🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.3

Radius: 9.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.42 AU - 0.62 AU

Year: 259 Days

Day: 5.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 22,149,058 km

• M1: 121,025 km (0.066 R)
• M2: 184,454 km (0.107 R)
• M3: 290,519 km (0.047 R)
• M4: 368,460 km (0.109 R)
• M5: 450,888 km (0.101 R)
• M6: 600,336 km (0.053 R)
• M7: 687,253 km (0.108 R)
• M8: 802,293 km (0.074 R)
• M9: 868,715 km (0.091 R)
• M10: 943,215 km (0.112 R)
• M11: 1,010,384 km (0.078 R)
• M12: 1,119,441 km (0.051 R)
• M13: 1,211,743 km (0.094 R)
• M14: 1,378,844 km (0.101 R)
• M15: 1,441,076 km (0.093 R)
• M16: 1,508,246 km (0.094 R)
• M17: 1,568,683 km (0.083 R)
• M18: 1,775,278 km (0.081 R)
• M19: 1,957,787 km (0.057 R)
• M20: 2,032,437 km (0.089 R)
• M21: 2,099,756 km (0.05 R)
• M22: 2,245,165 km (0.092 R)
• M23: 2,523,716 km (0.066 R)
• M24: 2,715,650 km (0.068 R)
• M25: 2,799,425 km (0.077 R)
• M26: 2,902,947 km (0.052 R)
• M27: 2,983,730 km (0.076 R)
• M28: 3,216,354 km (0.088 R)
• M29: 3,354,732 km (0.116 R)
• M30: 3,419,658 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 12.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.83 AU - 1.11 AU

Year: 659 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 22,149,058 km

• M1: 161,117 km (0.037 R)
• M2: 303,833 km (0.105 R)
• M3: 441,613 km (0.06 R)
• M4: 550,969 km (0.118 R)
• M5: 643,570 km (0.05 R)
• M6: 854,353 km (0.118 R)
• M7: 947,104 km (0.094 R)
• M8: 1,135,747 km (0.091 R)
• M9: 1,230,891 km (0.064 R)
• M10: 1,316,611 km (0.057 R)
• M11: 1,685,220 km (0.113 R)
• M12: 1,776,774 km (0.08 R)
• M13: 1,893,610 km (0.1 R)
• M14: 2,018,075 km (0.055 R)
• M15: 2,199,986 km (0.083 R)
• M16: 2,310,838 km (0.027 R)
• M17: 2,554,084 km (0.103 R)
• M18: 2,692,462 km (0.119 R)
• M19: 2,816,778 km (0.089 R)
• M20: 2,993,304 km (0.109 R)
• M21: 3,190,474 km (0.088 R)
• M22: 3,334,088 km (0.055 R)
• M23: 3,479,796 km (0.109 R)
• M24: 3,741,592 km (0.039 R)
• M25: 3,917,669 km (0.058 R)
• M26: 4,040,788 km (0.098 R)
• M27: 4,171,387 km (0.118 R)
• M28: 4,360,479 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 11.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.17 AU - 1.69 AU

Year: 1180 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 22,149,058 km

• M1: 144,063 km (0.071 R)
• M2: 218,114 km (0.093 R)
• M3: 300,393 km (0.102 R)
• M4: 527,482 km (0.098 R)
• M5: 687,851 km (0.117 R)
• M6: 787,483 km (0.101 R)
• M7: 885,919 km (0.089 R)
• M8: 967,898 km (0.041 R)
• M9: 1,059,901 km (0.112 R)
• M10: 1,230,442 km (0.1 R)
• M11: 1,354,609 km (0.118 R)
• M12: 1,458,878 km (0.076 R)
• M13: 1,692,700 km (0.11 R)
• M14: 1,796,670 km (0.034 R)
• M15: 1,957,039 km (0.096 R)
• M16: 2,417,502 km (0.086 R)
• M17: 2,615,270 km (0.097 R)
• M18: 2,828,597 km (0.095 R)
• M19: 2,963,683 km (0.07 R)
• M20: 3,348,898 km (0.098 R)
• M21: 3,514,353 km (0.08 R)
• M22: 3,637,323 km (0.036 R)
• M23: 3,807,415 km (0.079 R)
• M24: 3,968,532 km (0.11 R)
• M25: 4,049,914 km (0.114 R)
• M26: 4,155,530 km (0.095 R)
• M27: 4,238,257 km (0.075 R)
• M28: 4,369,305 km (0.112 R)
• M29: 4,453,529 km (0.097 R)
• M30: 4,562,436 km (0.036 R)
• M31: 4,758,559 km (0.099 R)
• M32: 4,932,391 km (0.067 R)
• M33: 5,184,464 km (0.038 R)
• M34: 5,286,490 km (0.084 R)
• M35: 5,453,740 km (0.108 R)
• M36: 5,833,120 km (0.087 R)
• M37: 6,019,370 km (0.111 R)
• M38: 6,384,089 km (0.049 R)
• M39: 6,507,358 km (0.115 R)
• M40: 6,700,638 km (0.097 R)
• M41: 6,784,114 km (0.085 R)
• M42: 6,994,149 km (0.113 R)
• M43: 7,163,793 km (0.039 R)
• M44: 7,291,849 km (0.082 R)
• M45: 7,608,249 km (0.085 R)
• M46: 8,121,070 km (0.103 R)
• M47: 8,329,310 km (0.113 R)
• M48: 8,614,743 km (0.103 R)
• M49: 8,705,549 km (0.062 R)
• M50: 9,025,988 km (0.105 R)
• M51: 9,133,698 km (0.116 R)
• M52: 9,303,641 km (0.084 R)
• M53: 9,428,107 km (0.107 R)
• M54: 9,772,930 km (0.094 R)
• M55: 9,867,625 km (0.11 R)
• M56: 10,026,348 km (0.11 R)
• M57: 10,346,189 km (0.118 R)
• M58: 10,523,462 km (0.074 R)
• M59: 10,913,913 km (0.102 R)
• M60: 11,045,110 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 14.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.59 AU - 1.95 AU

Year: 1625 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,149,058 km

• M1: 191,635 km (0.083 R)
• M2: 475,572 km (0.028 R)
• M3: 573,109 km (0.049 R)
• M4: 714,479 km (0.065 R)
• M5: 809,025 km (0.048 R)
• M6: 956,230 km (0.08 R)
• M7: 1,079,498 km (0.102 R)
• M8: 1,199,925 km (0.089 R)
• M9: 1,316,162 km (0.067 R)
• M10: 1,436,439 km (0.096 R)
• M11: 1,688,960 km (0.073 R)
• M12: 1,779,915 km (0.031 R)
• M13: 1,914,254 km (0.119 R)
• M14: 2,106,338 km (0.09 R)
• M15: 2,383,992 km (0.118 R)
• M16: 2,650,126 km (0.11 R)
• M17: 2,889,632 km (0.048 R)
• M18: 3,864,711 km (0.11 R)
• M19: 3,959,556 km (0.114 R)
• M20: 4,082,526 km (0.079 R)
• M21: 4,318,292 km (0.116 R)
• M22: 4,487,487 km (0.117 R)
• M23: 4,861,781 km (0.072 R)
• M24: 5,472,739 km (0.112 R)
• M25: 5,702,521 km (0.105 R)
• M26: 5,904,179 km (0.099 R)
• M27: 6,266,954 km (0.063 R)
• M28: 6,410,867 km (0.05 R)
• M29: 6,523,514 km (0.092 R)
• M30: 6,669,372 km (0.099 R)
• M31: 6,783,665 km (0.104 R)
• M32: 6,915,012 km (0.117 R)
• M33: 7,080,467 km (0.078 R)
• M34: 7,364,853 km (0.093 R)
• M35: 7,892,933 km (0.108 R)
• M36: 8,398,275 km (0.114 R)
• M37: 8,574,950 km (0.059 R)
• M38: 9,239,613 km (0.089 R)
• M39: 9,477,025 km (0.114 R)
• M40: 9,846,382 km (0.086 R)
• M41: 9,995,382 km (0.042 R)
• M42: 10,542,162 km (0.117 R)
• M43: 10,732,899 km (0.032 R)
• M44: 10,886,387 km (0.084 R)
• M45: 11,040,622 km (0.098 R)
• M46: 11,468,472 km (0.105 R)
• M47: 11,802,823 km (0.071 R)
• M48: 12,001,040 km (0.106 R)
• M49: 12,260,293 km (0.067 R)
• M50: 12,380,720 km (0.029 R)
• M51: 12,804,979 km (0.062 R)
• M52: 12,988,237 km (0.1 R)
• M53: 13,275,016 km (0.064 R)
• M54: 13,626,272 km (0.104 R)
• M55: 13,792,624 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 11.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.89 AU - 2.55 AU

Year: 2283 Days

Day: 8.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,149,058 km

• M1: 156,629 km (0.11 R)
• M2: 261,946 km (0.05 R)
• M3: 342,729 km (0.086 R)
• M4: 491,279 km (0.113 R)
• M5: 563,834 km (0.025 R)
• M6: 648,956 km (0.112 R)
• M7: 896,839 km (0.067 R)
• M8: 970,890 km (0.07 R)
• M9: 1,115,701 km (0.086 R)
• M10: 1,216,530 km (0.037 R)
• M11: 1,320,650 km (0.062 R)
• M12: 1,515,875 km (0.111 R)
• M13: 1,639,892 km (0.08 R)
• M14: 1,971,550 km (0.111 R)
• M15: 2,070,435 km (0.097 R)
• M16: 2,285,855 km (0.053 R)
• M17: 2,455,799 km (0.071 R)
• M18: 2,697,998 km (0.029 R)
• M19: 2,849,989 km (0.112 R)
• M20: 3,133,776 km (0.114 R)
• M21: 3,220,693 km (0.103 R)
• M22: 3,323,167 km (0.095 R)
• M23: 3,637,173 km (0.055 R)
• M24: 3,728,577 km (0.08 R)
• M25: 4,149,995 km (0.107 R)
• M26: 4,261,894 km (0.091 R)
• M27: 4,504,841 km (0.066 R)
• M28: 4,636,337 km (0.101 R)
• M29: 4,819,146 km (0.096 R)
• M30: 4,936,730 km (0.089 R)
• M31: 5,021,402 km (0.072 R)
• M32: 5,140,781 km (0.042 R)
• M33: 5,243,705 km (0.115 R)
• M34: 5,330,172 km (0.102 R)
• M35: 5,434,442 km (0.097 R)
• M36: 5,521,807 km (0.068 R)
• M37: 5,609,771 km (0.089 R)
• M38: 6,056,470 km (0.11 R)
• M39: 6,201,729 km (0.083 R)
• M40: 7,174,863 km (0.087 R)
• M41: 7,348,247 km (0.108 R)
• M42: 7,581,321 km (0.093 R)
• M43: 7,718,502 km (0.094 R)
• M44: 7,817,087 km (0.09 R)
• M45: 8,579,288 km (0.056 R)
• M46: 8,928,001 km (0.054 R)
• M47: 9,156,138 km (0.105 R)
• M48: 9,428,256 km (0.106 R)
• M49: 9,724,310 km (0.119 R)
• M50: 9,980,572 km (0.09 R)
• M51: 10,087,983 km (0.087 R)
• M52: 10,195,843 km (0.086 R)
• M53: 10,304,002 km (0.059 R)
• M54: 10,674,706 km (0.083 R)
• M55: 11,049,897 km (0.118 R)
• M56: 11,138,908 km (0.053 R)
• M57: 11,227,919 km (0.09 R)
• M58: 11,609,543 km (0.108 R)
• M59: 11,745,228 km (0.085 R)
• M60: 11,835,884 km (0.116 R)
• M61: 12,201,352 km (0.071 R)
• M62: 13,366,869 km (0.094 R)
• M63: 13,986,952 km (0.115 R)
• M64: 14,519,072 km (0.104 R)
• M65: 14,616,460 km (0.115 R)
• M66: 14,885,587 km (0.084 R)
• M67: 15,478,592 km (0.053 R)
• M68: 15,727,823 km (0.107 R)
• M69: 15,903,151 km (0.096 R)
• M70: 16,230,621 km (0.112 R)
• M71: 16,433,176 km (0.091 R)
• M72: 16,611,048 km (0.057 R)
• M73: 16,840,681 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 13.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.48 AU - 2.48 AU

Year: 2696 Days

Day: 5.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,149,058 km

• M1: 182,659 km (0.102 R)
• M2: 542,591 km (0.1 R)
• M3: 687,253 km (0.078 R)
• M4: 872,156 km (0.031 R)
• M5: 1,139,786 km (0.109 R)
• M6: 1,284,148 km (0.083 R)
• M7: 1,613,263 km (0.094 R)
• M8: 1,878,201 km (0.101 R)
• M9: 2,193,404 km (0.096 R)
• M10: 2,425,729 km (0.106 R)
• M11: 3,075,583 km (0.082 R)
• M12: 3,294,893 km (0.083 R)
• M13: 3,434,767 km (0.12 R)
• M14: 3,691,327 km (0.092 R)
• M15: 3,836,587 km (0.036 R)
• M16: 4,073,251 km (0.078 R)
• M17: 4,576,498 km (0.102 R)
• M18: 4,923,116 km (0.051 R)
• M19: 5,035,165 km (0.08 R)
• M20: 5,164,268 km (0.091 R)
• M21: 5,278,262 km (0.114 R)
• M22: 5,475,581 km (0.063 R)
• M23: 5,591,819 km (0.07 R)
• M24: 5,809,933 km (0.07 R)
• M25: 5,945,618 km (0.081 R)
• M26: 6,393,813 km (0.09 R)
• M27: 6,639,752 km (0.072 R)
• M28: 6,960,639 km (0.055 R)
• M29: 7,141,054 km (0.085 R)
• M30: 7,562,023 km (0.057 R)
• M31: 7,878,422 km (0.091 R)
• M32: 8,010,068 km (0.12 R)
• M33: 8,543,684 km (0.072 R)
• M34: 8,659,473 km (0.034 R)
• M35: 9,010,280 km (0.06 R)
• M36: 9,227,047 km (0.118 R)
• M37: 9,345,828 km (0.092 R)
• M38: 9,585,334 km (0.09 R)
• M39: 9,766,198 km (0.071 R)
• M40: 9,927,913 km (0.077 R)
• M41: 10,377,305 km (0.088 R)
• M42: 10,501,023 km (0.115 R)
• M43: 11,000,979 km (0.09 R)
• M44: 11,593,985 km (0.109 R)
• M45: 11,851,443 km (0.099 R)
• M46: 11,980,845 km (0.088 R)
• M47: 12,067,312 km (0.111 R)
• M48: 12,921,965 km (0.085 R)
• M49: 13,367,767 km (0.078 R)
• M50: 13,592,612 km (0.026 R)
• M51: 13,977,827 km (0.113 R)
• M52: 14,160,336 km (0.117 R)
• M53: 14,274,778 km (0.069 R)
• M54: 14,573,825 km (0.076 R)
• M55: 15,084,701 km (0.119 R)
• M56: 15,554,139 km (0.084 R)
• M57: 15,743,381 km (0.084 R)
• M58: 15,861,862 km (0.114 R)
• M59: 16,004,728 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.5

Radius: 13.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.5 AU - 2.62 AU

Year: 2827 Days

Day: 11.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,149,058 km

• M1: 169,794 km (0.101 R)
• M2: 277,654 km (0.1 R)
• M3: 484,099 km (0.073 R)
• M4: 620,532 km (0.084 R)
• M5: 733,179 km (0.084 R)
• M6: 1,163,871 km (0.075 R)
• M7: 1,420,581 km (0.108 R)
• M8: 1,669,213 km (0.049 R)
• M9: 1,764,507 km (0.086 R)
• M10: 1,889,870 km (0.052 R)
• M11: 2,003,863 km (0.104 R)
• M12: 2,105,590 km (0.059 R)
• M13: 2,299,469 km (0.103 R)
• M14: 2,577,871 km (0.103 R)
• M15: 3,356,228 km (0.119 R)
• M16: 3,495,803 km (0.067 R)
• M17: 3,655,125 km (0.071 R)
• M18: 4,147,900 km (0.028 R)
• M19: 4,316,946 km (0.073 R)
• M20: 4,584,576 km (0.095 R)
• M21: 4,739,859 km (0.065 R)
• M22: 4,877,339 km (0.032 R)
• M23: 5,196,432 km (0.077 R)
• M24: 5,501,910 km (0.08 R)
• M25: 5,792,280 km (0.036 R)
• M26: 5,981,820 km (0.117 R)
• M27: 6,109,128 km (0.096 R)
• M28: 6,693,906 km (0.09 R)
• M29: 7,341,964 km (0.055 R)
• M30: 7,870,344 km (0.108 R)
• M31: 8,033,705 km (0.101 R)
• M32: 8,673,984 km (0.11 R)
• M33: 9,110,062 km (0.056 R)
• M34: 9,355,552 km (0.097 R)
• M35: 9,702,768 km (0.114 R)
• M36: 9,877,947 km (0.062 R)
• M37: 10,003,759 km (0.108 R)
• M38: 10,410,067 km (0.034 R)
• M39: 10,692,508 km (0.109 R)
• M40: 11,160,151 km (0.106 R)
• M41: 11,265,019 km (0.107 R)
• M42: 11,608,047 km (0.079 R)
• M43: 12,061,777 km (0.12 R)
• M44: 12,223,343 km (0.049 R)
• M45: 12,821,884 km (0.031 R)
• M46: 13,485,799 km (0.089 R)
• M47: 14,160,934 km (0.099 R)
• M48: 14,502,616 km (0.054 R)
• M49: 14,991,502 km (0.098 R)
• M50: 16,251,864 km (0.095 R)
• M51: 16,370,794 km (0.118 R)
• M52: 17,090,809 km (0.079 R)
• M53: 17,333,157 km (0.082 R)
• M54: 17,668,257 km (0.051 R)
• M55: 17,790,628 km (0.079 R)
• M56: 18,097,752 km (0.072 R)
• M57: 18,375,705 km (0.118 R)
• M58: 18,468,755 km (0.082 R)
• M59: 19,344,052 km (0.116 R)
• M60: 19,882,006 km (0.108 R)
• M61: 19,977,449 km (0.103 R)
• M62: 20,264,827 km (0.091 R)
• M63: 20,457,060 km (0.083 R)
• M64: 21,395,188 km (0.065 R)
• M65: 21,493,025 km (0.086 R)
• M66: 21,689,148 km (0.104 R)
• M67: 22,083,189 km (0.091 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: 548 - 19,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit