🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.2 AU - 1.44 AU

Year: 631 Days

Day: 20.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,419,678 km

• M1: 70,012 km (0.052 R)
• M2: 429,346 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.09 AU - 1.61 AU

Year: 653 Days

Day: 45.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.73 AU - 1.93 AU

Year: 1030 Days

Day: 18.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,419,678 km

• M1: 180,415 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.02 AU - 2.72 AU

Year: 1519 Days

Day: 34.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,419,678 km

• M1: 266,883 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.9

Radius: 10.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.86 AU - 4.18 AU

Year: 3355 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,419,678 km

• M1: 159,322 km (0.109 R)
• M2: 242,648 km (0.088 R)
• M3: 395,088 km (0.096 R)
• M4: 500,854 km (0.091 R)
• M5: 625,768 km (0.09 R)
• M6: 967,300 km (0.117 R)
• M7: 1,158,935 km (0.067 R)
• M8: 1,330,374 km (0.108 R)
• M9: 1,650,813 km (0.071 R)
• M10: 2,059,364 km (0.107 R)
• M11: 2,176,350 km (0.074 R)
• M12: 2,389,826 km (0.086 R)
• M13: 2,471,806 km (0.077 R)
• M14: 2,554,533 km (0.091 R)
• M15: 2,666,432 km (0.085 R)
• M16: 2,751,554 km (0.113 R)
• M17: 2,823,061 km (0.088 R)
• M18: 3,041,624 km (0.117 R)
• M19: 3,265,871 km (0.089 R)
• M20: 3,387,644 km (0.089 R)
• M21: 3,682,950 km (0.118 R)
• M22: 3,938,314 km (0.056 R)
• M23: 4,149,995 km (0.094 R)
• M24: 4,567,821 km (0.06 R)
• M25: 4,755,866 km (0.098 R)
• M26: 4,999,112 km (0.09 R)
• M27: 5,900,738 km (0.113 R)
• M28: 6,484,768 km (0.104 R)
• M29: 6,599,959 km (0.082 R)
• M30: 6,832,434 km (0.061 R)
• M31: 6,969,316 km (0.097 R)
• M32: 7,126,843 km (0.078 R)
• M33: 7,265,669 km (0.071 R)
• M34: 7,485,728 km (0.117 R)
• M35: 7,566,212 km (0.102 R)
• M36: 7,748,571 km (0.108 R)
• M37: 7,870,793 km (0.039 R)
• M38: 8,304,178 km (0.092 R)
• M39: 8,429,391 km (0.119 R)
• M40: 8,555,203 km (0.048 R)
• M41: 8,660,520 km (0.088 R)
• M42: 9,022,098 km (0.118 R)
• M43: 9,258,612 km (0.051 R)
• M44: 9,323,538 km (0.087 R)
• M45: 9,672,101 km (0.102 R)
• M46: 9,759,915 km (0.107 R)
• M47: 9,848,028 km (0.113 R)
• M48: 10,047,143 km (0.102 R)
• M49: 10,971,358 km (0.059 R)
• M50: 11,385,595 km (0.09 R)
• M51: 11,618,070 km (0.067 R)
• M52: 12,087,508 km (0.119 R)
• M53: 12,324,621 km (0.068 R)
• M54: 12,611,250 km (0.076 R)
• M55: 12,899,974 km (0.073 R)
• M56: 13,093,703 km (0.102 R)
• M57: 13,878,344 km (0.114 R)
• M58: 14,027,194 km (0.109 R)
• M59: 14,176,493 km (0.119 R)
• M60: 14,451,603 km (0.071 R)
• M61: 14,527,000 km (0.096 R)
• M62: 14,678,094 km (0.082 R)
• M63: 15,160,099 km (0.066 R)
• M64: 15,957,605 km (0.042 R)
• M65: 16,322,324 km (0.091 R)
• M66: 16,558,240 km (0.099 R)
• M67: 17,539,752 km (0.071 R)
• M68: 17,808,280 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 12.9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.56 AU - 6.26 AU

Year: 5238 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,419,678 km

• M1: 180,714 km (0.085 R)
• M2: 359,184 km (0.11 R)
• M3: 525,687 km (0.071 R)
• M4: 749,186 km (0.07 R)
• M5: 888,013 km (0.116 R)
• M6: 1,005,896 km (0.066 R)
• M7: 1,161,179 km (0.041 R)
• M8: 1,275,023 km (0.1 R)
• M9: 1,444,667 km (0.09 R)
• M10: 1,713,644 km (0.114 R)
• M11: 2,445,776 km (0.1 R)
• M12: 2,637,560 km (0.114 R)
• M13: 2,901,301 km (0.088 R)
• M14: 3,036,388 km (0.109 R)
• M15: 3,266,470 km (0.092 R)
• M16: 3,526,171 km (0.109 R)
• M17: 3,743,836 km (0.12 R)
• M18: 4,141,767 km (0.082 R)
• M19: 5,141,080 km (0.116 R)
• M20: 5,277,962 km (0.086 R)
• M21: 5,360,840 km (0.12 R)
• M22: 5,471,841 km (0.113 R)
• M23: 5,923,776 km (0.089 R)
• M24: 6,417,150 km (0.045 R)
• M25: 6,653,964 km (0.096 R)
• M26: 7,975,960 km (0.047 R)
• M27: 8,585,721 km (0.064 R)
• M28: 8,683,408 km (0.08 R)
• M29: 8,879,830 km (0.09 R)
• M30: 9,011,477 km (0.096 R)
• M31: 9,243,802 km (0.102 R)
• M32: 10,226,810 km (0.093 R)
• M33: 10,783,314 km (0.097 R)
• M34: 10,959,241 km (0.073 R)
• M35: 11,171,670 km (0.06 R)
• M36: 11,314,087 km (0.102 R)
• M37: 11,853,387 km (0.083 R)
• M38: 12,327,762 km (0.091 R)
• M39: 12,994,669 km (0.119 R)
• M40: 14,286,447 km (0.109 R)
• M41: 14,479,728 km (0.105 R)
• M42: 15,539,329 km (0.08 R)
• M43: 15,978,100 km (0.117 R)
• M44: 16,380,518 km (0.04 R)
• M45: 16,501,992 km (0.094 R)
• M46: 16,664,305 km (0.092 R)
• M47: 16,786,377 km (0.096 R)
• M48: 17,690,846 km (0.092 R)
• M49: 18,107,326 km (0.111 R)
• M50: 18,190,951 km (0.115 R)
• M51: 18,358,651 km (0.041 R)
• M52: 18,611,172 km (0.062 R)
• M53: 19,034,683 km (0.085 R)
• M54: 19,290,346 km (0.103 R)
• M55: 19,804,963 km (0.105 R)
• M56: 20,150,684 km (0.088 R)
• M57: 20,367,750 km (0.12 R)
• M58: 20,672,930 km (0.082 R)
• M59: 21,287,777 km (0.115 R)
• M60: 21,376,189 km (0.071 R)
• M61: 21,730,736 km (0.106 R)
• M62: 21,864,178 km (0.115 R)
• M63: 21,953,338 km (0.036 R)
• M64: 23,487,015 km (0.103 R)
• M65: 23,578,420 km (0.077 R)
• M66: 24,036,638 km (0.093 R)
• M67: 24,174,717 km (0.108 R)
• M68: 24,590,449 km (0.027 R)
• M69: 25,241,948 km (0.108 R)
• M70: 25,851,858 km (0.082 R)
• M71: 26,561,850 km (0.078 R)
• M72: 26,943,025 km (0.051 R)
• M73: 27,326,145 km (0.111 R)
• M74: 28,291,650 km (0.066 R)
• M75: 28,974,265 km (0.117 R)
• M76: 30,355,502 km (0.057 R)
• M77: 30,504,801 km (0.086 R)
• M78: 32,061,666 km (0.043 R)
• M79: 32,365,948 km (0.084 R)
• M80: 32,620,264 km (0.097 R)
• M81: 32,722,141 km (0.106 R)
• M82: 33,284,629 km (0.09 R)
• M83: 33,387,253 km (0.1 R)
• M84: 33,695,574 km (0.118 R)
• M85: 33,850,258 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.5

Radius: 4.5

Gravity: 35.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.14 AU - 14.34 AU

Year: 21199 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,419,678 km

• M1: 84,224 km (0.087 R)
• M2: 124,316 km (0.12 R)
• M3: 334,950 km (0.097 R)
• M4: 535,411 km (0.078 R)
• M5: 625,170 km (0.091 R)
• M6: 719,865 km (0.119 R)
• M7: 1,320,650 km (0.092 R)
• M8: 1,698,684 km (0.114 R)
• M9: 1,731,595 km (0.117 R)
• M10: 1,831,826 km (0.094 R)
• M11: 2,179,491 km (0.081 R)
• M12: 3,380,613 km (0.103 R)
• M13: 3,548,162 km (0.114 R)
• M14: 4,067,117 km (0.073 R)
• M15: 4,155,978 km (0.107 R)
• M16: 4,471,929 km (0.093 R)
• M17: 4,702,160 km (0.084 R)
• M18: 6,163,582 km (0.061 R)
• M19: 6,316,920 km (0.102 R)
• M20: 7,049,052 km (0.079 R)
• M21: 7,479,295 km (0.106 R)
• M22: 8,421,612 km (0.113 R)
• M23: 8,935,331 km (0.08 R)
• M24: 9,283,595 km (0.092 R)
• M25: 9,459,373 km (0.099 R)
• M26: 10,658,848 km (0.039 R)
• M27: 10,720,183 km (0.084 R)
• M28: 11,715,608 km (0.079 R)
• M29: 12,870,354 km (0.069 R)
• M30: 13,395,143 km (0.119 R)
• M31: 14,533,433 km (0.087 R)
• M32: 15,217,245 km (0.104 R)
• M33: 15,632,678 km (0.098 R)
• M34: 15,981,690 km (0.104 R)
• M35: 16,192,324 km (0.097 R)
• M36: 17,982,861 km (0.111 R)
• M37: 18,642,737 km (0.1 R)
• M38: 19,609,738 km (0.115 R)
• M39: 19,760,084 km (0.117 R)
• M40: 21,360,332 km (0.07 R)
• M41: 21,514,867 km (0.116 R)
• M42: 22,214,985 km (0.108 R)
• M43: 22,685,919 km (0.09 R)
• M44: 23,080,857 km (0.044 R)
• M45: 23,478,039 km (0.076 R)
• M46: 25,089,208 km (0.078 R)
• M47: 25,825,978 km (0.056 R)
• M48: 26,155,542 km (0.053 R)
• M49: 26,486,602 km (0.056 R)
• M50: 27,824,755 km (0.053 R)
• M51: 28,587,106 km (0.08 R)
• M52: 29,184,749 km (0.105 R)
• M53: 29,442,207 km (0.085 R)
• M54: 31,528,200 km (0.109 R)
• M55: 34,382,976 km (0.112 R)
• M56: 35,200,529 km (0.097 R)
• M57: 35,383,188 km (0.094 R)
• M58: 40,621,058 km (0.109 R)
• M59: 41,196,411 km (0.09 R)
• M60: 42,646,613 km (0.077 R)
• M61: 42,744,001 km (0.115 R)
• M62: 42,841,240 km (0.064 R)
• M63: 45,199,800 km (0.101 R)
• M64: 46,695,031 km (0.105 R)
• M65: 47,297,760 km (0.12 R)
• M66: 49,121,059 km (0.115 R)
• M67: 51,898,942 km (0.095 R)
• M68: 52,836,173 km (0.031 R)
• M69: 56,640,447 km (0.076 R)
• M70: 56,747,409 km (0.082 R)
• M71: 56,961,484 km (0.08 R)
• M72: 58,251,466 km (0.067 R)
• M73: 59,333,807 km (0.108 R)
• M74: 59,877,595 km (0.101 R)
• M75: 61,079,464 km (0.098 R)
• M76: 61,958,501 km (0.061 R)
• M77: 62,620,472 km (0.107 R)
• M78: 66,529,015 km (0.079 R)
• M79: 67,320,089 km (0.094 R)
• M80: 69,025,804 km (0.092 R)
• M81: 70,056,084 km (0.053 R)
• M82: 71,553,110 km (0.102 R)
• M83: 75,165,450 km (0.079 R)
• M84: 75,283,034 km (0.058 R)
• M85: 75,400,468 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.4

Radius: 5.2

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.16 AU - 15.12 AU

Year: 22132 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,419,678 km

• M1: 66,421 km (0.12 R)
• M2: 203,154 km (0.081 R)
• M3: 291,417 km (0.066 R)
• M4: 440,267 km (0.059 R)
• M5: 523,443 km (0.09 R)
• M6: 928,704 km (0.092 R)
• M7: 1,037,162 km (0.048 R)
• M8: 1,242,710 km (0.062 R)
• M9: 1,411,456 km (0.115 R)
• M10: 1,770,640 km (0.075 R)
• M11: 1,824,196 km (0.054 R)
• M12: 2,815,282 km (0.098 R)
• M13: 3,133,776 km (0.109 R)
• M14: 3,198,851 km (0.114 R)
• M15: 3,363,409 km (0.059 R)
• M16: 3,632,685 km (0.108 R)
• M17: 4,191,732 km (0.071 R)
• M18: 4,702,759 km (0.036 R)
• M19: 5,233,233 km (0.099 R)
• M20: 5,349,321 km (0.117 R)
• M21: 5,942,775 km (0.092 R)
• M22: 6,766,162 km (0.097 R)
• M23: 7,320,273 km (0.078 R)
• M24: 7,888,894 km (0.048 R)
• M25: 8,022,186 km (0.105 R)
• M26: 8,517,056 km (0.086 R)
• M27: 8,562,533 km (0.097 R)
• M28: 8,929,347 km (0.064 R)
• M29: 10,060,158 km (0.105 R)
• M30: 10,108,179 km (0.093 R)
• M31: 10,691,311 km (0.113 R)
• M32: 11,235,398 km (0.114 R)
• M33: 12,712,378 km (0.048 R)
• M34: 14,357,356 km (0.118 R)
• M35: 15,121,951 km (0.079 R)
• M36: 15,398,258 km (0.084 R)
• M37: 15,787,811 km (0.027 R)
• M38: 16,180,655 km (0.096 R)
• M39: 17,320,741 km (0.102 R)
• M40: 17,842,089 km (0.073 R)
• M41: 18,134,104 km (0.059 R)
• M42: 18,368,674 km (0.102 R)
• M43: 18,959,735 km (0.084 R)
• M44: 19,138,355 km (0.107 R)
• M45: 19,257,584 km (0.088 R)
• M46: 19,918,358 km (0.11 R)
• M47: 20,039,383 km (0.085 R)
• M48: 20,831,354 km (0.064 R)
• M49: 21,262,046 km (0.095 R)
• M50: 21,882,429 km (0.106 R)
• M51: 22,069,725 km (0.111 R)
• M52: 22,194,789 km (0.101 R)
• M53: 22,634,756 km (0.087 R)
• M54: 23,331,733 km (0.113 R)
• M55: 23,523,068 km (0.071 R)
• M56: 24,100,217 km (0.1 R)
• M57: 24,358,124 km (0.092 R)
• M58: 25,007,079 km (0.074 R)
• M59: 25,072,304 km (0.1 R)
• M60: 26,123,379 km (0.118 R)
• M61: 26,720,872 km (0.116 R)
• M62: 27,054,775 km (0.081 R)
• M63: 27,996,942 km (0.063 R)
• M64: 28,608,349 km (0.07 R)
• M65: 28,881,515 km (0.117 R)
• M66: 29,706,098 km (0.09 R)
• M67: 29,913,590 km (0.095 R)
• M68: 30,468,898 km (0.057 R)
• M69: 31,871,976 km (0.118 R)
• M70: 32,439,101 km (0.03 R)
• M71: 33,799,395 km (0.106 R)
• M72: 34,450,146 km (0.106 R)
• M73: 34,595,405 km (0.07 R)
• M74: 34,668,110 km (0.104 R)
• M75: 36,132,075 km (0.09 R)
• M76: 37,317,787 km (0.067 R)
• M77: 38,215,524 km (0.118 R)
• M78: 38,516,216 km (0.067 R)
• M79: 40,490,459 km (0.077 R)
• M80: 44,220,682 km (0.111 R)
• M81: 45,329,202 km (0.091 R)
• M82: 47,170,004 km (0.069 R)
• M83: 47,492,686 km (0.118 R)
• M84: 47,654,252 km (0.07 R)
• M85: 48,546,304 km (0.115 R)
• M86: 48,790,598 km (0.093 R)
• M87: 49,689,681 km (0.115 R)
• M88: 50,017,898 km (0.042 R)
• M89: 51,007,040 km (0.074 R)
• M90: 51,587,031 km (0.065 R)
• M91: 53,004,620 km (0.045 R)
• M92: 53,424,092 km (0.05 R)
• M93: 54,688,793 km (0.053 R)
• M94: 56,048,637 km (0.12 R)
• M95: 56,219,478 km (0.076 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit