🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.03 AU - 1.15 AU

Year: 408 Days

Day: 41.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,047,095 km

• M1: 1,040,902 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.49 AU - 2.03 AU

Year: 836 Days

Day: 25 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.92 AU - 2.36 AU

Year: 1121 Days

Day: 45.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.8 AU - 4.84 AU

Year: 3790 Days

Day: 22.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,047,095 km

• M1: 644,318 km (0.103 R)

Asteroid Belt

Center: 6.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 11.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.11 AU - 9.71 AU

Year: 8735 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,047,095 km

• M1: 158,275 km (0.091 R)
• M2: 299,495 km (0.109 R)
• M3: 410,347 km (0.042 R)
• M4: 1,048,232 km (0.093 R)
• M5: 1,139,487 km (0.105 R)
• M6: 2,316,822 km (0.074 R)
• M7: 2,487,214 km (0.058 R)
• M8: 2,712,359 km (0.039 R)
• M9: 3,023,223 km (0.079 R)
• M10: 3,345,607 km (0.111 R)
• M11: 3,594,837 km (0.06 R)
• M12: 3,792,755 km (0.068 R)
• M13: 3,936,518 km (0.105 R)
• M14: 4,111,398 km (0.111 R)
• M15: 4,288,821 km (0.106 R)
• M16: 4,529,375 km (0.098 R)
• M17: 4,620,779 km (0.096 R)
• M18: 4,836,350 km (0.117 R)
• M19: 4,992,530 km (0.101 R)
• M20: 5,470,794 km (0.115 R)
• M21: 5,963,869 km (0.108 R)
• M22: 7,708,778 km (0.05 R)
• M23: 7,965,039 km (0.074 R)
• M24: 8,149,793 km (0.111 R)
• M25: 8,335,893 km (0.09 R)
• M26: 8,410,841 km (0.081 R)
• M27: 8,636,734 km (0.101 R)
• M28: 8,826,574 km (0.061 R)
• M29: 9,365,575 km (0.068 R)
• M30: 9,560,650 km (0.096 R)
• M31: 10,114,013 km (0.108 R)
• M32: 10,314,175 km (0.053 R)
• M33: 11,127,987 km (0.112 R)
• M34: 11,584,410 km (0.109 R)
• M35: 13,251,828 km (0.096 R)
• M36: 13,427,007 km (0.026 R)
• M37: 13,558,953 km (0.109 R)
• M38: 14,046,342 km (0.1 R)
• M39: 14,225,112 km (0.061 R)
• M40: 14,539,567 km (0.081 R)
• M41: 14,947,370 km (0.103 R)
• M42: 15,960,148 km (0.106 R)
• M43: 16,380,817 km (0.061 R)
• M44: 16,947,344 km (0.096 R)
• M45: 17,089,911 km (0.07 R)
• M46: 18,099,697 km (0.097 R)
• M47: 18,734,441 km (0.073 R)
• M48: 20,277,543 km (0.058 R)
• M49: 20,428,936 km (0.089 R)
• M50: 20,580,777 km (0.09 R)
• M51: 21,038,697 km (0.057 R)
• M52: 21,192,034 km (0.084 R)
• M53: 22,276,021 km (0.058 R)
• M54: 22,589,129 km (0.116 R)
• M55: 23,114,068 km (0.066 R)
• M56: 23,219,534 km (0.115 R)
• M57: 24,069,101 km (0.047 R)
• M58: 25,253,766 km (0.082 R)
• M59: 27,177,595 km (0.092 R)
• M60: 28,072,639 km (0.096 R)
• M61: 28,863,712 km (0.034 R)
• M62: 29,204,945 km (0.11 R)
• M63: 30,236,871 km (0.116 R)
• M64: 31,924,485 km (0.092 R)
• M65: 32,809,356 km (0.111 R)
• M66: 33,463,249 km (0.078 R)
• M67: 33,821,835 km (0.078 R)
• M68: 34,181,617 km (0.114 R)
• M69: 34,422,320 km (0.102 R)
• M70: 35,633,614 km (0.119 R)
• M71: 36,060,866 km (0.078 R)
• M72: 36,489,913 km (0.101 R)
• M73: 37,105,657 km (0.094 R)
• M74: 38,098,090 km (0.087 R)
• M75: 39,036,368 km (0.092 R)
• M76: 40,426,281 km (0.119 R)
• M77: 40,617,019 km (0.106 R)
• M78: 40,871,933 km (0.115 R)
• M79: 41,127,297 km (0.099 R)
• M80: 42,089,660 km (0.085 R)
• M81: 42,541,446 km (0.086 R)
• M82: 43,059,503 km (0.095 R)
• M83: 43,319,355 km (0.118 R)
• M84: 43,514,580 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 8.2

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.93 AU - 9.65 AU

Year: 9334 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,047,095 km

• M1: 103,223 km (0.104 R)
• M2: 211,531 km (0.088 R)
• M3: 834,756 km (0.057 R)
• M4: 1,078,900 km (0.094 R)
• M5: 1,165,218 km (0.05 R)
• M6: 1,308,533 km (0.108 R)
• M7: 1,534,425 km (0.097 R)
• M8: 1,652,159 km (0.084 R)
• M9: 2,066,096 km (0.103 R)
• M10: 2,152,713 km (0.109 R)
• M11: 2,651,024 km (0.073 R)
• M12: 2,961,888 km (0.103 R)
• M13: 3,234,156 km (0.066 R)
• M14: 3,592,443 km (0.12 R)
• M15: 4,236,013 km (0.096 R)
• M16: 4,346,716 km (0.108 R)
• M17: 4,684,657 km (0.096 R)
• M18: 5,902,534 km (0.109 R)
• M19: 6,917,406 km (0.06 R)
• M20: 7,146,440 km (0.093 R)
• M21: 7,781,184 km (0.099 R)
• M22: 8,053,751 km (0.07 R)
• M23: 8,156,824 km (0.057 R)
• M24: 8,468,586 km (0.092 R)
• M25: 8,573,304 km (0.083 R)
• M26: 8,678,621 km (0.08 R)
• M27: 8,748,932 km (0.058 R)
• M28: 9,247,093 km (0.081 R)
• M29: 9,644,874 km (0.085 R)
• M30: 9,974,588 km (0.077 R)
• M31: 10,085,290 km (0.067 R)
• M32: 10,233,542 km (0.079 R)
• M33: 10,909,724 km (0.12 R)
• M34: 11,950,925 km (0.105 R)
• M35: 12,029,314 km (0.116 R)
• M36: 12,862,575 km (0.042 R)
• M37: 13,184,958 km (0.083 R)
• M38: 13,469,194 km (0.092 R)
• M39: 14,417,495 km (0.089 R)
• M40: 14,752,295 km (0.094 R)
• M41: 15,472,309 km (0.069 R)
• M42: 15,729,169 km (0.086 R)
• M43: 16,377,676 km (0.05 R)
• M44: 16,508,424 km (0.069 R)
• M45: 17,924,218 km (0.073 R)
• M46: 18,465,164 km (0.102 R)
• M47: 18,601,298 km (0.062 R)
• M48: 18,692,254 km (0.114 R)
• M49: 18,783,209 km (0.106 R)
• M50: 19,378,759 km (0.103 R)
• M51: 20,120,016 km (0.114 R)
• M52: 20,353,688 km (0.062 R)
• M53: 20,588,108 km (0.119 R)
• M54: 21,296,902 km (0.077 R)
• M55: 21,869,713 km (0.082 R)
• M56: 22,109,967 km (0.08 R)
• M57: 23,225,967 km (0.086 R)
• M58: 23,520,226 km (0.043 R)
• M59: 23,618,512 km (0.102 R)
• M60: 23,963,634 km (0.069 R)
• M61: 24,759,046 km (0.106 R)
• M62: 25,109,703 km (0.096 R)
• M63: 25,411,592 km (0.1 R)
• M64: 25,866,818 km (0.112 R)
• M65: 26,171,699 km (0.047 R)
• M66: 26,426,613 km (0.088 R)
• M67: 26,939,136 km (0.116 R)
• M68: 27,299,816 km (0.074 R)
• M69: 28,391,432 km (0.047 R)
• M70: 28,706,036 km (0.086 R)
• M71: 28,863,712 km (0.111 R)
• M72: 29,179,962 km (0.094 R)
• M73: 29,656,431 km (0.106 R)
• M74: 30,617,299 km (0.077 R)
• M75: 30,993,687 km (0.032 R)
• M76: 31,209,407 km (0.117 R)
• M77: 31,479,880 km (0.057 R)
• M78: 31,534,034 km (0.111 R)
• M79: 31,805,405 km (0.074 R)
• M80: 32,023,070 km (0.105 R)
• M81: 32,077,523 km (0.107 R)
• M82: 32,459,746 km (0.11 R)
• M83: 32,788,712 km (0.1 R)
• M84: 33,284,030 km (0.025 R)
• M85: 33,781,892 km (0.079 R)
• M86: 34,282,297 km (0.093 R)
• M87: 35,402,934 km (0.103 R)
• M88: 35,459,183 km (0.081 R)
• M89: 36,364,849 km (0.102 R)
• M90: 36,421,696 km (0.085 R)
• M91: 37,277,994 km (0.05 R)
• M92: 38,778,012 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 14.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.35 AU - 11.03 AU

Year: 9978 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,047,095 km

• M1: 178,021 km (0.076 R)
• M2: 829,670 km (0.112 R)
• M3: 1,079,797 km (0.118 R)
• M4: 1,677,291 km (0.085 R)
• M5: 1,976,188 km (0.069 R)
• M6: 2,704,730 km (0.061 R)
• M7: 3,085,007 km (0.069 R)
• M8: 3,482,638 km (0.075 R)
• M9: 3,717,208 km (0.04 R)
• M10: 5,367,272 km (0.112 R)
• M11: 5,604,983 km (0.072 R)
• M12: 5,811,578 km (0.101 R)
• M13: 7,178,005 km (0.093 R)
• M14: 7,289,904 km (0.063 R)
• M15: 7,935,868 km (0.081 R)
• M16: 9,079,843 km (0.105 R)
• M17: 9,201,167 km (0.098 R)
• M18: 9,691,848 km (0.09 R)
• M19: 10,275,130 km (0.033 R)
• M20: 10,698,941 km (0.114 R)
• M21: 11,651,131 km (0.075 R)
• M22: 11,915,620 km (0.031 R)
• M23: 12,316,093 km (0.091 R)
• M24: 12,450,582 km (0.097 R)
• M25: 12,540,490 km (0.087 R)
• M26: 12,630,548 km (0.095 R)
• M27: 13,313,463 km (0.116 R)
• M28: 13,405,465 km (0.07 R)
• M29: 13,821,946 km (0.032 R)
• M30: 14,195,791 km (0.106 R)
• M31: 15,289,202 km (0.105 R)
• M32: 15,578,823 km (0.107 R)
• M33: 16,065,764 km (0.113 R)
• M34: 16,954,824 km (0.111 R)
• M35: 17,304,883 km (0.04 R)
• M36: 17,859,742 km (0.079 R)
• M37: 19,194,604 km (0.082 R)
• M38: 20,667,993 km (0.118 R)
• M39: 21,526,236 km (0.106 R)
• M40: 21,634,246 km (0.074 R)
• M41: 22,232,039 km (0.108 R)
• M42: 23,000,822 km (0.065 R)
• M43: 23,610,882 km (0.118 R)
• M44: 24,057,881 km (0.065 R)
• M45: 24,564,270 km (0.03 R)
• M46: 24,733,764 km (0.114 R)
• M47: 26,450,699 km (0.113 R)
• M48: 28,501,985 km (0.089 R)
• M49: 29,456,868 km (0.119 R)
• M50: 29,697,122 km (0.09 R)
• M51: 31,030,638 km (0.099 R)
• M52: 31,275,080 km (0.111 R)
• M53: 33,442,155 km (0.045 R)
• M54: 34,385,669 km (0.037 R)
• M55: 35,465,616 km (0.116 R)
• M56: 35,913,512 km (0.074 R)
• M57: 36,041,867 km (0.076 R)
• M58: 36,556,633 km (0.106 R)
• M59: 37,009,017 km (0.096 R)
• M60: 37,789,021 km (0.087 R)
• M61: 39,762,665 km (0.074 R)
• M62: 40,294,635 km (0.072 R)
• M63: 41,634,733 km (0.111 R)
• M64: 42,039,694 km (0.092 R)
• M65: 42,242,549 km (0.114 R)
• M66: 42,513,770 km (0.112 R)
• M67: 43,057,708 km (0.107 R)
• M68: 43,467,157 km (0.097 R)
• M69: 43,877,953 km (0.105 R)
• M70: 44,015,134 km (0.082 R)
• M71: 44,910,478 km (0.084 R)
• M72: 45,533,852 km (0.1 R)
• M73: 46,929,301 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 12.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.22 AU - 10.92 AU

Year: 10603 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,047,095 km

• M1: 168,447 km (0.095 R)
• M2: 259,852 km (0.078 R)
• M3: 337,642 km (0.1 R)
• M4: 853,456 km (0.114 R)
• M5: 959,072 km (0.041 R)
• M6: 1,252,733 km (0.109 R)
• M7: 1,483,113 km (0.119 R)
• M8: 1,985,313 km (0.107 R)
• M9: 2,320,113 km (0.03 R)
• M10: 2,472,404 km (0.115 R)
• M11: 3,332,143 km (0.103 R)
• M12: 3,629,843 km (0.028 R)
• M13: 3,731,120 km (0.089 R)
• M14: 3,858,877 km (0.117 R)
• M15: 4,601,930 km (0.071 R)
• M16: 4,684,209 km (0.116 R)
• M17: 5,245,201 km (0.119 R)
• M18: 6,066,493 km (0.116 R)
• M19: 6,156,850 km (0.048 R)
• M20: 6,646,633 km (0.054 R)
• M21: 6,864,897 km (0.1 R)
• M22: 7,663,749 km (0.098 R)
• M23: 7,761,586 km (0.12 R)
• M24: 8,190,483 km (0.107 R)
• M25: 8,458,413 km (0.065 R)
• M26: 8,559,541 km (0.05 R)
• M27: 9,313,963 km (0.071 R)
• M28: 9,769,788 km (0.098 R)
• M29: 10,412,909 km (0.096 R)
• M30: 11,254,846 km (0.078 R)
• M31: 12,309,062 km (0.096 R)
• M32: 12,462,251 km (0.078 R)
• M33: 12,654,633 km (0.114 R)
• M34: 12,925,705 km (0.082 R)
• M35: 13,042,391 km (0.095 R)
• M36: 13,789,932 km (0.043 R)
• M37: 14,148,967 km (0.064 R)
• M38: 14,551,385 km (0.099 R)
• M39: 14,794,631 km (0.114 R)
• M40: 14,957,693 km (0.118 R)
• M41: 16,156,869 km (0.118 R)
• M42: 16,450,979 km (0.112 R)
• M43: 16,577,688 km (0.056 R)
• M44: 17,215,424 km (0.116 R)
• M45: 17,861,387 km (0.1 R)
• M46: 18,165,520 km (0.103 R)
• M47: 18,690,908 km (0.07 R)
• M48: 19,846,402 km (0.07 R)
• M49: 20,251,812 km (0.105 R)
• M50: 20,342,169 km (0.109 R)
• M51: 20,659,915 km (0.056 R)
• M52: 21,438,272 km (0.104 R)
• M53: 21,715,178 km (0.109 R)
• M54: 23,782,621 km (0.078 R)
• M55: 25,082,177 km (0.111 R)
• M56: 25,569,268 km (0.11 R)
• M57: 26,010,432 km (0.086 R)
• M58: 26,355,255 km (0.106 R)
• M59: 26,800,758 km (0.047 R)
• M60: 26,900,240 km (0.045 R)
• M61: 26,999,723 km (0.091 R)
• M62: 28,709,627 km (0.028 R)
• M63: 29,116,982 km (0.111 R)
• M64: 29,526,431 km (0.037 R)
• M65: 29,834,603 km (0.119 R)
• M66: 30,247,343 km (0.062 R)
• M67: 30,609,968 km (0.057 R)
• M68: 32,286,212 km (0.106 R)
• M69: 32,603,809 km (0.086 R)
• M70: 34,045,783 km (0.098 R)
• M71: 34,855,855 km (0.081 R)
• M72: 35,181,679 km (0.113 R)
• M73: 36,660,454 km (0.11 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 10,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit