)
• M43: 6,397,553 km (0.084 R)
• M44: 7,094,978 km (0.07 R)
• M45: 7,332,988 km (0.088 R)
• M46: 7,487,224 km (0.092 R)
• M47: 8,097,583 km (0.105 R)
• M48: 8,381,969 km (0.062 R)
• M49: 8,723,949 km (0.066 R)
• M50: 8,978,864 km (0.116 R)
• M51: 9,217,772 km (0.067 R)
• M52: 9,310,223 km (0.089 R)
• M53: 9,533,274 km (0.099 R)
• M54: 9,589,373 km (0.037 R)
• M55: 9,701,871 km (0.11 R)
• M56: 9,852,516 km (0.095 R)
• M57: 10,098,903 km (0.093 R)
• M58: 10,213,346 km (0.113 R)
• M59: 11,242,729 km (0.102 R)
• M60: 11,520,083 km (0.075 R)
• M61: 11,619,715 km (0.047 R)
• M62: 11,839,923 km (0.06 R)
• M63: 12,345,564 km (0.093 R)
• M64: 12,529,270 km (0.077 R)
• M65: 12,755,014 km (0.084 R)
• M66: 12,940,814 km (0.088 R)
• M67: 13,252,427 km (0.098 R)
• M68: 13,377,790 km (0.026 R)
• M69: 13,756,123 km (0.092 R)
• M70: 14,074,018 km (0.085 R)
• M71: 14,244,709 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214

Radius: 7.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.79 AU - 7.51 AU

Year: 11631 Days

Day: 18.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,141,930 km

• M1: 141,669 km (0.073 R)
• M2: 319,391 km (0.106 R)
• M3: 414,386 km (0.063 R)
• M4: 635,043 km (0.118 R)
• M5: 2,096,016 km (0.107 R)
• M6: 2,241,574 km (0.112 R)
• M7: 2,455,499 km (0.034 R)
• M8: 2,609,286 km (0.096 R)
• M9: 3,821,926 km (0.048 R)
• M10: 4,579,191 km (0.041 R)
• M11: 4,633,046 km (0.095 R)
• M12: 4,988,790 km (0.085 R)
• M13: 5,324,936 km (0.076 R)
• M14: 5,872,165 km (0.103 R)
• M15: 6,680,443 km (0.086 R)
• M16: 8,005,880 km (0.052 R)
• M17: 8,136,329 km (0.089 R)
• M18: 8,598,287 km (0.088 R)
• M19: 9,102,731 km (0.096 R)
• M20: 9,444,413 km (0.051 R)
• M21: 10,924,684 km (0.114 R)
• M22: 11,988,175 km (0.096 R)
• M23: 12,816,947 km (0.084 R)
• M24: 13,315,407 km (0.092 R)
• M25: 13,431,346 km (0.041 R)
• M26: 14,648,623 km (0.068 R)
• M27: 14,808,244 km (0.081 R)
• M28: 15,371,480 km (0.099 R)
• M29: 15,533,794 km (0.11 R)
• M30: 15,859,917 km (0.092 R)
• M31: 16,893,788 km (0.11 R)
• M32: 17,271,224 km (0.077 R)
• M33: 18,120,192 km (0.063 R)
• M34: 19,331,186 km (0.041 R)
• M35: 20,523,631 km (0.093 R)
• M36: 22,195,986 km (0.091 R)
• M37: 23,025,356 km (0.112 R)
• M38: 24,619,471 km (0.082 R)
• M39: 26,103,632 km (0.102 R)
• M40: 26,588,478 km (0.119 R)
• M41: 26,783,255 km (0.107 R)
• M42: 28,209,820 km (0.086 R)
• M43: 28,458,302 km (0.07 R)
• M44: 29,711,334 km (0.097 R)
• M45: 30,217,573 km (0.088 R)
• M46: 30,420,877 km (0.105 R)
• M47: 30,879,992 km (0.108 R)
• M48: 30,982,317 km (0.088 R)
• M49: 31,908,478 km (0.114 R)
• M50: 32,374,924 km (0.048 R)
• M51: 32,530,805 km (0.03 R)
• M52: 32,739,195 km (0.077 R)
• M53: 34,740,814 km (0.084 R)
• M54: 35,595,317 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.3

Radius: 4.3

Gravity: 26.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.28 AU - 8.34 AU

Year: 12053 Days

Day: 16.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 29,141,930 km

• M1: 61,485 km (0.12 R)
• M2: 170,841 km (0.084 R)
• M3: 223,050 km (0.079 R)
• M4: 331,658 km (0.099 R)
• M5: 457,021 km (0.071 R)
• M6: 486,941 km (0.098 R)
• M7: 973,134 km (0.099 R)
• M8: 1,215,782 km (0.054 R)
• M9: 1,279,361 km (0.116 R)
• M10: 1,322,445 km (0.088 R)
• M11: 1,409,810 km (0.112 R)
• M12: 1,590,525 km (0.101 R)
• M13: 1,826,889 km (0.07 R)
• M14: 2,227,512 km (0.118 R)
• M15: 3,164,294 km (0.101 R)
• M16: 3,193,615 km (0.09 R)
• M17: 3,252,258 km (0.048 R)
• M18: 3,921,259 km (0.091 R)
• M19: 4,015,656 km (0.063 R)
• M20: 4,174,828 km (0.118 R)
• M21: 4,565,129 km (0.089 R)
• M22: 4,764,692 km (0.118 R)
• M23: 5,520,311 km (0.105 R)
• M24: 5,590,921 km (0.119 R)
• M25: 6,460,534 km (0.091 R)
• M26: 6,497,634 km (0.063 R)
• M27: 6,835,127 km (0.054 R)
• M28: 8,080,529 km (0.1 R)
• M29: 8,362,072 km (0.115 R)
• M30: 8,852,454 km (0.112 R)
• M31: 8,893,593 km (0.109 R)
• M32: 9,436,035 km (0.096 R)
• M33: 9,647,567 km (0.104 R)
• M34: 9,903,379 km (0.051 R)
• M35: 10,032,183 km (0.066 R)
• M36: 10,291,286 km (0.073 R)
• M37: 13,048,525 km (0.087 R)
• M38: 13,426,110 km (0.083 R)
• M39: 13,711,542 km (0.09 R)
• M40: 14,288,691 km (0.093 R)
• M41: 14,971,904 km (0.064 R)
• M42: 15,516,142 km (0.048 R)
• M43: 16,167,640 km (0.05 R)
• M44: 16,319,183 km (0.12 R)
• M45: 16,828,115 km (0.026 R)
• M46: 17,497,266 km (0.115 R)
• M47: 18,808,491 km (0.083 R)
• M48: 19,395,364 km (0.098 R)
• M49: 19,772,051 km (0.113 R)
• M50: 20,205,436 km (0.031 R)
• M51: 20,259,740 km (0.047 R)
• M52: 21,136,683 km (0.082 R)
• M53: 21,247,086 km (0.08 R)
• M54: 22,306,239 km (0.113 R)
• M55: 22,870,522 km (0.092 R)
• M56: 23,439,443 km (0.112 R)
• M57: 23,725,773 km (0.08 R)
• M58: 25,997,866 km (0.067 R)
• M59: 26,591,470 km (0.052 R)
• M60: 26,949,907 km (0.108 R)
• M61: 28,643,205 km (0.097 R)
• M62: 29,811,714 km (0.089 R)
• M63: 31,498,879 km (0.057 R)
• M64: 31,941,240 km (0.092 R)
• M65: 32,640,759 km (0.113 R)
• M66: 32,960,300 km (0.113 R)
• M67: 33,024,328 km (0.108 R)
• M68: 33,538,197 km (0.117 R)
• M69: 33,602,524 km (0.106 R)
• M70: 33,796,104 km (0.095 R)
• M71: 33,860,580 km (0.063 R)
• M72: 34,054,609 km (0.104 R)
• M73: 34,184,161 km (0.095 R)
• M74: 37,408,294 km (0.117 R)
• M75: 38,145,363 km (0.076 R)
• M76: 38,819,600 km (0.102 R)
• M77: 39,158,140 km (0.092 R)
• M78: 40,522,174 km (0.117 R)
• M79: 40,659,355 km (0.096 R)
• M80: 41,072,095 km (0.074 R)
• M81: 41,278,989 km (0.114 R)
• M82: 41,832,352 km (0.08 R)
• M83: 42,179,419 km (0.097 R)
• M84: 42,318,545 km (0.092 R)
• M85: 43,718,033 km (0.032 R)
• M86: 45,132,481 km (0.065 R)
• M87: 45,845,464 km (0.065 R)
• M88: 46,777,758 km (0.077 R)
• M89: 47,499,119 km (0.059 R)
• M90: 47,716,335 km (0.091 R)
• M91: 48,442,483 km (0.067 R)
• M92: 48,515,337 km (0.118 R)
• M93: 48,661,046 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.2

Radius: 3.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.02 AU - 9.16 AU

Year: 15607 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,141,930 km

• M1: 70,909 km (0.095 R)
• M2: 244,742 km (0.071 R)
• M3: 371,302 km (0.11 R)
• M4: 473,627 km (0.096 R)
• M5: 539,300 km (0.118 R)
• M6: 704,307 km (0.065 R)
• M7: 729,290 km (0.099 R)
• M8: 754,422 km (0.08 R)
• M9: 1,107,473 km (0.102 R)
• M10: 1,225,356 km (0.072 R)
• M11: 1,270,684 km (0.107 R)
• M12: 1,331,870 km (0.116 R)
• M13: 1,925,624 km (0.031 R)
• M14: 1,978,432 km (0.088 R)
• M15: 2,590,138 km (0.111 R)
• M16: 2,648,481 km (0.095 R)
• M17: 2,946,629 km (0.119 R)
• M18: 2,987,170 km (0.104 R)
• M19: 3,213,661 km (0.106 R)
• M20: 3,297,436 km (0.105 R)
• M21: 3,381,809 km (0.113 R)
• M22: 4,173,481 km (0.067 R)
• M23: 4,449,639 km (0.047 R)
• M24: 4,636,936 km (0.072 R)
• M25: 4,684,209 km (0.116 R)
• M26: 4,922,967 km (0.066 R)
• M27: 4,947,052 km (0.069 R)
• M28: 5,043,692 km (0.095 R)
• M29: 5,763,557 km (0.025 R)
• M30: 6,148,323 km (0.09 R)
• M31: 6,226,263 km (0.036 R)
• M32: 6,330,683 km (0.097 R)
• M33: 6,356,862 km (0.09 R)
• M34: 7,406,740 km (0.119 R)
• M35: 8,022,335 km (0.089 R)
• M36: 8,799,945 km (0.099 R)
• M37: 8,917,080 km (0.116 R)
• M38: 9,212,536 km (0.105 R)
• M39: 10,087,085 km (0.079 R)
• M40: 10,271,240 km (0.106 R)
• M41: 10,487,708 km (0.091 R)
• M42: 11,240,784 km (0.117 R)
• M43: 12,369,949 km (0.071 R)
• M44: 13,164,912 km (0.051 R)
• M45: 13,298,952 km (0.053 R)
• M46: 13,433,590 km (0.096 R)
• M47: 13,704,063 km (0.111 R)
• M48: 14,629,924 km (0.106 R)
• M49: 15,153,068 km (0.109 R)
• M50: 16,577,688 km (0.114 R)
• M51: 17,673,941 km (0.071 R)
• M52: 18,492,690 km (0.062 R)
• M53: 18,755,683 km (0.051 R)
• M54: 18,982,175 km (0.103 R)
• M55: 19,590,589 km (0.112 R)
• M56: 19,935,562 km (0.114 R)
• M57: 20,398,717 km (0.085 R)
• M58: 22,087,078 km (0.039 R)
• M59: 22,286,343 km (0.119 R)
• M60: 22,606,333 km (0.045 R)
• M61: 23,008,452 km (0.037 R)
• M62: 23,048,843 km (0.047 R)
• M63: 23,534,737 km (0.071 R)
• M64: 24,188,031 km (0.102 R)
• M65: 24,434,419 km (0.094 R)
• M66: 25,637,485 km (0.099 R)
• M67: 26,859,699 km (0.116 R)
• M68: 26,902,185 km (0.087 R)
• M69: 27,285,604 km (0.05 R)
• M70: 27,456,595 km (0.109 R)
• M71: 27,756,539 km (0.058 R)
• M72: 27,799,473 km (0.106 R)
• M73: 28,100,763 km (0.12 R)
• M74: 28,143,847 km (0.114 R)
• M75: 28,403,101 km (0.1 R)
• M76: 28,663,102 km (0.039 R)
• M77: 28,836,934 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 19,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit