🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.7 AU - 1.12 AU

Year: 322 Days

Day: 39.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.08 AU

Year: 333 Days

Day: 18.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.67 AU - 2.15 AU

Year: 979 Days

Day: 45.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 157.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,599,764 km

• M1: 121,324 km (0.12 R)
• M2: 242,049 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.84 AU - 2.52 AU

Year: 1194 Days

Day: 27.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 11.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.15 AU - 6.31 AU

Year: 4436 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,599,764 km

• M1: 168,298 km (0.109 R)
• M2: 436,975 km (0.12 R)
• M3: 513,719 km (0.077 R)
• M4: 607,068 km (0.064 R)
• M5: 875,596 km (0.113 R)
• M6: 1,044,642 km (0.069 R)
• M7: 1,182,422 km (0.097 R)
• M8: 1,585,887 km (0.111 R)
• M9: 1,928,765 km (0.04 R)
• M10: 2,083,150 km (0.046 R)
• M11: 2,385,936 km (0.065 R)
• M12: 2,818,424 km (0.072 R)
• M13: 2,994,501 km (0.096 R)
• M14: 3,235,054 km (0.1 R)
• M15: 3,398,864 km (0.091 R)
• M16: 3,692,375 km (0.106 R)
• M17: 3,799,337 km (0.086 R)
• M18: 4,104,068 km (0.03 R)
• M19: 4,371,699 km (0.06 R)
• M20: 4,553,310 km (0.068 R)
• M21: 4,854,002 km (0.119 R)
• M22: 5,794,374 km (0.08 R)
• M23: 6,120,348 km (0.107 R)
• M24: 6,607,588 km (0.089 R)
• M25: 7,027,510 km (0.094 R)
• M26: 7,321,469 km (0.087 R)
• M27: 7,429,329 km (0.083 R)
• M28: 7,619,319 km (0.057 R)
• M29: 8,115,535 km (0.073 R)
• M30: 8,650,646 km (0.112 R)
• M31: 8,850,659 km (0.094 R)
• M32: 8,994,572 km (0.069 R)
• M33: 9,110,211 km (0.115 R)
• M34: 9,636,646 km (0.087 R)
• M35: 10,113,115 km (0.108 R)
• M36: 11,777,092 km (0.098 R)
• M37: 12,126,403 km (0.069 R)
• M38: 12,446,992 km (0.054 R)
• M39: 12,998,409 km (0.052 R)
• M40: 13,590,817 km (0.117 R)
• M41: 13,923,822 km (0.091 R)
• M42: 14,428,415 km (0.093 R)
• M43: 14,734,044 km (0.09 R)
• M44: 15,041,916 km (0.052 R)
• M45: 16,013,106 km (0.078 R)
• M46: 16,541,635 km (0.118 R)
• M47: 16,754,662 km (0.077 R)
• M48: 17,219,463 km (0.107 R)
• M49: 17,399,429 km (0.097 R)
• M50: 17,724,805 km (0.103 R)
• M51: 18,125,128 km (0.113 R)
• M52: 19,344,351 km (0.112 R)
• M53: 19,419,150 km (0.069 R)
• M54: 19,606,297 km (0.062 R)
• M55: 19,719,094 km (0.11 R)
• M56: 20,133,929 km (0.108 R)
• M57: 20,209,775 km (0.087 R)
• M58: 20,666,198 km (0.113 R)
• M59: 20,895,681 km (0.097 R)
• M60: 21,087,615 km (0.115 R)
• M61: 21,705,753 km (0.076 R)
• M62: 22,369,070 km (0.093 R)
• M63: 22,486,804 km (0.118 R)
• M64: 23,078,613 km (0.082 R)
• M65: 23,356,566 km (0.119 R)
• M66: 24,237,398 km (0.109 R)
• M67: 24,560,380 km (0.112 R)
• M68: 24,681,853 km (0.097 R)
• M69: 24,762,936 km (0.072 R)
• M70: 25,374,043 km (0.07 R)
• M71: 26,237,971 km (0.047 R)
• M72: 26,861,046 km (0.114 R)
• M73: 26,944,372 km (0.055 R)
• M74: 27,488,908 km (0.05 R)
• M75: 27,867,839 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 11.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.79 AU - 7.59 AU

Year: 6417 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,599,764 km

• M1: 151,243 km (0.114 R)
• M2: 283,638 km (0.117 R)
• M3: 374,443 km (0.075 R)
• M4: 501,751 km (0.079 R)
• M5: 685,158 km (0.058 R)
• M6: 779,106 km (0.101 R)
• M7: 996,621 km (0.059 R)
• M8: 1,267,692 km (0.115 R)
• M9: 1,784,104 km (0.117 R)
• M10: 2,176,499 km (0.069 R)
• M11: 2,446,224 km (0.088 R)
• M12: 2,552,888 km (0.115 R)
• M13: 2,726,870 km (0.102 R)
• M14: 2,904,891 km (0.09 R)
• M15: 3,109,691 km (0.104 R)
• M16: 3,248,967 km (0.095 R)
• M17: 3,438,058 km (0.065 R)
• M18: 3,558,036 km (0.109 R)
• M19: 3,876,679 km (0.069 R)
• M20: 4,941,666 km (0.108 R)
• M21: 5,104,878 km (0.052 R)
• M22: 5,380,886 km (0.101 R)
• M23: 5,633,557 km (0.099 R)
• M24: 5,775,525 km (0.107 R)
• M25: 5,918,840 km (0.093 R)
• M26: 6,444,377 km (0.107 R)
• M27: 6,622,997 km (0.096 R)
• M28: 7,015,392 km (0.067 R)
• M29: 7,199,098 km (0.104 R)
• M30: 7,291,699 km (0.113 R)
• M31: 8,270,369 km (0.069 R)
• M32: 8,432,084 km (0.095 R)
• M33: 8,824,629 km (0.113 R)
• M34: 9,424,516 km (0.072 R)
• M35: 9,593,562 km (0.051 R)
• M36: 10,106,683 km (0.101 R)
• M37: 10,279,618 km (0.099 R)
• M38: 10,488,606 km (0.087 R)
• M39: 11,088,344 km (0.078 R)
• M40: 11,771,707 km (0.108 R)
• M41: 11,917,415 km (0.081 R)
• M42: 13,217,121 km (0.077 R)
• M43: 13,444,361 km (0.096 R)
• M44: 13,520,506 km (0.075 R)
• M45: 13,749,540 km (0.083 R)
• M46: 13,903,028 km (0.05 R)
• M47: 14,561,408 km (0.118 R)
• M48: 15,150,824 km (0.08 R)
• M49: 15,628,041 km (0.108 R)
• M50: 15,708,076 km (0.089 R)
• M51: 16,069,803 km (0.109 R)
• M52: 17,006,735 km (0.043 R)
• M53: 17,669,005 km (0.078 R)
• M54: 18,213,391 km (0.104 R)
• M55: 18,339,652 km (0.052 R)
• M56: 18,551,034 km (0.09 R)
• M57: 19,835,930 km (0.09 R)
• M58: 20,139,763 km (0.108 R)
• M59: 20,357,877 km (0.103 R)
• M60: 21,104,968 km (0.048 R)
• M61: 21,193,530 km (0.085 R)
• M62: 22,853,020 km (0.078 R)
• M63: 23,262,918 km (0.07 R)
• M64: 23,354,322 km (0.114 R)
• M65: 24,833,546 km (0.101 R)
• M66: 25,443,157 km (0.12 R)
• M67: 25,584,527 km (0.059 R)
• M68: 26,105,128 km (0.089 R)
• M69: 26,629,169 km (0.098 R)
• M70: 26,772,783 km (0.044 R)
• M71: 27,881,752 km (0.118 R)
• M72: 28,319,924 km (0.107 R)
• M73: 29,252,068 km (0.064 R)
• M74: 29,598,088 km (0.116 R)
• M75: 30,045,087 km (0.099 R)
• M76: 30,144,569 km (0.102 R)
• M77: 30,594,261 km (0.105 R)
• M78: 30,794,722 km (0.106 R)
• M79: 31,399,097 km (0.114 R)
• M80: 32,670,380 km (0.106 R)
• M81: 33,906,806 km (0.086 R)
• M82: 34,374,300 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759

Radius: 3.5

Gravity: 61.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.66 AU - 15.16 AU

Year: 17203 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 166.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,599,764 km

• M1: 148,999 km (0.05 R)
• M2: 722,857 km (0.071 R)
• M3: 1,115,701 km (0.084 R)
• M4: 1,505,254 km (0.117 R)
• M5: 1,869,824 km (0.106 R)
• M6: 2,430,367 km (0.086 R)
• M7: 2,604,649 km (0.059 R)
• M8: 2,675,408 km (0.092 R)
• M9: 2,782,820 km (0.06 R)
• M10: 3,379,266 km (0.093 R)
• M11: 4,987,892 km (0.111 R)
• M12: 6,313,629 km (0.114 R)
• M13: 6,941,192 km (0.119 R)
• M14: 9,972,643 km (0.094 R)
• M15: 10,139,145 km (0.07 R)
• M16: 11,042,866 km (0.033 R)
• M17: 11,100,312 km (0.034 R)
• M18: 11,272,948 km (0.118 R)
• M19: 11,562,569 km (0.09 R)
• M20: 11,972,168 km (0.047 R)
• M21: 12,031,110 km (0.082 R)
• M22: 12,685,451 km (0.08 R)
• M23: 13,412,347 km (0.073 R)
• M24: 14,152,557 km (0.113 R)
• M25: 14,214,939 km (0.099 R)
• M26: 14,906,081 km (0.1 R)
• M27: 15,160,248 km (0.1 R)
• M28: 15,737,098 km (0.117 R)
• M29: 15,995,752 km (0.069 R)
• M30: 17,310,119 km (0.115 R)
• M31: 17,711,042 km (0.062 R)
• M32: 17,980,168 km (0.099 R)
• M33: 18,318,409 km (0.075 R)
• M34: 19,761,580 km (0.059 R)
• M35: 20,532,009 km (0.073 R)
• M36: 20,743,839 km (0.099 R)
• M37: 21,455,177 km (0.087 R)
• M38: 21,885,869 km (0.045 R)
• M39: 22,537,069 km (0.092 R)
• M40: 22,755,631 km (0.048 R)
• M41: 22,974,792 km (0.06 R)
• M42: 24,007,017 km (0.054 R)
• M43: 24,903,707 km (0.108 R)
• M44: 25,507,484 km (0.068 R)
• M45: 26,575,912 km (0.085 R)
• M46: 26,652,656 km (0.1 R)
• M47: 26,729,699 km (0.113 R)
• M48: 26,806,742 km (0.086 R)
• M49: 27,115,512 km (0.115 R)
• M50: 27,347,837 km (0.118 R)
• M51: 27,970,763 km (0.118 R)
• M52: 29,151,239 km (0.115 R)
• M53: 29,787,479 km (0.067 R)
• M54: 29,867,364 km (0.097 R)
• M55: 29,947,250 km (0.095 R)
• M56: 30,027,285 km (0.101 R)
• M57: 30,831,074 km (0.045 R)
• M58: 30,911,857 km (0.088 R)
• M59: 31,560,513 km (0.091 R)
• M60: 32,871,439 km (0.109 R)
• M61: 37,080,675 km (0.061 R)
• M62: 37,942,658 km (0.069 R)
• M63: 38,376,043 km (0.03 R)
• M64: 40,038,075 km (0.111 R)
• M65: 40,656,363 km (0.069 R)
• M66: 40,833,636 km (0.061 R)
• M67: 40,922,348 km (0.105 R)
• M68: 41,011,059 km (0.064 R)
• M69: 42,980,216 km (0.032 R)
• M70: 43,976,239 km (0.098 R)
• M71: 44,158,150 km (0.104 R)
• M72: 44,249,255 km (0.064 R)
• M73: 46,175,627 km (0.1 R)
• M74: 46,545,732 km (0.112 R)
• M75: 46,823,834 km (0.047 R)
• M76: 46,916,735 km (0.045 R)
• M77: 49,069,149 km (0.073 R)
• M78: 50,109,901 km (0.112 R)
• M79: 51,253,427 km (0.111 R)
• M80: 51,636,547 km (0.086 R)
• M81: 52,791,593 km (0.052 R)
• M82: 52,888,233 km (0.069 R)
• M83: 53,372,332 km (0.12 R)
• M84: 53,663,449 km (0.062 R)
• M85: 54,540,093 km (0.092 R)
• M86: 54,931,141 km (0.106 R)
• M87: 55,225,101 km (0.026 R)
• M88: 55,716,231 km (0.103 R)
• M89: 57,595,479 km (0.101 R)
• M90: 58,492,917 km (0.084 R)
• M91: 58,793,160 km (0.095 R)
• M92: 60,807,346 km (0.069 R)
• M93: 61,111,329 km (0.099 R)
• M94: 62,026,568 km (0.106 R)
• M95: 62,128,594 km (0.111 R)
• M96: 62,536,996 km (0.077 R)
• M97: 69,615,668 km (0.097 R)
• M98: 70,358,571 km (0.11 R)
• M99: 70,784,327 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.3

Radius: 6.3

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.78 AU - 19.3 AU

Year: 23824 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,599,764 km

• M1: 107,860 km (0.06 R)
• M2: 350,957 km (0.06 R)
• M3: 601,982 km (0.074 R)
• M4: 875,596 km (0.092 R)
• M5: 1,526,796 km (0.085 R)
• M6: 1,828,236 km (0.11 R)
• M7: 2,408,975 km (0.069 R)
• M8: 2,485,419 km (0.118 R)
• M9: 2,719,540 km (0.104 R)
• M10: 3,993,216 km (0.035 R)
• M11: 4,642,321 km (0.103 R)
• M12: 5,076,753 km (0.048 R)
• M13: 5,323,739 km (0.063 R)
• M14: 6,140,394 km (0.119 R)
• M15: 6,297,921 km (0.036 R)
• M16: 9,532,526 km (0.079 R)
• M17: 10,644,038 km (0.12 R)
• M18: 11,343,408 km (0.057 R)
• M19: 11,861,166 km (0.109 R)
• M20: 12,057,439 km (0.108 R)
• M21: 12,785,980 km (0.075 R)
• M22: 15,126,589 km (0.086 R)
• M23: 15,624,600 km (0.053 R)
• M24: 16,127,997 km (0.063 R)
• M25: 16,490,772 km (0.027 R)
• M26: 16,636,630 km (0.096 R)
• M27: 18,344,888 km (0.092 R)
• M28: 18,420,435 km (0.032 R)
• M29: 18,799,665 km (0.053 R)
• M30: 19,028,550 km (0.091 R)
• M31: 19,875,124 km (0.102 R)
• M32: 20,030,407 km (0.097 R)
• M33: 20,342,169 km (0.107 R)
• M34: 20,891,642 km (0.097 R)
• M35: 20,970,480 km (0.098 R)
• M36: 21,128,605 km (0.034 R)
• M37: 22,488,150 km (0.038 R)
• M38: 22,974,643 km (0.074 R)
• M39: 24,206,282 km (0.06 R)
• M40: 25,123,018 km (0.114 R)
• M41: 26,220,916 km (0.094 R)
• M42: 26,306,038 km (0.098 R)
• M43: 30,408,460 km (0.1 R)
• M44: 31,306,646 km (0.094 R)
• M45: 32,945,341 km (0.042 R)
• M46: 37,066,463 km (0.073 R)
• M47: 38,314,857 km (0.101 R)
• M48: 38,701,717 km (0.103 R)
• M49: 39,381,789 km (0.067 R)
• M50: 39,479,327 km (0.1 R)
• M51: 41,644,307 km (0.115 R)
• M52: 41,942,456 km (0.109 R)
• M53: 43,444,119 km (0.101 R)
• M54: 43,645,628 km (0.112 R)
• M55: 44,657,956 km (0.069 R)
• M56: 45,269,213 km (0.106 R)
• M57: 45,780,539 km (0.116 R)
• M58: 46,293,809 km (0.116 R)
• M59: 46,499,656 km (0.116 R)
• M60: 48,366,039 km (0.115 R)
• M61: 49,098,470 km (0.089 R)
• M62: 49,729,175 km (0.093 R)
• M63: 51,104,877 km (0.034 R)
• M64: 51,317,754 km (0.06 R)
• M65: 51,424,118 km (0.065 R)
• M66: 51,530,782 km (0.11 R)
• M67: 55,743,607 km (0.113 R)
• M68: 55,853,113 km (0.116 R)
• M69: 56,951,760 km (0.093 R)
• M70: 58,501,743 km (0.072 R)
• M71: 58,724,345 km (0.065 R)
• M72: 59,617,444 km (0.073 R)
• M73: 61,983,035 km (0.114 R)
• M74: 63,006,285 km (0.067 R)
• M75: 64,149,661 km (0.095 R)
• M76: 65,530,898 km (0.069 R)
• M77: 66,340,971 km (0.086 R)
• M78: 68,439,530 km (0.119 R)
• M79: 69,614,771 km (0.073 R)
• M80: 69,968,719 km (0.083 R)
• M81: 73,060,608 km (0.115 R)
• M82: 74,382,006 km (0.093 R)
• M83: 75,711,333 km (0.088 R)
• M84: 77,048,588 km (0.06 R)
• M85: 77,170,510 km (0.026 R)
• M86: 78,638,963 km (0.05 R)
• M87: 78,884,603 km (0.062 R)
• M88: 79,993,123 km (0.072 R)
• M89: 80,734,979 km (0.113 R)
• M90: 82,225,422 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 15,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit