🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.97 AU - 1.29 AU

Year: 420 Days

Day: 15.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.03 AU - 2.81 AU

Year: 1317 Days

Day: 23 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.55 AU - 3.33 AU

Year: 1764 Days

Day: 31.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,396,879 km

• M1: 238,010 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.8 AU - 5.02 AU

Year: 3240 Days

Day: 37.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 13.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.01 AU - 11.47 AU

Year: 11464 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 98,396,879 km

• M1: 200,312 km (0.098 R)
• M2: 398,978 km (0.083 R)
• M3: 795,412 km (0.058 R)
• M4: 1,106,276 km (0.109 R)
• M5: 1,194,689 km (0.114 R)
• M6: 1,322,894 km (0.093 R)
• M7: 1,417,440 km (0.084 R)
• M8: 1,840,802 km (0.115 R)
• M9: 1,947,465 km (0.076 R)
• M10: 2,122,794 km (0.083 R)
• M11: 2,349,285 km (0.116 R)
• M12: 2,728,665 km (0.106 R)
• M13: 3,256,297 km (0.089 R)
• M14: 3,412,926 km (0.108 R)
• M15: 3,679,808 km (0.083 R)
• M16: 4,149,247 km (0.105 R)
• M17: 4,376,935 km (0.094 R)
• M18: 4,934,037 km (0.117 R)
• M19: 5,145,120 km (0.109 R)
• M20: 5,297,709 km (0.11 R)
• M21: 5,420,978 km (0.12 R)
• M22: 5,923,178 km (0.11 R)
• M23: 6,539,222 km (0.104 R)
• M24: 6,838,268 km (0.064 R)
• M25: 7,073,885 km (0.055 R)
• M26: 7,415,417 km (0.09 R)
• M27: 7,762,185 km (0.04 R)
• M28: 7,867,352 km (0.054 R)
• M29: 8,221,151 km (0.102 R)
• M30: 8,435,974 km (0.094 R)
• M31: 8,981,108 km (0.111 R)
• M32: 9,425,563 km (0.083 R)
• M33: 10,336,016 km (0.063 R)
• M34: 10,880,104 km (0.096 R)
• M35: 11,353,880 km (0.113 R)
• M36: 11,553,294 km (0.078 R)
• M37: 11,834,538 km (0.115 R)
• M38: 12,940,216 km (0.086 R)
• M39: 13,023,392 km (0.058 R)
• M40: 14,681,834 km (0.106 R)
• M41: 15,469,617 km (0.053 R)
• M42: 16,586,365 km (0.096 R)
• M43: 16,812,856 km (0.053 R)
• M44: 16,994,767 km (0.101 R)
• M45: 17,131,649 km (0.117 R)
• M46: 19,276,284 km (0.086 R)
• M47: 20,671,284 km (0.098 R)
• M48: 21,504,245 km (0.046 R)
• M49: 22,448,208 km (0.105 R)
• M50: 22,698,784 km (0.072 R)
• M51: 24,017,190 km (0.045 R)
• M52: 25,099,980 km (0.113 R)
• M53: 26,093,459 km (0.066 R)
• M54: 26,515,624 km (0.109 R)
• M55: 26,780,712 km (0.1 R)
• M56: 27,634,616 km (0.119 R)
• M57: 27,957,149 km (0.112 R)
• M58: 28,280,879 km (0.108 R)
• M59: 28,389,188 km (0.089 R)
• M60: 28,605,955 km (0.099 R)
• M61: 30,028,781 km (0.116 R)
• M62: 30,693,145 km (0.053 R)
• M63: 31,138,797 km (0.075 R)
• M64: 31,250,546 km (0.03 R)
• M65: 31,642,792 km (0.091 R)
• M66: 32,205,878 km (0.039 R)
• M67: 32,715,409 km (0.075 R)
• M68: 34,087,520 km (0.081 R)
• M69: 34,260,306 km (0.099 R)
• M70: 34,375,646 km (0.109 R)
• M71: 34,491,135 km (0.072 R)
• M72: 34,722,563 km (0.092 R)
• M73: 37,480,101 km (0.095 R)
• M74: 37,896,881 km (0.073 R)
• M75: 39,276,771 km (0.07 R)
• M76: 40,795,339 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742

Radius: 5.8

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.98 AU - 19.5 AU

Year: 21847 Days

Day: 24.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 98,396,879 km

• M1: 224,247 km (0.074 R)
• M2: 289,023 km (0.054 R)
• M3: 862,581 km (0.113 R)
• M4: 2,197,144 km (0.104 R)
• M5: 2,233,945 km (0.11 R)
• M6: 3,386,148 km (0.032 R)
• M7: 3,775,850 km (0.094 R)
• M8: 4,834,854 km (0.052 R)
• M9: 6,396,057 km (0.057 R)
• M10: 6,554,930 km (0.099 R)
• M11: 7,534,497 km (0.07 R)
• M12: 8,270,069 km (0.064 R)
• M13: 8,733,972 km (0.064 R)
• M14: 11,177,504 km (0.113 R)
• M15: 11,496,896 km (0.113 R)
• M16: 11,690,026 km (0.105 R)
• M17: 12,341,376 km (0.053 R)
• M18: 12,539,144 km (0.119 R)
• M19: 13,340,390 km (0.049 R)
• M20: 13,747,296 km (0.107 R)
• M21: 13,815,513 km (0.1 R)
• M22: 14,296,021 km (0.071 R)
• M23: 14,503,663 km (0.072 R)
• M24: 14,712,352 km (0.062 R)
• M25: 16,561,831 km (0.042 R)
• M26: 16,925,952 km (0.111 R)
• M27: 17,884,575 km (0.107 R)
• M28: 18,634,060 km (0.096 R)
• M29: 19,546,757 km (0.06 R)
• M30: 20,864,714 km (0.052 R)
• M31: 21,178,870 km (0.12 R)
• M32: 22,451,499 km (0.12 R)
• M33: 24,076,730 km (0.032 R)
• M34: 24,323,716 km (0.092 R)
• M35: 25,655,436 km (0.116 R)
• M36: 26,839,952 km (0.045 R)
• M37: 27,955,803 km (0.099 R)
• M38: 30,232,533 km (0.091 R)
• M39: 30,499,116 km (0.036 R)
• M40: 32,386,443 km (0.05 R)
• M41: 32,750,115 km (0.069 R)
• M42: 32,841,370 km (0.103 R)
• M43: 33,115,284 km (0.107 R)
• M44: 33,941,662 km (0.055 R)
• M45: 34,033,964 km (0.073 R)
• M46: 35,240,770 km (0.063 R)
• M47: 36,461,489 km (0.078 R)
• M48: 36,555,885 km (0.106 R)
• M49: 36,934,667 km (0.077 R)
• M50: 39,331,075 km (0.036 R)
• M51: 40,596,823 km (0.115 R)
• M52: 42,073,952 km (0.1 R)
• M53: 43,769,195 km (0.08 R)
• M54: 43,869,576 km (0.05 R)
• M55: 43,970,105 km (0.089 R)
• M56: 45,385,002 km (0.087 R)
• M57: 46,200,161 km (0.118 R)
• M58: 48,363,047 km (0.062 R)
• M59: 48,466,868 km (0.107 R)
• M60: 49,927,990 km (0.095 R)
• M61: 50,138,026 km (0.116 R)
• M62: 51,934,098 km (0.06 R)
• M63: 52,146,826 km (0.105 R)
• M64: 56,242,666 km (0.055 R)
• M65: 56,570,435 km (0.073 R)
• M66: 57,557,332 km (0.117 R)
• M67: 58,550,063 km (0.087 R)
• M68: 58,882,320 km (0.112 R)
• M69: 59,659,780 km (0.111 R)
• M70: 59,771,081 km (0.084 R)
• M71: 59,993,982 km (0.08 R)
• M72: 64,395,301 km (0.103 R)
• M73: 64,852,622 km (0.106 R)
• M74: 68,782,707 km (0.09 R)
• M75: 68,899,394 km (0.093 R)
• M76: 69,601,307 km (0.073 R)
• M77: 70,188,179 km (0.052 R)
• M78: 70,658,665 km (0.067 R)
• M79: 71,366,562 km (0.094 R)
• M80: 72,670,307 km (0.091 R)
• M81: 73,027,248 km (0.092 R)
• M82: 73,623,395 km (0.039 R)
• M83: 76,386,767 km (0.045 R)
• M84: 79,428,541 km (0.099 R)
• M85: 80,164,413 km (0.057 R)
• M86: 82,633,825 km (0.101 R)
• M87: 82,757,841 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.6

Radius: 4.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.27 AU - 18.77 AU

Year: 24565 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,396,879 km

• M1: 70,012 km (0.109 R)
• M2: 656,585 km (0.086 R)
• M3: 2,389,976 km (0.059 R)
• M4: 2,499,631 km (0.077 R)
• M5: 2,610,782 km (0.033 R)
• M6: 4,691,389 km (0.094 R)
• M7: 5,178,181 km (0.073 R)
• M8: 5,344,085 km (0.065 R)
• M9: 6,783,815 km (0.104 R)
• M10: 8,307,020 km (0.108 R)
• M11: 11,432,718 km (0.1 R)
• M12: 12,053,100 km (0.109 R)
• M13: 12,335,840 km (0.088 R)
• M14: 12,716,268 km (0.032 R)
• M15: 13,683,867 km (0.119 R)
• M16: 14,808,992 km (0.111 R)
• M17: 16,865,664 km (0.109 R)
• M18: 19,522,522 km (0.091 R)
• M19: 20,113,883 km (0.059 R)
• M20: 21,049,468 km (0.081 R)
• M21: 21,162,713 km (0.085 R)
• M22: 21,465,649 km (0.07 R)
• M23: 21,999,264 km (0.118 R)
• M24: 22,460,176 km (0.104 R)
• M25: 23,391,422 km (0.111 R)
• M26: 25,211,131 km (0.114 R)
• M27: 26,341,043 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.3

Radius: 4.9

Gravity: 30.54 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.93 AU - 19.59 AU

Year: 28427 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,396,879 km

• M1: 69,713 km (0.043 R)
• M2: 106,663 km (0.12 R)
• M3: 190,139 km (0.068 R)
• M4: 546,631 km (0.109 R)
• M5: 597,643 km (0.071 R)
• M6: 732,581 km (0.093 R)
• M7: 937,829 km (0.062 R)
• M8: 1,260,811 km (0.065 R)
• M9: 1,690,606 km (0.117 R)
• M10: 1,843,195 km (0.085 R)
• M11: 1,960,779 km (0.042 R)
• M12: 2,000,423 km (0.091 R)
• M13: 2,671,818 km (0.066 R)
• M14: 2,849,839 km (0.074 R)
• M15: 3,599,774 km (0.098 R)
• M16: 3,796,345 km (0.104 R)
• M17: 3,996,358 km (0.091 R)
• M18: 4,046,922 km (0.076 R)
• M19: 4,406,854 km (0.027 R)
• M20: 5,156,938 km (0.115 R)
• M21: 7,508,168 km (0.063 R)
• M22: 7,822,323 km (0.08 R)
• M23: 8,790,520 km (0.091 R)
• M24: 10,626,086 km (0.075 R)
• M25: 13,475,627 km (0.037 R)
• M26: 14,164,824 km (0.069 R)
• M27: 14,630,522 km (0.06 R)
• M28: 14,943,930 km (0.096 R)
• M29: 15,816,983 km (0.079 R)
• M30: 15,897,167 km (0.087 R)
• M31: 16,380,967 km (0.103 R)
• M32: 17,280,798 km (0.097 R)
• M33: 17,446,104 km (0.087 R)
• M34: 17,861,687 km (0.035 R)
• M35: 17,945,162 km (0.077 R)
• M36: 18,112,562 km (0.082 R)
• M37: 18,787,398 km (0.102 R)
• M38: 20,948,489 km (0.115 R)
• M39: 21,124,715 km (0.098 R)
• M40: 21,656,536 km (0.04 R)
• M41: 22,282,453 km (0.108 R)
• M42: 22,372,362 km (0.052 R)
• M43: 23,186,922 km (0.095 R)
• M44: 23,460,536 km (0.07 R)
• M45: 24,011,206 km (0.119 R)
• M46: 25,500,004 km (0.083 R)
• M47: 26,540,906 km (0.082 R)
• M48: 26,827,087 km (0.112 R)
• M49: 27,402,740 km (0.059 R)
• M50: 29,844,476 km (0.089 R)
• M51: 31,342,699 km (0.084 R)
• M52: 31,443,378 km (0.045 R)
• M53: 32,050,147 km (0.116 R)
• M54: 34,932,300 km (0.086 R)
• M55: 35,036,719 km (0.118 R)
• M56: 35,665,628 km (0.059 R)
• M57: 36,934,667 km (0.09 R)
• M58: 37,574,796 km (0.064 R)
• M59: 38,973,985 km (0.052 R)
• M60: 39,516,726 km (0.089 R)
• M61: 41,823,226 km (0.051 R)
• M62: 42,713,483 km (0.11 R)
• M63: 42,825,083 km (0.116 R)
• M64: 43,160,781 km (0.075 R)
• M65: 44,286,056 km (0.082 R)
• M66: 44,512,248 km (0.099 R)
• M67: 46,795,560 km (0.117 R)
• M68: 51,950,703 km (0.099 R)
• M69: 57,405,939 km (0.058 R)
• M70: 57,776,044 km (0.107 R)
• M71: 58,270,764 km (0.103 R)
• M72: 62,405,201 km (0.11 R)
• M73: 63,039,944 km (0.097 R)
• M74: 63,421,718 km (0.084 R)
• M75: 65,857,620 km (0.107 R)
• M76: 65,986,723 km (0.096 R)
• M77: 71,747,887 km (0.063 R)
• M78: 73,480,529 km (0.107 R)
• M79: 77,531,340 km (0.102 R)
• M80: 77,667,624 km (0.086 R)
• M81: 77,940,341 km (0.096 R)
• M82: 78,213,507 km (0.103 R)
• M83: 79,721,304 km (0.106 R)
• M84: 81,238,525 km (0.054 R)
• M85: 81,792,636 km (0.033 R)
• M86: 83,183,447 km (0.105 R)
• M87: 84,441,864 km (0.114 R)
• M88: 86,694,360 km (0.099 R)
• M89: 87,828,012 km (0.079 R)
• M90: 89,109,318 km (0.094 R)
• M91: 89,394,900 km (0.102 R)
• M92: 90,683,686 km (0.08 R)
• M93: 90,827,300 km (0.077 R)
• M94: 92,267,180 km (0.051 R)
• M95: 96,632,146 km (0.11 R)
• M96: 97,219,168 km (0.119 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 16,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit