🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.57 AU - 0.71 AU

Year: 178 Days

Day: 19.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,354,352 km

• M1: 151,991 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.11 AU - 1.47 AU

Year: 510 Days

Day: 28.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.28 AU - 3.44 AU

Year: 1684 Days

Day: 21.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.16 AU - 4.78 AU

Year: 2755 Days

Day: 26.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,354,352 km

• M1: 1,486,853 km (0.091 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.4

Radius: 13.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.07 AU - 10.81 AU

Year: 11747 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,354,352 km

• M1: 173,833 km (0.117 R)
• M2: 266,284 km (0.117 R)
• M3: 353,500 km (0.113 R)
• M4: 471,832 km (0.094 R)
• M5: 926,759 km (0.097 R)
• M6: 2,071,631 km (0.1 R)
• M7: 2,257,881 km (0.081 R)
• M8: 2,675,857 km (0.086 R)
• M9: 4,444,254 km (0.062 R)
• M10: 4,651,746 km (0.116 R)
• M11: 6,230,303 km (0.091 R)
• M12: 6,541,167 km (0.11 R)
• M13: 6,737,888 km (0.088 R)
• M14: 7,097,222 km (0.118 R)
• M15: 7,218,546 km (0.089 R)
• M16: 8,086,214 km (0.082 R)
• M17: 8,382,717 km (0.096 R)
• M18: 8,553,857 km (0.086 R)
• M19: 8,639,875 km (0.102 R)
• M20: 9,205,954 km (0.052 R)
• M21: 9,426,910 km (0.062 R)
• M22: 10,009,594 km (0.086 R)
• M23: 10,328,237 km (0.12 R)
• M24: 10,465,867 km (0.12 R)
• M25: 10,928,872 km (0.074 R)
• M26: 11,731,615 km (0.06 R)
• M27: 12,019,441 km (0.082 R)
• M28: 12,602,125 km (0.103 R)
• M29: 13,393,497 km (0.084 R)
• M30: 13,593,809 km (0.103 R)
• M31: 13,946,860 km (0.093 R)
• M32: 14,662,087 km (0.097 R)
• M33: 15,024,264 km (0.072 R)
• M34: 15,180,294 km (0.098 R)
• M35: 15,284,714 km (0.117 R)
• M36: 16,181,403 km (0.06 R)
• M37: 16,770,819 km (0.078 R)
• M38: 19,367,539 km (0.077 R)
• M39: 21,322,933 km (0.099 R)
• M40: 21,968,896 km (0.111 R)
• M41: 22,205,560 km (0.078 R)
• M42: 22,383,432 km (0.098 R)
• M43: 23,100,006 km (0.039 R)
• M44: 23,220,133 km (0.032 R)
• M45: 23,581,860 km (0.059 R)
• M46: 23,945,533 km (0.063 R)
• M47: 24,311,000 km (0.086 R)
• M48: 24,433,222 km (0.064 R)
• M49: 24,555,593 km (0.116 R)
• M50: 24,739,748 km (0.055 R)
• M51: 25,109,255 km (0.084 R)
• M52: 25,791,271 km (0.054 R)
• M53: 27,173,855 km (0.119 R)
• M54: 27,555,030 km (0.07 R)
• M55: 28,130,234 km (0.108 R)
• M56: 29,032,908 km (0.113 R)
• M57: 29,422,610 km (0.105 R)
• M58: 29,683,509 km (0.089 R)
• M59: 30,141,727 km (0.085 R)
• M60: 30,338,897 km (0.061 R)
• M61: 30,866,529 km (0.061 R)
• M62: 32,132,127 km (0.12 R)
• M63: 33,007,873 km (0.077 R)
• M64: 34,301,745 km (0.066 R)
• M65: 34,507,591 km (0.104 R)
• M66: 35,335,017 km (0.055 R)
• M67: 37,643,911 km (0.102 R)
• M68: 38,211,036 km (0.097 R)
• M69: 38,780,854 km (0.077 R)
• M70: 39,497,279 km (0.07 R)
• M71: 39,712,999 km (0.09 R)
• M72: 41,892,041 km (0.051 R)
• M73: 42,922,322 km (0.101 R)
• M74: 43,663,280 km (0.118 R)
• M75: 43,960,830 km (0.116 R)
• M76: 44,109,830 km (0.108 R)
• M77: 44,782,571 km (0.101 R)
• M78: 45,911,287 km (0.108 R)
• M79: 46,213,924 km (0.109 R)
• M80: 46,973,283 km (0.06 R)
• M81: 47,125,723 km (0.049 R)
• M82: 48,120,100 km (0.069 R)
• M83: 48,273,737 km (0.108 R)
• M84: 49,198,850 km (0.074 R)
• M85: 49,586,009 km (0.055 R)
• M86: 50,285,529 km (0.103 R)
• M87: 51,537,065 km (0.077 R)
• M88: 52,009,046 km (0.107 R)
• M89: 52,561,511 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 12

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.46 AU - 11.64 AU

Year: 13670 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,354,352 km

• M1: 178,470 km (0.057 R)
• M2: 256,411 km (0.08 R)
• M3: 340,934 km (0.108 R)
• M4: 452,234 km (0.103 R)
• M5: 620,382 km (0.068 R)
• M6: 858,692 km (0.098 R)
• M7: 939,624 km (0.112 R)
• M8: 1,127,519 km (0.07 R)
• M9: 2,088,985 km (0.078 R)
• M10: 2,478,538 km (0.119 R)
• M11: 2,573,532 km (0.06 R)
• M12: 2,816,778 km (0.035 R)
• M13: 2,941,094 km (0.115 R)
• M14: 3,221,441 km (0.119 R)
• M15: 3,325,561 km (0.092 R)
• M16: 3,672,029 km (0.075 R)
• M17: 3,890,891 km (0.102 R)
• M18: 4,544,484 km (0.085 R)
• M19: 5,110,263 km (0.094 R)
• M20: 5,730,047 km (0.088 R)
• M21: 5,888,771 km (0.053 R)
• M22: 6,081,153 km (0.086 R)
• M23: 6,406,379 km (0.093 R)
• M24: 6,538,175 km (0.046 R)
• M25: 7,006,267 km (0.086 R)
• M26: 7,210,318 km (0.108 R)
• M27: 7,381,757 km (0.056 R)
• M28: 7,554,692 km (0.1 R)
• M29: 8,010,517 km (0.112 R)
• M30: 8,331,405 km (0.085 R)
• M31: 8,838,841 km (0.086 R)
• M32: 9,770,087 km (0.067 R)
• M33: 10,382,541 km (0.099 R)
• M34: 10,537,524 km (0.094 R)
• M35: 10,654,360 km (0.046 R)
• M36: 10,771,495 km (0.043 R)
• M37: 10,967,917 km (0.114 R)
• M38: 11,684,491 km (0.049 R)
• M39: 12,539,892 km (0.107 R)
• M40: 12,870,952 km (0.077 R)
• M41: 13,711,393 km (0.105 R)
• M42: 14,396,551 km (0.116 R)
• M43: 15,005,265 km (0.108 R)
• M44: 15,622,356 km (0.068 R)
• M45: 17,109,808 km (0.079 R)
• M46: 17,523,296 km (0.117 R)
• M47: 17,615,598 km (0.073 R)
• M48: 18,219,674 km (0.111 R)
• M49: 18,500,769 km (0.115 R)
• M50: 18,641,989 km (0.11 R)
• M51: 18,783,359 km (0.084 R)
• M52: 19,448,322 km (0.071 R)
• M53: 19,783,720 km (0.116 R)
• M54: 21,242,449 km (0.05 R)
• M55: 21,538,353 km (0.111 R)
• M56: 21,786,088 km (0.091 R)
• M57: 21,935,087 km (0.098 R)
• M58: 22,284,248 km (0.091 R)
• M59: 22,534,675 km (0.076 R)
• M60: 22,735,735 km (0.09 R)
• M61: 23,190,363 km (0.081 R)
• M62: 23,291,790 km (0.091 R)
• M63: 25,351,304 km (0.072 R)
• M64: 25,980,363 km (0.108 R)
• M65: 27,200,633 km (0.1 R)
• M66: 27,361,151 km (0.03 R)
• M67: 28,656,819 km (0.115 R)
• M68: 29,366,960 km (0.081 R)
• M69: 29,476,764 km (0.081 R)
• M70: 30,304,489 km (0.079 R)
• M71: 30,748,945 km (0.077 R)
• M72: 31,869,732 km (0.062 R)
• M73: 32,039,077 km (0.073 R)
• M74: 32,776,145 km (0.111 R)
• M75: 34,729,894 km (0.115 R)
• M76: 34,962,219 km (0.087 R)
• M77: 35,428,516 km (0.109 R)
• M78: 37,552,058 km (0.096 R)
• M79: 37,671,137 km (0.053 R)
• M80: 37,850,206 km (0.088 R)
• M81: 38,149,103 km (0.101 R)
• M82: 38,990,441 km (0.101 R)
• M83: 40,202,932 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.6

Radius: 6.6

Gravity: 19.85 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.2 AU - 16.02 AU

Year: 20455 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,354,352 km

• M1: 84,672 km (0.084 R)
• M2: 130,898 km (0.107 R)
• M3: 178,321 km (0.079 R)
• M4: 220,208 km (0.065 R)
• M5: 651,648 km (0.088 R)
• M6: 904,768 km (0.108 R)
• M7: 1,246,898 km (0.088 R)
• M8: 1,693,149 km (0.101 R)
• M9: 3,462,144 km (0.059 R)
• M10: 3,635,527 km (0.1 R)
• M11: 4,686,303 km (0.08 R)
• M12: 4,734,025 km (0.119 R)
• M13: 4,781,896 km (0.11 R)
• M14: 6,397,254 km (0.094 R)
• M15: 6,556,725 km (0.095 R)
• M16: 7,318,029 km (0.106 R)
• M17: 7,822,024 km (0.114 R)
• M18: 8,221,899 km (0.071 R)
• M19: 8,279,494 km (0.092 R)
• M20: 8,569,864 km (0.086 R)
• M21: 10,132,713 km (0.115 R)
• M22: 10,256,580 km (0.099 R)
• M23: 10,631,023 km (0.06 R)
• M24: 10,693,854 km (0.049 R)
• M25: 11,201,141 km (0.09 R)
• M26: 11,329,196 km (0.1 R)
• M27: 11,393,374 km (0.066 R)
• M28: 13,104,923 km (0.112 R)
• M29: 13,239,860 km (0.088 R)
• M30: 13,852,912 km (0.105 R)
• M31: 15,532,298 km (0.057 R)
• M32: 16,468,482 km (0.061 R)
• M33: 16,760,197 km (0.074 R)
• M34: 16,906,654 km (0.093 R)
• M35: 17,571,317 km (0.101 R)
• M36: 18,094,012 km (0.115 R)
• M37: 19,002,071 km (0.082 R)
• M38: 20,470,075 km (0.107 R)
• M39: 21,257,109 km (0.051 R)
• M40: 22,375,653 km (0.058 R)
• M41: 23,104,793 km (0.105 R)
• M42: 24,006,569 km (0.063 R)
• M43: 25,506,736 km (0.116 R)
• M44: 25,675,333 km (0.039 R)
• M45: 27,986,919 km (0.117 R)
• M46: 29,387,754 km (0.072 R)
• M47: 30,274,869 km (0.084 R)
• M48: 31,170,811 km (0.115 R)
• M49: 32,348,445 km (0.113 R)
• M50: 33,356,286 km (0.11 R)
• M51: 34,933,945 km (0.113 R)
• M52: 35,308,688 km (0.083 R)
• M53: 36,346,149 km (0.084 R)
• M54: 36,440,845 km (0.112 R)
• M55: 36,535,839 km (0.074 R)
• M56: 37,297,891 km (0.069 R)
• M57: 39,420,535 km (0.103 R)
• M58: 39,712,999 km (0.092 R)
• M59: 39,908,374 km (0.112 R)
• M60: 40,006,211 km (0.118 R)
• M61: 45,099,270 km (0.118 R)
• M62: 46,635,640 km (0.088 R)
• M63: 48,293,185 km (0.072 R)
• M64: 48,501,724 km (0.092 R)
• M65: 51,240,113 km (0.108 R)
• M66: 52,413,708 km (0.113 R)
• M67: 53,165,138 km (0.047 R)
• M68: 54,570,012 km (0.107 R)
• M69: 55,222,558 km (0.063 R)
• M70: 55,331,615 km (0.101 R)
• M71: 55,987,153 km (0.075 R)
• M72: 56,206,314 km (0.05 R)
• M73: 56,315,969 km (0.073 R)
• M74: 57,526,814 km (0.099 R)
• M75: 59,303,289 km (0.104 R)
• M76: 59,415,038 km (0.09 R)
• M77: 60,760,073 km (0.077 R)
• M78: 62,115,130 km (0.111 R)
• M79: 64,625,083 km (0.088 R)
• M80: 65,200,138 km (0.054 R)
• M81: 66,008,116 km (0.065 R)
• M82: 67,750,632 km (0.065 R)
• M83: 68,217,826 km (0.075 R)
• M84: 68,686,217 km (0.08 R)
• M85: 69,625,991 km (0.064 R)
• M86: 71,162,062 km (0.112 R)
• M87: 72,589,973 km (0.043 R)
• M88: 73,068,088 km (0.063 R)
• M89: 75,837,294 km (0.079 R)
• M90: 76,808,484 km (0.117 R)
• M91: 78,028,305 km (0.091 R)
• M92: 78,273,047 km (0.116 R)
• M93: 81,974,547 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.6

Radius: 7.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.83 AU - 19.49 AU

Year: 23681 Days

Day: 17.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,354,352 km

• M1: 105,167 km (0.074 R)
• M2: 226,641 km (0.12 R)
• M3: 368,160 km (0.101 R)
• M4: 890,855 km (0.046 R)
• M5: 1,488,948 km (0.064 R)
• M6: 1,571,226 km (0.087 R)
• M7: 2,378,606 km (0.081 R)
• M8: 2,475,396 km (0.109 R)
• M9: 2,944,086 km (0.1 R)
• M10: 3,513,007 km (0.071 R)
• M11: 3,586,609 km (0.073 R)
• M12: 4,749,732 km (0.077 R)
• M13: 5,499,218 km (0.061 R)
• M14: 5,714,040 km (0.068 R)
• M15: 5,887,873 km (0.117 R)
• M16: 6,063,351 km (0.071 R)
• M17: 7,013,148 km (0.04 R)
• M18: 7,339,870 km (0.068 R)
• M19: 7,434,266 km (0.07 R)
• M20: 7,528,962 km (0.084 R)
• M21: 9,098,094 km (0.066 R)
• M22: 9,301,098 km (0.104 R)
• M23: 9,971,446 km (0.114 R)
• M24: 11,631,982 km (0.101 R)
• M25: 12,018,693 km (0.088 R)
• M26: 13,204,106 km (0.116 R)
• M27: 13,318,848 km (0.094 R)
• M28: 13,665,317 km (0.09 R)
• M29: 14,426,171 km (0.108 R)
• M30: 14,663,134 km (0.095 R)
• M31: 14,901,294 km (0.052 R)
• M32: 15,020,823 km (0.11 R)
• M33: 15,684,140 km (0.058 R)
• M34: 15,866,799 km (0.118 R)
• M35: 16,050,056 km (0.079 R)
• M36: 16,234,062 km (0.117 R)
• M37: 16,542,233 km (0.083 R)
• M38: 16,790,117 km (0.07 R)
• M39: 16,914,582 km (0.093 R)
• M40: 16,976,965 km (0.057 R)
• M41: 17,289,774 km (0.075 R)
• M42: 17,541,398 km (0.074 R)
• M43: 20,854,392 km (0.104 R)
• M44: 21,932,693 km (0.085 R)
• M45: 22,341,694 km (0.088 R)
• M46: 23,514,242 km (0.112 R)
• M47: 23,862,955 km (0.104 R)
• M48: 24,072,990 km (0.03 R)
• M49: 24,494,856 km (0.025 R)
• M50: 25,061,234 km (0.091 R)
• M51: 25,417,426 km (0.115 R)
• M52: 25,703,607 km (0.046 R)
• M53: 25,847,071 km (0.047 R)
• M54: 26,786,097 km (0.098 R)
• M55: 27,809,795 km (0.055 R)
• M56: 30,576,309 km (0.118 R)
• M57: 30,956,886 km (0.091 R)
• M58: 31,185,920 km (0.092 R)
• M59: 32,262,426 km (0.108 R)
• M60: 32,339,768 km (0.032 R)
• M61: 32,417,260 km (0.101 R)
• M62: 32,805,167 km (0.075 R)
• M63: 34,135,990 km (0.107 R)
• M64: 35,964,375 km (0.066 R)
• M65: 36,930,927 km (0.053 R)
• M66: 37,498,651 km (0.111 R)
• M67: 39,715,392 km (0.101 R)
• M68: 39,881,296 km (0.032 R)
• M69: 40,965,283 km (0.055 R)
• M70: 41,216,757 km (0.114 R)
• M71: 43,417,940 km (0.108 R)
• M72: 45,050,501 km (0.089 R)
• M73: 48,021,814 km (0.087 R)
• M74: 48,907,733 km (0.081 R)
• M75: 49,263,476 km (0.114 R)
• M76: 50,246,634 km (0.083 R)
• M77: 50,695,577 km (0.095 R)
• M78: 50,965,601 km (0.081 R)
• M79: 51,778,516 km (0.054 R)
• M80: 54,151,138 km (0.074 R)
• M81: 55,628,716 km (0.108 R)
• M82: 57,213,107 km (0.106 R)
• M83: 58,812,308 km (0.079 R)
• M84: 59,096,096 km (0.108 R)
• M85: 59,664,867 km (0.096 R)
• M86: 59,854,856 km (0.066 R)
• M87: 61,382,250 km (0.029 R)
• M88: 61,478,143 km (0.083 R)
• M89: 61,670,077 km (0.06 R)
• M90: 62,536,248 km (0.1 R)
• M91: 63,115,940 km (0.073 R)
• M92: 63,600,338 km (0.04 R)
• M93: 64,085,933 km (0.067 R)
• M94: 64,183,171 km (0.103 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 19,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit