🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.57 AU - 0.69 AU

Year: 181 Days

Day: 36.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.69 AU - 0.75 AU

Year: 221 Days

Day: 26.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.95 AU - 3.19 AU

Year: 1490 Days

Day: 26.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 8.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.29 AU - 7.37 AU

Year: 6455 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 110,728,707 km

• M1: 118,930 km (0.119 R)
• M2: 173,683 km (0.116 R)
• M3: 382,671 km (0.041 R)
• M4: 527,781 km (0.077 R)
• M5: 583,581 km (0.09 R)
• M6: 873,352 km (0.105 R)
• M7: 975,827 km (0.103 R)
• M8: 1,143,377 km (0.087 R)
• M9: 1,373,009 km (0.102 R)
• M10: 1,507,049 km (0.062 R)
• M11: 2,040,365 km (0.081 R)
• M12: 2,116,660 km (0.041 R)
• M13: 2,288,099 km (0.055 R)
• M14: 2,351,529 km (0.112 R)
• M15: 2,661,346 km (0.08 R)
• M16: 2,795,685 km (0.11 R)
• M17: 3,071,244 km (0.112 R)
• M18: 3,176,860 km (0.066 R)
• M19: 3,500,889 km (0.1 R)
• M20: 3,629,843 km (0.075 R)
• M21: 3,760,442 km (0.036 R)
• M22: 4,103,320 km (0.098 R)
• M23: 4,180,812 km (0.095 R)
• M24: 4,239,304 km (0.107 R)
• M25: 4,317,694 km (0.086 R)
• M26: 4,396,681 km (0.082 R)
• M27: 4,456,221 km (0.091 R)
• M28: 4,717,270 km (0.088 R)
• M29: 4,818,996 km (0.095 R)
• M30: 5,024,693 km (0.109 R)
• M31: 5,338,699 km (0.114 R)
• M32: 5,444,764 km (0.108 R)
• M33: 5,854,363 km (0.11 R)
• M34: 5,963,719 km (0.074 R)
• M35: 6,029,841 km (0.116 R)
• M36: 6,184,675 km (0.102 R)
• M37: 6,251,545 km (0.114 R)
• M38: 6,748,958 km (0.043 R)
• M39: 7,305,911 km (0.115 R)
• M40: 7,423,944 km (0.098 R)
• M41: 7,542,425 km (0.045 R)
• M42: 7,974,614 km (0.104 R)
• M43: 8,047,318 km (0.112 R)
• M44: 8,144,706 km (0.053 R)
• M45: 8,762,546 km (0.06 R)
• M46: 8,963,306 km (0.115 R)
• M47: 9,064,285 km (0.079 R)
• M48: 9,549,281 km (0.118 R)
• M49: 10,358,605 km (0.09 R)
• M50: 11,081,462 km (0.041 R)
• M51: 11,135,617 km (0.039 R)
• M52: 11,986,829 km (0.117 R)
• M53: 12,575,347 km (0.079 R)
• M54: 13,001,401 km (0.097 R)
• M55: 13,519,010 km (0.05 R)
• M56: 14,043,500 km (0.074 R)
• M57: 14,102,142 km (0.115 R)
• M58: 15,383,299 km (0.049 R)
• M59: 16,298,987 km (0.093 R)
• M60: 16,453,372 km (0.055 R)
• M61: 16,701,405 km (0.1 R)
• M62: 16,856,987 km (0.081 R)
• M63: 16,919,370 km (0.093 R)
• M64: 17,106,965 km (0.077 R)
• M65: 17,232,328 km (0.106 R)
• M66: 17,515,816 km (0.106 R)
• M67: 17,610,512 km (0.11 R)
• M68: 17,800,651 km (0.03 R)
• M69: 18,503,611 km (0.079 R)
• M70: 18,568,088 km (0.045 R)
• M71: 18,729,205 km (0.113 R)
• M72: 19,118,009 km (0.077 R)
• M73: 19,476,895 km (0.092 R)
• M74: 19,706,378 km (0.076 R)
• M75: 20,002,731 km (0.03 R)
• M76: 20,566,566 km (0.096 R)
• M77: 20,733,367 km (0.071 R)
• M78: 20,867,108 km (0.098 R)
• M79: 21,845,627 km (0.108 R)
• M80: 22,357,551 km (0.107 R)
• M81: 22,632,363 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.2

Radius: 3.7

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.52 AU - 13.82 AU

Year: 16310 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 110,728,707 km

• M1: 53,107 km (0.114 R)
• M2: 117,135 km (0.09 R)
• M3: 205,547 km (0.042 R)
• M4: 303,235 km (0.097 R)
• M5: 676,482 km (0.094 R)
• M6: 790,026 km (0.079 R)
• M7: 840,590 km (0.069 R)
• M8: 909,555 km (0.104 R)
• M9: 1,342,042 km (0.092 R)
• M10: 1,653,954 km (0.096 R)
• M11: 2,563,210 km (0.06 R)
• M12: 2,869,138 km (0.119 R)
• M13: 3,349,496 km (0.054 R)
• M14: 3,376,873 km (0.087 R)
• M15: 3,683,399 km (0.049 R)
• M16: 3,940,857 km (0.059 R)
• M17: 4,322,780 km (0.072 R)
• M18: 4,655,187 km (0.115 R)
• M19: 4,902,023 km (0.114 R)
• M20: 4,933,139 km (0.081 R)
• M21: 5,376,398 km (0.058 R)
• M22: 5,570,127 km (0.115 R)
• M23: 6,098,208 km (0.104 R)
• M24: 6,676,403 km (0.074 R)
• M25: 6,989,661 km (0.083 R)
• M26: 7,594,336 km (0.096 R)
• M27: 7,630,389 km (0.119 R)
• M28: 7,738,997 km (0.1 R)
• M29: 7,957,709 km (0.101 R)
• M30: 8,215,466 km (0.092 R)
• M31: 8,289,667 km (0.11 R)
• M32: 8,401,416 km (0.118 R)
• M33: 9,043,341 km (0.105 R)
• M34: 9,897,545 km (0.105 R)
• M35: 10,016,026 km (0.055 R)
• M36: 10,294,129 km (0.06 R)
• M37: 10,334,071 km (0.12 R)
• M38: 10,696,098 km (0.097 R)
• M39: 11,143,994 km (0.117 R)
• M40: 11,432,269 km (0.082 R)
• M41: 12,184,597 km (0.059 R)
• M42: 12,652,390 km (0.097 R)
• M43: 12,695,175 km (0.056 R)
• M44: 12,909,847 km (0.097 R)
• M45: 12,952,932 km (0.043 R)
• M46: 13,082,483 km (0.119 R)
• M47: 13,256,017 km (0.086 R)
• M48: 13,430,149 km (0.076 R)
• M49: 15,533,046 km (0.068 R)
• M50: 16,178,860 km (0.047 R)
• M51: 16,786,377 km (0.105 R)
• M52: 16,833,500 km (0.069 R)
• M53: 17,164,112 km (0.079 R)
• M54: 17,306,379 km (0.105 R)
• M55: 18,556,120 km (0.027 R)
• M56: 18,604,739 km (0.061 R)
• M57: 20,434,321 km (0.111 R)
• M58: 20,736,359 km (0.097 R)
• M59: 21,344,923 km (0.105 R)
• M60: 21,805,086 km (0.109 R)
• M61: 22,010,634 km (0.12 R)
• M62: 22,423,823 km (0.106 R)
• M63: 22,475,584 km (0.092 R)
• M64: 22,839,556 km (0.098 R)
• M65: 23,100,604 km (0.085 R)
• M66: 23,310,191 km (0.114 R)
• M67: 24,580,875 km (0.051 R)
• M68: 24,955,767 km (0.03 R)
• M69: 26,255,174 km (0.083 R)
• M70: 26,638,294 km (0.037 R)
• M71: 28,189,325 km (0.116 R)
• M72: 28,357,174 km (0.044 R)
• M73: 28,525,472 km (0.108 R)
• M74: 28,975,761 km (0.062 R)
• M75: 29,032,160 km (0.065 R)
• M76: 29,371,597 km (0.08 R)
• M77: 29,883,222 km (0.089 R)
• M78: 29,940,368 km (0.069 R)
• M79: 31,900,848 km (0.067 R)
• M80: 32,778,838 km (0.097 R)
• M81: 33,487,035 km (0.084 R)
• M82: 33,902,468 km (0.119 R)
• M83: 35,520,668 km (0.043 R)
• M84: 35,641,543 km (0.088 R)
• M85: 35,944,329 km (0.097 R)
• M86: 36,552,445 km (0.116 R)
• M87: 36,980,145 km (0.083 R)
• M88: 37,225,186 km (0.11 R)
• M89: 39,143,330 km (0.1 R)
• M90: 39,706,117 km (0.05 R)
• M91: 40,586,950 km (0.06 R)
• M92: 41,220,048 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.7

Radius: 5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18 AU - 18.84 AU

Year: 28591 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 110,728,707 km

• M1: 74,649 km (0.103 R)
• M2: 180,864 km (0.026 R)
• M3: 426,204 km (0.094 R)
• M4: 470,186 km (0.05 R)
• M5: 1,258,866 km (0.119 R)
• M6: 2,889,184 km (0.085 R)
• M7: 3,061,670 km (0.026 R)
• M8: 4,691,240 km (0.104 R)
• M9: 5,273,026 km (0.105 R)
• M10: 5,519,264 km (0.068 R)
• M11: 5,733,189 km (0.119 R)
• M12: 5,841,198 km (0.054 R)
• M13: 5,986,308 km (0.057 R)
• M14: 7,579,975 km (0.094 R)
• M15: 8,586,918 km (0.09 R)
• M16: 8,959,566 km (0.099 R)
• M17: 10,634,763 km (0.102 R)
• M18: 10,900,898 km (0.08 R)
• M19: 11,394,571 km (0.11 R)
• M20: 11,849,647 km (0.103 R)
• M21: 14,310,084 km (0.094 R)
• M22: 15,697,903 km (0.071 R)
• M23: 15,899,710 km (0.078 R)
• M24: 19,729,266 km (0.074 R)
• M25: 19,946,931 km (0.083 R)
• M26: 21,941,968 km (0.096 R)
• M27: 22,223,960 km (0.063 R)
• M28: 23,192,008 km (0.088 R)
• M29: 25,641,973 km (0.079 R)
• M30: 26,776,972 km (0.08 R)
• M31: 28,786,819 km (0.059 R)
• M32: 29,219,456 km (0.069 R)
• M33: 29,529,722 km (0.047 R)
• M34: 31,224,068 km (0.057 R)
• M35: 31,732,102 km (0.112 R)
• M36: 33,466,988 km (0.086 R)
• M37: 34,575,060 km (0.089 R)
• M38: 35,232,393 km (0.033 R)
• M39: 35,893,915 km (0.104 R)
• M40: 37,027,867 km (0.117 R)
• M41: 38,444,708 km (0.047 R)
• M42: 39,193,894 km (0.064 R)
• M43: 41,470,475 km (0.068 R)
• M44: 42,098,786 km (0.031 R)
• M45: 43,789,391 km (0.031 R)
• M46: 45,430,480 km (0.105 R)
• M47: 45,933,877 km (0.079 R)
• M48: 46,005,983 km (0.094 R)
• M49: 47,382,433 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.4

Radius: 6.9

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.39 AU - 20.69 AU

Year: 31238 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,728,707 km

• M1: 309,668 km (0.104 R)
• M2: 497,114 km (0.079 R)
• M3: 841,488 km (0.099 R)
• M4: 1,213,239 km (0.086 R)
• M5: 1,360,144 km (0.109 R)
• M6: 1,631,365 km (0.12 R)
• M7: 1,877,154 km (0.092 R)
• M8: 2,925,087 km (0.032 R)
• M9: 5,513,130 km (0.084 R)
• M10: 5,881,590 km (0.074 R)
• M11: 6,449,463 km (0.114 R)
• M12: 6,577,968 km (0.085 R)
• M13: 7,233,506 km (0.07 R)
• M14: 7,569,054 km (0.037 R)
• M15: 7,636,672 km (0.057 R)
• M16: 7,909,539 km (0.106 R)
• M17: 8,116,432 km (0.113 R)
• M18: 9,540,006 km (0.082 R)
• M19: 9,613,159 km (0.108 R)
• M20: 10,506,109 km (0.072 R)
• M21: 10,962,382 km (0.054 R)
• M22: 11,039,126 km (0.113 R)
• M23: 11,270,255 km (0.111 R)
• M24: 12,690,238 km (0.107 R)
• M25: 13,094,750 km (0.078 R)
• M26: 13,339,343 km (0.075 R)
• M27: 13,668,009 km (0.06 R)
• M28: 16,742,994 km (0.105 R)
• M29: 17,543,941 km (0.071 R)
• M30: 18,448,409 km (0.105 R)
• M31: 19,275,386 km (0.116 R)
• M32: 20,020,533 km (0.077 R)
• M33: 20,775,105 km (0.107 R)
• M34: 22,117,896 km (0.074 R)
• M35: 22,799,763 km (0.104 R)
• M36: 23,291,042 km (0.047 R)
• M37: 26,516,821 km (0.098 R)
• M38: 29,558,744 km (0.107 R)
• M39: 29,665,707 km (0.048 R)
• M40: 30,524,997 km (0.069 R)
• M41: 30,633,006 km (0.118 R)
• M42: 34,043,688 km (0.12 R)
• M43: 36,650,730 km (0.04 R)
• M44: 36,765,621 km (0.1 R)
• M45: 37,341,424 km (0.116 R)
• M46: 37,456,913 km (0.034 R)
• M47: 39,086,632 km (0.08 R)
• M48: 40,028,351 km (0.119 R)
• M49: 40,620,609 km (0.058 R)
• M50: 42,414,886 km (0.108 R)
• M51: 42,897,788 km (0.091 R)
• M52: 43,018,812 km (0.081 R)
• M53: 43,503,958 km (0.045 R)
• M54: 46,328,366 km (0.034 R)
• M55: 46,701,014 km (0.055 R)
• M56: 47,199,624 km (0.088 R)
• M57: 48,832,036 km (0.099 R)
• M58: 49,338,126 km (0.043 R)
• M59: 50,355,391 km (0.025 R)
• M60: 50,482,998 km (0.099 R)
• M61: 50,610,755 km (0.071 R)
• M62: 51,251,034 km (0.066 R)
• M63: 52,152,062 km (0.112 R)
• M64: 57,400,105 km (0.092 R)
• M65: 58,469,729 km (0.091 R)
• M66: 61,308,648 km (0.107 R)
• M67: 61,854,381 km (0.075 R)
• M68: 61,991,114 km (0.108 R)
• M69: 62,676,272 km (0.109 R)
• M70: 65,024,061 km (0.105 R)
• M71: 66,418,612 km (0.088 R)
• M72: 66,698,659 km (0.11 R)
• M73: 67,681,966 km (0.106 R)
• M74: 68,246,100 km (0.089 R)
• M75: 68,528,690 km (0.11 R)
• M76: 69,237,036 km (0.115 R)
• M77: 69,520,973 km (0.117 R)
• M78: 70,375,326 km (0.033 R)
• M79: 71,519,750 km (0.108 R)
• M80: 73,537,227 km (0.096 R)
• M81: 82,092,580 km (0.116 R)
• M82: 86,028,500 km (0.102 R)
• M83: 88,326,921 km (0.057 R)
• M84: 89,097,649 km (0.107 R)
• M85: 91,111,835 km (0.063 R)
• M86: 91,267,267 km (0.111 R)
• M87: 91,578,730 km (0.116 R)
• M88: 92,984,352 km (0.093 R)
• M89: 94,711,908 km (0.075 R)
• M90: 96,608,510 km (0.099 R)
• M91: 99,316,979 km (0.077 R)
• M92: 103,994,456 km (0.105 R)
• M93: 105,297,304 km (0.099 R)
• M94: 106,278,067 km (0.053 R)
• M95: 110,396,945 km (0.09 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 15,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit