🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.49 AU - 0.63 AU

Year: 155 Days

Day: 47.6 Hours

Environment

Temp: 235 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,534,853 km

• M1: 455,825 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.71 AU

Year: 163 Days

Day: 26.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.59 AU - 0.75 AU

Year: 202 Days

Day: 22.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,534,853 km

• M1: 375,790 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.57 AU - 2.57 AU

Year: 1520 Days

Day: 44.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,534,853 km

• M1: 436,975 km (0.066 R)
• M2: 737,069 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.77 AU - 3.23 AU

Year: 1917 Days

Day: 39.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 13.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.67 AU - 6.21 AU

Year: 4681 Days

Day: 9.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,534,853 km

• M1: 178,470 km (0.074 R)
• M2: 296,204 km (0.107 R)
• M3: 464,202 km (0.071 R)
• M4: 661,671 km (0.105 R)
• M5: 1,029,682 km (0.116 R)
• M6: 1,176,886 km (0.118 R)
• M7: 1,510,041 km (0.1 R)
• M8: 1,610,870 km (0.032 R)
• M9: 1,964,220 km (0.107 R)
• M10: 2,112,621 km (0.103 R)
• M11: 2,245,763 km (0.062 R)
• M12: 2,381,598 km (0.049 R)
• M13: 2,520,425 km (0.118 R)
• M14: 2,641,599 km (0.118 R)
• M15: 2,764,868 km (0.091 R)
• M16: 2,995,847 km (0.102 R)
• M17: 3,277,241 km (0.071 R)
• M18: 3,635,527 km (0.091 R)
• M19: 3,936,070 km (0.101 R)
• M20: 4,172,883 km (0.062 R)
• M21: 5,192,542 km (0.077 R)
• M22: 5,531,531 km (0.111 R)
• M23: 6,121,994 km (0.099 R)
• M24: 6,480,430 km (0.055 R)
• M25: 6,704,378 km (0.104 R)
• M26: 6,902,595 km (0.064 R)
• M27: 7,131,480 km (0.118 R)
• M28: 7,421,102 km (0.051 R)
• M29: 7,952,174 km (0.072 R)
• M30: 8,041,933 km (0.117 R)
• M31: 8,710,336 km (0.108 R)
• M32: 8,864,721 km (0.118 R)
• M33: 9,051,270 km (0.053 R)
• M34: 9,428,256 km (0.085 R)
• M35: 9,714,437 km (0.045 R)
• M36: 9,938,983 km (0.09 R)
• M37: 10,721,979 km (0.12 R)
• M38: 11,355,974 km (0.1 R)
• M39: 12,070,903 km (0.063 R)
• M40: 12,174,125 km (0.07 R)
• M41: 12,381,767 km (0.109 R)
• M42: 13,046,729 km (0.103 R)
• M43: 13,152,794 km (0.118 R)
• M44: 13,651,703 km (0.102 R)
• M45: 14,011,785 km (0.101 R)
• M46: 14,594,619 km (0.085 R)
• M47: 15,371,480 km (0.045 R)
• M48: 16,048,112 km (0.103 R)
• M49: 16,161,956 km (0.108 R)
• M50: 16,657,873 km (0.04 R)
• M51: 17,158,726 km (0.054 R)
• M52: 17,860,639 km (0.095 R)
• M53: 19,252,199 km (0.073 R)
• M54: 19,494,248 km (0.041 R)
• M55: 19,777,886 km (0.068 R)
• M56: 20,062,870 km (0.068 R)
• M57: 20,226,380 km (0.118 R)
• M58: 21,009,076 km (0.088 R)
• M59: 21,299,894 km (0.108 R)
• M60: 21,675,834 km (0.084 R)
• M61: 21,885,720 km (0.096 R)
• M62: 22,011,980 km (0.108 R)
• M63: 23,502,274 km (0.12 R)
• M64: 26,043,045 km (0.11 R)
• M65: 26,534,773 km (0.08 R)
• M66: 26,804,198 km (0.082 R)
• M67: 27,754,594 km (0.064 R)
• M68: 28,119,463 km (0.036 R)
• M69: 28,623,907 km (0.1 R)
• M70: 29,968,044 km (0.081 R)
• M71: 30,155,041 km (0.074 R)
• M72: 30,765,550 km (0.089 R)
• M73: 31,332,676 km (0.116 R)
• M74: 31,569,938 km (0.119 R)
• M75: 31,712,654 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.6

Radius: 9.2

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.69 AU - 7.89 AU

Year: 6528 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 90 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,534,853 km

• M1: 157,227 km (0.057 R)
• M2: 220,507 km (0.113 R)
• M3: 653,443 km (0.109 R)
• M4: 795,861 km (0.073 R)
• M5: 1,333,665 km (0.109 R)
• M6: 1,569,132 km (0.094 R)
• M7: 1,638,994 km (0.059 R)
• M8: 1,947,615 km (0.039 R)
• M9: 2,475,246 km (0.093 R)
• M10: 2,598,365 km (0.07 R)
• M11: 2,915,214 km (0.062 R)
• M12: 3,425,193 km (0.074 R)
• M13: 3,938,762 km (0.032 R)
• M14: 4,576,797 km (0.111 R)
• M15: 4,652,494 km (0.043 R)
• M16: 4,907,857 km (0.093 R)
• M17: 5,593,315 km (0.109 R)
• M18: 6,252,443 km (0.117 R)
• M19: 6,421,189 km (0.1 R)
• M20: 6,820,616 km (0.085 R)
• M21: 7,553,944 km (0.026 R)
• M22: 7,793,899 km (0.108 R)
• M23: 7,914,924 km (0.078 R)
• M24: 8,036,398 km (0.077 R)
• M25: 8,466,791 km (0.09 R)
• M26: 9,705,012 km (0.108 R)
• M27: 9,965,911 km (0.119 R)
• M28: 10,295,475 km (0.068 R)
• M29: 11,614,330 km (0.103 R)
• M30: 11,995,954 km (0.061 R)
• M31: 12,065,667 km (0.081 R)
• M32: 12,487,533 km (0.103 R)
• M33: 13,093,404 km (0.094 R)
• M34: 13,454,234 km (0.082 R)
• M35: 13,672,348 km (0.091 R)
• M36: 16,651,141 km (0.055 R)
• M37: 16,846,216 km (0.081 R)
• M38: 17,120,579 km (0.114 R)
• M39: 17,396,437 km (0.081 R)
• M40: 17,515,218 km (0.082 R)
• M41: 18,716,788 km (0.083 R)
• M42: 19,082,555 km (0.116 R)
• M43: 19,368,586 km (0.098 R)
• M44: 19,491,555 km (0.047 R)
• M45: 19,614,824 km (0.079 R)
• M46: 19,779,681 km (0.092 R)
• M47: 20,401,709 km (0.072 R)
• M48: 20,988,132 km (0.09 R)
• M49: 21,198,916 km (0.056 R)
• M50: 22,263,305 km (0.047 R)
• M51: 22,564,445 km (0.116 R)
• M52: 23,563,460 km (0.076 R)
• M53: 23,694,807 km (0.096 R)
• M54: 23,870,285 km (0.104 R)
• M55: 24,355,281 km (0.101 R)
• M56: 24,843,419 km (0.102 R)
• M57: 24,932,580 km (0.082 R)
• M58: 25,424,607 km (0.114 R)
• M59: 25,739,361 km (0.072 R)
• M60: 26,055,461 km (0.069 R)
• M61: 27,793,639 km (0.101 R)
• M62: 28,630,040 km (0.034 R)
• M63: 28,863,862 km (0.114 R)
• M64: 29,098,282 km (0.117 R)
• M65: 29,239,203 km (0.081 R)
• M66: 29,474,670 km (0.097 R)
• M67: 29,569,066 km (0.084 R)
• M68: 30,089,817 km (0.087 R)
• M69: 30,613,559 km (0.062 R)
• M70: 31,188,463 km (0.086 R)
• M71: 31,621,998 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 11.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.86 AU - 12.24 AU

Year: 15433 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,534,853 km

• M1: 155,881 km (0.064 R)
• M2: 238,758 km (0.107 R)
• M3: 464,651 km (0.092 R)
• M4: 749,037 km (0.104 R)
• M5: 962,812 km (0.094 R)
• M6: 1,264,551 km (0.038 R)
• M7: 1,403,078 km (0.094 R)
• M8: 2,630,230 km (0.097 R)
• M9: 2,779,379 km (0.081 R)
• M10: 3,437,161 km (0.079 R)
• M11: 3,733,813 km (0.104 R)
• M12: 4,672,839 km (0.096 R)
• M13: 5,187,755 km (0.104 R)
• M14: 5,338,250 km (0.105 R)
• M15: 5,490,242 km (0.115 R)
• M16: 6,271,442 km (0.095 R)
• M17: 6,512,594 km (0.1 R)
• M18: 6,839,016 km (0.086 R)
• M19: 6,962,883 km (0.048 R)
• M20: 7,678,560 km (0.039 R)
• M21: 7,807,363 km (0.092 R)
• M22: 8,639,427 km (0.098 R)
• M23: 9,963,218 km (0.118 R)
• M24: 10,672,761 km (0.093 R)
• M25: 11,252,153 km (0.119 R)
• M26: 11,594,733 km (0.118 R)
• M27: 12,090,350 km (0.102 R)
• M28: 12,190,282 km (0.087 R)
• M29: 12,694,127 km (0.086 R)
• M30: 12,846,568 km (0.094 R)
• M31: 13,411,000 km (0.089 R)
• M32: 13,826,583 km (0.103 R)
• M33: 14,351,971 km (0.12 R)
• M34: 16,352,543 km (0.1 R)
• M35: 17,020,049 km (0.074 R)
• M36: 17,583,135 km (0.088 R)
• M37: 18,611,920 km (0.037 R)
• M38: 18,727,559 km (0.085 R)
• M39: 19,778,035 km (0.105 R)
• M40: 20,727,832 km (0.064 R)
• M41: 21,268,628 km (0.087 R)
• M42: 22,302,799 km (0.088 R)
• M43: 22,486,954 km (0.102 R)
• M44: 23,978,743 km (0.111 R)
• M45: 24,483,188 km (0.09 R)
• M46: 24,609,747 km (0.079 R)
• M47: 25,502,398 km (0.084 R)
• M48: 26,017,164 km (0.083 R)
• M49: 26,275,968 km (0.052 R)
• M50: 26,405,520 km (0.057 R)
• M51: 27,582,257 km (0.09 R)
• M52: 28,709,178 km (0.066 R)
• M53: 28,976,509 km (0.097 R)
• M54: 29,446,396 km (0.043 R)
• M55: 30,461,717 km (0.119 R)
• M56: 31,076,414 km (0.046 R)
• M57: 32,457,053 km (0.055 R)
• M58: 34,778,663 km (0.081 R)
• M59: 34,992,438 km (0.099 R)
• M60: 37,226,084 km (0.079 R)
• M61: 37,590,803 km (0.086 R)
• M62: 38,176,479 km (0.111 R)
• M63: 40,699,896 km (0.073 R)
• M64: 41,075,387 km (0.028 R)
• M65: 41,981,650 km (0.091 R)
• M66: 43,967,413 km (0.102 R)
• M67: 44,275,734 km (0.033 R)
• M68: 44,430,119 km (0.073 R)
• M69: 45,127,095 km (0.088 R)
• M70: 45,671,632 km (0.109 R)
• M71: 45,827,662 km (0.114 R)
• M72: 46,375,041 km (0.11 R)
• M73: 46,453,430 km (0.112 R)
• M74: 46,688,747 km (0.081 R)
• M75: 47,634,356 km (0.108 R)
• M76: 48,825,155 km (0.093 R)
• M77: 48,984,626 km (0.092 R)
• M78: 49,064,362 km (0.067 R)
• M79: 49,945,344 km (0.112 R)
• M80: 50,831,412 km (0.09 R)
• M81: 51,235,924 km (0.109 R)
• M82: 51,479,170 km (0.063 R)
• M83: 53,192,515 km (0.119 R)
• M84: 54,758,655 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.9

Radius: 7.8

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.87 AU - 15.35 AU

Year: 17514 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,534,853 km

• M1: 141,669 km (0.116 R)
• M2: 247,734 km (0.105 R)
• M3: 314,754 km (0.06 R)
• M4: 454,478 km (0.111 R)
• M5: 693,087 km (0.069 R)
• M6: 1,155,644 km (0.108 R)
• M7: 1,253,331 km (0.065 R)
• M8: 1,536,370 km (0.09 R)
• M9: 1,617,153 km (0.072 R)
• M10: 1,925,175 km (0.09 R)
• M11: 2,692,462 km (0.119 R)
• M12: 2,823,361 km (0.103 R)
• M13: 3,023,672 km (0.111 R)
• M14: 3,297,885 km (0.113 R)
• M15: 3,508,818 km (0.1 R)
• M16: 3,981,099 km (0.061 R)
• M17: 4,550,917 km (0.091 R)
• M18: 5,024,992 km (0.036 R)
• M19: 5,723,615 km (0.081 R)
• M20: 5,977,333 km (0.115 R)
• M21: 6,105,687 km (0.084 R)
• M22: 6,278,174 km (0.116 R)
• M23: 6,408,623 km (0.1 R)
• M24: 7,029,155 km (0.084 R)
• M25: 7,715,211 km (0.089 R)
• M26: 7,808,261 km (0.027 R)
• M27: 8,614,593 km (0.034 R)
• M28: 8,905,561 km (0.115 R)
• M29: 9,447,255 km (0.103 R)
• M30: 10,050,284 km (0.114 R)
• M31: 10,152,011 km (0.059 R)
• M32: 10,305,349 km (0.098 R)
• M33: 10,510,896 km (0.102 R)
• M34: 11,240,934 km (0.1 R)
• M35: 11,612,086 km (0.091 R)
• M36: 12,257,601 km (0.104 R)
• M37: 12,312,054 km (0.079 R)
• M38: 13,080,987 km (0.093 R)
• M39: 13,978,874 km (0.087 R)
• M40: 14,607,634 km (0.06 R)
• M41: 15,479,789 km (0.12 R)
• M42: 15,715,256 km (0.115 R)
• M43: 15,833,439 km (0.075 R)
• M44: 16,428,689 km (0.035 R)
• M45: 16,488,677 km (0.055 R)
• M46: 16,548,666 km (0.109 R)
• M47: 17,641,179 km (0.102 R)
• M48: 17,948,753 km (0.119 R)
• M49: 18,010,536 km (0.045 R)
• M50: 18,819,562 km (0.026 R)
• M51: 19,703,984 km (0.058 R)
• M52: 19,831,442 km (0.108 R)
• M53: 20,023,077 km (0.115 R)
• M54: 20,796,049 km (0.109 R)
• M55: 21,513,221 km (0.069 R)
• M56: 26,332,666 km (0.037 R)
• M57: 26,402,827 km (0.108 R)
• M58: 27,819,519 km (0.06 R)
• M59: 28,105,850 km (0.034 R)
• M60: 29,115,486 km (0.076 R)
• M61: 29,770,874 km (0.119 R)
• M62: 30,210,392 km (0.085 R)
• M63: 31,691,262 km (0.103 R)
• M64: 32,741,888 km (0.116 R)
• M65: 33,423,306 km (0.107 R)
• M66: 36,664,493 km (0.062 R)
• M67: 37,608,755 km (0.039 R)
• M68: 38,561,095 km (0.1 R)
• M69: 39,601,698 km (0.091 R)
• M70: 40,408,479 km (0.106 R)
• M71: 41,057,734 km (0.081 R)
• M72: 41,547,069 km (0.101 R)
• M73: 42,284,586 km (0.114 R)
• M74: 43,357,352 km (0.101 R)
• M75: 44,188,817 km (0.116 R)
• M76: 44,857,670 km (0.12 R)
• M77: 45,193,367 km (0.073 R)
• M78: 45,867,306 km (0.075 R)
• M79: 46,290,219 km (0.113 R)
• M80: 46,884,421 km (0.061 R)
• M81: 47,054,664 km (0.113 R)
• M82: 47,139,785 km (0.107 R)
• M83: 47,908,868 km (0.089 R)
• M84: 50,066,967 km (0.083 R)
• M85: 51,728,101 km (0.09 R)
• M86: 52,609,682 km (0.101 R)
• M87: 53,229,765 km (0.114 R)
• M88: 54,298,342 km (0.113 R)
• M89: 55,104,376 km (0.114 R)
• M90: 57,000,529 km (0.091 R)
• M91: 57,182,290 km (0.054 R)
• M92: 58,642,814 km (0.08 R)
• M93: 59,285,786 km (0.098 R)
• M94: 59,377,788 km (0.043 R)
• M95: 61,507,464 km (0.072 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: 158 - 15,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit