🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.65 AU

Year: 172 Days

Day: 25 Hours

Environment

Temp: 171 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.03 AU - 1.43 AU

Year: 506 Days

Day: 34.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.5 AU - 1.84 AU

Year: 800 Days

Day: 28.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.59 AU - 4.03 AU

Year: 2758 Days

Day: 15.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.99 AU - 5.01 AU

Year: 3540 Days

Day: 20.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 12.7

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.18 AU - 10.36 AU

Year: 11325 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,393,837 km

• M1: 162,912 km (0.114 R)
• M2: 250,576 km (0.115 R)
• M3: 365,767 km (0.028 R)
• M4: 555,756 km (0.109 R)
• M5: 709,393 km (0.07 R)
• M6: 839,992 km (0.114 R)
• M7: 1,021,005 km (0.102 R)
• M8: 1,215,483 km (0.107 R)
• M9: 1,543,252 km (0.108 R)
• M10: 1,794,875 km (0.053 R)
• M11: 2,225,268 km (0.037 R)
• M12: 2,395,212 km (0.073 R)
• M13: 2,869,437 km (0.103 R)
• M14: 3,117,769 km (0.095 R)
• M15: 3,276,493 km (0.109 R)
• M16: 3,802,927 km (0.054 R)
• M17: 4,285,530 km (0.087 R)
• M18: 4,971,736 km (0.044 R)
• M19: 5,120,586 km (0.092 R)
• M20: 5,422,773 km (0.092 R)
• M21: 5,653,304 km (0.116 R)
• M22: 6,084,445 km (0.095 R)
• M23: 6,203,973 km (0.089 R)
• M24: 6,324,250 km (0.074 R)
• M25: 6,689,568 km (0.118 R)
• M26: 7,062,067 km (0.082 R)
• M27: 7,483,783 km (0.113 R)
• M28: 7,654,773 km (0.109 R)
• M29: 10,372,368 km (0.115 R)
• M30: 10,467,662 km (0.087 R)
• M31: 10,659,147 km (0.065 R)
• M32: 10,755,339 km (0.088 R)
• M33: 10,851,830 km (0.1 R)
• M34: 11,240,634 km (0.09 R)
• M35: 11,338,621 km (0.09 R)
• M36: 11,436,907 km (0.028 R)
• M37: 13,201,264 km (0.06 R)
• M38: 13,356,397 km (0.115 R)
• M39: 16,529,368 km (0.102 R)
• M40: 16,864,617 km (0.095 R)
• M41: 17,371,754 km (0.067 R)
• M42: 17,883,827 km (0.108 R)
• M43: 18,055,715 km (0.102 R)
• M44: 18,400,987 km (0.06 R)
• M45: 18,690,309 km (0.096 R)
• M46: 18,864,740 km (0.101 R)
• M47: 19,039,620 km (0.078 R)
• M48: 20,100,568 km (0.075 R)
• M49: 20,458,406 km (0.118 R)
• M50: 21,788,631 km (0.109 R)
• M51: 21,911,002 km (0.028 R)
• M52: 22,340,946 km (0.055 R)
• M53: 22,525,999 km (0.089 R)
• M54: 23,146,830 km (0.081 R)
• M55: 23,584,703 km (0.118 R)
• M56: 24,468,677 km (0.066 R)
• M57: 25,363,421 km (0.069 R)
• M58: 28,779,938 km (0.047 R)
• M59: 29,453,278 km (0.119 R)
• M60: 29,791,967 km (0.058 R)
• M61: 32,338,123 km (0.103 R)
• M62: 32,757,595 km (0.112 R)
• M63: 32,897,769 km (0.04 R)
• M64: 33,108,402 km (0.098 R)
• M65: 34,310,870 km (0.094 R)
• M66: 36,249,808 km (0.107 R)
• M67: 36,394,918 km (0.098 R)
• M68: 37,415,624 km (0.053 R)
• M69: 37,562,230 km (0.118 R)
• M70: 38,667,758 km (0.094 R)
• M71: 39,261,662 km (0.102 R)
• M72: 39,485,161 km (0.106 R)
• M73: 41,288,564 km (0.07 R)
• M74: 43,042,000 km (0.118 R)
• M75: 43,426,317 km (0.095 R)
• M76: 43,889,023 km (0.049 R)
• M77: 45,287,165 km (0.113 R)
• M78: 46,305,927 km (0.069 R)
• M79: 49,729,474 km (0.093 R)
• M80: 49,890,591 km (0.093 R)
• M81: 50,132,790 km (0.077 R)
• M82: 51,675,443 km (0.104 R)
• M83: 52,247,655 km (0.118 R)
• M84: 55,223,755 km (0.107 R)
• M85: 55,557,807 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.2

Radius: 5.3

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.01 AU - 16.51 AU

Year: 19970 Days

Day: 19.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,393,837 km

• M1: 344,973 km (0.103 R)
• M2: 601,982 km (0.107 R)
• M3: 674,387 km (0.054 R)
• M4: 1,138,889 km (0.081 R)
• M5: 1,354,160 km (0.094 R)
• M6: 1,717,832 km (0.104 R)
• M7: 1,857,407 km (0.071 R)
• M8: 2,451,909 km (0.069 R)
• M9: 2,530,149 km (0.083 R)
• M10: 2,769,805 km (0.104 R)
• M11: 2,892,325 km (0.1 R)
• M12: 2,975,053 km (0.062 R)
• M13: 3,016,791 km (0.103 R)
• M14: 3,142,902 km (0.051 R)
• M15: 3,575,838 km (0.043 R)
• M16: 3,664,699 km (0.042 R)
• M17: 4,073,700 km (0.086 R)
• M18: 5,538,113 km (0.106 R)
• M19: 5,901,187 km (0.098 R)
• M20: 6,059,163 km (0.066 R)
• M21: 6,325,447 km (0.066 R)
• M22: 6,541,316 km (0.081 R)
• M23: 6,704,827 km (0.033 R)
• M24: 7,091,388 km (0.059 R)
• M25: 7,828,606 km (0.06 R)
• M26: 8,177,020 km (0.058 R)
• M27: 8,589,910 km (0.101 R)
• M28: 8,828,818 km (0.119 R)
• M29: 9,252,329 km (0.075 R)
• M30: 10,119,099 km (0.057 R)
• M31: 10,308,191 km (0.084 R)
• M32: 10,689,815 km (0.119 R)
• M33: 11,336,227 km (0.046 R)
• M34: 11,664,146 km (0.09 R)
• M35: 11,995,206 km (0.097 R)
• M36: 15,326,601 km (0.104 R)
• M37: 16,496,456 km (0.119 R)
• M38: 20,650,939 km (0.076 R)
• M39: 21,778,009 km (0.067 R)
• M40: 22,103,684 km (0.088 R)
• M41: 22,431,004 km (0.069 R)
• M42: 23,007,554 km (0.116 R)
• M43: 23,173,309 km (0.065 R)
• M44: 23,422,389 km (0.064 R)
• M45: 25,447,944 km (0.114 R)
• M46: 28,500,489 km (0.039 R)
• M47: 29,035,301 km (0.053 R)
• M48: 29,843,728 km (0.088 R)
• M49: 31,207,462 km (0.083 R)
• M50: 31,482,722 km (0.065 R)
• M51: 32,591,392 km (0.084 R)
• M52: 33,337,736 km (0.056 R)
• M53: 34,089,615 km (0.073 R)
• M54: 35,418,792 km (0.057 R)
• M55: 37,152,482 km (0.079 R)
• M56: 37,444,197 km (0.072 R)
• M57: 38,323,683 km (0.108 R)
• M58: 39,506,853 km (0.096 R)
• M59: 40,003,368 km (0.116 R)
• M60: 40,402,047 km (0.107 R)
• M61: 40,802,071 km (0.101 R)
• M62: 41,807,967 km (0.051 R)
• M63: 42,111,202 km (0.106 R)
• M64: 42,821,792 km (0.062 R)
• M65: 43,229,745 km (0.087 R)
• M66: 44,564,009 km (0.111 R)
• M67: 45,703,645 km (0.056 R)
• M68: 45,911,886 km (0.053 R)
• M69: 47,167,909 km (0.109 R)
• M70: 47,800,110 km (0.114 R)
• M71: 52,957,945 km (0.092 R)
• M72: 53,286,163 km (0.031 R)
• M73: 58,967,591 km (0.066 R)
• M74: 60,103,937 km (0.079 R)
• M75: 60,903,687 km (0.045 R)
• M76: 61,706,878 km (0.118 R)
• M77: 62,052,299 km (0.098 R)
• M78: 62,513,659 km (0.068 R)
• M79: 66,835,541 km (0.1 R)
• M80: 67,545,533 km (0.069 R)
• M81: 68,734,238 km (0.088 R)
• M82: 70,409,883 km (0.079 R)
• M83: 71,132,292 km (0.086 R)
• M84: 75,886,661 km (0.094 R)
• M85: 76,380,035 km (0.072 R)
• M86: 77,122,190 km (0.093 R)
• M87: 77,494,091 km (0.054 R)
• M88: 78,364,301 km (0.05 R)
• M89: 78,613,531 km (0.091 R)
• M90: 80,114,447 km (0.071 R)
• M91: 80,994,382 km (0.033 R)
• M92: 81,624,787 km (0.092 R)
• M93: 82,636,817 km (0.107 R)
• M94: 83,398,719 km (0.091 R)
• M95: 84,035,257 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.7

Radius: 7.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.22 AU - 16.26 AU

Year: 20987 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,393,837 km

• M1: 145,858 km (0.092 R)
• M2: 198,367 km (0.081 R)
• M3: 536,009 km (0.091 R)
• M4: 584,180 km (0.065 R)
• M5: 886,517 km (0.097 R)
• M6: 1,169,257 km (0.088 R)
• M7: 1,765,704 km (0.085 R)
• M8: 2,017,327 km (0.054 R)
• M9: 2,334,475 km (0.102 R)
• M10: 2,868,539 km (0.068 R)
• M11: 2,985,824 km (0.091 R)
• M12: 3,721,995 km (0.075 R)
• M13: 4,176,473 km (0.102 R)
• M14: 4,309,615 km (0.106 R)
• M15: 6,201,580 km (0.087 R)
• M16: 6,895,564 km (0.044 R)
• M17: 7,053,091 km (0.107 R)
• M18: 7,735,855 km (0.067 R)
• M19: 7,858,526 km (0.119 R)
• M20: 8,991,730 km (0.084 R)
• M21: 9,293,768 km (0.117 R)
• M22: 9,424,217 km (0.096 R)
• M23: 10,899,252 km (0.085 R)
• M24: 11,082,958 km (0.062 R)
• M25: 11,546,562 km (0.094 R)
• M26: 11,827,806 km (0.086 R)
• M27: 13,562,094 km (0.104 R)
• M28: 14,508,899 km (0.117 R)
• M29: 14,812,433 km (0.092 R)
• M30: 17,368,014 km (0.095 R)
• M31: 18,558,962 km (0.058 R)
• M32: 20,677,567 km (0.12 R)
• M33: 21,304,981 km (0.099 R)
• M34: 22,403,478 km (0.09 R)
• M35: 22,989,004 km (0.096 R)
• M36: 23,047,796 km (0.092 R)
• M37: 23,520,226 km (0.109 R)
• M38: 24,294,844 km (0.1 R)
• M39: 24,594,937 km (0.111 R)
• M40: 24,956,665 km (0.05 R)
• M41: 25,138,277 km (0.047 R)
• M42: 25,259,600 km (0.038 R)
• M43: 25,563,583 km (0.091 R)
• M44: 28,860,272 km (0.114 R)
• M45: 30,525,745 km (0.116 R)
• M46: 30,914,400 km (0.031 R)
• M47: 31,109,476 km (0.062 R)
• M48: 31,500,674 km (0.054 R)
• M49: 32,288,008 km (0.115 R)
• M50: 33,081,774 km (0.088 R)
• M51: 33,547,771 km (0.115 R)
• M52: 33,815,103 km (0.071 R)
• M53: 33,881,973 km (0.032 R)
• M54: 34,284,391 km (0.061 R)
• M55: 35,910,221 km (0.095 R)
• M56: 36,046,804 km (0.027 R)
• M57: 38,256,065 km (0.102 R)
• M58: 40,366,741 km (0.103 R)
• M59: 40,437,800 km (0.111 R)
• M60: 40,793,395 km (0.086 R)
• M61: 41,007,320 km (0.025 R)
• M62: 42,082,330 km (0.115 R)
• M63: 43,021,505 km (0.101 R)
• M64: 43,166,615 km (0.039 R)
• M65: 44,626,690 km (0.114 R)
• M66: 46,102,773 km (0.117 R)
• M67: 47,669,960 km (0.07 R)
• M68: 47,970,352 km (0.105 R)
• M69: 48,045,600 km (0.116 R)
• M70: 48,648,779 km (0.084 R)
• M71: 50,091,351 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit