🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.52 AU - 0.8 AU

Year: 192 Days

Day: 25.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 196 Days

Day: 40.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.26 AU - 1.4 AU

Year: 549 Days

Day: 13.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 102,247,974 km

• M1: 246,238 km (0.092 R)
• M2: 876,943 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.69 AU - 5.17 AU

Year: 3339 Days

Day: 32 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,247,974 km

• M1: 41,139 km (0.095 R)

Asteroid Belt

Center: 7.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.1

Radius: 12.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.17 AU - 12.07 AU

Year: 12395 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 102,247,974 km

• M1: 233,821 km (0.072 R)
• M2: 424,858 km (0.108 R)
• M3: 532,419 km (0.062 R)
• M4: 704,157 km (0.087 R)
• M5: 815,009 km (0.096 R)
• M6: 1,133,204 km (0.117 R)
• M7: 1,252,882 km (0.076 R)
• M8: 1,376,899 km (0.115 R)
• M9: 1,593,517 km (0.113 R)
• M10: 1,774,979 km (0.116 R)
• M11: 2,060,561 km (0.106 R)
• M12: 2,395,361 km (0.115 R)
• M13: 2,640,253 km (0.087 R)
• M14: 3,023,373 km (0.072 R)
• M15: 4,026,576 km (0.104 R)
• M16: 4,319,040 km (0.086 R)
• M17: 4,661,918 km (0.103 R)
• M18: 4,902,771 km (0.076 R)
• M19: 5,058,353 km (0.108 R)
• M20: 5,147,812 km (0.087 R)
• M21: 5,305,937 km (0.088 R)
• M22: 5,719,875 km (0.116 R)
• M23: 6,025,503 km (0.084 R)
• M24: 6,579,314 km (0.066 R)
• M25: 7,049,201 km (0.103 R)
• M26: 7,300,825 km (0.111 R)
• M27: 8,021,438 km (0.086 R)
• M28: 8,710,934 km (0.071 R)
• M29: 9,336,702 km (0.109 R)
• M30: 9,557,808 km (0.081 R)
• M31: 9,949,006 km (0.054 R)
• M32: 10,431,011 km (0.036 R)
• M33: 10,603,048 km (0.098 R)
• M34: 11,241,682 km (0.06 R)
• M35: 11,743,732 km (0.106 R)
• M36: 12,313,550 km (0.1 R)
• M37: 13,077,098 km (0.081 R)
• M38: 13,169,849 km (0.095 R)
• M39: 13,262,749 km (0.104 R)
• M40: 13,730,392 km (0.056 R)
• M41: 14,045,295 km (0.119 R)
• M42: 14,203,570 km (0.117 R)
• M43: 14,553,928 km (0.078 R)
• M44: 14,778,474 km (0.075 R)
• M45: 14,939,442 km (0.094 R)
• M46: 15,198,396 km (0.11 R)
• M47: 17,322,685 km (0.106 R)
• M48: 17,526,587 km (0.114 R)
• M49: 18,246,602 km (0.089 R)
• M50: 18,592,771 km (0.109 R)
• M51: 18,697,191 km (0.108 R)
• M52: 18,941,334 km (0.1 R)
• M53: 19,116,364 km (0.088 R)
• M54: 19,467,919 km (0.083 R)
• M55: 19,999,590 km (0.116 R)
• M56: 20,142,007 km (0.11 R)
• M57: 20,392,434 km (0.083 R)
• M58: 20,535,898 km (0.113 R)
• M59: 20,715,715 km (0.066 R)
• M60: 21,732,382 km (0.035 R)
• M61: 21,952,440 km (0.097 R)
• M62: 22,505,653 km (0.077 R)
• M63: 23,026,254 km (0.093 R)
• M64: 23,663,541 km (0.101 R)
• M65: 23,889,882 km (0.092 R)
• M66: 24,116,972 km (0.04 R)
• M67: 24,535,248 km (0.113 R)
• M68: 25,224,595 km (0.089 R)
• M69: 25,920,524 km (0.085 R)
• M70: 26,114,851 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.9

Radius: 12.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.4 AU - 10.92 AU

Year: 12465 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 102,247,974 km

• M1: 1,012,179 km (0.065 R)
• M2: 1,251,536 km (0.061 R)
• M3: 1,413,550 km (0.106 R)
• M4: 1,509,443 km (0.088 R)
• M5: 2,022,713 km (0.033 R)
• M6: 2,442,036 km (0.106 R)
• M7: 3,458,404 km (0.074 R)
• M8: 3,857,830 km (0.082 R)
• M9: 3,960,005 km (0.114 R)
• M10: 4,097,785 km (0.072 R)
• M11: 4,202,055 km (0.08 R)
• M12: 4,413,436 km (0.118 R)
• M13: 4,664,462 km (0.108 R)
• M14: 4,773,518 km (0.11 R)
• M15: 5,293,820 km (0.097 R)
• M16: 5,369,666 km (0.117 R)
• M17: 5,522,405 km (0.105 R)
• M18: 5,599,299 km (0.106 R)
• M19: 5,793,178 km (0.034 R)
• M20: 6,307,794 km (0.111 R)
• M21: 6,428,669 km (0.093 R)
• M22: 6,509,602 km (0.107 R)
• M23: 7,044,564 km (0.117 R)
• M24: 7,895,177 km (0.085 R)
• M25: 8,112,842 km (0.06 R)
• M26: 8,822,983 km (0.085 R)
• M27: 9,368,716 km (0.113 R)
• M28: 9,831,871 km (0.117 R)
• M29: 10,160,538 km (0.047 R)
• M30: 11,511,407 km (0.12 R)
• M31: 12,007,473 km (0.086 R)
• M32: 12,358,878 km (0.115 R)
• M33: 13,226,397 km (0.105 R)
• M34: 13,693,740 km (0.077 R)
• M35: 14,113,662 km (0.066 R)
• M36: 14,805,103 km (0.06 R)
• M37: 15,073,930 km (0.067 R)
• M38: 15,725,878 km (0.048 R)
• M39: 16,721,152 km (0.079 R)
• M40: 16,944,951 km (0.116 R)
• M41: 17,736,623 km (0.075 R)
• M42: 17,850,616 km (0.102 R)
• M43: 17,965,059 km (0.087 R)
• M44: 18,598,157 km (0.098 R)
• M45: 20,481,295 km (0.106 R)
• M46: 20,720,951 km (0.05 R)
• M47: 20,961,504 km (0.069 R)
• M48: 22,055,663 km (0.035 R)
• M49: 23,794,289 km (0.111 R)
• M50: 23,983,231 km (0.112 R)
• M51: 24,299,182 km (0.089 R)
• M52: 25,641,075 km (0.049 R)
• M53: 26,288,684 km (0.113 R)
• M54: 26,549,134 km (0.098 R)
• M55: 28,130,234 km (0.065 R)
• M56: 29,268,524 km (0.099 R)
• M57: 32,423,394 km (0.116 R)
• M58: 33,545,827 km (0.077 R)
• M59: 34,467,200 km (0.075 R)
• M60: 34,966,857 km (0.104 R)
• M61: 35,684,627 km (0.118 R)
• M62: 35,900,946 km (0.116 R)
• M63: 36,262,374 km (0.095 R)
• M64: 36,552,445 km (0.064 R)
• M65: 38,826,482 km (0.114 R)
• M66: 39,197,484 km (0.107 R)
• M67: 40,167,776 km (0.1 R)
• M68: 41,070,450 km (0.109 R)
• M69: 41,145,847 km (0.089 R)
• M70: 41,297,091 km (0.069 R)
• M71: 41,448,484 km (0.045 R)
• M72: 41,903,710 km (0.086 R)
• M73: 42,819,099 km (0.1 R)
• M74: 44,591,984 km (0.11 R)
• M75: 45,214,311 km (0.105 R)
• M76: 45,996,109 km (0.105 R)
• M77: 47,177,334 km (0.099 R)
• M78: 48,528,053 km (0.064 R)
• M79: 49,730,521 km (0.054 R)
• M80: 50,052,755 km (0.112 R)
• M81: 50,133,538 km (0.045 R)
• M82: 50,456,669 km (0.089 R)
• M83: 50,618,534 km (0.043 R)
• M84: 52,984,574 km (0.093 R)
• M85: 53,231,410 km (0.082 R)
• M86: 54,139,769 km (0.094 R)
• M87: 54,305,373 km (0.09 R)
• M88: 55,887,969 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.9

Radius: 6.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.15 AU - 14.59 AU

Year: 17509 Days

Day: 20.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 102,247,974 km

• M1: 260,300 km (0.094 R)
• M2: 397,781 km (0.112 R)
• M3: 573,708 km (0.113 R)
• M4: 890,407 km (0.079 R)
• M5: 1,236,277 km (0.075 R)
• M6: 1,949,410 km (0.111 R)
• M7: 2,017,626 km (0.109 R)
• M8: 3,681,155 km (0.102 R)
• M9: 3,908,394 km (0.113 R)
• M10: 4,023,884 km (0.113 R)
• M11: 4,347,015 km (0.082 R)
• M12: 5,080,942 km (0.066 R)
• M13: 5,591,370 km (0.045 R)
• M14: 5,721,520 km (0.052 R)
• M15: 5,819,806 km (0.09 R)
• M16: 6,084,594 km (0.052 R)
• M17: 6,151,464 km (0.101 R)
• M18: 6,319,612 km (0.047 R)
• M19: 6,591,881 km (0.098 R)
• M20: 6,694,954 km (0.049 R)
• M21: 7,610,492 km (0.089 R)
• M22: 7,863,612 km (0.111 R)
• M23: 8,304,178 km (0.119 R)
• M24: 8,415,479 km (0.118 R)
• M25: 8,564,777 km (0.072 R)
• M26: 8,752,672 km (0.068 R)
• M27: 8,828,219 km (0.08 R)
• M28: 8,941,764 km (0.109 R)
• M29: 10,947,572 km (0.089 R)
• M30: 11,274,294 km (0.066 R)
• M31: 11,937,461 km (0.093 R)
• M32: 13,606,525 km (0.05 R)
• M33: 14,267,598 km (0.057 R)
• M34: 14,669,268 km (0.071 R)
• M35: 16,545,973 km (0.11 R)
• M36: 17,488,440 km (0.114 R)
• M37: 17,966,255 km (0.118 R)
• M38: 19,671,970 km (0.083 R)
• M39: 22,042,648 km (0.114 R)
• M40: 22,714,043 km (0.117 R)
• M41: 22,869,924 km (0.069 R)
• M42: 24,077,029 km (0.075 R)
• M43: 24,448,630 km (0.09 R)
• M44: 25,197,218 km (0.103 R)
• M45: 26,388,765 km (0.068 R)
• M46: 26,607,477 km (0.116 R)
• M47: 26,936,593 km (0.034 R)
• M48: 27,156,651 km (0.049 R)
• M49: 27,765,066 km (0.116 R)
• M50: 28,210,418 km (0.11 R)
• M51: 28,882,861 km (0.119 R)
• M52: 29,277,500 km (0.033 R)
• M53: 29,503,842 km (0.067 R)
• M54: 30,816,413 km (0.11 R)
• M55: 32,147,984 km (0.068 R)
• M56: 34,031,720 km (0.041 R)
• M57: 34,150,651 km (0.103 R)
• M58: 35,167,019 km (0.104 R)
• M59: 36,193,260 km (0.077 R)
• M60: 36,375,470 km (0.082 R)
• M61: 36,679,752 km (0.063 R)
• M62: 36,740,639 km (0.076 R)
• M63: 36,984,782 km (0.076 R)
• M64: 37,351,896 km (0.113 R)
• M65: 39,330,776 km (0.101 R)
• M66: 40,207,121 km (0.081 R)
• M67: 40,458,595 km (0.116 R)
• M68: 41,724,342 km (0.043 R)
• M69: 42,554,012 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.5

Radius: 5.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.16 AU - 17.28 AU

Year: 20227 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 102,247,974 km

• M1: 71,209 km (0.055 R)
• M2: 131,347 km (0.07 R)
• M3: 169,794 km (0.074 R)
• M4: 409,150 km (0.044 R)
• M5: 717,322 km (0.111 R)
• M6: 772,823 km (0.062 R)
• M7: 984,952 km (0.071 R)
• M8: 1,254,827 km (0.057 R)
• M9: 1,503,907 km (0.071 R)
• M10: 1,768,247 km (0.119 R)
• M11: 1,875,060 km (0.094 R)
• M12: 2,306,650 km (0.055 R)
• M13: 2,508,158 km (0.106 R)
• M14: 2,628,285 km (0.086 R)
• M15: 3,109,392 km (0.109 R)
• M16: 3,772,858 km (0.113 R)
• M17: 4,171,237 km (0.081 R)
• M18: 4,232,124 km (0.058 R)
• M19: 4,437,222 km (0.097 R)
• M20: 4,624,669 km (0.039 R)
• M21: 5,202,416 km (0.078 R)
• M22: 5,355,903 km (0.074 R)
• M23: 5,400,034 km (0.053 R)
• M24: 5,734,834 km (0.071 R)
• M25: 5,939,035 km (0.057 R)
• M26: 7,116,221 km (0.097 R)
• M27: 7,189,075 km (0.078 R)
• M28: 7,237,695 km (0.057 R)
• M29: 8,827,920 km (0.099 R)
• M30: 9,783,252 km (0.094 R)
• M31: 9,837,257 km (0.047 R)
• M32: 10,108,777 km (0.081 R)
• M33: 10,548,595 km (0.061 R)
• M34: 11,107,044 km (0.101 R)
• M35: 11,248,114 km (0.085 R)
• M36: 11,847,254 km (0.102 R)
• M37: 12,427,544 km (0.106 R)
• M38: 12,927,949 km (0.111 R)
• M39: 13,016,960 km (0.049 R)
• M40: 13,766,594 km (0.079 R)
• M41: 14,560,959 km (0.071 R)
• M42: 14,963,677 km (0.098 R)
• M43: 15,088,292 km (0.12 R)
• M44: 15,970,620 km (0.105 R)
• M45: 16,385,904 km (0.118 R)
• M46: 16,482,095 km (0.073 R)
• M47: 16,999,105 km (0.069 R)
• M48: 17,129,255 km (0.054 R)
• M49: 17,817,555 km (0.105 R)
• M50: 19,322,809 km (0.044 R)
• M51: 20,073,341 km (0.082 R)
• M52: 20,279,787 km (0.084 R)
• M53: 21,638,135 km (0.096 R)
• M54: 21,673,440 km (0.114 R)
• M55: 23,061,709 km (0.079 R)
• M56: 23,966,776 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721

Radius: 4.3

Gravity: 38.99 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.19 AU - 22.41 AU

Year: 30368 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,247,974 km

• M1: 300,243 km (0.052 R)
• M2: 409,898 km (0.12 R)
• M3: 481,855 km (0.108 R)
• M4: 870,959 km (0.119 R)
• M5: 1,061,696 km (0.039 R)
• M6: 1,335,909 km (0.107 R)
• M7: 1,481,019 km (0.116 R)
• M8: 1,593,068 km (0.09 R)
• M9: 1,865,635 km (0.057 R)
• M10: 1,946,119 km (0.106 R)
• M11: 2,069,088 km (0.107 R)
• M12: 2,110,676 km (0.075 R)
• M13: 4,408,200 km (0.07 R)
• M14: 5,872,165 km (0.108 R)
• M15: 6,109,577 km (0.09 R)
• M16: 7,090,490 km (0.05 R)
• M17: 7,857,778 km (0.106 R)
• M18: 8,317,492 km (0.07 R)
• M19: 9,958,431 km (0.094 R)
• M20: 10,455,395 km (0.081 R)
• M21: 10,670,816 km (0.119 R)
• M22: 11,919,210 km (0.079 R)
• M23: 12,674,829 km (0.098 R)
• M24: 12,827,718 km (0.113 R)
• M25: 12,904,462 km (0.067 R)
• M26: 13,758,516 km (0.1 R)
• M27: 16,678,068 km (0.117 R)
• M28: 17,098,289 km (0.117 R)
• M29: 17,352,007 km (0.109 R)
• M30: 18,206,809 km (0.073 R)
• M31: 18,726,362 km (0.119 R)
• M32: 19,075,374 km (0.11 R)
• M33: 21,760,656 km (0.106 R)
• M34: 22,127,470 km (0.113 R)
• M35: 23,897,811 km (0.107 R)
• M36: 25,039,243 km (0.118 R)
• M37: 26,100,939 km (0.083 R)
• M38: 26,198,327 km (0.06 R)
• M39: 27,572,384 km (0.047 R)
• M40: 29,575,798 km (0.074 R)
• M41: 29,778,653 km (0.038 R)
• M42: 31,521,917 km (0.112 R)
• M43: 31,625,439 km (0.071 R)
• M44: 32,144,992 km (0.075 R)
• M45: 33,614,642 km (0.057 R)
• M46: 34,144,966 km (0.112 R)
• M47: 34,357,694 km (0.071 R)
• M48: 35,536,226 km (0.101 R)
• M49: 36,510,408 km (0.066 R)
• M50: 37,493,116 km (0.098 R)
• M51: 38,042,888 km (0.103 R)
• M52: 38,374,098 km (0.089 R)
• M53: 40,044,059 km (0.094 R)
• M54: 42,994,428 km (0.086 R)
• M55: 43,224,210 km (0.102 R)
• M56: 44,379,555 km (0.097 R)
• M57: 45,311,101 km (0.095 R)
• M58: 45,427,937 km (0.088 R)
• M59: 45,662,057 km (0.104 R)
• M60: 46,366,813 km (0.088 R)
• M61: 52,622,547 km (0.084 R)
• M62: 53,731,815 km (0.117 R)
• M63: 53,855,533 km (0.117 R)
• M64: 56,475,739 km (0.044 R)
• M65: 56,853,324 km (0.067 R)
• M66: 59,520,505 km (0.068 R)
• M67: 60,804,952 km (0.066 R)
• M68: 62,098,375 km (0.065 R)
• M69: 64,580,952 km (0.116 R)
• M70: 66,298,036 km (0.111 R)
• M71: 66,563,573 km (0.05 R)
• M72: 67,896,340 km (0.082 R)
• M73: 68,163,971 km (0.062 R)
• M74: 71,266,780 km (0.062 R)
• M75: 74,277,437 km (0.029 R)
• M76: 76,076,052 km (0.075 R)
• M77: 76,771,533 km (0.061 R)
• M78: 77,189,809 km (0.11 R)
• M79: 80,988,846 km (0.095 R)
• M80: 81,272,634 km (0.093 R)
• M81: 82,553,939 km (0.078 R)
• M82: 83,698,363 km (0.096 R)
• M83: 84,272,669 km (0.12 R)
• M84: 84,992,235 km (0.046 R)
• M85: 92,151,391 km (0.114 R)
• M86: 92,299,493 km (0.064 R)
• M87: 92,447,744 km (0.063 R)
• M88: 94,978,940 km (0.12 R)
• M89: 95,128,538 km (0.101 R)
• M90: 96,177,967 km (0.085 R)
• M91: 97,683,819 km (0.107 R)
• M92: 99,197,450 km (0.105 R)
• M93: 100,109,399 km (0.106 R)
• M94: 100,261,690 km (0.052 R)
• M95: 102,247,901 km (0.07 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit