🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.75 AU - 0.97 AU

Year: 364 Days

Day: 20.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.87 AU - 1.37 AU

Year: 541 Days

Day: 40.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,020,669 km

• M1: 145,708 km (0.11 R)
• M2: 201,658 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.27 AU - 1.47 AU

Year: 732 Days

Day: 30.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,020,669 km

• M1: 1,110,615 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.2 AU - 1.62 AU

Year: 764 Days

Day: 45.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.31 AU - 2.17 AU

Year: 1048 Days

Day: 36.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 11.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.82 AU - 3.88 AU

Year: 3449 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,020,669 km

• M1: 209,587 km (0.104 R)
• M2: 481,406 km (0.068 R)
• M3: 571,165 km (0.098 R)
• M4: 780,751 km (0.099 R)
• M5: 880,234 km (0.071 R)
• M6: 995,125 km (0.11 R)
• M7: 1,395,599 km (0.066 R)
• M8: 1,481,767 km (0.05 R)
• M9: 1,672,654 km (0.051 R)
• M10: 2,264,762 km (0.1 R)
• M11: 2,591,783 km (0.094 R)
• M12: 2,760,978 km (0.101 R)
• M13: 3,078,425 km (0.09 R)
• M14: 3,291,004 km (0.088 R)
• M15: 3,765,528 km (0.114 R)
• M16: 3,870,097 km (0.108 R)
• M17: 4,046,622 km (0.116 R)
• M18: 4,153,734 km (0.076 R)
• M19: 4,261,894 km (0.1 R)
• M20: 4,536,406 km (0.057 R)
• M21: 4,722,655 km (0.026 R)
• M22: 4,816,752 km (0.042 R)
• M23: 4,930,447 km (0.119 R)
• M24: 5,218,722 km (0.097 R)
• M25: 5,414,097 km (0.098 R)
• M26: 6,055,423 km (0.104 R)
• M27: 6,198,887 km (0.075 R)
• M28: 6,322,904 km (0.112 R)
• M29: 6,720,834 km (0.111 R)
• M30: 6,954,955 km (0.095 R)
• M31: 7,126,992 km (0.11 R)
• M32: 7,300,376 km (0.039 R)
• M33: 7,387,592 km (0.087 R)
• M34: 7,762,185 km (0.066 R)
• M35: 8,098,032 km (0.11 R)
• M36: 8,233,717 km (0.074 R)
• M37: 8,347,262 km (0.063 R)
• M38: 8,576,147 km (0.083 R)
• M39: 8,668,299 km (0.086 R)
• M40: 9,369,763 km (0.115 R)
• M41: 9,703,367 km (0.101 R)
• M42: 9,847,579 km (0.033 R)
• M43: 10,480,677 km (0.102 R)
• M44: 10,802,163 km (0.062 R)
• M45: 11,177,205 km (0.119 R)
• M46: 11,480,290 km (0.082 R)
• M47: 11,760,637 km (0.106 R)
• M48: 11,888,692 km (0.112 R)
• M49: 12,120,569 km (0.082 R)
• M50: 12,510,272 km (0.067 R)
• M51: 12,798,696 km (0.108 R)
• M52: 13,382,128 km (0.113 R)
• M53: 14,355,711 km (0.097 R)
• M54: 14,989,557 km (0.092 R)
• M55: 15,072,883 km (0.035 R)
• M56: 15,407,833 km (0.059 R)
• M57: 15,576,280 km (0.083 R)
• M58: 16,170,632 km (0.043 R)
• M59: 16,256,202 km (0.103 R)
• M60: 16,341,772 km (0.039 R)
• M61: 16,858,932 km (0.05 R)
• M62: 16,945,699 km (0.111 R)
• M63: 17,032,615 km (0.102 R)
• M64: 17,148,554 km (0.102 R)
• M65: 17,352,306 km (0.114 R)
• M66: 17,527,635 km (0.05 R)
• M67: 17,879,938 km (0.102 R)
• M68: 18,234,484 km (0.04 R)
• M69: 18,830,782 km (0.087 R)
• M70: 19,101,255 km (0.031 R)
• M71: 19,463,880 km (0.053 R)
• M72: 19,798,231 km (0.083 R)
• M73: 19,889,635 km (0.058 R)
• M74: 20,103,859 km (0.078 R)
• M75: 20,380,167 km (0.12 R)
• M76: 20,657,820 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 15

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.4 AU - 5.34 AU

Year: 4907 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,020,669 km

• M1: 197,918 km (0.115 R)
• M2: 302,487 km (0.108 R)
• M3: 477,965 km (0.09 R)
• M4: 726,298 km (0.081 R)
• M5: 882,627 km (0.12 R)
• M6: 1,135,298 km (0.112 R)
• M7: 1,321,398 km (0.095 R)
• M8: 1,447,659 km (0.083 R)
• M9: 1,578,258 km (0.092 R)
• M10: 2,021,366 km (0.09 R)
• M11: 2,278,376 km (0.08 R)
• M12: 2,404,038 km (0.092 R)
• M13: 2,517,732 km (0.071 R)
• M14: 2,780,426 km (0.112 R)
• M15: 2,915,214 km (0.102 R)
• M16: 3,067,654 km (0.105 R)
• M17: 3,175,963 km (0.092 R)
• M18: 3,396,620 km (0.046 R)
• M19: 3,638,669 km (0.072 R)
• M20: 3,803,376 km (0.093 R)
• M21: 3,953,722 km (0.098 R)
• M22: 4,191,583 km (0.109 R)
• M23: 4,486,889 km (0.069 R)
• M24: 4,663,863 km (0.057 R)
• M25: 4,879,284 km (0.039 R)
• M26: 5,043,094 km (0.101 R)
• M27: 5,208,699 km (0.097 R)
• M28: 5,320,149 km (0.094 R)
• M29: 5,602,440 km (0.078 R)
• M30: 6,005,756 km (0.09 R)
• M31: 6,142,489 km (0.1 R)
• M32: 6,319,612 km (0.091 R)
• M33: 6,498,532 km (0.071 R)
• M34: 6,861,456 km (0.113 R)
• M35: 7,565,164 km (0.067 R)
• M36: 8,422,659 km (0.116 R)
• M37: 9,560,650 km (0.109 R)
• M38: 9,950,652 km (0.112 R)
• M39: 10,581,057 km (0.069 R)
• M40: 10,746,513 km (0.112 R)
• M41: 11,080,265 km (0.069 R)
• M42: 11,176,158 km (0.073 R)
• M43: 11,320,669 km (0.052 R)
• M44: 11,587,253 km (0.029 R)
• M45: 11,709,025 km (0.067 R)
• M46: 12,052,502 km (0.077 R)
• M47: 12,200,754 km (0.092 R)
• M48: 12,524,035 km (0.104 R)
• M49: 12,724,346 km (0.057 R)
• M50: 12,925,705 km (0.112 R)
• M51: 13,128,260 km (0.066 R)
• M52: 13,767,791 km (0.113 R)
• M53: 14,026,446 km (0.055 R)
• M54: 14,156,447 km (0.063 R)
• M55: 14,443,674 km (0.102 R)
• M56: 14,575,021 km (0.045 R)
• M57: 14,732,997 km (0.116 R)
• M58: 14,944,528 km (0.069 R)
• M59: 15,130,478 km (0.093 R)
• M60: 15,558,478 km (0.078 R)
• M61: 15,720,043 km (0.118 R)
• M62: 17,115,492 km (0.116 R)
• M63: 17,617,543 km (0.074 R)
• M64: 17,954,886 km (0.078 R)
• M65: 18,521,862 km (0.116 R)
• M66: 19,094,822 km (0.098 R)
• M67: 19,239,034 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404

Radius: 7.9

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.29 AU - 13.97 AU

Year: 18108 Days

Day: 22.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,020,669 km

• M1: 362,775 km (0.072 R)
• M2: 705,803 km (0.055 R)
• M3: 931,097 km (0.087 R)
• M4: 1,447,359 km (0.078 R)
• M5: 1,707,959 km (0.112 R)
• M6: 2,214,348 km (0.068 R)
• M7: 2,423,336 km (0.118 R)
• M8: 3,022,775 km (0.108 R)
• M9: 3,254,950 km (0.102 R)
• M10: 3,527,368 km (0.102 R)
• M11: 4,351,204 km (0.115 R)
• M12: 4,575,600 km (0.111 R)
• M13: 5,311,323 km (0.103 R)
• M14: 6,083,397 km (0.091 R)
• M15: 6,208,461 km (0.111 R)
• M16: 6,631,823 km (0.112 R)
• M17: 7,730,320 km (0.095 R)
• M18: 8,602,626 km (0.037 R)
• M19: 9,602,388 km (0.05 R)
• M20: 9,699,627 km (0.09 R)
• M21: 9,845,933 km (0.034 R)
• M22: 9,943,920 km (0.068 R)
• M23: 10,688,917 km (0.083 R)
• M24: 11,814,043 km (0.105 R)
• M25: 12,337,785 km (0.07 R)
• M26: 12,708,938 km (0.079 R)
• M27: 13,353,704 km (0.065 R)
• M28: 13,462,163 km (0.111 R)
• M29: 13,570,920 km (0.115 R)
• M30: 14,009,093 km (0.074 R)
• M31: 14,787,002 km (0.118 R)
• M32: 14,955,449 km (0.069 R)
• M33: 15,578,823 km (0.093 R)
• M34: 15,979,895 km (0.095 R)
• M35: 16,326,364 km (0.086 R)
• M36: 16,675,375 km (0.09 R)
• M37: 17,262,547 km (0.051 R)
• M38: 17,380,729 km (0.08 R)
• M39: 17,558,601 km (0.073 R)
• M40: 17,677,532 km (0.101 R)
• M41: 18,155,796 km (0.06 R)
• M42: 18,215,934 km (0.107 R)
• M43: 18,276,073 km (0.109 R)
• M44: 18,942,232 km (0.115 R)
• M45: 19,739,589 km (0.093 R)
• M46: 22,390,164 km (0.103 R)
• M47: 24,416,916 km (0.082 R)
• M48: 24,483,188 km (0.116 R)
• M49: 26,637,995 km (0.115 R)
• M50: 27,392,717 km (0.109 R)
• M51: 27,530,646 km (0.107 R)
• M52: 28,782,780 km (0.109 R)
• M53: 29,769,378 km (0.102 R)
• M54: 30,195,582 km (0.096 R)
• M55: 30,338,149 km (0.092 R)
• M56: 30,480,865 km (0.103 R)
• M57: 30,982,317 km (0.092 R)
• M58: 31,486,462 km (0.054 R)
• M59: 31,848,190 km (0.09 R)
• M60: 32,429,826 km (0.067 R)
• M61: 33,529,969 km (0.084 R)
• M62: 35,015,626 km (0.102 R)
• M63: 39,521,962 km (0.042 R)
• M64: 43,240,068 km (0.097 R)
• M65: 43,400,736 km (0.082 R)
• M66: 44,126,136 km (0.036 R)
• M67: 44,449,866 km (0.053 R)
• M68: 48,395,809 km (0.119 R)
• M69: 49,147,987 km (0.099 R)
• M70: 49,904,054 km (0.11 R)
• M71: 50,494,816 km (0.096 R)
• M72: 53,655,670 km (0.073 R)
• M73: 54,087,709 km (0.066 R)
• M74: 55,652,502 km (0.091 R)
• M75: 56,440,584 km (0.1 R)
• M76: 57,232,256 km (0.09 R)
• M77: 58,293,503 km (0.043 R)
• M78: 58,915,681 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.3

Radius: 7.4

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.18 AU - 15.36 AU

Year: 20835 Days

Day: 21.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,020,669 km

• M1: 98,435 km (0.084 R)
• M2: 460,612 km (0.106 R)
• M3: 638,334 km (0.091 R)
• M4: 791,822 km (0.101 R)
• M5: 1,377,647 km (0.104 R)
• M6: 1,462,319 km (0.11 R)
• M7: 2,436,650 km (0.119 R)
• M8: 2,539,873 km (0.077 R)
• M9: 2,750,656 km (0.109 R)
• M10: 3,340,221 km (0.114 R)
• M11: 3,416,666 km (0.087 R)
• M12: 4,546,578 km (0.088 R)
• M13: 5,919,887 km (0.117 R)
• M14: 6,771,996 km (0.113 R)
• M15: 6,917,854 km (0.068 R)
• M16: 7,561,275 km (0.097 R)
• M17: 8,172,232 km (0.099 R)
• M18: 8,746,240 km (0.118 R)
• M19: 9,333,112 km (0.096 R)
• M20: 9,441,122 km (0.119 R)
• M21: 10,320,757 km (0.117 R)
• M22: 10,488,606 km (0.104 R)
• M23: 10,600,954 km (0.041 R)
• M24: 11,168,977 km (0.095 R)
• M25: 11,572,442 km (0.115 R)
• M26: 12,039,337 km (0.107 R)
• M27: 12,098,129 km (0.049 R)
• M28: 13,355,051 km (0.097 R)
• M29: 14,527,599 km (0.111 R)
• M30: 14,652,962 km (0.098 R)
• M31: 15,604,554 km (0.109 R)
• M32: 15,861,563 km (0.115 R)
• M33: 16,575,893 km (0.047 R)
• M34: 16,838,288 km (0.106 R)
• M35: 17,901,330 km (0.097 R)
• M36: 18,780,965 km (0.095 R)
• M37: 19,743,927 km (0.05 R)
• M38: 19,882,903 km (0.102 R)
• M39: 19,952,466 km (0.11 R)
• M40: 20,022,029 km (0.098 R)
• M41: 20,722,895 km (0.096 R)
• M42: 22,437,736 km (0.108 R)
• M43: 22,946,369 km (0.071 R)
• M44: 23,311,986 km (0.073 R)
• M45: 23,901,102 km (0.105 R)
• M46: 24,049,054 km (0.119 R)
• M47: 24,569,655 km (0.106 R)
• M48: 25,093,846 km (0.109 R)
• M49: 25,546,230 km (0.107 R)
• M50: 26,153,448 km (0.072 R)
• M51: 26,842,196 km (0.047 R)
• M52: 27,073,175 km (0.093 R)
• M53: 27,150,368 km (0.085 R)
• M54: 27,227,560 km (0.1 R)
• M55: 28,081,465 km (0.118 R)
• M56: 28,394,274 km (0.045 R)
• M57: 28,786,819 km (0.09 R)
• M58: 29,102,171 km (0.103 R)
• M59: 29,577,294 km (0.054 R)
• M60: 29,736,167 km (0.036 R)
• M61: 30,134,845 km (0.072 R)
• M62: 30,695,837 km (0.04 R)
• M63: 31,098,705 km (0.117 R)
• M64: 31,260,420 km (0.104 R)
• M65: 32,481,438 km (0.098 R)
• M66: 33,967,393 km (0.102 R)
• M67: 35,306,593 km (0.11 R)
• M68: 36,237,391 km (0.056 R)
• M69: 36,322,363 km (0.032 R)
• M70: 36,833,838 km (0.079 R)
• M71: 40,216,246 km (0.115 R)
• M72: 41,365,457 km (0.118 R)
• M73: 41,810,361 km (0.084 R)
• M74: 41,988,831 km (0.085 R)
• M75: 44,968,970 km (0.108 R)
• M76: 47,923,229 km (0.082 R)
• M77: 49,235,352 km (0.12 R)
• M78: 49,706,735 km (0.059 R)
• M79: 50,939,571 km (0.115 R)
• M80: 52,182,430 km (0.09 R)
• M81: 56,068,833 km (0.044 R)
• M82: 56,956,098 km (0.064 R)
• M83: 58,245,781 km (0.065 R)
• M84: 58,445,046 km (0.105 R)
• M85: 58,544,828 km (0.095 R)
• M86: 59,144,266 km (0.118 R)
• M87: 59,545,039 km (0.064 R)
• M88: 61,258,533 km (0.092 R)
• M89: 61,664,093 km (0.106 R)
• M90: 64,837,064 km (0.092 R)
• M91: 65,353,775 km (0.118 R)
• M92: 68,587,781 km (0.118 R)
• M93: 69,536,381 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 13,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit