🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.03 AU - 1.39 AU

Year: 496 Days

Day: 45.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,494,712 km

• M1: 251,025 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.5 AU - 1.6 AU

Year: 719 Days

Day: 46.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,494,712 km

• M1: 318,943 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.95 AU - 1.97 AU

Year: 1023 Days

Day: 27.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.18 AU - 2.98 AU

Year: 1545 Days

Day: 35.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,494,712 km

• M1: 540,796 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.59 AU - 3.61 AU

Year: 2546 Days

Day: 14.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.86 AU - 4.64 AU

Year: 2707 Days

Day: 12.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 11.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.91 AU - 7.43 AU

Year: 7157 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,494,712 km

• M1: 144,960 km (0.092 R)
• M2: 243,994 km (0.083 R)
• M3: 358,436 km (0.094 R)
• M4: 441,912 km (0.08 R)
• M5: 558,150 km (0.119 R)
• M6: 673,041 km (0.071 R)
• M7: 1,406,968 km (0.043 R)
• M8: 1,514,978 km (0.106 R)
• M9: 1,663,229 km (0.083 R)
• M10: 1,777,821 km (0.056 R)
• M11: 1,934,899 km (0.043 R)
• M12: 2,284,060 km (0.099 R)
• M13: 2,586,697 km (0.102 R)
• M14: 2,925,386 km (0.057 R)
• M15: 3,230,716 km (0.113 R)
• M16: 3,521,683 km (0.102 R)
• M17: 3,595,734 km (0.093 R)
• M18: 3,695,367 km (0.1 R)
• M19: 3,846,610 km (0.112 R)
• M20: 3,923,055 km (0.08 R)
• M21: 3,999,948 km (0.105 R)
• M22: 4,181,260 km (0.107 R)
• M23: 4,339,086 km (0.097 R)
• M24: 4,606,268 km (0.092 R)
• M25: 4,687,649 km (0.116 R)
• M26: 4,769,330 km (0.117 R)
• M27: 5,326,582 km (0.069 R)
• M28: 5,612,912 km (0.103 R)
• M29: 5,787,194 km (0.095 R)
• M30: 5,904,478 km (0.078 R)
• M31: 7,182,343 km (0.077 R)
• M32: 7,852,691 km (0.11 R)
• M33: 8,376,733 km (0.042 R)
• M34: 8,576,296 km (0.064 R)
• M35: 9,047,978 km (0.093 R)
• M36: 9,771,284 km (0.094 R)
• M37: 10,157,546 km (0.105 R)
• M38: 10,406,028 km (0.093 R)
• M39: 10,764,464 km (0.109 R)
• M40: 11,420,002 km (0.101 R)
• M41: 11,789,659 km (0.105 R)
• M42: 11,976,058 km (0.057 R)
• M43: 12,276,300 km (0.059 R)
• M44: 13,269,182 km (0.107 R)
• M45: 13,971,544 km (0.065 R)
• M46: 14,248,150 km (0.115 R)
• M47: 14,606,138 km (0.12 R)
• M48: 14,806,449 km (0.115 R)
• M49: 14,967,267 km (0.063 R)
• M50: 15,128,683 km (0.059 R)
• M51: 15,209,616 km (0.104 R)
• M52: 16,440,956 km (0.1 R)
• M53: 17,068,668 km (0.117 R)
• M54: 17,279,601 km (0.11 R)
• M55: 17,364,274 km (0.114 R)
• M56: 17,619,039 km (0.056 R)
• M57: 18,089,225 km (0.103 R)
• M58: 18,911,116 km (0.106 R)
• M59: 19,480,635 km (0.1 R)
• M60: 20,501,790 km (0.108 R)
• M61: 20,906,153 km (0.104 R)
• M62: 21,131,896 km (0.105 R)
• M63: 21,222,403 km (0.112 R)
• M64: 21,313,059 km (0.114 R)
• M65: 21,585,926 km (0.082 R)
• M66: 21,722,658 km (0.082 R)
• M67: 22,549,785 km (0.109 R)
• M68: 23,668,478 km (0.1 R)
• M69: 23,998,191 km (0.067 R)
• M70: 24,709,828 km (0.038 R)
• M71: 24,996,458 km (0.05 R)
• M72: 25,862,779 km (0.111 R)
• M73: 26,690,205 km (0.111 R)
• M74: 26,788,042 km (0.093 R)
• M75: 27,230,104 km (0.102 R)
• M76: 29,022,436 km (0.026 R)
• M77: 29,123,115 km (0.085 R)
• M78: 29,881,875 km (0.112 R)
• M79: 29,983,602 km (0.079 R)
• M80: 30,340,393 km (0.094 R)
• M81: 31,161,087 km (0.114 R)
• M82: 31,677,798 km (0.049 R)
• M83: 33,087,010 km (0.034 R)
• M84: 33,984,747 km (0.103 R)
• M85: 35,427,020 km (0.118 R)
• M86: 36,074,479 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 14

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.99 AU - 9.43 AU

Year: 9583 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,494,712 km

• M1: 177,573 km (0.097 R)
• M2: 325,675 km (0.095 R)
• M3: 446,998 km (0.108 R)
• M4: 945,907 km (0.12 R)
• M5: 1,174,942 km (0.083 R)
• M6: 1,368,372 km (0.11 R)
• M7: 1,909,318 km (0.114 R)
• M8: 2,118,306 km (0.078 R)
• M9: 2,674,062 km (0.101 R)
• M10: 2,790,748 km (0.11 R)
• M11: 2,956,952 km (0.026 R)
• M12: 4,022,986 km (0.068 R)
• M13: 4,625,865 km (0.074 R)
• M14: 4,852,207 km (0.116 R)
• M15: 5,434,143 km (0.08 R)
• M16: 5,733,488 km (0.067 R)
• M17: 6,038,368 km (0.054 R)
• M18: 6,442,731 km (0.109 R)
• M19: 6,600,557 km (0.054 R)
• M20: 6,791,743 km (0.114 R)
• M21: 7,017,187 km (0.091 R)
• M22: 7,376,372 km (0.087 R)
• M23: 7,475,406 km (0.072 R)
• M24: 7,608,249 km (0.099 R)
• M25: 7,977,306 km (0.115 R)
• M26: 8,283,832 km (0.086 R)
• M27: 9,013,870 km (0.051 R)
• M28: 10,909,724 km (0.115 R)
• M29: 11,022,820 km (0.098 R)
• M30: 11,364,352 km (0.105 R)
• M31: 11,709,474 km (0.08 R)
• M32: 12,488,729 km (0.047 R)
• M33: 12,686,199 km (0.075 R)
• M34: 13,084,129 km (0.096 R)
• M35: 13,204,406 km (0.12 R)
• M36: 13,526,789 km (0.119 R)
• M37: 13,729,644 km (0.082 R)
• M38: 13,892,556 km (0.079 R)
• M39: 14,056,216 km (0.104 R)
• M40: 15,093,528 km (0.086 R)
• M41: 16,370,645 km (0.109 R)
• M42: 16,717,113 km (0.066 R)
• M43: 16,804,179 km (0.119 R)
• M44: 17,022,293 km (0.092 R)
• M45: 17,153,640 km (0.052 R)
• M46: 17,241,304 km (0.085 R)
• M47: 17,373,250 km (0.073 R)
• M48: 18,395,751 km (0.06 R)
• M49: 18,891,668 km (0.087 R)
• M50: 19,209,563 km (0.09 R)
• M51: 19,483,327 km (0.059 R)
• M52: 20,545,323 km (0.117 R)
• M53: 22,388,668 km (0.095 R)
• M54: 22,676,943 km (0.081 R)
• M55: 23,111,674 km (0.086 R)
• M56: 23,646,786 km (0.082 R)
• M57: 24,333,739 km (0.117 R)
• M58: 25,027,425 km (0.055 R)
• M59: 25,276,655 km (0.115 R)
• M60: 26,079,846 km (0.101 R)
• M61: 26,180,824 km (0.045 R)
• M62: 27,403,039 km (0.039 R)
• M63: 28,904,553 km (0.103 R)
• M64: 29,166,050 km (0.027 R)
• M65: 29,375,935 km (0.085 R)
• M66: 29,797,053 km (0.088 R)
• M67: 29,902,670 km (0.092 R)
• M68: 30,805,343 km (0.069 R)
• M69: 31,072,675 km (0.099 R)
• M70: 31,233,343 km (0.107 R)
• M71: 31,932,862 km (0.116 R)
• M72: 32,474,556 km (0.044 R)
• M73: 33,183,201 km (0.082 R)
• M74: 34,062,388 km (0.101 R)
• M75: 34,228,142 km (0.099 R)
• M76: 35,563,453 km (0.115 R)
• M77: 35,675,502 km (0.119 R)
• M78: 35,843,799 km (0.115 R)
• M79: 36,181,292 km (0.081 R)
• M80: 36,350,338 km (0.053 R)
• M81: 37,142,907 km (0.106 R)
• M82: 37,427,293 km (0.119 R)
• M83: 37,826,719 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 11.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.5 AU - 10.9 AU

Year: 13048 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,494,712 km

• M1: 150,047 km (0.058 R)
• M2: 1,074,262 km (0.118 R)
• M3: 1,324,091 km (0.068 R)
• M4: 1,546,842 km (0.102 R)
• M5: 2,367,087 km (0.079 R)
• M6: 2,447,720 km (0.086 R)
• M7: 2,695,155 km (0.105 R)
• M8: 2,807,802 km (0.086 R)
• M9: 3,125,698 km (0.054 R)
• M10: 3,274,099 km (0.11 R)
• M11: 3,425,043 km (0.103 R)
• M12: 3,578,082 km (0.03 R)
• M13: 3,891,340 km (0.059 R)
• M14: 4,213,574 km (0.12 R)
• M15: 4,344,921 km (0.105 R)
• M16: 4,611,803 km (0.059 R)
• M17: 5,196,581 km (0.099 R)
• M18: 5,623,683 km (0.091 R)
• M19: 6,511,547 km (0.094 R)
• M20: 7,088,695 km (0.086 R)
• M21: 7,206,129 km (0.103 R)
• M22: 7,482,586 km (0.103 R)
• M23: 7,802,875 km (0.043 R)
• M24: 8,832,707 km (0.097 R)
• M25: 9,256,667 km (0.049 R)
• M26: 9,817,659 km (0.119 R)
• M27: 10,036,372 km (0.068 R)
• M28: 10,301,010 km (0.086 R)
• M29: 10,389,722 km (0.107 R)
• M30: 10,837,169 km (0.093 R)
• M31: 11,658,611 km (0.077 R)
• M32: 11,890,338 km (0.108 R)
• M33: 12,264,183 km (0.09 R)
• M34: 12,499,949 km (0.117 R)
• M35: 12,642,067 km (0.079 R)
• M36: 12,737,062 km (0.104 R)
• M37: 12,927,949 km (0.108 R)
• M38: 13,896,445 km (0.11 R)
• M39: 14,191,452 km (0.107 R)
• M40: 14,438,887 km (0.117 R)
• M41: 14,538,370 km (0.067 R)
• M42: 16,573,798 km (0.104 R)
• M43: 16,730,128 km (0.064 R)
• M44: 16,939,116 km (0.083 R)
• M45: 17,096,643 km (0.097 R)
• M46: 18,265,601 km (0.062 R)
• M47: 18,534,877 km (0.06 R)
• M48: 19,460,439 km (0.076 R)
• M49: 20,122,709 km (0.101 R)
• M50: 21,356,143 km (0.114 R)
• M51: 21,469,389 km (0.078 R)
• M52: 22,153,799 km (0.086 R)
• M53: 22,441,027 km (0.108 R)
• M54: 22,961,029 km (0.119 R)
• M55: 23,543,713 km (0.117 R)
• M56: 25,200,809 km (0.102 R)
• M57: 25,380,625 km (0.106 R)
• M58: 25,560,741 km (0.052 R)
• M59: 26,711,897 km (0.108 R)
• M60: 26,895,304 km (0.043 R)
• M61: 27,509,403 km (0.098 R)
• M62: 27,941,890 km (0.099 R)
• M63: 28,314,539 km (0.09 R)
• M64: 28,813,896 km (0.107 R)
• M65: 30,265,744 km (0.043 R)
• M66: 31,806,003 km (0.11 R)
• M67: 32,520,483 km (0.114 R)
• M68: 32,912,429 km (0.055 R)
• M69: 33,899,027 km (0.071 R)
• M70: 34,230,087 km (0.077 R)
• M71: 35,095,960 km (0.087 R)
• M72: 36,985,082 km (0.086 R)
• M73: 37,804,878 km (0.099 R)
• M74: 38,423,615 km (0.101 R)
• M75: 40,019,974 km (0.106 R)
• M76: 41,850,603 km (0.12 R)
• M77: 42,134,689 km (0.069 R)
• M78: 42,205,748 km (0.09 R)
• M79: 42,276,957 km (0.075 R)
• M80: 43,852,372 km (0.069 R)
• M81: 44,068,690 km (0.098 R)
• M82: 46,471,681 km (0.047 R)
• M83: 46,986,896 km (0.116 R)
• M84: 47,430,005 km (0.11 R)
• M85: 47,800,260 km (0.036 R)
• M86: 48,022,861 km (0.119 R)
• M87: 48,767,559 km (0.086 R)
• M88: 50,192,928 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit