🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 29.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,975,608 km

• M1: 280,945 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 15.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 196 Days

Day: 24.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.38 AU - 2.48 AU

Year: 1384 Days

Day: 25.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.07 AU - 2.89 AU

Year: 1426 Days

Day: 46.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.29 AU - 2.69 AU

Year: 1435 Days

Day: 39.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,975,608 km

• M1: 741,557 km (0.119 R)
• M2: 1,323,044 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.2

Radius: 13.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.3 AU - 7.02 AU

Year: 4918 Days

Day: 12.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,975,608 km

• M1: 167,550 km (0.101 R)
• M2: 252,970 km (0.111 R)
• M3: 511,326 km (0.112 R)
• M4: 648,806 km (0.118 R)
• M5: 758,910 km (0.065 R)
• M6: 876,344 km (0.113 R)
• M7: 966,103 km (0.065 R)
• M8: 1,437,935 km (0.056 R)
• M9: 1,844,093 km (0.1 R)
• M10: 2,544,211 km (0.101 R)
• M11: 2,693,659 km (0.116 R)
• M12: 3,019,184 km (0.104 R)
• M13: 3,503,582 km (0.061 R)
• M14: 3,614,733 km (0.051 R)
• M15: 3,783,629 km (0.062 R)
• M16: 4,405,208 km (0.049 R)
• M17: 4,687,350 km (0.083 R)
• M18: 5,121,782 km (0.055 R)
• M19: 5,248,342 km (0.115 R)
• M20: 5,397,342 km (0.099 R)
• M21: 5,765,053 km (0.107 R)
• M22: 6,029,542 km (0.115 R)
• M23: 6,230,602 km (0.115 R)
• M24: 6,456,644 km (0.111 R)
• M25: 6,616,564 km (0.09 R)
• M26: 6,754,493 km (0.111 R)
• M27: 6,916,807 km (0.094 R)
• M28: 7,080,467 km (0.119 R)
• M29: 7,435,463 km (0.077 R)
• M30: 8,040,138 km (0.096 R)
• M31: 8,460,358 km (0.093 R)
• M32: 8,761,349 km (0.103 R)
• M33: 9,633,355 km (0.113 R)
• M34: 9,842,642 km (0.094 R)
• M35: 9,947,810 km (0.057 R)
• M36: 10,640,747 km (0.109 R)
• M37: 12,412,135 km (0.085 R)
• M38: 12,582,976 km (0.079 R)
• M39: 12,754,415 km (0.072 R)
• M40: 14,214,042 km (0.057 R)
• M41: 14,933,308 km (0.107 R)
• M42: 15,024,114 km (0.092 R)
• M43: 15,603,208 km (0.07 R)
• M44: 15,818,329 km (0.113 R)
• M45: 16,127,548 km (0.095 R)
• M46: 16,220,598 km (0.119 R)
• M47: 16,940,612 km (0.1 R)
• M48: 17,130,153 km (0.039 R)
• M49: 17,225,297 km (0.111 R)
• M50: 17,384,021 km (0.072 R)
• M51: 17,671,099 km (0.097 R)
• M52: 17,895,496 km (0.12 R)
• M53: 18,541,758 km (0.116 R)
• M54: 18,639,296 km (0.073 R)
• M55: 19,956,954 km (0.082 R)
• M56: 20,123,906 km (0.098 R)
• M57: 20,358,176 km (0.102 R)
• M58: 20,998,904 km (0.041 R)
• M59: 21,577,698 km (0.095 R)
• M60: 21,714,729 km (0.102 R)
• M61: 21,817,503 km (0.067 R)
• M62: 22,751,143 km (0.119 R)
• M63: 22,925,425 km (0.082 R)
• M64: 23,380,801 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 13.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.01 AU - 9.49 AU

Year: 7880 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 69,975,608 km

• M1: 321,486 km (0.108 R)
• M2: 745,895 km (0.102 R)
• M3: 857,196 km (0.037 R)
• M4: 1,544,897 km (0.078 R)
• M5: 1,646,923 km (0.039 R)
• M6: 1,766,452 km (0.082 R)
• M7: 1,873,564 km (0.096 R)
• M8: 1,967,062 km (0.107 R)
• M9: 2,175,452 km (0.104 R)
• M10: 2,357,513 km (0.107 R)
• M11: 2,510,402 km (0.076 R)
• M12: 2,701,887 km (0.112 R)
• M13: 2,880,208 km (0.116 R)
• M14: 3,007,516 km (0.099 R)
• M15: 3,267,666 km (0.065 R)
• M16: 3,850,200 km (0.12 R)
• M17: 3,970,627 km (0.047 R)
• M18: 4,215,369 km (0.055 R)
• M19: 5,878,299 km (0.081 R)
• M20: 6,228,358 km (0.109 R)
• M21: 6,633,469 km (0.092 R)
• M22: 6,900,202 km (0.098 R)
• M23: 7,096,325 km (0.036 R)
• M24: 7,544,669 km (0.05 R)
• M25: 7,772,357 km (0.038 R)
• M26: 7,874,234 km (0.113 R)
• M27: 8,364,466 km (0.077 R)
• M28: 8,864,571 km (0.098 R)
• M29: 10,648,526 km (0.101 R)
• M30: 10,733,498 km (0.08 R)
• M31: 10,875,616 km (0.027 R)
• M32: 11,653,973 km (0.107 R)
• M33: 12,360,973 km (0.089 R)
• M34: 12,719,709 km (0.106 R)
• M35: 13,203,508 km (0.102 R)
• M36: 13,325,281 km (0.064 R)
• M37: 14,627,530 km (0.034 R)
• M38: 14,816,921 km (0.039 R)
• M39: 15,070,639 km (0.105 R)
• M40: 16,754,962 km (0.11 R)
• M41: 16,953,179 km (0.1 R)
• M42: 17,385,217 km (0.079 R)
• M43: 17,518,958 km (0.109 R)
• M44: 17,720,017 km (0.098 R)
• M45: 17,820,996 km (0.079 R)
• M46: 17,989,443 km (0.065 R)
• M47: 18,396,200 km (0.119 R)
• M48: 19,322,360 km (0.112 R)
• M49: 19,634,421 km (0.08 R)
• M50: 20,298,785 km (0.083 R)
• M51: 20,510,018 km (0.091 R)
• M52: 20,793,057 km (0.089 R)
• M53: 21,077,293 km (0.077 R)
• M54: 21,470,137 km (0.065 R)
• M55: 21,757,514 km (0.103 R)
• M56: 21,865,524 km (0.113 R)
• M57: 22,481,269 km (0.064 R)
• M58: 23,397,107 km (0.104 R)
• M59: 24,474,810 km (0.114 R)
• M60: 24,699,805 km (0.03 R)
• M61: 25,076,343 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.4

Radius: 5.9

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.82 AU - 15.74 AU

Year: 21816 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,975,608 km

• M1: 188,194 km (0.104 R)
• M2: 592,408 km (0.073 R)
• M3: 670,198 km (0.113 R)
• M4: 857,794 km (0.074 R)
• M5: 1,875,060 km (0.109 R)
• M6: 2,020,618 km (0.108 R)
• M7: 2,902,647 km (0.116 R)
• M8: 3,105,502 km (0.068 R)
• M9: 3,243,282 km (0.113 R)
• M10: 3,383,156 km (0.097 R)
• M11: 3,453,916 km (0.091 R)
• M12: 3,999,499 km (0.104 R)
• M13: 4,111,847 km (0.117 R)
• M14: 5,047,731 km (0.1 R)
• M15: 5,706,710 km (0.085 R)
• M16: 6,132,316 km (0.083 R)
• M17: 6,480,131 km (0.026 R)
• M18: 6,568,095 km (0.085 R)
• M19: 6,834,379 km (0.106 R)
• M20: 8,265,582 km (0.104 R)
• M21: 8,361,025 km (0.077 R)
• M22: 8,601,279 km (0.041 R)
• M23: 8,941,465 km (0.088 R)
• M24: 9,385,172 km (0.101 R)
• M25: 10,603,347 km (0.102 R)
• M26: 10,811,139 km (0.07 R)
• M27: 12,086,162 km (0.043 R)
• M28: 13,073,208 km (0.096 R)
• M29: 13,858,597 km (0.096 R)
• M30: 15,240,433 km (0.11 R)
• M31: 15,357,418 km (0.12 R)
• M32: 16,006,972 km (0.089 R)
• M33: 17,393,744 km (0.117 R)
• M34: 18,132,459 km (0.113 R)
• M35: 19,831,741 km (0.096 R)
• M36: 20,216,207 km (0.095 R)
• M37: 20,797,545 km (0.095 R)
• M38: 21,712,785 km (0.078 R)
• M39: 22,175,341 km (0.102 R)
• M40: 22,374,456 km (0.081 R)
• M41: 24,399,114 km (0.09 R)
• M42: 25,225,193 km (0.063 R)
• M43: 25,363,721 km (0.116 R)
• M44: 26,130,410 km (0.099 R)
• M45: 27,046,397 km (0.08 R)
• M46: 27,472,602 km (0.061 R)
• M47: 28,403,849 km (0.08 R)
• M48: 29,856,444 km (0.099 R)
• M49: 30,149,955 km (0.109 R)
• M50: 30,223,407 km (0.117 R)
• M51: 30,665,619 km (0.088 R)
• M52: 31,780,721 km (0.11 R)
• M53: 32,005,417 km (0.12 R)
• M54: 33,516,206 km (0.087 R)
• M55: 33,592,351 km (0.1 R)
• M56: 34,280,352 km (0.101 R)
• M57: 35,981,429 km (0.073 R)
• M58: 36,528,509 km (0.111 R)
• M59: 37,235,808 km (0.093 R)
• M60: 38,584,133 km (0.113 R)
• M61: 38,903,824 km (0.048 R)
• M62: 39,304,447 km (0.072 R)
• M63: 39,384,781 km (0.062 R)
• M64: 40,595,925 km (0.039 R)
• M65: 42,394,391 km (0.091 R)
• M66: 43,968,460 km (0.117 R)
• M67: 44,469,463 km (0.074 R)
• M68: 46,237,859 km (0.109 R)
• M69: 47,002,753 km (0.044 R)
• M70: 48,717,444 km (0.086 R)
• M71: 49,235,950 km (0.101 R)
• M72: 49,322,418 km (0.096 R)
• M73: 50,278,199 km (0.103 R)
• M74: 50,977,120 km (0.096 R)
• M75: 51,327,777 km (0.096 R)
• M76: 51,415,591 km (0.111 R)
• M77: 52,826,898 km (0.118 R)
• M78: 53,359,466 km (0.07 R)
• M79: 53,537,488 km (0.113 R)
• M80: 54,161,759 km (0.075 R)
• M81: 54,698,666 km (0.112 R)
• M82: 56,048,937 km (0.072 R)
• M83: 57,136,962 km (0.095 R)
• M84: 57,319,023 km (0.055 R)
• M85: 58,506,830 km (0.048 R)
• M86: 58,965,796 km (0.067 R)
• M87: 60,164,972 km (0.103 R)
• M88: 61,558,327 km (0.09 R)
• M89: 62,399,516 km (0.089 R)
• M90: 62,586,962 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.7

Radius: 4.3

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.53 AU - 20.01 AU

Year: 27360 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,975,608 km

• M1: 113,246 km (0.112 R)
• M2: 157,078 km (0.063 R)
• M3: 788,830 km (0.103 R)
• M4: 955,332 km (0.067 R)
• M5: 1,004,998 km (0.098 R)
• M6: 1,212,192 km (0.026 R)
• M7: 1,320,800 km (0.073 R)
• M8: 1,725,462 km (0.067 R)
• M9: 2,709,517 km (0.101 R)
• M10: 2,744,822 km (0.12 R)
• M11: 3,255,549 km (0.059 R)
• M12: 3,293,098 km (0.117 R)
• M13: 4,075,046 km (0.119 R)
• M14: 4,697,373 km (0.086 R)
• M15: 4,954,532 km (0.114 R)
• M16: 5,172,346 km (0.09 R)
• M17: 6,120,797 km (0.111 R)
• M18: 6,307,495 km (0.06 R)
• M19: 6,734,298 km (0.066 R)
• M20: 6,782,319 km (0.094 R)
• M21: 6,878,660 km (0.113 R)
• M22: 7,024,069 km (0.103 R)
• M23: 7,121,607 km (0.12 R)
• M24: 7,615,728 km (0.096 R)
• M25: 8,223,245 km (0.083 R)
• M26: 8,532,913 km (0.057 R)
• M27: 9,376,944 km (0.106 R)
• M28: 9,754,529 km (0.04 R)
• M29: 10,860,506 km (0.074 R)
• M30: 11,029,701 km (0.064 R)
• M31: 11,370,934 km (0.113 R)
• M32: 11,773,352 km (0.111 R)
• M33: 12,180,558 km (0.09 R)
• M34: 12,297,693 km (0.115 R)
• M35: 12,710,733 km (0.065 R)
• M36: 13,248,387 km (0.055 R)
• M37: 13,550,426 km (0.111 R)
• M38: 13,915,744 km (0.087 R)
• M39: 14,161,084 km (0.108 R)
• M40: 15,282,619 km (0.11 R)
• M41: 16,174,671 km (0.071 R)
• M42: 17,941,871 km (0.115 R)
• M43: 18,075,163 km (0.096 R)
• M44: 18,679,239 km (0.053 R)
• M45: 18,882,094 km (0.116 R)
• M46: 19,085,696 km (0.069 R)
• M47: 19,289,897 km (0.048 R)
• M48: 19,358,264 km (0.06 R)
• M49: 19,769,359 km (0.075 R)
• M50: 20,045,217 km (0.091 R)
• M51: 20,530,812 km (0.087 R)
• M52: 20,600,524 km (0.059 R)
• M53: 21,513,520 km (0.098 R)
• M54: 21,584,430 km (0.114 R)
• M55: 22,010,784 km (0.079 R)
• M56: 23,306,301 km (0.098 R)
• M57: 25,820,144 km (0.049 R)
• M58: 27,722,729 km (0.114 R)
• M59: 28,574,091 km (0.114 R)
• M60: 28,885,703 km (0.084 R)
• M61: 30,859,348 km (0.119 R)
• M62: 30,939,084 km (0.074 R)
• M63: 31,902,644 km (0.12 R)
• M64: 34,353,954 km (0.048 R)
• M65: 35,518,574 km (0.115 R)
• M66: 37,204,542 km (0.05 R)
• M67: 38,142,819 km (0.104 R)
• M68: 40,129,778 km (0.12 R)
• M69: 41,796,448 km (0.104 R)
• M70: 43,754,385 km (0.061 R)
• M71: 46,106,513 km (0.095 R)
• M72: 48,036,175 km (0.114 R)
• M73: 50,273,412 km (0.068 R)
• M74: 50,555,404 km (0.113 R)
• M75: 51,310,125 km (0.111 R)
• M76: 52,258,725 km (0.045 R)
• M77: 52,544,457 km (0.102 R)
• M78: 52,926,231 km (0.103 R)
• M79: 53,692,471 km (0.098 R)
• M80: 53,788,513 km (0.071 R)
• M81: 53,884,555 km (0.118 R)
• M82: 55,236,022 km (0.112 R)
• M83: 55,526,990 km (0.07 R)
• M84: 56,500,722 km (0.11 R)
• M85: 57,283,867 km (0.061 R)
• M86: 58,465,241 km (0.047 R)
• M87: 58,761,744 km (0.089 R)
• M88: 59,158,029 km (0.103 R)
• M89: 59,555,212 km (0.095 R)
• M90: 62,460,552 km (0.064 R)
• M91: 63,879,637 km (0.042 R)
• M92: 64,389,018 km (0.114 R)
• M93: 67,163,011 km (0.085 R)
• M94: 69,347,290 km (0.039 R)
• M95: 69,661,146 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 17,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit