🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.72 AU - 0.9 AU

Year: 262 Days

Day: 18.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,419,130 km

• M1: 177,722 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.28 AU

Year: 387 Days

Day: 39.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,419,130 km

• M1: 293,361 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.84 AU - 3.42 AU

Year: 1993 Days

Day: 27.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,419,130 km

• M1: 910,752 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.93 AU - 4.37 AU

Year: 2510 Days

Day: 27.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 10.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.96 AU - 10.4 AU

Year: 10839 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,419,130 km

• M1: 455,526 km (0.1 R)
• M2: 533,316 km (0.081 R)
• M3: 689,646 km (0.117 R)
• M4: 829,670 km (0.112 R)
• M5: 928,554 km (0.106 R)
• M6: 1,031,926 km (0.073 R)
• M7: 1,121,086 km (0.077 R)
• M8: 1,326,933 km (0.118 R)
• M9: 1,648,569 km (0.111 R)
• M10: 1,906,026 km (0.075 R)
• M11: 2,017,178 km (0.05 R)
• M12: 2,153,611 km (0.03 R)
• M13: 2,387,732 km (0.071 R)
• M14: 2,532,393 km (0.108 R)
• M15: 2,630,379 km (0.067 R)
• M16: 2,729,712 km (0.059 R)
• M17: 3,061,221 km (0.106 R)
• M18: 3,192,269 km (0.087 R)
• M19: 4,335,795 km (0.118 R)
• M20: 4,513,069 km (0.092 R)
• M21: 4,602,678 km (0.114 R)
• M22: 4,997,466 km (0.111 R)
• M23: 5,121,334 km (0.117 R)
• M24: 5,852,418 km (0.044 R)
• M25: 5,950,255 km (0.114 R)
• M26: 6,280,268 km (0.092 R)
• M27: 6,380,499 km (0.109 R)
• M28: 6,718,291 km (0.078 R)
• M29: 7,305,911 km (0.085 R)
• M30: 7,411,378 km (0.113 R)
• M31: 8,236,410 km (0.108 R)
• M32: 8,902,569 km (0.091 R)
• M33: 9,740,018 km (0.043 R)
• M34: 10,286,050 km (0.057 R)
• M35: 10,364,888 km (0.118 R)
• M36: 10,802,013 km (0.118 R)
• M37: 11,367,194 km (0.057 R)
• M38: 11,694,514 km (0.1 R)
• M39: 12,358,280 km (0.105 R)
• M40: 12,442,205 km (0.099 R)
• M41: 12,779,398 km (0.099 R)
• M42: 13,248,238 km (0.107 R)
• M43: 13,983,661 km (0.067 R)
• M44: 14,071,026 km (0.098 R)
• M45: 14,687,968 km (0.111 R)
• M46: 15,902,553 km (0.077 R)
• M47: 16,130,989 km (0.103 R)
• M48: 17,430,546 km (0.117 R)
• M49: 17,950,099 km (0.098 R)
• M50: 18,570,930 km (0.093 R)
• M51: 18,859,804 km (0.085 R)
• M52: 19,247,262 km (0.112 R)
• M53: 19,344,501 km (0.112 R)
• M54: 19,882,604 km (0.094 R)
• M55: 20,128,693 km (0.07 R)
• M56: 20,326,461 km (0.084 R)
• M57: 20,475,161 km (0.117 R)
• M58: 20,574,494 km (0.101 R)
• M59: 20,723,643 km (0.059 R)
• M60: 20,823,425 km (0.061 R)
• M61: 20,923,357 km (0.077 R)
• M62: 21,525,937 km (0.1 R)
• M63: 21,627,065 km (0.08 R)
• M64: 22,032,625 km (0.119 R)
• M65: 22,851,224 km (0.114 R)
• M66: 23,368,085 km (0.047 R)
• M67: 23,471,906 km (0.077 R)
• M68: 24,150,482 km (0.113 R)
• M69: 25,366,713 km (0.078 R)
• M70: 25,740,857 km (0.088 R)
• M71: 26,982,968 km (0.09 R)
• M72: 27,693,707 km (0.104 R)
• M73: 28,355,080 km (0.105 R)
• M74: 31,338,510 km (0.114 R)
• M75: 31,854,922 km (0.099 R)
• M76: 32,954,466 km (0.114 R)
• M77: 33,772,617 km (0.106 R)
• M78: 35,131,265 km (0.063 R)
• M79: 35,428,965 km (0.102 R)
• M80: 36,930,030 km (0.06 R)
• M81: 38,268,033 km (0.095 R)
• M82: 38,635,744 km (0.09 R)
• M83: 39,127,921 km (0.06 R)
• M84: 39,622,043 km (0.114 R)
• M85: 39,993,944 km (0.099 R)
• M86: 41,619,175 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 8.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.01 AU - 11.63 AU

Year: 11075 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,419,130 km

• M1: 113,545 km (0.048 R)
• M2: 218,562 km (0.08 R)
• M3: 393,592 km (0.079 R)
• M4: 924,365 km (0.105 R)
• M5: 1,168,210 km (0.107 R)
• M6: 1,432,100 km (0.087 R)
• M7: 1,530,985 km (0.113 R)
• M8: 1,673,402 km (0.033 R)
• M9: 1,862,942 km (0.049 R)
• M10: 1,949,559 km (0.079 R)
• M11: 2,473,152 km (0.101 R)
• M12: 2,616,766 km (0.104 R)
• M13: 2,787,756 km (0.028 R)
• M14: 3,140,957 km (0.113 R)
• M15: 3,481,741 km (0.111 R)
• M16: 3,562,075 km (0.06 R)
• M17: 4,198,464 km (0.11 R)
• M18: 4,255,461 km (0.094 R)
• M19: 4,341,480 km (0.06 R)
• M20: 4,428,097 km (0.107 R)
• M21: 4,750,480 km (0.11 R)
• M22: 5,050,275 km (0.089 R)
• M23: 5,171,898 km (0.116 R)
• M24: 5,511,485 km (0.11 R)
• M25: 5,636,848 km (0.107 R)
• M26: 5,826,538 km (0.111 R)
• M27: 6,050,486 km (0.102 R)
• M28: 6,115,112 km (0.11 R)
• M29: 6,212,201 km (0.077 R)
• M30: 7,315,336 km (0.082 R)
• M31: 7,418,708 km (0.06 R)
• M32: 7,661,505 km (0.055 R)
• M33: 7,977,606 km (0.079 R)
• M34: 8,226,537 km (0.078 R)
• M35: 8,369,851 km (0.067 R)
• M36: 8,514,064 km (0.041 R)
• M37: 8,878,035 km (0.114 R)
• M38: 8,951,488 km (0.111 R)
• M39: 9,358,992 km (0.095 R)
• M40: 10,773,739 km (0.033 R)
• M41: 11,009,356 km (0.079 R)
• M42: 11,485,825 km (0.105 R)
• M43: 11,766,920 km (0.076 R)
• M44: 12,172,330 km (0.115 R)
• M45: 12,376,681 km (0.076 R)
• M46: 12,458,810 km (0.045 R)
• M47: 13,711,991 km (0.087 R)
• M48: 14,095,710 km (0.102 R)
• M49: 14,267,299 km (0.062 R)
• M50: 14,439,785 km (0.103 R)
• M51: 14,699,636 km (0.105 R)
• M52: 15,136,163 km (0.106 R)
• M53: 15,311,940 km (0.064 R)
• M54: 15,665,739 km (0.106 R)
• M55: 15,888,042 km (0.088 R)
• M56: 16,788,322 km (0.088 R)
• M57: 17,244,595 km (0.065 R)
• M58: 18,403,081 km (0.117 R)
• M59: 18,873,417 km (0.052 R)
• M60: 19,062,658 km (0.087 R)
• M61: 19,634,272 km (0.096 R)
• M62: 20,502,239 km (0.078 R)
• M63: 21,530,724 km (0.086 R)
• M64: 21,728,492 km (0.047 R)
• M65: 21,926,859 km (0.116 R)
• M66: 22,927,818 km (0.043 R)
• M67: 23,484,771 km (0.081 R)
• M68: 24,148,687 km (0.109 R)
• M69: 27,184,925 km (0.115 R)
• M70: 27,238,332 km (0.08 R)
• M71: 27,452,256 km (0.095 R)
• M72: 27,505,812 km (0.107 R)
• M73: 27,559,518 km (0.091 R)
• M74: 29,074,645 km (0.029 R)
• M75: 31,285,552 km (0.079 R)
• M76: 31,341,502 km (0.102 R)
• M77: 31,790,445 km (0.115 R)
• M78: 32,015,740 km (0.084 R)
• M79: 34,124,471 km (0.04 R)
• M80: 35,224,614 km (0.087 R)
• M81: 36,218,991 km (0.107 R)
• M82: 37,400,365 km (0.093 R)
• M83: 37,638,226 km (0.079 R)
• M84: 38,354,650 km (0.102 R)
• M85: 39,135,850 km (0.066 R)
• M86: 39,437,739 km (0.086 R)
• M87: 39,861,699 km (0.094 R)
• M88: 39,983,172 km (0.08 R)
• M89: 40,348,042 km (0.095 R)
• M90: 40,714,108 km (0.07 R)
• M91: 40,836,329 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.9

Radius: 5.7

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.1 AU - 13.94 AU

Year: 16908 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,419,130 km

• M1: 124,765 km (0.11 R)
• M2: 212,878 km (0.083 R)
• M3: 255,214 km (0.101 R)
• M4: 325,525 km (0.088 R)
• M5: 402,867 km (0.05 R)
• M6: 672,592 km (0.103 R)
• M7: 1,009,935 km (0.05 R)
• M8: 1,267,992 km (0.059 R)
• M9: 1,658,143 km (0.103 R)
• M10: 2,058,766 km (0.096 R)
• M11: 2,567,099 km (0.111 R)
• M12: 3,169,231 km (0.082 R)
• M13: 3,311,947 km (0.108 R)
• M14: 3,398,564 km (0.119 R)
• M15: 3,663,203 km (0.092 R)
• M16: 3,752,812 km (0.073 R)
• M17: 4,369,155 km (0.082 R)
• M18: 4,851,908 km (0.091 R)
• M19: 5,216,627 km (0.091 R)
• M20: 5,351,415 km (0.06 R)
• M21: 5,453,291 km (0.042 R)
• M22: 6,078,012 km (0.096 R)
• M23: 7,394,024 km (0.106 R)
• M24: 7,774,751 km (0.109 R)
• M25: 7,890,091 km (0.111 R)
• M26: 8,006,179 km (0.078 R)
• M27: 8,397,078 km (0.043 R)
• M28: 8,475,916 km (0.104 R)
• M29: 8,594,846 km (0.078 R)
• M30: 8,914,388 km (0.045 R)
• M31: 9,156,736 km (0.04 R)
• M32: 9,319,499 km (0.073 R)
• M33: 9,565,288 km (0.092 R)
• M34: 9,606,577 km (0.104 R)
• M35: 10,021,711 km (0.111 R)
• M36: 10,189,410 km (0.109 R)
• M37: 10,485,165 km (0.069 R)
• M38: 10,527,651 km (0.063 R)
• M39: 10,912,417 km (0.061 R)
• M40: 10,955,501 km (0.084 R)
• M41: 11,085,053 km (0.092 R)
• M42: 11,961,247 km (0.082 R)
• M43: 12,094,539 km (0.06 R)
• M44: 12,139,119 km (0.063 R)
• M45: 12,497,556 km (0.044 R)
• M46: 12,678,120 km (0.079 R)
• M47: 13,316,754 km (0.081 R)
• M48: 14,059,357 km (0.062 R)
• M49: 14,815,425 km (0.103 R)
• M50: 15,633,127 km (0.118 R)
• M51: 16,465,490 km (0.107 R)
• M52: 16,514,857 km (0.076 R)
• M53: 16,613,741 km (0.034 R)
• M54: 18,172,701 km (0.118 R)
• M55: 18,223,713 km (0.119 R)
• M56: 18,582,599 km (0.096 R)
• M57: 19,255,041 km (0.108 R)
• M58: 19,777,736 km (0.12 R)
• M59: 19,935,412 km (0.111 R)
• M60: 21,158,524 km (0.112 R)
• M61: 21,806,283 km (0.105 R)
• M62: 22,023,649 km (0.082 R)
• M63: 22,515,228 km (0.099 R)
• M64: 22,790,039 km (0.103 R)
• M65: 22,900,143 km (0.119 R)
• M66: 24,067,904 km (0.057 R)
• M67: 24,857,182 km (0.11 R)
• M68: 25,884,321 km (0.113 R)
• M69: 27,509,403 km (0.054 R)
• M70: 28,156,862 km (0.084 R)
• M71: 28,630,938 km (0.098 R)
• M72: 29,107,557 km (0.089 R)
• M73: 29,646,857 km (0.055 R)
• M74: 29,827,422 km (0.096 R)
• M75: 29,947,998 km (0.032 R)
• M76: 30,189,598 km (0.043 R)
• M77: 31,223,469 km (0.109 R)
• M78: 33,326,067 km (0.095 R)
• M79: 34,141,974 km (0.11 R)
• M80: 34,520,756 km (0.082 R)
• M81: 35,218,929 km (0.064 R)
• M82: 35,410,115 km (0.111 R)
• M83: 35,665,479 km (0.08 R)
• M84: 39,702,676 km (0.104 R)
• M85: 39,835,370 km (0.114 R)
• M86: 40,300,619 km (0.117 R)
• M87: 40,367,190 km (0.049 R)
• M88: 40,767,813 km (0.103 R)
• M89: 41,035,444 km (0.053 R)
• M90: 42,179,868 km (0.048 R)
• M91: 43,676,445 km (0.075 R)
• M92: 44,224,871 km (0.115 R)
• M93: 44,706,725 km (0.111 R)
• M94: 44,982,883 km (0.098 R)
• M95: 45,398,017 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.7

Radius: 8

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.3 AU - 17.56 AU

Year: 25070 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,419,130 km

• M1: 102,026 km (0.041 R)
• M2: 455,825 km (0.111 R)
• M3: 559,197 km (0.075 R)
• M4: 625,469 km (0.046 R)
• M5: 840,740 km (0.096 R)
• M6: 1,221,467 km (0.087 R)
• M7: 1,618,948 km (0.099 R)
• M8: 1,916,947 km (0.042 R)
• M9: 2,715,949 km (0.032 R)
• M10: 3,150,531 km (0.056 R)
• M11: 3,691,776 km (0.095 R)
• M12: 3,995,310 km (0.118 R)
• M13: 4,127,854 km (0.047 R)
• M14: 4,953,485 km (0.092 R)
• M15: 5,048,330 km (0.073 R)
• M16: 6,284,457 km (0.087 R)
• M17: 6,856,818 km (0.119 R)
• M18: 8,106,709 km (0.119 R)
• M19: 9,191,144 km (0.102 R)
• M20: 9,720,720 km (0.08 R)
• M21: 9,899,489 km (0.056 R)
• M22: 10,019,168 km (0.098 R)
• M23: 10,079,306 km (0.093 R)
• M24: 10,809,344 km (0.101 R)
• M25: 12,384,310 km (0.118 R)
• M26: 12,448,787 km (0.086 R)
• M27: 12,578,189 km (0.104 R)
• M28: 13,034,313 km (0.101 R)
• M29: 13,297,306 km (0.088 R)
• M30: 14,707,116 km (0.06 R)
• M31: 15,464,381 km (0.084 R)
• M32: 15,952,818 km (0.052 R)
• M33: 16,022,979 km (0.105 R)
• M34: 16,163,751 km (0.063 R)
• M35: 16,375,581 km (0.102 R)
• M36: 17,232,179 km (0.117 R)
• M37: 18,988,458 km (0.112 R)
• M38: 20,266,772 km (0.047 R)
• M39: 20,571,502 km (0.086 R)
• M40: 21,185,602 km (0.114 R)
• M41: 21,340,136 km (0.095 R)
• M42: 22,353,363 km (0.1 R)
• M43: 22,510,590 km (0.105 R)
• M44: 23,782,022 km (0.092 R)
• M45: 24,426,340 km (0.047 R)
• M46: 24,832,050 km (0.097 R)
• M47: 25,158,173 km (0.049 R)
• M48: 25,650,051 km (0.091 R)
• M49: 26,062,343 km (0.112 R)
• M50: 26,560,055 km (0.109 R)
• M51: 27,987,218 km (0.047 R)
• M52: 28,411,628 km (0.03 R)
• M53: 29,525,234 km (0.069 R)
• M54: 30,652,903 km (0.088 R)
• M55: 30,740,268 km (0.101 R)
• M56: 33,040,036 km (0.059 R)
• M57: 34,301,146 km (0.081 R)
• M58: 35,577,814 km (0.108 R)
• M59: 36,777,290 km (0.113 R)
• M60: 37,335,440 km (0.071 R)
• M61: 37,990,080 km (0.101 R)
• M62: 38,083,878 km (0.097 R)
• M63: 38,177,825 km (0.119 R)
• M64: 39,215,735 km (0.088 R)
• M65: 41,512,661 km (0.097 R)
• M66: 42,677,281 km (0.055 R)
• M67: 42,872,506 km (0.111 R)
• M68: 43,852,821 km (0.025 R)
• M69: 46,435,777 km (0.085 R)
• M70: 46,536,158 km (0.11 R)
• M71: 47,745,806 km (0.083 R)
• M72: 50,401,916 km (0.102 R)
• M73: 51,125,072 km (0.096 R)
• M74: 56,069,581 km (0.116 R)
• M75: 57,033,590 km (0.041 R)
• M76: 58,869,455 km (0.099 R)
• M77: 60,724,768 km (0.078 R)
• M78: 60,944,228 km (0.071 R)
• M79: 61,604,403 km (0.115 R)
• M80: 62,266,972 km (0.119 R)
• M81: 64,268,741 km (0.06 R)
• M82: 64,828,387 km (0.108 R)
• M83: 65,952,914 km (0.05 R)
• M84: 66,856,934 km (0.112 R)
• M85: 66,970,329 km (0.063 R)
• M86: 67,310,664 km (0.034 R)
• M87: 68,220,967 km (0.118 R)
• M88: 69,479,235 km (0.083 R)
• M89: 71,438,967 km (0.108 R)
• M90: 72,251,134 km (0.092 R)
• M91: 72,483,759 km (0.059 R)
• M92: 72,833,219 km (0.09 R)
• M93: 73,416,801 km (0.084 R)
• M94: 80,178,325 km (0.06 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit