🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.79 AU

Year: 212 Days

Day: 33.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,902,124 km

• M1: 57,146 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.58 AU - 0.94 AU

Year: 251 Days

Day: 13.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.22 AU - 1.72 AU

Year: 675 Days

Day: 13.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,902,124 km

• M1: 648,656 km (0.078 R)
• M2: 879,935 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.29 AU - 1.97 AU

Year: 788 Days

Day: 17.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.4 AU - 3.68 AU

Year: 2008 Days

Day: 30.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,902,124 km

• M1: 692,339 km (0.116 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 10.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.83 AU - 4.87 AU

Year: 4045 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,902,124 km

• M1: 147,803 km (0.102 R)
• M2: 267,032 km (0.04 R)
• M3: 349,909 km (0.06 R)
• M4: 418,575 km (0.074 R)
• M5: 635,492 km (0.107 R)
• M6: 708,346 km (0.064 R)
• M7: 863,180 km (0.087 R)
• M8: 991,983 km (0.064 R)
• M9: 1,068,727 km (0.101 R)
• M10: 1,197,830 km (0.064 R)
• M11: 1,407,118 km (0.063 R)
• M12: 1,572,124 km (0.062 R)
• M13: 1,662,930 km (0.114 R)
• M14: 1,732,194 km (0.079 R)
• M15: 1,814,173 km (0.099 R)
• M16: 2,080,906 km (0.099 R)
• M17: 2,168,421 km (0.073 R)
• M18: 2,244,566 km (0.107 R)
• M19: 2,399,400 km (0.12 R)
• M20: 2,491,553 km (0.068 R)
• M21: 2,692,762 km (0.105 R)
• M22: 2,871,681 km (0.053 R)
• M23: 3,011,854 km (0.111 R)
• M24: 3,125,848 km (0.07 R)
• M25: 3,446,585 km (0.049 R)
• M26: 3,641,212 km (0.113 R)
• M27: 4,214,920 km (0.116 R)
• M28: 4,407,004 km (0.085 R)
• M29: 5,307,583 km (0.077 R)
• M30: 5,411,105 km (0.08 R)
• M31: 5,515,374 km (0.082 R)
• M32: 5,602,739 km (0.091 R)
• M33: 5,796,618 km (0.12 R)
• M34: 6,336,667 km (0.106 R)
• M35: 7,176,958 km (0.115 R)
• M36: 7,445,486 km (0.119 R)
• M37: 7,619,917 km (0.061 R)
• M38: 7,776,247 km (0.084 R)
• M39: 7,972,968 km (0.099 R)
• M40: 8,131,542 km (0.111 R)
• M41: 8,552,809 km (0.106 R)
• M42: 8,654,237 km (0.108 R)
• M43: 8,755,963 km (0.088 R)
• M44: 8,919,623 km (0.109 R)
• M45: 9,063,686 km (0.091 R)
• M46: 9,270,879 km (0.12 R)
• M47: 9,374,999 km (0.089 R)
• M48: 9,689,903 km (0.063 R)
• M49: 10,029,490 km (0.118 R)
• M50: 10,200,929 km (0.084 R)
• M51: 10,786,306 km (0.087 R)
• M52: 10,895,961 km (0.108 R)
• M53: 11,138,309 km (0.078 R)
• M54: 11,404,893 km (0.074 R)
• M55: 11,628,691 km (0.098 R)
• M56: 11,899,015 km (0.044 R)
• M57: 12,676,475 km (0.037 R)
• M58: 13,071,413 km (0.103 R)
• M59: 14,256,378 km (0.089 R)
• M60: 14,473,295 km (0.099 R)
• M61: 14,934,804 km (0.081 R)
• M62: 15,081,560 km (0.095 R)
• M63: 15,574,335 km (0.064 R)
• M64: 16,272,957 km (0.095 R)
• M65: 16,752,867 km (0.118 R)
• M66: 17,109,508 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 9.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.46 AU - 8.42 AU

Year: 8474 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,902,124 km

• M1: 122,072 km (0.047 R)
• M2: 252,970 km (0.076 R)
• M3: 334,950 km (0.067 R)
• M4: 557,102 km (0.118 R)
• M5: 686,056 km (0.104 R)
• M6: 928,704 km (0.085 R)
• M7: 1,100,442 km (0.105 R)
• M8: 1,368,821 km (0.097 R)
• M9: 1,790,687 km (0.042 R)
• M10: 1,887,626 km (0.117 R)
• M11: 2,314,129 km (0.119 R)
• M12: 2,441,437 km (0.068 R)
• M13: 2,571,139 km (0.067 R)
• M14: 2,636,962 km (0.106 R)
• M15: 2,882,901 km (0.118 R)
• M16: 2,951,267 km (0.118 R)
• M17: 3,421,004 km (0.115 R)
• M18: 3,517,944 km (0.033 R)
• M19: 3,714,216 km (0.061 R)
• M20: 4,221,054 km (0.081 R)
• M21: 4,298,994 km (0.106 R)
• M22: 4,377,383 km (0.075 R)
• M23: 4,509,029 km (0.107 R)
• M24: 4,615,394 km (0.053 R)
• M25: 4,912,196 km (0.107 R)
• M26: 5,187,456 km (0.086 R)
• M27: 5,467,802 km (0.077 R)
• M28: 5,926,619 km (0.095 R)
• M29: 6,338,312 km (0.096 R)
• M30: 6,457,542 km (0.05 R)
• M31: 6,759,131 km (0.083 R)
• M32: 7,003,873 km (0.104 R)
• M33: 7,127,291 km (0.072 R)
• M34: 7,344,956 km (0.05 R)
• M35: 7,691,575 km (0.095 R)
• M36: 7,979,102 km (0.099 R)
• M37: 8,172,831 km (0.066 R)
• M38: 8,499,104 km (0.12 R)
• M39: 8,564,777 km (0.084 R)
• M40: 9,231,834 km (0.099 R)
• M41: 9,333,411 km (0.103 R)
• M42: 9,571,721 km (0.12 R)
• M43: 9,881,089 km (0.113 R)
• M44: 10,686,524 km (0.055 R)
• M45: 10,757,583 km (0.059 R)
• M46: 10,935,904 km (0.109 R)
• M47: 11,151,175 km (0.088 R)
• M48: 12,100,074 km (0.112 R)
• M49: 12,471,974 km (0.063 R)
• M50: 12,584,173 km (0.09 R)
• M51: 12,809,766 km (0.067 R)
• M52: 12,961,010 km (0.066 R)
• M53: 13,226,845 km (0.098 R)
• M54: 14,230,497 km (0.088 R)
• M55: 15,983,934 km (0.094 R)
• M56: 16,106,006 km (0.106 R)
• M57: 16,473,867 km (0.114 R)
• M58: 16,844,720 km (0.117 R)
• M59: 17,010,325 km (0.082 R)
• M60: 17,134,940 km (0.12 R)
• M61: 17,931,100 km (0.105 R)
• M62: 18,184,968 km (0.115 R)
• M63: 18,269,939 km (0.117 R)
• M64: 18,397,546 km (0.113 R)
• M65: 20,479,350 km (0.088 R)
• M66: 21,056,050 km (0.106 R)
• M67: 21,323,980 km (0.055 R)
• M68: 21,998,666 km (0.069 R)
• M69: 22,179,829 km (0.105 R)
• M70: 23,046,898 km (0.088 R)
• M71: 23,369,132 km (0.091 R)
• M72: 23,646,487 km (0.109 R)
• M73: 23,971,563 km (0.102 R)
• M74: 24,157,962 km (0.116 R)
• M75: 28,329,498 km (0.057 R)
• M76: 31,486,013 km (0.114 R)
• M77: 31,894,864 km (0.083 R)
• M78: 32,048,501 km (0.105 R)
• M79: 32,151,126 km (0.108 R)
• M80: 33,651,592 km (0.118 R)
• M81: 34,489,191 km (0.063 R)
• M82: 34,647,016 km (0.085 R)
• M83: 35,016,074 km (0.097 R)
• M84: 35,280,563 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 8.2

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.57 AU - 12.43 AU

Year: 13818 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,902,124 km

• M1: 283,488 km (0.028 R)
• M2: 366,515 km (0.094 R)
• M3: 443,408 km (0.098 R)
• M4: 768,783 km (0.093 R)
• M5: 850,314 km (0.091 R)
• M6: 1,090,269 km (0.081 R)
• M7: 1,326,933 km (0.045 R)
• M8: 1,451,399 km (0.04 R)
• M9: 2,102,149 km (0.091 R)
• M10: 2,307,398 km (0.086 R)
• M11: 2,367,237 km (0.095 R)
• M12: 2,612,128 km (0.082 R)
• M13: 4,505,289 km (0.081 R)
• M14: 4,924,463 km (0.094 R)
• M15: 5,080,044 km (0.078 R)
• M16: 5,516,272 km (0.11 R)
• M17: 5,596,756 km (0.116 R)
• M18: 6,172,109 km (0.097 R)
• M19: 6,382,144 km (0.054 R)
• M20: 6,680,143 km (0.078 R)
• M21: 6,809,246 km (0.11 R)
• M22: 6,982,630 km (0.1 R)
• M23: 7,334,036 km (0.093 R)
• M24: 7,646,097 km (0.116 R)
• M25: 8,702,258 km (0.088 R)
• M26: 9,754,529 km (0.036 R)
• M27: 9,999,421 km (0.055 R)
• M28: 10,545,004 km (0.065 R)
• M29: 10,897,307 km (0.048 R)
• M30: 11,458,748 km (0.097 R)
• M31: 11,561,821 km (0.086 R)
• M32: 12,450,432 km (0.103 R)
• M33: 12,503,390 km (0.113 R)
• M34: 12,876,188 km (0.066 R)
• M35: 13,415,189 km (0.067 R)
• M36: 13,961,520 km (0.085 R)
• M37: 15,472,609 km (0.116 R)
• M38: 17,924,667 km (0.079 R)
• M39: 19,072,981 km (0.1 R)
• M40: 19,872,282 km (0.103 R)
• M41: 20,307,313 km (0.097 R)
• M42: 22,270,934 km (0.083 R)
• M43: 22,399,738 km (0.049 R)
• M44: 22,722,720 km (0.077 R)
• M45: 22,917,347 km (0.095 R)
• M46: 24,360,816 km (0.05 R)
• M47: 24,626,353 km (0.102 R)
• M48: 24,892,936 km (0.112 R)
• M49: 25,630,902 km (0.066 R)
• M50: 25,765,840 km (0.082 R)
• M51: 26,036,462 km (0.097 R)
• M52: 26,172,147 km (0.059 R)
• M53: 26,648,916 km (0.108 R)
• M54: 26,717,133 km (0.027 R)
• M55: 27,541,716 km (0.087 R)
• M56: 29,215,716 km (0.047 R)
• M57: 29,568,618 km (0.049 R)
• M58: 29,781,047 km (0.113 R)
• M59: 31,570,835 km (0.08 R)
• M60: 32,369,239 km (0.095 R)
• M61: 34,282,895 km (0.101 R)
• M62: 34,431,596 km (0.108 R)
• M63: 35,178,538 km (0.072 R)
• M64: 35,704,374 km (0.078 R)
• M65: 36,081,660 km (0.098 R)
• M66: 37,603,968 km (0.091 R)
• M67: 37,834,199 km (0.081 R)
• M68: 38,141,772 km (0.036 R)
• M69: 39,926,475 km (0.09 R)
• M70: 40,318,122 km (0.091 R)
• M71: 41,658,968 km (0.081 R)
• M72: 42,135,736 km (0.041 R)
• M73: 42,614,300 km (0.087 R)
• M74: 43,979,979 km (0.047 R)
• M75: 44,303,409 km (0.103 R)
• M76: 45,686,741 km (0.095 R)
• M77: 47,249,590 km (0.086 R)
• M78: 49,164,742 km (0.099 R)
• M79: 49,668,587 km (0.04 R)
• M80: 51,785,996 km (0.114 R)
• M81: 53,501,135 km (0.057 R)
• M82: 54,799,645 km (0.083 R)
• M83: 55,060,543 km (0.078 R)
• M84: 55,147,609 km (0.058 R)
• M85: 55,496,322 km (0.104 R)
• M86: 56,020,962 km (0.09 R)
• M87: 56,196,141 km (0.106 R)
• M88: 57,604,306 km (0.097 R)
• M89: 59,291,470 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.8

Radius: 10.3

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.35 AU - 14.05 AU

Year: 15157 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,902,124 km

• M1: 255,064 km (0.047 R)
• M2: 422,165 km (0.119 R)
• M3: 539,151 km (0.066 R)
• M4: 630,256 km (0.032 R)
• M5: 959,970 km (0.055 R)
• M6: 1,027,737 km (0.113 R)
• M7: 1,522,009 km (0.12 R)
• M8: 1,602,044 km (0.09 R)
• M9: 1,794,875 km (0.075 R)
• M10: 1,908,420 km (0.091 R)
• M11: 2,418,250 km (0.092 R)
• M12: 2,737,491 km (0.082 R)
• M13: 3,036,538 km (0.06 R)
• M14: 3,811,455 km (0.119 R)
• M15: 3,995,909 km (0.11 R)
• M16: 4,489,283 km (0.112 R)
• M17: 4,566,924 km (0.097 R)
• M18: 4,684,358 km (0.059 R)
• M19: 6,126,033 km (0.063 R)
• M20: 7,974,913 km (0.069 R)
• M21: 9,279,706 km (0.081 R)
• M22: 10,806,053 km (0.113 R)
• M23: 11,120,657 km (0.109 R)
• M24: 11,920,258 km (0.05 R)
• M25: 13,126,316 km (0.104 R)
• M26: 13,518,112 km (0.099 R)
• M27: 13,630,760 km (0.109 R)
• M28: 13,800,404 km (0.054 R)
• M29: 14,370,820 km (0.108 R)
• M30: 14,716,840 km (0.084 R)
• M31: 15,182,389 km (0.047 R)
• M32: 17,520,603 km (0.08 R)
• M33: 18,013,977 km (0.03 R)
• M34: 18,387,074 km (0.084 R)
• M35: 19,014,488 km (0.08 R)
• M36: 19,968,773 km (0.05 R)
• M37: 20,743,390 km (0.116 R)
• M38: 21,199,813 km (0.071 R)
• M39: 21,857,595 km (0.116 R)
• M40: 21,923,718 km (0.098 R)
• M41: 23,939,100 km (0.116 R)
• M42: 24,280,632 km (0.087 R)
• M43: 24,761,589 km (0.083 R)
• M44: 24,968,782 km (0.054 R)
• M45: 25,176,424 km (0.04 R)
• M46: 25,593,503 km (0.046 R)
• M47: 26,575,613 km (0.092 R)
• M48: 27,000,321 km (0.1 R)
• M49: 27,142,290 km (0.094 R)
• M50: 28,431,973 km (0.07 R)
• M51: 28,793,701 km (0.079 R)
• M52: 29,011,515 km (0.047 R)
• M53: 29,888,308 km (0.098 R)
• M54: 30,256,169 km (0.089 R)
• M55: 30,551,476 km (0.099 R)
• M56: 30,625,526 km (0.12 R)
• M57: 30,773,628 km (0.119 R)
• M58: 32,117,915 km (0.118 R)
• M59: 32,419,205 km (0.103 R)
• M60: 35,795,031 km (0.089 R)
• M61: 36,029,301 km (0.101 R)
• M62: 36,107,540 km (0.069 R)
• M63: 36,342,409 km (0.032 R)
• M64: 36,577,727 km (0.109 R)
• M65: 37,050,157 km (0.105 R)
• M66: 37,445,245 km (0.067 R)
• M67: 39,764,760 km (0.112 R)
• M68: 42,047,922 km (0.103 R)
• M69: 42,295,058 km (0.119 R)
• M70: 42,708,098 km (0.089 R)
• M71: 43,122,484 km (0.113 R)
• M72: 43,788,194 km (0.112 R)
• M73: 43,871,670 km (0.059 R)
• M74: 44,961,341 km (0.107 R)
• M75: 45,298,385 km (0.095 R)
• M76: 47,853,217 km (0.119 R)
• M77: 48,456,097 km (0.106 R)
• M78: 48,715,200 km (0.112 R)
• M79: 49,321,670 km (0.113 R)
• M80: 49,756,401 km (0.026 R)
• M81: 50,980,262 km (0.116 R)
• M82: 51,068,076 km (0.062 R)
• M83: 52,125,583 km (0.084 R)
• M84: 53,636,222 km (0.054 R)
• M85: 53,904,302 km (0.083 R)
• M86: 54,262,439 km (0.038 R)
• M87: 55,612,260 km (0.119 R)
• M88: 59,081,435 km (0.054 R)
• M89: 60,098,551 km (0.084 R)
• M90: 60,935,102 km (0.11 R)
• M91: 61,869,191 km (0.103 R)
• M92: 62,150,286 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit