🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 13.5

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.7 AU

Year: 279 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,130,402 km

• M1: 170,392 km (0.102 R)
• M2: 255,364 km (0.088 R)
• M3: 371,452 km (0.071 R)
• M4: 459,116 km (0.111 R)
• M5: 568,173 km (0.044 R)
• M6: 691,441 km (0.077 R)
• M7: 801,246 km (0.102 R)
• M8: 906,862 km (0.106 R)
• M9: 998,865 km (0.073 R)
• M10: 1,153,549 km (0.097 R)
• M11: 1,254,528 km (0.051 R)
• M12: 1,358,797 km (0.097 R)
• M13: 1,496,727 km (0.097 R)
• M14: 1,581,100 km (0.086 R)
• M15: 1,839,306 km (0.083 R)
• M16: 2,116,660 km (0.079 R)
• M17: 2,207,017 km (0.065 R)
• M18: 2,309,193 km (0.088 R)
• M19: 2,397,306 km (0.1 R)
• M20: 2,513,095 km (0.117 R)
• M21: 2,866,295 km (0.111 R)
• M22: 2,966,975 km (0.094 R)
• M23: 3,057,481 km (0.039 R)
• M24: 3,195,111 km (0.054 R)
• M25: 3,288,012 km (0.105 R)
• M26: 3,446,885 km (0.106 R)
• M27: 3,536,194 km (0.062 R)
• M28: 3,620,418 km (0.096 R)
• M29: 3,803,077 km (0.112 R)
• M30: 3,907,945 km (0.094 R)
• M31: 3,995,011 km (0.03 R)
• M32: 4,171,237 km (0.07 R)
• M33: 4,292,412 km (0.097 R)
• M34: 4,446,946 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 10.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.83 AU - 0.93 AU

Year: 550 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,130,402 km

• M1: 145,708 km (0.114 R)
• M2: 229,483 km (0.11 R)
• M3: 338,989 km (0.095 R)
• M4: 412,591 km (0.052 R)
• M5: 480,060 km (0.104 R)
• M6: 591,660 km (0.096 R)
• M7: 733,179 km (0.076 R)
• M8: 806,482 km (0.094 R)
• M9: 970,142 km (0.11 R)
• M10: 1,051,673 km (0.093 R)
• M11: 1,159,533 km (0.057 R)
• M12: 1,251,536 km (0.067 R)
• M13: 1,376,600 km (0.114 R)
• M14: 1,469,500 km (0.061 R)
• M15: 1,575,116 km (0.103 R)
• M16: 1,656,048 km (0.073 R)
• M17: 1,805,497 km (0.058 R)
• M18: 1,907,672 km (0.057 R)
• M19: 2,058,766 km (0.048 R)
• M20: 2,195,947 km (0.034 R)
• M21: 2,373,071 km (0.1 R)
• M22: 2,460,436 km (0.116 R)
• M23: 2,677,054 km (0.077 R)
• M24: 2,873,476 km (0.087 R)
• M25: 2,953,361 km (0.06 R)
• M26: 3,054,340 km (0.112 R)
• M27: 3,135,871 km (0.114 R)
• M28: 3,232,062 km (0.031 R)
• M29: 3,392,132 km (0.084 R)
• M30: 3,562,224 km (0.095 R)
• M31: 3,648,243 km (0.107 R)
• M32: 3,749,521 km (0.055 R)
• M33: 3,881,167 km (0.099 R)
• M34: 4,029,269 km (0.104 R)
• M35: 4,111,548 km (0.115 R)
• M36: 4,601,331 km (0.03 R)
• M37: 4,781,896 km (0.096 R)
• M38: 5,053,117 km (0.035 R)
• M39: 5,158,284 km (0.083 R)
• M40: 5,264,050 km (0.073 R)
• M41: 5,411,853 km (0.064 R)
• M42: 5,561,002 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 9.4

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.69 AU - 1.97 AU

Year: 1651 Days

Day: 10.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,130,402 km

• M1: 117,434 km (0.071 R)
• M2: 231,877 km (0.104 R)
• M3: 331,060 km (0.12 R)
• M4: 746,942 km (0.064 R)
• M5: 822,339 km (0.116 R)
• M6: 954,135 km (0.095 R)
• M7: 1,027,438 km (0.08 R)
• M8: 1,340,397 km (0.119 R)
• M9: 1,518,718 km (0.081 R)
• M10: 1,660,536 km (0.047 R)
• M11: 1,957,339 km (0.073 R)
• M12: 2,320,712 km (0.108 R)
• M13: 2,497,686 km (0.066 R)
• M14: 2,639,804 km (0.063 R)
• M15: 2,838,021 km (0.09 R)
• M16: 3,000,185 km (0.111 R)
• M17: 3,068,701 km (0.087 R)
• M18: 3,193,316 km (0.109 R)
• M19: 3,319,577 km (0.104 R)
• M20: 3,562,823 km (0.098 R)
• M21: 4,157,923 km (0.088 R)
• M22: 4,342,527 km (0.06 R)
• M23: 4,435,876 km (0.112 R)
• M24: 4,514,116 km (0.049 R)
• M25: 4,577,096 km (0.073 R)
• M26: 4,815,855 km (0.095 R)
• M27: 4,880,182 km (0.115 R)
• M28: 5,140,632 km (0.082 R)
• M29: 5,573,418 km (0.065 R)
• M30: 5,743,062 km (0.04 R)
• M31: 6,035,376 km (0.114 R)
• M32: 6,227,161 km (0.117 R)
• M33: 6,456,345 km (0.103 R)
• M34: 6,545,206 km (0.082 R)
• M35: 6,688,371 km (0.085 R)
• M36: 6,814,482 km (0.114 R)
• M37: 6,995,944 km (0.119 R)
• M38: 7,124,000 km (0.043 R)
• M39: 7,326,705 km (0.101 R)
• M40: 7,493,956 km (0.042 R)
• M41: 7,737,950 km (0.037 R)
• M42: 8,175,823 km (0.119 R)
• M43: 8,621,924 km (0.064 R)
• M44: 9,115,746 km (0.06 R)
• M45: 9,255,770 km (0.106 R)
• M46: 9,639,040 km (0.111 R)
• M47: 9,802,101 km (0.086 R)
• M48: 9,924,921 km (0.116 R)
• M49: 10,048,339 km (0.09 R)
• M50: 10,172,206 km (0.097 R)
• M51: 10,526,005 km (0.076 R)
• M52: 10,757,134 km (0.052 R)
• M53: 10,820,414 km (0.088 R)
• M54: 11,352,833 km (0.038 R)
• M55: 11,568,254 km (0.108 R)
• M56: 11,959,303 km (0.081 R)
• M57: 12,465,392 km (0.049 R)
• M58: 12,732,275 km (0.096 R)
• M59: 12,866,314 km (0.082 R)
• M60: 12,978,513 km (0.113 R)
• M61: 13,612,509 km (0.065 R)
• M62: 13,864,282 km (0.085 R)
• M63: 14,048,437 km (0.094 R)
• M64: 14,140,739 km (0.119 R)
• M65: 14,326,090 km (0.111 R)
• M66: 14,605,539 km (0.064 R)
• M67: 15,502,678 km (0.09 R)
• M68: 15,693,714 km (0.106 R)
• M69: 15,885,648 km (0.074 R)
• M70: 16,223,440 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 8.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.48 AU - 2.68 AU

Year: 2763 Days

Day: 5.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,130,402 km

• M1: 118,332 km (0.098 R)
• M2: 258,804 km (0.103 R)
• M3: 436,527 km (0.085 R)
• M4: 608,115 km (0.083 R)
• M5: 733,030 km (0.033 R)
• M6: 899,831 km (0.07 R)
• M7: 988,094 km (0.093 R)
• M8: 1,136,944 km (0.091 R)
• M9: 1,210,396 km (0.026 R)
• M10: 1,417,290 km (0.097 R)
• M11: 1,472,791 km (0.085 R)
• M12: 1,537,268 km (0.08 R)
• M13: 1,594,414 km (0.089 R)
• M14: 1,787,246 km (0.11 R)
• M15: 1,996,683 km (0.108 R)
• M16: 2,168,272 km (0.12 R)
• M17: 2,279,124 km (0.082 R)
• M18: 2,344,797 km (0.09 R)
• M19: 2,811,393 km (0.088 R)
• M20: 2,963,235 km (0.105 R)
• M21: 3,370,440 km (0.071 R)
• M22: 4,122,469 km (0.037 R)
• M23: 4,249,028 km (0.111 R)
• M24: 4,671,792 km (0.104 R)
• M25: 5,010,033 km (0.096 R)
• M26: 5,231,737 km (0.036 R)
• M27: 5,456,582 km (0.037 R)
• M28: 5,532,279 km (0.11 R)
• M29: 5,659,287 km (0.102 R)
• M30: 5,748,597 km (0.091 R)
• M31: 5,967,758 km (0.048 R)
• M32: 6,255,435 km (0.113 R)
• M33: 6,454,251 km (0.068 R)
• M34: 6,561,063 km (0.068 R)
• M35: 6,682,088 km (0.081 R)
• M36: 6,736,093 km (0.095 R)
• M37: 6,871,629 km (0.099 R)
• M38: 6,994,448 km (0.099 R)
• M39: 7,131,779 km (0.058 R)
• M40: 7,228,420 km (0.092 R)
• M41: 7,676,016 km (0.049 R)
• M42: 7,888,894 km (0.07 R)
• M43: 8,146,950 km (0.106 R)
• M44: 8,553,857 km (0.102 R)
• M45: 8,907,955 km (0.082 R)
• M46: 9,116,644 km (0.081 R)
• M47: 9,327,128 km (0.109 R)
• M48: 9,387,416 km (0.118 R)
• M49: 9,660,881 km (0.091 R)
• M50: 10,246,856 km (0.095 R)
• M51: 10,403,036 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 7.9

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.24 AU - 7.9 AU

Year: 12536 Days

Day: 17.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 32,130,402 km

• M1: 155,881 km (0.093 R)
• M2: 228,885 km (0.102 R)
• M3: 1,123,330 km (0.086 R)
• M4: 1,206,357 km (0.064 R)
• M5: 1,748,051 km (0.118 R)
• M6: 1,894,208 km (0.1 R)
• M7: 1,968,858 km (0.113 R)
• M8: 2,356,914 km (0.076 R)
• M9: 2,464,475 km (0.119 R)
• M10: 2,546,305 km (0.075 R)
• M11: 2,656,709 km (0.063 R)
• M12: 3,202,890 km (0.117 R)
• M13: 3,909,441 km (0.105 R)
• M14: 3,973,170 km (0.099 R)
• M15: 4,198,913 km (0.043 R)
• M16: 4,264,138 km (0.109 R)
• M17: 4,866,718 km (0.09 R)
• M18: 5,108,318 km (0.116 R)
• M19: 5,460,173 km (0.09 R)
• M20: 6,261,868 km (0.057 R)
• M21: 6,449,164 km (0.116 R)
• M22: 6,600,408 km (0.031 R)
• M23: 6,752,848 km (0.098 R)
• M24: 7,334,634 km (0.043 R)
• M25: 7,932,577 km (0.113 R)
• M26: 8,339,782 km (0.041 R)
• M27: 8,921,419 km (0.058 R)
• M28: 9,645,323 km (0.103 R)
• M29: 9,948,857 km (0.118 R)
• M30: 10,923,038 km (0.086 R)
• M31: 11,284,915 km (0.113 R)
• M32: 11,467,275 km (0.034 R)
• M33: 11,788,761 km (0.096 R)
• M34: 13,008,881 km (0.045 R)
• M35: 13,682,520 km (0.101 R)
• M36: 15,415,462 km (0.033 R)
• M37: 16,384,707 km (0.063 R)
• M38: 16,487,929 km (0.109 R)
• M39: 16,746,883 km (0.108 R)
• M40: 17,216,321 km (0.099 R)
• M41: 17,796,013 km (0.07 R)
• M42: 17,848,971 km (0.063 R)
• M43: 18,974,396 km (0.077 R)
• M44: 19,137,008 km (0.06 R)
• M45: 19,245,766 km (0.098 R)
• M46: 21,801,646 km (0.077 R)
• M47: 21,972,038 km (0.087 R)
• M48: 22,371,314 km (0.104 R)
• M49: 22,485,757 km (0.084 R)
• M50: 22,888,175 km (0.051 R)
• M51: 22,945,770 km (0.091 R)
• M52: 23,119,154 km (0.047 R)
• M53: 23,875,222 km (0.075 R)
• M54: 24,050,850 km (0.101 R)
• M55: 25,232,523 km (0.051 R)
• M56: 25,590,661 km (0.112 R)
• M57: 26,071,019 km (0.087 R)
• M58: 26,554,220 km (0.081 R)
• M59: 27,468,114 km (0.117 R)
• M60: 28,640,662 km (0.091 R)
• M61: 28,889,443 km (0.084 R)
• M62: 29,014,208 km (0.086 R)
• M63: 29,389,549 km (0.083 R)
• M64: 30,081,589 km (0.052 R)
• M65: 30,144,869 km (0.047 R)
• M66: 30,779,164 km (0.063 R)
• M67: 30,970,350 km (0.061 R)
• M68: 31,738,834 km (0.072 R)
• M69: 32,773,453 km (0.088 R)
• M70: 33,884,666 km (0.112 R)
• M71: 34,279,903 km (0.054 R)
• M72: 35,141,288 km (0.12 R)
• M73: 35,541,313 km (0.095 R)
• M74: 35,608,033 km (0.113 R)
• M75: 35,808,794 km (0.075 R)
• M76: 36,480,338 km (0.037 R)
• M77: 36,885,449 km (0.108 R)
• M78: 37,223,989 km (0.077 R)
• M79: 37,563,726 km (0.119 R)
• M80: 38,451,589 km (0.028 R)
• M81: 39,553,976 km (0.064 R)
• M82: 39,623,240 km (0.119 R)
• M83: 41,930,638 km (0.109 R)
• M84: 42,851,712 km (0.104 R)
• M85: 43,065,038 km (0.078 R)
• M86: 43,779,218 km (0.088 R)
• M87: 44,641,351 km (0.096 R)
• M88: 45,219,248 km (0.076 R)
• M89: 45,726,833 km (0.053 R)
• M90: 46,382,371 km (0.056 R)
• M91: 46,820,992 km (0.101 R)
• M92: 47,040,901 km (0.075 R)
• M93: 48,293,334 km (0.087 R)
• M94: 49,109,540 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.3

Radius: 6.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.99 AU - 9.98 AU

Year: 15033 Days

Day: 22.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 76.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,130,402 km

• M1: 103,821 km (0.091 R)
• M2: 185,352 km (0.073 R)
• M3: 273,016 km (0.106 R)
• M4: 356,641 km (0.082 R)
• M5: 494,271 km (0.031 R)
• M6: 712,983 km (0.12 R)
• M7: 847,173 km (0.099 R)
• M8: 889,060 km (0.111 R)
• M9: 989,740 km (0.075 R)
• M10: 1,094,308 km (0.11 R)
• M11: 2,055,624 km (0.098 R)
• M12: 2,112,771 km (0.085 R)
• M13: 2,367,087 km (0.112 R)
• M14: 2,427,076 km (0.107 R)
• M15: 2,487,663 km (0.059 R)
• M16: 2,651,772 km (0.044 R)
• M17: 2,777,135 km (0.105 R)
• M18: 2,904,592 km (0.119 R)
• M19: 3,012,153 km (0.068 R)
• M20: 3,143,051 km (0.069 R)
• M21: 3,253,604 km (0.105 R)
• M22: 3,343,064 km (0.097 R)
• M23: 3,593,042 km (0.111 R)
• M24: 4,135,184 km (0.062 R)
• M25: 4,183,504 km (0.1 R)
• M26: 4,256,508 km (0.112 R)
• M27: 4,452,930 km (0.117 R)
• M28: 4,880,331 km (0.091 R)
• M29: 4,957,075 km (0.047 R)
• M30: 5,034,268 km (0.104 R)
• M31: 5,774,029 km (0.069 R)
• M32: 6,046,297 km (0.058 R)
• M33: 6,211,752 km (0.096 R)
• M34: 6,322,904 km (0.096 R)
• M35: 6,490,902 km (0.106 R)
• M36: 6,745,518 km (0.098 R)
• M37: 6,917,256 km (0.1 R)
• M38: 7,148,235 km (0.069 R)
• M39: 7,293,943 km (0.113 R)
• M40: 7,558,732 km (0.077 R)
• M41: 7,856,731 km (0.102 R)
• M42: 8,007,076 km (0.063 R)
• M43: 8,341,278 km (0.053 R)
• M44: 9,402,974 km (0.119 R)
• M45: 9,884,829 km (0.108 R)
• M46: 10,539,768 km (0.093 R)
• M47: 10,672,462 km (0.09 R)
• M48: 11,446,032 km (0.087 R)
• M49: 11,650,832 km (0.098 R)
• M50: 11,994,907 km (0.118 R)
• M51: 12,133,434 km (0.063 R)
• M52: 12,377,129 km (0.115 R)
• M53: 12,763,391 km (0.088 R)
• M54: 12,904,761 km (0.052 R)
• M55: 13,189,296 km (0.09 R)
• M56: 13,332,162 km (0.058 R)
• M57: 13,403,969 km (0.056 R)
• M58: 14,274,180 km (0.083 R)
• M59: 15,274,990 km (0.065 R)
• M60: 15,500,434 km (0.093 R)
• M61: 15,727,075 km (0.119 R)
• M62: 15,840,769 km (0.113 R)
• M63: 16,451,727 km (0.074 R)
• M64: 16,760,197 km (0.104 R)
• M65: 17,500,258 km (0.111 R)
• M66: 18,012,780 km (0.104 R)
• M67: 18,610,274 km (0.084 R)
• M68: 19,661,199 km (0.104 R)
• M69: 19,824,560 km (0.102 R)
• M70: 19,947,380 km (0.039 R)
• M71: 20,029,509 km (0.083 R)
• M72: 20,689,834 km (0.035 R)
• M73: 21,567,375 km (0.063 R)
• M74: 21,609,412 km (0.077 R)
• M75: 21,820,196 km (0.118 R)
• M76: 21,989,391 km (0.1 R)
• M77: 22,970,603 km (0.107 R)
• M78: 23,013,688 km (0.099 R)
• M79: 24,754,857 km (0.052 R)
• M80: 25,864,574 km (0.099 R)
• M81: 26,493,035 km (0.116 R)
• M82: 26,945,120 km (0.067 R)
• M83: 27,263,015 km (0.12 R)
• M84: 27,673,661 km (0.118 R)
• M85: 28,500,938 km (0.084 R)
• M86: 30,415,341 km (0.094 R)
• M87: 31,078,658 km (0.119 R)
• M88: 31,411,962 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 10,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit