🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.43 AU - 0.71 AU

Year: 157 Days

Day: 38.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.9 AU - 1.06 AU

Year: 354 Days

Day: 38.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,701,640 km

• M1: 159,771 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.79 AU - 1.29 AU

Year: 387 Days

Day: 44.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.21 AU

Year: 416 Days

Day: 33.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,701,640 km

• M1: 149,897 km (0.079 R)
• M2: 763,996 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.27 AU - 3.07 AU

Year: 1594 Days

Day: 39.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,701,640 km

• M1: 1,455,438 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 12.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.14 AU - 5.46 AU

Year: 3841 Days

Day: 10.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,701,640 km

• M1: 195,674 km (0.115 R)
• M2: 278,102 km (0.068 R)
• M3: 777,311 km (0.078 R)
• M4: 1,165,367 km (0.067 R)
• M5: 1,417,290 km (0.112 R)
• M6: 1,881,044 km (0.086 R)
• M7: 2,376,661 km (0.102 R)
• M8: 2,477,790 km (0.06 R)
• M9: 2,714,453 km (0.112 R)
• M10: 2,943,189 km (0.068 R)
• M11: 3,194,214 km (0.119 R)
• M12: 3,371,038 km (0.083 R)
• M13: 3,551,005 km (0.106 R)
• M14: 3,920,960 km (0.083 R)
• M15: 4,197,716 km (0.109 R)
• M16: 4,285,680 km (0.098 R)
• M17: 4,374,092 km (0.1 R)
• M18: 4,516,958 km (0.076 R)
• M19: 4,661,470 km (0.098 R)
• M20: 5,541,105 km (0.119 R)
• M21: 5,695,939 km (0.097 R)
• M22: 6,049,738 km (0.094 R)
• M23: 6,329,935 km (0.104 R)
• M24: 6,593,825 km (0.117 R)
• M25: 6,799,522 km (0.044 R)
• M26: 6,986,370 km (0.067 R)
• M27: 7,217,050 km (0.094 R)
• M28: 7,471,666 km (0.074 R)
• M29: 7,729,124 km (0.046 R)
• M30: 8,011,564 km (0.093 R)
• M31: 8,143,061 km (0.088 R)
• M32: 8,231,024 km (0.066 R)
• M33: 8,430,438 km (0.051 R)
• M34: 8,811,165 km (0.083 R)
• M35: 8,947,000 km (0.041 R)
• M36: 9,289,429 km (0.087 R)
• M37: 9,381,582 km (0.031 R)
• M38: 9,752,884 km (0.035 R)
• M39: 10,129,122 km (0.081 R)
• M40: 10,295,176 km (0.088 R)
• M41: 10,534,084 km (0.029 R)
• M42: 10,799,021 km (0.106 R)
• M43: 11,090,438 km (0.115 R)
• M44: 11,188,126 km (0.099 R)
• M45: 11,335,330 km (0.1 R)
• M46: 11,458,449 km (0.077 R)
• M47: 11,980,545 km (0.111 R)
• M48: 12,131,041 km (0.06 R)
• M49: 12,282,284 km (0.08 R)
• M50: 12,383,562 km (0.068 R)
• M51: 12,535,703 km (0.064 R)
• M52: 12,842,229 km (0.054 R)
• M53: 13,022,046 km (0.102 R)
• M54: 14,013,281 km (0.094 R)
• M55: 14,491,247 km (0.079 R)
• M56: 14,974,747 km (0.088 R)
• M57: 15,902,254 km (0.091 R)
• M58: 15,984,981 km (0.047 R)
• M59: 16,317,238 km (0.083 R)
• M60: 16,624,063 km (0.074 R)
• M61: 16,876,435 km (0.113 R)
• M62: 17,299,797 km (0.082 R)
• M63: 17,584,033 km (0.078 R)
• M64: 17,669,603 km (0.116 R)
• M65: 17,898,488 km (0.054 R)
• M66: 18,649,319 km (0.091 R)
• M67: 18,736,535 km (0.109 R)
• M68: 19,175,006 km (0.084 R)
• M69: 19,351,382 km (0.097 R)
• M70: 19,498,736 km (0.055 R)
• M71: 19,735,250 km (0.075 R)
• M72: 19,943,042 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 14

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.55 AU - 6.21 AU

Year: 4558 Days

Day: 11.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,701,640 km

• M1: 184,604 km (0.118 R)
• M2: 303,384 km (0.113 R)
• M3: 411,544 km (0.037 R)
• M4: 592,108 km (0.106 R)
• M5: 783,594 km (0.109 R)
• M6: 1,112,410 km (0.105 R)
• M7: 1,293,722 km (0.055 R)
• M8: 1,618,799 km (0.113 R)
• M9: 1,883,587 km (0.034 R)
• M10: 2,088,087 km (0.087 R)
• M11: 2,315,476 km (0.114 R)
• M12: 2,487,513 km (0.069 R)
• M13: 2,599,263 km (0.086 R)
• M14: 2,712,808 km (0.095 R)
• M15: 2,811,542 km (0.089 R)
• M16: 2,978,793 km (0.044 R)
• M17: 3,149,484 km (0.113 R)
• M18: 3,518,542 km (0.071 R)
• M19: 4,145,806 km (0.098 R)
• M20: 5,049,826 km (0.093 R)
• M21: 5,213,336 km (0.077 R)
• M22: 5,461,818 km (0.063 R)
• M23: 5,566,537 km (0.091 R)
• M24: 5,671,854 km (0.055 R)
• M25: 5,777,919 km (0.117 R)
• M26: 6,013,685 km (0.057 R)
• M27: 6,165,227 km (0.066 R)
• M28: 6,296,275 km (0.027 R)
• M29: 6,384,239 km (0.091 R)
• M30: 6,739,833 km (0.092 R)
• M31: 6,920,098 km (0.036 R)
• M32: 7,940,356 km (0.076 R)
• M33: 8,274,857 km (0.049 R)
• M34: 8,371,347 km (0.027 R)
• M35: 8,516,607 km (0.103 R)
• M36: 8,662,913 km (0.108 R)
• M37: 8,809,968 km (0.078 R)
• M38: 9,481,962 km (0.096 R)
• M39: 9,862,539 km (0.066 R)
• M40: 10,016,176 km (0.037 R)
• M41: 10,170,710 km (0.105 R)
• M42: 10,299,963 km (0.082 R)
• M43: 10,822,808 km (0.065 R)
• M44: 11,167,331 km (0.111 R)
• M45: 11,596,229 km (0.095 R)
• M46: 11,948,831 km (0.118 R)
• M47: 12,222,445 km (0.037 R)
• M48: 13,394,245 km (0.104 R)
• M49: 13,536,064 km (0.117 R)
• M50: 14,137,597 km (0.108 R)
• M51: 14,282,109 km (0.11 R)
• M52: 14,456,091 km (0.111 R)
• M53: 14,630,821 km (0.113 R)
• M54: 15,485,474 km (0.118 R)
• M55: 15,664,243 km (0.061 R)
• M56: 15,783,922 km (0.116 R)
• M57: 15,993,957 km (0.111 R)
• M58: 16,325,915 km (0.049 R)
• M59: 16,477,607 km (0.101 R)
• M60: 16,629,748 km (0.074 R)
• M61: 16,904,709 km (0.095 R)
• M62: 17,027,529 km (0.099 R)
• M63: 17,181,315 km (0.104 R)
• M64: 17,397,484 km (0.109 R)
• M65: 17,490,385 km (0.053 R)
• M66: 17,769,983 km (0.086 R)
• M67: 18,019,961 km (0.117 R)
• M68: 18,333,967 km (0.047 R)
• M69: 19,415,111 km (0.113 R)
• M70: 20,353,538 km (0.081 R)
• M71: 20,484,137 km (0.064 R)
• M72: 20,877,729 km (0.118 R)
• M73: 21,042,436 km (0.082 R)
• M74: 21,872,405 km (0.088 R)
• M75: 22,006,146 km (0.099 R)
• M76: 22,409,312 km (0.111 R)
• M77: 22,679,336 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 8.5

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.92 AU - 12.76 AU

Year: 13036 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,701,640 km

• M1: 400,623 km (0.088 R)
• M2: 647,460 km (0.104 R)
• M3: 1,024,596 km (0.061 R)
• M4: 1,248,095 km (0.091 R)
• M5: 2,091,977 km (0.1 R)
• M6: 3,239,093 km (0.028 R)
• M7: 3,336,781 km (0.028 R)
• M8: 3,568,807 km (0.037 R)
• M9: 4,224,644 km (0.029 R)
• M10: 5,372,957 km (0.106 R)
• M11: 5,566,836 km (0.063 R)
• M12: 5,921,682 km (0.077 R)
• M13: 6,243,318 km (0.103 R)
• M14: 6,365,389 km (0.037 R)
• M15: 7,029,754 km (0.073 R)
• M16: 7,241,883 km (0.101 R)
• M17: 7,585,809 km (0.095 R)
• M18: 8,023,233 km (0.106 R)
• M19: 8,468,735 km (0.114 R)
• M20: 9,570,673 km (0.057 R)
• M21: 9,900,686 km (0.099 R)
• M22: 11,059,771 km (0.071 R)
• M23: 11,505,572 km (0.091 R)
• M24: 12,517,003 km (0.052 R)
• M25: 12,619,777 km (0.098 R)
• M26: 13,085,475 km (0.113 R)
• M27: 13,346,524 km (0.03 R)
• M28: 13,768,090 km (0.076 R)
• M29: 14,895,011 km (0.098 R)
• M30: 15,167,728 km (0.1 R)
• M31: 15,222,481 km (0.055 R)
• M32: 15,442,091 km (0.104 R)
• M33: 16,218,952 km (0.053 R)
• M34: 16,387,100 km (0.091 R)
• M35: 16,838,288 km (0.113 R)
• M36: 17,236,517 km (0.112 R)
• M37: 17,752,929 km (0.114 R)
• M38: 17,984,207 km (0.055 R)
• M39: 18,449,457 km (0.047 R)
• M40: 20,592,296 km (0.109 R)
• M41: 20,835,243 km (0.102 R)
• M42: 21,201,459 km (0.118 R)
• M43: 21,816,456 km (0.025 R)
• M44: 23,760,031 km (0.066 R)
• M45: 23,887,339 km (0.111 R)
• M46: 24,462,842 km (0.1 R)
• M47: 24,720,151 km (0.099 R)
• M48: 25,497,461 km (0.115 R)
• M49: 26,282,700 km (0.1 R)
• M50: 26,480,319 km (0.114 R)
• M51: 26,744,509 km (0.068 R)
• M52: 26,943,175 km (0.106 R)
• M53: 28,213,111 km (0.088 R)
• M54: 29,161,263 km (0.066 R)
• M55: 31,787,004 km (0.096 R)
• M56: 31,857,166 km (0.108 R)
• M57: 32,138,111 km (0.103 R)
• M58: 32,631,784 km (0.062 R)
• M59: 33,199,059 km (0.103 R)
• M60: 34,056,254 km (0.083 R)
• M61: 34,415,439 km (0.117 R)
• M62: 34,992,887 km (0.057 R)
• M63: 35,065,292 km (0.036 R)
• M64: 36,891,583 km (0.055 R)
• M65: 37,039,086 km (0.063 R)
• M66: 37,482,494 km (0.093 R)
• M67: 38,300,196 km (0.03 R)
• M68: 39,650,766 km (0.109 R)
• M69: 39,877,407 km (0.084 R)
• M70: 39,952,954 km (0.095 R)
• M71: 42,167,152 km (0.088 R)
• M72: 42,707,499 km (0.119 R)
• M73: 42,784,991 km (0.117 R)
• M74: 43,017,317 km (0.1 R)
• M75: 43,094,958 km (0.065 R)
• M76: 43,951,406 km (0.054 R)
• M77: 44,970,616 km (0.1 R)
• M78: 45,049,454 km (0.085 R)
• M79: 46,633,695 km (0.079 R)
• M80: 47,352,663 km (0.099 R)
• M81: 47,673,251 km (0.084 R)
• M82: 47,914,253 km (0.098 R)
• M83: 48,558,870 km (0.068 R)
• M84: 50,019,694 km (0.095 R)
• M85: 51,412,599 km (0.086 R)
• M86: 51,659,735 km (0.091 R)
• M87: 52,403,536 km (0.092 R)
• M88: 54,320,333 km (0.114 R)
• M89: 54,739,955 km (0.069 R)
• M90: 56,259,870 km (0.105 R)
• M91: 56,344,692 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 14.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.14 AU - 12.02 AU

Year: 13471 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,701,640 km

• M1: 188,793 km (0.07 R)
• M2: 348,413 km (0.078 R)
• M3: 461,509 km (0.098 R)
• M4: 688,599 km (0.111 R)
• M5: 1,412,353 km (0.099 R)
• M6: 2,322,058 km (0.117 R)
• M7: 3,084,110 km (0.089 R)
• M8: 3,233,558 km (0.119 R)
• M9: 3,570,901 km (0.104 R)
• M10: 3,664,849 km (0.116 R)
• M11: 3,887,600 km (0.066 R)
• M12: 4,017,002 km (0.092 R)
• M13: 5,496,824 km (0.108 R)
• M14: 5,937,689 km (0.069 R)
• M15: 6,853,677 km (0.099 R)
• M16: 7,089,742 km (0.092 R)
• M17: 7,610,343 km (0.094 R)
• M18: 8,393,488 km (0.119 R)
• M19: 9,682,124 km (0.036 R)
• M20: 10,214,842 km (0.113 R)
• M21: 10,484,866 km (0.114 R)
• M22: 11,588,300 km (0.063 R)
• M23: 11,728,922 km (0.11 R)
• M24: 11,964,389 km (0.063 R)
• M25: 12,153,929 km (0.097 R)
• M26: 12,488,131 km (0.095 R)
• M27: 13,165,510 km (0.053 R)
• M28: 15,992,910 km (0.065 R)
• M29: 16,359,275 km (0.115 R)
• M30: 17,206,897 km (0.066 R)
• M31: 18,669,814 km (0.045 R)
• M32: 19,611,234 km (0.107 R)
• M33: 19,835,032 km (0.082 R)
• M34: 20,059,578 km (0.064 R)
• M35: 20,172,226 km (0.108 R)
• M36: 20,909,444 km (0.113 R)
• M37: 21,195,475 km (0.099 R)
• M38: 21,310,067 km (0.096 R)
• M39: 22,585,838 km (0.073 R)
• M40: 22,702,973 km (0.079 R)
• M41: 23,173,907 km (0.05 R)
• M42: 23,410,571 km (0.096 R)
• M43: 24,485,282 km (0.069 R)
• M44: 24,665,996 km (0.118 R)
• M45: 25,150,095 km (0.094 R)
• M46: 25,698,371 km (0.099 R)
• M47: 25,820,892 km (0.114 R)
• M48: 27,055,373 km (0.077 R)
• M49: 28,119,912 km (0.115 R)
• M50: 29,581,782 km (0.054 R)
• M51: 29,902,969 km (0.114 R)
• M52: 30,743,110 km (0.113 R)
• M53: 31,133,561 km (0.11 R)
• M54: 32,248,813 km (0.119 R)
• M55: 33,778,302 km (0.101 R)
• M56: 34,383,275 km (0.102 R)
• M57: 34,924,072 km (0.072 R)
• M58: 36,632,031 km (0.118 R)
• M59: 37,392,137 km (0.069 R)
• M60: 37,878,630 km (0.028 R)
• M61: 40,270,849 km (0.084 R)
• M62: 42,711,838 km (0.069 R)
• M63: 43,657,745 km (0.087 R)
• M64: 44,390,176 km (0.11 R)
• M65: 44,831,490 km (0.117 R)
• M66: 46,462,256 km (0.113 R)
• M67: 49,934,423 km (0.11 R)
• M68: 50,316,795 km (0.049 R)
• M69: 50,777,108 km (0.08 R)
• M70: 51,007,638 km (0.116 R)
• M71: 51,238,617 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 11,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit