🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.93 AU - 0.99 AU

Year: 347 Days

Day: 17.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,009,896 km

• M1: 594,502 km (0.114 R)
• M2: 837,449 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.81 AU - 1.29 AU

Year: 397 Days

Day: 37.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.08 AU - 1.2 AU

Year: 449 Days

Day: 39.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.84 AU - 2.5 AU

Year: 1179 Days

Day: 22.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 8.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.73 AU - 7.51 AU

Year: 5586 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 80,009,896 km

• M1: 137,331 km (0.106 R)
• M2: 202,256 km (0.102 R)
• M3: 305,928 km (0.055 R)
• M4: 453,880 km (0.089 R)
• M5: 529,726 km (0.102 R)
• M6: 610,359 km (0.06 R)
• M7: 976,425 km (0.101 R)
• M8: 1,119,441 km (0.095 R)
• M9: 2,426,777 km (0.035 R)
• M10: 2,496,190 km (0.115 R)
• M11: 2,651,323 km (0.054 R)
• M12: 2,941,244 km (0.105 R)
• M13: 3,030,404 km (0.102 R)
• M14: 3,256,895 km (0.089 R)
• M15: 3,349,048 km (0.113 R)
• M16: 3,520,337 km (0.09 R)
• M17: 3,839,280 km (0.099 R)
• M18: 3,969,430 km (0.038 R)
• M19: 4,402,665 km (0.119 R)
• M20: 4,556,302 km (0.09 R)
• M21: 4,659,525 km (0.098 R)
• M22: 4,868,663 km (0.103 R)
• M23: 4,991,931 km (0.063 R)
• M24: 5,152,151 km (0.046 R)
• M25: 5,350,218 km (0.107 R)
• M26: 5,661,232 km (0.079 R)
• M27: 5,828,333 km (0.114 R)
• M28: 5,903,132 km (0.119 R)
• M29: 6,224,618 km (0.113 R)
• M30: 7,062,964 km (0.114 R)
• M31: 7,709,825 km (0.117 R)
• M32: 7,771,460 km (0.119 R)
• M33: 7,833,244 km (0.113 R)
• M34: 8,396,629 km (0.092 R)
• M35: 8,800,992 km (0.095 R)
• M36: 9,168,106 km (0.092 R)
• M37: 9,342,686 km (0.076 R)
• M38: 9,962,171 km (0.104 R)
• M39: 10,686,524 km (0.111 R)
• M40: 11,804,469 km (0.066 R)
• M41: 11,875,528 km (0.064 R)
• M42: 12,305,173 km (0.089 R)
• M43: 12,837,292 km (0.047 R)
• M44: 13,008,133 km (0.08 R)
• M45: 13,401,576 km (0.104 R)
• M46: 13,923,822 km (0.086 R)
• M47: 14,783,561 km (0.074 R)
• M48: 14,988,360 km (0.106 R)
• M49: 15,065,403 km (0.093 R)
• M50: 15,142,596 km (0.106 R)
• M51: 15,297,429 km (0.113 R)
• M52: 15,400,802 km (0.097 R)
• M53: 15,921,552 km (0.082 R)
• M54: 17,329,417 km (0.114 R)
• M55: 17,898,188 km (0.083 R)
• M56: 18,007,245 km (0.118 R)
• M57: 18,308,236 km (0.03 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995

Radius: 13.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.88 AU - 11.66 AU

Year: 11267 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,009,896 km

• M1: 259,702 km (0.108 R)
• M2: 418,575 km (0.075 R)
• M3: 677,379 km (0.086 R)
• M4: 1,121,685 km (0.028 R)
• M5: 1,498,971 km (0.117 R)
• M6: 1,625,231 km (0.092 R)
• M7: 2,110,228 km (0.027 R)
• M8: 2,369,630 km (0.11 R)
• M9: 2,458,342 km (0.11 R)
• M10: 2,670,172 km (0.076 R)
• M11: 2,951,566 km (0.054 R)
• M12: 3,342,016 km (0.042 R)
• M13: 3,611,741 km (0.118 R)
• M14: 3,714,665 km (0.113 R)
• M15: 4,100,926 km (0.063 R)
• M16: 4,244,540 km (0.109 R)
• M17: 4,389,950 km (0.09 R)
• M18: 4,648,455 km (0.092 R)
• M19: 4,912,046 km (0.074 R)
• M20: 5,375,500 km (0.098 R)
• M21: 5,692,349 km (0.089 R)
• M22: 6,849,339 km (0.067 R)
• M23: 7,020,478 km (0.111 R)
• M24: 8,122,566 km (0.029 R)
• M25: 8,395,133 km (0.096 R)
• M26: 8,670,693 km (0.061 R)
• M27: 8,949,244 km (0.116 R)
• M28: 9,706,658 km (0.091 R)
• M29: 10,093,219 km (0.111 R)
• M30: 10,931,266 km (0.085 R)
• M31: 11,384,099 km (0.104 R)
• M32: 12,308,015 km (0.058 R)
• M33: 12,831,757 km (0.052 R)
• M34: 13,149,653 km (0.106 R)
• M35: 13,793,073 km (0.118 R)
• M36: 14,943,630 km (0.087 R)
• M37: 16,640,519 km (0.095 R)
• M38: 17,628,912 km (0.076 R)
• M39: 17,805,438 km (0.095 R)
• M40: 18,159,985 km (0.114 R)
• M41: 18,338,156 km (0.064 R)
• M42: 19,662,546 km (0.091 R)
• M43: 19,906,689 km (0.117 R)
• M44: 20,707,188 km (0.11 R)
• M45: 21,204,900 km (0.099 R)
• M46: 21,706,651 km (0.041 R)
• M47: 22,785,850 km (0.079 R)
• M48: 23,042,410 km (0.086 R)
• M49: 24,404,499 km (0.106 R)
• M50: 25,726,196 km (0.094 R)
• M51: 26,462,816 km (0.07 R)
• M52: 28,025,815 km (0.114 R)
• M53: 29,898,481 km (0.103 R)
• M54: 30,531,579 km (0.069 R)
• M55: 30,814,469 km (0.11 R)
• M56: 32,026,211 km (0.071 R)
• M57: 32,241,782 km (0.106 R)
• M58: 32,891,037 km (0.109 R)
• M59: 33,180,957 km (0.075 R)
• M60: 33,836,495 km (0.095 R)
• M61: 34,349,317 km (0.087 R)
• M62: 34,790,930 km (0.106 R)
• M63: 36,201,787 km (0.099 R)
• M64: 36,651,329 km (0.06 R)
• M65: 36,801,525 km (0.075 R)
• M66: 37,858,733 km (0.102 R)
• M67: 38,772,926 km (0.096 R)
• M68: 39,079,302 km (0.077 R)
• M69: 39,386,427 km (0.1 R)
• M70: 43,372,462 km (0.081 R)
• M71: 43,610,921 km (0.051 R)
• M72: 44,009,300 km (0.113 R)
• M73: 45,131,284 km (0.067 R)
• M74: 45,534,151 km (0.087 R)
• M75: 45,776,500 km (0.11 R)
• M76: 46,181,461 km (0.037 R)
• M77: 46,750,232 km (0.106 R)
• M78: 47,321,397 km (0.098 R)
• M79: 48,718,192 km (0.075 R)
• M80: 48,883,348 km (0.12 R)
• M81: 49,712,270 km (0.101 R)
• M82: 50,128,451 km (0.081 R)
• M83: 51,131,954 km (0.111 R)
• M84: 52,395,757 km (0.111 R)
• M85: 53,840,423 km (0.042 R)
• M86: 57,552,844 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406

Radius: 3.4

Gravity: 35.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.47 AU - 22.39 AU

Year: 28012 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 80,009,896 km

• M1: 134,488 km (0.082 R)
• M2: 339,587 km (0.069 R)
• M3: 416,929 km (0.092 R)
• M4: 963,261 km (0.082 R)
• M5: 1,247,048 km (0.114 R)
• M6: 1,652,009 km (0.09 R)
• M7: 1,750,893 km (0.064 R)
• M8: 1,920,089 km (0.113 R)
• M9: 2,059,065 km (0.051 R)
• M10: 2,571,139 km (0.105 R)
• M11: 3,661,557 km (0.118 R)
• M12: 3,747,427 km (0.044 R)
• M13: 4,008,924 km (0.066 R)
• M14: 4,231,226 km (0.081 R)
• M15: 4,457,717 km (0.097 R)
• M16: 5,401,979 km (0.097 R)
• M17: 5,598,102 km (0.076 R)
• M18: 6,508,854 km (0.059 R)
• M19: 7,034,541 km (0.095 R)
• M20: 7,087,798 km (0.111 R)
• M21: 7,141,204 km (0.058 R)
• M22: 7,410,480 km (0.031 R)
• M23: 8,181,807 km (0.09 R)
• M24: 8,633,892 km (0.097 R)
• M25: 10,098,305 km (0.105 R)
• M26: 10,951,163 km (0.082 R)
• M27: 11,323,811 km (0.087 R)
• M28: 12,337,486 km (0.117 R)
• M29: 13,182,265 km (0.087 R)
• M30: 13,644,822 km (0.099 R)
• M31: 13,777,964 km (0.089 R)
• M32: 13,844,685 km (0.058 R)
• M33: 14,722,076 km (0.031 R)
• M34: 18,553,128 km (0.11 R)
• M35: 19,743,927 km (0.082 R)
• M36: 21,266,833 km (0.093 R)
• M37: 21,575,902 km (0.115 R)
• M38: 22,276,769 km (0.08 R)
• M39: 22,512,086 km (0.05 R)
• M40: 22,590,774 km (0.073 R)
• M41: 22,827,139 km (0.086 R)
• M42: 23,222,975 km (0.115 R)
• M43: 23,620,905 km (0.101 R)
• M44: 24,828,609 km (0.117 R)
• M45: 25,399,026 km (0.062 R)
• M46: 25,480,856 km (0.053 R)
• M47: 25,644,815 km (0.078 R)
• M48: 26,138,787 km (0.102 R)
• M49: 26,304,093 km (0.074 R)
• M50: 28,740,294 km (0.098 R)
• M51: 28,996,406 km (0.109 R)
• M52: 29,510,873 km (0.105 R)
• M53: 31,686,774 km (0.108 R)
• M54: 32,305,211 km (0.028 R)
• M55: 32,482,634 km (0.055 R)
• M56: 35,000,367 km (0.106 R)
• M57: 36,006,562 km (0.109 R)
• M58: 37,673,381 km (0.11 R)
• M59: 38,047,226 km (0.054 R)
• M60: 38,422,268 km (0.048 R)
• M61: 38,704,410 km (0.043 R)
• M62: 40,793,993 km (0.107 R)
• M63: 43,114,854 km (0.109 R)
• M64: 43,505,903 km (0.116 R)
• M65: 43,603,740 km (0.076 R)
• M66: 43,701,727 km (0.051 R)
• M67: 43,799,863 km (0.115 R)
• M68: 44,488,462 km (0.106 R)
• M69: 45,478,351 km (0.106 R)
• M70: 45,975,914 km (0.099 R)
• M71: 46,475,421 km (0.053 R)
• M72: 49,919,014 km (0.09 R)
• M73: 50,535,208 km (0.116 R)
• M74: 51,153,945 km (0.037 R)
• M75: 53,024,965 km (0.084 R)
• M76: 53,129,684 km (0.037 R)
• M77: 53,863,761 km (0.045 R)
• M78: 54,918,426 km (0.089 R)
• M79: 56,726,914 km (0.068 R)
• M80: 57,047,951 km (0.098 R)
• M81: 58,662,860 km (0.067 R)
• M82: 60,292,579 km (0.06 R)
• M83: 61,607,096 km (0.094 R)
• M84: 61,717,200 km (0.1 R)
• M85: 62,709,782 km (0.11 R)
• M86: 64,822,702 km (0.066 R)
• M87: 65,046,501 km (0.09 R)
• M88: 66,281,730 km (0.1 R)
• M89: 66,732,917 km (0.094 R)
• M90: 70,493,359 km (0.088 R)
• M91: 70,723,441 km (0.046 R)
• M92: 71,299,841 km (0.106 R)
• M93: 74,204,882 km (0.111 R)
• M94: 75,848,514 km (0.089 R)
• M95: 77,622,894 km (0.085 R)
• M96: 78,098,316 km (0.103 R)
• M97: 79,171,681 km (0.119 R)
• M98: 79,889,900 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 12,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit