🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.79 AU

Year: 354 Days

Day: 25.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,846,542 km

• M1: 211,831 km (0.096 R)
• M2: 353,949 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.59 AU - 0.75 AU

Year: 354 Days

Day: 45.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.6

Radius: 8.8

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.44 AU - 1.98 AU

Year: 1444 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,846,542 km

• M1: 112,647 km (0.092 R)
• M2: 174,581 km (0.07 R)
• M3: 279,898 km (0.094 R)
• M4: 372,050 km (0.089 R)
• M5: 464,801 km (0.096 R)
• M6: 535,710 km (0.109 R)
• M7: 866,770 km (0.076 R)
• M8: 987,795 km (0.08 R)
• M9: 1,058,405 km (0.11 R)
• M10: 1,163,722 km (0.06 R)
• M11: 1,367,325 km (0.095 R)
• M12: 1,656,946 km (0.113 R)
• M13: 1,828,535 km (0.042 R)
• M14: 1,906,625 km (0.086 R)
• M15: 2,056,223 km (0.094 R)
• M16: 2,189,066 km (0.079 R)
• M17: 2,282,714 km (0.071 R)
• M18: 2,420,344 km (0.043 R)
• M19: 2,550,045 km (0.108 R)
• M20: 2,782,371 km (0.051 R)
• M21: 2,849,989 km (0.052 R)
• M22: 3,267,666 km (0.079 R)
• M23: 3,399,163 km (0.076 R)
• M24: 3,605,757 km (0.027 R)
• M25: 3,704,492 km (0.103 R)
• M26: 4,134,137 km (0.115 R)
• M27: 4,198,614 km (0.085 R)
• M28: 4,276,554 km (0.074 R)
• M29: 4,903,369 km (0.05 R)
• M30: 4,958,122 km (0.081 R)
• M31: 5,109,515 km (0.069 R)
• M32: 5,630,116 km (0.111 R)
• M33: 5,918,690 km (0.108 R)
• M34: 6,006,205 km (0.061 R)
• M35: 6,241,672 km (0.114 R)
• M36: 6,630,776 km (0.061 R)
• M37: 6,950,766 km (0.094 R)
• M38: 7,166,935 km (0.088 R)
• M39: 7,291,550 km (0.048 R)
• M40: 7,401,055 km (0.116 R)
• M41: 7,463,887 km (0.079 R)
• M42: 7,558,582 km (0.115 R)
• M43: 7,717,156 km (0.057 R)
• M44: 7,796,891 km (0.089 R)
• M45: 8,118,527 km (0.118 R)
• M46: 8,609,058 km (0.111 R)
• M47: 8,691,786 km (0.067 R)
• M48: 8,808,023 km (0.111 R)
• M49: 8,874,744 km (0.062 R)
• M50: 9,058,899 km (0.113 R)
• M51: 9,414,044 km (0.107 R)
• M52: 9,516,369 km (0.058 R)
• M53: 9,687,659 km (0.107 R)
• M54: 9,791,031 km (0.097 R)
• M55: 10,033,380 km (0.03 R)
• M56: 10,172,954 km (0.045 R)
• M57: 10,242,817 km (0.087 R)
• M58: 10,542,012 km (0.08 R)
• M59: 10,701,484 km (0.086 R)
• M60: 10,897,606 km (0.107 R)
• M61: 10,987,216 km (0.104 R)
• M62: 11,566,010 km (0.12 R)
• M63: 11,712,167 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.1

Radius: 11.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.72 AU - 1.92 AU

Year: 1585 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,846,542 km

• M1: 175,329 km (0.119 R)
• M2: 350,508 km (0.109 R)
• M3: 442,211 km (0.051 R)
• M4: 519,254 km (0.118 R)
• M5: 596,596 km (0.082 R)
• M6: 673,041 km (0.11 R)
• M7: 819,048 km (0.077 R)
• M8: 943,963 km (0.108 R)
• M9: 1,221,467 km (0.095 R)
• M10: 1,307,635 km (0.113 R)
• M11: 1,501,963 km (0.086 R)
• M12: 1,594,863 km (0.088 R)
• M13: 1,674,000 km (0.032 R)
• M14: 1,770,640 km (0.058 R)
• M15: 1,852,770 km (0.085 R)
• M16: 1,944,473 km (0.107 R)
• M17: 2,037,972 km (0.114 R)
• M18: 2,229,307 km (0.108 R)
• M19: 2,363,347 km (0.051 R)
• M20: 2,518,480 km (0.078 R)
• M21: 2,658,354 km (0.092 R)
• M22: 2,926,284 km (0.093 R)
• M23: 3,083,511 km (0.093 R)
• M24: 3,253,604 km (0.107 R)
• M25: 3,457,656 km (0.116 R)
• M26: 3,530,211 km (0.076 R)
• M27: 3,750,718 km (0.11 R)
• M28: 4,019,246 km (0.073 R)
• M29: 4,106,462 km (0.107 R)
• M30: 4,227,486 km (0.076 R)
• M31: 4,338,637 km (0.101 R)
• M32: 4,473,276 km (0.057 R)
• M33: 4,712,183 km (0.066 R)
• M34: 4,792,817 km (0.064 R)
• M35: 5,049,078 km (0.078 R)
• M36: 5,298,009 km (0.077 R)
• M37: 5,454,189 km (0.11 R)
• M38: 5,672,901 km (0.079 R)
• M39: 6,156,850 km (0.112 R)
• M40: 6,257,829 km (0.088 R)
• M41: 6,744,770 km (0.042 R)
• M42: 6,835,875 km (0.106 R)
• M43: 6,914,264 km (0.103 R)
• M44: 7,071,940 km (0.105 R)
• M45: 7,377,419 km (0.102 R)
• M46: 8,029,217 km (0.075 R)
• M47: 8,125,708 km (0.101 R)
• M48: 8,403,810 km (0.096 R)
• M49: 8,530,071 km (0.105 R)
• M50: 8,998,162 km (0.106 R)
• M51: 9,112,904 km (0.059 R)
• M52: 9,242,605 km (0.091 R)
• M53: 9,562,296 km (0.109 R)
• M54: 9,635,449 km (0.047 R)
• M55: 9,870,767 km (0.119 R)
• M56: 9,959,478 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 11.4

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.54 AU - 3.06 AU

Year: 3025 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,846,542 km

• M1: 213,925 km (0.117 R)
• M2: 352,303 km (0.104 R)
• M3: 508,184 km (0.108 R)
• M4: 895,792 km (0.073 R)
• M5: 1,110,465 km (0.099 R)
• M6: 1,476,830 km (0.087 R)
• M7: 1,615,956 km (0.077 R)
• M8: 1,693,897 km (0.051 R)
• M9: 1,853,368 km (0.118 R)
• M10: 2,074,174 km (0.085 R)
• M11: 2,187,719 km (0.111 R)
• M12: 2,436,351 km (0.09 R)
• M13: 3,336,033 km (0.098 R)
• M14: 3,554,745 km (0.064 R)
• M15: 3,743,537 km (0.101 R)
• M16: 4,311,560 km (0.048 R)
• M17: 4,476,267 km (0.106 R)
• M18: 4,643,069 km (0.079 R)
• M19: 4,718,018 km (0.044 R)
• M20: 4,811,965 km (0.03 R)
• M21: 4,944,808 km (0.116 R)
• M22: 5,040,401 km (0.096 R)
• M23: 5,194,786 km (0.108 R)
• M24: 5,908,368 km (0.05 R)
• M25: 6,339,060 km (0.07 R)
• M26: 6,589,637 km (0.107 R)
• M27: 7,339,421 km (0.116 R)
• M28: 7,713,266 km (0.111 R)
• M29: 8,206,490 km (0.084 R)
• M30: 8,479,955 km (0.049 R)
• M31: 8,640,773 km (0.109 R)
• M32: 9,082,536 km (0.103 R)
• M33: 9,294,366 km (0.097 R)
• M34: 9,747,049 km (0.071 R)
• M35: 10,206,913 km (0.118 R)
• M36: 10,500,873 km (0.051 R)
• M37: 10,624,291 km (0.1 R)
• M38: 10,872,474 km (0.105 R)
• M39: 10,972,405 km (0.103 R)
• M40: 11,147,734 km (0.073 R)
• M41: 11,450,670 km (0.113 R)
• M42: 11,603,110 km (0.064 R)
• M43: 11,858,773 km (0.099 R)
• M44: 12,038,889 km (0.096 R)
• M45: 12,401,663 km (0.117 R)
• M46: 12,794,507 km (0.087 R)
• M47: 13,191,391 km (0.101 R)
• M48: 13,351,311 km (0.103 R)
• M49: 13,780,806 km (0.069 R)
• M50: 14,133,259 km (0.029 R)
• M51: 14,681,086 km (0.102 R)
• M52: 14,985,518 km (0.105 R)
• M53: 15,096,669 km (0.106 R)
• M54: 15,600,365 km (0.109 R)
• M55: 15,882,656 km (0.101 R)
• M56: 16,538,344 km (0.052 R)
• M57: 17,144,664 km (0.046 R)
• M58: 17,817,106 km (0.03 R)
• M59: 18,260,365 km (0.077 R)
• M60: 18,408,916 km (0.096 R)
• M61: 18,916,950 km (0.042 R)
• M62: 19,278,378 km (0.11 R)
• M63: 19,794,341 km (0.108 R)
• M64: 19,947,081 km (0.032 R)
• M65: 20,161,305 km (0.103 R)
• M66: 20,468,878 km (0.112 R)
• M67: 20,561,479 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.7

Radius: 14.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.88 AU - 5.38 AU

Year: 6433 Days

Day: 9.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,846,542 km

• M1: 217,814 km (0.063 R)
• M2: 493,823 km (0.089 R)
• M3: 614,548 km (0.12 R)
• M4: 812,017 km (0.093 R)
• M5: 989,291 km (0.079 R)
• M6: 1,105,528 km (0.073 R)
• M7: 1,226,703 km (0.102 R)
• M8: 1,352,814 km (0.09 R)
• M9: 1,533,827 km (0.081 R)
• M10: 1,776,325 km (0.106 R)
• M11: 1,884,185 km (0.103 R)
• M12: 2,144,934 km (0.104 R)
• M13: 2,538,227 km (0.097 R)
• M14: 3,193,017 km (0.079 R)
• M15: 3,393,029 km (0.084 R)
• M16: 3,505,826 km (0.083 R)
• M17: 4,113,343 km (0.061 R)
• M18: 4,234,069 km (0.111 R)
• M19: 4,429,593 km (0.078 R)
• M20: 4,957,374 km (0.117 R)
• M21: 5,137,789 km (0.091 R)
• M22: 6,155,354 km (0.06 R)
• M23: 6,630,626 km (0.026 R)
• M24: 7,088,994 km (0.052 R)
• M25: 7,646,546 km (0.116 R)
• M26: 8,036,248 km (0.033 R)
• M27: 8,127,204 km (0.092 R)
• M28: 8,279,345 km (0.118 R)
• M29: 8,494,167 km (0.084 R)
• M30: 8,586,768 km (0.099 R)
• M31: 9,181,121 km (0.033 R)
• M32: 9,724,161 km (0.109 R)
• M33: 10,343,646 km (0.071 R)
• M34: 10,575,073 km (0.08 R)
• M35: 11,076,974 km (0.116 R)
• M36: 11,246,020 km (0.103 R)
• M37: 11,381,855 km (0.063 R)
• M38: 11,930,580 km (0.101 R)
• M39: 12,103,964 km (0.104 R)
• M40: 12,699,363 km (0.099 R)
• M41: 12,947,397 km (0.106 R)
• M42: 13,340,390 km (0.069 R)
• M43: 14,284,801 km (0.096 R)
• M44: 14,765,160 km (0.077 R)
• M45: 15,063,458 km (0.11 R)
• M46: 15,250,905 km (0.106 R)
• M47: 15,514,646 km (0.069 R)
• M48: 15,665,889 km (0.116 R)
• M49: 16,700,657 km (0.073 R)
• M50: 18,034,771 km (0.115 R)
• M51: 18,154,150 km (0.079 R)
• M52: 19,078,067 km (0.048 R)
• M53: 19,240,381 km (0.11 R)
• M54: 19,525,364 km (0.075 R)
• M55: 19,893,974 km (0.076 R)
• M56: 20,721,250 km (0.08 R)
• M57: 20,846,314 km (0.058 R)
• M58: 22,068,229 km (0.065 R)
• M59: 22,537,817 km (0.105 R)
• M60: 23,097,014 km (0.06 R)
• M61: 23,835,279 km (0.079 R)
• M62: 24,010,159 km (0.114 R)
• M63: 24,405,097 km (0.075 R)
• M64: 25,023,685 km (0.104 R)
• M65: 25,379,428 km (0.062 R)
• M66: 27,138,101 km (0.045 R)
• M67: 27,274,983 km (0.107 R)
• M68: 27,549,495 km (0.079 R)
• M69: 28,193,514 km (0.075 R)
• M70: 28,703,044 km (0.036 R)
• M71: 28,982,343 km (0.1 R)
• M72: 29,075,543 km (0.091 R)
• M73: 29,215,716 km (0.071 R)
• M74: 29,543,485 km (0.098 R)
• M75: 30,061,094 km (0.065 R)
• M76: 30,581,545 km (0.076 R)
• M77: 30,914,400 km (0.092 R)
• M78: 31,105,137 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.5

Radius: 4.4

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.73 AU - 8.87 AU

Year: 15439 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,846,542 km

• M1: 74,051 km (0.115 R)
• M2: 101,427 km (0.118 R)
• M3: 221,405 km (0.12 R)
• M4: 493,075 km (0.053 R)
• M5: 526,285 km (0.102 R)
• M6: 1,202,767 km (0.098 R)
• M7: 1,248,245 km (0.086 R)
• M8: 1,294,470 km (0.112 R)
• M9: 1,388,717 km (0.051 R)
• M10: 1,509,443 km (0.07 R)
• M11: 2,053,680 km (0.078 R)
• M12: 3,269,761 km (0.085 R)
• M13: 3,333,789 km (0.115 R)
• M14: 3,463,191 km (0.066 R)
• M15: 3,561,327 km (0.114 R)
• M16: 4,239,005 km (0.044 R)
• M17: 4,344,023 km (0.087 R)
• M18: 4,736,568 km (0.075 R)
• M19: 4,772,770 km (0.067 R)
• M20: 4,809,123 km (0.081 R)
• M21: 5,029,181 km (0.055 R)
• M22: 5,214,982 km (0.116 R)
• M23: 5,403,026 km (0.115 R)
• M24: 5,980,624 km (0.114 R)
• M25: 6,138,001 km (0.099 R)
• M26: 7,110,237 km (0.112 R)
• M27: 7,276,889 km (0.062 R)
• M28: 7,529,261 km (0.096 R)
• M29: 7,913,279 km (0.11 R)
• M30: 7,956,363 km (0.035 R)
• M31: 8,789,174 km (0.044 R)
• M32: 9,193,388 km (0.083 R)
• M33: 9,466,104 km (0.089 R)
• M34: 9,741,514 km (0.069 R)
• M35: 11,351,486 km (0.105 R)
• M36: 12,236,657 km (0.111 R)
• M37: 12,687,395 km (0.1 R)
• M38: 12,788,374 km (0.116 R)
• M39: 13,605,328 km (0.072 R)
• M40: 14,229,151 km (0.094 R)
• M41: 15,504,323 km (0.053 R)
• M42: 15,666,338 km (0.056 R)
• M43: 16,374,684 km (0.078 R)
• M44: 16,871,049 km (0.076 R)
• M45: 17,935,438 km (0.087 R)
• M46: 18,162,229 km (0.083 R)
• M47: 18,733,393 km (0.072 R)
• M48: 18,848,285 km (0.119 R)
• M49: 22,954,596 km (0.094 R)
• M50: 25,519,602 km (0.059 R)
• M51: 26,030,628 km (0.096 R)
• M52: 26,094,805 km (0.112 R)
• M53: 26,287,338 km (0.084 R)
• M54: 27,322,854 km (0.086 R)
• M55: 27,453,154 km (0.098 R)
• M56: 27,911,073 km (0.077 R)
• M57: 29,033,656 km (0.093 R)
• M58: 31,664,035 km (0.095 R)
• M59: 31,938,098 km (0.101 R)
• M60: 32,626,697 km (0.029 R)
• M61: 33,599,083 km (0.118 R)
• M62: 34,088,717 km (0.107 R)
• M63: 34,439,973 km (0.06 R)
• M64: 35,004,406 km (0.067 R)
• M65: 35,287,744 km (0.099 R)
• M66: 36,500,534 km (0.082 R)
• M67: 37,726,937 km (0.081 R)
• M68: 37,799,492 km (0.118 R)
• M69: 38,527,735 km (0.107 R)
• M70: 38,747,045 km (0.082 R)
• M71: 39,628,626 km (0.093 R)
• M72: 39,776,279 km (0.089 R)
• M73: 40,516,788 km (0.109 R)
• M74: 41,561,280 km (0.077 R)
• M75: 42,841,539 km (0.106 R)
• M76: 43,144,624 km (0.101 R)
• M77: 43,752,889 km (0.079 R)
• M78: 44,593,928 km (0.043 R)
• M79: 45,672,080 km (0.079 R)
• M80: 45,981,748 km (0.116 R)
• M81: 46,680,968 km (0.086 R)
• M82: 47,618,648 km (0.047 R)
• M83: 48,168,570 km (0.103 R)
• M84: 49,036,836 km (0.066 R)
• M85: 49,512,706 km (0.064 R)
• M86: 50,229,280 km (0.056 R)
• M87: 50,548,821 km (0.06 R)
• M88: 50,628,856 km (0.053 R)
• M89: 51,753,234 km (0.104 R)
• M90: 52,399,497 km (0.086 R)
• M91: 54,026,673 km (0.027 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: 196 - 16,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit