🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.93 AU - 1.53 AU

Year: 396 Days

Day: 46.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.87 AU - 2.55 AU

Year: 955 Days

Day: 42.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.35 AU - 2.85 AU

Year: 1218 Days

Day: 34.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.66 AU - 3.46 AU

Year: 1555 Days

Day: 40.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,176,618 km

• M1: 1,623,436 km (0.098 R)
• M2: 1,882,988 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.72 AU - 4.44 AU

Year: 2395 Days

Day: 39.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.19 AU - 4.85 AU

Year: 2792 Days

Day: 27.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,176,618 km

• M1: 334,800 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.68 AU - 8.24 AU

Year: 5921 Days

Day: 29.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 11.7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.77 AU - 12.56 AU

Year: 10833 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,176,618 km

• M1: 184,454 km (0.066 R)
• M2: 517,908 km (0.071 R)
• M3: 683,363 km (0.067 R)
• M4: 1,048,980 km (0.068 R)
• M5: 1,133,653 km (0.092 R)
• M6: 1,617,452 km (0.055 R)
• M7: 2,642,048 km (0.106 R)
• M8: 2,759,931 km (0.115 R)
• M9: 2,909,978 km (0.101 R)
• M10: 3,249,415 km (0.107 R)
• M11: 3,440,153 km (0.088 R)
• M12: 3,899,418 km (0.057 R)
• M13: 4,308,718 km (0.051 R)
• M14: 4,589,363 km (0.039 R)
• M15: 4,696,176 km (0.08 R)
• M16: 5,429,356 km (0.083 R)
• M17: 5,732,590 km (0.107 R)
• M18: 5,963,869 km (0.076 R)
• M19: 6,198,139 km (0.104 R)
• M20: 6,595,321 km (0.071 R)
• M21: 6,716,196 km (0.099 R)
• M22: 6,837,670 km (0.075 R)
• M23: 7,041,871 km (0.116 R)
• M24: 7,206,728 km (0.114 R)
• M25: 7,964,441 km (0.098 R)
• M26: 9,103,330 km (0.106 R)
• M27: 10,527,202 km (0.111 R)
• M28: 11,627,794 km (0.114 R)
• M29: 12,564,576 km (0.118 R)
• M30: 13,117,938 km (0.108 R)
• M31: 14,352,869 km (0.064 R)
• M32: 16,110,943 km (0.082 R)
• M33: 16,987,586 km (0.101 R)
• M34: 17,209,290 km (0.052 R)
• M35: 17,879,788 km (0.03 R)
• M36: 18,275,025 km (0.101 R)
• M37: 19,246,514 km (0.11 R)
• M38: 19,362,004 km (0.107 R)
• M39: 20,411,133 km (0.084 R)
• M40: 20,587,809 km (0.09 R)
• M41: 21,658,331 km (0.05 R)
• M42: 22,200,324 km (0.098 R)
• M43: 23,359,408 km (0.078 R)
• M44: 24,475,558 km (0.079 R)
• M45: 24,725,985 km (0.081 R)
• M46: 26,952,899 km (0.046 R)
• M47: 27,082,151 km (0.103 R)
• M48: 27,406,031 km (0.094 R)
• M49: 29,842,531 km (0.117 R)
• M50: 31,120,396 km (0.039 R)
• M51: 32,897,918 km (0.072 R)
• M52: 33,174,375 km (0.054 R)
• M53: 33,659,820 km (0.066 R)
• M54: 33,938,371 km (0.119 R)
• M55: 34,497,718 km (0.064 R)
• M56: 35,271,737 km (0.072 R)
• M57: 36,693,815 km (0.059 R)
• M58: 38,424,811 km (0.11 R)
• M59: 39,080,798 km (0.08 R)
• M60: 39,227,105 km (0.118 R)
• M61: 40,182,437 km (0.047 R)
• M62: 40,329,940 km (0.09 R)
• M63: 41,145,249 km (0.076 R)
• M64: 41,816,345 km (0.075 R)
• M65: 42,265,886 km (0.062 R)
• M66: 42,641,527 km (0.11 R)
• M67: 43,245,004 km (0.112 R)
• M68: 45,456,360 km (0.109 R)
• M69: 45,687,190 km (0.074 R)
• M70: 46,227,388 km (0.072 R)
• M71: 46,304,730 km (0.103 R)
• M72: 46,614,397 km (0.087 R)
• M73: 47,158,186 km (0.066 R)
• M74: 47,469,948 km (0.042 R)
• M75: 47,782,308 km (0.11 R)
• M76: 47,938,787 km (0.034 R)
• M77: 48,330,584 km (0.104 R)
• M78: 48,959,793 km (0.095 R)
• M79: 50,305,874 km (0.089 R)
• M80: 50,624,219 km (0.066 R)
• M81: 50,863,575 km (0.062 R)
• M82: 51,423,370 km (0.12 R)
• M83: 52,549,244 km (0.027 R)
• M84: 52,710,660 km (0.112 R)
• M85: 53,196,105 km (0.086 R)
• M86: 54,334,695 km (0.045 R)
• M87: 54,661,416 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 10.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.44 AU - 15.56 AU

Year: 12842 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,176,618 km

• M1: 146,905 km (0.094 R)
• M2: 318,494 km (0.084 R)
• M3: 397,781 km (0.118 R)
• M4: 472,580 km (0.065 R)
• M5: 654,042 km (0.026 R)
• M6: 944,411 km (0.081 R)
• M7: 1,235,678 km (0.094 R)
• M8: 1,576,163 km (0.074 R)
• M9: 1,681,929 km (0.097 R)
• M10: 2,059,514 km (0.101 R)
• M11: 2,414,659 km (0.117 R)
• M12: 2,840,714 km (0.105 R)
• M13: 3,537,391 km (0.076 R)
• M14: 3,876,380 km (0.072 R)
• M15: 4,893,197 km (0.09 R)
• M16: 5,144,072 km (0.109 R)
• M17: 5,239,217 km (0.105 R)
• M18: 5,528,240 km (0.119 R)
• M19: 5,921,682 km (0.087 R)
• M20: 6,805,357 km (0.081 R)
• M21: 7,621,264 km (0.106 R)
• M22: 7,839,078 km (0.03 R)
• M23: 8,244,039 km (0.117 R)
• M24: 8,693,581 km (0.099 R)
• M25: 9,421,524 km (0.111 R)
• M26: 9,616,450 km (0.089 R)
• M27: 10,129,272 km (0.045 R)
• M28: 10,732,151 km (0.082 R)
• M29: 10,894,914 km (0.089 R)
• M30: 11,017,434 km (0.038 R)
• M31: 11,387,988 km (0.065 R)
• M32: 11,804,618 km (0.099 R)
• M33: 13,740,265 km (0.097 R)
• M34: 14,228,253 km (0.109 R)
• M35: 15,266,911 km (0.058 R)
• M36: 15,541,872 km (0.109 R)
• M37: 15,772,403 km (0.103 R)
• M38: 16,470,426 km (0.09 R)
• M39: 16,799,691 km (0.093 R)
• M40: 16,941,360 km (0.073 R)
• M41: 17,036,056 km (0.099 R)
• M42: 17,464,654 km (0.098 R)
• M43: 17,944,863 km (0.076 R)
• M44: 18,429,410 km (0.112 R)
• M45: 18,526,948 km (0.084 R)
• M46: 19,411,521 km (0.102 R)
• M47: 20,764,334 km (0.087 R)
• M48: 21,324,129 km (0.084 R)
• M49: 21,940,473 km (0.095 R)
• M50: 22,095,456 km (0.106 R)
• M51: 22,198,978 km (0.119 R)
• M52: 22,302,799 km (0.072 R)
• M53: 22,406,619 km (0.047 R)
• M54: 23,138,153 km (0.03 R)
• M55: 24,090,344 km (0.12 R)
• M56: 24,517,595 km (0.12 R)
• M57: 24,678,413 km (0.114 R)
• M58: 24,947,390 km (0.082 R)
• M59: 25,217,264 km (0.107 R)
• M60: 25,433,882 km (0.105 R)
• M61: 26,087,475 km (0.118 R)
• M62: 26,361,389 km (0.068 R)
• M63: 29,380,274 km (0.069 R)
• M64: 29,722,404 km (0.107 R)
• M65: 29,951,139 km (0.06 R)
• M66: 30,525,894 km (0.051 R)
• M67: 30,641,234 km (0.096 R)
• M68: 31,744,369 km (0.061 R)
• M69: 31,978,340 km (0.089 R)
• M70: 32,095,475 km (0.118 R)
• M71: 32,742,486 km (0.083 R)
• M72: 32,978,851 km (0.102 R)
• M73: 33,512,616 km (0.078 R)
• M74: 34,348,868 km (0.043 R)
• M75: 35,252,289 km (0.108 R)
• M76: 35,373,314 km (0.055 R)
• M77: 35,798,022 km (0.034 R)
• M78: 35,919,795 km (0.051 R)
• M79: 39,006,149 km (0.088 R)
• M80: 39,696,393 km (0.114 R)
• M81: 40,011,596 km (0.108 R)
• M82: 40,961,991 km (0.077 R)
• M83: 42,304,931 km (0.068 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.3

Radius: 11.7

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.76 AU - 15.34 AU

Year: 12919 Days

Day: 6.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,176,618 km

• M1: 147,354 km (0.084 R)
• M2: 300,093 km (0.095 R)
• M3: 708,944 km (0.087 R)
• M4: 825,331 km (0.083 R)
• M5: 1,309,879 km (0.091 R)
• M6: 1,481,169 km (0.079 R)
• M7: 1,660,387 km (0.109 R)
• M8: 2,182,783 km (0.06 R)
• M9: 2,417,651 km (0.075 R)
• M10: 2,630,080 km (0.05 R)
• M11: 2,754,396 km (0.068 R)
• M12: 2,848,792 km (0.064 R)
• M13: 3,073,638 km (0.097 R)
• M14: 3,404,848 km (0.113 R)
• M15: 3,923,503 km (0.117 R)
• M16: 4,174,080 km (0.084 R)
• M17: 4,466,992 km (0.113 R)
• M18: 4,615,992 km (0.119 R)
• M19: 4,995,821 km (0.089 R)
• M20: 5,705,064 km (0.082 R)
• M21: 6,154,008 km (0.069 R)
• M22: 6,870,282 km (0.091 R)
• M23: 7,480,193 km (0.119 R)
• M24: 7,836,535 km (0.116 R)
• M25: 8,107,307 km (0.086 R)
• M26: 8,244,039 km (0.049 R)
• M27: 8,335,444 km (0.077 R)
• M28: 8,658,426 km (0.101 R)
• M29: 9,174,239 km (0.064 R)
• M30: 9,459,971 km (0.094 R)
• M31: 9,700,225 km (0.081 R)
• M32: 10,781,219 km (0.09 R)
• M33: 10,981,830 km (0.075 R)
• M34: 12,003,733 km (0.062 R)
• M35: 12,421,111 km (0.09 R)
• M36: 12,790,169 km (0.101 R)
• M37: 13,485,051 km (0.108 R)
• M38: 13,593,061 km (0.12 R)
• M39: 13,918,885 km (0.048 R)
• M40: 14,082,695 km (0.099 R)
• M41: 14,247,252 km (0.092 R)
• M42: 14,911,617 km (0.043 R)
• M43: 15,023,366 km (0.049 R)
• M44: 16,041,380 km (0.093 R)
• M45: 18,263,058 km (0.104 R)
• M46: 20,455,115 km (0.098 R)
• M47: 20,579,431 km (0.096 R)
• M48: 20,953,575 km (0.118 R)
• M49: 21,455,925 km (0.086 R)
• M50: 22,153,201 km (0.067 R)
• M51: 22,600,798 km (0.099 R)
• M52: 24,750,968 km (0.086 R)
• M53: 26,287,936 km (0.107 R)
• M54: 26,558,260 km (0.106 R)
• M55: 27,443,580 km (0.051 R)
• M56: 27,993,202 km (0.05 R)
• M57: 29,874,994 km (0.096 R)
• M58: 31,509,949 km (0.091 R)
• M59: 31,725,220 km (0.12 R)
• M60: 32,229,814 km (0.067 R)
• M61: 32,519,286 km (0.064 R)
• M62: 35,760,174 km (0.098 R)
• M63: 37,039,685 km (0.105 R)
• M64: 39,025,447 km (0.08 R)
• M65: 39,798,270 km (0.098 R)
• M66: 41,045,467 km (0.11 R)
• M67: 41,516,551 km (0.049 R)
• M68: 41,673,928 km (0.096 R)
• M69: 41,831,604 km (0.09 R)
• M70: 41,910,442 km (0.118 R)
• M71: 42,147,405 km (0.114 R)
• M72: 43,658,194 km (0.12 R)
• M73: 43,978,632 km (0.105 R)
• M74: 45,591,896 km (0.058 R)
• M75: 46,896,539 km (0.06 R)
• M76: 47,800,559 km (0.053 R)
• M77: 49,125,846 km (0.067 R)
• M78: 49,292,349 km (0.042 R)
• M79: 49,375,675 km (0.06 R)
• M80: 50,127,703 km (0.115 R)
• M81: 50,883,472 km (0.064 R)
• M82: 52,917,404 km (0.082 R)
• M83: 55,496,920 km (0.106 R)
• M84: 55,757,221 km (0.065 R)
• M85: 56,017,820 km (0.04 R)
• M86: 57,326,951 km (0.115 R)
• M87: 58,469,729 km (0.119 R)

Kuiper Belt

Range: 37.7 - 58.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 17,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit