🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 159 Days

Day: 16 Hours

Environment

Temp: 173 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 1 AU

Year: 269 Days

Day: 19.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.96 AU - 1.06 AU

Year: 375 Days

Day: 17.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,666,340 km

• M1: 561,740 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.24 AU - 2.04 AU

Year: 775 Days

Day: 38.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 15

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.03 AU - 6.91 AU

Year: 5382 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 59.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,666,340 km

• M1: 290,369 km (0.102 R)
• M2: 510,578 km (0.115 R)
• M3: 701,464 km (0.111 R)
• M4: 1,016,817 km (0.049 R)
• M5: 1,162,226 km (0.102 R)
• M6: 1,508,695 km (0.111 R)
• M7: 1,660,088 km (0.103 R)
• M8: 1,781,711 km (0.116 R)
• M9: 1,888,374 km (0.114 R)
• M10: 2,318,169 km (0.071 R)
• M11: 3,786,621 km (0.041 R)
• M12: 4,209,983 km (0.119 R)
• M13: 4,823,335 km (0.082 R)
• M14: 5,025,591 km (0.104 R)
• M15: 5,127,916 km (0.047 R)
• M16: 5,256,570 km (0.06 R)
• M17: 6,243,318 km (0.104 R)
• M18: 6,353,422 km (0.051 R)
• M19: 6,547,600 km (0.074 R)
• M20: 7,754,705 km (0.075 R)
• M21: 7,873,336 km (0.093 R)
• M22: 8,505,686 km (0.105 R)
• M23: 8,628,057 km (0.071 R)
• M24: 9,060,844 km (0.045 R)
• M25: 9,185,908 km (0.113 R)
• M26: 9,437,681 km (0.12 R)
• M27: 9,627,969 km (0.05 R)
• M28: 9,787,441 km (0.103 R)
• M29: 10,044,599 km (0.105 R)
• M30: 10,304,002 km (0.096 R)
• M31: 10,467,363 km (0.085 R)
• M32: 10,895,961 km (0.067 R)
• M33: 11,296,584 km (0.094 R)
• M34: 11,431,372 km (0.109 R)
• M35: 12,354,241 km (0.042 R)
• M36: 13,372,404 km (0.093 R)
• M37: 14,563,502 km (0.072 R)
• M38: 15,079,166 km (0.102 R)
• M39: 15,339,167 km (0.071 R)
• M40: 15,525,865 km (0.117 R)
• M41: 17,162,466 km (0.09 R)
• M42: 18,060,353 km (0.099 R)
• M43: 18,178,535 km (0.095 R)
• M44: 18,574,520 km (0.068 R)
• M45: 18,773,635 km (0.078 R)
• M46: 19,173,959 km (0.076 R)
• M47: 19,415,410 km (0.076 R)
• M48: 19,860,913 km (0.046 R)
• M49: 20,473,815 km (0.068 R)
• M50: 20,679,362 km (0.096 R)
• M51: 21,383,968 km (0.085 R)
• M52: 21,760,057 km (0.065 R)
• M53: 21,969,943 km (0.094 R)
• M54: 22,561,304 km (0.1 R)
• M55: 22,859,003 km (0.09 R)
• M56: 23,415,358 km (0.099 R)
• M57: 23,889,583 km (0.047 R)
• M58: 24,149,435 km (0.105 R)
• M59: 24,323,417 km (0.109 R)
• M60: 24,672,279 km (0.091 R)
• M61: 25,022,937 km (0.113 R)
• M62: 25,862,330 km (0.046 R)
• M63: 26,173,943 km (0.066 R)
• M64: 26,352,563 km (0.049 R)
• M65: 26,710,999 km (0.092 R)
• M66: 26,980,874 km (0.093 R)
• M67: 27,116,110 km (0.087 R)
• M68: 27,795,883 km (0.081 R)
• M69: 27,932,615 km (0.1 R)
• M70: 28,343,860 km (0.108 R)
• M71: 28,527,267 km (0.116 R)
• M72: 28,757,199 km (0.107 R)
• M73: 30,149,207 km (0.086 R)
• M74: 30,289,530 km (0.081 R)
• M75: 30,524,099 km (0.093 R)
• M76: 30,900,637 km (0.072 R)
• M77: 31,705,623 km (0.107 R)
• M78: 31,991,505 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 9.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.22 AU - 6.84 AU

Year: 5463 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,666,340 km

• M1: 128,804 km (0.097 R)
• M2: 228,586 km (0.109 R)
• M3: 316,848 km (0.069 R)
• M4: 899,981 km (0.075 R)
• M5: 1,178,233 km (0.06 R)
• M6: 1,496,727 km (0.061 R)
• M7: 1,604,437 km (0.075 R)
• M8: 1,785,151 km (0.089 R)
• M9: 1,856,510 km (0.102 R)
• M10: 2,031,689 km (0.118 R)
• M11: 2,920,001 km (0.1 R)
• M12: 3,021,727 km (0.115 R)
• M13: 3,970,776 km (0.055 R)
• M14: 4,197,866 km (0.113 R)
• M15: 4,664,761 km (0.102 R)
• M16: 4,844,129 km (0.068 R)
• M17: 5,066,431 km (0.114 R)
• M18: 5,148,112 km (0.05 R)
• M19: 5,903,282 km (0.114 R)
• M20: 8,345,616 km (0.113 R)
• M21: 8,515,111 km (0.088 R)
• M22: 8,734,720 km (0.096 R)
• M23: 8,833,006 km (0.072 R)
• M24: 9,279,556 km (0.057 R)
• M25: 9,480,466 km (0.116 R)
• M26: 9,937,637 km (0.088 R)
• M27: 10,091,723 km (0.046 R)
• M28: 11,112,130 km (0.115 R)
• M29: 11,191,866 km (0.117 R)
• M30: 11,540,129 km (0.108 R)
• M31: 12,329,857 km (0.114 R)
• M32: 12,828,915 km (0.048 R)
• M33: 14,220,474 km (0.06 R)
• M34: 15,184,333 km (0.104 R)
• M35: 15,659,307 km (0.09 R)
• M36: 16,078,929 km (0.096 R)
• M37: 16,593,396 km (0.095 R)
• M38: 17,329,118 km (0.074 R)
• M39: 17,421,719 km (0.085 R)
• M40: 17,607,669 km (0.087 R)
• M41: 18,357,753 km (0.117 R)
• M42: 19,118,458 km (0.108 R)
• M43: 19,246,215 km (0.119 R)
• M44: 19,986,425 km (0.102 R)
• M45: 20,278,590 km (0.101 R)
• M46: 20,572,101 km (0.093 R)
• M47: 20,932,931 km (0.097 R)
• M48: 21,262,645 km (0.099 R)
• M49: 21,428,249 km (0.11 R)
• M50: 21,594,153 km (0.084 R)
• M51: 21,960,818 km (0.05 R)
• M52: 22,027,688 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.11 AU - 7.81 AU

Year: 6775 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,666,340 km

• M1: 114,891 km (0.111 R)
• M2: 205,996 km (0.088 R)
• M3: 267,930 km (0.108 R)
• M4: 419,173 km (0.113 R)
• M5: 564,882 km (0.093 R)
• M6: 638,185 km (0.076 R)
• M7: 702,063 km (0.1 R)
• M8: 1,040,603 km (0.111 R)
• M9: 1,101,938 km (0.056 R)
• M10: 1,376,151 km (0.082 R)
• M11: 1,460,973 km (0.099 R)
• M12: 1,726,210 km (0.085 R)
• M13: 1,836,763 km (0.102 R)
• M14: 2,632,474 km (0.09 R)
• M15: 2,717,445 km (0.097 R)
• M16: 3,292,051 km (0.111 R)
• M17: 3,807,116 km (0.077 R)
• M18: 3,927,692 km (0.11 R)
• M19: 4,049,614 km (0.088 R)
• M20: 4,272,216 km (0.107 R)
• M21: 5,043,094 km (0.053 R)
• M22: 5,229,194 km (0.082 R)
• M23: 5,635,651 km (0.118 R)
• M24: 5,884,283 km (0.112 R)
• M25: 6,052,131 km (0.099 R)
• M26: 6,108,530 km (0.088 R)
• M27: 6,450,062 km (0.089 R)
• M28: 7,033,045 km (0.053 R)
• M29: 8,218,009 km (0.074 R)
• M30: 8,311,807 km (0.091 R)
• M31: 8,594,996 km (0.102 R)
• M32: 9,496,622 km (0.05 R)
• M33: 9,627,820 km (0.059 R)
• M34: 9,958,581 km (0.053 R)
• M35: 10,326,891 km (0.087 R)
• M36: 10,563,405 km (0.055 R)
• M37: 10,665,431 km (0.073 R)
• M38: 10,938,896 km (0.109 R)
• M39: 11,042,118 km (0.118 R)
• M40: 11,353,581 km (0.085 R)
• M41: 11,914,423 km (0.085 R)
• M42: 12,233,815 km (0.119 R)
• M43: 13,063,036 km (0.105 R)
• M44: 13,136,039 km (0.071 R)
• M45: 13,209,193 km (0.066 R)
• M46: 14,321,902 km (0.109 R)
• M47: 15,042,066 km (0.079 R)
• M48: 15,541,573 km (0.057 R)
• M49: 16,517,550 km (0.109 R)
• M50: 17,152,593 km (0.049 R)
• M51: 17,392,847 km (0.113 R)
• M52: 17,674,390 km (0.098 R)
• M53: 17,755,173 km (0.116 R)
• M54: 17,998,120 km (0.113 R)
• M55: 18,610,424 km (0.111 R)
• M56: 19,022,416 km (0.074 R)
• M57: 20,318,682 km (0.053 R)
• M58: 20,700,306 km (0.053 R)
• M59: 20,785,427 km (0.042 R)
• M60: 21,513,819 km (0.041 R)
• M61: 22,381,337 km (0.083 R)
• M62: 23,393,217 km (0.099 R)
• M63: 24,374,879 km (0.091 R)
• M64: 25,142,765 km (0.12 R)
• M65: 27,027,099 km (0.091 R)
• M66: 27,120,149 km (0.097 R)
• M67: 27,915,561 km (0.037 R)
• M68: 28,245,424 km (0.049 R)
• M69: 28,671,330 km (0.115 R)
• M70: 29,290,216 km (0.049 R)
• M71: 29,817,399 km (0.118 R)
• M72: 29,913,590 km (0.11 R)
• M73: 30,058,102 km (0.119 R)
• M74: 30,541,303 km (0.095 R)
• M75: 30,638,242 km (0.061 R)
• M76: 31,173,354 km (0.092 R)
• M77: 31,271,041 km (0.056 R)
• M78: 31,711,607 km (0.078 R)
• M79: 33,294,652 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.1

Radius: 13.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.86 AU - 11.62 AU

Year: 13904 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 151.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,666,340 km

• M1: 175,030 km (0.114 R)
• M2: 272,268 km (0.083 R)
• M3: 406,607 km (0.088 R)
• M4: 521,049 km (0.102 R)
• M5: 877,691 km (0.104 R)
• M6: 1,013,825 km (0.051 R)
• M7: 1,108,969 km (0.085 R)
• M8: 1,387,520 km (0.057 R)
• M9: 1,689,409 km (0.076 R)
• M10: 1,952,252 km (0.088 R)
• M11: 2,485,718 km (0.108 R)
• M12: 2,718,642 km (0.094 R)
• M13: 3,423,547 km (0.103 R)
• M14: 4,223,148 km (0.114 R)
• M15: 4,342,078 km (0.059 R)
• M16: 4,911,896 km (0.095 R)
• M17: 5,037,260 km (0.109 R)
• M18: 5,505,650 km (0.049 R)
• M19: 5,767,297 km (0.045 R)
• M20: 6,484,768 km (0.067 R)
• M21: 6,576,472 km (0.114 R)
• M22: 7,041,422 km (0.093 R)
• M23: 7,183,091 km (0.094 R)
• M24: 8,600,531 km (0.117 R)
• M25: 8,802,788 km (0.065 R)
• M26: 9,263,699 km (0.096 R)
• M27: 9,419,131 km (0.118 R)
• M28: 9,837,855 km (0.038 R)
• M29: 10,856,617 km (0.076 R)
• M30: 12,935,578 km (0.109 R)
• M31: 13,342,484 km (0.115 R)
• M32: 13,635,846 km (0.063 R)
• M33: 14,348,530 km (0.106 R)
• M34: 15,012,446 km (0.059 R)
• M35: 15,134,218 km (0.095 R)
• M36: 16,621,520 km (0.086 R)
• M37: 16,937,172 km (0.058 R)
• M38: 17,446,403 km (0.065 R)
• M39: 20,336,484 km (0.044 R)
• M40: 20,945,796 km (0.059 R)
• M41: 24,582,221 km (0.055 R)
• M42: 25,231,177 km (0.088 R)
• M43: 25,594,101 km (0.083 R)
• M44: 26,325,336 km (0.068 R)
• M45: 27,286,053 km (0.073 R)
• M46: 28,484,332 km (0.089 R)
• M47: 29,470,631 km (0.081 R)
• M48: 31,009,694 km (0.1 R)
• M49: 33,367,057 km (0.069 R)
• M50: 34,326,129 km (0.12 R)
• M51: 34,809,031 km (0.03 R)
• M52: 35,051,230 km (0.097 R)
• M53: 35,944,479 km (0.111 R)
• M54: 36,353,031 km (0.093 R)
• M55: 37,009,915 km (0.06 R)
• M56: 37,505,084 km (0.119 R)
• M57: 38,836,355 km (0.026 R)
• M58: 39,339,453 km (0.048 R)
• M59: 39,676,198 km (0.078 R)
• M60: 42,317,647 km (0.03 R)
• M61: 42,922,023 km (0.088 R)
• M62: 44,051,935 km (0.101 R)
• M63: 44,489,060 km (0.114 R)
• M64: 46,252,221 km (0.12 R)
• M65: 46,963,858 km (0.11 R)
• M66: 47,053,168 km (0.099 R)
• M67: 48,488,111 km (0.113 R)
• M68: 49,483,086 km (0.044 R)
• M69: 49,755,653 km (0.078 R)
• M70: 50,393,389 km (0.084 R)
• M71: 51,217,374 km (0.111 R)
• M72: 52,138,299 km (0.096 R)
• M73: 53,716,107 km (0.095 R)
• M74: 54,089,653 km (0.082 R)
• M75: 54,933,385 km (0.078 R)
• M76: 55,027,333 km (0.118 R)
• M77: 55,781,456 km (0.08 R)
• M78: 57,968,128 km (0.097 R)
• M79: 58,735,415 km (0.112 R)
• M80: 60,085,985 km (0.045 R)
• M81: 60,862,398 km (0.096 R)
• M82: 62,719,655 km (0.099 R)
• M83: 63,606,023 km (0.118 R)
• M84: 64,199,178 km (0.075 R)
• M85: 64,298,212 km (0.081 R)
• M86: 65,291,243 km (0.115 R)
• M87: 65,390,875 km (0.106 R)
• M88: 67,192,183 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 14.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.77 AU - 12.71 AU

Year: 13904 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,666,340 km

• M1: 218,862 km (0.058 R)
• M2: 527,632 km (0.092 R)
• M3: 680,820 km (0.028 R)
• M4: 816,356 km (0.051 R)
• M5: 1,219,671 km (0.109 R)
• M6: 1,478,326 km (0.108 R)
• M7: 2,024,658 km (0.104 R)
• M8: 2,203,128 km (0.095 R)
• M9: 2,742,727 km (0.117 R)
• M10: 2,912,820 km (0.085 R)
• M11: 3,263,478 km (0.095 R)
• M12: 3,659,014 km (0.107 R)
• M13: 3,815,494 km (0.076 R)
• M14: 4,868,513 km (0.107 R)
• M15: 5,250,736 km (0.081 R)
• M16: 6,380,050 km (0.029 R)
• M17: 6,798,625 km (0.049 R)
• M18: 7,108,592 km (0.106 R)
• M19: 7,582,518 km (0.04 R)
• M20: 7,742,887 km (0.091 R)
• M21: 8,644,513 km (0.083 R)
• M22: 8,938,473 km (0.09 R)
• M23: 9,107,967 km (0.102 R)
• M24: 10,725,868 km (0.103 R)
• M25: 10,996,491 km (0.093 R)
• M26: 11,361,061 km (0.109 R)
• M27: 11,452,764 km (0.105 R)
• M28: 11,868,646 km (0.055 R)
• M29: 12,667,948 km (0.108 R)
• M30: 13,387,663 km (0.086 R)
• M31: 13,533,222 km (0.081 R)
• M32: 14,766,656 km (0.058 R)
• M33: 14,866,887 km (0.115 R)
• M34: 15,168,925 km (0.074 R)
• M35: 15,523,921 km (0.088 R)
• M36: 15,830,447 km (0.111 R)
• M37: 17,023,789 km (0.118 R)
• M38: 17,924,518 km (0.093 R)
• M39: 18,031,480 km (0.08 R)
• M40: 19,222,279 km (0.069 R)
• M41: 19,937,955 km (0.079 R)
• M42: 20,215,609 km (0.105 R)
• M43: 20,999,652 km (0.096 R)
• M44: 21,168,996 km (0.092 R)
• M45: 21,338,790 km (0.07 R)
• M46: 22,539,762 km (0.115 R)
• M47: 23,294,333 km (0.099 R)
• M48: 24,234,406 km (0.093 R)
• M49: 24,352,888 km (0.118 R)
• M50: 24,530,760 km (0.085 R)
• M51: 24,828,310 km (0.041 R)
• M52: 25,067,218 km (0.114 R)
• M53: 25,186,896 km (0.105 R)
• M54: 29,369,802 km (0.09 R)
• M55: 30,130,058 km (0.059 R)
• M56: 30,257,366 km (0.042 R)
• M57: 32,254,049 km (0.097 R)
• M58: 32,580,172 km (0.119 R)
• M59: 32,710,921 km (0.076 R)
• M60: 34,027,681 km (0.077 R)
• M61: 35,630,772 km (0.117 R)
• M62: 36,712,963 km (0.101 R)
• M63: 37,258,247 km (0.052 R)
• M64: 38,633,052 km (0.043 R)
• M65: 38,771,430 km (0.073 R)
• M66: 39,187,611 km (0.099 R)
• M67: 39,675,001 km (0.098 R)
• M68: 40,024,462 km (0.11 R)
• M69: 41,078,678 km (0.057 R)
• M70: 41,219,898 km (0.075 R)
• M71: 41,928,693 km (0.071 R)
• M72: 42,641,527 km (0.103 R)
• M73: 42,784,542 km (0.084 R)
• M74: 43,358,250 km (0.09 R)
• M75: 43,646,076 km (0.112 R)
• M76: 44,513,445 km (0.097 R)
• M77: 45,167,636 km (0.048 R)
• M78: 45,751,816 km (0.1 R)
• M79: 45,898,272 km (0.119 R)
• M80: 46,632,947 km (0.08 R)
• M81: 47,445,413 km (0.041 R)
• M82: 47,667,866 km (0.114 R)
• M83: 50,363,769 km (0.062 R)
• M84: 50,590,709 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit