🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.53 AU - 0.65 AU

Year: 167 Days

Day: 39.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,240,447 km

• M1: 54,005 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.85 AU - 1.05 AU

Year: 342 Days

Day: 32.5 Hours

Environment

Temp: 45 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.9 AU - 1.3 AU

Year: 426 Days

Day: 22.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,240,447 km

• M1: 430,842 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.11 AU - 1.17 AU

Year: 449 Days

Day: 40.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.21 AU - 1.31 AU

Year: 522 Days

Day: 14.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.36 AU - 1.44 AU

Year: 611 Days

Day: 47.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.34 AU - 3.92 AU

Year: 2552 Days

Day: 36.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,240,447 km

• M1: 1,010,534 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 10.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.89 AU - 8.31 AU

Year: 8506 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,240,447 km

• M1: 148,401 km (0.076 R)
• M2: 357,539 km (0.045 R)
• M3: 651,050 km (0.116 R)
• M4: 754,871 km (0.09 R)
• M5: 864,825 km (0.074 R)
• M6: 1,028,485 km (0.097 R)
• M7: 1,102,088 km (0.11 R)
• M8: 1,280,857 km (0.083 R)
• M9: 1,360,443 km (0.112 R)
• M10: 1,539,063 km (0.033 R)
• M11: 1,638,545 km (0.102 R)
• M12: 2,428,123 km (0.118 R)
• M13: 2,749,609 km (0.059 R)
• M14: 2,889,034 km (0.095 R)
• M15: 3,084,708 km (0.1 R)
• M16: 3,211,567 km (0.093 R)
• M17: 3,284,720 km (0.093 R)
• M18: 3,526,770 km (0.112 R)
• M19: 3,774,803 km (0.118 R)
• M20: 3,852,145 km (0.069 R)
• M21: 4,348,361 km (0.104 R)
• M22: 4,843,829 km (0.071 R)
• M23: 5,013,025 km (0.112 R)
• M24: 5,098,445 km (0.028 R)
• M25: 5,184,314 km (0.092 R)
• M26: 5,798,713 km (0.107 R)
• M27: 6,069,036 km (0.097 R)
• M28: 6,160,141 km (0.032 R)
• M29: 6,320,660 km (0.1 R)
• M30: 6,645,736 km (0.106 R)
• M31: 6,763,170 km (0.114 R)
• M32: 7,095,876 km (0.117 R)
• M33: 7,167,832 km (0.069 R)
• M34: 7,312,494 km (0.087 R)
• M35: 7,901,012 km (0.095 R)
• M36: 8,428,344 km (0.027 R)
• M37: 8,581,233 km (0.034 R)
• M38: 8,993,226 km (0.099 R)
• M39: 9,071,166 km (0.083 R)
• M40: 9,332,663 km (0.096 R)
• M41: 10,078,259 km (0.09 R)
• M42: 10,213,495 km (0.119 R)
• M43: 11,626,447 km (0.104 R)
• M44: 11,967,680 km (0.061 R)
• M45: 12,110,995 km (0.064 R)
• M46: 12,514,909 km (0.088 R)
• M47: 12,660,318 km (0.096 R)
• M48: 13,129,308 km (0.074 R)
• M49: 13,247,490 km (0.094 R)
• M50: 13,633,901 km (0.085 R)
• M51: 13,783,499 km (0.096 R)
• M52: 14,356,908 km (0.112 R)
• M53: 14,509,198 km (0.07 R)
• M54: 14,723,123 km (0.109 R)
• M55: 15,030,696 km (0.085 R)
• M56: 15,746,223 km (0.079 R)
• M57: 16,824,076 km (0.035 R)
• M58: 17,210,188 km (0.057 R)
• M59: 17,436,829 km (0.084 R)
• M60: 17,860,191 km (0.087 R)
• M61: 17,958,476 km (0.093 R)
• M62: 18,783,808 km (0.107 R)
• M63: 20,028,013 km (0.102 R)
• M64: 20,164,147 km (0.093 R)
• M65: 20,505,679 km (0.037 R)
• M66: 20,642,861 km (0.071 R)
• M67: 20,849,306 km (0.104 R)
• M68: 21,194,727 km (0.089 R)
• M69: 21,333,404 km (0.081 R)
• M70: 21,437,674 km (0.101 R)
• M71: 21,507,237 km (0.115 R)
• M72: 21,961,267 km (0.053 R)
• M73: 22,066,584 km (0.114 R)
• M74: 22,171,900 km (0.097 R)
• M75: 22,772,536 km (0.063 R)
• M76: 22,879,050 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 13.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.1 AU - 13.12 AU

Year: 14596 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,240,447 km

• M1: 169,943 km (0.107 R)
• M2: 299,345 km (0.076 R)
• M3: 500,255 km (0.057 R)
• M4: 621,430 km (0.11 R)
• M5: 720,164 km (0.066 R)
• M6: 807,230 km (0.083 R)
• M7: 935,884 km (0.069 R)
• M8: 1,279,511 km (0.045 R)
• M9: 1,592,619 km (0.104 R)
• M10: 1,758,523 km (0.102 R)
• M11: 2,344,797 km (0.078 R)
• M12: 2,989,265 km (0.077 R)
• M13: 3,106,998 km (0.092 R)
• M14: 3,750,269 km (0.1 R)
• M15: 4,038,694 km (0.064 R)
• M16: 5,660,335 km (0.057 R)
• M17: 6,673,860 km (0.119 R)
• M18: 7,063,563 km (0.088 R)
• M19: 7,460,595 km (0.037 R)
• M20: 8,028,918 km (0.116 R)
• M21: 8,193,924 km (0.113 R)
• M22: 8,443,453 km (0.115 R)
• M23: 9,336,852 km (0.066 R)
• M24: 9,949,156 km (0.065 R)
• M25: 11,582,914 km (0.105 R)
• M26: 11,722,788 km (0.118 R)
• M27: 11,957,208 km (0.092 R)
• M28: 12,098,578 km (0.096 R)
• M29: 12,193,124 km (0.11 R)
• M30: 13,543,095 km (0.111 R)
• M31: 14,586,540 km (0.06 R)
• M32: 14,687,220 km (0.12 R)
• M33: 14,788,198 km (0.094 R)
• M34: 16,697,516 km (0.086 R)
• M35: 17,226,793 km (0.093 R)
• M36: 17,707,900 km (0.116 R)
• M37: 17,815,461 km (0.077 R)
• M38: 17,923,171 km (0.11 R)
• M39: 19,620,658 km (0.063 R)
• M40: 20,123,008 km (0.097 R)
• M41: 20,347,704 km (0.106 R)
• M42: 20,629,696 km (0.074 R)
• M43: 20,742,792 km (0.074 R)
• M44: 21,483,451 km (0.03 R)
• M45: 22,348,875 km (0.094 R)
• M46: 22,698,186 km (0.107 R)
• M47: 23,284,460 km (0.095 R)
• M48: 23,697,799 km (0.112 R)
• M49: 24,053,991 km (0.108 R)
• M50: 24,531,807 km (0.097 R)
• M51: 24,711,773 km (0.116 R)
• M52: 25,861,881 km (0.061 R)
• M53: 26,474,186 km (0.059 R)
• M54: 27,526,008 km (0.097 R)
• M55: 28,088,347 km (0.103 R)
• M56: 29,606,615 km (0.107 R)
• M57: 30,698,231 km (0.098 R)
• M58: 31,607,038 km (0.089 R)
• M59: 32,327,202 km (0.065 R)
• M60: 32,920,657 km (0.087 R)
• M61: 33,783,986 km (0.042 R)
• M62: 34,118,038 km (0.052 R)
• M63: 34,789,434 km (0.117 R)
• M64: 35,397,549 km (0.092 R)
• M65: 36,213,755 km (0.03 R)
• M66: 36,487,070 km (0.077 R)
• M67: 36,829,949 km (0.101 R)
• M68: 37,104,909 km (0.083 R)
• M69: 37,795,304 km (0.044 R)
• M70: 38,142,221 km (0.07 R)
• M71: 38,629,461 km (0.103 R)
• M72: 39,469,753 km (0.089 R)
• M73: 40,599,366 km (0.055 R)
• M74: 40,741,335 km (0.106 R)
• M75: 41,096,929 km (0.112 R)
• M76: 41,382,212 km (0.099 R)
• M77: 41,668,093 km (0.041 R)
• M78: 42,818,202 km (0.112 R)
• M79: 44,709,418 km (0.079 R)
• M80: 45,149,685 km (0.066 R)
• M81: 47,223,410 km (0.057 R)
• M82: 47,372,709 km (0.101 R)
• M83: 47,971,549 km (0.08 R)
• M84: 48,121,596 km (0.083 R)
• M85: 49,707,184 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.4

Radius: 5.1

Gravity: 35.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.9 AU - 17.22 AU

Year: 19452 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,240,447 km

• M1: 245,640 km (0.047 R)
• M2: 331,509 km (0.044 R)
• M3: 388,206 km (0.08 R)
• M4: 796,160 km (0.076 R)
• M5: 954,734 km (0.117 R)
• M6: 1,123,330 km (0.028 R)
• M7: 1,241,064 km (0.062 R)
• M8: 1,751,342 km (0.027 R)
• M9: 1,785,151 km (0.118 R)
• M10: 2,099,905 km (0.06 R)
• M11: 2,282,265 km (0.034 R)
• M12: 2,319,216 km (0.101 R)
• M13: 3,226,527 km (0.061 R)
• M14: 4,414,334 km (0.054 R)
• M15: 5,471,393 km (0.08 R)
• M16: 5,722,119 km (0.108 R)
• M17: 5,874,409 km (0.098 R)
• M18: 6,079,358 km (0.041 R)
• M19: 6,131,119 km (0.093 R)
• M20: 7,031,100 km (0.066 R)
• M21: 7,194,162 km (0.072 R)
• M22: 8,084,867 km (0.067 R)
• M23: 9,246,345 km (0.111 R)
• M24: 10,090,077 km (0.11 R)
• M25: 10,273,933 km (0.109 R)
• M26: 12,108,751 km (0.055 R)
• M27: 12,304,275 km (0.113 R)
• M28: 12,632,343 km (0.111 R)
• M29: 15,500,434 km (0.105 R)
• M30: 15,571,044 km (0.047 R)
• M31: 15,641,804 km (0.092 R)
• M32: 17,006,286 km (0.084 R)
• M33: 19,237,239 km (0.067 R)
• M34: 19,694,410 km (0.107 R)
• M35: 20,309,407 km (0.025 R)
• M36: 20,386,749 km (0.115 R)
• M37: 20,464,241 km (0.108 R)
• M38: 21,479,561 km (0.037 R)
• M39: 21,795,213 km (0.067 R)
• M40: 21,874,350 km (0.11 R)
• M41: 22,033,074 km (0.109 R)
• M42: 22,511,188 km (0.097 R)
• M43: 23,154,010 km (0.109 R)
• M44: 23,234,793 km (0.093 R)
• M45: 23,802,966 km (0.115 R)
• M46: 26,288,983 km (0.111 R)
• M47: 26,880,942 km (0.115 R)
• M48: 27,819,818 km (0.048 R)
• M49: 28,509,465 km (0.112 R)
• M50: 28,769,466 km (0.05 R)
• M51: 28,856,232 km (0.07 R)
• M52: 30,081,439 km (0.101 R)
• M53: 31,234,240 km (0.057 R)
• M54: 32,672,624 km (0.068 R)
• M55: 33,126,653 km (0.104 R)
• M56: 34,316,704 km (0.086 R)
• M57: 34,870,665 km (0.078 R)
• M58: 35,613,867 km (0.108 R)
• M59: 36,268,358 km (0.062 R)
• M60: 36,362,306 km (0.104 R)
• M61: 38,351,359 km (0.03 R)
• M62: 39,118,347 km (0.074 R)
• M63: 40,278,329 km (0.098 R)
• M64: 40,765,121 km (0.07 R)
• M65: 41,253,707 km (0.074 R)
• M66: 42,434,184 km (0.117 R)
• M67: 43,625,881 km (0.043 R)
• M68: 45,839,032 km (0.118 R)
• M69: 46,959,071 km (0.118 R)
• M70: 47,266,195 km (0.059 R)
• M71: 47,368,670 km (0.102 R)
• M72: 50,478,062 km (0.099 R)
• M73: 51,845,685 km (0.116 R)
• M74: 51,951,451 km (0.111 R)
• M75: 53,332,239 km (0.084 R)
• M76: 55,912,952 km (0.119 R)
• M77: 56,891,173 km (0.044 R)
• M78: 57,218,493 km (0.09 R)
• M79: 59,859,643 km (0.072 R)
• M80: 61,754,300 km (0.032 R)
• M81: 61,978,398 km (0.091 R)
• M82: 62,765,283 km (0.114 R)
• M83: 63,895,046 km (0.088 R)
• M84: 67,786,086 km (0.1 R)
• M85: 69,760,180 km (0.101 R)
• M86: 70,930,185 km (0.111 R)
• M87: 71,517,656 km (0.119 R)
• M88: 72,224,805 km (0.107 R)
• M89: 74,479,095 km (0.095 R)
• M90: 75,794,659 km (0.047 R)
• M91: 76,876,850 km (0.091 R)
• M92: 79,299,886 km (0.059 R)
• M93: 81,501,967 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit