🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.05 AU

Year: 297 Days

Day: 18.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,587,144 km

• M1: 85,570 km (0.118 R)
• M2: 139,724 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.47 AU - 1.71 AU

Year: 759 Days

Day: 42.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.95 AU - 2.75 AU

Year: 1364 Days

Day: 26.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,587,144 km

• M1: 445,203 km (0.119 R)
• M2: 2,015,383 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.32 AU - 3.48 AU

Year: 1870 Days

Day: 37.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.79 AU - 4.05 AU

Year: 2940 Days

Day: 33.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,587,144 km

• M1: 2,861,508 km (0.115 R)
• M2: 3,245,376 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 10.9

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.07 AU - 5.79 AU

Year: 4792 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,587,144 km

• M1: 327,171 km (0.059 R)
• M2: 430,543 km (0.079 R)
• M3: 955,631 km (0.1 R)
• M4: 1,285,495 km (0.079 R)
• M5: 1,397,992 km (0.114 R)
• M6: 1,530,835 km (0.085 R)
• M7: 1,598,902 km (0.049 R)
• M8: 1,720,525 km (0.104 R)
• M9: 1,954,945 km (0.116 R)
• M10: 2,104,393 km (0.102 R)
• M11: 2,316,373 km (0.052 R)
• M12: 2,616,616 km (0.076 R)
• M13: 2,698,895 km (0.099 R)
• M14: 2,844,903 km (0.076 R)
• M15: 2,950,968 km (0.083 R)
• M16: 3,123,304 km (0.078 R)
• M17: 3,523,329 km (0.115 R)
• M18: 3,752,663 km (0.115 R)
• M19: 3,916,173 km (0.055 R)
• M20: 4,420,916 km (0.046 R)
• M21: 4,593,851 km (0.077 R)
• M22: 4,819,445 km (0.107 R)
• M23: 4,971,885 km (0.084 R)
• M24: 5,229,493 km (0.106 R)
• M25: 5,360,092 km (0.101 R)
• M26: 5,518,067 km (0.101 R)
• M27: 5,758,022 km (0.048 R)
• M28: 6,001,567 km (0.109 R)
• M29: 6,723,826 km (0.115 R)
• M30: 7,037,832 km (0.109 R)
• M31: 7,153,172 km (0.104 R)
• M32: 7,327,453 km (0.08 R)
• M33: 7,503,081 km (0.081 R)
• M34: 8,068,561 km (0.117 R)
• M35: 8,341,128 km (0.079 R)
• M36: 8,833,455 km (0.112 R)
• M37: 9,051,718 km (0.108 R)
• M38: 9,781,756 km (0.104 R)
• M39: 10,007,649 km (0.112 R)
• M40: 10,464,820 km (0.113 R)
• M41: 10,596,616 km (0.114 R)
• M42: 11,029,103 km (0.052 R)
• M43: 11,467,275 km (0.099 R)
• M44: 11,842,467 km (0.116 R)
• M45: 11,979,947 km (0.066 R)
• M46: 12,710,284 km (0.112 R)
• M47: 12,851,055 km (0.077 R)
• M48: 13,562,693 km (0.115 R)
• M49: 13,887,021 km (0.116 R)
• M50: 15,061,214 km (0.093 R)
• M51: 15,135,565 km (0.101 R)
• M52: 15,811,149 km (0.03 R)
• M53: 16,000,539 km (0.112 R)
• M54: 16,765,583 km (0.084 R)
• M55: 16,997,460 km (0.101 R)
• M56: 17,075,101 km (0.083 R)
• M57: 17,503,549 km (0.051 R)
• M58: 17,660,178 km (0.062 R)
• M59: 18,371,217 km (0.052 R)
• M60: 18,490,596 km (0.113 R)
• M61: 18,810,287 km (0.06 R)
• M62: 20,642,412 km (0.049 R)
• M63: 20,766,428 km (0.03 R)
• M64: 20,849,455 km (0.054 R)
• M65: 21,937,331 km (0.106 R)
• M66: 22,573,272 km (0.042 R)
• M67: 23,690,020 km (0.114 R)
• M68: 24,255,200 km (0.068 R)
• M69: 24,342,416 km (0.081 R)
• M70: 24,648,942 km (0.111 R)
• M71: 25,089,059 km (0.083 R)
• M72: 26,021,802 km (0.081 R)
• M73: 26,155,841 km (0.105 R)
• M74: 27,010,943 km (0.115 R)
• M75: 27,464,673 km (0.1 R)
• M76: 27,966,724 km (0.04 R)
• M77: 28,104,054 km (0.1 R)
• M78: 28,195,907 km (0.118 R)
• M79: 28,287,761 km (0.111 R)
• M80: 28,425,690 km (0.113 R)
• M81: 28,794,598 km (0.111 R)
• M82: 29,072,401 km (0.066 R)
• M83: 29,911,197 km (0.075 R)
• M84: 30,145,617 km (0.035 R)
• M85: 30,474,732 km (0.027 R)
• M86: 31,660,145 km (0.107 R)
• M87: 31,803,311 km (0.111 R)
• M88: 31,898,904 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.1

Radius: 14.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.79 AU - 9.55 AU

Year: 9669 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 81,587,144 km

• M1: 176,226 km (0.115 R)
• M2: 314,754 km (0.067 R)
• M3: 484,398 km (0.034 R)
• M4: 589,565 km (0.062 R)
• M5: 998,566 km (0.12 R)
• M6: 1,521,261 km (0.083 R)
• M7: 1,765,554 km (0.102 R)
• M8: 2,503,820 km (0.112 R)
• M9: 2,702,635 km (0.103 R)
• M10: 2,831,888 km (0.061 R)
• M11: 2,925,536 km (0.098 R)
• M12: 3,251,959 km (0.08 R)
• M13: 3,350,244 km (0.055 R)
• M14: 3,590,199 km (0.072 R)
• M15: 4,066,369 km (0.101 R)
• M16: 4,215,219 km (0.09 R)
• M17: 4,584,726 km (0.101 R)
• M18: 5,495,328 km (0.099 R)
• M19: 5,684,270 km (0.061 R)
• M20: 5,827,286 km (0.058 R)
• M21: 6,019,968 km (0.101 R)
• M22: 6,117,057 km (0.117 R)
• M23: 6,635,713 km (0.1 R)
• M24: 7,557,834 km (0.031 R)
• M25: 7,953,969 km (0.056 R)
• M26: 8,794,260 km (0.052 R)
• M27: 9,099,290 km (0.103 R)
• M28: 9,295,264 km (0.096 R)
• M29: 9,436,035 km (0.094 R)
• M30: 9,549,131 km (0.104 R)
• M31: 9,691,249 km (0.049 R)
• M32: 9,977,580 km (0.108 R)
• M33: 10,882,946 km (0.037 R)
• M34: 11,210,565 km (0.032 R)
• M35: 11,541,476 km (0.051 R)
• M36: 11,845,159 km (0.054 R)
• M37: 12,740,503 km (0.083 R)
• M38: 13,149,054 km (0.115 R)
• M39: 13,498,066 km (0.12 R)
• M40: 13,657,837 km (0.1 R)
• M41: 13,786,042 km (0.027 R)
• M42: 14,531,040 km (0.063 R)
• M43: 14,694,700 km (0.115 R)
• M44: 15,023,815 km (0.083 R)
• M45: 15,455,554 km (0.042 R)
• M46: 15,622,655 km (0.085 R)
• M47: 16,127,698 km (0.067 R)
• M48: 16,331,151 km (0.113 R)
• M49: 17,015,711 km (0.113 R)
• M50: 17,326,725 km (0.119 R)
• M51: 17,849,420 km (0.091 R)
• M52: 17,989,742 km (0.109 R)
• M53: 18,554,474 km (0.073 R)
• M54: 19,340,611 km (0.106 R)
• M55: 19,810,199 km (0.076 R)
• M56: 20,576,738 km (0.086 R)
• M57: 21,315,901 km (0.056 R)
• M58: 21,539,401 km (0.115 R)
• M59: 21,875,996 km (0.062 R)
• M60: 22,252,085 km (0.105 R)
• M61: 22,478,875 km (0.1 R)
• M62: 22,782,260 km (0.085 R)
• M63: 24,009,561 km (0.106 R)
• M64: 24,709,379 km (0.062 R)
• M65: 25,022,637 km (0.046 R)
• M66: 25,297,748 km (0.073 R)
• M67: 25,416,080 km (0.111 R)
• M68: 25,613,399 km (0.045 R)
• M69: 26,688,559 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 8.4

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.15 AU - 11.35 AU

Year: 11531 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,587,144 km

• M1: 190,887 km (0.05 R)
• M2: 252,072 km (0.066 R)
• M3: 375,491 km (0.095 R)
• M4: 537,505 km (0.095 R)
• M5: 890,407 km (0.101 R)
• M6: 949,049 km (0.081 R)
• M7: 1,050,027 km (0.095 R)
• M8: 1,154,596 km (0.077 R)
• M9: 1,219,073 km (0.117 R)
• M10: 2,246,062 km (0.086 R)
• M11: 2,437,697 km (0.111 R)
• M12: 3,196,009 km (0.088 R)
• M13: 3,443,294 km (0.091 R)
• M14: 3,569,256 km (0.088 R)
• M15: 3,890,891 km (0.058 R)
• M16: 3,956,415 km (0.067 R)
• M17: 4,022,238 km (0.113 R)
• M18: 4,323,079 km (0.12 R)
• M19: 4,596,694 km (0.112 R)
• M20: 5,160,678 km (0.116 R)
• M21: 6,508,555 km (0.108 R)
• M22: 8,125,558 km (0.108 R)
• M23: 8,676,527 km (0.111 R)
• M24: 8,805,480 km (0.072 R)
• M25: 9,459,522 km (0.101 R)
• M26: 9,814,817 km (0.054 R)
• M27: 10,129,272 km (0.115 R)
• M28: 10,219,629 km (0.04 R)
• M29: 10,768,055 km (0.033 R)
• M30: 10,999,333 km (0.097 R)
• M31: 11,092,233 km (0.108 R)
• M32: 11,232,257 km (0.107 R)
• M33: 11,988,624 km (0.077 R)
• M34: 12,664,058 km (0.059 R)
• M35: 12,859,283 km (0.051 R)
• M36: 13,302,093 km (0.082 R)
• M37: 13,850,220 km (0.072 R)
• M38: 14,152,407 km (0.107 R)
• M39: 15,904,946 km (0.098 R)
• M40: 16,115,730 km (0.038 R)
• M41: 16,168,538 km (0.112 R)
• M42: 16,380,368 km (0.072 R)
• M43: 17,182,811 km (0.06 R)
• M44: 17,561,743 km (0.057 R)
• M45: 17,834,161 km (0.1 R)
• M46: 18,053,022 km (0.065 R)
• M47: 18,107,925 km (0.061 R)
• M48: 18,162,827 km (0.102 R)
• M49: 18,272,782 km (0.088 R)
• M50: 18,383,035 km (0.077 R)
• M51: 18,548,790 km (0.094 R)
• M52: 19,160,794 km (0.096 R)
• M53: 19,384,892 km (0.086 R)
• M54: 20,006,022 km (0.052 R)
• M55: 20,119,567 km (0.051 R)
• M56: 20,805,773 km (0.072 R)
• M57: 22,436,539 km (0.115 R)
• M58: 22,495,630 km (0.045 R)
• M59: 22,613,663 km (0.112 R)
• M60: 23,088,487 km (0.041 R)
• M61: 23,207,566 km (0.097 R)
• M62: 23,326,946 km (0.119 R)
• M63: 23,566,452 km (0.113 R)
• M64: 25,819,246 km (0.081 R)
• M65: 26,940,033 km (0.118 R)
• M66: 27,065,396 km (0.117 R)
• M67: 27,380,001 km (0.112 R)
• M68: 27,695,802 km (0.049 R)
• M69: 29,422,012 km (0.072 R)
• M70: 29,551,264 km (0.107 R)
• M71: 30,200,369 km (0.072 R)
• M72: 30,526,642 km (0.058 R)
• M73: 30,854,112 km (0.114 R)
• M74: 31,116,955 km (0.066 R)
• M75: 32,776,295 km (0.092 R)
• M76: 33,853,400 km (0.104 R)
• M77: 34,942,023 km (0.072 R)
• M78: 35,972,902 km (0.028 R)
• M79: 37,503,139 km (0.107 R)
• M80: 39,196,437 km (0.035 R)
• M81: 39,909,421 km (0.099 R)
• M82: 40,411,022 km (0.079 R)
• M83: 41,203,442 km (0.027 R)
• M84: 44,127,931 km (0.115 R)
• M85: 45,241,837 km (0.094 R)
• M86: 45,615,084 km (0.1 R)
• M87: 46,590,611 km (0.108 R)
• M88: 49,020,978 km (0.111 R)
• M89: 49,174,166 km (0.069 R)
• M90: 50,097,185 km (0.088 R)
• M91: 50,560,789 km (0.077 R)
• M92: 51,492,185 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.8

Radius: 3.4

Gravity: 63.74 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.56 AU - 17.9 AU

Year: 21412 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,587,144 km

• M1: 49,517 km (0.099 R)
• M2: 90,058 km (0.1 R)
• M3: 364,570 km (0.111 R)
• M4: 646,263 km (0.114 R)
• M5: 926,759 km (0.067 R)
• M6: 1,488,200 km (0.103 R)
• M7: 1,784,553 km (0.083 R)
• M8: 1,922,183 km (0.089 R)
• M9: 2,430,068 km (0.045 R)
• M10: 2,543,912 km (0.044 R)
• M11: 2,896,364 km (0.085 R)
• M12: 3,820,430 km (0.075 R)
• M13: 4,591,458 km (0.051 R)
• M14: 5,163,670 km (0.12 R)
• M15: 6,269,647 km (0.099 R)
• M16: 6,689,418 km (0.113 R)
• M17: 6,849,189 km (0.106 R)
• M18: 7,611,091 km (0.093 R)
• M19: 8,571,808 km (0.097 R)
• M20: 9,095,700 km (0.059 R)
• M21: 9,154,642 km (0.053 R)
• M22: 9,689,903 km (0.118 R)
• M23: 10,542,760 km (0.11 R)
• M24: 11,546,263 km (0.039 R)
• M25: 12,188,935 km (0.074 R)
• M26: 13,508,538 km (0.1 R)
• M27: 14,527,599 km (0.101 R)
• M28: 14,596,414 km (0.077 R)
• M29: 14,665,378 km (0.107 R)
• M30: 14,803,457 km (0.109 R)
• M31: 15,430,572 km (0.093 R)
• M32: 15,500,733 km (0.034 R)
• M33: 15,712,115 km (0.094 R)
• M34: 16,137,422 km (0.073 R)
• M35: 16,351,646 km (0.081 R)
• M36: 17,072,109 km (0.104 R)
• M37: 18,024,150 km (0.116 R)
• M38: 19,219,437 km (0.112 R)
• M39: 19,674,214 km (0.104 R)
• M40: 20,132,582 km (0.059 R)
• M41: 20,286,070 km (0.097 R)
• M42: 20,362,963 km (0.093 R)
• M43: 21,215,521 km (0.115 R)
• M44: 21,293,611 km (0.118 R)
• M45: 21,371,851 km (0.106 R)
• M46: 21,450,091 km (0.119 R)
• M47: 21,685,558 km (0.11 R)
• M48: 22,715,389 km (0.112 R)
• M49: 24,576,088 km (0.092 R)
• M50: 26,149,857 km (0.101 R)
• M51: 27,160,391 km (0.106 R)
• M52: 27,245,063 km (0.082 R)
• M53: 29,219,456 km (0.069 R)
• M54: 31,417,049 km (0.098 R)
• M55: 33,122,465 km (0.077 R)
• M56: 33,485,239 km (0.075 R)
• M57: 33,576,195 km (0.111 R)
• M58: 34,214,978 km (0.116 R)
• M59: 35,042,104 km (0.092 R)
• M60: 35,875,664 km (0.107 R)
• M61: 37,751,621 km (0.057 R)
• M62: 39,275,126 km (0.106 R)
• M63: 40,527,709 km (0.074 R)
• M64: 40,818,527 km (0.078 R)
• M65: 45,969,780 km (0.037 R)
• M66: 46,577,297 km (0.117 R)
• M67: 48,415,406 km (0.117 R)
• M68: 48,621,103 km (0.102 R)
• M69: 49,446,734 km (0.114 R)
• M70: 51,531,081 km (0.112 R)
• M71: 52,795,482 km (0.106 R)
• M72: 53,856,879 km (0.113 R)
• M73: 55,139,830 km (0.083 R)
• M74: 55,462,214 km (0.101 R)
• M75: 56,432,954 km (0.116 R)
• M76: 58,281,685 km (0.08 R)
• M77: 59,488,491 km (0.044 R)
• M78: 60,150,162 km (0.083 R)
• M79: 62,821,382 km (0.115 R)
• M80: 63,945,759 km (0.084 R)
• M81: 66,671,283 km (0.083 R)
• M82: 67,243,944 km (0.042 R)
• M83: 70,946,790 km (0.071 R)
• M84: 73,767,159 km (0.105 R)
• M85: 74,359,267 km (0.079 R)
• M86: 74,596,679 km (0.091 R)
• M87: 76,623,880 km (0.119 R)
• M88: 78,790,057 km (0.072 R)
• M89: 79,274,156 km (0.084 R)
• M90: 80,366,968 km (0.088 R)
• M91: 80,610,513 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 10,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit