🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.83 AU - 0.97 AU

Year: 320 Days

Day: 38.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.01 AU - 2.69 AU

Year: 1350 Days

Day: 43.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.18 AU - 3.74 AU

Year: 2412 Days

Day: 15.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482

Radius: 9.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.69 AU - 5.51 AU

Year: 3697 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,596,985 km

• M1: 148,102 km (0.071 R)
• M2: 262,395 km (0.088 R)
• M3: 327,919 km (0.065 R)
• M4: 401,072 km (0.1 R)
• M5: 622,926 km (0.102 R)
• M6: 1,038,658 km (0.061 R)
• M7: 1,288,187 km (0.038 R)
• M8: 1,426,565 km (0.076 R)
• M9: 1,543,551 km (0.085 R)
• M10: 1,718,431 km (0.063 R)
• M11: 1,843,345 km (0.078 R)
• M12: 1,928,317 km (0.078 R)
• M13: 2,072,978 km (0.088 R)
• M14: 2,607,640 km (0.109 R)
• M15: 3,048,505 km (0.062 R)
• M16: 3,425,193 km (0.069 R)
• M17: 3,548,162 km (0.073 R)
• M18: 3,780,488 km (0.079 R)
• M19: 3,889,395 km (0.064 R)
• M20: 3,980,949 km (0.101 R)
• M21: 4,222,400 km (0.097 R)
• M22: 4,411,492 km (0.103 R)
• M23: 4,916,085 km (0.085 R)
• M24: 5,276,317 km (0.087 R)
• M25: 5,562,348 km (0.064 R)
• M26: 5,686,514 km (0.106 R)
• M27: 5,937,689 km (0.069 R)
• M28: 6,235,239 km (0.114 R)
• M29: 6,537,876 km (0.06 R)
• M30: 7,134,771 km (0.117 R)
• M31: 7,360,365 km (0.108 R)
• M32: 7,496,798 km (0.056 R)
• M33: 8,404,408 km (0.071 R)
• M34: 8,810,866 km (0.115 R)
• M35: 9,199,222 km (0.045 R)
• M36: 9,469,545 km (0.081 R)
• M37: 9,593,263 km (0.103 R)
• M38: 9,892,458 km (0.058 R)
• M39: 10,448,813 km (0.089 R)
• M40: 11,224,029 km (0.102 R)
• M41: 11,697,955 km (0.108 R)
• M42: 11,937,461 km (0.107 R)
• M43: 12,017,646 km (0.105 R)
• M44: 12,259,246 km (0.088 R)
• M45: 12,367,256 km (0.081 R)
• M46: 12,938,869 km (0.113 R)
• M47: 13,241,805 km (0.077 R)
• M48: 13,826,733 km (0.103 R)
• M49: 13,995,330 km (0.113 R)
• M50: 14,963,826 km (0.071 R)
• M51: 15,194,955 km (0.119 R)
• M52: 15,543,668 km (0.094 R)
• M53: 16,130,839 km (0.101 R)
• M54: 16,308,412 km (0.081 R)
• M55: 17,326,874 km (0.089 R)
• M56: 17,569,522 km (0.087 R)
• M57: 17,691,295 km (0.073 R)
• M58: 18,058,258 km (0.084 R)
• M59: 18,119,593 km (0.104 R)
• M60: 18,181,078 km (0.102 R)
• M61: 19,080,161 km (0.117 R)
• M62: 19,645,492 km (0.103 R)
• M63: 19,866,896 km (0.114 R)
• M64: 19,930,326 km (0.108 R)
• M65: 20,120,914 km (0.06 R)
• M66: 20,184,493 km (0.106 R)
• M67: 20,375,978 km (0.058 R)
• M68: 20,696,267 km (0.068 R)
• M69: 20,792,758 km (0.111 R)
• M70: 21,115,291 km (0.085 R)
• M71: 21,179,917 km (0.093 R)
• M72: 21,244,693 km (0.084 R)
• M73: 21,634,694 km (0.1 R)
• M74: 21,765,293 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784

Radius: 11.6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.5 AU - 5.92 AU

Year: 4456 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 60.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,596,985 km

• M1: 197,768 km (0.061 R)
• M2: 273,465 km (0.072 R)
• M3: 530,025 km (0.091 R)
• M4: 626,665 km (0.091 R)
• M5: 790,625 km (0.103 R)
• M6: 865,573 km (0.09 R)
• M7: 1,023,698 km (0.087 R)
• M8: 1,235,379 km (0.109 R)
• M9: 1,324,091 km (0.08 R)
• M10: 1,540,260 km (0.109 R)
• M11: 1,685,370 km (0.072 R)
• M12: 2,007,155 km (0.109 R)
• M13: 2,148,674 km (0.087 R)
• M14: 2,293,485 km (0.107 R)
• M15: 2,423,037 km (0.074 R)
• M16: 2,498,135 km (0.084 R)
• M17: 2,708,769 km (0.104 R)
• M18: 2,965,479 km (0.038 R)
• M19: 3,271,705 km (0.069 R)
• M20: 3,439,105 km (0.065 R)
• M21: 3,695,815 km (0.063 R)
• M22: 4,115,138 km (0.119 R)
• M23: 4,205,346 km (0.105 R)
• M24: 4,319,190 km (0.082 R)
• M25: 4,975,176 km (0.078 R)
• M26: 5,290,379 km (0.089 R)
• M27: 5,413,498 km (0.105 R)
• M28: 5,940,531 km (0.086 R)
• M29: 6,017,275 km (0.105 R)
• M30: 6,379,302 km (0.11 R)
• M31: 7,206,429 km (0.025 R)
• M32: 7,288,408 km (0.112 R)
• M33: 7,452,966 km (0.056 R)
• M34: 7,730,171 km (0.097 R)
• M35: 8,553,258 km (0.089 R)
• M36: 8,872,650 km (0.116 R)
• M37: 9,107,518 km (0.106 R)
• M38: 9,703,666 km (0.048 R)
• M39: 9,884,979 km (0.091 R)
• M40: 10,404,831 km (0.119 R)
• M41: 10,559,366 km (0.104 R)
• M42: 10,902,244 km (0.095 R)
• M43: 11,694,963 km (0.087 R)
• M44: 11,791,304 km (0.077 R)
• M45: 12,309,960 km (0.099 R)
• M46: 12,802,885 km (0.106 R)
• M47: 13,101,782 km (0.084 R)
• M48: 13,774,224 km (0.073 R)
• M49: 14,148,817 km (0.109 R)
• M50: 15,574,784 km (0.102 R)
• M51: 15,751,758 km (0.086 R)
• M52: 15,858,272 km (0.105 R)
• M53: 16,430,633 km (0.075 R)
• M54: 16,791,613 km (0.095 R)
• M55: 16,936,873 km (0.077 R)
• M56: 18,336,809 km (0.106 R)
• M57: 18,523,807 km (0.093 R)
• M58: 19,278,079 km (0.086 R)
• M59: 19,544,363 km (0.12 R)
• M60: 19,811,994 km (0.092 R)
• M61: 20,622,066 km (0.096 R)
• M62: 20,699,708 km (0.067 R)
• M63: 21,285,683 km (0.105 R)
• M64: 21,364,222 km (0.039 R)
• M65: 21,482,254 km (0.076 R)
• M66: 21,718,918 km (0.094 R)
• M67: 21,956,479 km (0.055 R)
• M68: 22,634,158 km (0.097 R)
• M69: 22,794,527 km (0.093 R)
• M70: 23,602,505 km (0.076 R)
• M71: 24,625,605 km (0.099 R)
• M72: 25,496,115 km (0.076 R)
• M73: 25,621,328 km (0.098 R)
• M74: 27,310,138 km (0.102 R)
• M75: 27,737,988 km (0.108 R)
• M76: 28,167,933 km (0.079 R)
• M77: 28,817,187 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.3

Radius: 4.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.41 AU - 13.27 AU

Year: 16244 Days

Day: 15.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 78,596,985 km

• M1: 818,749 km (0.114 R)
• M2: 1,193,641 km (0.094 R)
• M3: 1,748,799 km (0.106 R)
• M4: 1,903,184 km (0.119 R)
• M5: 2,224,820 km (0.069 R)
• M6: 2,621,403 km (0.106 R)
• M7: 3,183,592 km (0.055 R)
• M8: 3,372,086 km (0.065 R)
• M9: 4,460,261 km (0.034 R)
• M10: 4,957,374 km (0.081 R)
• M11: 5,005,545 km (0.111 R)
• M12: 5,521,657 km (0.113 R)
• M13: 5,722,717 km (0.089 R)
• M14: 6,003,063 km (0.108 R)
• M15: 6,524,262 km (0.107 R)
• M16: 7,470,618 km (0.039 R)
• M17: 7,525,970 km (0.099 R)
• M18: 8,372,993 km (0.052 R)
• M19: 8,459,311 km (0.111 R)
• M20: 8,836,896 km (0.106 R)
• M21: 9,071,914 km (0.113 R)
• M22: 9,819,903 km (0.089 R)
• M23: 10,063,299 km (0.11 R)
• M24: 13,810,277 km (0.118 R)
• M25: 15,051,491 km (0.111 R)
• M26: 15,791,850 km (0.115 R)
• M27: 16,041,230 km (0.093 R)
• M28: 17,528,233 km (0.117 R)
• M29: 18,269,341 km (0.107 R)
• M30: 18,568,686 km (0.119 R)
• M31: 19,134,316 km (0.074 R)
• M32: 20,282,479 km (0.085 R)
• M33: 21,177,673 km (0.097 R)
• M34: 22,046,089 km (0.102 R)
• M35: 23,167,923 km (0.113 R)
• M36: 23,208,314 km (0.027 R)
• M37: 23,329,788 km (0.094 R)
• M38: 23,817,327 km (0.097 R)
• M39: 24,144,348 km (0.068 R)
• M40: 26,855,211 km (0.094 R)
• M41: 27,366,088 km (0.073 R)
• M42: 27,408,723 km (0.107 R)
• M43: 27,966,125 km (0.105 R)
• M44: 28,138,462 km (0.119 R)
• M45: 28,570,650 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.8

Radius: 7

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.36 AU - 14.74 AU

Year: 20798 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,596,985 km

• M1: 250,128 km (0.115 R)
• M2: 488,587 km (0.084 R)
• M3: 632,051 km (0.095 R)
• M4: 720,314 km (0.106 R)
• M5: 1,010,384 km (0.05 R)
• M6: 1,088,325 km (0.109 R)
• M7: 1,278,314 km (0.107 R)
• M8: 1,391,709 km (0.063 R)
• M9: 1,568,234 km (0.085 R)
• M10: 2,140,297 km (0.106 R)
• M11: 4,533,563 km (0.045 R)
• M12: 4,751,976 km (0.092 R)
• M13: 4,795,958 km (0.11 R)
• M14: 5,519,713 km (0.084 R)
• M15: 6,036,872 km (0.113 R)
• M16: 6,374,066 km (0.109 R)
• M17: 6,520,522 km (0.053 R)
• M18: 6,618,659 km (0.063 R)
• M19: 6,717,393 km (0.112 R)
• M20: 6,766,910 km (0.063 R)
• M21: 7,016,589 km (0.057 R)
• M22: 7,319,973 km (0.105 R)
• M23: 7,524,623 km (0.117 R)
• M24: 7,679,457 km (0.07 R)
• M25: 8,900,625 km (0.081 R)
• M26: 9,174,089 km (0.063 R)
• M27: 9,897,844 km (0.098 R)
• M28: 10,181,182 km (0.114 R)
• M29: 11,105,398 km (0.081 R)
• M30: 11,222,832 km (0.112 R)
• M31: 11,518,288 km (0.099 R)
• M32: 11,936,115 km (0.108 R)
• M33: 12,541,537 km (0.101 R)
• M34: 12,602,723 km (0.053 R)
• M35: 13,033,116 km (0.085 R)
• M36: 14,673,906 km (0.119 R)
• M37: 14,867,485 km (0.085 R)
• M38: 14,996,887 km (0.03 R)
• M39: 15,584,059 km (0.111 R)
• M40: 16,112,439 km (0.09 R)
• M41: 17,390,453 km (0.106 R)
• M42: 18,283,553 km (0.117 R)
• M43: 20,978,558 km (0.1 R)
• M44: 21,708,147 km (0.073 R)
• M45: 21,781,600 km (0.099 R)
• M46: 22,371,913 km (0.071 R)
• M47: 23,042,261 km (0.113 R)
• M48: 23,794,888 km (0.083 R)
• M49: 24,326,409 km (0.09 R)
• M50: 24,555,443 km (0.115 R)
• M51: 25,711,386 km (0.082 R)
• M52: 26,491,689 km (0.093 R)
• M53: 26,806,143 km (0.106 R)
• M54: 27,676,952 km (0.075 R)
• M55: 28,075,780 km (0.075 R)
• M56: 28,556,887 km (0.099 R)
• M57: 28,637,371 km (0.11 R)
• M58: 28,718,004 km (0.117 R)
• M59: 28,960,053 km (0.099 R)
• M60: 30,755,677 km (0.071 R)
• M61: 31,168,866 km (0.115 R)
• M62: 33,346,712 km (0.096 R)
• M63: 33,431,384 km (0.087 R)
• M64: 36,442,041 km (0.094 R)
• M65: 36,616,622 km (0.055 R)
• M66: 38,289,575 km (0.083 R)
• M67: 39,001,511 km (0.06 R)
• M68: 39,538,268 km (0.055 R)
• M69: 39,897,453 km (0.075 R)
• M70: 40,167,477 km (0.118 R)
• M71: 41,163,051 km (0.102 R)
• M72: 42,350,110 km (0.063 R)
• M73: 47,304,642 km (0.113 R)
• M74: 49,995,010 km (0.096 R)
• M75: 51,750,691 km (0.045 R)
• M76: 52,045,249 km (0.055 R)
• M77: 52,636,011 km (0.101 R)
• M78: 53,229,017 km (0.046 R)
• M79: 54,421,761 km (0.112 R)
• M80: 55,824,241 km (0.116 R)
• M81: 56,328,086 km (0.076 R)
• M82: 57,238,688 km (0.109 R)
• M83: 57,543,419 km (0.081 R)
• M84: 57,848,599 km (0.101 R)
• M85: 59,485,200 km (0.114 R)
• M86: 64,380,042 km (0.114 R)
• M87: 65,119,953 km (0.051 R)
• M88: 65,862,856 km (0.07 R)
• M89: 66,928,891 km (0.071 R)
• M90: 68,215,582 km (0.088 R)
• M91: 68,646,424 km (0.116 R)
• M92: 68,754,134 km (0.066 R)
• M93: 69,727,119 km (0.082 R)
• M94: 69,944,036 km (0.104 R)
• M95: 70,052,494 km (0.081 R)
• M96: 70,704,741 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 5.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.56 AU - 17.68 AU

Year: 24254 Days

Day: 24 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,596,985 km

• M1: 86,318 km (0.115 R)
• M2: 217,665 km (0.08 R)
• M3: 565,630 km (0.073 R)
• M4: 1,086,230 km (0.108 R)
• M5: 1,170,155 km (0.058 R)
• M6: 1,654,104 km (0.09 R)
• M7: 1,817,016 km (0.064 R)
• M8: 1,951,055 km (0.1 R)
• M9: 2,088,386 km (0.107 R)
• M10: 2,158,248 km (0.084 R)
• M11: 2,899,207 km (0.11 R)
• M12: 3,711,523 km (0.116 R)
• M13: 3,968,383 km (0.06 R)
• M14: 5,004,946 km (0.038 R)
• M15: 5,193,440 km (0.061 R)
• M16: 5,384,177 km (0.056 R)
• M17: 6,474,147 km (0.112 R)
• M18: 7,361,711 km (0.072 R)
• M19: 7,684,095 km (0.116 R)
• M20: 8,231,473 km (0.092 R)
• M21: 8,791,418 km (0.117 R)
• M22: 8,904,813 km (0.118 R)
• M23: 10,184,773 km (0.051 R)
• M24: 10,363,692 km (0.112 R)
• M25: 10,483,669 km (0.108 R)
• M26: 11,335,629 km (0.105 R)
• M27: 12,020,638 km (0.11 R)
• M28: 13,757,918 km (0.069 R)
• M29: 14,487,955 km (0.089 R)
• M30: 15,094,724 km (0.107 R)
• M31: 15,503,725 km (0.04 R)
• M32: 15,640,906 km (0.118 R)
• M33: 15,778,387 km (0.058 R)
• M34: 16,822,879 km (0.074 R)
• M35: 17,317,898 km (0.066 R)
• M36: 18,249,893 km (0.064 R)
• M37: 18,758,526 km (0.096 R)
• M38: 19,789,704 km (0.063 R)
• M39: 20,462,146 km (0.11 R)
• M40: 20,838,983 km (0.1 R)
• M41: 21,983,407 km (0.114 R)
• M42: 23,777,235 km (0.094 R)
• M43: 23,935,360 km (0.109 R)
• M44: 28,336,829 km (0.083 R)
• M45: 28,672,676 km (0.098 R)
• M46: 29,773,118 km (0.114 R)
• M47: 30,285,640 km (0.087 R)
• M48: 30,801,154 km (0.07 R)
• M49: 30,887,323 km (0.037 R)
• M50: 30,973,641 km (0.094 R)
• M51: 31,406,128 km (0.12 R)
• M52: 31,666,728 km (0.118 R)
• M53: 32,189,871 km (0.03 R)
• M54: 32,891,785 km (0.114 R)
• M55: 33,598,784 km (0.072 R)
• M56: 34,043,239 km (0.064 R)
• M57: 34,489,639 km (0.116 R)
• M58: 34,579,099 km (0.117 R)
• M59: 35,840,359 km (0.107 R)
• M60: 38,779,209 km (0.116 R)
• M61: 39,713,448 km (0.045 R)
• M62: 42,559,996 km (0.05 R)
• M63: 42,848,271 km (0.069 R)
• M64: 44,786,461 km (0.117 R)
• M65: 45,569,755 km (0.04 R)
• M66: 47,846,934 km (0.095 R)
• M67: 48,246,660 km (0.117 R)
• M68: 48,647,582 km (0.116 R)
• M69: 51,689,206 km (0.101 R)
• M70: 52,099,403 km (0.095 R)
• M71: 53,647,292 km (0.116 R)
• M72: 53,750,964 km (0.058 R)
• M73: 55,839,350 km (0.115 R)
• M74: 56,260,318 km (0.101 R)
• M75: 56,576,718 km (0.07 R)
• M76: 58,273,756 km (0.109 R)
• M77: 58,593,896 km (0.103 R)
• M78: 59,342,932 km (0.094 R)
• M79: 60,202,970 km (0.086 R)
• M80: 61,392,273 km (0.07 R)
• M81: 62,152,979 km (0.042 R)
• M82: 64,895,706 km (0.103 R)
• M83: 65,448,919 km (0.084 R)
• M84: 66,114,929 km (0.107 R)
• M85: 67,117,982 km (0.118 R)
• M86: 68,463,316 km (0.09 R)
• M87: 68,913,755 km (0.096 R)
• M88: 69,252,295 km (0.103 R)
• M89: 69,591,284 km (0.099 R)
• M90: 70,384,452 km (0.073 R)
• M91: 70,497,997 km (0.109 R)
• M92: 70,952,924 km (0.086 R)
• M93: 71,865,471 km (0.051 R)
• M94: 75,554,554 km (0.095 R)
• M95: 76,836,907 km (0.115 R)
• M96: 77,773,988 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit