🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.2

Radius: 10.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.79 AU - 1.17 AU

Year: 658 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 31,837,791 km

• M1: 129,552 km (0.118 R)
• M2: 201,060 km (0.084 R)
• M3: 265,835 km (0.077 R)
• M4: 360,381 km (0.109 R)
• M5: 427,700 km (0.027 R)
• M6: 549,323 km (0.073 R)
• M7: 731,833 km (0.057 R)
• M8: 843,732 km (0.051 R)
• M9: 939,475 km (0.117 R)
• M10: 1,011,581 km (0.102 R)
• M11: 1,133,054 km (0.101 R)
• M12: 1,220,120 km (0.118 R)
• M13: 1,532,630 km (0.079 R)
• M14: 1,635,105 km (0.064 R)
• M15: 1,701,077 km (0.055 R)
• M16: 1,893,161 km (0.07 R)
• M17: 1,997,730 km (0.104 R)
• M18: 2,267,904 km (0.041 R)
• M19: 2,379,354 km (0.071 R)
• M20: 2,454,602 km (0.074 R)
• M21: 2,524,314 km (0.088 R)
• M22: 2,646,536 km (0.049 R)
• M23: 2,731,208 km (0.09 R)
• M24: 2,803,614 km (0.056 R)
• M25: 2,950,369 km (0.105 R)
• M26: 3,058,678 km (0.082 R)
• M27: 3,154,570 km (0.117 R)
• M28: 3,223,834 km (0.033 R)
• M29: 3,321,522 km (0.096 R)
• M30: 3,398,864 km (0.084 R)
• M31: 3,512,708 km (0.09 R)
• M32: 3,613,237 km (0.109 R)
• M33: 3,765,977 km (0.115 R)
• M34: 3,861,719 km (0.095 R)
• M35: 3,943,250 km (0.103 R)
• M36: 4,032,859 km (0.051 R)
• M37: 4,138,326 km (0.06 R)
• M38: 4,252,319 km (0.086 R)
• M39: 4,468,040 km (0.117 R)
• M40: 4,711,136 km (0.101 R)
• M41: 4,846,223 km (0.082 R)
• M42: 4,950,493 km (0.12 R)
• M43: 5,047,283 km (0.042 R)
• M44: 5,333,463 km (0.075 R)
• M45: 5,474,384 km (0.109 R)
• M46: 5,549,632 km (0.115 R)
• M47: 5,743,212 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 12.2

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.99 AU - 0.99 AU

Year: 668 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,837,791 km

• M1: 151,842 km (0.09 R)
• M2: 266,733 km (0.115 R)
• M3: 373,097 km (0.09 R)
• M4: 529,128 km (0.08 R)
• M5: 617,839 km (0.099 R)
• M6: 826,379 km (0.106 R)
• M7: 991,086 km (0.066 R)
• M8: 1,072,318 km (0.114 R)
• M9: 1,295,368 km (0.057 R)
• M10: 1,416,393 km (0.068 R)
• M11: 1,521,710 km (0.107 R)
• M12: 1,719,478 km (0.099 R)
• M13: 1,885,681 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.9

Radius: 12

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.98 AU - 1.14 AU

Year: 740 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,837,791 km

• M1: 153,487 km (0.065 R)
• M2: 237,412 km (0.112 R)
• M3: 433,684 km (0.056 R)
• M4: 743,202 km (0.042 R)
• M5: 858,991 km (0.093 R)
• M6: 981,661 km (0.087 R)
• M7: 1,130,062 km (0.11 R)
• M8: 1,255,725 km (0.071 R)
• M9: 1,343,838 km (0.099 R)
• M10: 1,439,730 km (0.113 R)
• M11: 1,543,551 km (0.077 R)
• M12: 1,741,618 km (0.109 R)
• M13: 1,852,770 km (0.102 R)
• M14: 1,978,432 km (0.108 R)
• M15: 2,063,852 km (0.115 R)
• M16: 2,169,319 km (0.099 R)
• M17: 2,251,298 km (0.049 R)
• M18: 2,366,489 km (0.059 R)
• M19: 2,609,735 km (0.111 R)
• M20: 2,958,447 km (0.099 R)
• M21: 3,070,945 km (0.084 R)
• M22: 3,170,727 km (0.082 R)
• M23: 3,285,917 km (0.114 R)
• M24: 3,402,753 km (0.114 R)
• M25: 3,715,712 km (0.027 R)
• M26: 3,799,337 km (0.105 R)
• M27: 3,906,599 km (0.108 R)
• M28: 3,991,570 km (0.118 R)
• M29: 4,108,556 km (0.054 R)
• M30: 4,274,161 km (0.105 R)
• M31: 4,466,244 km (0.114 R)
• M32: 4,636,786 km (0.087 R)
• M33: 4,817,650 km (0.095 R)
• M34: 4,925,659 km (0.091 R)
• M35: 5,068,077 km (0.053 R)
• M36: 5,178,031 km (0.063 R)
• M37: 5,322,991 km (0.118 R)
• M38: 5,400,184 km (0.118 R)
• M39: 5,477,975 km (0.087 R)
• M40: 5,748,298 km (0.097 R)
• M41: 5,933,949 km (0.117 R)
• M42: 6,023,109 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 13.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.01 AU - 2.59 AU

Year: 2366 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,837,791 km

• M1: 245,789 km (0.059 R)
• M2: 340,335 km (0.102 R)
• M3: 483,650 km (0.054 R)
• M4: 579,991 km (0.11 R)
• M5: 855,849 km (0.093 R)
• M6: 996,920 km (0.078 R)
• M7: 1,089,372 km (0.054 R)
• M8: 1,234,182 km (0.086 R)
• M9: 1,355,058 km (0.084 R)
• M10: 1,469,500 km (0.059 R)
• M11: 1,565,841 km (0.109 R)
• M12: 1,731,296 km (0.058 R)
• M13: 1,996,832 km (0.104 R)
• M14: 2,464,924 km (0.08 R)
• M15: 2,751,853 km (0.077 R)
• M16: 2,926,583 km (0.091 R)
• M17: 3,035,939 km (0.092 R)
• M18: 3,216,803 km (0.076 R)
• M19: 3,560,130 km (0.091 R)
• M20: 3,825,517 km (0.089 R)
• M21: 4,006,081 km (0.068 R)
• M22: 4,112,745 km (0.049 R)
• M23: 4,628,708 km (0.066 R)
• M24: 4,821,539 km (0.094 R)
• M25: 5,099,193 km (0.112 R)
• M26: 5,231,737 km (0.091 R)
• M27: 5,415,892 km (0.095 R)
• M28: 5,773,580 km (0.039 R)
• M29: 6,121,395 km (0.04 R)
• M30: 6,209,359 km (0.055 R)
• M31: 6,494,044 km (0.072 R)
• M32: 6,728,463 km (0.101 R)
• M33: 7,057,728 km (0.097 R)
• M34: 7,187,131 km (0.049 R)
• M35: 8,000,045 km (0.106 R)
• M36: 8,096,536 km (0.074 R)
• M37: 8,193,326 km (0.097 R)
• M38: 8,703,006 km (0.036 R)
• M39: 9,102,282 km (0.113 R)
• M40: 9,426,012 km (0.112 R)
• M41: 9,960,077 km (0.111 R)
• M42: 10,147,373 km (0.107 R)
• M43: 10,694,752 km (0.095 R)
• M44: 10,993,499 km (0.075 R)
• M45: 11,187,078 km (0.098 R)
• M46: 11,381,705 km (0.107 R)
• M47: 11,468,622 km (0.107 R)
• M48: 11,577,529 km (0.106 R)
• M49: 11,752,558 km (0.088 R)
• M50: 11,840,372 km (0.087 R)
• M51: 12,282,883 km (0.065 R)
• M52: 12,416,773 km (0.077 R)
• M53: 12,979,560 km (0.074 R)
• M54: 13,206,949 km (0.076 R)
• M55: 13,367,019 km (0.029 R)
• M56: 13,573,613 km (0.094 R)
• M57: 14,013,581 km (0.057 R)
• M58: 14,223,466 km (0.037 R)
• M59: 14,340,601 km (0.111 R)
• M60: 14,693,952 km (0.069 R)
• M61: 15,097,866 km (0.116 R)
• M62: 15,289,202 km (0.118 R)
• M63: 15,385,243 km (0.112 R)
• M64: 15,529,456 km (0.102 R)
• M65: 15,771,056 km (0.037 R)
• M66: 16,233,613 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 12.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.51 AU - 3.59 AU

Year: 3613 Days

Day: 12.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,837,791 km

• M1: 173,234 km (0.046 R)
• M2: 475,272 km (0.116 R)
• M3: 654,191 km (0.043 R)
• M4: 730,486 km (0.081 R)
• M5: 1,004,998 km (0.107 R)
• M6: 1,134,999 km (0.113 R)
• M7: 1,257,071 km (0.11 R)
• M8: 1,355,357 km (0.091 R)
• M9: 1,485,656 km (0.095 R)
• M10: 1,870,273 km (0.076 R)
• M11: 2,513,843 km (0.059 R)
• M12: 2,657,756 km (0.067 R)
• M13: 3,598,726 km (0.063 R)
• M14: 3,844,067 km (0.102 R)
• M15: 4,116,036 km (0.111 R)
• M16: 4,351,204 km (0.084 R)
• M17: 4,789,974 km (0.1 R)
• M18: 5,060,298 km (0.118 R)
• M19: 5,312,370 km (0.066 R)
• M20: 5,592,268 km (0.088 R)
• M21: 5,924,824 km (0.082 R)
• M22: 6,142,189 km (0.072 R)
• M23: 6,263,962 km (0.102 R)
• M24: 6,860,110 km (0.119 R)
• M25: 7,474,508 km (0.085 R)
• M26: 7,814,843 km (0.114 R)
• M27: 7,973,567 km (0.077 R)
• M28: 8,079,931 km (0.112 R)
• M29: 8,755,963 km (0.112 R)
• M30: 9,198,175 km (0.074 R)
• M31: 9,562,894 km (0.071 R)
• M32: 9,704,414 km (0.087 R)
• M33: 10,248,651 km (0.102 R)
• M34: 10,335,418 km (0.077 R)
• M35: 10,422,484 km (0.074 R)
• M36: 10,539,020 km (0.085 R)
• M37: 11,039,126 km (0.048 R)
• M38: 11,128,137 km (0.066 R)
• M39: 11,217,447 km (0.12 R)
• M40: 11,306,906 km (0.098 R)
• M41: 11,818,830 km (0.03 R)
• M42: 12,215,265 km (0.08 R)
• M43: 12,865,118 km (0.079 R)
• M44: 13,021,597 km (0.103 R)
• M45: 13,399,481 km (0.119 R)
• M46: 14,005,353 km (0.107 R)
• M47: 14,198,484 km (0.086 R)
• M48: 14,327,736 km (0.118 R)
• M49: 15,012,894 km (0.076 R)
• M50: 15,641,953 km (0.085 R)
• M51: 15,875,924 km (0.115 R)
• M52: 16,212,220 km (0.068 R)
• M53: 16,482,843 km (0.106 R)
• M54: 17,338,393 km (0.037 R)
• M55: 17,545,885 km (0.069 R)
• M56: 17,823,838 km (0.108 R)
• M57: 18,631,218 km (0.1 R)
• M58: 19,199,840 km (0.098 R)
• M59: 20,756,106 km (0.115 R)
• M60: 21,234,520 km (0.106 R)
• M61: 21,419,573 km (0.069 R)
• M62: 21,605,074 km (0.073 R)
• M63: 21,753,924 km (0.051 R)
• M64: 22,090,070 km (0.074 R)
• M65: 22,540,809 km (0.108 R)
• M66: 23,336,969 km (0.074 R)
• M67: 23,872,978 km (0.102 R)
• M68: 24,374,280 km (0.088 R)
• M69: 24,879,023 km (0.077 R)
• M70: 25,152,339 km (0.109 R)
• M71: 25,308,968 km (0.085 R)
• M72: 25,662,468 km (0.118 R)
• M73: 26,453,840 km (0.101 R)
• M74: 26,692,898 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.5

Radius: 6.7

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.31 AU - 8.33 AU

Year: 16277 Days

Day: 24.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,837,791 km

• M1: 740,659 km (0.084 R)
• M2: 1,095,505 km (0.118 R)
• M3: 2,280,320 km (0.073 R)
• M4: 2,789,701 km (0.074 R)
• M5: 2,977,746 km (0.059 R)
• M6: 3,600,222 km (0.081 R)
• M7: 3,943,849 km (0.106 R)
• M8: 4,226,140 km (0.067 R)
• M9: 4,773,219 km (0.071 R)
• M10: 5,265,396 km (0.045 R)
• M11: 5,853,166 km (0.07 R)
• M12: 6,134,560 km (0.09 R)
• M13: 6,379,452 km (0.036 R)
• M14: 6,585,747 km (0.078 R)
• M15: 6,668,923 km (0.104 R)
• M16: 7,132,826 km (0.039 R)
• M17: 7,390,135 km (0.111 R)
• M18: 7,519,986 km (0.038 R)
• M19: 7,563,369 km (0.111 R)
• M20: 8,002,439 km (0.081 R)
• M21: 8,676,527 km (0.117 R)
• M22: 11,499,439 km (0.058 R)
• M23: 11,801,178 km (0.039 R)
• M24: 13,086,223 km (0.083 R)
• M25: 13,985,157 km (0.111 R)
• M26: 14,469,256 km (0.047 R)
• M27: 15,288,005 km (0.068 R)
• M28: 15,730,814 km (0.09 R)
• M29: 16,177,963 km (0.107 R)
• M30: 17,256,414 km (0.104 R)
• M31: 17,949,351 km (0.099 R)
• M32: 18,533,830 km (0.071 R)
• M33: 19,901,603 km (0.026 R)
• M34: 20,022,179 km (0.065 R)
• M35: 21,240,205 km (0.063 R)
• M36: 21,672,244 km (0.115 R)
• M37: 22,044,742 km (0.114 R)
• M38: 22,419,485 km (0.114 R)
• M39: 22,482,166 km (0.101 R)
• M40: 22,607,529 km (0.044 R)
• M41: 23,048,544 km (0.116 R)
• M42: 23,111,824 km (0.112 R)
• M43: 23,238,533 km (0.102 R)
• M44: 23,365,392 km (0.087 R)
• M45: 26,016,715 km (0.1 R)
• M46: 26,478,823 km (0.08 R)
• M47: 26,810,482 km (0.07 R)
• M48: 27,143,636 km (0.086 R)
• M49: 29,513,566 km (0.106 R)
• M50: 31,386,531 km (0.088 R)
• M51: 31,807,948 km (0.055 R)
• M52: 32,372,830 km (0.054 R)
• M53: 32,443,589 km (0.084 R)
• M54: 33,012,211 km (0.049 R)
• M55: 33,083,569 km (0.118 R)
• M56: 33,297,644 km (0.119 R)
• M57: 34,375,646 km (0.103 R)
• M58: 36,418,255 km (0.098 R)
• M59: 37,826,570 km (0.106 R)
• M60: 38,725,204 km (0.116 R)
• M61: 38,875,699 km (0.111 R)
• M62: 39,858,408 km (0.073 R)
• M63: 41,002,383 km (0.074 R)
• M64: 41,232,464 km (0.06 R)
• M65: 42,157,129 km (0.106 R)
• M66: 42,234,620 km (0.046 R)
• M67: 42,544,438 km (0.081 R)
• M68: 43,322,646 km (0.082 R)
• M69: 43,713,395 km (0.052 R)
• M70: 44,498,635 km (0.102 R)
• M71: 47,122,581 km (0.11 R)
• M72: 48,250,848 km (0.084 R)
• M73: 49,469,622 km (0.028 R)
• M74: 49,796,194 km (0.096 R)
• M75: 50,780,698 km (0.103 R)
• M76: 51,854,362 km (0.034 R)
• M77: 53,604,507 km (0.082 R)
• M78: 55,798,061 km (0.082 R)
• M79: 56,308,339 km (0.08 R)
• M80: 56,820,263 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 4.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.17 AU - 11.47 AU

Year: 19298 Days

Day: 19.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,837,791 km

• M1: 63,729 km (0.098 R)
• M2: 111,151 km (0.104 R)
• M3: 424,409 km (0.095 R)
• M4: 672,442 km (0.118 R)
• M5: 959,820 km (0.105 R)
• M6: 1,018,462 km (0.096 R)
• M7: 1,565,243 km (0.079 R)
• M8: 1,960,330 km (0.048 R)
• M9: 1,997,730 km (0.064 R)
• M10: 2,648,929 km (0.111 R)
• M11: 2,816,030 km (0.076 R)
• M12: 2,879,609 km (0.098 R)
• M13: 2,986,572 km (0.095 R)
• M14: 3,270,957 km (0.119 R)
• M15: 4,126,657 km (0.091 R)
• M16: 4,566,625 km (0.042 R)
• M17: 5,021,402 km (0.115 R)
• M18: 5,437,733 km (0.103 R)
• M19: 6,951,364 km (0.086 R)
• M20: 7,152,873 km (0.072 R)
• M21: 7,620,516 km (0.087 R)
• M22: 7,798,537 km (0.087 R)
• M23: 8,158,469 km (0.114 R)
• M24: 8,218,907 km (0.088 R)
• M25: 9,460,420 km (0.119 R)
• M26: 9,587,728 km (0.103 R)
• M27: 9,973,241 km (0.116 R)
• M28: 10,429,216 km (0.036 R)
• M29: 11,871,937 km (0.057 R)
• M30: 11,975,010 km (0.068 R)
• M31: 12,043,825 km (0.081 R)
• M32: 12,181,755 km (0.086 R)
• M33: 12,704,150 km (0.114 R)
• M34: 12,739,156 km (0.082 R)
• M35: 13,233,577 km (0.085 R)
• M36: 13,340,390 km (0.095 R)
• M37: 14,387,276 km (0.095 R)
• M38: 14,754,389 km (0.112 R)
• M39: 15,647,937 km (0.06 R)
• M40: 16,025,373 km (0.066 R)
• M41: 16,405,800 km (0.102 R)
• M42: 16,635,433 km (0.04 R)
• M43: 17,175,631 km (0.119 R)
• M44: 17,292,167 km (0.115 R)
• M45: 18,352,218 km (0.116 R)
• M46: 18,511,091 km (0.089 R)
• M47: 18,790,241 km (0.074 R)
• M48: 19,312,188 km (0.109 R)
• M49: 19,595,227 km (0.03 R)
• M50: 20,329,303 km (0.1 R)
• M51: 21,572,761 km (0.057 R)
• M52: 21,824,385 km (0.082 R)
• M53: 21,992,682 km (0.099 R)
• M54: 22,119,092 km (0.1 R)
• M55: 22,288,138 km (0.103 R)
• M56: 24,393,578 km (0.111 R)
• M57: 25,403,514 km (0.102 R)
• M58: 25,580,488 km (0.113 R)
• M59: 25,980,363 km (0.113 R)
• M60: 26,069,374 km (0.101 R)
• M61: 26,203,264 km (0.046 R)
• M62: 27,282,612 km (0.109 R)
• M63: 27,418,597 km (0.094 R)
• M64: 28,284,619 km (0.106 R)
• M65: 28,790,260 km (0.118 R)
• M66: 29,717,019 km (0.067 R)
• M67: 30,559,404 km (0.103 R)
• M68: 30,794,871 km (0.075 R)
• M69: 31,837,718 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 10,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit