🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 228 Days

Day: 20.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.75 AU - 0.77 AU

Year: 296 Days

Day: 19.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.85 AU - 1.07 AU

Year: 420 Days

Day: 17.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 106.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,495,024 km

• M1: 230,530 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 8.2

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.05 AU - 3.39 AU

Year: 2578 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 11,495,024 km

• M1: 124,765 km (0.085 R)
• M2: 316,699 km (0.106 R)
• M3: 541,544 km (0.119 R)
• M4: 709,244 km (0.12 R)
• M5: 804,537 km (0.065 R)
• M6: 1,029,832 km (0.088 R)
• M7: 1,310,029 km (0.113 R)
• M8: 1,440,927 km (0.117 R)
• M9: 1,601,146 km (0.071 R)
• M10: 1,793,529 km (0.092 R)
• M11: 1,846,187 km (0.117 R)
• M12: 1,952,851 km (0.102 R)
• M13: 2,103,196 km (0.083 R)
• M14: 2,186,672 km (0.1 R)
• M15: 2,473,302 km (0.087 R)
• M16: 2,532,094 km (0.084 R)
• M17: 2,772,049 km (0.116 R)
• M18: 2,925,835 km (0.063 R)
• M19: 3,403,800 km (0.104 R)
• M20: 3,485,930 km (0.116 R)
• M21: 3,635,228 km (0.096 R)
• M22: 4,166,002 km (0.12 R)
• M23: 4,218,660 km (0.08 R)
• M24: 4,342,527 km (0.048 R)
• M25: 4,575,600 km (0.057 R)
• M26: 4,702,759 km (0.106 R)
• M27: 5,016,615 km (0.114 R)
• M28: 5,185,511 km (0.107 R)
• M29: 5,548,286 km (0.041 R)
• M30: 6,541,915 km (0.112 R)
• M31: 6,603,250 km (0.108 R)
• M32: 7,206,429 km (0.031 R)
• M33: 7,375,923 km (0.119 R)
• M34: 7,439,801 km (0.05 R)
• M35: 7,503,829 km (0.05 R)
• M36: 7,654,175 km (0.065 R)
• M37: 7,740,493 km (0.07 R)
• M38: 7,827,110 km (0.096 R)
• M39: 7,957,560 km (0.106 R)
• M40: 8,023,233 km (0.111 R)
• M41: 8,154,879 km (0.083 R)
• M42: 8,778,702 km (0.105 R)
• M43: 8,869,059 km (0.084 R)
• M44: 9,073,560 km (0.056 R)
• M45: 9,394,746 km (0.101 R)
• M46: 9,649,811 km (0.081 R)
• M47: 10,356,810 km (0.072 R)
• M48: 10,692,508 km (0.109 R)
• M49: 11,349,990 km (0.055 R)
• M50: 11,522,626 km (0.04 R)
• M51: 11,895,424 km (0.101 R)
• M52: 12,246,979 km (0.107 R)
• M53: 12,883,219 km (0.044 R)
• M54: 12,985,993 km (0.092 R)
• M55: 14,134,755 km (0.067 R)
• M56: 14,400,291 km (0.044 R)
• M57: 14,640,695 km (0.082 R)
• M58: 14,801,812 km (0.09 R)
• M59: 14,909,522 km (0.096 R)
• M60: 16,221,944 km (0.092 R)
• M61: 16,639,771 km (0.107 R)
• M62: 16,695,721 km (0.094 R)
• M63: 17,343,779 km (0.112 R)
• M64: 17,485,747 km (0.046 R)
• M65: 17,656,737 km (0.047 R)
• M66: 18,057,660 km (0.044 R)
• M67: 18,461,574 km (0.106 R)
• M68: 18,664,578 km (0.074 R)
• M69: 18,780,965 km (0.052 R)
• M70: 19,014,488 km (0.088 R)
• M71: 19,131,623 km (0.113 R)
• M72: 19,190,265 km (0.056 R)
• M73: 19,366,492 km (0.116 R)
• M74: 19,454,904 km (0.105 R)
• M75: 19,543,316 km (0.077 R)
• M76: 19,661,499 km (0.032 R)
• M77: 19,898,611 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 11.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.66 AU - 4.3 AU

Year: 2897 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 11,495,024 km

• M1: 203,004 km (0.051 R)
• M2: 285,283 km (0.105 R)
• M3: 465,249 km (0.093 R)
• M4: 541,095 km (0.103 R)
• M5: 640,578 km (0.061 R)
• M6: 727,195 km (0.112 R)
• M7: 860,337 km (0.116 R)
• M8: 957,726 km (0.116 R)
• M9: 1,105,379 km (0.084 R)
• M10: 1,335,460 km (0.1 R)
• M11: 1,450,052 km (0.117 R)
• M12: 1,689,409 km (0.088 R)
• M13: 1,856,210 km (0.087 R)
• M14: 2,043,357 km (0.12 R)
• M15: 2,191,459 km (0.119 R)
• M16: 2,420,643 km (0.101 R)
• M17: 2,836,675 km (0.114 R)
• M18: 2,935,858 km (0.117 R)
• M19: 3,206,331 km (0.117 R)
• M20: 3,717,058 km (0.05 R)
• M21: 4,444,254 km (0.114 R)
• M22: 4,540,595 km (0.091 R)
• M23: 4,755,268 km (0.092 R)
• M24: 5,316,708 km (0.118 R)
• M25: 5,543,050 km (0.092 R)
• M26: 5,647,020 km (0.097 R)
• M27: 5,920,485 km (0.07 R)
• M28: 6,262,915 km (0.115 R)
• M29: 6,392,915 km (0.104 R)
• M30: 6,922,492 km (0.044 R)
• M31: 7,124,599 km (0.11 R)
• M32: 7,397,316 km (0.072 R)
• M33: 7,743,036 km (0.09 R)
• M34: 7,929,585 km (0.102 R)
• M35: 8,212,325 km (0.034 R)
• M36: 8,354,891 km (0.104 R)
• M37: 8,426,399 km (0.08 R)
• M38: 9,178,278 km (0.114 R)
• M39: 9,500,063 km (0.112 R)
• M40: 9,875,853 km (0.032 R)
• M41: 10,231,148 km (0.061 R)
• M42: 10,410,366 km (0.117 R)
• M43: 10,719,884 km (0.114 R)
• M44: 10,823,855 km (0.098 R)
• M45: 11,111,232 km (0.118 R)
• M46: 11,507,367 km (0.082 R)
• M47: 11,587,103 km (0.052 R)
• M48: 11,693,766 km (0.052 R)
• M49: 12,096,484 km (0.08 R)
• M50: 12,915,981 km (0.116 R)
• M51: 12,998,858 km (0.115 R)
• M52: 13,193,036 km (0.055 R)
• M53: 13,360,287 km (0.104 R)
• M54: 13,668,608 km (0.114 R)
• M55: 13,753,131 km (0.099 R)
• M56: 13,922,775 km (0.093 R)
• M57: 14,235,434 km (0.119 R)
• M58: 15,216,647 km (0.095 R)
• M59: 15,450,618 km (0.087 R)
• M60: 15,715,406 km (0.102 R)
• M61: 16,070,701 km (0.088 R)
• M62: 16,159,861 km (0.112 R)
• M63: 16,638,724 km (0.082 R)
• M64: 16,789,219 km (0.097 R)
• M65: 17,518,359 km (0.093 R)
• M66: 17,794,368 km (0.094 R)
• M67: 18,102,838 km (0.112 R)
• M68: 18,944,476 km (0.078 R)
• M69: 19,070,288 km (0.09 R)
• M70: 20,214,711 km (0.072 R)
• M71: 20,665,899 km (0.081 R)
• M72: 20,762,988 km (0.05 R)
• M73: 21,874,051 km (0.095 R)
• M74: 22,039,058 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 13.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.38 AU - 4.16 AU

Year: 3266 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 11,495,024 km

• M1: 168,447 km (0.109 R)
• M2: 252,820 km (0.087 R)
• M3: 368,460 km (0.078 R)
• M4: 513,270 km (0.108 R)
• M5: 616,044 km (0.047 R)
• M6: 735,274 km (0.067 R)
• M7: 1,144,723 km (0.099 R)
• M8: 1,229,246 km (0.083 R)
• M9: 1,316,312 km (0.116 R)
• M10: 1,476,381 km (0.031 R)
• M11: 1,783,655 km (0.116 R)
• M12: 2,112,023 km (0.109 R)
• M13: 2,277,478 km (0.11 R)
• M14: 2,710,713 km (0.118 R)
• M15: 2,878,263 km (0.116 R)
• M16: 2,983,281 km (0.115 R)
• M17: 3,169,979 km (0.1 R)
• M18: 3,346,953 km (0.115 R)
• M19: 3,569,405 km (0.097 R)
• M20: 3,696,563 km (0.109 R)
• M21: 3,955,816 km (0.102 R)
• M22: 4,072,952 km (0.049 R)
• M23: 4,310,812 km (0.046 R)
• M24: 4,477,015 km (0.117 R)
• M25: 4,676,280 km (0.071 R)
• M26: 4,878,387 km (0.073 R)
• M27: 5,051,770 km (0.085 R)
• M28: 5,227,249 km (0.051 R)
• M29: 5,567,883 km (0.077 R)
• M30: 6,185,872 km (0.077 R)
• M31: 6,288,047 km (0.086 R)
• M32: 6,390,971 km (0.115 R)
• M33: 6,668,026 km (0.074 R)
• M34: 6,808,049 km (0.111 R)
• M35: 7,108,891 km (0.113 R)
• M36: 7,216,152 km (0.091 R)
• M37: 7,650,585 km (0.11 R)
• M38: 8,112,244 km (0.098 R)
• M39: 8,224,442 km (0.118 R)
• M40: 8,412,487 km (0.077 R)
• M41: 8,602,027 km (0.109 R)
• M42: 8,716,320 km (0.116 R)
• M43: 8,985,297 km (0.12 R)
• M44: 9,433,043 km (0.102 R)
• M45: 9,848,327 km (0.055 R)
• M46: 10,452,104 km (0.048 R)
• M47: 10,840,610 km (0.117 R)
• M48: 11,233,903 km (0.032 R)
• M49: 11,463,834 km (0.085 R)
• M50: 11,737,599 km (0.105 R)
• M51: 11,843,364 km (0.086 R)
• M52: 11,970,822 km (0.082 R)
• M53: 12,098,728 km (0.097 R)
• M54: 12,463,597 km (0.053 R)
• M55: 12,571,607 km (0.12 R)
• M56: 12,658,373 km (0.087 R)
• M57: 12,919,422 km (0.062 R)
• M58: 13,491,334 km (0.089 R)
• M59: 13,602,186 km (0.092 R)
• M60: 13,735,777 km (0.038 R)
• M61: 14,026,596 km (0.115 R)
• M62: 14,183,973 km (0.115 R)
• M63: 14,274,330 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.3

Radius: 13.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.9 AU - 5.84 AU

Year: 4796 Days

Day: 15 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 11,495,024 km

• M1: 179,368 km (0.116 R)
• M2: 489,634 km (0.11 R)
• M3: 611,706 km (0.113 R)
• M4: 891,903 km (0.081 R)
• M5: 1,183,618 km (0.119 R)
• M6: 1,357,601 km (0.095 R)
• M7: 1,506,451 km (0.111 R)
• M8: 1,591,721 km (0.095 R)
• M9: 1,821,354 km (0.114 R)
• M10: 2,043,357 km (0.109 R)
• M11: 2,313,830 km (0.078 R)
• M12: 2,514,291 km (0.087 R)
• M13: 2,954,259 km (0.093 R)
• M14: 3,283,524 km (0.106 R)
• M15: 3,882,663 km (0.039 R)
• M16: 4,073,999 km (0.112 R)
• M17: 4,219,558 km (0.094 R)
• M18: 4,844,727 km (0.057 R)
• M19: 4,947,501 km (0.092 R)
• M20: 5,392,554 km (0.075 R)
• M21: 7,035,887 km (0.085 R)
• M22: 7,716,109 km (0.117 R)
• M23: 8,109,850 km (0.053 R)
• M24: 8,386,307 km (0.066 R)
• M25: 8,697,171 km (0.101 R)
• M26: 9,298,405 km (0.112 R)
• M27: 9,782,504 km (0.118 R)
• M28: 9,945,715 km (0.09 R)
• M29: 10,077,062 km (0.078 R)
• M30: 10,274,980 km (0.113 R)
• M31: 10,507,605 km (0.11 R)
• M32: 10,809,194 km (0.07 R)
• M33: 11,558,530 km (0.087 R)
• M34: 11,696,609 km (0.032 R)
• M35: 12,079,280 km (0.103 R)
• M36: 13,832,866 km (0.085 R)
• M37: 14,237,529 km (0.091 R)
• M38: 14,571,431 km (0.117 R)
• M39: 14,683,330 km (0.057 R)
• M40: 15,133,769 km (0.069 R)
• M41: 15,550,699 km (0.103 R)
• M42: 16,086,857 km (0.079 R)
• M43: 16,318,585 km (0.092 R)
• M44: 16,824,225 km (0.094 R)
• M45: 16,980,854 km (0.059 R)
• M46: 17,177,426 km (0.109 R)
• M47: 17,335,102 km (0.03 R)
• M48: 17,533,020 km (0.106 R)
• M49: 17,891,008 km (0.098 R)
• M50: 18,010,836 km (0.064 R)
• M51: 18,573,922 km (0.072 R)
• M52: 19,101,853 km (0.051 R)
• M53: 19,758,588 km (0.058 R)
• M54: 20,799,340 km (0.111 R)
• M55: 21,220,608 km (0.092 R)
• M56: 21,559,746 km (0.086 R)
• M57: 21,644,867 km (0.078 R)
• M58: 22,329,277 km (0.101 R)
• M59: 22,674,250 km (0.107 R)
• M60: 22,847,335 km (0.039 R)
• M61: 23,983,381 km (0.03 R)
• M62: 24,248,169 km (0.08 R)
• M63: 24,425,293 km (0.081 R)
• M64: 24,558,286 km (0.113 R)
• M65: 25,721,708 km (0.074 R)
• M66: 25,812,065 km (0.118 R)
• M67: 25,947,601 km (0.056 R)
• M68: 26,128,764 km (0.066 R)
• M69: 27,731,406 km (0.079 R)
• M70: 28,755,104 km (0.105 R)
• M71: 30,075,754 km (0.112 R)
• M72: 30,504,502 km (0.071 R)
• M73: 31,175,448 km (0.074 R)
• M74: 32,336,926 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 10.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.23 AU - 6.61 AU

Year: 5631 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 11,495,024 km

• M1: 134,937 km (0.114 R)
• M2: 248,781 km (0.109 R)
• M3: 385,364 km (0.108 R)
• M4: 465,698 km (0.119 R)
• M5: 793,168 km (0.091 R)
• M6: 867,069 km (0.098 R)
• M7: 1,149,360 km (0.092 R)
• M8: 1,218,624 km (0.053 R)
• M9: 1,329,626 km (0.117 R)
• M10: 1,468,901 km (0.079 R)
• M11: 1,553,275 km (0.112 R)
• M12: 1,999,974 km (0.111 R)
• M13: 2,103,645 km (0.079 R)
• M14: 2,199,388 km (0.115 R)
• M15: 2,267,455 km (0.111 R)
• M16: 2,485,718 km (0.036 R)
• M17: 2,731,807 km (0.115 R)
• M18: 2,953,660 km (0.057 R)
• M19: 3,381,660 km (0.068 R)
• M20: 3,840,925 km (0.099 R)
• M21: 4,162,112 km (0.11 R)
• M22: 4,259,051 km (0.083 R)
• M23: 4,529,375 km (0.068 R)
• M24: 4,666,706 km (0.071 R)
• M25: 4,742,253 km (0.108 R)
• M26: 5,009,733 km (0.118 R)
• M27: 5,099,941 km (0.104 R)
• M28: 5,242,957 km (0.11 R)
• M29: 5,347,825 km (0.098 R)
• M30: 5,519,563 km (0.086 R)
• M31: 5,612,912 km (0.045 R)
• M32: 5,706,710 km (0.086 R)
• M33: 5,774,029 km (0.114 R)
• M34: 5,964,018 km (0.104 R)
• M35: 6,225,216 km (0.1 R)
• M36: 6,392,167 km (0.066 R)
• M37: 6,588,739 km (0.092 R)
• M38: 6,787,405 km (0.108 R)
• M39: 6,873,125 km (0.099 R)
• M40: 6,973,505 km (0.09 R)
• M41: 7,424,542 km (0.071 R)
• M42: 7,884,855 km (0.097 R)
• M43: 8,247,779 km (0.099 R)
• M44: 8,755,664 km (0.075 R)
• M45: 9,005,642 km (0.05 R)
• M46: 9,099,889 km (0.081 R)
• M47: 9,257,864 km (0.063 R)
• M48: 9,416,737 km (0.119 R)
• M49: 9,544,494 km (0.112 R)
• M50: 10,175,647 km (0.116 R)
• M51: 10,339,606 km (0.098 R)
• M52: 10,903,740 km (0.086 R)
• M53: 11,122,153 km (0.101 R)
• M54: 11,206,526 km (0.082 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: 239 - 19,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit