🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.03 AU - 1.61 AU

Year: 557 Days

Day: 47.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,627,050 km

• M1: 633,547 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.05 AU - 1.71 AU

Year: 595 Days

Day: 29.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.43 AU - 2.07 AU

Year: 850 Days

Day: 16.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.47 AU - 3.75 AU

Year: 2013 Days

Day: 23.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 119.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.7 AU - 4.12 AU

Year: 2312 Days

Day: 31.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 11.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.55 AU - 5.71 AU

Year: 4265 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 91,627,050 km

• M1: 228,735 km (0.093 R)
• M2: 324,478 km (0.11 R)
• M3: 403,166 km (0.045 R)
• M4: 542,143 km (0.08 R)
• M5: 680,371 km (0.091 R)
• M6: 779,854 km (0.073 R)
• M7: 852,857 km (0.103 R)
• M8: 928,404 km (0.056 R)
• M9: 1,006,494 km (0.112 R)
• M10: 1,230,442 km (0.098 R)
• M11: 1,304,643 km (0.079 R)
• M12: 1,510,490 km (0.032 R)
• M13: 1,631,066 km (0.103 R)
• M14: 1,741,020 km (0.109 R)
• M15: 2,086,442 km (0.065 R)
• M16: 2,191,310 km (0.111 R)
• M17: 2,548,549 km (0.105 R)
• M18: 2,924,638 km (0.114 R)
• M19: 3,025,767 km (0.084 R)
• M20: 3,231,314 km (0.087 R)
• M21: 3,388,691 km (0.07 R)
• M22: 3,495,055 km (0.108 R)
• M23: 3,674,722 km (0.097 R)
• M24: 3,802,479 km (0.119 R)
• M25: 4,251,422 km (0.097 R)
• M26: 4,717,569 km (0.093 R)
• M27: 5,677,239 km (0.098 R)
• M28: 5,761,612 km (0.1 R)
• M29: 5,996,032 km (0.076 R)
• M30: 7,214,956 km (0.099 R)
• M31: 7,306,659 km (0.073 R)
• M32: 7,982,393 km (0.116 R)
• M33: 8,220,104 km (0.116 R)
• M34: 8,460,208 km (0.066 R)
• M35: 8,581,083 km (0.086 R)
• M36: 8,702,557 km (0.061 R)
• M37: 9,219,118 km (0.046 R)
• M38: 9,569,028 km (0.118 R)
• M39: 10,051,032 km (0.094 R)
• M40: 10,179,088 km (0.114 R)
• M41: 10,282,011 km (0.078 R)
• M42: 10,359,503 km (0.092 R)
• M43: 10,801,864 km (0.069 R)
• M44: 11,517,091 km (0.032 R)
• M45: 11,731,914 km (0.118 R)
• M46: 11,839,923 km (0.081 R)
• M47: 12,247,727 km (0.099 R)
• M48: 12,329,857 km (0.11 R)
• M49: 12,604,817 km (0.095 R)
• M50: 12,826,372 km (0.111 R)
• M51: 13,217,121 km (0.037 R)
• M52: 13,867,573 km (0.094 R)
• M53: 14,326,090 km (0.12 R)
• M54: 14,470,452 km (0.086 R)
• M55: 14,965,023 km (0.112 R)
• M56: 15,435,359 km (0.082 R)
• M57: 16,000,390 km (0.105 R)
• M58: 16,300,483 km (0.117 R)
• M59: 16,541,934 km (0.12 R)
• M60: 17,058,795 km (0.076 R)
• M61: 17,242,501 km (0.041 R)
• M62: 17,396,138 km (0.034 R)
• M63: 17,550,224 km (0.037 R)
• M64: 17,642,825 km (0.063 R)
• M65: 18,171,055 km (0.105 R)
• M66: 18,609,975 km (0.044 R)
• M67: 19,626,193 km (0.099 R)
• M68: 19,947,530 km (0.092 R)
• M69: 20,660,364 km (0.072 R)
• M70: 21,646,064 km (0.06 R)
• M71: 22,111,313 km (0.071 R)
• M72: 22,445,665 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 13.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.65 AU - 6.07 AU

Year: 5207 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 91,627,050 km

• M1: 176,525 km (0.103 R)
• M2: 295,157 km (0.093 R)
• M3: 382,522 km (0.054 R)
• M4: 473,178 km (0.105 R)
• M5: 609,611 km (0.109 R)
• M6: 788,530 km (0.09 R)
• M7: 1,170,603 km (0.036 R)
• M8: 1,866,533 km (0.049 R)
• M9: 2,039,169 km (0.118 R)
• M10: 2,463,129 km (0.085 R)
• M11: 2,761,277 km (0.092 R)
• M12: 3,004,075 km (0.025 R)
• M13: 3,094,133 km (0.1 R)
• M14: 3,323,167 km (0.116 R)
• M15: 3,558,036 km (0.069 R)
• M16: 3,725,735 km (0.108 R)
• M17: 3,871,593 km (0.115 R)
• M18: 4,019,396 km (0.09 R)
• M19: 4,219,408 km (0.086 R)
• M20: 4,320,686 km (0.098 R)
• M21: 4,551,665 km (0.12 R)
• M22: 5,079,446 km (0.1 R)
• M23: 5,879,496 km (0.08 R)
• M24: 6,021,464 km (0.086 R)
• M25: 6,107,183 km (0.1 R)
• M26: 6,279,969 km (0.044 R)
• M27: 6,571,386 km (0.109 R)
• M28: 7,289,156 km (0.099 R)
• M29: 7,411,228 km (0.089 R)
• M30: 7,595,682 km (0.094 R)
• M31: 8,316,744 km (0.083 R)
• M32: 8,444,351 km (0.117 R)
• M33: 8,669,346 km (0.102 R)
• M34: 9,356,300 km (0.104 R)
• M35: 10,539,918 km (0.057 R)
• M36: 10,712,853 km (0.057 R)
• M37: 11,026,560 km (0.096 R)
• M38: 11,343,408 km (0.072 R)
• M39: 11,556,286 km (0.076 R)
• M40: 11,806,264 km (0.119 R)
• M41: 12,384,460 km (0.032 R)
• M42: 12,567,119 km (0.077 R)
• M43: 13,269,182 km (0.029 R)
• M44: 13,456,029 km (0.107 R)
• M45: 14,136,101 km (0.12 R)
• M46: 14,442,029 km (0.1 R)
• M47: 15,569,099 km (0.08 R)
• M48: 15,845,406 km (0.054 R)
• M49: 17,251,327 km (0.089 R)
• M50: 17,824,736 km (0.113 R)
• M51: 18,906,478 km (0.111 R)
• M52: 19,032,739 km (0.079 R)
• M53: 19,328,194 km (0.058 R)
• M54: 19,881,108 km (0.095 R)
• M55: 20,568,660 km (0.109 R)
• M56: 21,967,400 km (0.028 R)
• M57: 23,441,687 km (0.073 R)
• M58: 23,667,879 km (0.066 R)
• M59: 25,225,043 km (0.107 R)
• M60: 26,156,440 km (0.04 R)
• M61: 27,241,623 km (0.103 R)
• M62: 27,670,221 km (0.09 R)
• M63: 28,245,125 km (0.106 R)
• M64: 29,309,514 km (0.115 R)
• M65: 29,406,902 km (0.114 R)
• M66: 29,699,665 km (0.084 R)
• M67: 30,436,136 km (0.113 R)
• M68: 31,278,072 km (0.092 R)
• M69: 32,883,557 km (0.047 R)
• M70: 33,035,399 km (0.092 R)
• M71: 33,441,706 km (0.102 R)
• M72: 33,696,322 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.4

Radius: 8

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.42 AU - 11.58 AU

Year: 13393 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,627,050 km

• M1: 158,125 km (0.115 R)
• M2: 288,425 km (0.105 R)
• M3: 390,301 km (0.106 R)
• M4: 505,940 km (0.052 R)
• M5: 772,673 km (0.059 R)
• M6: 921,972 km (0.112 R)
• M7: 1,248,993 km (0.096 R)
• M8: 1,706,014 km (0.087 R)
• M9: 1,828,086 km (0.107 R)
• M10: 2,344,647 km (0.113 R)
• M11: 3,110,140 km (0.078 R)
• M12: 3,629,095 km (0.113 R)
• M13: 4,273,862 km (0.09 R)
• M14: 5,270,483 km (0.049 R)
• M15: 5,413,498 km (0.093 R)
• M16: 5,557,710 km (0.112 R)
• M17: 5,776,572 km (0.114 R)
• M18: 5,961,026 km (0.107 R)
• M19: 7,505,924 km (0.107 R)
• M20: 7,788,514 km (0.115 R)
• M21: 8,572,856 km (0.116 R)
• M22: 9,038,404 km (0.072 R)
• M23: 10,260,469 km (0.081 R)
• M24: 10,439,239 km (0.097 R)
• M25: 10,573,877 km (0.104 R)
• M26: 10,709,263 km (0.11 R)
• M27: 11,164,639 km (0.065 R)
• M28: 12,425,300 km (0.081 R)
• M29: 12,520,594 km (0.044 R)
• M30: 12,663,759 km (0.072 R)
• M31: 13,339,343 km (0.1 R)
• M32: 13,779,909 km (0.04 R)
• M33: 14,125,779 km (0.118 R)
• M34: 14,624,837 km (0.107 R)
• M35: 15,589,145 km (0.117 R)
• M36: 16,001,287 km (0.109 R)
• M37: 16,312,750 km (0.08 R)
• M38: 17,631,904 km (0.052 R)
• M39: 18,007,395 km (0.087 R)
• M40: 18,657,248 km (0.114 R)
• M41: 18,930,264 km (0.096 R)
• M42: 18,985,017 km (0.084 R)
• M43: 19,149,575 km (0.068 R)
• M44: 19,979,843 km (0.115 R)
• M45: 20,091,443 km (0.117 R)
• M46: 20,147,243 km (0.119 R)
• M47: 20,652,435 km (0.086 R)
• M48: 20,878,328 km (0.025 R)
• M49: 21,218,663 km (0.089 R)
• M50: 22,424,122 km (0.113 R)
• M51: 22,714,492 km (0.106 R)
• M52: 22,830,879 km (0.096 R)
• M53: 23,006,058 km (0.096 R)
• M54: 23,592,781 km (0.091 R)
• M55: 24,601,819 km (0.097 R)
• M56: 25,503,595 km (0.094 R)
• M57: 26,538,812 km (0.051 R)
• M58: 26,845,787 km (0.089 R)
• M59: 26,907,421 km (0.11 R)
• M60: 26,969,055 km (0.109 R)
• M61: 27,030,690 km (0.062 R)
• M62: 27,587,643 km (0.101 R)
• M63: 27,774,191 km (0.034 R)
• M64: 27,898,657 km (0.075 R)
• M65: 28,085,953 km (0.103 R)
• M66: 28,273,549 km (0.094 R)
• M67: 28,587,106 km (0.078 R)
• M68: 28,775,898 km (0.101 R)
• M69: 29,154,531 km (0.093 R)
• M70: 30,428,805 km (0.109 R)
• M71: 31,786,256 km (0.029 R)
• M72: 33,031,359 km (0.12 R)
• M73: 33,097,332 km (0.069 R)
• M74: 34,626,821 km (0.106 R)
• M75: 35,433,901 km (0.12 R)
• M76: 36,451,466 km (0.07 R)
• M77: 36,587,899 km (0.032 R)
• M78: 38,030,322 km (0.074 R)
• M79: 38,793,421 km (0.086 R)
• M80: 39,211,696 km (0.108 R)
• M81: 40,263,968 km (0.036 R)
• M82: 41,467,782 km (0.108 R)
• M83: 42,827,178 km (0.11 R)
• M84: 43,187,409 km (0.085 R)
• M85: 44,128,529 km (0.09 R)
• M86: 46,326,122 km (0.113 R)
• M87: 47,215,033 km (0.111 R)
• M88: 47,960,180 km (0.112 R)
• M89: 48,334,174 km (0.104 R)
• M90: 50,598,488 km (0.079 R)
• M91: 50,674,484 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.2

Radius: 5.2

Gravity: 36.95 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.24 AU - 18.28 AU

Year: 21883 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,627,050 km

• M1: 564,433 km (0.069 R)
• M2: 1,181,823 km (0.078 R)
• M3: 1,245,701 km (0.057 R)
• M4: 1,833,621 km (0.104 R)
• M5: 2,254,141 km (0.088 R)
• M6: 2,293,784 km (0.027 R)
• M7: 4,014,459 km (0.067 R)
• M8: 4,356,440 km (0.046 R)
• M9: 4,556,003 km (0.084 R)
• M10: 4,606,418 km (0.111 R)
• M11: 4,707,695 km (0.087 R)
• M12: 5,172,646 km (0.102 R)
• M13: 5,490,691 km (0.096 R)
• M14: 5,815,168 km (0.117 R)
• M15: 9,771,733 km (0.09 R)
• M16: 10,230,250 km (0.112 R)
• M17: 10,897,457 km (0.112 R)
• M18: 11,647,541 km (0.078 R)
• M19: 12,626,060 km (0.064 R)
• M20: 13,922,475 km (0.074 R)
• M21: 15,034,736 km (0.119 R)
• M22: 15,109,834 km (0.117 R)
• M23: 15,185,231 km (0.065 R)
• M24: 16,021,633 km (0.109 R)
• M25: 16,950,935 km (0.108 R)
• M26: 18,297,316 km (0.107 R)
• M27: 19,023,763 km (0.091 R)
• M28: 19,186,525 km (0.11 R)
• M29: 20,255,552 km (0.119 R)
• M30: 22,881,742 km (0.118 R)
• M31: 22,968,210 km (0.086 R)
• M32: 23,489,409 km (0.109 R)
• M33: 23,576,624 km (0.085 R)
• M34: 24,631,888 km (0.052 R)
• M35: 25,165,354 km (0.063 R)
• M36: 27,062,105 km (0.046 R)
• M37: 27,796,780 km (0.069 R)
• M38: 28,351,938 km (0.073 R)
• M39: 29,379,376 km (0.117 R)
• M40: 30,229,092 km (0.034 R)
• M41: 30,514,076 km (0.091 R)
• M42: 31,470,605 km (0.061 R)
• M43: 32,631,335 km (0.116 R)
• M44: 33,510,970 km (0.066 R)
• M45: 34,003,147 km (0.091 R)
• M46: 35,094,164 km (0.112 R)
• M47: 38,024,936 km (0.102 R)
• M48: 38,332,510 km (0.119 R)
• M49: 40,091,481 km (0.104 R)
• M50: 41,138,367 km (0.104 R)
• M51: 41,559,635 km (0.115 R)
• M52: 43,045,291 km (0.059 R)
• M53: 43,472,992 km (0.116 R)
• M54: 44,764,320 km (0.047 R)
• M55: 44,980,789 km (0.089 R)
• M56: 46,068,365 km (0.057 R)
• M57: 46,177,572 km (0.056 R)
• M58: 46,505,789 km (0.099 R)
• M59: 46,834,755 km (0.096 R)
• M60: 46,944,560 km (0.082 R)
• M61: 47,936,992 km (0.074 R)
• M62: 48,602,403 km (0.033 R)
• M63: 49,159,207 km (0.088 R)
• M64: 51,520,908 km (0.034 R)
• M65: 52,886,886 km (0.071 R)
• M66: 53,689,329 km (0.11 R)
• M67: 55,422,122 km (0.117 R)
• M68: 55,770,834 km (0.074 R)
• M69: 55,887,371 km (0.041 R)
• M70: 57,290,599 km (0.052 R)
• M71: 58,350,649 km (0.08 R)
• M72: 58,587,164 km (0.043 R)
• M73: 59,655,143 km (0.093 R)
• M74: 60,131,911 km (0.114 R)
• M75: 60,370,670 km (0.106 R)
• M76: 61,209,166 km (0.104 R)
• M77: 61,329,143 km (0.1 R)
• M78: 66,073,340 km (0.117 R)
• M79: 69,301,064 km (0.119 R)
• M80: 69,426,128 km (0.114 R)
• M81: 69,551,491 km (0.113 R)
• M82: 70,304,417 km (0.09 R)
• M83: 72,325,634 km (0.099 R)
• M84: 74,750,466 km (0.08 R)
• M85: 77,072,225 km (0.03 R)
• M86: 80,204,505 km (0.094 R)
• M87: 80,336,001 km (0.103 R)
• M88: 82,448,323 km (0.093 R)
• M89: 84,044,533 km (0.028 R)
• M90: 84,578,896 km (0.077 R)
• M91: 84,980,267 km (0.101 R)
• M92: 87,943,951 km (0.105 R)
• M93: 88,215,022 km (0.069 R)
• M94: 88,486,393 km (0.089 R)
• M95: 88,893,897 km (0.117 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: 531 - 18,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit