🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.14 AU - 1.32 AU

Year: 511 Days

Day: 23.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,197,218 km

• M1: 1,232,238 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.73 AU - 2.33 AU

Year: 1084 Days

Day: 47.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,197,218 km

• M1: 185,651 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.31 AU - 3.15 AU

Year: 1690 Days

Day: 45.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.47 AU - 3.23 AU

Year: 1803 Days

Day: 39.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 14

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.91 AU - 5.17 AU

Year: 3625 Days

Day: 5.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,197,218 km

• M1: 199,564 km (0.104 R)
• M2: 289,023 km (0.068 R)
• M3: 482,902 km (0.109 R)
• M4: 702,661 km (0.09 R)
• M5: 811,120 km (0.1 R)
• M6: 1,024,895 km (0.117 R)
• M7: 1,344,286 km (0.075 R)
• M8: 1,470,996 km (0.058 R)
• M9: 1,601,894 km (0.081 R)
• M10: 1,709,604 km (0.117 R)
• M11: 1,918,593 km (0.069 R)
• M12: 2,048,144 km (0.086 R)
• M13: 2,165,728 km (0.076 R)
• M14: 2,548,699 km (0.109 R)
• M15: 2,659,850 km (0.085 R)
• M16: 2,887,239 km (0.084 R)
• M17: 3,172,073 km (0.074 R)
• M18: 3,309,404 km (0.118 R)
• M19: 3,466,332 km (0.111 R)
• M20: 3,952,077 km (0.089 R)
• M21: 4,174,977 km (0.05 R)
• M22: 4,402,067 km (0.066 R)
• M23: 4,517,257 km (0.08 R)
• M24: 4,672,390 km (0.111 R)
• M25: 5,269,884 km (0.088 R)
• M26: 5,392,255 km (0.115 R)
• M27: 5,536,468 km (0.1 R)
• M28: 5,765,502 km (0.057 R)
• M29: 6,362,697 km (0.096 R)
• M30: 6,757,186 km (0.112 R)
• M31: 7,002,228 km (0.091 R)
• M32: 7,708,629 km (0.085 R)
• M33: 8,750,279 km (0.066 R)
• M34: 8,993,226 km (0.089 R)
• M35: 9,140,131 km (0.069 R)
• M36: 9,436,185 km (0.09 R)
• M37: 9,685,415 km (0.059 R)
• M38: 9,962,021 km (0.062 R)
• M39: 10,114,013 km (0.047 R)
• M40: 10,911,818 km (0.085 R)
• M41: 11,016,238 km (0.093 R)
• M42: 11,120,956 km (0.119 R)
• M43: 11,225,974 km (0.119 R)
• M44: 11,410,727 km (0.103 R)
• M45: 11,756,448 km (0.073 R)
• M46: 11,944,044 km (0.104 R)
• M47: 12,567,418 km (0.078 R)
• M48: 13,062,886 km (0.092 R)
• M49: 13,173,738 km (0.083 R)
• M50: 13,312,864 km (0.054 R)
• M51: 13,452,589 km (0.112 R)
• M52: 14,186,516 km (0.048 R)
• M53: 14,329,082 km (0.085 R)
• M54: 14,759,924 km (0.118 R)
• M55: 15,194,955 km (0.114 R)
• M56: 15,282,470 km (0.076 R)
• M57: 15,399,455 km (0.085 R)
• M58: 15,487,419 km (0.106 R)
• M59: 16,077,882 km (0.086 R)
• M60: 16,167,042 km (0.113 R)
• M61: 16,286,271 km (0.107 R)
• M62: 16,375,881 km (0.119 R)
• M63: 16,886,608 km (0.075 R)
• M64: 17,098,588 km (0.107 R)
• M65: 18,016,520 km (0.113 R)
• M66: 18,825,097 km (0.034 R)
• M67: 19,486,918 km (0.101 R)
• M68: 20,574,494 km (0.075 R)
• M69: 20,800,836 km (0.075 R)
• M70: 21,616,144 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.8

Radius: 9.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.66 AU - 10.22 AU

Year: 11744 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,197,218 km

• M1: 285,433 km (0.071 R)
• M2: 382,372 km (0.103 R)
• M3: 450,290 km (0.066 R)
• M4: 584,628 km (0.099 R)
• M5: 716,424 km (0.088 R)
• M6: 840,441 km (0.068 R)
• M7: 1,453,343 km (0.076 R)
• M8: 1,731,446 km (0.081 R)
• M9: 1,976,337 km (0.111 R)
• M10: 2,103,047 km (0.104 R)
• M11: 2,311,437 km (0.047 R)
• M12: 2,418,250 km (0.117 R)
• M13: 2,499,481 km (0.089 R)
• M14: 2,636,812 km (0.095 R)
• M15: 2,720,437 km (0.085 R)
• M16: 3,361,315 km (0.102 R)
• M17: 3,452,270 km (0.055 R)
• M18: 3,605,608 km (0.113 R)
• M19: 3,730,073 km (0.047 R)
• M20: 3,855,885 km (0.098 R)
• M21: 4,144,310 km (0.119 R)
• M22: 4,340,582 km (0.029 R)
• M23: 4,674,335 km (0.1 R)
• M24: 5,190,747 km (0.095 R)
• M25: 5,907,470 km (0.077 R)
• M26: 6,054,525 km (0.032 R)
• M27: 6,465,321 km (0.093 R)
• M28: 6,578,866 km (0.106 R)
• M29: 6,693,158 km (0.072 R)
• M30: 6,846,646 km (0.089 R)
• M31: 7,392,678 km (0.118 R)
• M32: 8,860,682 km (0.074 R)
• M33: 9,113,951 km (0.05 R)
• M34: 9,671,054 km (0.077 R)
• M35: 10,772,991 km (0.086 R)
• M36: 11,179,449 km (0.067 R)
• M37: 12,287,820 km (0.077 R)
• M38: 12,428,890 km (0.1 R)
• M39: 12,523,137 km (0.113 R)
• M40: 13,624,776 km (0.116 R)
• M41: 14,409,267 km (0.1 R)
• M42: 15,461,239 km (0.104 R)
• M43: 16,176,167 km (0.087 R)
• M44: 16,797,597 km (0.119 R)
• M45: 17,268,830 km (0.049 R)
• M46: 18,762,415 km (0.041 R)
• M47: 18,870,724 km (0.094 R)
• M48: 19,799,278 km (0.061 R)
• M49: 20,463,792 km (0.071 R)
• M50: 20,575,242 km (0.069 R)
• M51: 22,558,461 km (0.051 R)
• M52: 23,194,252 km (0.118 R)
• M53: 23,543,414 km (0.042 R)
• M54: 23,835,878 km (0.089 R)
• M55: 24,365,304 km (0.101 R)
• M56: 25,136,781 km (0.044 R)
• M57: 25,375,688 km (0.106 R)
• M58: 25,495,516 km (0.027 R)
• M59: 25,916,186 km (0.09 R)
• M60: 28,550,604 km (0.074 R)
• M61: 29,615,442 km (0.047 R)
• M62: 29,867,963 km (0.096 R)
• M63: 31,654,909 km (0.09 R)
• M64: 32,236,696 km (0.103 R)
• M65: 32,431,322 km (0.078 R)
• M66: 34,399,731 km (0.114 R)
• M67: 34,532,424 km (0.036 R)
• M68: 34,598,846 km (0.097 R)
• M69: 36,002,224 km (0.047 R)
• M70: 36,069,543 km (0.09 R)
• M71: 36,271,649 km (0.07 R)
• M72: 37,083,966 km (0.076 R)
• M73: 37,970,782 km (0.105 R)
• M74: 41,728,531 km (0.107 R)
• M75: 41,940,810 km (0.047 R)
• M76: 42,650,802 km (0.084 R)
• M77: 42,793,219 km (0.097 R)
• M78: 44,443,134 km (0.111 R)
• M79: 44,587,496 km (0.1 R)
• M80: 45,748,674 km (0.119 R)
• M81: 45,821,678 km (0.09 R)
• M82: 45,894,532 km (0.074 R)
• M83: 46,259,850 km (0.108 R)
• M84: 48,026,751 km (0.077 R)
• M85: 50,115,885 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 14.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.85 AU - 11.23 AU

Year: 12823 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,197,218 km

• M1: 214,673 km (0.095 R)
• M2: 330,910 km (0.056 R)
• M3: 473,627 km (0.098 R)
• M4: 653,743 km (0.046 R)
• M5: 806,333 km (0.036 R)
• M6: 1,030,580 km (0.085 R)
• M7: 1,126,472 km (0.056 R)
• M8: 1,367,175 km (0.079 R)
• M9: 1,583,643 km (0.112 R)
• M10: 2,300,965 km (0.044 R)
• M11: 2,462,231 km (0.087 R)
• M12: 2,627,537 km (0.064 R)
• M13: 3,074,835 km (0.089 R)
• M14: 3,253,454 km (0.116 R)
• M15: 3,362,362 km (0.087 R)
• M16: 3,453,916 km (0.098 R)
• M17: 3,734,112 km (0.055 R)
• M18: 4,080,282 km (0.115 R)
• M19: 4,178,269 km (0.119 R)
• M20: 4,949,146 km (0.083 R)
• M21: 5,329,873 km (0.095 R)
• M22: 5,676,342 km (0.088 R)
• M23: 6,368,531 km (0.119 R)
• M24: 6,782,917 km (0.114 R)
• M25: 6,922,941 km (0.096 R)
• M26: 7,016,888 km (0.095 R)
• M27: 7,662,104 km (0.109 R)
• M28: 8,326,468 km (0.1 R)
• M29: 8,602,476 km (0.114 R)
• M30: 8,932,638 km (0.102 R)
• M31: 9,060,694 km (0.079 R)
• M32: 9,189,498 km (0.115 R)
• M33: 9,605,380 km (0.114 R)
• M34: 10,321,505 km (0.11 R)
• M35: 10,645,235 km (0.081 R)
• M36: 12,917,477 km (0.073 R)
• M37: 13,120,780 km (0.062 R)
• M38: 13,766,445 km (0.114 R)
• M39: 15,119,408 km (0.079 R)
• M40: 15,734,405 km (0.109 R)
• M41: 16,703,799 km (0.117 R)
• M42: 16,925,353 km (0.078 R)
• M43: 17,020,498 km (0.096 R)
• M44: 17,595,851 km (0.084 R)
• M45: 17,853,608 km (0.118 R)
• M46: 18,732,795 km (0.064 R)
• M47: 18,864,291 km (0.082 R)
• M48: 19,028,999 km (0.105 R)
• M49: 19,759,635 km (0.072 R)
• M50: 20,195,713 km (0.103 R)
• M51: 20,906,901 km (0.069 R)
• M52: 21,419,872 km (0.085 R)
• M53: 22,006,296 km (0.109 R)
• M54: 22,110,416 km (0.049 R)
• M55: 22,563,099 km (0.04 R)
• M56: 23,089,384 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.5

Radius: 7.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.36 AU - 13.96 AU

Year: 15890 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,197,218 km

• M1: 95,443 km (0.088 R)
• M2: 781,948 km (0.11 R)
• M3: 1,016,368 km (0.082 R)
• M4: 1,213,837 km (0.091 R)
• M5: 1,393,055 km (0.096 R)
• M6: 1,677,740 km (0.113 R)
• M7: 1,743,414 km (0.103 R)
• M8: 2,085,245 km (0.074 R)
• M9: 2,318,617 km (0.092 R)
• M10: 2,392,220 km (0.108 R)
• M11: 2,485,269 km (0.12 R)
• M12: 2,579,516 km (0.099 R)
• M13: 2,771,450 km (0.088 R)
• M14: 3,149,334 km (0.091 R)
• M15: 3,210,520 km (0.094 R)
• M16: 3,333,938 km (0.062 R)
• M17: 3,843,618 km (0.098 R)
• M18: 4,129,948 km (0.113 R)
• M19: 4,491,676 km (0.111 R)
• M20: 4,653,242 km (0.098 R)
• M21: 4,723,104 km (0.043 R)
• M22: 5,173,244 km (0.101 R)
• M23: 5,464,810 km (0.086 R)
• M24: 5,587,780 km (0.079 R)
• M25: 5,911,958 km (0.078 R)
• M26: 6,063,650 km (0.054 R)
• M27: 6,139,945 km (0.115 R)
• M28: 6,242,270 km (0.036 R)
• M29: 6,293,582 km (0.095 R)
• M30: 7,188,028 km (0.059 R)
• M31: 7,677,662 km (0.111 R)
• M32: 8,517,355 km (0.103 R)
• M33: 8,631,498 km (0.083 R)
• M34: 8,861,280 km (0.082 R)
• M35: 9,034,963 km (0.088 R)
• M36: 9,209,843 km (0.092 R)
• M37: 9,562,894 km (0.109 R)
• M38: 10,131,067 km (0.112 R)
• M39: 10,252,092 km (0.08 R)
• M40: 10,495,487 km (0.106 R)
• M41: 10,926,030 km (0.096 R)
• M42: 10,988,113 km (0.115 R)
• M43: 11,081,313 km (0.11 R)
• M44: 11,299,726 km (0.104 R)
• M45: 11,362,407 km (0.112 R)
• M46: 11,677,610 km (0.106 R)
• M47: 12,316,692 km (0.091 R)
• M48: 12,381,169 km (0.12 R)
• M49: 12,478,258 km (0.038 R)
• M50: 13,628,516 km (0.089 R)
• M51: 14,131,912 km (0.119 R)
• M52: 14,334,917 km (0.051 R)
• M53: 14,984,321 km (0.039 R)
• M54: 15,260,479 km (0.083 R)
• M55: 15,993,808 km (0.092 R)
• M56: 16,099,424 km (0.112 R)
• M57: 16,205,339 km (0.086 R)
• M58: 16,774,110 km (0.093 R)
• M59: 18,593,519 km (0.116 R)
• M60: 19,188,769 km (0.029 R)
• M61: 19,413,615 km (0.036 R)
• M62: 19,941,695 km (0.116 R)
• M63: 20,017,541 km (0.118 R)
• M64: 20,321,824 km (0.074 R)
• M65: 20,436,266 km (0.06 R)
• M66: 21,166,453 km (0.118 R)
• M67: 21,865,973 km (0.097 R)
• M68: 22,612,616 km (0.112 R)
• M69: 22,810,384 km (0.102 R)
• M70: 23,128,280 km (0.118 R)
• M71: 23,247,808 km (0.059 R)
• M72: 24,130,735 km (0.097 R)
• M73: 24,373,383 km (0.119 R)
• M74: 24,535,696 km (0.064 R)
• M75: 26,552,425 km (0.115 R)
• M76: 26,844,740 km (0.118 R)
• M77: 27,054,326 km (0.065 R)
• M78: 27,643,891 km (0.119 R)
• M79: 27,728,414 km (0.113 R)
• M80: 28,450,822 km (0.096 R)
• M81: 28,578,878 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.6

Radius: 3.4

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.04 AU - 18.32 AU

Year: 24389 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,197,218 km

• M1: 52,509 km (0.104 R)
• M2: 259,104 km (0.09 R)
• M3: 414,835 km (0.087 R)
• M4: 596,447 km (0.085 R)
• M5: 779,255 km (0.058 R)
• M6: 1,422,377 km (0.089 R)
• M7: 2,466,270 km (0.103 R)
• M8: 3,194,064 km (0.094 R)
• M9: 3,403,352 km (0.103 R)
• M10: 3,653,180 km (0.05 R)
• M11: 3,725,585 km (0.094 R)
• M12: 3,908,843 km (0.096 R)
• M13: 4,057,543 km (0.057 R)
• M14: 4,095,092 km (0.077 R)
• M15: 6,109,427 km (0.083 R)
• M16: 6,238,530 km (0.056 R)
• M17: 6,281,914 km (0.081 R)
• M18: 6,368,681 km (0.094 R)
• M19: 6,499,728 km (0.114 R)
• M20: 6,720,086 km (0.082 R)
• M21: 7,032,745 km (0.105 R)
• M22: 7,441,746 km (0.094 R)
• M23: 8,234,914 km (0.116 R)
• M24: 8,377,630 km (0.075 R)
• M25: 8,425,502 km (0.114 R)
• M26: 8,810,866 km (0.103 R)
• M27: 9,598,798 km (0.031 R)
• M28: 9,900,088 km (0.066 R)
• M29: 10,926,329 km (0.054 R)
• M30: 11,030,898 km (0.11 R)
• M31: 11,188,275 km (0.039 R)
• M32: 11,824,964 km (0.036 R)
• M33: 12,310,259 km (0.084 R)
• M34: 13,188,997 km (0.096 R)
• M35: 13,579,747 km (0.08 R)
• M36: 15,648,536 km (0.078 R)
• M37: 15,825,360 km (0.074 R)
• M38: 20,261,685 km (0.114 R)
• M39: 24,228,422 km (0.066 R)
• M40: 24,843,569 km (0.113 R)
• M41: 26,089,270 km (0.111 R)
• M42: 26,649,365 km (0.106 R)
• M43: 26,719,676 km (0.076 R)
• M44: 27,213,498 km (0.106 R)
• M45: 28,712,918 km (0.055 R)
• M46: 28,929,236 km (0.089 R)
• M47: 29,218,708 km (0.107 R)
• M48: 29,291,113 km (0.109 R)
• M49: 29,363,668 km (0.117 R)
• M50: 30,753,433 km (0.107 R)
• M51: 31,270,742 km (0.052 R)
• M52: 31,567,694 km (0.102 R)
• M53: 32,014,842 km (0.082 R)
• M54: 35,203,221 km (0.107 R)
• M55: 36,132,523 km (0.114 R)
• M56: 36,600,166 km (0.119 R)
• M57: 37,148,293 km (0.109 R)
• M58: 38,729,393 km (0.057 R)
• M59: 39,768,948 km (0.08 R)
• M60: 40,413,117 km (0.093 R)
• M61: 40,979,644 km (0.083 R)
• M62: 41,141,958 km (0.053 R)
• M63: 43,437,088 km (0.118 R)
• M64: 43,934,351 km (0.106 R)
• M65: 45,101,664 km (0.067 R)
• M66: 45,353,287 km (0.074 R)
• M67: 45,521,136 km (0.049 R)
• M68: 48,664,786 km (0.1 R)
• M69: 48,750,655 km (0.038 R)
• M70: 50,741,055 km (0.089 R)
• M71: 51,002,552 km (0.118 R)
• M72: 51,177,132 km (0.111 R)
• M73: 53,288,108 km (0.085 R)
• M74: 55,786,542 km (0.092 R)
• M75: 55,966,508 km (0.077 R)
• M76: 56,056,417 km (0.101 R)
• M77: 56,868,883 km (0.105 R)
• M78: 57,503,477 km (0.107 R)
• M79: 59,146,061 km (0.092 R)
• M80: 59,513,175 km (0.12 R)
• M81: 61,545,761 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit