🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.65 AU

Year: 166 Days

Day: 33.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,558,756 km

• M1: 36,651 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.08 AU - 3.12 AU

Year: 1460 Days

Day: 20 Hours

Environment

Temp: -71 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.45 AU - 4.21 AU

Year: 2610 Days

Day: 35.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,558,756 km

• M1: 851,810 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.86 AU - 4.92 AU

Year: 3203 Days

Day: 20.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 106.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,558,756 km

• M1: 642,672 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.1

Radius: 10.6

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.8 AU - 8.58 AU

Year: 8162 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 103,558,756 km

• M1: 133,142 km (0.118 R)
• M2: 604,974 km (0.092 R)
• M3: 1,018,612 km (0.032 R)
• M4: 1,460,973 km (0.11 R)
• M5: 1,886,878 km (0.103 R)
• M6: 2,251,298 km (0.069 R)
• M7: 4,075,046 km (0.077 R)
• M8: 4,899,181 km (0.052 R)
• M9: 5,933,800 km (0.083 R)
• M10: 11,721,442 km (0.1 R)
• M11: 12,389,995 km (0.053 R)
• M12: 13,681,324 km (0.041 R)
• M13: 14,485,412 km (0.045 R)
• M14: 15,060,317 km (0.092 R)
• M15: 16,668,045 km (0.113 R)
• M16: 18,985,765 km (0.114 R)
• M17: 19,366,492 km (0.107 R)
• M18: 21,346,569 km (0.094 R)
• M19: 22,007,792 km (0.107 R)
• M20: 22,343,489 km (0.111 R)
• M21: 24,162,300 km (0.118 R)
• M22: 28,586,956 km (0.106 R)
• M23: 30,519,462 km (0.07 R)
• M24: 32,429,228 km (0.059 R)
• M25: 36,368,439 km (0.088 R)
• M26: 41,502,937 km (0.055 R)
• M27: 42,532,919 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.7

Radius: 5.7

Gravity: 18.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.33 AU - 19.53 AU

Year: 22142 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 103,558,756 km

• M1: 73,004 km (0.097 R)
• M2: 275,260 km (0.056 R)
• M3: 501,901 km (0.12 R)
• M4: 790,774 km (0.056 R)
• M5: 980,165 km (0.092 R)
• M6: 1,469,051 km (0.1 R)
• M7: 1,986,510 km (0.066 R)
• M8: 2,212,104 km (0.088 R)
• M9: 3,432,673 km (0.118 R)
• M10: 4,825,728 km (0.107 R)
• M11: 5,008,986 km (0.114 R)
• M12: 6,165,975 km (0.12 R)
• M13: 6,967,820 km (0.077 R)
• M14: 8,455,272 km (0.083 R)
• M15: 9,385,920 km (0.032 R)
• M16: 9,964,415 km (0.114 R)
• M17: 10,444,026 km (0.098 R)
• M18: 10,627,732 km (0.064 R)
• M19: 12,380,271 km (0.113 R)
• M20: 13,505,097 km (0.058 R)
• M21: 13,723,361 km (0.095 R)
• M22: 13,943,868 km (0.049 R)
• M23: 15,475,601 km (0.085 R)
• M24: 17,716,427 km (0.088 R)
• M25: 18,868,929 km (0.11 R)
• M26: 20,070,350 km (0.08 R)
• M27: 22,522,707 km (0.08 R)
• M28: 24,299,930 km (0.087 R)
• M29: 26,281,354 km (0.062 R)
• M30: 28,249,164 km (0.101 R)
• M31: 28,966,636 km (0.098 R)
• M32: 29,696,075 km (0.082 R)
• M33: 38,985,056 km (0.034 R)
• M34: 54,139,918 km (0.109 R)
• M35: 61,399,454 km (0.045 R)
• M36: 64,847,087 km (0.098 R)
• M37: 70,148,386 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 5

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.82 AU - 19.4 AU

Year: 22518 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 103,558,756 km

• M1: 64,925 km (0.091 R)
• M2: 547,678 km (0.034 R)
• M3: 1,105,977 km (0.05 R)
• M4: 2,036,326 km (0.117 R)
• M5: 3,721,247 km (0.055 R)
• M6: 4,362,274 km (0.093 R)
• M7: 4,676,729 km (0.058 R)
• M8: 7,852,243 km (0.033 R)
• M9: 10,810,840 km (0.119 R)
• M10: 14,368,576 km (0.066 R)
• M11: 17,518,509 km (0.108 R)
• M12: 18,071,423 km (0.068 R)
• M13: 21,188,444 km (0.035 R)
• M14: 25,540,396 km (0.05 R)
• M15: 28,245,724 km (0.069 R)
• M16: 31,481,825 km (0.034 R)
• M17: 33,730,879 km (0.086 R)
• M18: 37,887,755 km (0.071 R)
• M19: 40,566,305 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.9

Radius: 6.6

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.42 AU - 19.94 AU

Year: 25889 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 103,558,756 km

• M1: 82,129 km (0.032 R)
• M2: 854,204 km (0.115 R)
• M3: 1,300,604 km (0.119 R)
• M4: 1,577,061 km (0.108 R)
• M5: 2,294,233 km (0.05 R)
• M6: 3,070,347 km (0.104 R)
• M7: 4,491,377 km (0.075 R)
• M8: 5,325,684 km (0.106 R)
• M9: 7,598,973 km (0.028 R)
• M10: 8,120,771 km (0.063 R)
• M11: 9,062,340 km (0.104 R)
• M12: 9,769,489 km (0.085 R)
• M13: 11,765,873 km (0.098 R)
• M14: 12,392,837 km (0.111 R)
• M15: 13,789,333 km (0.103 R)
• M16: 14,644,285 km (0.087 R)
• M17: 22,901,788 km (0.094 R)
• M18: 32,035,038 km (0.105 R)
• M19: 32,438,353 km (0.11 R)
• M20: 42,030,868 km (0.045 R)
• M21: 43,328,181 km (0.115 R)
• M22: 44,485,021 km (0.044 R)
• M23: 45,492,862 km (0.107 R)
• M24: 49,676,815 km (0.099 R)
• M25: 50,943,760 km (0.112 R)
• M26: 52,977,992 km (0.078 R)
• M27: 59,202,609 km (0.118 R)
• M28: 62,072,644 km (0.104 R)
• M29: 66,549,660 km (0.064 R)
• M30: 72,615,854 km (0.119 R)
• M31: 77,581,157 km (0.117 R)
• M32: 80,023,192 km (0.093 R)
• M33: 82,768,014 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.9

Radius: 4.8

Gravity: 40.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.86 AU - 19.9 AU

Year: 26330 Days

Day: 23.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 103,558,756 km

• M1: 70,161 km (0.093 R)
• M2: 325,375 km (0.075 R)
• M3: 629,657 km (0.097 R)
• M4: 995,723 km (0.119 R)
• M5: 1,257,520 km (0.057 R)
• M6: 2,399,251 km (0.109 R)
• M7: 4,067,267 km (0.091 R)
• M8: 5,693,545 km (0.041 R)
• M9: 6,823,458 km (0.112 R)
• M10: 9,897,246 km (0.103 R)
• M11: 13,075,901 km (0.083 R)
• M12: 26,678,237 km (0.085 R)
• M13: 29,116,084 km (0.041 R)
• M14: 29,514,164 km (0.078 R)
• M15: 30,321,095 km (0.097 R)
• M16: 30,593,363 km (0.058 R)
• M17: 31,004,757 km (0.089 R)
• M18: 33,550,763 km (0.051 R)
• M19: 36,693,216 km (0.069 R)
• M20: 40,518,434 km (0.102 R)
• M21: 44,425,780 km (0.118 R)
• M22: 46,020,643 km (0.104 R)
• M23: 54,771,820 km (0.113 R)
• M24: 58,267,473 km (0.095 R)
• M25: 58,688,142 km (0.117 R)
• M26: 62,787,124 km (0.064 R)
• M27: 63,008,080 km (0.092 R)
• M28: 78,759,539 km (0.072 R)
• M29: 81,353,865 km (0.067 R)
• M30: 83,736,959 km (0.036 R)
• M31: 96,352,997 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.9

Radius: 6.1

Gravity: 23.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.66 AU - 21.46 AU

Year: 27846 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,558,756 km

• M1: 76,744 km (0.091 R)
• M2: 287,826 km (0.109 R)
• M3: 752,627 km (0.091 R)
• M4: 1,177,784 km (0.089 R)
• M5: 1,791,734 km (0.055 R)
• M6: 2,421,391 km (0.056 R)
• M7: 5,191,046 km (0.077 R)
• M8: 6,798,625 km (0.117 R)
• M9: 9,380,534 km (0.114 R)
• M10: 9,887,970 km (0.047 R)
• M11: 10,751,300 km (0.119 R)
• M12: 11,096,422 km (0.077 R)
• M13: 12,626,958 km (0.083 R)
• M14: 15,135,864 km (0.079 R)
• M15: 15,482,033 km (0.057 R)
• M16: 22,094,558 km (0.108 R)
• M17: 22,652,409 km (0.06 R)
• M18: 23,105,391 km (0.109 R)
• M19: 25,461,707 km (0.083 R)
• M20: 26,198,626 km (0.092 R)
• M21: 29,422,909 km (0.113 R)
• M22: 33,923,262 km (0.114 R)
• M23: 35,116,155 km (0.079 R)
• M24: 35,570,484 km (0.105 R)
• M25: 36,336,575 km (0.097 R)
• M26: 37,427,442 km (0.075 R)
• M27: 37,901,518 km (0.088 R)
• M28: 38,700,670 km (0.051 R)
• M29: 49,562,672 km (0.071 R)
• M30: 60,105,582 km (0.051 R)
• M31: 66,357,128 km (0.111 R)
• M32: 67,517,109 km (0.119 R)
• M33: 73,028,145 km (0.098 R)
• M34: 74,763,032 km (0.082 R)
• M35: 92,204,348 km (0.094 R)
• M36: 92,491,876 km (0.118 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit