🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.66 AU - 0.76 AU

Year: 214 Days

Day: 21.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.04 AU - 1.2 AU

Year: 425 Days

Day: 37 Hours

Environment

Temp: 31 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,091,629 km

• M1: 137,480 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.01 AU - 1.67 AU

Year: 556 Days

Day: 30.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,091,629 km

• M1: 13,165 km (0.026 R)
• M2: 49,218 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.17 AU - 1.57 AU

Year: 574 Days

Day: 31.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.46 AU - 1.48 AU

Year: 638 Days

Day: 32.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.8

Radius: 9.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.45 AU - 10.79 AU

Year: 11530 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,091,629 km

• M1: 130,001 km (0.086 R)
• M2: 251,474 km (0.044 R)
• M3: 338,989 km (0.054 R)
• M4: 538,552 km (0.071 R)
• M5: 677,080 km (0.094 R)
• M6: 828,323 km (0.062 R)
• M7: 991,235 km (0.099 R)
• M8: 1,286,392 km (0.075 R)
• M9: 1,520,363 km (0.075 R)
• M10: 1,768,097 km (0.09 R)
• M11: 2,077,765 km (0.076 R)
• M12: 2,856,721 km (0.101 R)
• M13: 3,220,393 km (0.068 R)
• M14: 3,451,522 km (0.115 R)
• M15: 3,808,612 km (0.099 R)
• M16: 3,960,753 km (0.119 R)
• M17: 4,461,607 km (0.06 R)
• M18: 5,385,972 km (0.077 R)
• M19: 5,488,447 km (0.09 R)
• M20: 5,940,232 km (0.096 R)
• M21: 6,476,241 km (0.112 R)
• M22: 6,548,946 km (0.119 R)
• M23: 6,658,452 km (0.041 R)
• M24: 7,594,635 km (0.095 R)
• M25: 8,215,317 km (0.11 R)
• M26: 8,892,696 km (0.117 R)
• M27: 9,014,020 km (0.116 R)
• M28: 9,753,931 km (0.066 R)
• M29: 10,428,019 km (0.117 R)
• M30: 12,949,491 km (0.08 R)
• M31: 13,876,698 km (0.111 R)
• M32: 14,206,412 km (0.042 R)
• M33: 15,453,310 km (0.115 R)
• M34: 16,684,950 km (0.056 R)
• M35: 17,896,992 km (0.105 R)
• M36: 19,189,368 km (0.112 R)
• M37: 19,714,606 km (0.057 R)
• M38: 19,873,180 km (0.11 R)
• M39: 20,085,160 km (0.078 R)
• M40: 20,672,182 km (0.117 R)
• M41: 21,210,734 km (0.087 R)
• M42: 21,862,981 km (0.119 R)
• M43: 22,081,992 km (0.078 R)
• M44: 22,246,550 km (0.112 R)
• M45: 23,746,867 km (0.116 R)
• M46: 24,141,207 km (0.091 R)
• M47: 24,310,851 km (0.073 R)
• M48: 24,537,641 km (0.06 R)
• M49: 25,222,201 km (0.115 R)
• M50: 25,797,554 km (0.066 R)
• M51: 25,913,194 km (0.085 R)
• M52: 26,202,815 km (0.119 R)
• M53: 28,798,338 km (0.111 R)
• M54: 29,520,447 km (0.048 R)
• M55: 30,370,313 km (0.078 R)
• M56: 30,553,420 km (0.055 R)
• M57: 30,614,606 km (0.103 R)
• M58: 31,228,107 km (0.067 R)
• M59: 31,536,428 km (0.111 R)
• M60: 32,218,295 km (0.029 R)
• M61: 32,654,822 km (0.082 R)
• M62: 33,596,690 km (0.092 R)
• M63: 34,292,918 km (0.116 R)
• M64: 34,420,076 km (0.12 R)
• M65: 35,506,905 km (0.105 R)
• M66: 37,452,276 km (0.102 R)
• M67: 38,174,235 km (0.099 R)
• M68: 38,636,044 km (0.094 R)
• M69: 38,702,166 km (0.083 R)
• M70: 38,768,438 km (0.114 R)
• M71: 39,099,797 km (0.115 R)
• M72: 40,972,762 km (0.103 R)
• M73: 41,581,027 km (0.119 R)
• M74: 42,328,568 km (0.053 R)
• M75: 42,396,785 km (0.091 R)
• M76: 42,875,049 km (0.061 R)
• M77: 43,080,447 km (0.1 R)
• M78: 43,354,959 km (0.078 R)
• M79: 43,699,034 km (0.037 R)
• M80: 43,767,849 km (0.108 R)
• M81: 44,458,842 km (0.072 R)
• M82: 44,736,346 km (0.114 R)
• M83: 45,641,862 km (0.12 R)
• M84: 45,921,759 km (0.087 R)
• M85: 46,412,889 km (0.086 R)
• M86: 46,694,283 km (0.058 R)
• M87: 46,764,743 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.3

Radius: 9.7

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.01 AU - 10.77 AU

Year: 11995 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,091,629 km

• M1: 206,894 km (0.047 R)
• M2: 364,869 km (0.099 R)
• M3: 1,481,169 km (0.117 R)
• M4: 1,670,859 km (0.077 R)
• M5: 1,793,529 km (0.059 R)
• M6: 1,919,341 km (0.107 R)
• M7: 2,287,202 km (0.107 R)
• M8: 2,423,934 km (0.064 R)
• M9: 2,507,410 km (0.089 R)
• M10: 2,705,777 km (0.102 R)
• M11: 2,909,529 km (0.114 R)
• M12: 3,456,309 km (0.071 R)
• M13: 3,838,382 km (0.088 R)
• M14: 4,001,743 km (0.109 R)
• M15: 4,437,073 km (0.082 R)
• M16: 4,505,439 km (0.092 R)
• M17: 4,574,104 km (0.108 R)
• M18: 4,747,339 km (0.072 R)
• M19: 4,852,357 km (0.114 R)
• M20: 5,208,100 km (0.104 R)
• M21: 5,352,761 km (0.038 R)
• M22: 5,683,074 km (0.047 R)
• M23: 6,363,744 km (0.075 R)
• M24: 6,831,836 km (0.087 R)
• M25: 8,260,046 km (0.111 R)
• M26: 8,428,942 km (0.104 R)
• M27: 8,556,549 km (0.081 R)
• M28: 8,727,540 km (0.099 R)
• M29: 9,378,739 km (0.115 R)
• M30: 9,688,108 km (0.025 R)
• M31: 9,866,428 km (0.117 R)
• M32: 10,407,823 km (0.098 R)
• M33: 11,331,440 km (0.106 R)
• M34: 11,425,238 km (0.094 R)
• M35: 11,660,855 km (0.113 R)
• M36: 11,803,122 km (0.089 R)
• M37: 11,945,839 km (0.038 R)
• M38: 12,425,898 km (0.05 R)
• M39: 12,571,158 km (0.043 R)
• M40: 13,305,833 km (0.089 R)
• M41: 13,803,246 km (0.074 R)
• M42: 14,004,006 km (0.112 R)
• M43: 16,275,052 km (0.059 R)
• M44: 16,434,074 km (0.094 R)
• M45: 16,540,289 km (0.057 R)
• M46: 17,075,251 km (0.05 R)
• M47: 17,182,811 km (0.07 R)
• M48: 17,778,959 km (0.118 R)
• M49: 18,216,682 km (0.063 R)
• M50: 18,824,498 km (0.113 R)
• M51: 19,214,799 km (0.098 R)
• M52: 19,438,897 km (0.096 R)
• M53: 19,889,934 km (0.113 R)
• M54: 20,003,180 km (0.1 R)
• M55: 22,904,481 km (0.105 R)
• M56: 23,800,273 km (0.118 R)
• M57: 25,811,018 km (0.107 R)
• M58: 26,244,553 km (0.037 R)
• M59: 26,555,716 km (0.06 R)
• M60: 26,805,395 km (0.07 R)
• M61: 27,118,803 km (0.108 R)
• M62: 27,307,296 km (0.099 R)
• M63: 28,831,698 km (0.055 R)
• M64: 28,959,904 km (0.083 R)
• M65: 29,024,081 km (0.101 R)
• M66: 29,474,820 km (0.054 R)
• M67: 29,604,072 km (0.052 R)
• M68: 29,668,848 km (0.099 R)
• M69: 31,366,934 km (0.09 R)
• M70: 31,895,762 km (0.091 R)
• M71: 32,561,024 km (0.048 R)
• M72: 33,365,262 km (0.066 R)
• M73: 34,108,315 km (0.116 R)
• M74: 34,244,000 km (0.11 R)
• M75: 35,473,096 km (0.045 R)
• M76: 36,231,408 km (0.099 R)
• M77: 39,388,820 km (0.105 R)
• M78: 41,397,321 km (0.074 R)
• M79: 41,469,727 km (0.111 R)
• M80: 42,925,613 km (0.118 R)
• M81: 43,072,069 km (0.053 R)
• M82: 44,028,449 km (0.108 R)
• M83: 44,620,407 km (0.116 R)
• M84: 44,768,808 km (0.075 R)
• M85: 45,812,403 km (0.08 R)
• M86: 47,241,362 km (0.097 R)
• M87: 47,392,605 km (0.064 R)
• M88: 48,608,537 km (0.109 R)
• M89: 48,990,759 km (0.055 R)
• M90: 49,988,727 km (0.034 R)
• M91: 50,142,962 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.1

Radius: 5.2

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.87 AU - 14.49 AU

Year: 19124 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,091,629 km

• M1: 80,633 km (0.08 R)
• M2: 127,757 km (0.088 R)
• M3: 169,046 km (0.112 R)
• M4: 242,947 km (0.112 R)
• M5: 666,309 km (0.094 R)
• M6: 790,625 km (0.098 R)
• M7: 1,037,611 km (0.118 R)
• M8: 1,282,353 km (0.031 R)
• M9: 1,333,366 km (0.115 R)
• M10: 1,437,636 km (0.054 R)
• M11: 2,117,857 km (0.097 R)
• M12: 2,619,459 km (0.113 R)
• M13: 2,750,357 km (0.074 R)
• M14: 2,917,158 km (0.114 R)
• M15: 3,295,791 km (0.053 R)
• M16: 3,437,161 km (0.095 R)
• M17: 3,910,788 km (0.109 R)
• M18: 3,985,437 km (0.072 R)
• M19: 4,212,377 km (0.104 R)
• M20: 4,327,418 km (0.077 R)
• M21: 5,202,266 km (0.12 R)
• M22: 5,744,259 km (0.11 R)
• M23: 5,871,866 km (0.09 R)
• M24: 6,657,255 km (0.039 R)
• M25: 7,336,579 km (0.075 R)
• M26: 7,990,321 km (0.095 R)
• M27: 9,303,043 km (0.101 R)
• M28: 10,472,898 km (0.094 R)
• M29: 10,733,348 km (0.107 R)
• M30: 10,785,707 km (0.105 R)
• M31: 10,943,234 km (0.05 R)
• M32: 11,420,301 km (0.108 R)
• M33: 12,176,070 km (0.085 R)
• M34: 12,285,276 km (0.049 R)
• M35: 13,339,642 km (0.117 R)
• M36: 13,621,784 km (0.106 R)
• M37: 14,077,459 km (0.098 R)
• M38: 14,538,220 km (0.062 R)
• M39: 15,711,367 km (0.085 R)
• M40: 15,889,987 km (0.116 R)
• M41: 16,732,223 km (0.092 R)
• M42: 16,975,618 km (0.066 R)
• M43: 17,342,732 km (0.104 R)
• M44: 19,090,633 km (0.031 R)
• M45: 19,217,492 km (0.108 R)
• M46: 19,281,071 km (0.105 R)
• M47: 22,548,887 km (0.06 R)
• M48: 22,952,353 km (0.054 R)
• M49: 23,494,196 km (0.062 R)
• M50: 23,630,180 km (0.057 R)
• M51: 25,005,434 km (0.118 R)
• M52: 25,353,249 km (0.113 R)
• M53: 25,772,721 km (0.085 R)
• M54: 27,760,727 km (0.096 R)
• M55: 28,265,321 km (0.111 R)
• M56: 28,337,726 km (0.12 R)
• M57: 29,944,707 km (0.111 R)
• M58: 31,506,060 km (0.04 R)
• M59: 33,017,596 km (0.106 R)
• M60: 33,399,071 km (0.103 R)
• M61: 34,707,304 km (0.087 R)
• M62: 34,939,779 km (0.102 R)
• M63: 36,977,153 km (0.063 R)
• M64: 37,532,161 km (0.063 R)
• M65: 37,611,747 km (0.12 R)
• M66: 37,770,919 km (0.096 R)
• M67: 37,930,391 km (0.05 R)
• M68: 38,570,370 km (0.057 R)
• M69: 38,891,706 km (0.118 R)
• M70: 41,411,982 km (0.098 R)
• M71: 42,070,811 km (0.106 R)
• M72: 43,816,917 km (0.089 R)
• M73: 46,096,489 km (0.114 R)
• M74: 47,895,853 km (0.09 R)
• M75: 50,418,372 km (0.074 R)
• M76: 51,474,683 km (0.085 R)
• M77: 52,894,516 km (0.05 R)
• M78: 54,507,031 km (0.115 R)
• M79: 55,772,480 km (0.1 R)
• M80: 56,864,694 km (0.057 R)
• M81: 57,230,461 km (0.079 R)
• M82: 57,321,865 km (0.069 R)
• M83: 57,872,235 km (0.045 R)
• M84: 58,147,944 km (0.112 R)
• M85: 59,440,769 km (0.115 R)
• M86: 59,533,370 km (0.116 R)
• M87: 59,904,672 km (0.09 R)
• M88: 62,336,834 km (0.084 R)
• M89: 62,525,178 km (0.084 R)
• M90: 62,713,821 km (0.115 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 10,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit