🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.96 AU - 1.14 AU

Year: 408 Days

Day: 32.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.11 AU - 1.71 AU

Year: 634 Days

Day: 29.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.16 AU - 1.9 AU

Year: 717 Days

Day: 40 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.73 AU - 1.95 AU

Year: 945 Days

Day: 36.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,633,222 km

• M1: 23,487 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.9 AU - 2.32 AU

Year: 1161 Days

Day: 18.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 141.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,633,222 km

• M1: 1,311,525 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.2

Radius: 12.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.84 AU - 5.48 AU

Year: 3810 Days

Day: 10.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,633,222 km

• M1: 155,133 km (0.093 R)
• M2: 364,271 km (0.119 R)
• M3: 452,534 km (0.046 R)
• M4: 687,851 km (0.067 R)
• M5: 782,995 km (0.051 R)
• M6: 906,264 km (0.069 R)
• M7: 1,000,361 km (0.119 R)
• M8: 1,123,031 km (0.042 R)
• M9: 1,536,819 km (0.046 R)
• M10: 1,724,415 km (0.086 R)
• M11: 1,889,122 km (0.077 R)
• M12: 2,090,929 km (0.068 R)
• M13: 2,234,843 km (0.079 R)
• M14: 2,432,013 km (0.101 R)
• M15: 2,515,787 km (0.105 R)
• M16: 2,914,466 km (0.112 R)
• M17: 3,057,930 km (0.085 R)
• M18: 3,636,126 km (0.03 R)
• M19: 3,732,616 km (0.116 R)
• M20: 3,869,050 km (0.108 R)
• M21: 4,268,476 km (0.065 R)
• M22: 4,350,007 km (0.082 R)
• M23: 4,473,276 km (0.098 R)
• M24: 4,597,591 km (0.073 R)
• M25: 4,807,627 km (0.074 R)
• M26: 5,063,738 km (0.1 R)
• M27: 5,324,487 km (0.109 R)
• M28: 5,523,004 km (0.09 R)
• M29: 6,575,425 km (0.071 R)
• M30: 6,812,388 km (0.078 R)
• M31: 6,907,981 km (0.105 R)
• M32: 7,148,833 km (0.029 R)
• M33: 7,663,899 km (0.111 R)
• M34: 8,343,821 km (0.06 R)
• M35: 8,523,339 km (0.091 R)
• M36: 9,148,359 km (0.052 R)
• M37: 9,360,040 km (0.046 R)
• M38: 9,439,775 km (0.104 R)
• M39: 9,869,121 km (0.091 R)
• M40: 10,608,284 km (0.114 R)
• M41: 11,139,207 km (0.069 R)
• M42: 11,422,097 km (0.032 R)
• M43: 11,592,937 km (0.07 R)
• M44: 11,937,312 km (0.111 R)
• M45: 12,783,288 km (0.093 R)
• M46: 13,678,930 km (0.119 R)
• M47: 14,134,306 km (0.095 R)
• M48: 14,256,527 km (0.116 R)
• M49: 14,594,619 km (0.101 R)
• M50: 14,749,303 km (0.062 R)
• M51: 14,873,320 km (0.1 R)
• M52: 15,091,284 km (0.116 R)
• M53: 15,278,879 km (0.048 R)
• M54: 15,467,223 km (0.112 R)
• M55: 15,783,024 km (0.094 R)
• M56: 16,164,798 km (0.084 R)
• M57: 16,292,704 km (0.055 R)
• M58: 16,485,237 km (0.112 R)
• M59: 16,905,008 km (0.088 R)
• M60: 17,262,846 km (0.08 R)
• M61: 17,491,881 km (0.118 R)
• M62: 17,656,139 km (0.042 R)
• M63: 17,820,996 km (0.085 R)
• M64: 18,251,688 km (0.057 R)
• M65: 18,652,461 km (0.078 R)
• M66: 19,292,889 km (0.038 R)
• M67: 19,428,575 km (0.073 R)
• M68: 19,871,983 km (0.08 R)
• M69: 20,077,680 km (0.057 R)
• M70: 20,318,682 km (0.12 R)
• M71: 20,456,761 km (0.101 R)
• M72: 20,629,846 km (0.095 R)
• M73: 22,245,054 km (0.098 R)
• M74: 22,816,368 km (0.103 R)
• M75: 23,284,161 km (0.048 R)
• M76: 23,646,187 km (0.07 R)
• M77: 23,791,447 km (0.111 R)
• M78: 24,559,333 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856

Radius: 11.9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.77 AU - 7.13 AU

Year: 5497 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,633,222 km

• M1: 160,219 km (0.118 R)
• M2: 345,421 km (0.072 R)
• M3: 522,097 km (0.12 R)
• M4: 870,809 km (0.066 R)
• M5: 1,095,056 km (0.088 R)
• M6: 1,636,152 km (0.063 R)
• M7: 1,727,855 km (0.064 R)
• M8: 2,502,324 km (0.112 R)
• M9: 2,716,847 km (0.069 R)
• M10: 2,870,783 km (0.119 R)
• M11: 2,982,533 km (0.048 R)
• M12: 3,072,890 km (0.079 R)
• M13: 3,303,271 km (0.086 R)
• M14: 3,635,228 km (0.103 R)
• M15: 3,780,787 km (0.083 R)
• M16: 3,928,440 km (0.075 R)
• M17: 4,077,888 km (0.113 R)
• M18: 4,485,991 km (0.085 R)
• M19: 5,041,747 km (0.114 R)
• M20: 5,591,220 km (0.112 R)
• M21: 6,926,830 km (0.066 R)
• M22: 7,260,433 km (0.064 R)
• M23: 7,849,101 km (0.106 R)
• M24: 8,197,066 km (0.104 R)
• M25: 8,517,654 km (0.081 R)
• M26: 8,712,131 km (0.117 R)
• M27: 9,105,274 km (0.066 R)
• M28: 9,304,090 km (0.103 R)
• M29: 9,404,021 km (0.095 R)
• M30: 10,285,153 km (0.117 R)
• M31: 10,770,598 km (0.057 R)
• M32: 11,122,003 km (0.049 R)
• M33: 11,370,186 km (0.117 R)
• M34: 11,656,068 km (0.06 R)
• M35: 11,908,140 km (0.043 R)
• M36: 12,053,100 km (0.108 R)
• M37: 13,989,495 km (0.111 R)
• M38: 14,219,128 km (0.107 R)
• M39: 14,720,879 km (0.112 R)
• M40: 16,341,473 km (0.076 R)
• M41: 16,867,010 km (0.071 R)
• M42: 17,480,511 km (0.051 R)
• M43: 17,893,401 km (0.117 R)
• M44: 18,560,907 km (0.111 R)
• M45: 19,194,155 km (0.084 R)
• M46: 20,612,043 km (0.061 R)
• M47: 20,960,906 km (0.084 R)
• M48: 21,179,917 km (0.086 R)
• M49: 21,974,581 km (0.104 R)
• M50: 22,554,572 km (0.104 R)
• M51: 23,094,470 km (0.065 R)
• M52: 23,320,812 km (0.068 R)
• M53: 23,411,468 km (0.086 R)
• M54: 23,593,230 km (0.114 R)
• M55: 24,601,220 km (0.065 R)
• M56: 24,878,575 km (0.089 R)
• M57: 25,810,569 km (0.063 R)
• M58: 25,998,315 km (0.052 R)
• M59: 26,186,509 km (0.113 R)
• M60: 26,422,425 km (0.112 R)
• M61: 27,182,232 km (0.075 R)
• M62: 27,325,397 km (0.037 R)
• M63: 28,045,412 km (0.085 R)
• M64: 28,238,543 km (0.081 R)
• M65: 29,602,277 km (0.09 R)
• M66: 29,798,849 km (0.086 R)
• M67: 30,838,105 km (0.084 R)
• M68: 31,037,369 km (0.114 R)
• M69: 31,387,129 km (0.107 R)
• M70: 31,587,590 km (0.113 R)
• M71: 32,141,103 km (0.08 R)
• M72: 33,462,052 km (0.109 R)
• M73: 33,974,724 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.5

Radius: 6

Gravity: 22.63 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.49 AU - 15.71 AU

Year: 17958 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,633,222 km

• M1: 407,205 km (0.086 R)
• M2: 565,330 km (0.102 R)
• M3: 838,346 km (0.098 R)
• M4: 1,015,171 km (0.082 R)
• M5: 1,403,677 km (0.037 R)
• M6: 2,234,693 km (0.041 R)
• M7: 2,997,493 km (0.115 R)
• M8: 3,426,838 km (0.105 R)
• M9: 3,506,873 km (0.034 R)
• M10: 3,710,027 km (0.043 R)
• M11: 4,127,555 km (0.043 R)
• M12: 4,342,078 km (0.116 R)
• M13: 4,385,312 km (0.045 R)
• M14: 4,781,746 km (0.096 R)
• M15: 5,097,996 km (0.115 R)
• M16: 5,467,802 km (0.101 R)
• M17: 5,846,135 km (0.118 R)
• M18: 6,578,267 km (0.093 R)
• M19: 7,287,361 km (0.11 R)
• M20: 7,338,972 km (0.097 R)
• M21: 7,598,674 km (0.11 R)
• M22: 7,861,368 km (0.1 R)
• M23: 8,558,494 km (0.098 R)
• M24: 9,331,167 km (0.072 R)
• M25: 9,669,109 km (0.103 R)
• M26: 11,658,611 km (0.104 R)
• M27: 11,900,810 km (0.104 R)
• M28: 12,637,280 km (0.088 R)
• M29: 13,010,976 km (0.104 R)
• M30: 13,514,971 km (0.072 R)
• M31: 13,578,550 km (0.061 R)
• M32: 13,833,315 km (0.088 R)
• M33: 18,188,857 km (0.072 R)
• M34: 18,540,113 km (0.056 R)
• M35: 19,679,151 km (0.116 R)
• M36: 20,621,318 km (0.069 R)
• M37: 21,577,997 km (0.076 R)
• M38: 22,248,794 km (0.076 R)
• M39: 23,458,143 km (0.081 R)
• M40: 25,546,828 km (0.038 R)
• M41: 25,782,445 km (0.069 R)
• M42: 26,573,519 km (0.096 R)
• M43: 26,652,955 km (0.047 R)
• M44: 26,971,898 km (0.056 R)
• M45: 27,774,789 km (0.107 R)
• M46: 30,896,598 km (0.082 R)
• M47: 32,243,876 km (0.07 R)
• M48: 33,524,284 km (0.046 R)
• M49: 33,610,154 km (0.065 R)
• M50: 33,782,341 km (0.115 R)
• M51: 34,213,931 km (0.098 R)
• M52: 34,908,214 km (0.108 R)
• M53: 34,995,430 km (0.055 R)
• M54: 35,519,621 km (0.111 R)
• M55: 35,607,285 km (0.117 R)
• M56: 36,222,581 km (0.088 R)
• M57: 38,089,862 km (0.117 R)
• M58: 38,359,138 km (0.107 R)
• M59: 38,719,220 km (0.09 R)
• M60: 39,897,004 km (0.076 R)
• M61: 41,731,972 km (0.098 R)
• M62: 42,102,226 km (0.091 R)
• M63: 42,287,877 km (0.07 R)
• M64: 42,659,778 km (0.115 R)
• M65: 43,782,061 km (0.092 R)
• M66: 46,055,500 km (0.05 R)
• M67: 46,917,931 km (0.095 R)
• M68: 47,979,328 km (0.107 R)
• M69: 48,076,118 km (0.1 R)
• M70: 48,173,058 km (0.102 R)
• M71: 48,367,236 km (0.079 R)
• M72: 49,634,928 km (0.044 R)
• M73: 49,831,051 km (0.099 R)
• M74: 49,929,187 km (0.111 R)
• M75: 50,519,051 km (0.078 R)
• M76: 51,210,343 km (0.03 R)
• M77: 52,802,064 km (0.086 R)
• M78: 53,202,538 km (0.1 R)
• M79: 53,503,529 km (0.117 R)
• M80: 55,321,442 km (0.107 R)
• M81: 56,340,054 km (0.12 R)
• M82: 57,673,570 km (0.106 R)
• M83: 58,086,011 km (0.038 R)
• M84: 58,706,393 km (0.086 R)
• M85: 62,157,915 km (0.12 R)
• M86: 62,263,531 km (0.12 R)
• M87: 62,686,594 km (0.092 R)
• M88: 64,068,130 km (0.098 R)
• M89: 64,281,457 km (0.025 R)
• M90: 65,674,512 km (0.062 R)
• M91: 66,213,065 km (0.088 R)
• M92: 68,490,393 km (0.085 R)
• M93: 70,683,199 km (0.104 R)
• M94: 74,239,140 km (0.075 R)
• M95: 74,912,331 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.1

Radius: 7.6

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.06 AU - 17.44 AU

Year: 20374 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,633,222 km

• M1: 492,925 km (0.079 R)
• M2: 959,222 km (0.117 R)
• M3: 1,221,167 km (0.071 R)
• M4: 1,347,727 km (0.113 R)
• M5: 1,641,388 km (0.118 R)
• M6: 1,725,013 km (0.103 R)
• M7: 1,954,945 km (0.107 R)
• M8: 2,225,568 km (0.118 R)
• M9: 2,444,280 km (0.109 R)
• M10: 2,604,798 km (0.078 R)
• M11: 3,246,124 km (0.106 R)
• M12: 3,387,345 km (0.102 R)
• M13: 4,508,880 km (0.092 R)
• M14: 5,109,515 km (0.09 R)
• M15: 5,273,923 km (0.081 R)
• M16: 6,695,701 km (0.055 R)
• M17: 7,103,056 km (0.082 R)
• M18: 9,008,784 km (0.062 R)
• M19: 11,975,758 km (0.072 R)
• M20: 12,746,786 km (0.08 R)
• M21: 14,105,733 km (0.108 R)
• M22: 16,108,400 km (0.096 R)
• M23: 16,775,157 km (0.118 R)
• M24: 19,917,760 km (0.114 R)
• M25: 20,698,511 km (0.104 R)
• M26: 21,290,619 km (0.117 R)
• M27: 22,424,122 km (0.083 R)
• M28: 23,032,238 km (0.046 R)
• M29: 23,372,423 km (0.092 R)
• M30: 23,577,223 km (0.117 R)
• M31: 23,851,436 km (0.047 R)
• M32: 25,028,173 km (0.076 R)
• M33: 25,377,783 km (0.1 R)
• M34: 26,082,090 km (0.071 R)
• M35: 26,152,849 km (0.106 R)
• M36: 28,451,271 km (0.115 R)
• M37: 29,550,815 km (0.089 R)
• M38: 29,772,370 km (0.079 R)
• M39: 32,321,817 km (0.102 R)
• M40: 33,238,253 km (0.083 R)
• M41: 35,959,439 km (0.112 R)
• M42: 36,591,340 km (0.048 R)
• M43: 37,386,453 km (0.109 R)
• M44: 38,428,701 km (0.032 R)
• M45: 39,642,987 km (0.088 R)
• M46: 39,887,430 km (0.086 R)
• M47: 40,869,839 km (0.065 R)
• M48: 41,694,722 km (0.07 R)
• M49: 42,775,267 km (0.11 R)
• M50: 43,025,844 km (0.118 R)
• M51: 45,388,742 km (0.065 R)
• M52: 47,188,404 km (0.034 R)
• M53: 47,533,826 km (0.1 R)
• M54: 50,415,530 km (0.117 R)
• M55: 51,921,980 km (0.079 R)
• M56: 52,546,551 km (0.101 R)
• M57: 52,904,539 km (0.101 R)
• M58: 53,083,907 km (0.087 R)
• M59: 53,533,149 km (0.118 R)
• M60: 54,164,153 km (0.057 R)
• M61: 54,979,013 km (0.053 R)
• M62: 55,160,624 km (0.117 R)
• M63: 56,254,634 km (0.052 R)
• M64: 56,804,256 km (0.055 R)
• M65: 57,909,037 km (0.099 R)
• M66: 58,742,147 km (0.03 R)
• M67: 59,672,646 km (0.097 R)
• M68: 60,139,690 km (0.083 R)
• M69: 60,607,932 km (0.084 R)
• M70: 61,265,414 km (0.102 R)
• M71: 61,359,661 km (0.098 R)
• M72: 62,019,836 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit