🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.53 AU - 2.27 AU

Year: 943 Days

Day: 19.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,935,274 km

• M1: 49,068 km (0.092 R)
• M2: 836,551 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.81 AU - 3.37 AU

Year: 1955 Days

Day: 25.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 14.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.92 AU - 9.94 AU

Year: 10422 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,935,274 km

• M1: 196,422 km (0.093 R)
• M2: 304,282 km (0.071 R)
• M3: 644,916 km (0.113 R)
• M4: 763,398 km (0.094 R)
• M5: 1,106,575 km (0.09 R)
• M6: 1,385,276 km (0.081 R)
• M7: 1,784,703 km (0.062 R)
• M8: 2,718,193 km (0.083 R)
• M9: 2,950,818 km (0.049 R)
• M10: 3,099,668 km (0.086 R)
• M11: 3,251,061 km (0.078 R)
• M12: 3,343,064 km (0.094 R)
• M13: 3,467,230 km (0.083 R)
• M14: 4,515,462 km (0.09 R)
• M15: 4,722,655 km (0.06 R)
• M16: 5,110,562 km (0.112 R)
• M17: 5,619,345 km (0.064 R)
• M18: 6,030,589 km (0.083 R)
• M19: 6,335,919 km (0.118 R)
• M20: 6,882,549 km (0.077 R)
• M21: 7,322,666 km (0.088 R)
• M22: 7,607,650 km (0.114 R)
• M23: 8,399,621 km (0.103 R)
• M24: 9,525,794 km (0.093 R)
• M25: 9,881,837 km (0.046 R)
• M26: 10,151,861 km (0.114 R)
• M27: 10,287,696 km (0.092 R)
• M28: 10,424,279 km (0.11 R)
• M29: 10,607,237 km (0.06 R)
• M30: 10,699,090 km (0.109 R)
• M31: 10,837,468 km (0.059 R)
• M32: 11,349,691 km (0.037 R)
• M33: 12,543,632 km (0.037 R)
• M34: 12,885,014 km (0.086 R)
• M35: 14,332,224 km (0.064 R)
• M36: 15,049,247 km (0.05 R)
• M37: 15,308,201 km (0.108 R)
• M38: 15,568,501 km (0.073 R)
• M39: 16,571,555 km (0.029 R)
• M40: 16,731,774 km (0.067 R)
• M41: 16,946,297 km (0.049 R)
• M42: 17,432,341 km (0.086 R)
• M43: 17,540,949 km (0.115 R)
• M44: 18,750,896 km (0.073 R)
• M45: 19,874,077 km (0.119 R)
• M46: 20,272,307 km (0.101 R)
• M47: 20,788,270 km (0.057 R)
• M48: 21,250,527 km (0.035 R)
• M49: 21,366,615 km (0.094 R)
• M50: 22,067,780 km (0.104 R)
• M51: 22,598,554 km (0.075 R)
• M52: 23,014,286 km (0.049 R)
• M53: 23,732,805 km (0.084 R)
• M54: 25,561,489 km (0.074 R)
• M55: 25,994,724 km (0.117 R)
• M56: 26,118,891 km (0.045 R)
• M57: 26,243,356 km (0.103 R)
• M58: 27,878,610 km (0.081 R)
• M59: 28,580,374 km (0.05 R)
• M60: 29,094,542 km (0.104 R)
• M61: 29,223,495 km (0.059 R)
• M62: 30,131,854 km (0.063 R)
• M63: 30,458,426 km (0.094 R)
• M64: 34,605,578 km (0.088 R)
• M65: 35,153,555 km (0.077 R)
• M66: 36,049,945 km (0.107 R)
• M67: 37,584,221 km (0.03 R)
• M68: 38,076,847 km (0.083 R)
• M69: 39,068,681 km (0.097 R)
• M70: 39,997,085 km (0.076 R)
• M71: 40,644,245 km (0.065 R)
• M72: 40,788,458 km (0.085 R)
• M73: 41,512,362 km (0.107 R)
• M74: 41,803,031 km (0.104 R)
• M75: 42,313,459 km (0.06 R)
• M76: 42,459,765 km (0.088 R)
• M77: 43,193,393 km (0.103 R)
• M78: 43,857,159 km (0.069 R)
• M79: 44,822,065 km (0.12 R)
• M80: 45,569,007 km (0.051 R)
• M81: 46,470,783 km (0.115 R)
• M82: 48,827,698 km (0.094 R)
• M83: 50,291,363 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.9

Radius: 6.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.91 AU - 15.83 AU

Year: 16616 Days

Day: 22.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,935,274 km

• M1: 116,088 km (0.082 R)
• M2: 258,505 km (0.095 R)
• M3: 419,772 km (0.083 R)
• M4: 476,020 km (0.071 R)
• M5: 677,529 km (0.029 R)
• M6: 998,715 km (0.092 R)
• M7: 1,135,597 km (0.065 R)
• M8: 1,278,763 km (0.083 R)
• M9: 1,493,436 km (0.06 R)
• M10: 2,054,428 km (0.074 R)
• M11: 2,103,944 km (0.075 R)
• M12: 2,514,591 km (0.118 R)
• M13: 2,567,548 km (0.087 R)
• M14: 2,701,887 km (0.046 R)
• M15: 3,262,281 km (0.11 R)
• M16: 3,675,470 km (0.104 R)
• M17: 4,042,733 km (0.081 R)
• M18: 4,518,454 km (0.1 R)
• M19: 4,878,536 km (0.107 R)
• M20: 5,045,188 km (0.084 R)
• M21: 5,281,702 km (0.065 R)
• M22: 5,350,069 km (0.1 R)
• M23: 5,730,795 km (0.104 R)
• M24: 6,048,840 km (0.106 R)
• M25: 6,701,985 km (0.051 R)
• M26: 6,999,535 km (0.103 R)
• M27: 7,263,425 km (0.099 R)
• M28: 7,684,543 km (0.094 R)
• M29: 7,878,721 km (0.111 R)
• M30: 7,956,812 km (0.093 R)
• M31: 8,390,945 km (0.088 R)
• M32: 8,510,623 km (0.025 R)
• M33: 8,671,141 km (0.108 R)
• M34: 8,873,248 km (0.043 R)
• M35: 8,954,629 km (0.041 R)
• M36: 9,077,000 km (0.075 R)
• M37: 9,572,020 km (0.117 R)
• M38: 9,655,346 km (0.058 R)
• M39: 10,033,529 km (0.084 R)
• M40: 10,160,687 km (0.114 R)
• M41: 10,502,219 km (0.118 R)
• M42: 10,934,557 km (0.062 R)
• M43: 11,284,616 km (0.096 R)
• M44: 11,372,729 km (0.038 R)
• M45: 11,906,195 km (0.058 R)
• M46: 12,040,833 km (0.08 R)
• M47: 12,130,742 km (0.092 R)
• M48: 13,274,866 km (0.116 R)
• M49: 13,554,614 km (0.103 R)
• M50: 13,977,827 km (0.033 R)
• M51: 15,224,575 km (0.059 R)
• M52: 15,713,611 km (0.086 R)
• M53: 16,009,515 km (0.098 R)
• M54: 16,207,733 km (0.109 R)
• M55: 17,925,565 km (0.099 R)
• M56: 19,120,104 km (0.119 R)
• M57: 19,330,438 km (0.098 R)
• M58: 19,435,905 km (0.12 R)
• M59: 20,019,486 km (0.099 R)
• M60: 20,072,743 km (0.099 R)
• M61: 20,878,477 km (0.097 R)
• M62: 21,312,461 km (0.072 R)
• M63: 21,859,091 km (0.065 R)
• M64: 22,299,807 km (0.08 R)
• M65: 22,687,863 km (0.071 R)
• M66: 23,022,215 km (0.086 R)
• M67: 23,133,964 km (0.085 R)
• M68: 23,470,560 km (0.119 R)
• M69: 24,489,770 km (0.1 R)
• M70: 25,062,281 km (0.102 R)
• M71: 25,234,917 km (0.11 R)
• M72: 25,523,491 km (0.12 R)
• M73: 26,162,124 km (0.091 R)
• M74: 26,278,811 km (0.063 R)
• M75: 27,870,981 km (0.11 R)
• M76: 28,588,602 km (0.11 R)
• M77: 28,708,729 km (0.053 R)
• M78: 30,654,698 km (0.044 R)
• M79: 33,652,340 km (0.11 R)
• M80: 34,160,973 km (0.105 R)
• M81: 34,480,215 km (0.095 R)
• M82: 37,923,958 km (0.047 R)
• M83: 38,386,814 km (0.074 R)
• M84: 38,918,185 km (0.094 R)
• M85: 40,190,066 km (0.076 R)
• M86: 40,797,284 km (0.094 R)
• M87: 41,407,494 km (0.096 R)
• M88: 41,815,896 km (0.029 R)
• M89: 42,568,224 km (0.065 R)
• M90: 44,433,859 km (0.12 R)
• M91: 45,973,670 km (0.091 R)
• M92: 47,033,421 km (0.037 R)
• M93: 47,175,389 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.3

Radius: 3.2

Gravity: 61.46 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.03 AU - 18.17 AU

Year: 27713 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,935,274 km

• M1: 42,635 km (0.057 R)
• M2: 131,646 km (0.092 R)
• M3: 192,084 km (0.106 R)
• M4: 319,391 km (0.053 R)
• M5: 339,737 km (0.081 R)
• M6: 360,381 km (0.045 R)
• M7: 425,008 km (0.101 R)
• M8: 888,013 km (0.115 R)
• M9: 1,633,459 km (0.091 R)
• M10: 2,197,593 km (0.053 R)
• M11: 2,604,200 km (0.037 R)
• M12: 2,730,610 km (0.099 R)
• M13: 2,859,115 km (0.078 R)
• M14: 4,297,498 km (0.077 R)
• M15: 4,699,617 km (0.086 R)
• M16: 4,905,314 km (0.093 R)
• M17: 5,271,979 km (0.118 R)
• M18: 7,952,922 km (0.062 R)
• M19: 8,382,717 km (0.116 R)
• M20: 8,507,033 km (0.106 R)
• M21: 8,569,265 km (0.089 R)
• M22: 8,883,271 km (0.07 R)
• M23: 9,137,139 km (0.066 R)
• M24: 10,242,368 km (0.096 R)
• M25: 10,642,542 km (0.106 R)
• M26: 10,777,031 km (0.099 R)
• M27: 10,844,499 km (0.077 R)
• M28: 10,912,117 km (0.068 R)
• M29: 11,252,153 km (0.08 R)
• M30: 11,734,158 km (0.11 R)
• M31: 12,789,421 km (0.039 R)
• M32: 13,147,858 km (0.086 R)
• M33: 14,988,959 km (0.11 R)
• M34: 15,215,300 km (0.056 R)
• M35: 17,539,752 km (0.057 R)
• M36: 19,231,255 km (0.075 R)
• M37: 20,974,070 km (0.108 R)
• M38: 21,481,207 km (0.099 R)
• M39: 23,637,361 km (0.078 R)
• M40: 23,988,617 km (0.054 R)
• M41: 24,430,230 km (0.054 R)
• M42: 24,785,375 km (0.101 R)
• M43: 25,680,868 km (0.069 R)
• M44: 26,586,833 km (0.112 R)
• M45: 27,687,724 km (0.094 R)
• M46: 28,150,879 km (0.098 R)
• M47: 30,409,208 km (0.064 R)
• M48: 30,599,945 km (0.067 R)
• M49: 32,140,654 km (0.093 R)
• M50: 32,432,370 km (0.119 R)
• M51: 33,607,760 km (0.044 R)
• M52: 37,932,784 km (0.081 R)
• M53: 41,262,833 km (0.099 R)
• M54: 43,498,573 km (0.116 R)
• M55: 44,252,397 km (0.093 R)
• M56: 45,882,415 km (0.096 R)
• M57: 47,642,733 km (0.117 R)
• M58: 47,753,436 km (0.078 R)
• M59: 49,312,844 km (0.097 R)
• M60: 51,228,893 km (0.069 R)
• M61: 53,169,028 km (0.107 R)
• M62: 53,283,919 km (0.081 R)
• M63: 53,974,912 km (0.103 R)
• M64: 57,945,987 km (0.058 R)
• M65: 59,131,850 km (0.101 R)
• M66: 62,252,012 km (0.095 R)
• M67: 62,494,211 km (0.087 R)
• M68: 64,688,363 km (0.114 R)
• M69: 64,933,704 km (0.059 R)
• M70: 65,179,343 km (0.074 R)
• M71: 66,412,329 km (0.117 R)
• M72: 66,659,764 km (0.103 R)
• M73: 68,400,934 km (0.103 R)
• M74: 69,905,140 km (0.069 R)
• M75: 70,535,097 km (0.092 R)
• M76: 70,914,028 km (0.072 R)
• M77: 71,800,695 km (0.091 R)
• M78: 73,073,773 km (0.103 R)
• M79: 73,841,210 km (0.074 R)
• M80: 76,807,736 km (0.054 R)
• M81: 77,718,188 km (0.073 R)
• M82: 81,263,658 km (0.097 R)
• M83: 84,727,297 km (0.09 R)
• M84: 86,072,182 km (0.081 R)
• M85: 87,017,790 km (0.119 R)
• M86: 87,288,712 km (0.119 R)
• M87: 87,966,989 km (0.116 R)
• M88: 88,510,777 km (0.1 R)
• M89: 88,919,478 km (0.045 R)
• M90: 89,601,944 km (0.093 R)
• M91: 89,875,409 km (0.108 R)
• M92: 91,522,033 km (0.052 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 19,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit