🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.84 AU - 1.02 AU

Year: 345 Days

Day: 39.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.78 AU - 1.26 AU

Year: 397 Days

Day: 23.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.4 AU - 1.78 AU

Year: 772 Days

Day: 35.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 164.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.34 AU - 2.8 AU

Year: 1586 Days

Day: 42 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,733,019 km

• M1: 151,692 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.01 AU - 4.33 AU

Year: 2707 Days

Day: 25.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.7

Radius: 12.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.51 AU - 5.03 AU

Year: 4011 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 92,733,019 km

• M1: 158,873 km (0.062 R)
• M2: 515,664 km (0.051 R)
• M3: 630,405 km (0.058 R)
• M4: 790,924 km (0.038 R)
• M5: 966,402 km (0.093 R)
• M6: 1,086,679 km (0.119 R)
• M7: 1,212,192 km (0.098 R)
• M8: 1,587,682 km (0.051 R)
• M9: 1,781,112 km (0.073 R)
• M10: 1,897,499 km (0.111 R)
• M11: 2,262,817 km (0.083 R)
• M12: 2,353,175 km (0.117 R)
• M13: 2,612,727 km (0.078 R)
• M14: 2,803,913 km (0.118 R)
• M15: 2,901,301 km (0.071 R)
• M16: 3,261,533 km (0.044 R)
• M17: 3,509,716 km (0.072 R)
• M18: 3,872,042 km (0.038 R)
• M19: 4,113,044 km (0.118 R)
• M20: 4,291,514 km (0.074 R)
• M21: 4,518,155 km (0.069 R)
• M22: 4,772,172 km (0.095 R)
• M23: 4,912,644 km (0.059 R)
• M24: 5,294,119 km (0.11 R)
• M25: 5,562,198 km (0.097 R)
• M26: 5,909,714 km (0.049 R)
• M27: 6,111,522 km (0.072 R)
• M28: 6,315,573 km (0.101 R)
• M29: 6,547,899 km (0.091 R)
• M30: 7,127,890 km (0.069 R)
• M31: 7,288,857 km (0.088 R)
• M32: 7,478,248 km (0.116 R)
• M33: 7,614,681 km (0.067 R)
• M34: 7,917,467 km (0.11 R)
• M35: 8,252,417 km (0.115 R)
• M36: 8,706,147 km (0.095 R)
• M37: 8,849,761 km (0.027 R)
• M38: 9,197,277 km (0.095 R)
• M39: 9,343,584 km (0.055 R)
• M40: 9,519,960 km (0.082 R)
• M41: 10,055,969 km (0.103 R)
• M42: 10,510,298 km (0.088 R)
• M43: 12,136,426 km (0.106 R)
• M44: 12,329,109 km (0.115 R)
• M45: 12,750,077 km (0.063 R)
• M46: 12,978,812 km (0.083 R)
• M47: 13,208,744 km (0.093 R)
• M48: 13,407,111 km (0.03 R)
• M49: 13,806,537 km (0.099 R)
• M50: 14,583,100 km (0.026 R)
• M51: 15,408,581 km (0.069 R)
• M52: 15,756,994 km (0.117 R)
• M53: 15,897,167 km (0.09 R)
• M54: 16,002,484 km (0.086 R)
• M55: 16,497,204 km (0.055 R)
• M56: 16,889,450 km (0.077 R)
• M57: 17,104,721 km (0.097 R)
• M58: 17,212,731 km (0.114 R)
• M59: 17,683,366 km (0.089 R)
• M60: 18,084,737 km (0.085 R)
• M61: 18,674,153 km (0.077 R)
• M62: 19,909,532 km (0.057 R)
• M63: 20,023,226 km (0.025 R)
• M64: 20,289,211 km (0.044 R)
• M65: 21,094,048 km (0.108 R)
• M66: 22,144,374 km (0.079 R)
• M67: 22,498,173 km (0.036 R)
• M68: 22,616,655 km (0.103 R)
• M69: 22,933,204 km (0.099 R)
• M70: 23,092,227 km (0.07 R)
• M71: 23,171,813 km (0.058 R)
• M72: 23,530,997 km (0.1 R)
• M73: 24,335,983 km (0.118 R)
• M74: 25,068,265 km (0.077 R)
• M75: 25,807,727 km (0.095 R)
• M76: 26,221,664 km (0.106 R)
• M77: 26,346,279 km (0.03 R)
• M78: 26,888,572 km (0.115 R)
• M79: 27,014,234 km (0.11 R)
• M80: 27,140,046 km (0.097 R)
• M81: 27,308,194 km (0.099 R)
• M82: 28,452,019 km (0.072 R)
• M83: 28,580,075 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.8

Radius: 7.7

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.45 AU - 17.13 AU

Year: 26488 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,733,019 km

• M1: 118,182 km (0.079 R)
• M2: 212,429 km (0.098 R)
• M3: 628,161 km (0.056 R)
• M4: 2,453,555 km (0.046 R)
• M5: 2,946,031 km (0.089 R)
• M6: 3,247,471 km (0.056 R)
• M7: 4,114,839 km (0.074 R)
• M8: 4,451,584 km (0.027 R)
• M9: 6,155,952 km (0.099 R)
• M10: 6,210,556 km (0.028 R)
• M11: 6,541,017 km (0.117 R)
• M12: 6,933,861 km (0.068 R)
• M13: 7,566,511 km (0.057 R)
• M14: 7,625,003 km (0.087 R)
• M15: 8,157,721 km (0.096 R)
• M16: 9,196,529 km (0.119 R)
• M17: 9,573,217 km (0.12 R)
• M18: 9,954,691 km (0.116 R)
• M19: 10,406,327 km (0.071 R)
• M20: 10,667,226 km (0.115 R)
• M21: 10,930,518 km (0.049 R)
• M22: 11,062,912 km (0.067 R)
• M23: 11,129,334 km (0.077 R)
• M24: 13,182,116 km (0.094 R)
• M25: 14,906,530 km (0.106 R)
• M26: 16,396,974 km (0.086 R)
• M27: 17,159,773 km (0.108 R)
• M28: 19,276,583 km (0.102 R)
• M29: 19,838,772 km (0.104 R)
• M30: 20,651,238 km (0.105 R)
• M31: 21,061,435 km (0.106 R)
• M32: 22,140,784 km (0.098 R)
• M33: 22,644,929 km (0.083 R)
• M34: 23,579,168 km (0.108 R)
• M35: 23,836,027 km (0.098 R)
• M36: 24,612,590 km (0.084 R)
• M37: 25,047,471 km (0.116 R)
• M38: 25,397,231 km (0.065 R)
• M39: 26,013,275 km (0.087 R)
• M40: 26,456,383 km (0.087 R)
• M41: 27,349,932 km (0.11 R)
• M42: 27,800,371 km (0.037 R)
• M43: 30,367,919 km (0.09 R)
• M44: 31,774,438 km (0.108 R)
• M45: 32,153,070 km (0.042 R)
• M46: 32,819,230 km (0.118 R)
• M47: 35,431,208 km (0.107 R)
• M48: 35,627,331 km (0.114 R)
• M49: 36,119,209 km (0.103 R)
• M50: 36,217,944 km (0.071 R)
• M51: 36,811,698 km (0.071 R)
• M52: 40,646,340 km (0.107 R)
• M53: 41,263,281 km (0.106 R)
• M54: 41,572,949 km (0.051 R)
• M55: 42,298,499 km (0.118 R)
• M56: 43,972,499 km (0.103 R)
• M57: 44,711,662 km (0.072 R)
• M58: 45,029,857 km (0.107 R)
• M59: 45,348,650 km (0.031 R)
• M60: 46,416,629 km (0.114 R)
• M61: 52,884,792 km (0.082 R)
• M62: 55,823,343 km (0.082 R)
• M63: 56,852,876 km (0.112 R)
• M64: 57,082,508 km (0.106 R)
• M65: 57,658,011 km (0.107 R)
• M66: 57,773,351 km (0.095 R)
• M67: 58,698,614 km (0.089 R)
• M68: 58,814,552 km (0.1 R)
• M69: 61,385,990 km (0.075 R)
• M70: 61,975,555 km (0.071 R)
• M71: 62,330,102 km (0.091 R)
• M72: 62,448,434 km (0.092 R)
• M73: 63,517,012 km (0.072 R)
• M74: 65,191,162 km (0.058 R)
• M75: 68,582,845 km (0.116 R)
• M76: 70,546,616 km (0.109 R)
• M77: 70,793,303 km (0.088 R)
• M78: 72,279,857 km (0.109 R)
• M79: 73,651,669 km (0.104 R)
• M80: 73,776,883 km (0.087 R)
• M81: 74,654,723 km (0.072 R)
• M82: 76,674,294 km (0.119 R)
• M83: 80,896,096 km (0.08 R)
• M84: 81,542,359 km (0.118 R)
• M85: 81,671,761 km (0.064 R)
• M86: 82,060,566 km (0.093 R)
• M87: 84,013,566 km (0.096 R)
• M88: 84,537,009 km (0.092 R)
• M89: 88,496,864 km (0.118 R)
• M90: 88,629,857 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.4

Radius: 7.7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.71 AU - 22.87 AU

Year: 31359 Days

Day: 24.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,733,019 km

• M1: 138,827 km (0.102 R)
• M2: 202,705 km (0.11 R)
• M3: 265,985 km (0.037 R)
• M4: 319,541 km (0.115 R)
• M5: 601,383 km (0.08 R)
• M6: 864,825 km (0.107 R)
• M7: 1,069,924 km (0.081 R)
• M8: 1,226,104 km (0.106 R)
• M9: 1,290,581 km (0.064 R)
• M10: 1,356,404 km (0.115 R)
• M11: 2,432,013 km (0.089 R)
• M12: 2,937,803 km (0.108 R)
• M13: 3,069,300 km (0.059 R)
• M14: 3,614,584 km (0.103 R)
• M15: 4,043,331 km (0.112 R)
• M16: 4,140,719 km (0.099 R)
• M17: 6,136,056 km (0.082 R)
• M18: 6,361,201 km (0.115 R)
• M19: 6,646,334 km (0.085 R)
• M20: 6,819,419 km (0.115 R)
• M21: 7,889,343 km (0.08 R)
• M22: 8,195,719 km (0.098 R)
• M23: 8,568,667 km (0.074 R)
• M24: 9,720,122 km (0.093 R)
• M25: 10,048,639 km (0.074 R)
• M26: 10,181,033 km (0.116 R)
• M27: 11,124,098 km (0.041 R)
• M28: 12,804,680 km (0.071 R)
• M29: 13,382,278 km (0.085 R)
• M30: 14,042,303 km (0.045 R)
• M31: 14,637,852 km (0.109 R)
• M32: 15,546,510 km (0.058 R)
• M33: 17,816,957 km (0.036 R)
• M34: 17,897,141 km (0.088 R)
• M35: 18,704,970 km (0.115 R)
• M36: 20,439,856 km (0.09 R)
• M37: 20,691,779 km (0.1 R)
• M38: 21,369,009 km (0.101 R)
• M39: 22,571,327 km (0.117 R)
• M40: 25,130,946 km (0.1 R)
• M41: 27,225,316 km (0.114 R)
• M42: 28,527,416 km (0.094 R)
• M43: 28,621,214 km (0.105 R)
• M44: 28,809,109 km (0.092 R)
• M45: 29,659,573 km (0.049 R)
• M46: 30,326,780 km (0.09 R)
• M47: 30,518,414 km (0.11 R)
• M48: 35,133,658 km (0.109 R)
• M49: 35,637,354 km (0.037 R)
• M50: 36,855,829 km (0.057 R)
• M51: 36,958,004 km (0.063 R)
• M52: 39,125,079 km (0.061 R)
• M53: 39,229,199 km (0.068 R)
• M54: 40,066,349 km (0.078 R)
• M55: 43,797,021 km (0.108 R)
• M56: 44,339,014 km (0.115 R)
• M57: 45,539,237 km (0.112 R)
• M58: 45,758,548 km (0.069 R)
• M59: 46,418,723 km (0.082 R)
• M60: 46,860,635 km (0.12 R)
• M61: 46,971,338 km (0.11 R)
• M62: 47,082,040 km (0.094 R)
• M63: 47,526,047 km (0.069 R)
• M64: 48,418,099 km (0.029 R)
• M65: 49,428,333 km (0.111 R)
• M66: 49,992,616 km (0.054 R)
• M67: 51,127,466 km (0.062 R)
• M68: 52,270,693 km (0.105 R)
• M69: 53,076,128 km (0.09 R)
• M70: 53,422,447 km (0.083 R)
• M71: 54,466,191 km (0.106 R)
• M72: 55,985,657 km (0.113 R)
• M73: 57,163,890 km (0.09 R)
• M74: 59,305,233 km (0.1 R)
• M75: 60,265,353 km (0.089 R)
• M76: 60,506,205 km (0.044 R)
• M77: 60,747,357 km (0.103 R)
• M78: 61,593,931 km (0.091 R)
• M79: 61,836,579 km (0.059 R)
• M80: 62,688,240 km (0.066 R)
• M81: 65,019,124 km (0.103 R)
• M82: 65,884,997 km (0.11 R)
• M83: 67,003,989 km (0.095 R)
• M84: 68,505,652 km (0.091 R)
• M85: 70,651,933 km (0.072 R)
• M86: 71,797,104 km (0.088 R)
• M87: 72,563,943 km (0.12 R)
• M88: 73,204,970 km (0.087 R)
• M89: 73,719,288 km (0.11 R)
• M90: 74,622,111 km (0.076 R)
• M91: 77,483,320 km (0.118 R)
• M92: 78,532,599 km (0.12 R)
• M93: 82,776,691 km (0.079 R)
• M94: 85,602,146 km (0.119 R)
• M95: 86,008,304 km (0.077 R)
• M96: 89,830,380 km (0.065 R)
• M97: 91,900,515 km (0.028 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: 338 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit