🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.68 AU - 0.98 AU

Year: 273 Days

Day: 12.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.76 AU - 1.02 AU

Year: 304 Days

Day: 35.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,914,660 km

• M1: 538,253 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.8 AU - 1.2 AU

Year: 362 Days

Day: 21.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,914,660 km

• M1: 769,382 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.17 AU - 1.34 AU

Year: 505 Days

Day: 43.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,914,660 km

• M1: 230,231 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.34 AU - 1.92 AU

Year: 753 Days

Day: 19.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,914,660 km

• M1: 1,343,389 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.7

Radius: 9.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.08 AU - 7.74 AU

Year: 7295 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,914,660 km

• M1: 181,013 km (0.088 R)
• M2: 874,998 km (0.111 R)
• M3: 1,095,056 km (0.1 R)
• M4: 1,333,067 km (0.064 R)
• M5: 1,608,776 km (0.054 R)
• M6: 1,947,764 km (0.097 R)
• M7: 2,678,849 km (0.088 R)
• M8: 3,120,312 km (0.039 R)
• M9: 3,254,651 km (0.119 R)
• M10: 3,839,429 km (0.065 R)
• M11: 3,998,153 km (0.046 R)
• M12: 4,471,780 km (0.079 R)
• M13: 5,073,313 km (0.101 R)
• M14: 5,215,730 km (0.114 R)
• M15: 5,667,366 km (0.055 R)
• M16: 6,114,813 km (0.101 R)
• M17: 6,504,964 km (0.075 R)
• M18: 7,596,580 km (0.075 R)
• M19: 8,499,104 km (0.112 R)
• M20: 9,241,558 km (0.087 R)
• M21: 9,377,094 km (0.073 R)
• M22: 9,474,183 km (0.112 R)
• M23: 9,748,096 km (0.081 R)
• M24: 11,259,185 km (0.051 R)
• M25: 11,362,557 km (0.117 R)
• M26: 11,424,640 km (0.064 R)
• M27: 11,947,036 km (0.066 R)
• M28: 12,691,435 km (0.106 R)
• M29: 13,319,446 km (0.119 R)
• M30: 13,935,490 km (0.075 R)
• M31: 14,046,492 km (0.056 R)
• M32: 14,403,732 km (0.087 R)
• M33: 14,763,814 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 12

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.07 AU - 10.87 AU

Year: 11385 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,914,660 km

• M1: 201,508 km (0.088 R)
• M2: 396,285 km (0.105 R)
• M3: 640,279 km (0.069 R)
• M4: 934,239 km (0.08 R)
• M5: 1,330,972 km (0.119 R)
• M6: 1,960,779 km (0.101 R)
• M7: 2,125,786 km (0.069 R)
• M8: 2,778,930 km (0.109 R)
• M9: 3,073,488 km (0.097 R)
• M10: 3,434,767 km (0.061 R)
• M11: 3,692,823 km (0.069 R)
• M12: 3,927,692 km (0.079 R)
• M13: 4,289,420 km (0.088 R)
• M14: 4,443,356 km (0.04 R)
• M15: 4,661,918 km (0.073 R)
• M16: 5,174,890 km (0.115 R)
• M17: 5,638,643 km (0.115 R)
• M18: 5,773,580 km (0.084 R)
• M19: 6,254,537 km (0.102 R)
• M20: 6,891,974 km (0.118 R)
• M21: 7,000,133 km (0.046 R)
• M22: 7,624,405 km (0.056 R)
• M23: 7,736,454 km (0.117 R)
• M24: 8,000,045 km (0.091 R)
• M25: 8,075,891 km (0.086 R)
• M26: 9,242,306 km (0.063 R)
• M27: 10,794,534 km (0.05 R)
• M28: 11,047,055 km (0.089 R)
• M29: 11,514,997 km (0.068 R)
• M30: 12,076,288 km (0.119 R)
• M31: 12,163,504 km (0.035 R)
• M32: 12,382,365 km (0.103 R)
• M33: 12,690,986 km (0.117 R)
• M34: 13,091,459 km (0.097 R)
• M35: 13,813,718 km (0.106 R)
• M36: 14,734,642 km (0.076 R)
• M37: 15,296,831 km (0.094 R)
• M38: 15,533,046 km (0.085 R)
• M39: 15,961,494 km (0.114 R)
• M40: 16,249,321 km (0.101 R)
• M41: 16,781,440 km (0.092 R)
• M42: 17,122,972 km (0.077 R)
• M43: 17,220,959 km (0.118 R)
• M44: 17,466,898 km (0.081 R)
• M45: 17,813,067 km (0.116 R)
• M46: 18,562,553 km (0.106 R)
• M47: 20,299,234 km (0.118 R)
• M48: 20,611,146 km (0.039 R)
• M49: 21,186,948 km (0.054 R)
• M50: 22,087,378 km (0.089 R)
• M51: 23,162,687 km (0.074 R)
• M52: 23,325,450 km (0.037 R)
• M53: 23,815,981 km (0.072 R)
• M54: 24,585,961 km (0.08 R)
• M55: 24,807,366 km (0.077 R)
• M56: 24,918,368 km (0.106 R)
• M57: 25,085,169 km (0.054 R)
• M58: 25,196,620 km (0.085 R)
• M59: 26,773,531 km (0.102 R)
• M60: 26,887,375 km (0.119 R)
• M61: 27,058,515 km (0.109 R)
• M62: 28,034,791 km (0.032 R)
• M63: 28,150,430 km (0.117 R)
• M64: 28,324,262 km (0.104 R)
• M65: 28,498,245 km (0.108 R)
• M66: 29,198,213 km (0.057 R)
• M67: 29,962,958 km (0.087 R)
• M68: 30,199,621 km (0.071 R)
• M69: 30,318,103 km (0.061 R)
• M70: 31,391,916 km (0.072 R)
• M71: 32,721,393 km (0.074 R)
• M72: 33,087,010 km (0.101 R)
• M73: 34,687,557 km (0.079 R)
• M74: 34,998,272 km (0.118 R)
• M75: 35,122,887 km (0.109 R)
• M76: 35,247,502 km (0.053 R)
• M77: 36,945,139 km (0.119 R)
• M78: 37,899,723 km (0.108 R)
• M79: 39,055,965 km (0.112 R)
• M80: 39,638,499 km (0.089 R)
• M81: 39,768,350 km (0.115 R)
• M82: 39,963,276 km (0.103 R)
• M83: 40,093,426 km (0.04 R)
• M84: 41,403,006 km (0.108 R)
• M85: 41,534,802 km (0.111 R)
• M86: 42,460,812 km (0.085 R)
• M87: 43,193,244 km (0.102 R)
• M88: 44,535,436 km (0.078 R)
• M89: 44,873,078 km (0.115 R)
• M90: 45,415,221 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.1

Radius: 12.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.49 AU - 12.35 AU

Year: 12164 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,914,660 km

• M1: 303,833 km (0.114 R)
• M2: 444,904 km (0.087 R)
• M3: 791,074 km (0.065 R)
• M4: 945,159 km (0.104 R)
• M5: 1,046,886 km (0.093 R)
• M6: 1,330,374 km (0.098 R)
• M7: 1,713,344 km (0.06 R)
• M8: 1,865,934 km (0.088 R)
• M9: 2,076,867 km (0.089 R)
• M10: 2,667,928 km (0.114 R)
• M11: 4,134,586 km (0.112 R)
• M12: 4,481,952 km (0.05 R)
• M13: 4,623,771 km (0.091 R)
• M14: 5,354,557 km (0.112 R)
• M15: 5,926,469 km (0.054 R)
• M16: 6,121,395 km (0.109 R)
• M17: 6,318,565 km (0.084 R)
• M18: 6,557,922 km (0.051 R)
• M19: 6,638,406 km (0.068 R)
• M20: 7,252,505 km (0.083 R)
• M21: 7,419,456 km (0.119 R)
• M22: 8,013,509 km (0.095 R)
• M23: 8,933,536 km (0.064 R)
• M24: 9,292,721 km (0.114 R)
• M25: 9,932,999 km (0.068 R)
• M26: 11,304,214 km (0.093 R)
• M27: 11,839,774 km (0.084 R)
• M28: 11,987,277 km (0.101 R)
• M29: 12,185,046 km (0.099 R)
• M30: 12,333,896 km (0.118 R)
• M31: 13,291,472 km (0.066 R)
• M32: 13,547,434 km (0.1 R)
• M33: 13,650,207 km (0.051 R)
• M34: 14,220,624 km (0.059 R)
• M35: 16,414,327 km (0.032 R)
• M36: 16,523,982 km (0.095 R)
• M37: 16,744,190 km (0.114 R)
• M38: 17,187,299 km (0.039 R)
• M39: 17,354,550 km (0.062 R)
• M40: 17,859,443 km (0.086 R)
• M41: 18,142,033 km (0.046 R)
• M42: 19,868,542 km (0.094 R)
• M43: 21,107,960 km (0.029 R)
• M44: 22,129,714 km (0.102 R)
• M45: 22,251,038 km (0.109 R)
• M46: 23,044,654 km (0.116 R)
• M47: 23,599,513 km (0.102 R)
• M48: 23,785,463 km (0.075 R)
• M49: 24,096,477 km (0.071 R)
• M50: 24,471,369 km (0.102 R)
• M51: 24,722,395 km (0.065 R)
• M52: 27,344,845 km (0.065 R)
• M53: 27,735,894 km (0.094 R)
• M54: 30,592,914 km (0.083 R)
• M55: 31,270,742 km (0.119 R)
• M56: 31,748,109 km (0.105 R)
• M57: 32,572,094 km (0.069 R)
• M58: 33,056,043 km (0.078 R)
• M59: 33,403,110 km (0.093 R)
• M60: 33,961,110 km (0.083 R)
• M61: 34,241,157 km (0.084 R)
• M62: 35,440,184 km (0.075 R)
• M63: 36,080,613 km (0.1 R)
• M64: 36,796,588 km (0.079 R)
• M65: 38,097,192 km (0.11 R)
• M66: 38,242,601 km (0.044 R)
• M67: 38,899,486 km (0.107 R)
• M68: 39,412,905 km (0.093 R)
• M69: 39,928,569 km (0.068 R)
• M70: 40,372,277 km (0.081 R)
• M71: 41,339,427 km (0.11 R)
• M72: 43,144,923 km (0.052 R)
• M73: 44,439,394 km (0.088 R)
• M74: 44,669,176 km (0.09 R)
• M75: 45,206,831 km (0.081 R)
• M76: 45,669,238 km (0.111 R)
• M77: 46,366,065 km (0.104 R)
• M78: 46,676,929 km (0.066 R)
• M79: 46,988,392 km (0.1 R)
• M80: 48,162,586 km (0.034 R)
• M81: 49,346,503 km (0.074 R)
• M82: 50,300,489 km (0.117 R)
• M83: 50,539,995 km (0.047 R)
• M84: 50,699,915 km (0.111 R)
• M85: 50,859,835 km (0.12 R)
• M86: 54,586,468 km (0.085 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit