🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.93 AU - 0.97 AU

Year: 330 Days

Day: 30.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,810,322 km

• M1: 452,982 km (0.08 R)
• M2: 755,320 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.87 AU - 1.27 AU

Year: 395 Days

Day: 19.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.91 AU - 3.03 AU

Year: 1384 Days

Day: 33.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,810,322 km

• M1: 382,971 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.05 AU - 4.13 AU

Year: 2948 Days

Day: 47 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 13.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.54 AU - 14.92 AU

Year: 15245 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 97,810,322 km

• M1: 262,095 km (0.065 R)
• M2: 608,714 km (0.061 R)
• M3: 819,497 km (0.082 R)
• M4: 1,161,777 km (0.1 R)
• M5: 1,293,722 km (0.028 R)
• M6: 1,525,449 km (0.066 R)
• M7: 1,771,239 km (0.058 R)
• M8: 2,329,987 km (0.058 R)
• M9: 2,557,076 km (0.076 R)
• M10: 2,761,876 km (0.1 R)
• M11: 3,700,902 km (0.089 R)
• M12: 3,900,016 km (0.092 R)
• M13: 4,624,968 km (0.076 R)
• M14: 5,655,996 km (0.119 R)
• M15: 6,395,309 km (0.055 R)
• M16: 7,206,429 km (0.074 R)
• M17: 7,921,656 km (0.116 R)
• M18: 8,396,480 km (0.1 R)
• M19: 9,328,774 km (0.087 R)
• M20: 9,692,596 km (0.079 R)
• M21: 11,146,238 km (0.056 R)
• M22: 11,387,091 km (0.112 R)
• M23: 12,119,971 km (0.058 R)
• M24: 12,367,705 km (0.067 R)
• M25: 13,273,370 km (0.099 R)
• M26: 13,940,726 km (0.11 R)
• M27: 14,200,428 km (0.069 R)
• M28: 14,566,494 km (0.063 R)
• M29: 14,830,086 km (0.065 R)
• M30: 16,062,323 km (0.07 R)
• M31: 16,718,310 km (0.057 R)
• M32: 17,216,022 km (0.08 R)
• M33: 17,662,721 km (0.107 R)
• M34: 18,624,337 km (0.08 R)
• M35: 19,197,895 km (0.101 R)
• M36: 20,069,302 km (0.088 R)
• M37: 20,303,872 km (0.047 R)
• M38: 20,716,463 km (0.088 R)
• M39: 21,072,356 km (0.114 R)
• M40: 22,516,275 km (0.116 R)
• M41: 23,250,202 km (0.058 R)
• M42: 23,929,825 km (0.119 R)
• M43: 24,616,030 km (0.074 R)
• M44: 25,498,807 km (0.066 R)
• M45: 27,555,180 km (0.09 R)
• M46: 28,603,262 km (0.1 R)
• M47: 28,867,452 km (0.109 R)
• M48: 29,198,662 km (0.087 R)
• M49: 30,806,091 km (0.036 R)
• M50: 31,076,714 km (0.117 R)
• M51: 33,896,783 km (0.101 R)
• M52: 35,372,566 km (0.083 R)
• M53: 36,225,424 km (0.081 R)
• M54: 36,368,140 km (0.067 R)
• M55: 37,013,056 km (0.114 R)
• M56: 37,156,820 km (0.081 R)
• M57: 37,878,779 km (0.102 R)
• M58: 38,678,081 km (0.103 R)
• M59: 41,035,294 km (0.078 R)
• M60: 41,333,144 km (0.1 R)
• M61: 43,514,580 km (0.058 R)
• M62: 46,041,886 km (0.119 R)
• M63: 46,429,046 km (0.112 R)
• M64: 46,972,684 km (0.081 R)
• M65: 47,362,387 km (0.073 R)
• M66: 47,753,136 km (0.104 R)
• M67: 48,066,544 km (0.055 R)
• M68: 49,485,180 km (0.05 R)
• M69: 49,802,328 km (0.066 R)
• M70: 50,040,637 km (0.08 R)
• M71: 50,279,396 km (0.107 R)
• M72: 51,237,869 km (0.111 R)
• M73: 51,799,759 km (0.069 R)
• M74: 53,660,307 km (0.105 R)
• M75: 54,721,704 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.4

Radius: 6.2

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.01 AU - 15.89 AU

Year: 20604 Days

Day: 19.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 97,810,322 km

• M1: 129,552 km (0.115 R)
• M2: 685,457 km (0.028 R)
• M3: 896,390 km (0.092 R)
• M4: 996,621 km (0.116 R)
• M5: 1,100,741 km (0.086 R)
• M6: 1,434,344 km (0.047 R)
• M7: 1,612,515 km (0.116 R)
• M8: 2,256,833 km (0.1 R)
• M9: 2,606,145 km (0.102 R)
• M10: 3,354,732 km (0.067 R)
• M11: 3,472,466 km (0.059 R)
• M12: 3,511,960 km (0.088 R)
• M13: 3,631,488 km (0.079 R)
• M14: 3,711,972 km (0.1 R)
• M15: 4,419,869 km (0.076 R)
• M16: 4,988,640 km (0.085 R)
• M17: 5,304,591 km (0.087 R)
• M18: 5,673,499 km (0.095 R)
• M19: 6,928,775 km (0.097 R)
• M20: 7,433,668 km (0.032 R)
• M21: 8,266,030 km (0.056 R)
• M22: 8,585,721 km (0.097 R)
• M23: 9,072,961 km (0.085 R)
• M24: 9,292,272 km (0.047 R)
• M25: 10,472,599 km (0.118 R)
• M26: 12,603,321 km (0.078 R)
• M27: 13,156,385 km (0.114 R)
• M28: 14,032,280 km (0.116 R)
• M29: 15,381,204 km (0.106 R)
• M30: 15,905,844 km (0.114 R)
• M31: 16,770,968 km (0.112 R)
• M32: 18,131,561 km (0.066 R)
• M33: 18,824,947 km (0.11 R)
• M34: 19,245,168 km (0.081 R)
• M35: 20,596,336 km (0.116 R)
• M36: 21,977,722 km (0.117 R)
• M37: 22,272,281 km (0.118 R)
• M38: 23,463,828 km (0.096 R)
• M39: 23,840,365 km (0.105 R)
• M40: 23,991,609 km (0.101 R)
• M41: 24,218,998 km (0.113 R)
• M42: 24,294,993 km (0.081 R)
• M43: 24,828,908 km (0.07 R)
• M44: 24,982,096 km (0.092 R)
• M45: 25,135,733 km (0.062 R)
• M46: 25,289,670 km (0.079 R)
• M47: 25,366,713 km (0.094 R)
• M48: 26,063,839 km (0.035 R)
• M49: 27,397,653 km (0.12 R)
• M50: 28,432,571 km (0.097 R)
• M51: 28,673,125 km (0.104 R)
• M52: 28,753,459 km (0.072 R)
• M53: 29,642,519 km (0.092 R)
• M54: 30,458,426 km (0.078 R)
• M55: 30,622,535 km (0.082 R)
• M56: 31,779,225 km (0.12 R)
• M57: 32,028,904 km (0.066 R)
• M58: 32,446,581 km (0.071 R)
• M59: 32,530,356 km (0.096 R)
• M60: 32,782,129 km (0.089 R)
• M61: 36,808,556 km (0.08 R)
• M62: 37,333,645 km (0.075 R)
• M63: 39,996,337 km (0.073 R)
• M64: 40,355,970 km (0.098 R)
• M65: 41,987,634 km (0.077 R)
• M66: 43,179,331 km (0.106 R)
• M67: 43,455,937 km (0.09 R)
• M68: 43,640,691 km (0.083 R)
• M69: 43,825,594 km (0.111 R)
• M70: 44,661,248 km (0.117 R)
• M71: 44,754,447 km (0.112 R)
• M72: 47,199,624 km (0.082 R)
• M73: 47,294,619 km (0.04 R)
• M74: 48,821,714 km (0.106 R)
• M75: 49,494,904 km (0.115 R)
• M76: 49,977,657 km (0.112 R)
• M77: 50,268,026 km (0.106 R)
• M78: 51,630,713 km (0.087 R)
• M79: 51,924,224 km (0.109 R)
• M80: 53,202,837 km (0.087 R)
• M81: 56,293,080 km (0.113 R)
• M82: 58,215,862 km (0.057 R)
• M83: 58,419,464 km (0.1 R)
• M84: 58,623,366 km (0.074 R)
• M85: 59,134,094 km (0.115 R)
• M86: 62,021,332 km (0.112 R)
• M87: 62,645,904 km (0.098 R)
• M88: 63,377,288 km (0.084 R)
• M89: 63,482,006 km (0.12 R)
• M90: 63,796,461 km (0.047 R)
• M91: 64,427,016 km (0.103 R)
• M92: 64,637,650 km (0.09 R)
• M93: 65,588,344 km (0.117 R)
• M94: 67,076,394 km (0.071 R)
• M95: 67,289,870 km (0.063 R)
• M96: 68,146,168 km (0.108 R)
• M97: 71,606,816 km (0.101 R)
• M98: 71,934,286 km (0.117 R)
• M99: 72,043,492 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.8

Radius: 3.1

Gravity: 22.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.63 AU - 19.93 AU

Year: 24501 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,810,322 km

• M1: 137,331 km (0.101 R)
• M2: 182,509 km (0.031 R)
• M3: 745,297 km (0.078 R)
• M4: 871,108 km (0.111 R)
• M5: 1,118,842 km (0.089 R)
• M6: 1,166,115 km (0.067 R)
• M7: 1,214,136 km (0.062 R)
• M8: 1,438,084 km (0.032 R)
• M9: 1,541,756 km (0.054 R)
• M10: 2,066,395 km (0.038 R)
• M11: 2,393,267 km (0.115 R)
• M12: 2,485,269 km (0.039 R)
• M13: 2,672,566 km (0.042 R)
• M14: 2,800,023 km (0.087 R)
• M15: 2,864,500 km (0.098 R)
• M16: 4,253,067 km (0.103 R)
• M17: 4,439,317 km (0.108 R)
• M18: 5,092,012 km (0.085 R)
• M19: 5,369,367 km (0.086 R)
• M20: 5,815,168 km (0.103 R)
• M21: 6,063,351 km (0.048 R)
• M22: 6,314,975 km (0.054 R)
• M23: 6,484,619 km (0.062 R)
• M24: 7,090,041 km (0.049 R)
• M25: 7,940,206 km (0.063 R)
• M26: 8,031,461 km (0.082 R)
• M27: 8,123,164 km (0.119 R)
• M28: 9,059,049 km (0.083 R)
• M29: 9,298,405 km (0.096 R)
• M30: 10,928,872 km (0.091 R)
• M31: 11,440,048 km (0.086 R)
• M32: 11,491,510 km (0.12 R)
• M33: 12,274,056 km (0.063 R)
• M34: 13,343,831 km (0.057 R)
• M35: 13,398,135 km (0.118 R)
• M36: 13,725,305 km (0.119 R)
• M37: 13,889,863 km (0.062 R)
• M38: 14,554,676 km (0.11 R)
• M39: 15,116,566 km (0.061 R)
• M40: 15,972,565 km (0.081 R)
• M41: 16,551,957 km (0.057 R)
• M42: 17,020,498 km (0.061 R)
• M43: 17,079,290 km (0.027 R)
• M44: 17,731,237 km (0.066 R)
• M45: 18,330,975 km (0.112 R)
• M46: 21,047,523 km (0.113 R)
• M47: 21,173,933 km (0.098 R)
• M48: 23,100,454 km (0.076 R)
• M49: 23,361,503 km (0.106 R)
• M50: 23,623,598 km (0.032 R)
• M51: 25,283,387 km (0.06 R)
• M52: 25,687,301 km (0.091 R)
• M53: 25,754,769 km (0.092 R)
• M54: 26,433,345 km (0.108 R)
• M55: 26,843,244 km (0.066 R)
• M56: 26,911,759 km (0.106 R)
• M57: 30,339,944 km (0.104 R)
• M58: 30,411,302 km (0.086 R)
• M59: 30,697,483 km (0.103 R)
• M60: 31,272,238 km (0.03 R)
• M61: 31,488,706 km (0.069 R)
• M62: 31,705,773 km (0.111 R)
• M63: 32,286,811 km (0.078 R)
• M64: 32,432,669 km (0.096 R)
• M65: 33,385,757 km (0.102 R)
• M66: 34,125,069 km (0.087 R)
• M67: 35,244,211 km (0.111 R)
• M68: 35,846,043 km (0.085 R)
• M69: 36,755,150 km (0.118 R)
• M70: 37,518,398 km (0.109 R)
• M71: 39,216,035 km (0.116 R)
• M72: 39,683,378 km (0.108 R)
• M73: 41,888,451 km (0.097 R)
• M74: 42,446,002 km (0.065 R)
• M75: 45,841,874 km (0.077 R)
• M76: 46,251,922 km (0.08 R)
• M77: 48,904,890 km (0.117 R)
• M78: 50,588,016 km (0.084 R)
• M79: 52,375,411 km (0.088 R)
• M80: 52,461,131 km (0.085 R)
• M81: 52,632,570 km (0.056 R)
• M82: 55,487,496 km (0.029 R)
• M83: 56,801,713 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 7.9

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.97 AU - 21.97 AU

Year: 31810 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,810,322 km

• M1: 243,097 km (0.036 R)
• M2: 374,593 km (0.088 R)
• M3: 531,820 km (0.101 R)
• M4: 710,889 km (0.11 R)
• M5: 1,125,874 km (0.104 R)
• M6: 1,290,431 km (0.101 R)
• M7: 1,643,333 km (0.107 R)
• M8: 2,309,193 km (0.062 R)
• M9: 2,736,444 km (0.088 R)
• M10: 3,711,822 km (0.107 R)
• M11: 4,468,488 km (0.098 R)
• M12: 4,572,908 km (0.12 R)
• M13: 5,549,333 km (0.099 R)
• M14: 5,774,777 km (0.061 R)
• M15: 6,060,958 km (0.086 R)
• M16: 6,886,888 km (0.117 R)
• M17: 7,007,613 km (0.103 R)
• M18: 7,190,272 km (0.094 R)
• M19: 7,374,577 km (0.082 R)
• M20: 9,367,519 km (0.027 R)
• M21: 9,501,410 km (0.092 R)
• M22: 9,636,197 km (0.062 R)
• M23: 10,526,753 km (0.096 R)
• M24: 10,666,179 km (0.081 R)
• M25: 10,736,041 km (0.036 R)
• M26: 10,806,053 km (0.108 R)
• M27: 11,229,714 km (0.053 R)
• M28: 12,093,043 km (0.084 R)
• M29: 12,606,613 km (0.114 R)
• M30: 13,503,302 km (0.114 R)
• M31: 14,112,614 km (0.108 R)
• M32: 14,343,444 km (0.045 R)
• M33: 14,653,111 km (0.109 R)
• M34: 16,800,439 km (0.084 R)
• M35: 16,881,821 km (0.067 R)
• M36: 19,384,443 km (0.103 R)
• M37: 19,555,434 km (0.101 R)
• M38: 21,556,754 km (0.055 R)
• M39: 23,713,656 km (0.114 R)
• M40: 24,725,087 km (0.105 R)
• M41: 25,469,337 km (0.041 R)
• M42: 25,562,985 km (0.079 R)
• M43: 26,694,543 km (0.111 R)
• M44: 27,266,606 km (0.114 R)
• M45: 27,650,174 km (0.107 R)
• M46: 28,616,726 km (0.091 R)
• M47: 28,714,114 km (0.116 R)
• M48: 29,594,498 km (0.077 R)
• M49: 30,186,457 km (0.099 R)
• M50: 30,782,155 km (0.117 R)
• M51: 32,187,478 km (0.112 R)
• M52: 32,288,606 km (0.094 R)
• M53: 33,613,445 km (0.054 R)
• M54: 39,736,934 km (0.063 R)
• M55: 40,498,836 km (0.079 R)
• M56: 40,936,410 km (0.095 R)
• M57: 43,482,566 km (0.119 R)
• M58: 44,380,153 km (0.117 R)
• M59: 45,397,269 km (0.089 R)
• M60: 45,965,591 km (0.075 R)
• M61: 47,915,600 km (0.088 R)
• M62: 48,842,658 km (0.103 R)
• M63: 49,308,356 km (0.081 R)
• M64: 50,009,671 km (0.101 R)
• M65: 50,244,090 km (0.038 R)
• M66: 51,067,776 km (0.092 R)
• M67: 52,014,581 km (0.114 R)
• M68: 53,206,128 km (0.106 R)
• M69: 54,889,553 km (0.058 R)
• M70: 58,061,776 km (0.083 R)
• M71: 60,917,300 km (0.071 R)
• M72: 61,042,514 km (0.118 R)
• M73: 63,310,417 km (0.056 R)
• M74: 65,477,492 km (0.092 R)
• M75: 67,668,951 km (0.038 R)
• M76: 71,726,494 km (0.116 R)
• M77: 72,255,772 km (0.101 R)
• M78: 73,185,074 km (0.068 R)
• M79: 73,717,941 km (0.102 R)
• M80: 75,189,835 km (0.105 R)
• M81: 75,324,173 km (0.116 R)
• M82: 76,671,452 km (0.112 R)
• M83: 76,806,539 km (0.087 R)
• M84: 78,026,659 km (0.104 R)
• M85: 79,663,409 km (0.061 R)
• M86: 79,800,291 km (0.104 R)
• M87: 81,449,309 km (0.118 R)
• M88: 83,526,326 km (0.038 R)
• M89: 84,501,554 km (0.048 R)
• M90: 85,060,452 km (0.059 R)
• M91: 85,480,523 km (0.063 R)
• M92: 87,167,538 km (0.105 R)
• M93: 92,437,721 km (0.057 R)
• M94: 94,458,788 km (0.074 R)
• M95: 95,474,707 km (0.096 R)
• M96: 97,224,703 km (0.112 R)
• M97: 97,371,010 km (0.052 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit