🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.1

Radius: 10.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.1 AU - 1.12 AU

Year: 807 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,473,564 km

• M1: 129,402 km (0.05 R)
• M2: 205,248 km (0.045 R)
• M3: 287,976 km (0.105 R)
• M4: 374,144 km (0.085 R)
• M5: 460,013 km (0.102 R)
• M6: 534,513 km (0.073 R)
• M7: 623,075 km (0.074 R)
• M8: 698,024 km (0.111 R)
• M9: 824,434 km (0.048 R)
• M10: 905,366 km (0.087 R)
• M11: 975,528 km (0.078 R)
• M12: 1,041,949 km (0.084 R)
• M13: 1,110,166 km (0.097 R)
• M14: 1,324,091 km (0.04 R)
• M15: 1,449,005 km (0.077 R)
• M16: 1,532,331 km (0.038 R)
• M17: 1,597,556 km (0.101 R)
• M18: 1,710,652 km (0.075 R)
• M19: 1,809,386 km (0.06 R)
• M20: 1,906,625 km (0.063 R)
• M21: 2,005,509 km (0.109 R)
• M22: 2,080,906 km (0.1 R)
• M23: 2,164,681 km (0.085 R)
• M24: 2,234,693 km (0.087 R)
• M25: 2,350,631 km (0.069 R)
• M26: 2,468,664 km (0.082 R)
• M27: 2,722,532 km (0.102 R)
• M28: 2,802,417 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 9.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.23 AU - 1.55 AU

Year: 1131 Days

Day: 9.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,473,564 km

• M1: 139,575 km (0.107 R)
• M2: 222,153 km (0.084 R)
• M3: 349,012 km (0.096 R)
• M4: 480,658 km (0.111 R)
• M5: 586,124 km (0.088 R)
• M6: 778,807 km (0.102 R)
• M7: 886,517 km (0.114 R)
• M8: 965,654 km (0.083 R)
• M9: 1,075,160 km (0.114 R)
• M10: 1,160,281 km (0.087 R)
• M11: 1,225,655 km (0.106 R)
• M12: 1,595,760 km (0.098 R)
• M13: 1,776,924 km (0.113 R)
• M14: 1,861,446 km (0.057 R)
• M15: 2,026,154 km (0.085 R)
• M16: 2,250,102 km (0.08 R)
• M17: 2,332,829 km (0.104 R)
• M18: 2,397,904 km (0.094 R)
• M19: 2,529,700 km (0.049 R)
• M20: 2,606,294 km (0.095 R)
• M21: 2,693,210 km (0.078 R)
• M22: 3,040,726 km (0.085 R)
• M23: 3,297,885 km (0.11 R)
• M24: 3,637,472 km (0.106 R)
• M25: 3,778,543 km (0.12 R)
• M26: 3,844,366 km (0.105 R)
• M27: 3,943,699 km (0.066 R)
• M28: 4,212,975 km (0.102 R)
• M29: 4,395,933 km (0.08 R)
• M30: 4,546,429 km (0.103 R)
• M31: 4,924,313 km (0.044 R)
• M32: 5,008,387 km (0.115 R)
• M33: 5,105,027 km (0.039 R)
• M34: 5,238,917 km (0.047 R)
• M35: 5,559,954 km (0.117 R)
• M36: 6,156,700 km (0.063 R)
• M37: 6,273,387 km (0.082 R)
• M38: 6,548,348 km (0.119 R)
• M39: 6,614,470 km (0.118 R)
• M40: 6,680,742 km (0.108 R)
• M41: 6,760,627 km (0.111 R)
• M42: 6,934,609 km (0.115 R)
• M43: 7,083,160 km (0.108 R)
• M44: 7,465,831 km (0.109 R)
• M45: 7,548,709 km (0.108 R)
• M46: 7,855,235 km (0.071 R)
• M47: 7,981,944 km (0.093 R)
• M48: 8,251,370 km (0.071 R)
• M49: 8,437,470 km (0.091 R)
• M50: 8,538,298 km (0.049 R)
• M51: 8,741,153 km (0.111 R)
• M52: 8,814,007 km (0.109 R)
• M53: 8,989,635 km (0.075 R)
• M54: 9,077,898 km (0.091 R)
• M55: 9,151,650 km (0.032 R)
• M56: 9,284,941 km (0.111 R)
• M57: 9,463,561 km (0.043 R)
• M58: 9,779,213 km (0.101 R)
• M59: 9,885,128 km (0.111 R)
• M60: 9,976,233 km (0.026 R)
• M61: 10,174,600 km (0.087 R)
• M62: 10,282,011 km (0.119 R)
• M63: 10,343,496 km (0.055 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 8.5

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.67 AU - 3.05 AU

Year: 3339 Days

Day: 6.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,473,564 km

• M1: 189,092 km (0.086 R)
• M2: 258,804 km (0.118 R)
• M3: 326,722 km (0.076 R)
• M4: 443,258 km (0.106 R)
• M5: 538,552 km (0.026 R)
• M6: 720,763 km (0.084 R)
• M7: 814,261 km (0.05 R)
• M8: 1,072,318 km (0.064 R)
• M9: 1,254,378 km (0.083 R)
• M10: 1,459,776 km (0.099 R)
• M11: 1,760,169 km (0.117 R)
• M12: 1,816,866 km (0.081 R)
• M13: 1,903,184 km (0.112 R)
• M14: 2,035,129 km (0.114 R)
• M15: 2,185,475 km (0.025 R)
• M16: 2,308,295 km (0.105 R)
• M17: 2,370,677 km (0.111 R)
• M18: 2,822,912 km (0.083 R)
• M19: 3,145,146 km (0.045 R)
• M20: 3,750,718 km (0.051 R)
• M21: 3,935,770 km (0.114 R)
• M22: 4,123,815 km (0.076 R)
• M23: 4,218,959 km (0.108 R)
• M24: 4,528,328 km (0.062 R)
• M25: 4,705,601 km (0.072 R)
• M26: 4,965,752 km (0.088 R)
• M27: 5,087,375 km (0.102 R)
• M28: 5,375,201 km (0.05 R)
• M29: 5,479,172 km (0.053 R)
• M30: 5,902,234 km (0.08 R)
• M31: 6,052,730 km (0.098 R)
• M32: 6,248,254 km (0.085 R)
• M33: 6,357,760 km (0.072 R)
• M34: 6,914,713 km (0.115 R)
• M35: 7,279,432 km (0.11 R)
• M36: 8,003,935 km (0.104 R)
• M37: 8,099,079 km (0.118 R)
• M38: 8,386,756 km (0.088 R)
• M39: 8,580,485 km (0.063 R)
• M40: 8,726,792 km (0.08 R)
• M41: 8,824,778 km (0.099 R)
• M42: 10,028,742 km (0.1 R)
• M43: 10,467,363 km (0.043 R)
• M44: 10,597,663 km (0.114 R)
• M45: 11,070,841 km (0.107 R)
• M46: 11,203,534 km (0.036 R)
• M47: 11,283,419 km (0.098 R)
• M48: 12,284,080 km (0.103 R)
• M49: 12,642,366 km (0.098 R)
• M50: 12,781,044 km (0.102 R)
• M51: 12,976,119 km (0.067 R)
• M52: 13,172,242 km (0.058 R)
• M53: 13,482,358 km (0.093 R)
• M54: 13,851,865 km (0.102 R)
• M55: 14,484,963 km (0.069 R)
• M56: 14,717,588 km (0.092 R)
• M57: 14,863,446 km (0.115 R)
• M58: 15,511,504 km (0.083 R)
• M59: 16,018,491 km (0.055 R)
• M60: 16,349,551 km (0.107 R)
• M61: 16,440,208 km (0.096 R)
• M62: 17,171,442 km (0.07 R)
• M63: 17,356,046 km (0.06 R)
• M64: 18,225,658 km (0.062 R)
• M65: 18,382,437 km (0.103 R)
• M66: 18,445,268 km (0.094 R)
• M67: 18,697,340 km (0.087 R)
• M68: 19,300,668 km (0.117 R)
• M69: 19,620,808 km (0.056 R)
• M70: 19,684,985 km (0.098 R)
• M71: 19,910,429 km (0.063 R)
• M72: 20,007,219 km (0.115 R)
• M73: 20,136,621 km (0.113 R)
• M74: 20,201,397 km (0.099 R)
• M75: 20,461,249 km (0.11 R)
• M76: 20,526,324 km (0.116 R)
• M77: 21,214,474 km (0.039 R)
• M78: 21,810,322 km (0.082 R)
• M79: 22,010,185 km (0.115 R)
• M80: 22,445,216 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 10.6

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.3 AU - 4.1 AU

Year: 4913 Days

Day: 8.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,473,564 km

• M1: 180,265 km (0.077 R)
• M2: 403,017 km (0.078 R)
• M3: 553,213 km (0.065 R)
• M4: 698,472 km (0.045 R)
• M5: 802,892 km (0.048 R)
• M6: 912,996 km (0.078 R)
• M7: 1,028,635 km (0.118 R)
• M8: 1,422,526 km (0.079 R)
• M9: 1,523,954 km (0.079 R)
• M10: 2,341,506 km (0.1 R)
• M11: 2,523,566 km (0.116 R)
• M12: 2,880,507 km (0.117 R)
• M13: 3,120,013 km (0.108 R)
• M14: 3,411,579 km (0.113 R)
• M15: 3,549,209 km (0.105 R)
• M16: 3,806,368 km (0.106 R)
• M17: 4,045,426 km (0.097 R)
• M18: 4,118,130 km (0.103 R)
• M19: 5,770,887 km (0.116 R)
• M20: 6,018,173 km (0.089 R)
• M21: 6,101,499 km (0.1 R)
• M22: 6,523,365 km (0.097 R)
• M23: 7,514,600 km (0.059 R)
• M24: 8,211,726 km (0.108 R)
• M25: 9,312,019 km (0.076 R)
• M26: 9,732,389 km (0.076 R)
• M27: 10,092,920 km (0.112 R)
• M28: 10,225,164 km (0.094 R)
• M29: 10,391,367 km (0.094 R)
• M30: 10,625,338 km (0.107 R)
• M31: 10,895,063 km (0.089 R)
• M32: 11,235,249 km (0.068 R)
• M33: 11,821,673 km (0.11 R)
• M34: 11,961,098 km (0.103 R)
• M35: 12,031,110 km (0.093 R)
• M36: 12,559,788 km (0.112 R)
• M37: 13,168,353 km (0.083 R)
• M38: 13,786,491 km (0.096 R)
• M39: 14,117,551 km (0.113 R)
• M40: 14,302,604 km (0.057 R)
• M41: 14,376,954 km (0.098 R)
• M42: 14,675,252 km (0.06 R)
• M43: 14,900,247 km (0.087 R)
• M44: 15,088,740 km (0.088 R)
• M45: 16,042,876 km (0.074 R)
• M46: 16,158,664 km (0.117 R)
• M47: 17,016,459 km (0.053 R)
• M48: 17,213,479 km (0.103 R)
• M49: 17,649,557 km (0.064 R)
• M50: 17,889,063 km (0.06 R)
• M51: 18,613,715 km (0.109 R)
• M52: 18,857,410 km (0.098 R)
• M53: 18,938,941 km (0.109 R)
• M54: 19,102,302 km (0.092 R)
• M55: 19,512,499 km (0.076 R)
• M56: 19,594,927 km (0.063 R)
• M57: 20,551,007 km (0.096 R)
• M58: 21,182,759 km (0.051 R)
• M59: 21,352,254 km (0.079 R)
• M60: 21,607,468 km (0.08 R)
• M61: 21,820,794 km (0.097 R)
• M62: 22,077,803 km (0.104 R)
• M63: 22,292,775 km (0.116 R)
• M64: 23,203,228 km (0.093 R)
• M65: 24,747,377 km (0.105 R)
• M66: 25,374,192 km (0.108 R)
• M67: 25,554,308 km (0.103 R)
• M68: 26,051,721 km (0.047 R)
• M69: 26,370,065 km (0.048 R)
• M70: 26,506,798 km (0.108 R)
• M71: 26,781,011 km (0.113 R)
• M72: 26,918,491 km (0.115 R)
• M73: 27,286,352 km (0.103 R)
• M74: 28,633,481 km (0.117 R)
• M75: 29,244,289 km (0.032 R)
• M76: 29,669,746 km (0.037 R)
• M77: 30,766,298 km (0.084 R)
• M78: 31,150,914 km (0.107 R)
• M79: 32,216,500 km (0.093 R)
• M80: 32,509,263 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776

Radius: 14.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.8 AU - 3.94 AU

Year: 5255 Days

Day: 14.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,473,564 km

• M1: 180,714 km (0.118 R)
• M2: 276,307 km (0.1 R)
• M3: 380,727 km (0.038 R)
• M4: 629,807 km (0.085 R)
• M5: 790,026 km (0.099 R)
• M6: 979,866 km (0.05 R)
• M7: 1,095,655 km (0.095 R)
• M8: 1,185,862 km (0.066 R)
• M9: 1,342,342 km (0.113 R)
• M10: 1,456,335 km (0.099 R)
• M11: 1,590,973 km (0.093 R)
• M12: 1,694,645 km (0.088 R)
• M13: 1,818,811 km (0.102 R)
• M14: 1,927,868 km (0.068 R)
• M15: 2,057,868 km (0.086 R)
• M16: 2,171,862 km (0.042 R)
• M17: 2,690,518 km (0.052 R)
• M18: 2,964,431 km (0.119 R)
• M19: 5,179,527 km (0.056 R)
• M20: 6,201,430 km (0.06 R)
• M21: 6,396,506 km (0.073 R)
• M22: 6,821,364 km (0.096 R)
• M23: 6,936,255 km (0.083 R)
• M24: 7,520,285 km (0.12 R)
• M25: 7,639,066 km (0.115 R)
• M26: 7,878,422 km (0.105 R)
• M27: 8,211,726 km (0.049 R)
• M28: 8,767,034 km (0.089 R)
• M29: 9,207,450 km (0.078 R)
• M30: 9,590,719 km (0.103 R)
• M31: 9,719,673 km (0.114 R)
• M32: 9,914,300 km (0.12 R)
• M33: 10,274,232 km (0.104 R)
• M34: 10,373,116 km (0.073 R)
• M35: 11,277,884 km (0.089 R)
• M36: 11,722,489 km (0.064 R)
• M37: 12,242,791 km (0.096 R)
• M38: 12,347,659 km (0.099 R)
• M39: 13,090,861 km (0.115 R)
• M40: 13,305,833 km (0.113 R)
• M41: 14,324,744 km (0.068 R)
• M42: 14,806,449 km (0.047 R)
• M43: 15,519,881 km (0.035 R)
• M44: 15,823,715 km (0.058 R)
• M45: 16,091,196 km (0.079 R)
• M46: 16,630,496 km (0.086 R)
• M47: 16,824,674 km (0.096 R)
• M48: 17,687,704 km (0.051 R)
• M49: 17,806,485 km (0.067 R)
• M50: 18,244,358 km (0.109 R)
• M51: 19,415,709 km (0.053 R)
• M52: 19,743,179 km (0.05 R)
• M53: 19,866,448 km (0.05 R)
• M54: 20,113,733 km (0.082 R)
• M55: 21,071,309 km (0.113 R)
• M56: 21,407,754 km (0.111 R)
• M57: 21,618,987 km (0.115 R)
• M58: 21,830,967 km (0.09 R)
• M59: 22,299,657 km (0.114 R)
• M60: 22,685,620 km (0.092 R)
• M61: 22,901,040 km (0.042 R)
• M62: 23,030,592 km (0.068 R)
• M63: 23,333,827 km (0.025 R)
• M64: 24,032,000 km (0.106 R)
• M65: 24,251,610 km (0.05 R)
• M66: 24,427,687 km (0.067 R)
• M67: 24,869,898 km (0.073 R)
• M68: 25,047,620 km (0.112 R)
• M69: 25,987,095 km (0.096 R)
• M70: 26,393,403 km (0.074 R)
• M71: 27,120,748 km (0.116 R)
• M72: 27,257,779 km (0.03 R)
• M73: 27,762,522 km (0.058 R)
• M74: 28,548,659 km (0.082 R)
• M75: 29,388,950 km (0.049 R)
• M76: 30,379,737 km (0.109 R)
• M77: 32,296,984 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.4

Radius: 4.1

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.67 AU - 8.49 AU

Year: 15854 Days

Day: 17.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,473,564 km

• M1: 72,555 km (0.083 R)
• M2: 127,906 km (0.115 R)
• M3: 464,950 km (0.068 R)
• M4: 585,676 km (0.045 R)
• M5: 617,390 km (0.027 R)
• M6: 767,587 km (0.112 R)
• M7: 985,551 km (0.12 R)
• M8: 1,042,847 km (0.061 R)
• M9: 1,201,420 km (0.091 R)
• M10: 1,242,261 km (0.104 R)
• M11: 1,541,008 km (0.112 R)
• M12: 1,630,467 km (0.08 R)
• M13: 1,744,610 km (0.1 R)
• M14: 2,151,965 km (0.109 R)
• M15: 2,404,935 km (0.034 R)
• M16: 2,482,726 km (0.062 R)
• M17: 2,614,223 km (0.056 R)
• M18: 3,333,639 km (0.114 R)
• M19: 3,507,920 km (0.1 R)
• M20: 4,203,102 km (0.111 R)
• M21: 4,391,445 km (0.089 R)
• M22: 4,614,496 km (0.066 R)
• M23: 5,680,530 km (0.085 R)
• M24: 6,527,703 km (0.118 R)
• M25: 6,563,906 km (0.114 R)
• M26: 6,672,813 km (0.073 R)
• M27: 6,782,169 km (0.082 R)
• M28: 7,338,374 km (0.119 R)
• M29: 7,640,861 km (0.083 R)
• M30: 8,102,370 km (0.113 R)
• M31: 8,454,374 km (0.078 R)
• M32: 9,622,285 km (0.052 R)
• M33: 10,036,521 km (0.114 R)
• M34: 10,203,921 km (0.064 R)
• M35: 10,796,778 km (0.055 R)
• M36: 11,011,301 km (0.034 R)
• M37: 11,357,470 km (0.105 R)
• M38: 11,707,081 km (0.099 R)
• M39: 11,883,307 km (0.041 R)
• M40: 11,971,719 km (0.065 R)
• M41: 12,060,281 km (0.106 R)
• M42: 13,415,638 km (0.092 R)
• M43: 14,866,139 km (0.049 R)
• M44: 15,633,875 km (0.038 R)
• M45: 15,682,345 km (0.112 R)
• M46: 15,730,814 km (0.093 R)
• M47: 16,463,844 km (0.047 R)
• M48: 16,958,714 km (0.092 R)
• M49: 18,677,294 km (0.117 R)
• M50: 19,297,078 km (0.115 R)
• M51: 19,400,899 km (0.078 R)
• M52: 19,557,229 km (0.081 R)
• M53: 20,397,670 km (0.105 R)
• M54: 20,609,650 km (0.109 R)
• M55: 21,410,896 km (0.088 R)
• M56: 21,518,457 km (0.08 R)
• M57: 21,788,331 km (0.117 R)
• M58: 22,222,315 km (0.108 R)
• M59: 22,713,894 km (0.085 R)
• M60: 22,878,601 km (0.109 R)
• M61: 23,319,765 km (0.078 R)
• M62: 24,716,261 km (0.068 R)
• M63: 25,112,097 km (0.1 R)
• M64: 26,082,090 km (0.088 R)
• M65: 29,422,760 km (0.1 R)
• M66: 29,542,438 km (0.057 R)
• M67: 29,602,277 km (0.098 R)
• M68: 30,990,695 km (0.115 R)
• M69: 31,173,354 km (0.037 R)
• M70: 31,723,425 km (0.075 R)
• M71: 32,709,275 km (0.12 R)
• M72: 33,955,725 km (0.111 R)
• M73: 34,900,734 km (0.034 R)
• M74: 35,027,294 km (0.104 R)
• M75: 35,154,153 km (0.051 R)
• M76: 38,373,499 km (0.105 R)
• M77: 38,766,044 km (0.049 R)
• M78: 38,897,242 km (0.035 R)
• M79: 39,621,295 km (0.084 R)
• M80: 41,082,567 km (0.072 R)
• M81: 41,551,257 km (0.075 R)
• M82: 41,685,447 km (0.103 R)
• M83: 42,832,264 km (0.06 R)
• M84: 42,900,032 km (0.104 R)
• M85: 43,716,238 km (0.103 R)
• M86: 44,263,168 km (0.103 R)
• M87: 45,363,909 km (0.085 R)
• M88: 45,848,307 km (0.033 R)
• M89: 46,125,811 km (0.03 R)
• M90: 46,473,626 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 19,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit