🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.6 AU - 0.82 AU

Year: 251 Days

Day: 19.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,773,754 km

• M1: 151,842 km (0.078 R)
• M2: 513,719 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.59 AU - 2.31 AU

Year: 1141 Days

Day: 25.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.5

Radius: 11.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.36 AU - 3.7 AU

Year: 2210 Days

Day: 12.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,773,754 km

• M1: 151,692 km (0.108 R)
• M2: 250,277 km (0.108 R)
• M3: 333,753 km (0.119 R)
• M4: 457,321 km (0.11 R)
• M5: 1,145,920 km (0.082 R)
• M6: 1,368,521 km (0.099 R)
• M7: 1,591,273 km (0.082 R)
• M8: 1,736,682 km (0.109 R)
• M9: 1,863,840 km (0.108 R)
• M10: 1,947,764 km (0.048 R)
• M11: 2,072,379 km (0.117 R)
• M12: 2,207,616 km (0.057 R)
• M13: 2,288,698 km (0.062 R)
• M14: 2,588,791 km (0.113 R)
• M15: 2,726,272 km (0.093 R)
• M16: 2,813,487 km (0.112 R)
• M17: 3,310,002 km (0.075 R)
• M18: 3,554,296 km (0.114 R)
• M19: 3,941,904 km (0.082 R)
• M20: 4,282,089 km (0.093 R)
• M21: 4,486,739 km (0.082 R)
• M22: 4,652,793 km (0.107 R)
• M23: 5,293,670 km (0.09 R)
• M24: 5,425,167 km (0.08 R)
• M25: 5,635,651 km (0.096 R)
• M26: 5,950,854 km (0.066 R)
• M27: 6,076,217 km (0.113 R)
• M28: 6,422,835 km (0.102 R)
• M29: 6,645,586 km (0.071 R)
• M30: 6,930,720 km (0.08 R)
• M31: 7,280,779 km (0.051 R)
• M32: 7,402,701 km (0.096 R)
• M33: 7,476,303 km (0.078 R)
• M34: 7,587,155 km (0.059 R)
• M35: 7,698,456 km (0.099 R)
• M36: 8,035,799 km (0.107 R)
• M37: 8,263,338 km (0.063 R)
• M38: 8,673,236 km (0.055 R)
• M39: 8,776,757 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 13.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.52 AU - 3.76 AU

Year: 2331 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,773,754 km

• M1: 170,392 km (0.107 R)
• M2: 263,442 km (0.109 R)
• M3: 390,151 km (0.104 R)
• M4: 484,398 km (0.117 R)
• M5: 1,009,935 km (0.086 R)
• M6: 1,124,078 km (0.07 R)
• M7: 1,221,766 km (0.096 R)
• M8: 1,418,936 km (0.087 R)
• M9: 1,525,449 km (0.083 R)
• M10: 1,650,663 km (0.099 R)
• M11: 1,837,062 km (0.056 R)
• M12: 2,257,881 km (0.093 R)
• M13: 2,521,472 km (0.098 R)
• M14: 2,979,990 km (0.098 R)
• M15: 3,663,801 km (0.108 R)
• M16: 3,791,558 km (0.086 R)
• M17: 4,250,076 km (0.118 R)
• M18: 4,520,100 km (0.072 R)
• M19: 5,866,630 km (0.106 R)
• M20: 5,978,978 km (0.117 R)
• M21: 6,104,640 km (0.093 R)
• M22: 6,345,942 km (0.087 R)
• M23: 6,824,954 km (0.102 R)
• M24: 7,831,449 km (0.053 R)
• M25: 8,107,756 km (0.104 R)
• M26: 8,275,156 km (0.112 R)
• M27: 8,655,882 km (0.059 R)
• M28: 9,230,637 km (0.087 R)
• M29: 9,347,025 km (0.107 R)
• M30: 10,100,848 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 14

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.17 AU - 6.39 AU

Year: 5083 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,773,754 km

• M1: 285,732 km (0.071 R)
• M2: 500,405 km (0.112 R)
• M3: 632,949 km (0.082 R)
• M4: 792,719 km (0.113 R)
• M5: 939,774 km (0.059 R)
• M6: 1,156,392 km (0.051 R)
• M7: 1,294,770 km (0.071 R)
• M8: 1,471,893 km (0.104 R)
• M9: 1,623,137 km (0.1 R)
• M10: 1,833,322 km (0.066 R)
• M11: 2,146,879 km (0.06 R)
• M12: 2,320,113 km (0.07 R)
• M13: 2,477,939 km (0.102 R)
• M14: 2,578,618 km (0.097 R)
• M15: 2,888,884 km (0.115 R)
• M16: 3,189,576 km (0.057 R)
• M17: 3,659,912 km (0.075 R)
• M18: 4,080,731 km (0.092 R)
• M19: 4,443,356 km (0.033 R)
• M20: 4,691,090 km (0.083 R)
• M21: 4,892,598 km (0.094 R)
• M22: 5,330,322 km (0.036 R)
• M23: 5,514,327 km (0.05 R)
• M24: 5,807,689 km (0.075 R)
• M25: 6,188,714 km (0.089 R)
• M26: 6,521,719 km (0.098 R)
• M27: 6,832,284 km (0.051 R)
• M28: 7,321,769 km (0.092 R)
• M29: 7,763,232 km (0.095 R)
• M30: 7,912,381 km (0.091 R)
• M31: 8,152,934 km (0.088 R)
• M32: 8,243,740 km (0.1 R)
• M33: 8,487,585 km (0.086 R)
• M34: 8,857,989 km (0.108 R)
• M35: 9,107,967 km (0.04 R)
• M36: 10,033,230 km (0.113 R)
• M37: 10,425,027 km (0.039 R)
• M38: 10,589,734 km (0.035 R)
• M39: 10,788,550 km (0.094 R)
• M40: 11,801,178 km (0.066 R)
• M41: 13,127,213 km (0.096 R)
• M42: 13,448,250 km (0.083 R)
• M43: 13,591,715 km (0.094 R)
• M44: 13,916,492 km (0.103 R)
• M45: 14,025,399 km (0.058 R)
• M46: 14,980,432 km (0.077 R)
• M47: 15,129,132 km (0.066 R)
• M48: 15,653,921 km (0.115 R)
• M49: 15,918,560 km (0.096 R)
• M50: 16,032,404 km (0.103 R)
• M51: 17,458,969 km (0.114 R)
• M52: 17,615,598 km (0.114 R)
• M53: 18,845,592 km (0.045 R)
• M54: 19,006,260 km (0.091 R)
• M55: 19,167,377 km (0.119 R)
• M56: 19,369,633 km (0.061 R)
• M57: 19,816,781 km (0.073 R)
• M58: 20,267,370 km (0.111 R)
• M59: 20,432,077 km (0.061 R)
• M60: 20,555,944 km (0.087 R)
• M61: 21,934,339 km (0.066 R)
• M62: 22,741,569 km (0.039 R)
• M63: 23,084,298 km (0.112 R)
• M64: 23,256,335 km (0.105 R)
• M65: 23,992,357 km (0.08 R)
• M66: 25,088,461 km (0.106 R)
• M67: 25,309,716 km (0.043 R)
• M68: 25,576,000 km (0.112 R)
• M69: 26,335,508 km (0.071 R)
• M70: 26,695,590 km (0.101 R)
• M71: 26,830,977 km (0.066 R)
• M72: 27,602,752 km (0.063 R)
• M73: 28,704,690 km (0.089 R)
• M74: 30,337,401 km (0.117 R)
• M75: 30,478,771 km (0.111 R)
• M76: 31,046,345 km (0.115 R)
• M77: 31,904,439 km (0.054 R)
• M78: 32,144,094 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 13.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.93 AU - 5.93 AU

Year: 5301 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,773,754 km

• M1: 185,352 km (0.096 R)
• M2: 271,520 km (0.105 R)
• M3: 367,562 km (0.051 R)
• M4: 491,579 km (0.096 R)
• M5: 738,714 km (0.096 R)
• M6: 873,053 km (0.091 R)
• M7: 1,041,351 km (0.109 R)
• M8: 1,540,110 km (0.084 R)
• M9: 1,627,924 km (0.072 R)
• M10: 1,948,811 km (0.118 R)
• M11: 2,190,711 km (0.068 R)
• M12: 2,408,675 km (0.075 R)
• M13: 2,704,580 km (0.112 R)
• M14: 3,255,698 km (0.034 R)
• M15: 3,721,845 km (0.091 R)
• M16: 4,147,451 km (0.114 R)
• M17: 4,524,737 km (0.116 R)
• M18: 4,935,084 km (0.096 R)
• M19: 5,156,040 km (0.11 R)
• M20: 5,245,350 km (0.119 R)
• M21: 5,380,138 km (0.112 R)
• M22: 5,607,676 km (0.113 R)
• M23: 6,237,782 km (0.096 R)
• M24: 6,525,160 km (0.073 R)
• M25: 7,337,925 km (0.084 R)
• M26: 7,590,596 km (0.101 R)
• M27: 8,052,704 km (0.073 R)
• M28: 8,923,663 km (0.097 R)
• M29: 9,112,306 km (0.044 R)
• M30: 10,159,341 km (0.061 R)
• M31: 10,412,909 km (0.047 R)
• M32: 10,554,728 km (0.111 R)
• M33: 11,244,374 km (0.094 R)
• M34: 11,389,933 km (0.052 R)
• M35: 11,682,846 km (0.116 R)
• M36: 12,727,637 km (0.078 R)
• M37: 13,153,991 km (0.091 R)
• M38: 13,895,847 km (0.09 R)
• M39: 14,052,027 km (0.029 R)
• M40: 14,778,474 km (0.064 R)
• M41: 15,972,565 km (0.096 R)
• M42: 16,201,898 km (0.066 R)
• M43: 16,300,633 km (0.041 R)
• M44: 16,830,209 km (0.103 R)
• M45: 17,130,602 km (0.081 R)
• M46: 17,601,386 km (0.041 R)
• M47: 18,521,264 km (0.062 R)
• M48: 19,352,280 km (0.112 R)
• M49: 19,561,866 km (0.085 R)
• M50: 20,372,537 km (0.087 R)
• M51: 21,014,462 km (0.117 R)
• M52: 21,122,172 km (0.088 R)
• M53: 21,990,139 km (0.074 R)
• M54: 22,135,847 km (0.068 R)
• M55: 22,465,112 km (0.065 R)
• M56: 22,980,477 km (0.116 R)
• M57: 23,276,681 km (0.12 R)
• M58: 23,574,081 km (0.113 R)
• M59: 24,361,116 km (0.045 R)
• M60: 24,625,305 km (0.077 R)
• M61: 24,814,696 km (0.055 R)
• M62: 25,004,536 km (0.102 R)
• M63: 25,232,972 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.4

Radius: 7.4

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.64 AU - 11.66 AU

Year: 16660 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,773,754 km

• M1: 366,964 km (0.054 R)
• M2: 639,830 km (0.104 R)
• M3: 845,527 km (0.096 R)
• M4: 1,374,356 km (0.111 R)
• M5: 1,828,236 km (0.11 R)
• M6: 2,325,948 km (0.113 R)
• M7: 2,789,701 km (0.108 R)
• M8: 3,965,391 km (0.048 R)
• M9: 4,473,874 km (0.026 R)
• M10: 5,138,238 km (0.062 R)
• M11: 5,320,747 km (0.097 R)
• M12: 6,410,269 km (0.118 R)
• M13: 6,905,139 km (0.118 R)
• M14: 7,106,497 km (0.057 R)
• M15: 7,309,801 km (0.101 R)
• M16: 8,569,415 km (0.11 R)
• M17: 8,785,883 km (0.053 R)
• M18: 8,949,393 km (0.1 R)
• M19: 9,334,907 km (0.112 R)
• M20: 10,465,867 km (0.073 R)
• M21: 10,581,357 km (0.076 R)
• M22: 11,224,029 km (0.061 R)
• M23: 11,520,382 km (0.118 R)
• M24: 12,792,862 km (0.088 R)
• M25: 12,916,430 km (0.069 R)
• M26: 13,040,297 km (0.061 R)
• M27: 13,477,123 km (0.098 R)
• M28: 13,982,165 km (0.072 R)
• M29: 14,300,958 km (0.061 R)
• M30: 14,493,491 km (0.118 R)
• M31: 14,622,294 km (0.095 R)
• M32: 15,206,474 km (0.065 R)
• M33: 15,402,896 km (0.111 R)
• M34: 16,263,682 km (0.118 R)
• M35: 17,208,243 km (0.098 R)
• M36: 18,658,146 km (0.047 R)
• M37: 19,362,303 km (0.092 R)
• M38: 19,717,598 km (0.085 R)
• M39: 21,673,141 km (0.081 R)
• M40: 21,894,247 km (0.113 R)
• M41: 22,860,948 km (0.085 R)
• M42: 23,462,780 km (0.091 R)
• M43: 27,499,679 km (0.096 R)
• M44: 28,703,343 km (0.092 R)
• M45: 30,006,191 km (0.102 R)
• M46: 30,088,321 km (0.064 R)
• M47: 30,335,007 km (0.086 R)
• M48: 30,747,598 km (0.116 R)
• M49: 31,161,984 km (0.117 R)
• M50: 31,745,267 km (0.113 R)
• M51: 32,416,363 km (0.063 R)
• M52: 33,857,888 km (0.05 R)
• M53: 34,888,019 km (0.12 R)
• M54: 36,015,538 km (0.07 R)
• M55: 38,306,330 km (0.081 R)
• M56: 38,484,351 km (0.097 R)
• M57: 39,469,154 km (0.084 R)
• M58: 40,825,409 km (0.095 R)
• M59: 42,472,930 km (0.079 R)
• M60: 42,657,234 km (0.09 R)
• M61: 43,676,295 km (0.059 R)
• M62: 44,984,678 km (0.077 R)
• M63: 45,172,573 km (0.08 R)
• M64: 45,455,014 km (0.114 R)
• M65: 47,544,148 km (0.113 R)
• M66: 47,639,891 km (0.063 R)
• M67: 48,793,290 km (0.094 R)
• M68: 50,833,805 km (0.102 R)
• M69: 51,520,160 km (0.06 R)
• M70: 52,604,894 km (0.111 R)
• M71: 52,802,962 km (0.108 R)
• M72: 53,996,454 km (0.088 R)
• M73: 54,296,098 km (0.096 R)
• M74: 55,098,093 km (0.093 R)
• M75: 55,399,981 km (0.05 R)
• M76: 57,323,810 km (0.077 R)
• M77: 57,935,964 km (0.112 R)
• M78: 58,961,009 km (0.109 R)
• M79: 61,758,190 km (0.087 R)
• M80: 61,967,178 km (0.083 R)
• M81: 63,015,261 km (0.098 R)
• M82: 63,330,763 km (0.098 R)
• M83: 64,174,943 km (0.085 R)
• M84: 65,661,049 km (0.089 R)
• M85: 65,981,038 km (0.094 R)
• M86: 66,087,702 km (0.1 R)
• M87: 66,729,477 km (0.095 R)
• M88: 68,127,170 km (0.032 R)
• M89: 69,100,304 km (0.104 R)
• M90: 70,078,075 km (0.115 R)
• M91: 72,707,856 km (0.064 R)
• M92: 73,702,383 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.2

Radius: 3.5

Gravity: 33.57 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.13 AU - 16.99 AU

Year: 28234 Days

Day: 22 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,773,754 km

• M1: 177,273 km (0.115 R)
• M2: 325,076 km (0.11 R)
• M3: 665,262 km (0.073 R)
• M4: 1,113,307 km (0.098 R)
• M5: 1,735,036 km (0.113 R)
• M6: 1,904,530 km (0.099 R)
• M7: 1,973,944 km (0.087 R)
• M8: 2,296,327 km (0.118 R)
• M9: 3,274,398 km (0.108 R)
• M10: 3,827,462 km (0.037 R)
• M11: 4,640,077 km (0.093 R)
• M12: 4,733,576 km (0.084 R)
• M13: 4,874,946 km (0.077 R)
• M14: 5,113,704 km (0.091 R)
• M15: 5,161,875 km (0.07 R)
• M16: 5,356,202 km (0.12 R)
• M17: 6,363,445 km (0.087 R)
• M18: 6,782,319 km (0.073 R)
• M19: 8,147,848 km (0.116 R)
• M20: 8,204,246 km (0.118 R)
• M21: 8,602,177 km (0.117 R)
• M22: 9,181,719 km (0.117 R)
• M23: 9,476,128 km (0.031 R)
• M24: 9,594,759 km (0.117 R)
• M25: 12,326,565 km (0.08 R)
• M26: 13,176,431 km (0.089 R)
• M27: 13,641,830 km (0.084 R)
• M28: 14,045,146 km (0.076 R)
• M29: 14,248,150 km (0.067 R)
• M30: 14,588,784 km (0.112 R)
• M31: 15,766,868 km (0.107 R)
• M32: 16,260,840 km (0.069 R)
• M33: 16,831,406 km (0.056 R)
• M34: 17,553,964 km (0.046 R)
• M35: 17,918,983 km (0.091 R)
• M36: 20,161,305 km (0.115 R)
• M37: 20,928,144 km (0.051 R)
• M38: 22,965,966 km (0.11 R)
• M39: 23,927,731 km (0.087 R)
• M40: 24,902,510 km (0.081 R)
• M41: 25,559,544 km (0.098 R)
• M42: 25,807,428 km (0.106 R)
• M43: 26,056,060 km (0.092 R)
• M44: 27,649,277 km (0.063 R)
• M45: 27,733,949 km (0.032 R)
• M46: 28,073,686 km (0.084 R)
• M47: 28,329,498 km (0.056 R)
• M48: 28,500,339 km (0.08 R)
• M49: 29,533,013 km (0.06 R)
• M50: 31,989,709 km (0.108 R)
• M51: 32,167,731 km (0.115 R)
• M52: 32,972,717 km (0.038 R)
• M53: 33,332,500 km (0.089 R)
• M54: 33,603,272 km (0.078 R)
• M55: 34,147,060 km (0.049 R)
• M56: 34,784,946 km (0.082 R)
• M57: 34,876,500 km (0.072 R)
• M58: 34,968,053 km (0.07 R)
• M59: 35,427,020 km (0.031 R)
• M60: 35,887,931 km (0.118 R)
• M61: 37,095,485 km (0.088 R)
• M62: 38,884,376 km (0.051 R)
• M63: 39,169,360 km (0.072 R)
• M64: 42,349,960 km (0.117 R)
• M65: 42,741,009 km (0.111 R)
• M66: 44,913,470 km (0.113 R)
• M67: 45,013,102 km (0.077 R)
• M68: 45,512,310 km (0.104 R)
• M69: 45,612,241 km (0.096 R)
• M70: 46,515,962 km (0.07 R)
• M71: 48,749,608 km (0.085 R)
• M72: 49,159,506 km (0.088 R)
• M73: 50,292,560 km (0.08 R)
• M74: 52,899,453 km (0.087 R)
• M75: 54,909,749 km (0.088 R)
• M76: 55,229,439 km (0.11 R)
• M77: 56,622,046 km (0.074 R)
• M78: 57,376,618 km (0.095 R)
• M79: 57,809,404 km (0.093 R)
• M80: 62,751,220 km (0.116 R)
• M81: 66,120,164 km (0.104 R)
• M82: 67,370,204 km (0.101 R)
• M83: 67,484,198 km (0.091 R)
• M84: 67,712,335 km (0.049 R)
• M85: 70,702,646 km (0.09 R)
• M86: 71,514,963 km (0.116 R)
• M87: 71,864,124 km (0.074 R)
• M88: 72,097,198 km (0.107 R)
• M89: 72,330,421 km (0.041 R)
• M90: 72,797,765 km (0.117 R)
• M91: 74,441,546 km (0.083 R)
• M92: 76,216,076 km (0.104 R)
• M93: 76,810,728 km (0.085 R)
• M94: 79,686,298 km (0.073 R)
• M95: 80,531,675 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit