🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.87 AU - 1.37 AU

Year: 442 Days

Day: 31.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,792,842 km

• M1: 139,724 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.93 AU - 1.51 AU

Year: 502 Days

Day: 27.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.28 AU - 1.36 AU

Year: 565 Days

Day: 21 Hours

Environment

Temp: -21 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.76 AU - 2.98 AU

Year: 1812 Days

Day: 37.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,792,842 km

• M1: 531,521 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.41 AU - 3.79 AU

Year: 2035 Days

Day: 19.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 15

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.5 AU - 4.8 AU

Year: 3738 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,792,842 km

• M1: 292,613 km (0.059 R)
• M2: 425,756 km (0.11 R)
• M3: 571,015 km (0.067 R)
• M4: 683,363 km (0.106 R)
• M5: 839,543 km (0.119 R)
• M6: 971,937 km (0.084 R)
• M7: 1,178,532 km (0.074 R)
• M8: 1,414,897 km (0.105 R)
• M9: 1,776,176 km (0.108 R)
• M10: 1,935,647 km (0.097 R)
• M11: 2,033,633 km (0.115 R)
• M12: 2,532,094 km (0.104 R)
• M13: 3,145,445 km (0.084 R)
• M14: 3,459,451 km (0.096 R)
• M15: 3,887,301 km (0.12 R)
• M16: 4,139,672 km (0.087 R)
• M17: 4,289,420 km (0.044 R)
• M18: 4,462,654 km (0.039 R)
• M19: 4,861,332 km (0.057 R)
• M20: 5,110,712 km (0.06 R)
• M21: 5,434,292 km (0.065 R)
• M22: 5,622,337 km (0.079 R)
• M23: 6,199,336 km (0.109 R)
• M24: 6,371,224 km (0.094 R)
• M25: 6,494,941 km (0.099 R)
• M26: 6,744,919 km (0.104 R)
• M27: 7,697,558 km (0.07 R)
• M28: 7,855,983 km (0.078 R)
• M29: 7,962,347 km (0.116 R)
• M30: 8,940,418 km (0.07 R)
• M31: 9,218,819 km (0.109 R)
• M32: 9,443,814 km (0.107 R)
• M33: 9,813,022 km (0.062 R)
• M34: 10,216,188 km (0.117 R)
• M35: 10,390,619 km (0.106 R)
• M36: 10,919,747 km (0.096 R)
• M37: 11,157,907 km (0.032 R)
• M38: 11,277,585 km (0.053 R)
• M39: 11,488,069 km (0.036 R)
• M40: 12,035,298 km (0.091 R)
• M41: 12,219,603 km (0.077 R)
• M42: 12,373,988 km (0.041 R)
• M43: 13,092,357 km (0.104 R)
• M44: 14,634,860 km (0.115 R)
• M45: 15,062,561 km (0.113 R)
• M46: 15,628,041 km (0.099 R)
• M47: 15,863,059 km (0.052 R)
• M48: 17,055,055 km (0.052 R)
• M49: 17,227,691 km (0.105 R)
• M50: 17,366,218 km (0.068 R)
• M51: 17,539,902 km (0.082 R)
• M52: 17,994,230 km (0.052 R)
• M53: 19,308,747 km (0.051 R)
• M54: 19,416,607 km (0.103 R)
• M55: 19,995,700 km (0.108 R)
• M56: 20,250,765 km (0.113 R)
• M57: 20,360,420 km (0.12 R)
• M58: 21,022,690 km (0.08 R)
• M59: 21,542,692 km (0.042 R)
• M60: 22,104,432 km (0.069 R)
• M61: 22,292,775 km (0.084 R)
• M62: 23,242,572 km (0.114 R)
• M63: 23,357,464 km (0.083 R)
• M64: 23,857,420 km (0.094 R)
• M65: 24,399,712 km (0.109 R)
• M66: 25,181,660 km (0.105 R)
• M67: 25,299,693 km (0.112 R)
• M68: 25,417,875 km (0.065 R)
• M69: 26,529,686 km (0.101 R)
• M70: 26,890,516 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588

Radius: 4.9

Gravity: 24.49 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.55 AU - 14.11 AU

Year: 19173 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,792,842 km

• M1: 390,002 km (0.119 R)
• M2: 560,842 km (0.096 R)
• M3: 622,926 km (0.074 R)
• M4: 731,534 km (0.068 R)
• M5: 1,042,099 km (0.052 R)
• M6: 1,334,114 km (0.11 R)
• M7: 1,863,541 km (0.097 R)
• M8: 2,872,130 km (0.05 R)
• M9: 3,506,574 km (0.117 R)
• M10: 4,472,528 km (0.065 R)
• M11: 4,941,218 km (0.062 R)
• M12: 5,028,134 km (0.108 R)
• M13: 5,336,156 km (0.093 R)
• M14: 6,438,244 km (0.086 R)
• M15: 6,966,174 km (0.078 R)
• M16: 7,408,386 km (0.106 R)
• M17: 8,012,163 km (0.11 R)
• M18: 8,165,501 km (0.075 R)
• M19: 9,319,798 km (0.082 R)
• M20: 9,589,224 km (0.072 R)
• M21: 10,468,410 km (0.088 R)
• M22: 10,524,210 km (0.105 R)
• M23: 10,974,350 km (0.074 R)
• M24: 11,430,624 km (0.111 R)
• M25: 11,661,004 km (0.052 R)
• M26: 12,657,476 km (0.086 R)
• M27: 12,776,556 km (0.11 R)
• M28: 13,256,316 km (0.072 R)
• M29: 13,559,252 km (0.047 R)
• M30: 14,481,373 km (0.114 R)
• M31: 14,668,370 km (0.105 R)
• M32: 16,972,327 km (0.045 R)
• M33: 17,499,361 km (0.103 R)
• M34: 17,964,909 km (0.108 R)
• M35: 19,798,680 km (0.102 R)
• M36: 20,913,034 km (0.082 R)
• M37: 21,833,510 km (0.1 R)
• M38: 22,694,745 km (0.113 R)
• M39: 23,129,476 km (0.058 R)
• M40: 24,007,317 km (0.112 R)
• M41: 24,524,477 km (0.11 R)
• M42: 25,344,422 km (0.049 R)
• M43: 25,494,469 km (0.116 R)
• M44: 25,569,567 km (0.119 R)
• M45: 25,644,815 km (0.11 R)
• M46: 26,173,344 km (0.087 R)
• M47: 26,629,169 km (0.1 R)
• M48: 27,164,430 km (0.109 R)
• M49: 28,090,142 km (0.111 R)
• M50: 28,323,066 km (0.048 R)
• M51: 28,478,797 km (0.088 R)
• M52: 29,261,643 km (0.03 R)
• M53: 31,733,000 km (0.107 R)
• M54: 31,975,797 km (0.118 R)
• M55: 32,219,043 km (0.115 R)
• M56: 33,034,501 km (0.109 R)
• M57: 34,021,997 km (0.105 R)
• M58: 34,602,586 km (0.094 R)
• M59: 34,685,762 km (0.115 R)
• M60: 35,353,717 km (0.068 R)
• M61: 37,896,282 km (0.093 R)
• M62: 38,239,759 km (0.117 R)
• M63: 38,584,283 km (0.093 R)
• M64: 39,276,173 km (0.102 R)
• M65: 39,972,401 km (0.109 R)
• M66: 42,529,777 km (0.11 R)
• M67: 42,976,028 km (0.099 R)
• M68: 46,326,122 km (0.12 R)
• M69: 46,969,393 km (0.069 R)
• M70: 47,430,603 km (0.095 R)
• M71: 48,357,661 km (0.103 R)
• M72: 48,450,711 km (0.082 R)
• M73: 49,010,058 km (0.12 R)
• M74: 49,197,055 km (0.101 R)
• M75: 49,571,648 km (0.101 R)
• M76: 50,041,236 km (0.108 R)
• M77: 50,135,333 km (0.104 R)
• M78: 51,743,959 km (0.07 R)
• M79: 52,124,835 km (0.118 R)
• M80: 53,081,364 km (0.106 R)
• M81: 53,465,531 km (0.104 R)
• M82: 54,526,778 km (0.119 R)
• M83: 55,011,625 km (0.054 R)
• M84: 56,670,217 km (0.114 R)
• M85: 57,161,197 km (0.104 R)
• M86: 57,850,993 km (0.063 R)
• M87: 60,737,633 km (0.091 R)
• M88: 62,147,892 km (0.051 R)
• M89: 64,385,727 km (0.114 R)
• M90: 64,898,099 km (0.058 R)
• M91: 65,103,348 km (0.1 R)
• M92: 66,546,369 km (0.086 R)
• M93: 68,104,131 km (0.097 R)
• M94: 68,208,401 km (0.101 R)
• M95: 68,939,935 km (0.109 R)
• M96: 69,779,029 km (0.117 R)
• M97: 70,305,165 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.1

Radius: 6.3

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.18 AU - 15.48 AU

Year: 19173 Days

Day: 15.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,792,842 km

• M1: 455,077 km (0.077 R)
• M2: 512,971 km (0.104 R)
• M3: 573,558 km (0.077 R)
• M4: 615,446 km (0.102 R)
• M5: 793,766 km (0.064 R)
• M6: 1,307,785 km (0.047 R)
• M7: 1,597,556 km (0.103 R)
• M8: 2,336,868 km (0.093 R)
• M9: 2,651,772 km (0.054 R)
• M10: 3,476,954 km (0.079 R)
• M11: 3,674,872 km (0.08 R)
• M12: 3,835,839 km (0.038 R)
• M13: 4,248,580 km (0.098 R)
• M14: 4,290,617 km (0.118 R)
• M15: 5,250,586 km (0.105 R)
• M16: 6,130,820 km (0.118 R)
• M17: 7,407,787 km (0.113 R)
• M18: 7,816,788 km (0.098 R)
• M19: 7,972,071 km (0.053 R)
• M20: 8,233,268 km (0.119 R)
• M21: 8,338,436 km (0.118 R)
• M22: 10,477,835 km (0.097 R)
• M23: 10,534,682 km (0.116 R)
• M24: 11,110,185 km (0.105 R)
• M25: 11,992,513 km (0.099 R)
• M26: 12,231,571 km (0.075 R)
• M27: 12,411,986 km (0.112 R)
• M28: 12,472,274 km (0.113 R)
• M29: 13,203,658 km (0.097 R)
• M30: 14,643,836 km (0.076 R)
• M31: 14,963,527 km (0.1 R)
• M32: 16,397,123 km (0.103 R)
• M33: 16,929,093 km (0.115 R)
• M34: 20,952,678 km (0.077 R)
• M35: 22,185,364 km (0.095 R)
• M36: 22,405,423 km (0.083 R)
• M37: 22,847,484 km (0.095 R)
• M38: 22,995,437 km (0.118 R)
• M39: 24,644,604 km (0.042 R)
• M40: 26,486,602 km (0.077 R)
• M41: 26,564,243 km (0.118 R)
• M42: 26,642,034 km (0.095 R)
• M43: 27,345,444 km (0.072 R)
• M44: 28,213,560 km (0.038 R)
• M45: 28,451,869 km (0.109 R)
• M46: 29,572,956 km (0.09 R)
• M47: 31,610,329 km (0.03 R)
• M48: 32,354,878 km (0.101 R)
• M49: 32,687,584 km (0.113 R)
• M50: 33,440,360 km (0.095 R)
• M51: 33,945,402 km (0.097 R)
• M52: 34,537,810 km (0.102 R)
• M53: 34,622,782 km (0.116 R)
• M54: 37,550,861 km (0.05 R)
• M55: 38,602,983 km (0.093 R)
• M56: 41,005,824 km (0.104 R)
• M57: 41,546,321 km (0.086 R)
• M58: 41,817,392 km (0.116 R)
• M59: 42,725,451 km (0.102 R)
• M60: 43,915,502 km (0.087 R)
• M61: 44,007,505 km (0.094 R)
• M62: 45,581,274 km (0.081 R)
• M63: 47,456,185 km (0.058 R)
• M64: 47,928,914 km (0.1 R)
• M65: 49,835,239 km (0.082 R)
• M66: 49,931,132 km (0.088 R)
• M67: 50,411,939 km (0.094 R)
• M68: 53,918,214 km (0.107 R)
• M69: 54,411,438 km (0.088 R)
• M70: 56,299,214 km (0.091 R)
• M71: 56,499,077 km (0.081 R)
• M72: 57,100,310 km (0.094 R)
• M73: 58,107,254 km (0.1 R)
• M74: 59,323,185 km (0.083 R)
• M75: 59,424,912 km (0.086 R)
• M76: 60,036,318 km (0.092 R)
• M77: 61,574,184 km (0.084 R)
• M78: 63,957,129 km (0.075 R)
• M79: 64,583,794 km (0.119 R)
• M80: 65,317,273 km (0.035 R)
• M81: 65,737,792 km (0.077 R)
• M82: 65,948,277 km (0.08 R)
• M83: 66,686,991 km (0.115 R)
• M84: 66,792,757 km (0.118 R)
• M85: 66,898,672 km (0.061 R)
• M86: 67,004,437 km (0.11 R)
• M87: 67,959,769 km (0.086 R)
• M88: 68,919,589 km (0.117 R)
• M89: 69,347,739 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.3

Radius: 4.1

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.92 AU - 17.84 AU

Year: 24713 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,792,842 km

• M1: 56,548 km (0.071 R)
• M2: 783,145 km (0.106 R)
• M3: 891,155 km (0.077 R)
• M4: 1,581,100 km (0.034 R)
• M5: 2,062,356 km (0.109 R)
• M6: 2,779,678 km (0.114 R)
• M7: 3,424,894 km (0.076 R)
• M8: 3,782,283 km (0.114 R)
• M9: 4,002,491 km (0.12 R)
• M10: 4,963,807 km (0.113 R)
• M11: 5,003,750 km (0.027 R)
• M12: 5,286,041 km (0.066 R)
• M13: 5,449,551 km (0.096 R)
• M14: 5,781,659 km (0.06 R)
• M15: 6,378,704 km (0.088 R)
• M16: 9,693,194 km (0.089 R)
• M17: 10,502,070 km (0.069 R)
• M18: 11,384,996 km (0.113 R)
• M19: 11,808,658 km (0.097 R)
• M20: 12,237,555 km (0.119 R)
• M21: 12,671,388 km (0.058 R)
• M22: 12,945,153 km (0.077 R)
• M23: 13,554,315 km (0.048 R)
• M24: 13,834,213 km (0.096 R)
• M25: 14,628,278 km (0.076 R)
• M26: 14,915,357 km (0.068 R)
• M27: 15,378,661 km (0.088 R)
• M28: 15,436,855 km (0.035 R)
• M29: 15,729,169 km (0.104 R)
• M30: 15,905,395 km (0.063 R)
• M31: 16,023,278 km (0.05 R)
• M32: 16,259,942 km (0.092 R)
• M33: 16,557,343 km (0.055 R)
• M34: 17,948,453 km (0.11 R)
• M35: 18,255,727 km (0.102 R)
• M36: 18,440,930 km (0.068 R)
• M37: 18,502,863 km (0.119 R)
• M38: 22,406,021 km (0.086 R)
• M39: 23,069,338 km (0.115 R)
• M40: 23,873,875 km (0.059 R)
• M41: 27,182,382 km (0.091 R)
• M42: 28,459,499 km (0.119 R)
• M43: 29,177,569 km (0.092 R)
• M44: 30,046,882 km (0.102 R)
• M45: 30,119,736 km (0.12 R)
• M46: 30,851,270 km (0.047 R)
• M47: 30,924,872 km (0.09 R)
• M48: 33,080,876 km (0.083 R)
• M49: 34,443,414 km (0.106 R)
• M50: 34,595,854 km (0.042 R)
• M51: 34,901,632 km (0.109 R)
• M52: 35,669,817 km (0.086 R)
• M53: 36,133,421 km (0.026 R)
• M54: 40,153,564 km (0.106 R)
• M55: 41,119,817 km (0.092 R)
• M56: 43,568,884 km (0.099 R)
• M57: 44,064,352 km (0.101 R)
• M58: 48,606,592 km (0.06 R)
• M59: 51,019,755 km (0.106 R)
• M60: 51,978,379 km (0.09 R)
• M61: 56,140,790 km (0.07 R)
• M62: 59,583,486 km (0.062 R)
• M63: 61,053,434 km (0.061 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 11,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit