🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.64 AU - 0.7 AU

Year: 197 Days

Day: 13.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.64 AU - 1.02 AU

Year: 272 Days

Day: 45.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1 AU

Year: 312 Days

Day: 17.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.95 AU - 1.29 AU

Year: 427 Days

Day: 26.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.16 AU - 1.22 AU

Year: 467 Days

Day: 25.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,755,793 km

• M1: 588,817 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.85 AU - 3.11 AU

Year: 1851 Days

Day: 17.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,755,793 km

• M1: 684,410 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.37 AU - 4.79 AU

Year: 3528 Days

Day: 45.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,755,793 km

• M1: 1,650,214 km (0.11 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.3

Radius: 12.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.62 AU - 9.28 AU

Year: 8067 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,755,793 km

• M1: 190,737 km (0.073 R)
• M2: 411,394 km (0.077 R)
• M3: 565,929 km (0.05 R)
• M4: 645,964 km (0.089 R)
• M5: 743,202 km (0.054 R)
• M6: 872,754 km (0.101 R)
• M7: 1,024,895 km (0.116 R)
• M8: 1,186,461 km (0.077 R)
• M9: 1,373,009 km (0.101 R)
• M10: 1,470,098 km (0.118 R)
• M11: 1,740,870 km (0.057 R)
• M12: 2,311,287 km (0.106 R)
• M13: 2,567,399 km (0.116 R)
• M14: 2,770,852 km (0.056 R)
• M15: 2,853,879 km (0.036 R)
• M16: 2,979,840 km (0.05 R)
• M17: 3,281,130 km (0.101 R)
• M18: 3,524,825 km (0.064 R)
• M19: 3,660,361 km (0.053 R)
• M20: 3,820,730 km (0.117 R)
• M21: 3,913,480 km (0.065 R)
• M22: 4,006,829 km (0.103 R)
• M23: 4,196,071 km (0.114 R)
• M24: 4,856,545 km (0.114 R)
• M25: 5,497,273 km (0.084 R)
• M26: 5,654,949 km (0.093 R)
• M27: 6,466,368 km (0.099 R)
• M28: 6,885,840 km (0.106 R)
• M29: 7,027,659 km (0.111 R)
• M30: 8,047,468 km (0.119 R)
• M31: 8,651,095 km (0.103 R)
• M32: 8,804,283 km (0.036 R)
• M33: 9,082,236 km (0.089 R)
• M34: 9,269,234 km (0.107 R)
• M35: 9,552,123 km (0.112 R)
• M36: 9,647,118 km (0.07 R)
• M37: 9,901,733 km (0.032 R)
• M38: 10,352,771 km (0.12 R)
• M39: 10,975,846 km (0.104 R)
• M40: 11,342,062 km (0.111 R)
• M41: 11,848,002 km (0.116 R)
• M42: 14,160,934 km (0.103 R)
• M43: 14,305,596 km (0.05 R)
• M44: 14,705,770 km (0.068 R)
• M45: 14,925,529 km (0.109 R)
• M46: 15,109,684 km (0.098 R)
• M47: 15,554,439 km (0.055 R)
• M48: 15,815,936 km (0.097 R)
• M49: 16,685,249 km (0.106 R)
• M50: 16,799,841 km (0.103 R)
• M51: 17,106,517 km (0.12 R)
• M52: 17,959,524 km (0.086 R)
• M53: 19,385,341 km (0.11 R)
• M54: 19,505,767 km (0.102 R)
• M55: 19,787,759 km (0.11 R)
• M56: 19,868,692 km (0.09 R)
• M57: 20,765,082 km (0.116 R)
• M58: 21,011,769 km (0.094 R)
• M59: 21,259,653 km (0.062 R)
• M60: 21,633,049 km (0.102 R)
• M61: 22,428,610 km (0.1 R)
• M62: 23,063,354 km (0.114 R)
• M63: 23,919,054 km (0.083 R)
• M64: 24,524,177 km (0.065 R)
• M65: 24,741,543 km (0.102 R)
• M66: 24,915,974 km (0.105 R)
• M67: 25,661,420 km (0.062 R)
• M68: 26,192,044 km (0.069 R)
• M69: 26,325,336 km (0.118 R)
• M70: 26,994,936 km (0.093 R)
• M71: 27,084,545 km (0.114 R)
• M72: 28,168,830 km (0.074 R)
• M73: 29,359,330 km (0.114 R)
• M74: 29,497,708 km (0.109 R)
• M75: 29,636,385 km (0.107 R)
• M76: 29,728,837 km (0.094 R)
• M77: 29,821,588 km (0.055 R)
• M78: 29,960,714 km (0.051 R)
• M79: 30,146,514 km (0.101 R)
• M80: 30,753,283 km (0.087 R)
• M81: 30,940,729 km (0.096 R)
• M82: 31,600,007 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 8.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.67 AU - 10.97 AU

Year: 9427 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 58,755,793 km

• M1: 135,536 km (0.032 R)
• M2: 189,989 km (0.065 R)
• M3: 323,879 km (0.06 R)
• M4: 416,331 km (0.03 R)
• M5: 527,183 km (0.089 R)
• M6: 849,716 km (0.103 R)
• M7: 1,016,218 km (0.118 R)
• M8: 1,170,903 km (0.118 R)
• M9: 1,578,557 km (0.061 R)
• M10: 1,706,613 km (0.053 R)
• M11: 1,878,201 km (0.107 R)
• M12: 2,224,371 km (0.091 R)
• M13: 2,397,605 km (0.097 R)
• M14: 3,345,607 km (0.04 R)
• M15: 3,594,986 km (0.056 R)
• M16: 3,730,522 km (0.083 R)
• M17: 3,902,260 km (0.068 R)
• M18: 4,147,152 km (0.101 R)
• M19: 4,688,846 km (0.086 R)
• M20: 5,062,392 km (0.118 R)
• M21: 5,157,237 km (0.088 R)
• M22: 5,523,303 km (0.099 R)
• M23: 6,178,990 km (0.085 R)
• M24: 6,321,258 km (0.073 R)
• M25: 6,901,099 km (0.106 R)
• M26: 7,497,995 km (0.113 R)
• M27: 7,649,837 km (0.049 R)
• M28: 7,780,735 km (0.058 R)
• M29: 7,912,531 km (0.118 R)
• M30: 8,311,957 km (0.109 R)
• M31: 10,022,758 km (0.076 R)
• M32: 10,094,266 km (0.071 R)
• M33: 10,214,094 km (0.098 R)
• M34: 10,406,626 km (0.044 R)
• M35: 10,527,501 km (0.048 R)
• M36: 10,697,594 km (0.092 R)
• M37: 11,015,938 km (0.088 R)
• M38: 11,089,840 km (0.067 R)
• M39: 11,561,821 km (0.076 R)
• M40: 11,964,389 km (0.079 R)
• M41: 12,835,049 km (0.118 R)
• M42: 13,068,870 km (0.037 R)
• M43: 13,225,649 km (0.109 R)
• M44: 13,805,490 km (0.117 R)
• M45: 13,885,226 km (0.043 R)
• M46: 13,965,111 km (0.109 R)
• M47: 14,501,569 km (0.093 R)
• M48: 15,373,874 km (0.092 R)
• M49: 15,622,356 km (0.064 R)
• M50: 16,011,460 km (0.093 R)
• M51: 16,151,185 km (0.11 R)
• M52: 17,226,195 km (0.104 R)
• M53: 17,398,083 km (0.119 R)
• M54: 17,541,846 km (0.107 R)
• M55: 17,772,526 km (0.079 R)
• M56: 18,852,473 km (0.116 R)
• M57: 19,147,929 km (0.119 R)
• M58: 19,594,180 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.8

Radius: 5.4

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.01 AU - 14.51 AU

Year: 17377 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,755,793 km

• M1: 185,950 km (0.097 R)
• M2: 590,463 km (0.095 R)
• M3: 743,053 km (0.106 R)
• M4: 783,294 km (0.1 R)
• M5: 1,017,415 km (0.11 R)
• M6: 1,062,294 km (0.09 R)
• M7: 1,177,485 km (0.097 R)
• M8: 1,521,560 km (0.102 R)
• M9: 1,923,081 km (0.109 R)
• M10: 2,267,006 km (0.088 R)
• M11: 2,326,097 km (0.115 R)
• M12: 2,692,014 km (0.117 R)
• M13: 3,408,737 km (0.079 R)
• M14: 3,648,542 km (0.071 R)
• M15: 4,000,696 km (0.116 R)
• M16: 4,144,609 km (0.092 R)
• M17: 4,699,318 km (0.119 R)
• M18: 5,120,885 km (0.096 R)
• M19: 5,514,477 km (0.098 R)
• M20: 5,554,419 km (0.092 R)
• M21: 5,714,938 km (0.079 R)
• M22: 6,040,762 km (0.117 R)
• M23: 6,205,918 km (0.058 R)
• M24: 6,924,437 km (0.069 R)
• M25: 7,010,605 km (0.084 R)
• M26: 7,802,875 km (0.042 R)
• M27: 8,346,664 km (0.108 R)
• M28: 9,090,763 km (0.117 R)
• M29: 12,743,943 km (0.105 R)
• M30: 13,222,208 km (0.103 R)
• M31: 13,275,764 km (0.072 R)
• M32: 13,329,320 km (0.071 R)
• M33: 14,970,109 km (0.063 R)
• M34: 15,137,659 km (0.058 R)
• M35: 15,193,609 km (0.031 R)
• M36: 15,361,906 km (0.101 R)
• M37: 15,474,553 km (0.063 R)
• M38: 15,927,685 km (0.028 R)
• M39: 16,500,196 km (0.095 R)
• M40: 16,557,941 km (0.041 R)
• M41: 16,731,175 km (0.046 R)
• M42: 16,789,070 km (0.095 R)
• M43: 17,137,782 km (0.115 R)
• M44: 18,796,823 km (0.045 R)
• M45: 20,197,358 km (0.114 R)
• M46: 20,382,560 km (0.079 R)
• M47: 20,568,211 km (0.086 R)
• M48: 21,694,234 km (0.066 R)
• M49: 23,033,135 km (0.074 R)
• M50: 23,097,612 km (0.055 R)
• M51: 24,201,794 km (0.074 R)
• M52: 24,595,685 km (0.062 R)
• M53: 25,057,943 km (0.083 R)
• M54: 26,461,470 km (0.116 R)
• M55: 26,528,938 km (0.098 R)
• M56: 26,731,793 km (0.1 R)
• M57: 27,547,999 km (0.042 R)
• M58: 27,753,397 km (0.11 R)
• M59: 29,274,658 km (0.108 R)
• M60: 31,821,711 km (0.062 R)
• M61: 32,614,131 km (0.075 R)
• M62: 32,976,307 km (0.058 R)
• M63: 33,339,980 km (0.073 R)
• M64: 33,558,842 km (0.084 R)
• M65: 33,924,608 km (0.042 R)
• M66: 34,438,926 km (0.115 R)
• M67: 36,596,726 km (0.09 R)
• M68: 36,973,263 km (0.106 R)
• M69: 38,110,357 km (0.063 R)
• M70: 38,874,802 km (0.1 R)
• M71: 39,258,820 km (0.086 R)
• M72: 39,566,991 km (0.071 R)
• M73: 41,982,548 km (0.077 R)
• M74: 42,061,386 km (0.12 R)
• M75: 43,965,169 km (0.074 R)
• M76: 45,653,979 km (0.097 R)
• M77: 46,873,202 km (0.088 R)
• M78: 47,363,883 km (0.102 R)
• M79: 47,856,209 km (0.114 R)
• M80: 48,350,331 km (0.116 R)
• M81: 49,094,580 km (0.103 R)
• M82: 49,177,607 km (0.093 R)
• M83: 50,009,521 km (0.083 R)
• M84: 51,771,485 km (0.077 R)
• M85: 52,194,099 km (0.12 R)
• M86: 53,127,739 km (0.061 R)
• M87: 54,152,484 km (0.066 R)
• M88: 54,667,251 km (0.097 R)
• M89: 55,788,188 km (0.119 R)
• M90: 57,091,185 km (0.12 R)
• M91: 58,579,833 km (0.044 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 12,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit