🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.85 AU - 0.91 AU

Year: 291 Days

Day: 37.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.92 AU - 1.46 AU

Year: 458 Days

Day: 36.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.25 AU - 1.41 AU

Year: 542 Days

Day: 44.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.62 AU - 2.58 AU

Year: 1075 Days

Day: 46.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,956,312 km

• M1: 200,012 km (0.088 R)
• M2: 280,346 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.32 AU - 2.68 AU

Year: 1396 Days

Day: 45.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,956,312 km

• M1: 500,106 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.93 AU - 3.21 AU

Year: 1899 Days

Day: 27.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,956,312 km

• M1: 897,886 km (0.098 R)
• M2: 2,369,032 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.52 AU - 3.82 AU

Year: 1993 Days

Day: 47 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,956,312 km

• M1: 458,517 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.88 AU - 5.5 AU

Year: 3586 Days

Day: 22.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,956,312 km

• M1: 533,167 km (0.118 R)
• M2: 1,654,852 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 9.4

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.76 AU - 14.18 AU

Year: 14623 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,956,312 km

• M1: 207,642 km (0.093 R)
• M2: 290,220 km (0.119 R)
• M3: 373,695 km (0.116 R)
• M4: 701,764 km (0.063 R)
• M5: 950,545 km (0.078 R)
• M6: 1,350,121 km (0.072 R)
• M7: 1,635,105 km (0.055 R)
• M8: 2,083,300 km (0.107 R)
• M9: 2,231,103 km (0.06 R)
• M10: 2,351,828 km (0.077 R)
• M11: 2,791,945 km (0.089 R)
• M12: 3,189,427 km (0.099 R)
• M13: 3,326,009 km (0.074 R)
• M14: 3,464,537 km (0.046 R)
• M15: 3,783,181 km (0.115 R)
• M16: 3,855,287 km (0.086 R)
• M17: 3,964,344 km (0.105 R)
• M18: 4,148,349 km (0.118 R)
• M19: 5,270,782 km (0.107 R)
• M20: 5,514,327 km (0.089 R)
• M21: 5,596,307 km (0.096 R)
• M22: 5,803,051 km (0.109 R)
• M23: 6,698,843 km (0.107 R)
• M24: 7,774,601 km (0.093 R)
• M25: 8,807,275 km (0.078 R)
• M26: 9,047,978 km (0.037 R)
• M27: 9,486,899 km (0.115 R)
• M28: 9,684,069 km (0.116 R)
• M29: 9,783,252 km (0.098 R)
• M30: 11,206,376 km (0.074 R)
• M31: 12,531,066 km (0.107 R)
• M32: 12,693,230 km (0.067 R)
• M33: 12,965,348 km (0.06 R)
• M34: 13,074,704 km (0.111 R)
• M35: 14,128,771 km (0.057 R)
• M36: 14,922,836 km (0.08 R)
• M37: 15,906,442 km (0.119 R)
• M38: 16,317,537 km (0.116 R)
• M39: 16,791,763 km (0.101 R)
• M40: 16,910,992 km (0.065 R)
• M41: 17,451,040 km (0.085 R)
• M42: 18,118,845 km (0.112 R)
• M43: 19,291,992 km (0.102 R)
• M44: 19,542,119 km (0.074 R)
• M45: 19,604,801 km (0.12 R)
• M46: 19,667,632 km (0.109 R)
• M47: 21,452,035 km (0.054 R)
• M48: 21,516,662 km (0.111 R)
• M49: 22,167,113 km (0.111 R)
• M50: 22,494,733 km (0.087 R)
• M51: 22,560,556 km (0.101 R)
• M52: 23,154,908 km (0.062 R)
• M53: 23,554,035 km (0.105 R)
• M54: 24,697,112 km (0.114 R)
• M55: 25,514,964 km (0.088 R)
• M56: 25,996,071 km (0.096 R)
• M57: 27,037,122 km (0.076 R)
• M58: 29,663,014 km (0.051 R)
• M59: 31,042,755 km (0.113 R)
• M60: 31,556,324 km (0.037 R)
• M61: 31,851,032 km (0.094 R)
• M62: 34,090,662 km (0.056 R)
• M63: 35,841,705 km (0.1 R)
• M64: 36,303,364 km (0.105 R)
• M65: 36,689,626 km (0.092 R)
• M66: 37,388,098 km (0.085 R)
• M67: 40,545,660 km (0.068 R)
• M68: 41,187,435 km (0.081 R)
• M69: 41,428,886 km (0.099 R)
• M70: 41,994,366 km (0.104 R)
• M71: 42,399,777 km (0.1 R)
• M72: 42,643,621 km (0.068 R)
• M73: 43,952,004 km (0.099 R)
• M74: 47,028,035 km (0.107 R)
• M75: 47,280,407 km (0.091 R)
• M76: 48,040,364 km (0.112 R)
• M77: 49,145,294 km (0.057 R)
• M78: 53,472,413 km (0.117 R)
• M79: 53,648,040 km (0.076 R)
• M80: 54,264,234 km (0.118 R)
• M81: 54,705,697 km (0.083 R)
• M82: 54,882,672 km (0.083 R)
• M83: 55,770,236 km (0.052 R)
• M84: 56,037,567 km (0.073 R)
• M85: 56,752,196 km (0.063 R)
• M86: 57,020,874 km (0.099 R)
• M87: 59,095,497 km (0.112 R)
• M88: 59,277,109 km (0.084 R)
• M89: 60,096,457 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.3

Radius: 7.1

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.5 AU - 19.18 AU

Year: 26607 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,956,312 km

• M1: 112,498 km (0.111 R)
• M2: 170,093 km (0.066 R)
• M3: 264,489 km (0.076 R)
• M4: 1,096,403 km (0.108 R)
• M5: 1,640,490 km (0.105 R)
• M6: 1,713,793 km (0.086 R)
• M7: 1,940,434 km (0.112 R)
• M8: 2,590,886 km (0.073 R)
• M9: 3,029,357 km (0.07 R)
• M10: 3,538,289 km (0.067 R)
• M11: 3,633,583 km (0.049 R)
• M12: 3,827,013 km (0.114 R)
• M13: 5,436,387 km (0.079 R)
• M14: 6,052,131 km (0.062 R)
• M15: 6,339,210 km (0.118 R)
• M16: 7,227,223 km (0.107 R)
• M17: 7,716,707 km (0.074 R)
• M18: 8,153,682 km (0.026 R)
• M19: 12,944,853 km (0.057 R)
• M20: 14,216,286 km (0.043 R)
• M21: 14,905,333 km (0.096 R)
• M22: 14,982,676 km (0.096 R)
• M23: 15,215,151 km (0.044 R)
• M24: 15,919,906 km (0.05 R)
• M25: 15,998,744 km (0.116 R)
• M26: 16,795,503 km (0.091 R)
• M27: 17,768,637 km (0.11 R)
• M28: 17,932,596 km (0.112 R)
• M29: 18,676,696 km (0.102 R)
• M30: 20,109,395 km (0.115 R)
• M31: 20,623,413 km (0.068 R)
• M32: 21,664,614 km (0.104 R)
• M33: 25,996,520 km (0.104 R)
• M34: 26,556,315 km (0.12 R)
• M35: 29,608,560 km (0.034 R)
• M36: 30,584,985 km (0.049 R)
• M37: 31,175,897 km (0.073 R)
• M38: 31,571,883 km (0.079 R)
• M39: 33,576,793 km (0.096 R)
• M40: 34,186,255 km (0.091 R)
• M41: 34,390,307 km (0.09 R)
• M42: 36,452,214 km (0.087 R)
• M43: 36,660,604 km (0.117 R)
• M44: 38,659,979 km (0.059 R)
• M45: 39,085,436 km (0.077 R)
• M46: 39,619,350 km (0.048 R)
• M47: 40,155,659 km (0.036 R)
• M48: 40,586,501 km (0.044 R)
• M49: 40,802,520 km (0.032 R)
• M50: 40,910,679 km (0.091 R)
• M51: 41,344,214 km (0.065 R)
• M52: 41,452,822 km (0.08 R)
• M53: 42,325,127 km (0.109 R)
• M54: 43,093,462 km (0.065 R)
• M55: 43,313,819 km (0.082 R)
• M56: 46,099,631 km (0.099 R)
• M57: 46,663,615 km (0.041 R)
• M58: 47,343,537 km (0.059 R)
• M59: 48,141,044 km (0.076 R)
• M60: 49,057,779 km (0.053 R)
• M61: 50,792,067 km (0.063 R)
• M62: 51,024,842 km (0.073 R)
• M63: 51,842,245 km (0.105 R)
• M64: 53,490,215 km (0.097 R)
• M65: 53,845,510 km (0.046 R)
• M66: 54,677,723 km (0.069 R)
• M67: 55,634,102 km (0.117 R)
• M68: 55,994,034 km (0.064 R)
• M69: 56,716,442 km (0.077 R)
• M70: 57,078,918 km (0.071 R)
• M71: 57,441,992 km (0.083 R)
• M72: 57,805,814 km (0.119 R)
• M73: 58,048,911 km (0.107 R)
• M74: 61,858,869 km (0.064 R)
• M75: 63,480,510 km (0.068 R)
• M76: 63,605,873 km (0.045 R)
• M77: 63,731,236 km (0.097 R)
• M78: 64,611,470 km (0.057 R)
• M79: 66,383,756 km (0.1 R)
• M80: 72,580,399 km (0.044 R)
• M81: 74,290,153 km (0.097 R)
• M82: 76,279,505 km (0.087 R)
• M83: 78,824,315 km (0.12 R)
• M84: 79,093,741 km (0.067 R)
• M85: 80,988,697 km (0.117 R)
• M86: 82,214,801 km (0.111 R)
• M87: 84,271,921 km (0.057 R)
• M88: 85,929,765 km (0.068 R)
• M89: 87,040,978 km (0.091 R)
• M90: 89,418,088 km (0.089 R)
• M91: 90,826,253 km (0.106 R)
• M92: 91,816,441 km (0.088 R)
• M93: 92,810,070 km (0.069 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 14,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit