🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.59 AU - 0.79 AU

Year: 205 Days

Day: 35.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.69 AU - 0.71 AU

Year: 210 Days

Day: 15.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.01 AU - 1.17 AU

Year: 408 Days

Day: 25.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.02 AU - 1.44 AU

Year: 489 Days

Day: 39.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.22 AU - 1.7 AU

Year: 632 Days

Day: 45.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,710,574 km

• M1: 37,699 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.39 AU - 1.57 AU

Year: 645 Days

Day: 39.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,710,574 km

• M1: 116,537 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.69 AU - 5.47 AU

Year: 3511 Days

Day: 16.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 14.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.21 AU - 5.21 AU

Year: 4259 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 93,710,574 km

• M1: 203,004 km (0.095 R)
• M2: 510,727 km (0.065 R)
• M3: 696,378 km (0.115 R)
• M4: 845,228 km (0.101 R)
• M5: 1,119,590 km (0.029 R)
• M6: 1,225,805 km (0.091 R)
• M7: 1,728,304 km (0.091 R)
• M8: 1,839,156 km (0.052 R)
• M9: 2,157,201 km (0.075 R)
• M10: 2,262,219 km (0.09 R)
• M11: 2,603,751 km (0.115 R)
• M12: 2,781,024 km (0.117 R)
• M13: 2,995,697 km (0.089 R)
• M14: 3,441,948 km (0.093 R)
• M15: 3,817,887 km (0.085 R)
• M16: 3,964,792 km (0.105 R)
• M17: 4,076,093 km (0.096 R)
• M18: 4,207,440 km (0.102 R)
• M19: 4,340,133 km (0.094 R)
• M20: 4,825,728 km (0.078 R)
• M21: 5,145,868 km (0.113 R)
• M22: 5,997,678 km (0.12 R)
• M23: 6,190,659 km (0.118 R)
• M24: 6,516,932 km (0.117 R)
• M25: 6,848,740 km (0.079 R)
• M26: 6,960,639 km (0.047 R)
• M27: 7,460,296 km (0.118 R)
• M28: 7,644,900 km (0.102 R)
• M29: 7,760,988 km (0.119 R)
• M30: 8,422,360 km (0.045 R)
• M31: 8,832,857 km (0.03 R)
• M32: 9,077,449 km (0.119 R)
• M33: 9,598,349 km (0.117 R)
• M34: 9,723,712 km (0.059 R)
• M35: 9,950,951 km (0.107 R)
• M36: 10,333,623 km (0.088 R)
• M37: 10,591,529 km (0.095 R)
• M38: 10,721,231 km (0.111 R)
• M39: 10,825,351 km (0.033 R)
• M40: 11,537,287 km (0.051 R)
• M41: 12,373,389 km (0.114 R)
• M42: 12,510,122 km (0.119 R)
• M43: 13,006,338 km (0.042 R)
• M44: 13,284,889 km (0.105 R)
• M45: 13,396,938 km (0.103 R)
• M46: 13,649,908 km (0.092 R)
• M47: 14,275,377 km (0.044 R)
• M48: 14,562,754 km (0.066 R)
• M49: 15,231,008 km (0.095 R)
• M50: 15,377,614 km (0.07 R)
• M51: 15,495,198 km (0.072 R)
• M52: 15,642,701 km (0.028 R)
• M53: 16,087,905 km (0.057 R)
• M54: 16,237,203 km (0.117 R)
• M55: 16,417,020 km (0.118 R)
• M56: 16,657,873 km (0.119 R)
• M57: 17,081,982 km (0.092 R)
• M58: 17,264,941 km (0.115 R)
• M59: 17,417,830 km (0.051 R)
• M60: 18,282,505 km (0.105 R)
• M61: 19,510,106 km (0.072 R)
• M62: 19,733,306 km (0.097 R)
• M63: 20,602,170 km (0.091 R)
• M64: 20,796,946 km (0.077 R)
• M65: 21,057,546 km (0.109 R)
• M66: 21,188,294 km (0.062 R)
• M67: 22,243,857 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 12.2

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.05 AU - 12.99 AU

Year: 14004 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,710,574 km

• M1: 167,849 km (0.099 R)
• M2: 604,675 km (0.025 R)
• M3: 1,927,718 km (0.062 R)
• M4: 2,074,474 km (0.112 R)
• M5: 2,286,304 km (0.071 R)
• M6: 2,797,480 km (0.097 R)
• M7: 3,032,349 km (0.078 R)
• M8: 4,073,251 km (0.048 R)
• M9: 4,495,266 km (0.083 R)
• M10: 5,339,896 km (0.111 R)
• M11: 5,590,173 km (0.098 R)
• M12: 5,759,219 km (0.096 R)
• M13: 5,887,275 km (0.102 R)
• M14: 7,356,176 km (0.079 R)
• M15: 7,917,318 km (0.073 R)
• M16: 8,589,611 km (0.052 R)
• M17: 8,785,135 km (0.103 R)
• M18: 8,932,638 km (0.101 R)
• M19: 9,130,706 km (0.081 R)
• M20: 9,988,799 km (0.117 R)
• M21: 10,609,930 km (0.077 R)
• M22: 11,511,407 km (0.063 R)
• M23: 12,107,704 km (0.088 R)
• M24: 12,603,172 km (0.111 R)
• M25: 12,937,224 km (0.109 R)
• M26: 13,387,065 km (0.116 R)
• M27: 14,071,625 km (0.066 R)
• M28: 14,650,718 km (0.118 R)
• M29: 14,767,554 km (0.067 R)
• M30: 16,012,358 km (0.1 R)
• M31: 16,313,648 km (0.115 R)
• M32: 16,495,409 km (0.103 R)
• M33: 16,921,913 km (0.056 R)
• M34: 17,723,907 km (0.089 R)
• M35: 18,223,564 km (0.049 R)
• M36: 18,854,717 km (0.115 R)
• M37: 20,268,268 km (0.058 R)
• M38: 20,398,418 km (0.075 R)
• M39: 21,516,363 km (0.106 R)
• M40: 21,982,510 km (0.106 R)
• M41: 23,400,847 km (0.045 R)
• M42: 23,742,977 km (0.113 R)
• M43: 26,041,848 km (0.037 R)
• M44: 29,436,672 km (0.086 R)
• M45: 30,848,278 km (0.088 R)
• M46: 31,298,567 km (0.079 R)
• M47: 31,826,648 km (0.101 R)
• M48: 32,129,733 km (0.11 R)
• M49: 32,433,866 km (0.111 R)
• M50: 33,505,585 km (0.119 R)
• M51: 34,511,182 km (0.087 R)
• M52: 35,762,418 km (0.089 R)
• M53: 36,790,006 km (0.075 R)
• M54: 37,507,178 km (0.088 R)
• M55: 40,831,841 km (0.045 R)
• M56: 40,996,399 km (0.08 R)
• M57: 41,988,532 km (0.047 R)
• M58: 42,154,735 km (0.091 R)
• M59: 42,237,912 km (0.091 R)
• M60: 42,654,392 km (0.081 R)
• M61: 45,097,176 km (0.102 R)
• M62: 45,950,033 km (0.083 R)
• M63: 46,636,089 km (0.109 R)
• M64: 46,722,108 km (0.089 R)
• M65: 47,325,586 km (0.111 R)
• M66: 47,758,372 km (0.07 R)
• M67: 47,844,989 km (0.086 R)
• M68: 48,105,439 km (0.105 R)
• M69: 48,366,188 km (0.106 R)
• M70: 48,540,320 km (0.106 R)
• M71: 49,502,085 km (0.07 R)
• M72: 49,853,341 km (0.082 R)
• M73: 51,533,026 km (0.114 R)
• M74: 51,621,887 km (0.043 R)
• M75: 52,513,939 km (0.059 R)
• M76: 53,141,352 km (0.098 R)
• M77: 53,681,102 km (0.082 R)
• M78: 53,771,309 km (0.067 R)
• M79: 54,313,153 km (0.115 R)
• M80: 55,767,244 km (0.11 R)
• M81: 56,590,631 km (0.119 R)
• M82: 57,879,566 km (0.111 R)
• M83: 58,157,070 km (0.049 R)
• M84: 61,993,208 km (0.063 R)
• M85: 62,466,536 km (0.112 R)
• M86: 62,941,210 km (0.088 R)
• M87: 63,131,349 km (0.078 R)
• M88: 63,416,931 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.3

Radius: 3.1

Gravity: 94.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15 AU - 17.78 AU

Year: 23765 Days

Day: 21.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,710,574 km

• M1: 228,137 km (0.053 R)
• M2: 431,291 km (0.117 R)
• M3: 1,279,959 km (0.049 R)
• M4: 1,346,979 km (0.099 R)
• M5: 3,000,784 km (0.107 R)
• M6: 3,225,629 km (0.109 R)
• M7: 4,178,269 km (0.093 R)
• M8: 4,998,065 km (0.055 R)
• M9: 5,977,482 km (0.109 R)
• M10: 6,896,013 km (0.067 R)
• M11: 7,674,221 km (0.116 R)
• M12: 8,669,496 km (0.041 R)
• M13: 8,732,925 km (0.043 R)
• M14: 8,988,738 km (0.094 R)
• M15: 9,507,393 km (0.098 R)
• M16: 9,770,536 km (0.051 R)
• M17: 10,709,712 km (0.099 R)
• M18: 11,328,598 km (0.098 R)
• M19: 11,607,299 km (0.061 R)
• M20: 12,889,353 km (0.077 R)
• M21: 13,253,474 km (0.113 R)
• M22: 14,365,734 km (0.082 R)
• M23: 16,050,206 km (0.075 R)
• M24: 16,678,068 km (0.099 R)
• M25: 17,074,503 km (0.091 R)
• M26: 17,154,238 km (0.103 R)
• M27: 17,393,894 km (0.094 R)
• M28: 17,554,413 km (0.104 R)
• M29: 17,957,728 km (0.093 R)
• M30: 18,773,336 km (0.073 R)
• M31: 18,855,615 km (0.055 R)
• M32: 20,356,081 km (0.061 R)
• M33: 21,035,106 km (0.095 R)
• M34: 21,549,424 km (0.099 R)
• M35: 22,940,684 km (0.115 R)
• M36: 23,116,611 km (0.111 R)
• M37: 23,558,373 km (0.1 R)
• M38: 23,647,085 km (0.061 R)
• M39: 24,720,151 km (0.026 R)
• M40: 25,991,882 km (0.108 R)
• M41: 27,191,807 km (0.058 R)
• M42: 28,315,287 km (0.051 R)
• M43: 29,167,845 km (0.057 R)
• M44: 30,028,631 km (0.089 R)
• M45: 30,124,822 km (0.065 R)
• M46: 31,092,272 km (0.119 R)
• M47: 31,579,662 km (0.061 R)
• M48: 31,971,608 km (0.064 R)
• M49: 33,554,802 km (0.116 R)
• M50: 33,654,584 km (0.103 R)
• M51: 34,155,139 km (0.061 R)
• M52: 36,591,490 km (0.099 R)
• M53: 37,002,884 km (0.111 R)
• M54: 37,519,445 km (0.1 R)
• M55: 37,622,967 km (0.091 R)
• M56: 39,293,227 km (0.074 R)
• M57: 41,094,236 km (0.098 R)
• M58: 42,597,545 km (0.025 R)
• M59: 43,138,790 km (0.115 R)
• M60: 43,464,614 km (0.077 R)
• M61: 45,768,122 km (0.083 R)
• M62: 45,878,825 km (0.078 R)
• M63: 46,879,036 km (0.037 R)
• M64: 47,773,930 km (0.104 R)
• M65: 47,998,626 km (0.054 R)
• M66: 48,787,606 km (0.106 R)
• M67: 49,240,438 km (0.067 R)
• M68: 54,311,956 km (0.093 R)
• M69: 57,028,204 km (0.117 R)
• M70: 57,266,514 km (0.067 R)
• M71: 58,223,042 km (0.085 R)
• M72: 58,703,252 km (0.094 R)
• M73: 59,909,459 km (0.11 R)
• M74: 60,515,630 km (0.097 R)
• M75: 61,611,883 km (0.06 R)
• M76: 62,101,218 km (0.114 R)
• M77: 63,576,851 km (0.112 R)
• M78: 64,071,422 km (0.112 R)
• M79: 64,691,206 km (0.115 R)
• M80: 65,811,993 km (0.093 R)
• M81: 66,187,035 km (0.1 R)
• M82: 67,190,537 km (0.108 R)
• M83: 67,694,084 km (0.109 R)
• M84: 68,958,784 km (0.087 R)
• M85: 71,254,513 km (0.083 R)
• M86: 72,154,045 km (0.111 R)
• M87: 75,136,129 km (0.087 R)
• M88: 78,290,550 km (0.094 R)
• M89: 80,417,383 km (0.117 R)
• M90: 84,999,416 km (0.077 R)
• M91: 88,698,074 km (0.08 R)
• M92: 89,388,767 km (0.087 R)
• M93: 93,429,705 km (0.088 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit