🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.61 AU - 0.99 AU

Year: 327 Days

Day: 25.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.52 AU - 1.98 AU

Year: 1057 Days

Day: 25.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,736,083 km

• M1: 662,868 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.8

Radius: 8.1

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.1 AU - 2.66 AU

Year: 1676 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,736,083 km

• M1: 106,364 km (0.119 R)
• M2: 247,285 km (0.101 R)
• M3: 316,848 km (0.108 R)
• M4: 407,505 km (0.092 R)
• M5: 501,153 km (0.065 R)
• M6: 752,477 km (0.045 R)
• M7: 914,641 km (0.116 R)
• M8: 1,079,049 km (0.082 R)
• M9: 1,193,941 km (0.113 R)
• M10: 1,333,515 km (0.045 R)
• M11: 1,425,967 km (0.098 R)
• M12: 1,617,751 km (0.118 R)
• M13: 1,716,785 km (0.114 R)
• M14: 1,806,544 km (0.114 R)
• M15: 2,229,906 km (0.036 R)
• M16: 2,328,192 km (0.039 R)
• M17: 2,541,817 km (0.086 R)
• M18: 2,722,681 km (0.052 R)
• M19: 2,814,684 km (0.065 R)
• M20: 3,234,456 km (0.047 R)
• M21: 3,501,637 km (0.102 R)
• M22: 3,746,679 km (0.112 R)
• M23: 3,967,635 km (0.115 R)
• M24: 4,192,780 km (0.075 R)
• M25: 4,345,369 km (0.1 R)
• M26: 4,909,503 km (0.097 R)
• M27: 5,054,164 km (0.06 R)
• M28: 5,680,381 km (0.081 R)
• M29: 5,764,604 km (0.102 R)
• M30: 5,900,290 km (0.059 R)
• M31: 6,037,022 km (0.093 R)
• M32: 6,209,359 km (0.111 R)
• M33: 6,612,076 km (0.074 R)
• M34: 6,665,333 km (0.032 R)
• M35: 6,987,268 km (0.098 R)
• M36: 7,131,929 km (0.037 R)
• M37: 7,204,633 km (0.101 R)
• M38: 7,277,637 km (0.103 R)
• M39: 7,461,194 km (0.094 R)
• M40: 7,553,496 km (0.089 R)
• M41: 7,609,146 km (0.094 R)
• M42: 7,683,496 km (0.047 R)
• M43: 8,077,687 km (0.049 R)
• M44: 8,401,716 km (0.098 R)
• M45: 8,594,398 km (0.081 R)
• M46: 9,161,074 km (0.087 R)
• M47: 9,359,441 km (0.045 R)
• M48: 9,439,027 km (0.097 R)
• M49: 9,719,822 km (0.058 R)
• M50: 10,003,310 km (0.027 R)
• M51: 10,619,953 km (0.104 R)
• M52: 10,870,080 km (0.1 R)
• M53: 11,059,023 km (0.067 R)
• M54: 11,248,862 km (0.081 R)
• M55: 11,803,721 km (0.109 R)
• M56: 11,868,347 km (0.102 R)
• M57: 12,236,657 km (0.108 R)
• M58: 12,345,714 km (0.098 R)
• M59: 12,477,061 km (0.108 R)
• M60: 12,807,223 km (0.099 R)
• M61: 12,895,785 km (0.079 R)
• M62: 12,984,497 km (0.1 R)
• M63: 13,386,466 km (0.115 R)
• M64: 13,634,051 km (0.108 R)
• M65: 13,701,819 km (0.115 R)
• M66: 13,928,609 km (0.049 R)
• M67: 13,996,975 km (0.086 R)
• M68: 14,179,634 km (0.111 R)
• M69: 14,363,041 km (0.086 R)
• M70: 14,524,158 km (0.088 R)
• M71: 14,593,422 km (0.096 R)
• M72: 14,871,524 km (0.093 R)
• M73: 15,011,249 km (0.112 R)
• M74: 15,104,598 km (0.092 R)
• M75: 15,198,246 km (0.108 R)
• M76: 15,621,758 km (0.084 R)
• M77: 15,811,149 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 13.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.49 AU - 3.03 AU

Year: 2093 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,736,083 km

• M1: 193,729 km (0.045 R)
• M2: 378,782 km (0.065 R)
• M3: 471,084 km (0.097 R)
• M4: 557,402 km (0.076 R)
• M5: 768,933 km (0.075 R)
• M6: 875,596 km (0.098 R)
• M7: 967,001 km (0.08 R)
• M8: 1,062,145 km (0.027 R)
• M9: 1,222,514 km (0.092 R)
• M10: 1,427,612 km (0.075 R)
• M11: 1,625,381 km (0.074 R)
• M12: 1,779,915 km (0.085 R)
• M13: 2,014,335 km (0.089 R)
• M14: 2,244,866 km (0.079 R)
• M15: 2,432,761 km (0.053 R)
• M16: 2,641,001 km (0.1 R)
• M17: 2,801,220 km (0.038 R)
• M18: 2,933,315 km (0.044 R)
• M19: 3,268,713 km (0.079 R)
• M20: 3,482,638 km (0.115 R)
• M21: 3,583,019 km (0.118 R)
• M22: 3,864,113 km (0.093 R)
• M23: 4,143,562 km (0.103 R)
• M24: 4,312,757 km (0.071 R)
• M25: 4,685,705 km (0.074 R)
• M26: 4,806,131 km (0.056 R)
• M27: 5,040,700 km (0.106 R)
• M28: 5,375,500 km (0.111 R)
• M29: 5,472,589 km (0.119 R)
• M30: 6,218,933 km (0.094 R)
• M31: 6,516,184 km (0.07 R)
• M32: 6,860,259 km (0.081 R)
• M33: 7,018,534 km (0.096 R)
• M34: 7,231,561 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.5

Radius: 13.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.87 AU - 4.07 AU

Year: 2951 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,736,083 km

• M1: 310,715 km (0.079 R)
• M2: 544,536 km (0.098 R)
• M3: 656,735 km (0.047 R)
• M4: 778,208 km (0.061 R)
• M5: 1,046,288 km (0.111 R)
• M6: 1,397,543 km (0.12 R)
• M7: 1,518,418 km (0.071 R)
• M8: 1,932,804 km (0.112 R)
• M9: 2,023,162 km (0.092 R)
• M10: 2,114,865 km (0.119 R)
• M11: 2,447,272 km (0.077 R)
• M12: 2,594,925 km (0.114 R)
• M13: 3,091,290 km (0.115 R)
• M14: 3,341,717 km (0.056 R)
• M15: 3,561,776 km (0.109 R)
• M16: 3,729,924 km (0.05 R)
• M17: 3,939,211 km (0.094 R)
• M18: 4,230,927 km (0.091 R)
• M19: 4,671,493 km (0.07 R)
• M20: 4,773,668 km (0.045 R)
• M21: 4,938,824 km (0.112 R)
• M22: 5,084,981 km (0.072 R)
• M23: 5,296,213 km (0.108 R)
• M24: 5,815,019 km (0.043 R)
• M25: 5,969,553 km (0.064 R)
• M26: 6,327,691 km (0.119 R)
• M27: 6,669,971 km (0.086 R)
• M28: 6,994,897 km (0.12 R)
• M29: 7,301,274 km (0.102 R)
• M30: 7,515,947 km (0.082 R)
• M31: 7,805,568 km (0.119 R)
• M32: 7,976,259 km (0.059 R)
• M33: 8,098,930 km (0.117 R)
• M34: 8,296,548 km (0.095 R)
• M35: 8,520,646 km (0.118 R)
• M36: 8,898,829 km (0.111 R)
• M37: 9,205,355 km (0.08 R)
• M38: 10,092,620 km (0.096 R)
• M39: 10,278,720 km (0.06 R)
• M40: 10,519,722 km (0.069 R)
• M41: 10,627,433 km (0.083 R)
• M42: 11,281,325 km (0.094 R)
• M43: 11,502,131 km (0.12 R)
• M44: 11,808,209 km (0.072 R)
• M45: 12,542,435 km (0.076 R)
• M46: 13,117,340 km (0.089 R)
• M47: 13,378,837 km (0.088 R)
• M48: 13,495,523 km (0.093 R)
• M49: 13,789,034 km (0.112 R)
• M50: 13,995,778 km (0.041 R)
• M51: 14,114,260 km (0.109 R)
• M52: 14,442,029 km (0.119 R)
• M53: 15,655,268 km (0.085 R)
• M54: 15,778,387 km (0.11 R)
• M55: 15,870,838 km (0.112 R)
• M56: 16,274,004 km (0.111 R)
• M57: 16,649,196 km (0.068 R)
• M58: 17,027,230 km (0.05 R)
• M59: 17,185,504 km (0.106 R)
• M60: 17,503,699 km (0.113 R)
• M61: 18,665,326 km (0.091 R)
• M62: 18,763,163 km (0.101 R)
• M63: 19,851,637 km (0.108 R)
• M64: 19,951,718 km (0.115 R)
• M65: 20,353,239 km (0.103 R)
• M66: 20,555,047 km (0.119 R)
• M67: 20,689,984 km (0.095 R)
• M68: 20,926,648 km (0.101 R)
• M69: 21,198,467 km (0.055 R)
• M70: 21,437,076 km (0.098 R)
• M71: 22,262,407 km (0.096 R)
• M72: 22,748,600 km (0.098 R)
• M73: 23,625,543 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 12.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.22 AU - 4.82 AU

Year: 4387 Days

Day: 9.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,736,083 km

• M1: 151,393 km (0.094 R)
• M2: 243,994 km (0.062 R)
• M3: 346,169 km (0.088 R)
• M4: 963,111 km (0.052 R)
• M5: 1,083,837 km (0.078 R)
• M6: 1,282,353 km (0.059 R)
• M7: 1,683,574 km (0.089 R)
• M8: 1,798,316 km (0.075 R)
• M9: 2,053,380 km (0.119 R)
• M10: 2,141,045 km (0.111 R)
• M11: 2,411,817 km (0.091 R)
• M12: 3,290,256 km (0.05 R)
• M13: 3,372,834 km (0.098 R)
• M14: 3,561,327 km (0.108 R)
• M15: 3,646,299 km (0.053 R)
• M16: 4,058,889 km (0.116 R)
• M17: 4,671,194 km (0.037 R)
• M18: 4,764,543 km (0.102 R)
• M19: 4,929,100 km (0.088 R)
• M20: 5,215,730 km (0.092 R)
• M21: 5,336,904 km (0.099 R)
• M22: 5,805,594 km (0.049 R)
• M23: 5,905,974 km (0.108 R)
• M24: 6,006,953 km (0.097 R)
• M25: 6,083,098 km (0.119 R)
• M26: 6,390,671 km (0.104 R)
• M27: 6,546,552 km (0.088 R)
• M28: 6,756,139 km (0.038 R)
• M29: 7,182,343 km (0.11 R)
• M30: 7,534,946 km (0.105 R)
• M31: 7,754,854 km (0.089 R)
• M32: 8,172,831 km (0.097 R)
• M33: 8,398,873 km (0.103 R)
• M34: 8,569,714 km (0.11 R)
• M35: 8,857,092 km (0.082 R)
• M36: 9,470,742 km (0.04 R)
• M37: 9,977,729 km (0.098 R)
• M38: 10,128,524 km (0.084 R)
• M39: 10,371,471 km (0.049 R)
• M40: 11,049,299 km (0.092 R)
• M41: 11,456,504 km (0.095 R)
• M42: 12,189,235 km (0.107 R)
• M43: 12,642,666 km (0.083 R)
• M44: 12,969,986 km (0.077 R)
• M45: 13,366,570 km (0.119 R)
• M46: 13,633,004 km (0.066 R)
• M47: 14,341,050 km (0.112 R)
• M48: 14,785,356 km (0.092 R)
• M49: 16,429,437 km (0.116 R)
• M50: 16,643,362 km (0.065 R)
• M51: 16,750,773 km (0.116 R)
• M52: 16,966,194 km (0.097 R)
• M53: 17,763,999 km (0.116 R)
• M54: 18,797,122 km (0.057 R)
• M55: 19,283,315 km (0.116 R)
• M56: 19,509,208 km (0.053 R)
• M57: 19,584,605 km (0.099 R)
• M58: 19,849,543 km (0.059 R)
• M59: 20,191,973 km (0.046 R)
• M60: 20,421,306 km (0.095 R)
• M61: 21,230,780 km (0.083 R)
• M62: 21,658,929 km (0.102 R)
• M63: 21,972,187 km (0.114 R)
• M64: 23,681,343 km (0.074 R)
• M65: 24,004,026 km (0.112 R)
• M66: 24,490,967 km (0.077 R)
• M67: 25,227,138 km (0.042 R)
• M68: 25,763,596 km (0.108 R)
• M69: 26,220,318 km (0.05 R)
• M70: 27,226,064 km (0.113 R)
• M71: 27,648,978 km (0.033 R)
• M72: 27,776,285 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.8

Radius: 3.8

Gravity: 29.56 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.54 AU - 11.54 AU

Year: 16748 Days

Day: 17.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,736,083 km

• M1: 49,068 km (0.101 R)
• M2: 105,018 km (0.059 R)
• M3: 332,107 km (0.119 R)
• M4: 408,851 km (0.094 R)
• M5: 597,943 km (0.105 R)
• M6: 731,384 km (0.066 R)
• M7: 853,007 km (0.064 R)
• M8: 1,401,882 km (0.116 R)
• M9: 1,502,112 km (0.115 R)
• M10: 1,553,275 km (0.105 R)
• M11: 1,982,022 km (0.113 R)
• M12: 2,566,202 km (0.092 R)
• M13: 2,813,936 km (0.119 R)
• M14: 2,908,781 km (0.115 R)
• M15: 3,265,572 km (0.1 R)
• M16: 3,567,610 km (0.076 R)
• M17: 4,976,672 km (0.112 R)
• M18: 5,284,694 km (0.114 R)
• M19: 5,638,643 km (0.1 R)
• M20: 5,758,321 km (0.113 R)
• M21: 6,745,368 km (0.059 R)
• M22: 7,475,705 km (0.116 R)
• M23: 7,651,183 km (0.106 R)
• M24: 7,828,008 km (0.081 R)
• M25: 8,051,058 km (0.096 R)
• M26: 8,824,479 km (0.09 R)
• M27: 9,621,387 km (0.114 R)
• M28: 10,686,524 km (0.112 R)
• M29: 10,884,143 km (0.088 R)
• M30: 11,635,872 km (0.068 R)
• M31: 12,249,373 km (0.065 R)
• M32: 12,404,356 km (0.11 R)
• M33: 12,768,477 km (0.099 R)
• M34: 13,935,790 km (0.073 R)
• M35: 14,043,650 km (0.086 R)
• M36: 14,423,180 km (0.05 R)
• M37: 15,081,560 km (0.071 R)
• M38: 15,918,111 km (0.03 R)
• M39: 17,345,724 km (0.104 R)
• M40: 17,694,436 km (0.095 R)
• M41: 18,339,652 km (0.119 R)
• M42: 18,457,834 km (0.051 R)
• M43: 18,694,797 km (0.088 R)
• M44: 18,813,727 km (0.088 R)
• M45: 18,873,267 km (0.084 R)
• M46: 18,992,646 km (0.049 R)
• M47: 19,895,170 km (0.088 R)
• M48: 19,955,758 km (0.071 R)
• M49: 22,054,765 km (0.111 R)
• M50: 22,117,596 km (0.107 R)
• M51: 22,432,350 km (0.12 R)
• M52: 22,875,609 km (0.071 R)
• M53: 23,002,767 km (0.102 R)
• M54: 23,321,710 km (0.069 R)
• M55: 24,938,414 km (0.111 R)
• M56: 25,003,938 km (0.088 R)
• M57: 25,397,530 km (0.109 R)
• M58: 25,463,353 km (0.094 R)
• M59: 26,390,710 km (0.118 R)
• M60: 27,531,693 km (0.098 R)
• M61: 27,666,929 km (0.109 R)
• M62: 28,825,715 km (0.079 R)
• M63: 29,238,455 km (0.108 R)
• M64: 30,069,770 km (0.119 R)
• M65: 31,190,408 km (0.054 R)
• M66: 31,826,648 km (0.114 R)
• M67: 33,616,437 km (0.079 R)
• M68: 33,833,354 km (0.1 R)
• M69: 34,778,962 km (0.056 R)
• M70: 35,806,849 km (0.11 R)
• M71: 37,217,856 km (0.102 R)
• M72: 37,742,346 km (0.118 R)
• M73: 37,817,444 km (0.101 R)
• M74: 38,344,627 km (0.059 R)
• M75: 39,026,045 km (0.056 R)
• M76: 39,330,178 km (0.093 R)
• M77: 41,869,003 km (0.113 R)
• M78: 42,102,376 km (0.106 R)
• M79: 42,336,197 km (0.071 R)
• M80: 43,040,355 km (0.09 R)
• M81: 43,354,660 km (0.083 R)
• M82: 44,064,352 km (0.068 R)
• M83: 44,381,051 km (0.114 R)
• M84: 44,698,497 km (0.12 R)
• M85: 46,457,768 km (0.068 R)
• M86: 46,941,418 km (0.116 R)
• M87: 47,426,863 km (0.07 R)
• M88: 48,484,221 km (0.065 R)
• M89: 49,056,732 km (0.116 R)
• M90: 49,220,841 km (0.102 R)
• M91: 50,126,058 km (0.035 R)
• M92: 52,120,197 km (0.109 R)
• M93: 53,379,662 km (0.108 R)
• M94: 53,717,155 km (0.1 R)
• M95: 55,586,380 km (0.115 R)
• M96: 56,014,080 km (0.061 R)
• M97: 56,357,108 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit