🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.66 AU - 0.8 AU

Year: 238 Days

Day: 39.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,086,117 km

• M1: 344,823 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.76 AU - 1.1 AU

Year: 342 Days

Day: 14.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.82 AU - 1.24 AU

Year: 398 Days

Day: 33.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.35 AU - 1.85 AU

Year: 771 Days

Day: 29.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,086,117 km

• M1: 791,971 km (0.091 R)
• M2: 981,811 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.09 AU - 3.07 AU

Year: 1578 Days

Day: 33.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,086,117 km

• M1: 36,951 km (0.108 R)
• M2: 540,198 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.52 AU - 3.86 AU

Year: 2699 Days

Day: 23 Hours

Environment

Temp: -132 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,086,117 km

• M1: 2,359,009 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 14.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.14 AU - 5.46 AU

Year: 4005 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,086,117 km

• M1: 176,077 km (0.083 R)
• M2: 440,416 km (0.117 R)
• M3: 575,054 km (0.078 R)
• M4: 774,468 km (0.118 R)
• M5: 863,479 km (0.071 R)
• M6: 1,042,548 km (0.044 R)
• M7: 1,142,778 km (0.072 R)
• M8: 1,234,781 km (0.038 R)
• M9: 1,378,096 km (0.118 R)
• M10: 1,514,678 km (0.074 R)
• M11: 1,735,036 km (0.069 R)
• M12: 1,994,439 km (0.095 R)
• M13: 2,136,108 km (0.059 R)
• M14: 2,475,097 km (0.11 R)
• M15: 2,659,102 km (0.097 R)
• M16: 2,927,630 km (0.049 R)
• M17: 3,106,101 km (0.072 R)
• M18: 3,238,345 km (0.101 R)
• M19: 3,406,344 km (0.091 R)
• M20: 3,594,538 km (0.069 R)
• M21: 3,698,658 km (0.088 R)
• M22: 3,981,398 km (0.116 R)
• M23: 4,179,914 km (0.067 R)
• M24: 4,437,372 km (0.11 R)
• M25: 4,586,970 km (0.115 R)
• M26: 4,738,213 km (0.095 R)
• M27: 4,910,401 km (0.027 R)
• M28: 5,241,311 km (0.095 R)
• M29: 5,459,425 km (0.055 R)
• M30: 5,599,747 km (0.082 R)
• M31: 5,700,876 km (0.103 R)
• M32: 5,925,272 km (0.088 R)
• M33: 6,173,455 km (0.106 R)
• M34: 6,509,751 km (0.115 R)
• M35: 6,616,115 km (0.063 R)
• M36: 6,982,032 km (0.083 R)
• M37: 7,509,963 km (0.093 R)
• M38: 7,846,558 km (0.03 R)
• M39: 9,051,569 km (0.099 R)
• M40: 9,506,346 km (0.026 R)
• M41: 9,846,233 km (0.069 R)
• M42: 9,993,138 km (0.117 R)
• M43: 10,140,791 km (0.09 R)
• M44: 10,864,545 km (0.086 R)
• M45: 11,476,251 km (0.055 R)
• M46: 11,838,278 km (0.077 R)
• M47: 12,283,032 km (0.097 R)
• M48: 12,573,701 km (0.114 R)
• M49: 12,733,172 km (0.089 R)
• M50: 13,161,920 km (0.085 R)
• M51: 13,459,320 km (0.077 R)
• M52: 13,896,146 km (0.057 R)
• M53: 14,727,462 km (0.025 R)
• M54: 14,895,759 km (0.044 R)
• M55: 15,092,780 km (0.108 R)
• M56: 15,689,226 km (0.079 R)
• M57: 16,467,584 km (0.036 R)
• M58: 16,729,679 km (0.103 R)
• M59: 16,817,493 km (0.099 R)
• M60: 17,169,946 km (0.07 R)
• M61: 17,495,022 km (0.058 R)
• M62: 18,091,618 km (0.1 R)
• M63: 18,634,210 km (0.118 R)
• M64: 19,182,187 km (0.077 R)
• M65: 19,488,863 km (0.095 R)
• M66: 19,581,164 km (0.106 R)
• M67: 19,982,984 km (0.03 R)
• M68: 20,076,184 km (0.115 R)
• M69: 20,169,383 km (0.11 R)
• M70: 20,293,998 km (0.097 R)
• M71: 21,141,620 km (0.099 R)
• M72: 21,236,465 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.9

Radius: 3.8

Gravity: 51.86 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.84 AU - 20.08 AU

Year: 26597 Days

Day: 18.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,086,117 km

• M1: 71,209 km (0.088 R)
• M2: 171,738 km (0.079 R)
• M3: 615,296 km (0.098 R)
• M4: 2,562,761 km (0.056 R)
• M5: 3,088,448 km (0.046 R)
• M6: 3,409,934 km (0.089 R)
• M7: 4,335,346 km (0.056 R)
• M8: 4,694,680 km (0.074 R)
• M9: 6,513,042 km (0.027 R)
• M10: 6,571,236 km (0.099 R)
• M11: 6,923,838 km (0.028 R)
• M12: 7,343,011 km (0.117 R)
• M13: 8,018,147 km (0.068 R)
• M14: 8,080,379 km (0.057 R)
• M15: 8,648,851 km (0.087 R)
• M16: 9,757,222 km (0.096 R)
• M17: 10,159,042 km (0.119 R)
• M18: 10,566,098 km (0.12 R)
• M19: 11,047,803 km (0.116 R)
• M20: 11,326,354 km (0.071 R)
• M21: 11,607,149 km (0.115 R)
• M22: 11,748,370 km (0.049 R)
• M23: 11,819,279 km (0.067 R)
• M24: 14,009,541 km (0.077 R)
• M25: 15,849,446 km (0.094 R)
• M26: 17,439,521 km (0.106 R)
• M27: 18,253,334 km (0.086 R)
• M28: 20,511,962 km (0.108 R)
• M29: 21,111,700 km (0.102 R)
• M30: 21,978,470 km (0.104 R)
• M31: 22,416,194 km (0.105 R)
• M32: 23,567,798 km (0.106 R)
• M33: 24,105,752 km (0.098 R)
• M34: 25,102,373 km (0.083 R)
• M35: 25,376,586 km (0.108 R)
• M36: 26,205,059 km (0.098 R)
• M37: 26,669,112 km (0.084 R)
• M38: 27,042,209 km (0.116 R)
• M39: 27,699,542 km (0.065 R)
• M40: 28,172,121 km (0.087 R)
• M41: 29,125,509 km (0.087 R)
• M42: 29,606,167 km (0.11 R)
• M43: 32,345,603 km (0.037 R)
• M44: 33,846,219 km (0.09 R)
• M45: 34,250,133 km (0.108 R)
• M46: 34,961,022 km (0.042 R)
• M47: 37,747,732 km (0.118 R)
• M48: 37,957,019 km (0.107 R)
• M49: 38,481,808 km (0.114 R)
• M50: 38,587,125 km (0.103 R)
• M51: 39,220,672 km (0.071 R)
• M52: 43,311,875 km (0.071 R)
• M53: 43,970,255 km (0.107 R)
• M54: 44,300,567 km (0.106 R)
• M55: 45,074,736 km (0.051 R)
• M56: 46,860,785 km (0.118 R)
• M57: 47,649,465 km (0.103 R)
• M58: 47,988,753 km (0.072 R)
• M59: 48,328,939 km (0.107 R)
• M60: 49,468,575 km (0.031 R)
• M61: 56,369,525 km (0.114 R)
• M62: 59,504,797 km (0.082 R)
• M63: 60,603,294 km (0.082 R)
• M64: 60,848,336 km (0.112 R)
• M65: 61,462,136 km (0.106 R)
• M66: 61,585,255 km (0.107 R)
• M67: 62,572,451 km (0.095 R)
• M68: 62,696,168 km (0.089 R)
• M69: 65,188,768 km (0.1 R)
• M70: 65,439,793 km (0.075 R)
• M71: 66,068,703 km (0.071 R)
• M72: 66,447,036 km (0.091 R)
• M73: 67,713,382 km (0.092 R)
• M74: 69,499,580 km (0.072 R)
• M75: 73,118,353 km (0.058 R)
• M76: 75,213,471 km (0.116 R)
• M77: 75,476,763 km (0.109 R)
• M78: 77,062,800 km (0.088 R)
• M79: 78,526,465 km (0.109 R)
• M80: 78,659,907 km (0.104 R)
• M81: 79,596,539 km (0.087 R)
• M82: 81,751,347 km (0.072 R)
• M83: 86,255,739 km (0.119 R)
• M84: 86,945,235 km (0.08 R)
• M85: 87,083,314 km (0.118 R)
• M86: 87,498,149 km (0.064 R)
• M87: 89,581,898 km (0.093 R)
• M88: 90,140,197 km (0.096 R)
• M89: 94,365,140 km (0.092 R)
• M90: 94,507,108 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.7

Radius: 3.7

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.38 AU - 19.6 AU

Year: 31513 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 50,086,117 km

• M1: 69,264 km (0.11 R)
• M2: 103,671 km (0.102 R)
• M3: 137,929 km (0.11 R)
• M4: 166,802 km (0.037 R)
• M5: 319,092 km (0.115 R)
• M6: 461,509 km (0.08 R)
• M7: 572,212 km (0.107 R)
• M8: 656,585 km (0.081 R)
• M9: 691,441 km (0.106 R)
• M10: 727,046 km (0.064 R)
• M11: 1,308,084 km (0.115 R)
• M12: 1,581,249 km (0.089 R)
• M13: 1,652,159 km (0.108 R)
• M14: 1,946,867 km (0.059 R)
• M15: 2,178,295 km (0.103 R)
• M16: 2,230,953 km (0.112 R)
• M17: 3,308,806 km (0.099 R)
• M18: 3,430,429 km (0.082 R)
• M19: 3,584,515 km (0.115 R)
• M20: 3,678,013 km (0.085 R)
• M21: 4,255,910 km (0.115 R)
• M22: 4,421,365 km (0.08 R)
• M23: 4,622,873 km (0.098 R)
• M24: 5,244,901 km (0.074 R)
• M25: 5,422,324 km (0.093 R)
• M26: 5,493,832 km (0.074 R)
• M27: 6,003,213 km (0.116 R)
• M28: 6,910,973 km (0.041 R)
• M29: 7,223,034 km (0.071 R)
• M30: 7,579,526 km (0.085 R)
• M31: 7,901,161 km (0.045 R)
• M32: 8,392,141 km (0.109 R)
• M33: 9,661,778 km (0.058 R)
• M34: 10,098,155 km (0.036 R)
• M35: 11,035,386 km (0.088 R)
• M36: 11,171,520 km (0.115 R)
• M37: 11,537,137 km (0.09 R)
• M38: 12,186,691 km (0.1 R)
• M39: 13,569,275 km (0.101 R)
• M40: 13,959,426 km (0.117 R)
• M41: 14,700,684 km (0.1 R)
• M42: 15,404,093 km (0.114 R)
• M43: 15,454,657 km (0.094 R)
• M44: 15,556,234 km (0.105 R)
• M45: 16,015,649 km (0.092 R)
• M46: 16,376,030 km (0.049 R)
• M47: 16,479,402 km (0.09 R)
• M48: 18,972,600 km (0.11 R)
• M49: 19,244,569 km (0.109 R)
• M50: 19,902,800 km (0.037 R)
• M51: 19,958,002 km (0.057 R)
• M52: 21,128,605 km (0.063 R)
• M53: 21,184,854 km (0.061 R)
• M54: 21,636,938 km (0.068 R)
• M55: 23,652,321 km (0.078 R)
• M56: 23,945,084 km (0.108 R)
• M57: 24,593,292 km (0.115 R)
• M58: 24,711,773 km (0.112 R)
• M59: 25,068,414 km (0.069 R)
• M60: 25,307,173 km (0.082 R)
• M61: 25,366,862 km (0.12 R)
• M62: 25,426,701 km (0.11 R)
• M63: 25,666,507 km (0.094 R)
• M64: 26,148,361 km (0.069 R)
• M65: 26,694,094 km (0.029 R)
• M66: 26,998,825 km (0.111 R)
• M67: 27,611,877 km (0.054 R)
• M68: 28,229,567 km (0.062 R)
• M69: 28,664,598 km (0.105 R)
• M70: 28,851,595 km (0.09 R)
• M71: 29,415,429 km (0.083 R)
• M72: 30,236,123 km (0.106 R)
• M73: 30,872,662 km (0.113 R)
• M74: 32,029,353 km (0.09 R)
• M75: 32,548,009 km (0.1 R)
• M76: 32,678,159 km (0.089 R)
• M77: 32,808,309 km (0.044 R)
• M78: 33,265,630 km (0.103 R)
• M79: 33,396,677 km (0.091 R)
• M80: 33,856,691 km (0.059 R)
• M81: 35,115,856 km (0.066 R)
• M82: 35,583,649 km (0.103 R)
• M83: 36,188,024 km (0.11 R)
• M84: 36,999,144 km (0.095 R)
• M85: 38,158,527 km (0.091 R)
• M86: 38,777,114 km (0.072 R)
• M87: 39,191,351 km (0.088 R)
• M88: 39,537,670 km (0.12 R)
• M89: 39,815,473 km (0.087 R)
• M90: 40,303,162 km (0.11 R)
• M91: 41,848,658 km (0.076 R)
• M92: 42,415,484 km (0.118 R)
• M93: 44,707,922 km (0.12 R)
• M94: 46,234,120 km (0.079 R)
• M95: 46,453,580 km (0.119 R)
• M96: 48,518,180 km (0.077 R)
• M97: 49,636,424 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit