🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.59 AU - 0.67 AU

Year: 190 Days

Day: 41.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 214 Days

Day: 36.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,767,328 km

• M1: 297,101 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.89 AU - 1.27 AU

Year: 427 Days

Day: 22.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 115.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.7 AU - 3.86 AU

Year: 2262 Days

Day: 47.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.68 AU - 4.2 AU

Year: 2978 Days

Day: 45.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 8

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.88 AU - 7.24 AU

Year: 5681 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,767,328 km

• M1: 119,080 km (0.043 R)
• M2: 187,297 km (0.119 R)
• M3: 430,094 km (0.092 R)
• M4: 496,815 km (0.071 R)
• M5: 642,074 km (0.119 R)
• M6: 944,711 km (0.054 R)
• M7: 1,355,656 km (0.083 R)
• M8: 1,475,185 km (0.064 R)
• M9: 1,527,544 km (0.036 R)
• M10: 1,988,305 km (0.087 R)
• M11: 2,244,267 km (0.101 R)
• M12: 2,304,854 km (0.08 R)
• M13: 2,809,448 km (0.098 R)
• M14: 2,963,085 km (0.084 R)
• M15: 3,324,513 km (0.072 R)
• M16: 3,652,282 km (0.044 R)
• M17: 3,820,131 km (0.093 R)
• M18: 4,064,425 km (0.115 R)
• M19: 5,064,786 km (0.103 R)
• M20: 5,198,376 km (0.054 R)
• M21: 5,414,545 km (0.101 R)
• M22: 5,468,999 km (0.09 R)
• M23: 5,633,706 km (0.041 R)
• M24: 5,716,583 km (0.102 R)
• M25: 5,855,709 km (0.088 R)
• M26: 5,996,032 km (0.091 R)
• M27: 6,080,705 km (0.102 R)
• M28: 6,394,711 km (0.078 R)
• M29: 6,626,438 km (0.085 R)
• M30: 6,714,102 km (0.047 R)
• M31: 6,831,536 km (0.085 R)
• M32: 7,641,758 km (0.072 R)
• M33: 7,949,631 km (0.055 R)
• M34: 8,545,778 km (0.106 R)
• M35: 8,704,950 km (0.081 R)
• M36: 8,800,992 km (0.11 R)
• M37: 9,058,749 km (0.113 R)
• M38: 9,221,213 km (0.071 R)
• M39: 9,286,437 km (0.059 R)
• M40: 9,947,211 km (0.108 R)
• M41: 10,215,739 km (0.11 R)
• M42: 11,174,512 km (0.095 R)
• M43: 11,244,075 km (0.096 R)
• M44: 11,876,874 km (0.096 R)
• M45: 12,376,980 km (0.099 R)
• M46: 12,811,113 km (0.114 R)
• M47: 12,993,473 km (0.102 R)
• M48: 13,103,277 km (0.095 R)
• M49: 13,360,735 km (0.047 R)
• M50: 13,768,838 km (0.094 R)
• M51: 13,918,287 km (0.095 R)
• M52: 14,864,044 km (0.094 R)
• M53: 15,017,382 km (0.042 R)
• M54: 15,325,404 km (0.099 R)
• M55: 15,480,238 km (0.056 R)
• M56: 15,713,461 km (0.091 R)
• M57: 15,908,836 km (0.1 R)
• M58: 16,144,153 km (0.104 R)
• M59: 17,137,184 km (0.079 R)
• M60: 17,580,443 km (0.099 R)
• M61: 18,354,911 km (0.078 R)
• M62: 19,474,501 km (0.113 R)
• M63: 19,810,498 km (0.056 R)
• M64: 20,616,083 km (0.117 R)
• M65: 20,787,073 km (0.074 R)
• M66: 21,173,484 km (0.117 R)
• M67: 21,519,055 km (0.112 R)
• M68: 21,953,488 km (0.092 R)
• M69: 22,566,540 km (0.116 R)
• M70: 22,963,722 km (0.077 R)
• M71: 23,496,739 km (0.04 R)
• M72: 24,983,742 km (0.099 R)
• M73: 25,623,722 km (0.101 R)
• M74: 26,176,635 km (0.092 R)
• M75: 26,269,087 km (0.102 R)
• M76: 26,408,063 km (0.093 R)
• M77: 26,500,814 km (0.053 R)
• M78: 28,284,619 km (0.11 R)
• M79: 28,855,933 km (0.047 R)
• M80: 29,768,331 km (0.07 R)
• M81: 29,913,141 km (0.097 R)
• M82: 31,129,971 km (0.086 R)
• M83: 31,769,053 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.3

Radius: 8.8

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.8 AU - 7.9 AU

Year: 8375 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 33,767,328 km

• M1: 115,490 km (0.073 R)
• M2: 205,099 km (0.08 R)
• M3: 318,643 km (0.112 R)
• M4: 646,412 km (0.058 R)
• M5: 1,145,620 km (0.083 R)
• M6: 1,782,459 km (0.083 R)
• M7: 1,861,596 km (0.07 R)
• M8: 2,210,757 km (0.056 R)
• M9: 2,382,196 km (0.064 R)
• M10: 2,761,128 km (0.079 R)
• M11: 2,876,318 km (0.114 R)
• M12: 2,969,518 km (0.07 R)
• M13: 3,063,764 km (0.1 R)
• M14: 3,135,123 km (0.079 R)
• M15: 3,600,222 km (0.115 R)
• M16: 3,802,479 km (0.044 R)
• M17: 3,879,372 km (0.088 R)
• M18: 4,594,300 km (0.117 R)
• M19: 5,008,986 km (0.076 R)
• M20: 5,933,500 km (0.089 R)
• M21: 6,172,707 km (0.115 R)
• M22: 6,263,364 km (0.104 R)
• M23: 6,476,391 km (0.111 R)
• M24: 6,630,028 km (0.11 R)
• M25: 6,847,244 km (0.107 R)
• M26: 7,480,642 km (0.114 R)
• M27: 7,674,371 km (0.088 R)
• M28: 7,771,759 km (0.05 R)
• M29: 8,499,104 km (0.116 R)
• M30: 8,667,551 km (0.086 R)
• M31: 8,735,169 km (0.066 R)
• M32: 8,802,937 km (0.058 R)
• M33: 9,007,587 km (0.084 R)
• M34: 9,179,176 km (0.033 R)
• M35: 9,876,751 km (0.117 R)
• M36: 10,089,329 km (0.115 R)
• M37: 11,138,010 km (0.088 R)
• M38: 11,285,364 km (0.111 R)
• M39: 12,183,251 km (0.085 R)
• M40: 12,525,830 km (0.08 R)
• M41: 13,572,566 km (0.053 R)
• M42: 13,888,068 km (0.055 R)
• M43: 14,166,170 km (0.047 R)
• M44: 14,930,167 km (0.1 R)
• M45: 15,011,398 km (0.087 R)
• M46: 15,092,780 km (0.114 R)
• M47: 15,296,831 km (0.086 R)
• M48: 16,122,163 km (0.09 R)
• M49: 16,288,964 km (0.042 R)
• M50: 18,552,530 km (0.059 R)
• M51: 18,771,092 km (0.066 R)
• M52: 18,902,738 km (0.117 R)
• M53: 19,343,453 km (0.111 R)
• M54: 20,100,718 km (0.059 R)
• M55: 20,190,327 km (0.074 R)
• M56: 20,595,737 km (0.118 R)
• M57: 20,686,244 km (0.102 R)
• M58: 20,776,751 km (0.051 R)
• M59: 22,662,581 km (0.061 R)
• M60: 23,083,849 km (0.05 R)
• M61: 23,177,796 km (0.091 R)
• M62: 23,460,387 km (0.11 R)
• M63: 23,602,206 km (0.085 R)
• M64: 24,363,060 km (0.076 R)
• M65: 24,554,546 km (0.098 R)
• M66: 24,987,183 km (0.116 R)
• M67: 25,422,363 km (0.104 R)
• M68: 26,153,298 km (0.111 R)
• M69: 26,496,625 km (0.097 R)
• M70: 26,693,646 km (0.081 R)
• M71: 27,535,882 km (0.12 R)
• M72: 27,685,480 km (0.104 R)
• M73: 28,336,679 km (0.112 R)
• M74: 28,538,038 km (0.115 R)
• M75: 28,790,409 km (0.082 R)
• M76: 29,603,025 km (0.1 R)
• M77: 30,320,347 km (0.111 R)
• M78: 30,423,270 km (0.106 R)
• M79: 31,458,936 km (0.059 R)
• M80: 31,824,254 km (0.109 R)
• M81: 33,246,182 km (0.048 R)
• M82: 34,205,553 km (0.07 R)
• M83: 34,366,371 km (0.061 R)
• M84: 34,581,193 km (0.099 R)
• M85: 35,066,040 km (0.058 R)
• M86: 35,174,050 km (0.09 R)
• M87: 35,988,012 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.4

Radius: 7.5

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.11 AU - 17.53 AU

Year: 21725 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 33,767,328 km

• M1: 236,065 km (0.077 R)
• M2: 394,041 km (0.086 R)
• M3: 454,778 km (0.04 R)
• M4: 757,264 km (0.117 R)
• M5: 809,025 km (0.094 R)
• M6: 1,057,208 km (0.054 R)
• M7: 1,175,241 km (0.097 R)
• M8: 1,360,443 km (0.03 R)
• M9: 1,456,634 km (0.09 R)
• M10: 1,793,828 km (0.119 R)
• M11: 1,864,139 km (0.112 R)
• M12: 2,657,905 km (0.107 R)
• M13: 2,738,389 km (0.076 R)
• M14: 3,026,814 km (0.083 R)
• M15: 3,455,711 km (0.109 R)
• M16: 4,755,716 km (0.101 R)
• M17: 4,952,737 km (0.107 R)
• M18: 5,715,087 km (0.109 R)
• M19: 5,977,482 km (0.075 R)
• M20: 6,243,617 km (0.094 R)
• M21: 7,233,955 km (0.068 R)
• M22: 7,290,353 km (0.101 R)
• M23: 8,154,730 km (0.098 R)
• M24: 9,852,815 km (0.095 R)
• M25: 10,677,398 km (0.056 R)
• M26: 10,870,828 km (0.114 R)
• M27: 11,065,306 km (0.111 R)
• M28: 11,326,653 km (0.095 R)
• M29: 11,589,945 km (0.087 R)
• M30: 12,459,408 km (0.111 R)
• M31: 13,349,815 km (0.037 R)
• M32: 13,419,228 km (0.11 R)
• M33: 13,837,803 km (0.093 R)
• M34: 13,978,275 km (0.032 R)
• M35: 15,994,406 km (0.054 R)
• M36: 16,289,712 km (0.094 R)
• M37: 16,512,463 km (0.099 R)
• M38: 17,641,030 km (0.078 R)
• M39: 19,028,101 km (0.067 R)
• M40: 19,498,138 km (0.044 R)
• M41: 20,609,949 km (0.118 R)
• M42: 21,092,552 km (0.102 R)
• M43: 21,660,575 km (0.05 R)
• M44: 24,659,563 km (0.113 R)
• M45: 24,744,834 km (0.103 R)
• M46: 25,257,805 km (0.119 R)
• M47: 25,860,685 km (0.109 R)
• M48: 26,120,536 km (0.108 R)
• M49: 26,730,148 km (0.072 R)
• M50: 27,786,159 km (0.112 R)
• M51: 28,676,565 km (0.045 R)
• M52: 29,485,890 km (0.087 R)
• M53: 29,848,066 km (0.101 R)
• M54: 31,958,743 km (0.095 R)
• M55: 32,144,543 km (0.113 R)
• M56: 34,211,986 km (0.116 R)
• M57: 36,128,484 km (0.035 R)
• M58: 37,490,573 km (0.043 R)
• M59: 38,177,975 km (0.101 R)
• M60: 39,864,691 km (0.105 R)
• M61: 39,964,622 km (0.072 R)
• M62: 40,064,703 km (0.074 R)
• M63: 43,412,853 km (0.116 R)
• M64: 43,721,623 km (0.112 R)
• M65: 43,927,919 km (0.083 R)
• M66: 44,756,392 km (0.117 R)
• M67: 45,694,370 km (0.115 R)
• M68: 46,008,526 km (0.11 R)
• M69: 46,428,447 km (0.105 R)
• M70: 49,296,238 km (0.038 R)
• M71: 50,805,681 km (0.089 R)
• M72: 50,914,139 km (0.044 R)
• M73: 51,566,087 km (0.106 R)
• M74: 53,538,684 km (0.083 R)
• M75: 54,867,413 km (0.102 R)
• M76: 55,312,766 km (0.056 R)
• M77: 55,535,816 km (0.104 R)
• M78: 56,319,110 km (0.04 R)
• M79: 57,444,386 km (0.112 R)
• M80: 59,945,812 km (0.103 R)
• M81: 61,903,150 km (0.038 R)
• M82: 64,701,827 km (0.092 R)
• M83: 65,054,579 km (0.11 R)
• M84: 65,290,046 km (0.066 R)
• M85: 65,880,060 km (0.088 R)
• M86: 72,729,997 km (0.1 R)
• M87: 73,709,414 km (0.043 R)
• M88: 74,816,289 km (0.106 R)
• M89: 76,673,546 km (0.072 R)
• M90: 77,046,793 km (0.117 R)
• M91: 78,796,639 km (0.051 R)
• M92: 80,559,501 km (0.053 R)
• M93: 80,939,030 km (0.077 R)
• M94: 82,080,911 km (0.061 R)
• M95: 82,590,142 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.4

Radius: 4.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.82 AU - 18.6 AU

Year: 27187 Days

Day: 15.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,767,328 km

• M1: 194,178 km (0.118 R)
• M2: 472,280 km (0.117 R)
• M3: 632,500 km (0.062 R)
• M4: 837,898 km (0.057 R)
• M5: 1,063,491 km (0.064 R)
• M6: 1,392,607 km (0.056 R)
• M7: 1,751,492 km (0.06 R)
• M8: 2,808,550 km (0.114 R)
• M9: 2,852,532 km (0.09 R)
• M10: 2,896,664 km (0.09 R)
• M11: 3,121,060 km (0.041 R)
• M12: 3,397,816 km (0.082 R)
• M13: 3,730,522 km (0.119 R)
• M14: 3,803,227 km (0.104 R)
• M15: 3,900,764 km (0.09 R)
• M16: 4,073,550 km (0.069 R)
• M17: 4,452,481 km (0.111 R)
• M18: 5,461,519 km (0.064 R)
• M19: 6,219,681 km (0.069 R)
• M20: 7,040,225 km (0.085 R)
• M21: 8,019,044 km (0.074 R)
• M22: 8,333,499 km (0.1 R)
• M23: 8,396,928 km (0.115 R)
• M24: 8,524,236 km (0.043 R)
• M25: 8,619,979 km (0.073 R)
• M26: 8,684,156 km (0.109 R)
• M27: 8,748,483 km (0.096 R)
• M28: 9,202,812 km (0.088 R)
• M29: 9,432,744 km (0.084 R)
• M30: 10,337,811 km (0.084 R)
• M31: 11,657,713 km (0.047 R)
• M32: 12,301,134 km (0.12 R)
• M33: 12,919,422 km (0.081 R)
• M34: 13,436,282 km (0.11 R)
• M35: 13,734,581 km (0.05 R)
• M36: 14,337,759 km (0.09 R)
• M37: 14,413,755 km (0.047 R)
• M38: 15,065,254 km (0.096 R)
• M39: 15,375,071 km (0.101 R)
• M40: 16,915,779 km (0.081 R)
• M41: 17,116,839 km (0.055 R)
• M42: 19,212,256 km (0.061 R)
• M43: 19,632,477 km (0.094 R)
• M44: 19,928,531 km (0.108 R)
• M45: 21,343,727 km (0.071 R)
• M46: 21,997,619 km (0.111 R)
• M47: 22,041,451 km (0.086 R)
• M48: 22,481,418 km (0.057 R)
• M49: 22,746,805 km (0.113 R)
• M50: 22,791,086 km (0.099 R)
• M51: 22,835,367 km (0.111 R)
• M52: 24,134,026 km (0.09 R)
• M53: 24,587,457 km (0.117 R)
• M54: 25,640,776 km (0.101 R)
• M55: 26,149,708 km (0.111 R)
• M56: 26,661,931 km (0.116 R)
• M57: 26,755,579 km (0.107 R)
• M58: 26,802,254 km (0.115 R)
• M59: 28,313,940 km (0.11 R)
• M60: 28,744,034 km (0.119 R)
• M61: 28,983,989 km (0.09 R)
• M62: 29,128,201 km (0.112 R)
• M63: 29,272,713 km (0.109 R)
• M64: 30,095,950 km (0.069 R)
• M65: 31,320,558 km (0.112 R)
• M66: 31,864,496 km (0.08 R)
• M67: 32,661,105 km (0.114 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: 449 - 19,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit