🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.66 AU - 0.84 AU

Year: 250 Days

Day: 36.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.26 AU - 1.36 AU

Year: 577 Days

Day: 35 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.49 AU - 2.13 AU

Year: 938 Days

Day: 18.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 94.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2 AU - 2.42 AU

Year: 1265 Days

Day: 22 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3 AU - 3.44 AU

Year: 2225 Days

Day: 32.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.8

Radius: 10.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.61 AU - 6.13 AU

Year: 5476 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,076,079 km

• M1: 169,494 km (0.095 R)
• M2: 302,337 km (0.05 R)
• M3: 489,634 km (0.097 R)
• M4: 578,645 km (0.044 R)
• M5: 846,126 km (0.06 R)
• M6: 1,152,652 km (0.112 R)
• M7: 1,434,644 km (0.062 R)
• M8: 1,538,614 km (0.078 R)
• M9: 1,963,921 km (0.048 R)
• M10: 3,033,845 km (0.102 R)
• M11: 3,110,738 km (0.078 R)
• M12: 3,465,435 km (0.114 R)
• M13: 3,606,805 km (0.065 R)
• M14: 3,895,529 km (0.107 R)
• M15: 4,085,219 km (0.12 R)
• M16: 4,191,882 km (0.04 R)
• M17: 4,321,134 km (0.112 R)
• M18: 4,829,019 km (0.104 R)
• M19: 5,101,587 km (0.119 R)
• M20: 5,239,665 km (0.088 R)
• M21: 5,379,091 km (0.067 R)
• M22: 5,449,402 km (0.105 R)
• M23: 5,543,349 km (0.069 R)
• M24: 6,021,913 km (0.119 R)
• M25: 6,513,790 km (0.03 R)
• M26: 6,588,739 km (0.092 R)
• M27: 6,663,837 km (0.096 R)
• M28: 6,764,666 km (0.115 R)
• M29: 7,172,470 km (0.084 R)
• M30: 7,431,573 km (0.113 R)
• M31: 7,614,831 km (0.049 R)
• M32: 7,799,435 km (0.107 R)
• M33: 8,553,109 km (0.108 R)
• M34: 8,772,718 km (0.111 R)
• M35: 9,105,723 km (0.117 R)
• M36: 9,301,846 km (0.053 R)
• M37: 9,556,013 km (0.096 R)
• M38: 9,870,019 km (0.058 R)
• M39: 10,596,017 km (0.068 R)
• M40: 10,950,564 km (0.085 R)
• M41: 11,429,427 km (0.1 R)
• M42: 11,520,083 km (0.112 R)
• M43: 12,007,024 km (0.114 R)
• M44: 12,438,764 km (0.112 R)
• M45: 12,687,844 km (0.101 R)
• M46: 12,812,908 km (0.1 R)
• M47: 13,828,528 km (0.059 R)
• M48: 14,378,749 km (0.056 R)
• M49: 15,300,272 km (0.043 R)
• M50: 15,701,194 km (0.103 R)
• M51: 15,801,873 km (0.113 R)
• M52: 16,139,366 km (0.111 R)
• M53: 16,479,103 km (0.119 R)
• M54: 17,096,793 km (0.088 R)
• M55: 17,617,244 km (0.03 R)
• M56: 19,389,530 km (0.049 R)
• M57: 19,968,623 km (0.111 R)
• M58: 20,737,257 km (0.085 R)
• M59: 21,739,862 km (0.101 R)
• M60: 22,228,149 km (0.096 R)
• M61: 22,341,395 km (0.053 R)
• M62: 22,492,638 km (0.08 R)
• M63: 22,910,316 km (0.112 R)
• M64: 22,986,461 km (0.111 R)
• M65: 23,368,833 km (0.092 R)
• M66: 23,483,874 km (0.084 R)
• M67: 23,599,214 km (0.086 R)
• M68: 23,830,492 km (0.096 R)
• M69: 24,101,115 km (0.088 R)
• M70: 24,567,411 km (0.053 R)
• M71: 24,762,636 km (0.076 R)
• M72: 24,919,265 km (0.038 R)
• M73: 25,233,271 km (0.069 R)
• M74: 25,430,292 km (0.099 R)
• M75: 26,542,552 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.4

Radius: 3.1

Gravity: 49.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.91 AU - 18.55 AU

Year: 26346 Days

Day: 17.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,076,079 km

• M1: 86,019 km (0.068 R)
• M2: 187,446 km (0.114 R)
• M3: 339,886 km (0.072 R)
• M4: 736,022 km (0.118 R)
• M5: 761,004 km (0.073 R)
• M6: 917,484 km (0.116 R)
• M7: 944,411 km (0.099 R)
• M8: 3,924,401 km (0.084 R)
• M9: 4,605,370 km (0.107 R)
• M10: 4,745,843 km (0.067 R)
• M11: 5,370,863 km (0.079 R)
• M12: 5,717,930 km (0.104 R)
• M13: 5,970,451 km (0.118 R)
• M14: 6,381,696 km (0.107 R)
• M15: 6,485,965 km (0.115 R)
• M16: 6,962,135 km (0.108 R)
• M17: 7,559,330 km (0.069 R)
• M18: 8,917,978 km (0.026 R)
• M19: 8,976,171 km (0.098 R)
• M20: 9,034,515 km (0.05 R)
• M21: 10,227,857 km (0.098 R)
• M22: 10,288,743 km (0.084 R)
• M23: 10,349,929 km (0.074 R)
• M24: 10,657,053 km (0.104 R)
• M25: 12,172,629 km (0.096 R)
• M26: 13,754,178 km (0.07 R)
• M27: 14,295,573 km (0.116 R)
• M28: 14,637,404 km (0.06 R)
• M29: 14,843,849 km (0.057 R)
• M30: 14,981,928 km (0.112 R)
• M31: 16,529,518 km (0.114 R)
• M32: 17,032,466 km (0.025 R)
• M33: 19,394,915 km (0.12 R)
• M34: 20,077,530 km (0.062 R)
• M35: 21,310,516 km (0.118 R)
• M36: 23,526,509 km (0.067 R)
• M37: 24,335,385 km (0.071 R)
• M38: 25,897,336 km (0.098 R)
• M39: 26,230,341 km (0.076 R)
• M40: 26,564,692 km (0.096 R)
• M41: 26,984,614 km (0.037 R)
• M42: 28,514,401 km (0.105 R)
• M43: 28,944,346 km (0.103 R)
• M44: 30,072,164 km (0.107 R)
• M45: 31,835,025 km (0.103 R)
• M46: 32,460,045 km (0.097 R)
• M47: 33,994,471 km (0.109 R)
• M48: 34,633,104 km (0.086 R)
• M49: 34,999,768 km (0.058 R)
• M50: 37,508,674 km (0.08 R)
• M51: 38,074,004 km (0.113 R)
• M52: 38,547,183 km (0.049 R)
• M53: 38,642,177 km (0.094 R)
• M54: 39,691,008 km (0.047 R)
• M55: 40,749,263 km (0.084 R)
• M56: 41,136,273 km (0.081 R)
• M57: 41,816,644 km (0.078 R)
• M58: 42,109,407 km (0.101 R)
• M59: 44,078,265 km (0.119 R)
• M60: 45,073,838 km (0.09 R)
• M61: 46,985,849 km (0.082 R)
• M62: 47,595,011 km (0.089 R)
• M63: 48,309,192 km (0.12 R)
• M64: 49,644,652 km (0.102 R)
• M65: 50,368,855 km (0.1 R)
• M66: 53,405,991 km (0.106 R)
• M67: 53,829,503 km (0.094 R)
• M68: 54,041,782 km (0.112 R)
• M69: 54,147,996 km (0.108 R)
• M70: 55,000,106 km (0.108 R)
• M71: 56,825,499 km (0.092 R)
• M72: 57,257,837 km (0.089 R)
• M73: 57,366,146 km (0.091 R)
• M74: 59,436,132 km (0.119 R)
• M75: 60,645,630 km (0.115 R)
• M76: 60,756,034 km (0.074 R)
• M77: 62,530,863 km (0.065 R)
• M78: 63,873,204 km (0.082 R)
• M79: 64,773,335 km (0.119 R)
• M80: 64,998,928 km (0.076 R)
• M81: 65,111,875 km (0.067 R)
• M82: 65,224,971 km (0.086 R)
• M83: 66,813,850 km (0.059 R)
• M84: 67,384,416 km (0.115 R)
• M85: 69,105,839 km (0.097 R)
• M86: 70,029,755 km (0.076 R)
• M87: 71,306,872 km (0.093 R)
• M88: 71,539,946 km (0.066 R)
• M89: 71,656,482 km (0.027 R)
• M90: 76,491,635 km (0.116 R)
• M91: 76,610,865 km (0.107 R)
• M92: 76,849,623 km (0.114 R)
• M93: 76,969,002 km (0.105 R)
• M94: 77,088,531 km (0.06 R)
• M95: 77,208,059 km (0.089 R)
• M96: 79,129,195 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.9

Radius: 3.7

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.31 AU - 20.47 AU

Year: 30363 Days

Day: 24.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,076,079 km

• M1: 149,299 km (0.118 R)
• M2: 517,010 km (0.077 R)
• M3: 740,509 km (0.108 R)
• M4: 911,201 km (0.088 R)
• M5: 1,157,738 km (0.05 R)
• M6: 1,310,627 km (0.088 R)
• M7: 1,708,408 km (0.072 R)
• M8: 1,807,142 km (0.095 R)
• M9: 1,882,390 km (0.065 R)
• M10: 1,984,416 km (0.059 R)
• M11: 2,167,224 km (0.108 R)
• M12: 2,247,409 km (0.115 R)
• M13: 2,355,568 km (0.069 R)
• M14: 2,805,558 km (0.028 R)
• M15: 3,040,278 km (0.102 R)
• M16: 3,281,429 km (0.052 R)
• M17: 3,404,249 km (0.084 R)
• M18: 3,717,956 km (0.118 R)
• M19: 3,846,012 km (0.086 R)
• M20: 3,910,638 km (0.074 R)
• M21: 3,975,563 km (0.075 R)
• M22: 4,576,049 km (0.088 R)
• M23: 4,991,931 km (0.112 R)
• M24: 5,492,336 km (0.088 R)
• M25: 6,733,400 km (0.043 R)
• M26: 6,850,386 km (0.029 R)
• M27: 8,097,882 km (0.077 R)
• M28: 8,180,760 km (0.092 R)
• M29: 8,683,857 km (0.054 R)
• M30: 9,196,978 km (0.109 R)
• M31: 9,240,212 km (0.072 R)
• M32: 9,283,445 km (0.075 R)
• M33: 9,457,129 km (0.113 R)
• M34: 9,675,841 km (0.067 R)
• M35: 10,703,129 km (0.109 R)
• M36: 13,052,713 km (0.094 R)
• M37: 14,686,621 km (0.061 R)
• M38: 15,245,519 km (0.101 R)
• M39: 17,764,149 km (0.044 R)
• M40: 18,468,007 km (0.101 R)
• M41: 19,513,247 km (0.108 R)
• M42: 19,735,699 km (0.098 R)
• M43: 21,718,020 km (0.028 R)
• M44: 22,586,735 km (0.093 R)
• M45: 24,178,905 km (0.111 R)
• M46: 25,563,434 km (0.113 R)
• M47: 25,685,057 km (0.068 R)
• M48: 26,418,685 km (0.097 R)
• M49: 27,781,671 km (0.095 R)
• M50: 27,906,585 km (0.078 R)
• M51: 27,969,267 km (0.079 R)
• M52: 28,534,597 km (0.092 R)
• M53: 28,787,118 km (0.066 R)
• M54: 29,294,255 km (0.104 R)
• M55: 29,549,020 km (0.09 R)
• M56: 31,287,347 km (0.08 R)
• M57: 32,004,968 km (0.098 R)
• M58: 32,992,314 km (0.119 R)
• M59: 36,218,392 km (0.105 R)
• M60: 37,040,433 km (0.103 R)
• M61: 38,842,638 km (0.067 R)
• M62: 42,531,572 km (0.044 R)
• M63: 43,616,306 km (0.094 R)
• M64: 45,003,228 km (0.105 R)
• M65: 45,223,586 km (0.089 R)
• M66: 46,256,410 km (0.098 R)
• M67: 46,850,164 km (0.108 R)
• M68: 49,023,372 km (0.062 R)
• M69: 50,084,170 km (0.116 R)
• M70: 50,236,461 km (0.06 R)
• M71: 50,617,487 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit