🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.62 AU - 0.92 AU

Year: 248 Days

Day: 12.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.39 AU - 2.05 AU

Year: 828 Days

Day: 37.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.79 AU - 2.53 AU

Year: 1165 Days

Day: 34.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.17 AU - 3.01 AU

Year: 1530 Days

Day: 36.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.15 AU - 4.29 AU

Year: 2634 Days

Day: 19.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 13.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.66 AU - 9.46 AU

Year: 9194 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,875,616 km

• M1: 436,676 km (0.071 R)
• M2: 651,648 km (0.103 R)
• M3: 765,642 km (0.084 R)
• M4: 1,054,515 km (0.059 R)
• M5: 1,379,292 km (0.073 R)
• M6: 1,712,896 km (0.116 R)
• M7: 2,147,627 km (0.101 R)
• M8: 2,753,050 km (0.057 R)
• M9: 2,863,752 km (0.098 R)
• M10: 3,118,368 km (0.104 R)
• M11: 3,833,745 km (0.058 R)
• M12: 4,114,989 km (0.082 R)
• M13: 4,403,264 km (0.096 R)
• M14: 4,533,414 km (0.115 R)
• M15: 5,727,504 km (0.085 R)
• M16: 6,824,954 km (0.115 R)
• M17: 7,014,195 km (0.039 R)
• M18: 7,281,976 km (0.096 R)
• M19: 8,589,910 km (0.049 R)
• M20: 8,835,549 km (0.117 R)
• M21: 10,444,774 km (0.105 R)
• M22: 10,531,840 km (0.057 R)
• M23: 11,015,789 km (0.09 R)
• M24: 11,372,430 km (0.112 R)
• M25: 11,732,811 km (0.081 R)
• M26: 12,234,413 km (0.08 R)
• M27: 12,557,395 km (0.113 R)
• M28: 12,883,069 km (0.107 R)
• M29: 13,164,613 km (0.101 R)
• M30: 13,973,040 km (0.115 R)
• M31: 14,213,892 km (0.043 R)
• M32: 14,748,704 km (0.028 R)
• M33: 15,290,249 km (0.072 R)
• M34: 16,240,794 km (0.068 R)
• M35: 16,392,635 km (0.099 R)
• M36: 16,544,926 km (0.09 R)
• M37: 17,365,321 km (0.103 R)
• M38: 17,676,335 km (0.082 R)
• M39: 17,936,934 km (0.086 R)
• M40: 18,094,012 km (0.114 R)
• M41: 18,673,554 km (0.118 R)
• M42: 18,779,619 km (0.066 R)
• M43: 19,689,025 km (0.111 R)
• M44: 20,176,265 km (0.111 R)
• M45: 20,339,476 km (0.082 R)
• M46: 20,448,683 km (0.081 R)
• M47: 21,494,970 km (0.085 R)
• M48: 21,606,271 km (0.091 R)
• M49: 22,898,348 km (0.065 R)
• M50: 23,926,983 km (0.106 R)
• M51: 24,099,918 km (0.087 R)
• M52: 24,331,046 km (0.102 R)
• M53: 24,621,117 km (0.101 R)
• M54: 26,325,934 km (0.088 R)
• M55: 27,584,202 km (0.104 R)
• M56: 27,765,514 km (0.116 R)
• M57: 29,046,072 km (0.114 R)
• M58: 29,169,042 km (0.077 R)
• M59: 29,415,429 km (0.096 R)
• M60: 29,662,565 km (0.112 R)
• M61: 30,971,397 km (0.042 R)
• M62: 31,285,851 km (0.059 R)
• M63: 32,745,628 km (0.052 R)
• M64: 33,065,917 km (0.041 R)
• M65: 34,683,070 km (0.078 R)
• M66: 34,813,519 km (0.064 R)
• M67: 35,206,064 km (0.118 R)
• M68: 36,392,076 km (0.085 R)
• M69: 36,657,462 km (0.098 R)
• M70: 36,856,876 km (0.031 R)
• M71: 39,823,402 km (0.073 R)
• M72: 40,165,233 km (0.039 R)
• M73: 41,959,061 km (0.1 R)
• M74: 42,446,451 km (0.084 R)
• M75: 44,414,710 km (0.097 R)
• M76: 44,911,375 km (0.062 R)
• M77: 45,267,418 km (0.055 R)
• M78: 46,053,704 km (0.1 R)
• M79: 46,197,169 km (0.116 R)
• M80: 47,061,097 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 10.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.22 AU - 11.66 AU

Year: 12383 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,875,616 km

• M1: 355,893 km (0.064 R)
• M2: 431,590 km (0.115 R)
• M3: 748,588 km (0.056 R)
• M4: 1,036,564 km (0.104 R)
• M5: 1,114,055 km (0.081 R)
• M6: 1,234,182 km (0.048 R)
• M7: 1,466,209 km (0.025 R)
• M8: 1,689,708 km (0.048 R)
• M9: 1,876,556 km (0.04 R)
• M10: 2,021,217 km (0.097 R)
• M11: 2,119,652 km (0.087 R)
• M12: 2,610,034 km (0.075 R)
• M13: 2,799,575 km (0.104 R)
• M14: 2,909,978 km (0.103 R)
• M15: 2,993,753 km (0.072 R)
• M16: 3,078,275 km (0.076 R)
• M17: 3,278,886 km (0.044 R)
• M18: 3,662,754 km (0.093 R)
• M19: 4,218,062 km (0.033 R)
• M20: 4,345,070 km (0.07 R)
• M21: 4,733,875 km (0.116 R)
• M22: 5,201,668 km (0.054 R)
• M23: 5,303,843 km (0.107 R)
• M24: 5,579,701 km (0.107 R)
• M25: 5,684,270 km (0.096 R)
• M26: 6,002,166 km (0.051 R)
• M27: 6,181,384 km (0.087 R)
• M28: 6,253,490 km (0.086 R)
• M29: 6,362,248 km (0.06 R)
• M30: 6,471,753 km (0.051 R)
• M31: 6,581,708 km (0.055 R)
• M32: 6,953,159 km (0.075 R)
• M33: 7,950,379 km (0.105 R)
• M34: 8,546,078 km (0.094 R)
• M35: 8,869,658 km (0.105 R)
• M36: 9,156,138 km (0.108 R)
• M37: 9,279,855 km (0.086 R)
• M38: 10,118,800 km (0.103 R)
• M39: 10,461,230 km (0.102 R)
• M40: 10,590,632 km (0.087 R)
• M41: 13,009,180 km (0.115 R)
• M42: 13,475,178 km (0.11 R)
• M43: 13,804,592 km (0.12 R)
• M44: 14,712,203 km (0.119 R)
• M45: 15,002,871 km (0.103 R)
• M46: 15,886,247 km (0.118 R)
• M47: 16,836,792 km (0.08 R)
• M48: 18,375,106 km (0.03 R)
• M49: 19,425,433 km (0.09 R)
• M50: 19,904,296 km (0.101 R)
• M51: 21,255,314 km (0.096 R)
• M52: 21,364,670 km (0.079 R)
• M53: 21,638,883 km (0.069 R)
• M54: 21,859,091 km (0.092 R)
• M55: 22,747,254 km (0.103 R)
• M56: 23,195,898 km (0.1 R)
• M57: 24,215,856 km (0.085 R)
• M58: 24,961,602 km (0.045 R)
• M59: 26,065,035 km (0.09 R)
• M60: 26,829,181 km (0.103 R)
• M61: 27,124,936 km (0.107 R)
• M62: 27,839,565 km (0.092 R)
• M63: 28,319,326 km (0.107 R)
• M64: 29,775,063 km (0.069 R)
• M65: 30,388,713 km (0.117 R)
• M66: 31,941,240 km (0.087 R)
• M67: 33,392,190 km (0.089 R)
• M68: 33,646,805 km (0.079 R)
• M69: 33,902,019 km (0.08 R)
• M70: 34,993,635 km (0.079 R)
• M71: 36,031,694 km (0.099 R)
• M72: 36,685,587 km (0.075 R)
• M73: 37,277,545 km (0.108 R)
• M74: 37,938,768 km (0.102 R)
• M75: 38,337,446 km (0.084 R)
• M76: 39,676,347 km (0.079 R)
• M77: 39,946,072 km (0.105 R)
• M78: 40,419,250 km (0.082 R)
• M79: 40,487,018 km (0.047 R)
• M80: 41,918,969 km (0.094 R)
• M81: 42,882,678 km (0.099 R)
• M82: 43,784,155 km (0.109 R)
• M83: 44,411,868 km (0.1 R)
• M84: 46,383,867 km (0.112 R)
• M85: 46,810,221 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.2

Radius: 5.7

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.46 AU - 17.52 AU

Year: 21305 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,875,616 km

• M1: 99,931 km (0.117 R)
• M2: 497,712 km (0.109 R)
• M3: 907,760 km (0.113 R)
• M4: 989,141 km (0.035 R)
• M5: 1,073,066 km (0.047 R)
• M6: 1,400,685 km (0.058 R)
• M7: 1,724,265 km (0.037 R)
• M8: 1,894,507 km (0.044 R)
• M9: 2,106,188 km (0.072 R)
• M10: 2,985,973 km (0.111 R)
• M11: 4,099,580 km (0.117 R)
• M12: 4,419,420 km (0.118 R)
• M13: 4,652,793 km (0.093 R)
• M14: 5,878,598 km (0.089 R)
• M15: 6,032,085 km (0.061 R)
• M16: 7,806,017 km (0.083 R)
• M17: 9,189,498 km (0.111 R)
• M18: 10,834,027 km (0.056 R)
• M19: 11,593,685 km (0.066 R)
• M20: 11,915,171 km (0.1 R)
• M21: 12,370,398 km (0.111 R)
• M22: 13,297,456 km (0.094 R)
• M23: 13,905,272 km (0.104 R)
• M24: 14,041,555 km (0.093 R)
• M25: 14,246,953 km (0.066 R)
• M26: 14,660,442 km (0.095 R)
• M27: 14,799,119 km (0.039 R)
• M28: 15,569,997 km (0.099 R)
• M29: 19,997,645 km (0.118 R)
• M30: 20,074,538 km (0.101 R)
• M31: 20,228,624 km (0.086 R)
• M32: 20,305,817 km (0.116 R)
• M33: 21,161,217 km (0.075 R)
• M34: 21,317,996 km (0.104 R)
• M35: 22,107,873 km (0.114 R)
• M36: 22,266,895 km (0.119 R)
• M37: 22,586,287 km (0.117 R)
• M38: 23,391,422 km (0.057 R)
• M39: 24,123,853 km (0.11 R)
• M40: 26,282,102 km (0.08 R)
• M41: 28,587,704 km (0.054 R)
• M42: 30,425,365 km (0.092 R)
• M43: 30,513,777 km (0.115 R)
• M44: 32,300,723 km (0.119 R)
• M45: 33,206,987 km (0.036 R)
• M46: 34,121,479 km (0.07 R)
• M47: 34,951,448 km (0.073 R)
• M48: 36,349,739 km (0.085 R)
• M49: 37,292,056 km (0.118 R)
• M50: 37,956,421 km (0.062 R)
• M51: 40,847,699 km (0.054 R)
• M52: 41,042,924 km (0.083 R)
• M53: 41,728,830 km (0.063 R)
• M54: 43,012,529 km (0.073 R)
• M55: 44,008,851 km (0.098 R)
• M56: 44,811,294 km (0.071 R)
• M57: 45,821,229 km (0.096 R)
• M58: 46,227,388 km (0.115 R)
• M59: 47,042,995 km (0.081 R)
• M60: 47,555,218 km (0.031 R)
• M61: 48,069,386 km (0.117 R)
• M62: 48,378,755 km (0.115 R)
• M63: 48,481,977 km (0.115 R)
• M64: 49,726,781 km (0.091 R)
• M65: 50,353,147 km (0.058 R)
• M66: 50,667,303 km (0.096 R)
• M67: 51,087,224 km (0.045 R)
• M68: 52,353,720 km (0.09 R)
• M69: 53,417,061 km (0.12 R)
• M70: 53,630,687 km (0.095 R)
• M71: 55,673,296 km (0.117 R)
• M72: 56,214,990 km (0.037 R)
• M73: 58,399,418 km (0.118 R)
• M74: 59,170,595 km (0.119 R)
• M75: 59,723,360 km (0.057 R)
• M76: 60,500,221 km (0.064 R)
• M77: 64,548,040 km (0.084 R)
• M78: 65,117,111 km (0.118 R)
• M79: 66,374,930 km (0.074 R)
• M80: 68,334,662 km (0.055 R)
• M81: 68,566,389 km (0.112 R)
• M82: 69,379,752 km (0.119 R)
• M83: 70,781,485 km (0.085 R)
• M84: 71,016,054 km (0.106 R)
• M85: 72,192,492 km (0.046 R)
• M86: 72,901,586 km (0.046 R)
• M87: 73,375,512 km (0.074 R)
• M88: 73,494,143 km (0.094 R)
• M89: 76,842,143 km (0.09 R)
• M90: 76,962,569 km (0.066 R)
• M91: 80,606,325 km (0.077 R)
• M92: 80,728,845 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.5

Radius: 4

Gravity: 44.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.98 AU - 19.58 AU

Year: 28690 Days

Day: 22.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,875,616 km

• M1: 119,678 km (0.048 R)
• M2: 558,000 km (0.078 R)
• M3: 774,468 km (0.111 R)
• M4: 803,191 km (0.099 R)
• M5: 1,014,872 km (0.095 R)
• M6: 1,078,451 km (0.038 R)
• M7: 1,487,452 km (0.09 R)
• M8: 1,979,180 km (0.091 R)
• M9: 2,099,307 km (0.08 R)
• M10: 2,691,116 km (0.118 R)
• M11: 2,735,247 km (0.067 R)
• M12: 3,096,975 km (0.119 R)
• M13: 3,425,791 km (0.045 R)
• M14: 3,864,861 km (0.097 R)
• M15: 4,065,621 km (0.056 R)
• M16: 4,116,335 km (0.103 R)
• M17: 4,477,315 km (0.118 R)
• M18: 4,529,674 km (0.061 R)
• M19: 7,458,351 km (0.08 R)
• M20: 7,770,861 km (0.047 R)
• M21: 8,279,793 km (0.112 R)
• M22: 8,733,972 km (0.094 R)
• M23: 9,463,860 km (0.068 R)
• M24: 9,802,101 km (0.057 R)
• M25: 9,938,535 km (0.067 R)
• M26: 10,351,425 km (0.047 R)
• M27: 11,052,141 km (0.081 R)
• M28: 13,319,446 km (0.064 R)
• M29: 13,698,228 km (0.047 R)
• M30: 14,621,546 km (0.067 R)
• M31: 15,406,337 km (0.073 R)
• M32: 15,644,347 km (0.101 R)
• M33: 15,883,704 km (0.1 R)
• M34: 16,852,948 km (0.084 R)
• M35: 18,763,463 km (0.097 R)
• M36: 18,848,135 km (0.111 R)
• M37: 18,932,807 km (0.078 R)
• M38: 20,219,050 km (0.087 R)
• M39: 21,092,103 km (0.115 R)
• M40: 21,180,067 km (0.096 R)
• M41: 21,710,541 km (0.1 R)
• M42: 23,418,948 km (0.077 R)
• M43: 24,151,230 km (0.087 R)
• M44: 24,890,842 km (0.105 R)
• M45: 25,356,839 km (0.063 R)
• M46: 25,731,731 km (0.075 R)
• M47: 25,825,828 km (0.095 R)
• M48: 30,272,027 km (0.117 R)
• M49: 31,069,084 km (0.081 R)
• M50: 33,398,772 km (0.09 R)
• M51: 34,532,724 km (0.088 R)
• M52: 35,888,978 km (0.076 R)
• M53: 37,050,157 km (0.065 R)
• M54: 37,581,977 km (0.072 R)
• M55: 38,223,602 km (0.116 R)
• M56: 38,760,958 km (0.092 R)
• M57: 39,517,474 km (0.062 R)
• M58: 41,045,168 km (0.059 R)
• M59: 41,816,195 km (0.091 R)
• M60: 42,703,311 km (0.105 R)
• M61: 43,708,608 km (0.054 R)
• M62: 44,608,888 km (0.085 R)
• M63: 48,270,147 km (0.11 R)
• M64: 48,850,885 km (0.1 R)
• M65: 50,606,865 km (0.09 R)
• M66: 51,551,875 km (0.115 R)
• M67: 56,363,242 km (0.025 R)
• M68: 56,485,463 km (0.086 R)
• M69: 60,689,163 km (0.099 R)
• M70: 62,322,922 km (0.048 R)
• M71: 67,180,813 km (0.097 R)
• M72: 67,439,767 km (0.073 R)
• M73: 68,739,922 km (0.101 R)
• M74: 70,968,931 km (0.113 R)
• M75: 72,158,683 km (0.115 R)
• M76: 72,955,441 km (0.119 R)
• M77: 73,888,632 km (0.104 R)
• M78: 74,022,373 km (0.068 R)
• M79: 75,228,730 km (0.115 R)
• M80: 77,253,836 km (0.104 R)
• M81: 77,932,861 km (0.066 R)
• M82: 78,886,847 km (0.097 R)
• M83: 79,160,162 km (0.103 R)
• M84: 82,879,913 km (0.095 R)
• M85: 84,411,646 km (0.116 R)
• M86: 84,970,843 km (0.1 R)
• M87: 89,916,997 km (0.075 R)
• M88: 91,347,153 km (0.105 R)
• M89: 91,490,617 km (0.099 R)
• M90: 93,217,724 km (0.103 R)
• M91: 94,665,233 km (0.095 R)
• M92: 95,682,798 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 15,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit