🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.54 AU - 0.68 AU

Year: 172 Days

Day: 33 Hours

Environment

Temp: 234 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.54 AU - 1.56 AU

Year: 698 Days

Day: 40.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.57 AU - 2.59 AU

Year: 1085 Days

Day: 29 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.46 AU - 3.56 AU

Year: 2378 Days

Day: 19.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.4

Radius: 13.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.38 AU - 8.82 AU

Year: 9121 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,412,402 km

• M1: 197,320 km (0.104 R)
• M2: 583,282 km (0.067 R)
• M3: 707,000 km (0.046 R)
• M4: 1,237,324 km (0.109 R)
• M5: 1,340,397 km (0.026 R)
• M6: 1,468,154 km (0.064 R)
• M7: 1,577,809 km (0.108 R)
• M8: 2,045,302 km (0.093 R)
• M9: 2,635,466 km (0.08 R)
• M10: 2,880,657 km (0.118 R)
• M11: 3,452,420 km (0.053 R)
• M12: 4,216,715 km (0.119 R)
• M13: 4,569,467 km (0.107 R)
• M14: 4,798,950 km (0.116 R)
• M15: 5,167,559 km (0.062 R)
• M16: 5,615,006 km (0.051 R)
• M17: 6,219,083 km (0.099 R)
• M18: 6,400,694 km (0.075 R)
• M19: 6,732,203 km (0.069 R)
• M20: 6,843,953 km (0.103 R)
• M21: 7,031,698 km (0.102 R)
• M22: 8,074,545 km (0.114 R)
• M23: 8,272,912 km (0.096 R)
• M24: 8,715,273 km (0.093 R)
• M25: 9,000,855 km (0.036 R)
• M26: 9,247,991 km (0.109 R)
• M27: 10,003,161 km (0.084 R)
• M28: 11,349,990 km (0.095 R)
• M29: 11,751,661 km (0.119 R)
• M30: 11,976,955 km (0.118 R)
• M31: 12,753,218 km (0.09 R)
• M32: 12,984,796 km (0.054 R)
• M33: 13,640,334 km (0.119 R)
• M34: 13,829,575 km (0.058 R)
• M35: 14,354,664 km (0.054 R)
• M36: 14,837,566 km (0.102 R)
• M37: 15,326,003 km (0.096 R)
• M38: 15,670,975 km (0.102 R)
• M39: 15,819,676 km (0.086 R)
• M40: 17,076,747 km (0.08 R)
• M41: 17,331,961 km (0.107 R)
• M42: 20,007,369 km (0.084 R)
• M43: 21,365,269 km (0.09 R)
• M44: 22,138,690 km (0.104 R)
• M45: 23,485,819 km (0.089 R)
• M46: 23,712,908 km (0.087 R)
• M47: 24,686,192 km (0.114 R)
• M48: 25,323,030 km (0.091 R)
• M49: 25,614,297 km (0.083 R)
• M50: 25,789,626 km (0.087 R)
• M51: 26,200,122 km (0.085 R)
• M52: 26,376,797 km (0.12 R)
• M53: 26,553,772 km (0.107 R)
• M54: 28,405,943 km (0.059 R)
• M55: 28,708,579 km (0.09 R)
• M56: 28,951,526 km (0.117 R)
• M57: 31,168,118 km (0.104 R)
• M58: 32,993,062 km (0.098 R)
• M59: 33,694,377 km (0.1 R)
• M60: 34,014,816 km (0.07 R)
• M61: 34,594,059 km (0.114 R)
• M62: 35,697,194 km (0.083 R)
• M63: 36,811,847 km (0.106 R)
• M64: 37,274,105 km (0.08 R)
• M65: 37,937,870 km (0.054 R)
• M66: 38,071,162 km (0.098 R)
• M67: 38,471,785 km (0.06 R)
• M68: 40,359,710 km (0.032 R)
• M69: 40,563,762 km (0.077 R)
• M70: 41,178,011 km (0.065 R)
• M71: 41,657,921 km (0.041 R)
• M72: 42,277,705 km (0.091 R)
• M73: 42,554,162 km (0.049 R)
• M74: 42,761,803 km (0.119 R)
• M75: 43,178,284 km (0.078 R)
• M76: 43,735,536 km (0.034 R)
• M77: 44,716,748 km (0.114 R)
• M78: 45,209,973 km (0.106 R)
• M79: 45,775,901 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.2

Radius: 6.1

Gravity: 25.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.83 AU - 19.41 AU

Year: 23407 Days

Day: 21.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,412,402 km

• M1: 266,583 km (0.1 R)
• M2: 565,630 km (0.11 R)
• M3: 858,393 km (0.119 R)
• M4: 1,392,607 km (0.12 R)
• M5: 1,821,653 km (0.063 R)
• M6: 2,749,310 km (0.057 R)
• M7: 2,879,609 km (0.06 R)
• M8: 3,283,075 km (0.092 R)
• M9: 3,329,001 km (0.09 R)
• M10: 3,800,085 km (0.087 R)
• M11: 3,994,263 km (0.043 R)
• M12: 4,291,813 km (0.098 R)
• M13: 4,443,206 km (0.084 R)
• M14: 6,108,679 km (0.105 R)
• M15: 6,566,748 km (0.065 R)
• M16: 6,858,614 km (0.086 R)
• M17: 7,394,772 km (0.096 R)
• M18: 7,576,534 km (0.106 R)
• M19: 7,759,642 km (0.055 R)
• M20: 8,130,495 km (0.099 R)
• M21: 11,437,056 km (0.092 R)
• M22: 11,858,773 km (0.065 R)
• M23: 12,000,442 km (0.115 R)
• M24: 12,142,560 km (0.119 R)
• M25: 13,892,705 km (0.094 R)
• M26: 14,116,953 km (0.101 R)
• M27: 14,191,901 km (0.11 R)
• M28: 14,342,397 km (0.083 R)
• M29: 14,644,884 km (0.042 R)
• M30: 15,719,894 km (0.11 R)
• M31: 17,945,312 km (0.089 R)
• M32: 19,011,496 km (0.099 R)
• M33: 19,177,400 km (0.08 R)
• M34: 19,761,729 km (0.062 R)
• M35: 20,521,537 km (0.113 R)
• M36: 21,204,900 km (0.056 R)
• M37: 22,418,737 km (0.034 R)
• M38: 23,476,992 km (0.063 R)
• M39: 24,012,104 km (0.092 R)
• M40: 24,191,472 km (0.082 R)
• M41: 25,459,014 km (0.089 R)
• M42: 25,733,377 km (0.072 R)
• M43: 26,100,789 km (0.105 R)
• M44: 26,285,094 km (0.095 R)
• M45: 27,026,800 km (0.088 R)
• M46: 27,587,643 km (0.081 R)
• M47: 28,436,162 km (0.104 R)
• M48: 30,158,482 km (0.082 R)
• M49: 30,351,912 km (0.101 R)
• M50: 31,521,319 km (0.084 R)
• M51: 31,619,455 km (0.084 R)
• M52: 33,502,892 km (0.089 R)
• M53: 34,508,638 km (0.07 R)
• M54: 35,830,934 km (0.083 R)
• M55: 38,210,587 km (0.063 R)
• M56: 38,629,761 km (0.113 R)
• M57: 40,002,171 km (0.096 R)
• M58: 44,764,320 km (0.045 R)
• M59: 46,763,546 km (0.112 R)
• M60: 49,702,097 km (0.074 R)
• M61: 51,309,078 km (0.032 R)
• M62: 52,583,652 km (0.09 R)
• M63: 54,927,551 km (0.099 R)
• M64: 56,469,157 km (0.12 R)
• M65: 59,231,482 km (0.086 R)
• M66: 61,301,318 km (0.067 R)
• M67: 63,890,707 km (0.108 R)
• M68: 65,762,027 km (0.032 R)
• M69: 66,893,436 km (0.111 R)
• M70: 67,145,807 km (0.099 R)
• M71: 68,793,478 km (0.1 R)
• M72: 69,686,129 km (0.087 R)
• M73: 72,775,923 km (0.068 R)
• M74: 73,035,326 km (0.114 R)
• M75: 73,295,178 km (0.076 R)
• M76: 73,815,629 km (0.112 R)
• M77: 74,468,025 km (0.089 R)
• M78: 74,860,420 km (0.105 R)
• M79: 75,647,155 km (0.099 R)
• M80: 76,700,324 km (0.096 R)
• M81: 79,354,639 km (0.119 R)
• M82: 80,961,620 km (0.119 R)
• M83: 82,038,874 km (0.116 R)
• M84: 82,849,994 km (0.111 R)
• M85: 83,527,822 km (0.046 R)
• M86: 84,071,460 km (0.109 R)
• M87: 85,572,675 km (0.078 R)
• M88: 85,983,620 km (0.106 R)
• M89: 86,669,975 km (0.066 R)
• M90: 89,433,497 km (0.09 R)
• M91: 92,366,064 km (0.099 R)
• M92: 92,647,009 km (0.107 R)
• M93: 93,069,024 km (0.055 R)
• M94: 94,338,661 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.6

Radius: 4

Gravity: 36.79 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.91 AU - 18.91 AU

Year: 25148 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,412,402 km

• M1: 79,586 km (0.109 R)
• M2: 253,120 km (0.094 R)
• M3: 287,976 km (0.074 R)
• M4: 362,924 km (0.115 R)
• M5: 554,559 km (0.109 R)
• M6: 601,234 km (0.049 R)
• M7: 800,648 km (0.111 R)
• M8: 907,909 km (0.078 R)
• M9: 1,576,313 km (0.091 R)
• M10: 2,753,050 km (0.06 R)
• M11: 3,334,237 km (0.111 R)
• M12: 3,507,172 km (0.066 R)
• M13: 3,861,570 km (0.07 R)
• M14: 6,321,408 km (0.072 R)
• M15: 6,589,038 km (0.109 R)
• M16: 6,643,043 km (0.092 R)
• M17: 7,639,365 km (0.114 R)
• M18: 9,339,694 km (0.063 R)
• M19: 9,828,580 km (0.108 R)
• M20: 10,388,525 km (0.119 R)
• M21: 10,451,356 km (0.098 R)
• M22: 10,704,027 km (0.055 R)
• M23: 11,474,007 km (0.107 R)
• M24: 12,662,113 km (0.069 R)
• M25: 13,066,776 km (0.077 R)
• M26: 13,134,693 km (0.079 R)
• M27: 14,797,922 km (0.103 R)
• M28: 15,943,243 km (0.074 R)
• M29: 16,746,883 km (0.107 R)
• M30: 16,894,387 km (0.03 R)
• M31: 17,265,240 km (0.108 R)
• M32: 17,863,931 km (0.105 R)
• M33: 18,014,725 km (0.047 R)
• M34: 19,081,807 km (0.081 R)
• M35: 19,622,902 km (0.115 R)
• M36: 20,169,084 km (0.087 R)
• M37: 21,037,500 km (0.093 R)
• M38: 24,882,763 km (0.115 R)
• M39: 25,135,434 km (0.087 R)
• M40: 25,304,330 km (0.051 R)
• M41: 25,643,319 km (0.1 R)
• M42: 26,583,242 km (0.056 R)
• M43: 28,233,157 km (0.077 R)
• M44: 28,937,763 km (0.079 R)
• M45: 29,648,054 km (0.04 R)
• M46: 30,995,482 km (0.08 R)
• M47: 31,630,974 km (0.119 R)
• M48: 31,996,142 km (0.026 R)
• M49: 32,730,518 km (0.092 R)
• M50: 33,099,726 km (0.055 R)
• M51: 33,192,327 km (0.063 R)
• M52: 33,563,180 km (0.066 R)
• M53: 35,438,688 km (0.084 R)
• M54: 35,912,914 km (0.087 R)
• M55: 36,484,677 km (0.074 R)
• M56: 36,771,755 km (0.098 R)
• M57: 38,412,245 km (0.092 R)
• M58: 40,273,841 km (0.098 R)
• M59: 41,165,744 km (0.088 R)
• M60: 42,868,467 km (0.033 R)
• M61: 42,969,296 km (0.099 R)
• M62: 43,779,069 km (0.087 R)
• M63: 46,964,157 km (0.086 R)
• M64: 47,484,907 km (0.116 R)
• M65: 47,693,746 km (0.108 R)
• M66: 50,116,932 km (0.116 R)
• M67: 50,329,511 km (0.061 R)
• M68: 57,066,950 km (0.076 R)
• M69: 58,515,058 km (0.094 R)
• M70: 59,412,196 km (0.112 R)
• M71: 59,862,486 km (0.069 R)
• M72: 60,993,146 km (0.103 R)
• M73: 61,788,708 km (0.057 R)
• M74: 61,902,701 km (0.118 R)
• M75: 63,390,303 km (0.104 R)
• M76: 63,850,466 km (0.077 R)
• M77: 64,658,294 km (0.1 R)
• M78: 64,889,722 km (0.079 R)
• M79: 67,336,395 km (0.107 R)
• M80: 69,812,988 km (0.077 R)
• M81: 74,248,565 km (0.049 R)
• M82: 74,612,237 km (0.104 R)
• M83: 75,584,773 km (0.109 R)
• M84: 76,439,126 km (0.064 R)
• M85: 79,392,787 km (0.086 R)
• M86: 80,883,530 km (0.113 R)
• M87: 81,132,909 km (0.043 R)
• M88: 81,257,674 km (0.113 R)
• M89: 81,632,416 km (0.087 R)
• M90: 82,383,547 km (0.088 R)
• M91: 83,262,734 km (0.115 R)
• M92: 83,892,691 km (0.086 R)
• M93: 84,018,951 km (0.111 R)
• M94: 84,271,473 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 7.1

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 18.22 AU - 20.42 AU

Year: 30711 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,412,402 km

• M1: 337,942 km (0.101 R)
• M2: 559,047 km (0.109 R)
• M3: 659,727 km (0.086 R)
• M4: 1,454,390 km (0.096 R)
• M5: 3,331,545 km (0.083 R)
• M6: 4,100,478 km (0.105 R)
• M7: 4,200,409 km (0.058 R)
• M8: 4,351,652 km (0.077 R)
• M9: 4,922,069 km (0.106 R)
• M10: 5,515,673 km (0.109 R)
• M11: 6,535,333 km (0.069 R)
• M12: 7,007,015 km (0.028 R)
• M13: 7,186,682 km (0.059 R)
• M14: 8,359,828 km (0.088 R)
• M15: 9,065,930 km (0.074 R)
• M16: 9,657,739 km (0.102 R)
• M17: 9,991,791 km (0.058 R)
• M18: 10,194,197 km (0.113 R)
• M19: 10,602,899 km (0.113 R)
• M20: 10,671,564 km (0.102 R)
• M21: 11,577,379 km (0.113 R)
• M22: 14,821,259 km (0.069 R)
• M23: 16,780,692 km (0.099 R)
• M24: 16,860,727 km (0.097 R)
• M25: 17,668,406 km (0.079 R)
• M26: 18,241,216 km (0.071 R)
• M27: 19,321,014 km (0.094 R)
• M28: 19,489,012 km (0.079 R)
• M29: 19,995,850 km (0.077 R)
• M30: 20,421,456 km (0.111 R)
• M31: 21,629,159 km (0.086 R)
• M32: 21,890,956 km (0.075 R)
• M33: 24,203,589 km (0.086 R)
• M34: 25,849,614 km (0.081 R)
• M35: 26,220,168 km (0.114 R)
• M36: 29,055,796 km (0.116 R)
• M37: 29,634,441 km (0.083 R)
• M38: 30,705,262 km (0.107 R)
• M39: 31,887,833 km (0.072 R)
• M40: 32,384,947 km (0.084 R)
• M41: 33,386,804 km (0.105 R)
• M42: 33,487,633 km (0.054 R)
• M43: 34,297,257 km (0.091 R)
• M44: 34,398,983 km (0.101 R)
• M45: 37,077,084 km (0.096 R)
• M46: 37,181,504 km (0.091 R)
• M47: 38,019,700 km (0.085 R)
• M48: 38,652,499 km (0.104 R)
• M49: 39,608,131 km (0.067 R)
• M50: 39,821,607 km (0.107 R)
• M51: 40,571,541 km (0.108 R)
• M52: 42,412,343 km (0.04 R)
• M53: 43,728,056 km (0.096 R)
• M54: 46,287,077 km (0.085 R)
• M55: 46,962,661 km (0.116 R)
• M56: 52,600,107 km (0.106 R)
• M57: 52,834,677 km (0.039 R)
• M58: 57,599,219 km (0.115 R)
• M59: 57,961,994 km (0.035 R)
• M60: 59,543,094 km (0.097 R)
• M61: 62,126,949 km (0.078 R)
• M62: 66,514,056 km (0.068 R)
• M63: 68,680,682 km (0.11 R)
• M64: 68,937,092 km (0.086 R)
• M65: 70,482,289 km (0.118 R)
• M66: 73,213,796 km (0.119 R)
• M67: 76,112,255 km (0.091 R)
• M68: 78,779,585 km (0.077 R)
• M69: 79,047,964 km (0.114 R)
• M70: 80,394,644 km (0.084 R)
• M71: 82,292,741 km (0.107 R)
• M72: 84,479,862 km (0.108 R)
• M73: 87,935,424 km (0.064 R)
• M74: 91,436,911 km (0.055 R)
• M75: 91,719,053 km (0.118 R)
• M76: 94,128,476 km (0.05 R)
• M77: 95,126,593 km (0.036 R)
• M78: 95,412,475 km (0.044 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit