🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 159 Days

Day: 45.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.55 AU - 0.69 AU

Year: 213 Days

Day: 22.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.63 AU - 0.71 AU

Year: 239 Days

Day: 24 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,322,779 km

• M1: 211,232 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.6 AU - 2.04 AU

Year: 1072 Days

Day: 27.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,322,779 km

• M1: 1,574,667 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 9.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.43 AU - 3.99 AU

Year: 3120 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,322,779 km

• M1: 114,742 km (0.104 R)
• M2: 179,517 km (0.101 R)
• M3: 242,498 km (0.101 R)
• M4: 306,526 km (0.119 R)
• M5: 397,930 km (0.111 R)
• M6: 486,043 km (0.089 R)
• M7: 544,087 km (0.051 R)
• M8: 717,471 km (0.08 R)
• M9: 1,384,977 km (0.06 R)
• M10: 1,775,727 km (0.072 R)
• M11: 2,038,570 km (0.064 R)
• M12: 2,137,305 km (0.09 R)
• M13: 2,237,685 km (0.099 R)
• M14: 2,404,187 km (0.054 R)
• M15: 2,469,262 km (0.029 R)
• M16: 2,845,202 km (0.076 R)
• M17: 3,253,604 km (0.061 R)
• M18: 3,413,375 km (0.057 R)
• M19: 3,650,487 km (0.051 R)
• M20: 3,771,063 km (0.107 R)
• M21: 3,847,059 km (0.072 R)
• M22: 3,908,244 km (0.071 R)
• M23: 4,314,103 km (0.119 R)
• M24: 4,441,710 km (0.095 R)
• M25: 4,570,664 km (0.105 R)
• M26: 4,684,358 km (0.093 R)
• M27: 4,799,100 km (0.071 R)
• M28: 5,115,350 km (0.113 R)
• M29: 5,387,019 km (0.067 R)
• M30: 5,698,183 km (0.103 R)
• M31: 6,050,785 km (0.119 R)
• M32: 6,122,293 km (0.11 R)
• M33: 6,193,950 km (0.107 R)
• M34: 6,465,171 km (0.11 R)
• M35: 6,538,175 km (0.114 R)
• M36: 6,611,478 km (0.043 R)
• M37: 6,888,832 km (0.051 R)
• M38: 7,608,249 km (0.092 R)
• M39: 8,074,994 km (0.117 R)
• M40: 8,571,210 km (0.074 R)
• M41: 8,671,590 km (0.105 R)
• M42: 9,056,655 km (0.083 R)
• M43: 9,199,970 km (0.028 R)
• M44: 9,364,677 km (0.104 R)
• M45: 9,572,020 km (0.119 R)
• M46: 9,822,746 km (0.083 R)
• M47: 10,012,286 km (0.11 R)
• M48: 10,545,004 km (0.085 R)
• M49: 10,955,950 km (0.092 R)
• M50: 11,086,848 km (0.09 R)
• M51: 11,152,521 km (0.089 R)
• M52: 11,704,537 km (0.08 R)
• M53: 11,793,698 km (0.072 R)
• M54: 12,040,085 km (0.087 R)
• M55: 12,130,143 km (0.094 R)
• M56: 12,288,268 km (0.105 R)
• M57: 12,401,514 km (0.114 R)
• M58: 12,492,469 km (0.058 R)
• M59: 12,629,202 km (0.083 R)
• M60: 13,413,843 km (0.113 R)
• M61: 13,647,515 km (0.111 R)
• M62: 13,882,682 km (0.1 R)
• M63: 14,024,352 km (0.087 R)
• M64: 14,095,411 km (0.109 R)
• M65: 14,524,158 km (0.066 R)
• M66: 14,836,369 km (0.082 R)
• M67: 15,126,738 km (0.061 R)
• M68: 15,296,831 km (0.06 R)
• M69: 15,492,206 km (0.077 R)
• M70: 15,639,111 km (0.066 R)
• M71: 15,860,516 km (0.064 R)
• M72: 15,959,250 km (0.081 R)
• M73: 16,107,801 km (0.083 R)
• M74: 16,506,031 km (0.096 R)
• M75: 16,882,269 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.6

Radius: 13

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.58 AU - 4.64 AU

Year: 4321 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,322,779 km

• M1: 169,195 km (0.075 R)
• M2: 272,867 km (0.095 R)
• M3: 466,297 km (0.104 R)
• M4: 547,229 km (0.077 R)
• M5: 812,915 km (0.115 R)
• M6: 1,092,962 km (0.051 R)
• M7: 1,312,422 km (0.078 R)
• M8: 1,435,541 km (0.089 R)
• M9: 1,863,840 km (0.096 R)
• M10: 1,950,756 km (0.063 R)
• M11: 2,039,169 km (0.104 R)
• M12: 2,275,683 km (0.073 R)
• M13: 2,598,665 km (0.086 R)
• M14: 3,162,798 km (0.056 R)
• M15: 3,288,760 km (0.072 R)
• M16: 4,102,273 km (0.106 R)
• M17: 4,449,489 km (0.073 R)
• M18: 4,686,303 km (0.068 R)
• M19: 5,000,458 km (0.096 R)
• M20: 5,346,628 km (0.112 R)
• M21: 5,497,423 km (0.037 R)
• M22: 5,675,145 km (0.107 R)
• M23: 6,272,489 km (0.07 R)
• M24: 6,592,180 km (0.077 R)
• M25: 6,862,802 km (0.105 R)
• M26: 7,081,963 km (0.115 R)
• M27: 8,532,614 km (0.029 R)
• M28: 8,738,760 km (0.073 R)
• M29: 8,887,161 km (0.115 R)
• M30: 9,427,957 km (0.081 R)
• M31: 10,134,657 km (0.106 R)
• M32: 10,415,901 km (0.098 R)
• M33: 10,573,278 km (0.113 R)
• M34: 10,667,974 km (0.074 R)
• M35: 10,858,412 km (0.084 R)
• M36: 12,123,860 km (0.118 R)
• M37: 12,925,555 km (0.07 R)
• M38: 13,779,011 km (0.08 R)
• M39: 13,951,797 km (0.096 R)
• M40: 14,299,761 km (0.102 R)
• M41: 15,039,822 km (0.101 R)
• M42: 15,217,843 km (0.041 R)
• M43: 16,520,392 km (0.101 R)
• M44: 16,925,503 km (0.064 R)
• M45: 17,707,900 km (0.06 R)
• M46: 18,160,434 km (0.116 R)
• M47: 18,388,121 km (0.103 R)
• M48: 18,654,854 km (0.032 R)
• M49: 18,846,340 km (0.054 R)
• M50: 19,696,056 km (0.092 R)
• M51: 20,204,090 km (0.109 R)
• M52: 20,637,475 km (0.094 R)
• M53: 20,795,750 km (0.096 R)
• M54: 21,673,740 km (0.113 R)
• M55: 21,955,582 km (0.053 R)
• M56: 23,136,507 km (0.106 R)
• M57: 23,259,776 km (0.094 R)
• M58: 23,424,633 km (0.092 R)
• M59: 23,672,517 km (0.079 R)
• M60: 24,254,303 km (0.114 R)
• M61: 24,547,066 km (0.119 R)
• M62: 24,883,063 km (0.097 R)
• M63: 25,009,323 km (0.104 R)
• M64: 25,178,219 km (0.08 R)
• M65: 26,413,598 km (0.068 R)
• M66: 26,671,804 km (0.094 R)
• M67: 26,801,057 km (0.107 R)
• M68: 27,363,994 km (0.056 R)
• M69: 27,668,725 km (0.109 R)
• M70: 28,545,667 km (0.111 R)
• M71: 28,943,298 km (0.116 R)
• M72: 29,120,572 km (0.055 R)
• M73: 29,833,406 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.6

Radius: 14.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.74 AU - 8.48 AU

Year: 9165 Days

Day: 5.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,322,779 km

• M1: 330,910 km (0.107 R)
• M2: 606,171 km (0.104 R)
• M3: 716,873 km (0.074 R)
• M4: 1,384,827 km (0.12 R)
• M5: 1,606,083 km (0.092 R)
• M6: 1,911,861 km (0.104 R)
• M7: 2,445,925 km (0.094 R)
• M8: 3,170,278 km (0.09 R)
• M9: 3,833,296 km (0.109 R)
• M10: 4,148,947 km (0.106 R)
• M11: 4,245,438 km (0.042 R)
• M12: 4,941,367 km (0.089 R)
• M13: 5,112,358 km (0.114 R)
• M14: 5,250,736 km (0.091 R)
• M15: 5,425,316 km (0.093 R)
• M16: 5,566,387 km (0.116 R)
• M17: 5,744,558 km (0.102 R)
• M18: 6,513,491 km (0.07 R)
• M19: 6,626,138 km (0.065 R)
• M20: 6,891,226 km (0.094 R)
• M21: 7,237,246 km (0.095 R)
• M22: 7,747,375 km (0.105 R)
• M23: 8,269,022 km (0.095 R)
• M24: 8,391,094 km (0.108 R)
• M25: 8,843,777 km (0.106 R)
• M26: 9,094,055 km (0.069 R)
• M27: 10,336,764 km (0.095 R)
• M28: 10,468,410 km (0.075 R)
• M29: 10,600,655 km (0.115 R)
• M30: 10,733,348 km (0.086 R)
• M31: 11,314,985 km (0.034 R)
• M32: 11,450,670 km (0.099 R)
• M33: 11,632,431 km (0.116 R)
• M34: 12,045,022 km (0.048 R)
• M35: 12,229,925 km (0.09 R)
• M36: 12,462,400 km (0.072 R)
• M37: 12,649,398 km (0.108 R)
• M38: 12,790,319 km (0.073 R)
• M39: 13,121,080 km (0.1 R)
• M40: 13,550,575 km (0.112 R)
• M41: 14,374,411 km (0.113 R)
• M42: 15,314,484 km (0.083 R)
• M43: 15,615,475 km (0.09 R)
• M44: 16,530,266 km (0.085 R)
• M45: 17,357,991 km (0.116 R)
• M46: 18,199,329 km (0.071 R)
• M47: 18,464,865 km (0.102 R)
• M48: 19,377,711 km (0.101 R)
• M49: 21,079,836 km (0.055 R)
• M50: 22,203,316 km (0.062 R)
• M51: 22,316,711 km (0.046 R)
• M52: 22,487,253 km (0.102 R)
• M53: 22,601,097 km (0.116 R)
• M54: 22,886,829 km (0.114 R)
• M55: 26,526,694 km (0.108 R)
• M56: 26,707,409 km (0.101 R)
• M57: 27,009,447 km (0.085 R)
• M58: 29,341,678 km (0.054 R)
• M59: 29,840,886 km (0.104 R)
• M60: 32,314,337 km (0.119 R)
• M61: 32,765,374 km (0.103 R)
• M62: 33,088,655 km (0.104 R)
• M63: 33,348,208 km (0.109 R)
• M64: 34,985,108 km (0.074 R)
• M65: 35,647,228 km (0.058 R)
• M66: 35,913,213 km (0.114 R)
• M67: 36,916,566 km (0.108 R)
• M68: 37,793,658 km (0.113 R)
• M69: 38,132,796 km (0.098 R)
• M70: 39,224,861 km (0.116 R)
• M71: 42,421,618 km (0.089 R)
• M72: 42,562,539 km (0.069 R)
• M73: 43,340,149 km (0.108 R)
• M74: 44,551,293 km (0.107 R)
• M75: 44,766,116 km (0.029 R)
• M76: 46,134,936 km (0.1 R)
• M77: 46,642,671 km (0.12 R)
• M78: 47,663,826 km (0.081 R)
• M79: 48,177,246 km (0.113 R)
• M80: 49,135,421 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.9

Radius: 12

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.43 AU - 9.59 AU

Year: 10838 Days

Day: 13.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 150.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,322,779 km

• M1: 233,073 km (0.064 R)
• M2: 346,469 km (0.102 R)
• M3: 568,173 km (0.084 R)
• M4: 781,649 km (0.075 R)
• M5: 980,464 km (0.091 R)
• M6: 1,108,221 km (0.097 R)
• M7: 1,264,850 km (0.098 R)
• M8: 1,501,813 km (0.103 R)
• M9: 1,858,006 km (0.101 R)
• M10: 2,046,349 km (0.073 R)
• M11: 2,441,886 km (0.118 R)
• M12: 2,559,470 km (0.077 R)
• M13: 2,709,217 km (0.082 R)
• M14: 3,534,250 km (0.098 R)
• M15: 3,667,841 km (0.052 R)
• M16: 4,148,947 km (0.088 R)
• M17: 4,540,894 km (0.09 R)
• M18: 4,686,452 km (0.106 R)
• M19: 6,634,067 km (0.099 R)
• M20: 6,841,111 km (0.102 R)
• M21: 7,050,548 km (0.095 R)
• M22: 7,304,565 km (0.104 R)
• M23: 7,432,621 km (0.097 R)
• M24: 8,217,261 km (0.113 R)
• M25: 8,306,123 km (0.059 R)
• M26: 8,484,742 km (0.089 R)
• M27: 8,800,394 km (0.094 R)
• M28: 8,891,349 km (0.104 R)
• M29: 10,196,740 km (0.102 R)
• M30: 11,067,250 km (0.107 R)
• M31: 12,366,658 km (0.088 R)
• M32: 12,827,718 km (0.102 R)
• M33: 13,346,524 km (0.072 R)
• M34: 14,944,079 km (0.109 R)
• M35: 15,380,307 km (0.052 R)
• M36: 17,166,804 km (0.027 R)
• M37: 17,738,418 km (0.049 R)
• M38: 19,018,078 km (0.109 R)
• M39: 19,253,844 km (0.107 R)
• M40: 19,490,658 km (0.066 R)
• M41: 19,847,748 km (0.069 R)
• M42: 20,327,209 km (0.112 R)
• M43: 21,973,534 km (0.072 R)
• M44: 23,094,770 km (0.118 R)
• M45: 24,043,220 km (0.059 R)
• M46: 24,170,678 km (0.12 R)
• M47: 25,262,892 km (0.065 R)
• M48: 25,913,044 km (0.064 R)
• M49: 26,305,738 km (0.094 R)
• M50: 26,436,936 km (0.054 R)
• M51: 26,766,201 km (0.062 R)
• M52: 26,898,296 km (0.095 R)
• M53: 28,029,854 km (0.117 R)
• M54: 28,164,043 km (0.045 R)
• M55: 28,973,517 km (0.068 R)
• M56: 29,245,037 km (0.11 R)
• M57: 29,381,022 km (0.114 R)
• M58: 30,960,925 km (0.095 R)
• M59: 31,169,016 km (0.059 R)
• M60: 31,726,268 km (0.068 R)
• M61: 32,568,354 km (0.031 R)
• M62: 32,709,275 km (0.113 R)
• M63: 33,204,594 km (0.091 R)
• M64: 34,777,466 km (0.102 R)
• M65: 35,355,362 km (0.069 R)
• M66: 36,155,113 km (0.091 R)
• M67: 38,069,367 km (0.077 R)
• M68: 39,263,607 km (0.092 R)
• M69: 39,488,901 km (0.095 R)
• M70: 40,016,383 km (0.043 R)
• M71: 40,697,802 km (0.075 R)
• M72: 41,383,109 km (0.066 R)
• M73: 41,918,819 km (0.071 R)
• M74: 42,610,859 km (0.073 R)
• M75: 43,306,788 km (0.072 R)
• M76: 43,694,995 km (0.12 R)
• M77: 43,850,577 km (0.087 R)
• M78: 44,553,088 km (0.108 R)
• M79: 46,365,466 km (0.104 R)
• M80: 49,169,080 km (0.051 R)
• M81: 50,550,766 km (0.066 R)
• M82: 51,451,495 km (0.115 R)
• M83: 51,698,032 km (0.069 R)
• M84: 53,351,986 km (0.081 R)
• M85: 54,352,646 km (0.059 R)
• M86: 54,687,446 km (0.116 R)
• M87: 55,612,111 km (0.045 R)
• M88: 55,865,230 km (0.061 R)
• M89: 56,626,684 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.2

Radius: 5.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.67 AU - 14.01 AU

Year: 21270 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,322,779 km

• M1: 67,469 km (0.069 R)
• M2: 123,867 km (0.084 R)
• M3: 187,297 km (0.104 R)
• M4: 288,873 km (0.11 R)
• M5: 467,942 km (0.11 R)
• M6: 594,352 km (0.112 R)
• M7: 957,127 km (0.051 R)
• M8: 1,224,459 km (0.107 R)
• M9: 1,422,825 km (0.033 R)
• M10: 1,631,365 km (0.116 R)
• M11: 1,775,876 km (0.117 R)
• M12: 2,000,273 km (0.103 R)
• M13: 3,132,729 km (0.116 R)
• M14: 3,312,546 km (0.105 R)
• M15: 3,650,936 km (0.103 R)
• M16: 3,745,033 km (0.119 R)
• M17: 4,260,996 km (0.05 R)
• M18: 4,833,358 km (0.085 R)
• M19: 5,429,655 km (0.047 R)
• M20: 5,537,365 km (0.062 R)
• M21: 5,609,471 km (0.071 R)
• M22: 5,754,731 km (0.051 R)
• M23: 6,882,998 km (0.116 R)
• M24: 7,955,166 km (0.085 R)
• M25: 8,036,547 km (0.079 R)
• M26: 8,782,293 km (0.049 R)
• M27: 9,854,161 km (0.095 R)
• M28: 10,249,997 km (0.099 R)
• M29: 10,651,069 km (0.119 R)
• M30: 10,921,393 km (0.109 R)
• M31: 11,012,049 km (0.109 R)
• M32: 11,057,377 km (0.104 R)
• M33: 11,978,152 km (0.115 R)
• M34: 12,684,703 km (0.117 R)
• M35: 13,067,075 km (0.068 R)
• M36: 13,892,257 km (0.075 R)
• M37: 15,643,300 km (0.103 R)
• M38: 16,311,105 km (0.114 R)
• M39: 16,674,627 km (0.109 R)
• M40: 17,198,519 km (0.051 R)
• M41: 17,356,794 km (0.111 R)
• M42: 17,462,559 km (0.098 R)
• M43: 17,834,460 km (0.059 R)
• M44: 18,424,025 km (0.084 R)
• M45: 18,477,880 km (0.11 R)
• M46: 21,636,639 km (0.074 R)
• M47: 22,322,545 km (0.092 R)
• M48: 22,552,777 km (0.118 R)
• M49: 27,442,832 km (0.072 R)
• M50: 27,627,735 km (0.083 R)
• M51: 28,184,987 km (0.1 R)
• M52: 30,068,873 km (0.077 R)
• M53: 31,026,150 km (0.072 R)
• M54: 32,122,852 km (0.041 R)
• M55: 34,886,672 km (0.077 R)
• M56: 36,094,226 km (0.113 R)
• M57: 38,688,253 km (0.108 R)
• M58: 38,826,482 km (0.057 R)
• M59: 38,895,596 km (0.119 R)
• M60: 39,103,238 km (0.088 R)
• M61: 39,728,557 km (0.086 R)
• M62: 40,427,329 km (0.106 R)
• M63: 41,200,600 km (0.042 R)
• M64: 41,624,411 km (0.065 R)
• M65: 41,836,840 km (0.062 R)
• M66: 42,262,745 km (0.094 R)
• M67: 42,476,371 km (0.11 R)
• M68: 43,334,015 km (0.103 R)
• M69: 44,197,494 km (0.097 R)
• M70: 44,414,261 km (0.11 R)
• M71: 46,087,663 km (0.053 R)
• M72: 46,307,422 km (0.085 R)
• M73: 46,527,631 km (0.066 R)
• M74: 46,674,536 km (0.096 R)
• M75: 46,821,590 km (0.101 R)
• M76: 47,559,557 km (0.074 R)
• M77: 49,796,045 km (0.038 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 10,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit