🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.47 AU - 0.73 AU

Year: 166 Days

Day: 38.5 Hours

Environment

Temp: 245 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.8 AU

Year: 183 Days

Day: 32 Hours

Environment

Temp: 173 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.86 AU

Year: 213 Days

Day: 13.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.33 AU - 1.39 AU

Year: 565 Days

Day: 21.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.51 AU - 1.63 AU

Year: 701 Days

Day: 45.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.05 AU - 2.09 AU

Year: 1062 Days

Day: 35.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,691,206 km

• M1: 1,571,675 km (0.115 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 12.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.6 AU - 5.7 AU

Year: 4787 Days

Day: 8.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 23,691,206 km

• M1: 201,658 km (0.116 R)
• M2: 422,464 km (0.098 R)
• M3: 520,451 km (0.097 R)
• M4: 675,434 km (0.065 R)
• M5: 979,866 km (0.103 R)
• M6: 1,195,885 km (0.091 R)
• M7: 1,364,183 km (0.098 R)
• M8: 1,465,311 km (0.057 R)
• M9: 2,020,618 km (0.099 R)
• M10: 2,500,828 km (0.113 R)
• M11: 2,614,971 km (0.076 R)
• M12: 2,920,150 km (0.038 R)
• M13: 3,150,531 km (0.084 R)
• M14: 3,261,832 km (0.048 R)
• M15: 3,552,201 km (0.086 R)
• M16: 3,668,289 km (0.104 R)
• M17: 3,824,918 km (0.107 R)
• M18: 4,064,125 km (0.091 R)
• M19: 4,294,656 km (0.08 R)
• M20: 4,968,893 km (0.098 R)
• M21: 5,466,605 km (0.102 R)
• M22: 5,736,630 km (0.063 R)
• M23: 6,026,401 km (0.089 R)
• M24: 6,165,377 km (0.097 R)
• M25: 6,274,284 km (0.082 R)
• M26: 6,368,082 km (0.098 R)
• M27: 6,748,061 km (0.081 R)
• M28: 7,119,213 km (0.085 R)
• M29: 7,546,913 km (0.069 R)
• M30: 8,152,934 km (0.074 R)
• M31: 8,548,322 km (0.093 R)
• M32: 9,020,602 km (0.09 R)
• M33: 9,108,865 km (0.077 R)
• M34: 9,375,897 km (0.108 R)
• M35: 9,573,217 km (0.115 R)
• M36: 9,717,728 km (0.115 R)
• M37: 9,953,943 km (0.026 R)
• M38: 10,229,054 km (0.031 R)
• M39: 10,339,756 km (0.069 R)
• M40: 10,580,908 km (0.069 R)
• M41: 11,239,737 km (0.105 R)
• M42: 12,321,479 km (0.104 R)
• M43: 12,835,049 km (0.084 R)
• M44: 12,974,474 km (0.097 R)
• M45: 13,416,087 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 8.7

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.09 AU - 9.43 AU

Year: 9242 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,691,206 km

• M1: 135,236 km (0.084 R)
• M2: 248,482 km (0.086 R)
• M3: 397,182 km (0.106 R)
• M4: 463,155 km (0.032 R)
• M5: 1,767,050 km (0.076 R)
• M6: 1,859,202 km (0.08 R)
• M7: 1,929,364 km (0.055 R)
• M8: 2,243,818 km (0.062 R)
• M9: 2,496,938 km (0.12 R)
• M10: 2,866,744 km (0.107 R)
• M11: 3,254,053 km (0.063 R)
• M12: 3,687,139 km (0.107 R)
• M13: 4,138,625 km (0.094 R)
• M14: 4,355,392 km (0.1 R)
• M15: 4,512,470 km (0.093 R)
• M16: 5,493,982 km (0.088 R)
• M17: 5,801,106 km (0.112 R)
• M18: 6,864,747 km (0.111 R)
• M19: 7,418,858 km (0.062 R)
• M20: 8,025,776 km (0.099 R)
• M21: 8,452,280 km (0.1 R)
• M22: 8,688,046 km (0.039 R)
• M23: 9,287,036 km (0.077 R)
• M24: 9,408,360 km (0.087 R)
• M25: 9,489,591 km (0.056 R)
• M26: 9,652,803 km (0.062 R)
• M27: 10,147,822 km (0.103 R)
• M28: 10,356,511 km (0.064 R)
• M29: 10,863,349 km (0.07 R)
• M30: 11,334,881 km (0.119 R)
• M31: 12,076,887 km (0.092 R)
• M32: 12,253,711 km (0.083 R)
• M33: 12,431,433 km (0.06 R)
• M34: 12,744,542 km (0.086 R)
• M35: 14,960,834 km (0.042 R)
• M36: 15,533,196 km (0.085 R)
• M37: 15,677,408 km (0.077 R)
• M38: 16,161,507 km (0.114 R)
• M39: 16,797,896 km (0.097 R)
• M40: 18,146,072 km (0.098 R)
• M41: 18,858,756 km (0.065 R)
• M42: 19,270,001 km (0.069 R)
• M43: 19,373,373 km (0.103 R)
• M44: 20,206,334 km (0.083 R)
• M45: 20,363,861 km (0.107 R)
• M46: 20,732,918 km (0.101 R)
• M47: 20,944,899 km (0.112 R)
• M48: 21,424,210 km (0.071 R)
• M49: 21,745,846 km (0.078 R)
• M50: 23,212,802 km (0.062 R)
• M51: 25,557,599 km (0.087 R)
• M52: 26,642,932 km (0.112 R)
• M53: 27,568,494 km (0.098 R)
• M54: 28,093,732 km (0.03 R)
• M55: 28,563,469 km (0.09 R)
• M56: 30,107,768 km (0.068 R)
• M57: 30,167,757 km (0.096 R)
• M58: 30,287,734 km (0.101 R)
• M59: 30,769,290 km (0.096 R)
• M60: 31,496,336 km (0.1 R)
• M61: 32,167,881 km (0.102 R)
• M62: 35,722,326 km (0.09 R)
• M63: 36,486,472 km (0.099 R)
• M64: 37,642,564 km (0.113 R)
• M65: 37,901,219 km (0.102 R)
• M66: 38,745,549 km (0.117 R)
• M67: 39,202,870 km (0.116 R)
• M68: 39,333,768 km (0.115 R)
• M69: 41,249,219 km (0.039 R)
• M70: 41,315,790 km (0.104 R)
• M71: 41,649,244 km (0.084 R)
• M72: 41,983,595 km (0.115 R)
• M73: 42,520,502 km (0.059 R)
• M74: 43,329,976 km (0.095 R)
• M75: 44,622,202 km (0.032 R)
• M76: 44,827,451 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 14.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.57 AU - 11.97 AU

Year: 11731 Days

Day: 7.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,691,206 km

• M1: 223,649 km (0.096 R)
• M2: 358,287 km (0.056 R)
• M3: 643,121 km (0.073 R)
• M4: 949,498 km (0.055 R)
• M5: 1,210,696 km (0.086 R)
• M6: 1,303,297 km (0.119 R)
• M7: 1,545,944 km (0.071 R)
• M8: 1,751,193 km (0.06 R)
• M9: 1,911,262 km (0.107 R)
• M10: 2,076,418 km (0.092 R)
• M11: 3,015,893 km (0.095 R)
• M12: 3,209,622 km (0.09 R)
• M13: 3,341,268 km (0.059 R)
• M14: 3,701,051 km (0.111 R)
• M15: 3,862,467 km (0.099 R)
• M16: 3,955,667 km (0.108 R)
• M17: 4,312,458 km (0.104 R)
• M18: 4,433,782 km (0.045 R)
• M19: 4,630,204 km (0.103 R)
• M20: 5,159,780 km (0.109 R)
• M21: 5,392,704 km (0.079 R)
• M22: 5,735,433 km (0.119 R)
• M23: 5,896,101 km (0.107 R)
• M24: 6,058,115 km (0.054 R)
• M25: 6,194,399 km (0.095 R)
• M26: 7,033,344 km (0.107 R)
• M27: 7,321,021 km (0.118 R)
• M28: 7,789,412 km (0.072 R)
• M29: 8,267,676 km (0.118 R)
• M30: 8,571,509 km (0.082 R)
• M31: 8,724,697 km (0.104 R)
• M32: 9,410,005 km (0.069 R)
• M33: 10,080,503 km (0.067 R)
• M34: 10,568,790 km (0.112 R)
• M35: 10,700,287 km (0.058 R)
• M36: 10,898,654 km (0.049 R)
• M37: 11,098,217 km (0.055 R)
• M38: 11,942,996 km (0.083 R)
• M39: 12,045,770 km (0.081 R)
• M40: 12,668,546 km (0.117 R)
• M41: 12,843,426 km (0.06 R)
• M42: 13,054,359 km (0.099 R)
• M43: 13,301,794 km (0.107 R)
• M44: 13,801,600 km (0.093 R)
• M45: 14,307,540 km (0.044 R)
• M46: 14,856,415 km (0.036 R)
• M47: 15,188,971 km (0.086 R)
• M48: 15,337,671 km (0.092 R)
• M49: 15,748,916 km (0.082 R)
• M50: 16,163,751 km (0.103 R)
• M51: 17,624,873 km (0.096 R)
• M52: 17,820,248 km (0.111 R)
• M53: 17,977,027 km (0.109 R)
• M54: 18,252,586 km (0.069 R)
• M55: 18,728,307 km (0.038 R)
• M56: 18,927,721 km (0.096 R)
• M57: 19,208,067 km (0.09 R)
• M58: 19,489,760 km (0.108 R)
• M59: 19,772,949 km (0.063 R)
• M60: 20,016,644 km (0.109 R)
• M61: 21,291,966 km (0.1 R)
• M62: 22,297,413 km (0.11 R)
• M63: 23,964,083 km (0.11 R)
• M64: 24,267,467 km (0.108 R)
• M65: 24,397,917 km (0.074 R)
• M66: 24,572,049 km (0.071 R)
• M67: 25,097,436 km (0.119 R)
• M68: 25,229,232 km (0.071 R)
• M69: 25,493,721 km (0.059 R)
• M70: 25,892,250 km (0.109 R)
• M71: 27,551,889 km (0.061 R)
• M72: 27,915,262 km (0.104 R)
• M73: 28,188,876 km (0.077 R)
• M74: 29,523,738 km (0.069 R)
• M75: 30,082,187 km (0.11 R)
• M76: 30,362,683 km (0.048 R)
• M77: 31,635,761 km (0.094 R)
• M78: 31,778,328 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.1

Radius: 5.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.79 AU - 19.43 AU

Year: 28616 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 23,691,206 km

• M1: 104,419 km (0.119 R)
• M2: 628,012 km (0.034 R)
• M3: 1,714,242 km (0.107 R)
• M4: 1,967,960 km (0.061 R)
• M5: 2,661,496 km (0.073 R)
• M6: 3,666,793 km (0.04 R)
• M7: 3,934,723 km (0.064 R)
• M8: 4,591,458 km (0.072 R)
• M9: 5,111,161 km (0.081 R)
• M10: 5,302,945 km (0.113 R)
• M11: 5,540,357 km (0.052 R)
• M12: 6,228,358 km (0.09 R)
• M13: 6,319,164 km (0.106 R)
• M14: 7,538,087 km (0.112 R)
• M15: 7,731,966 km (0.077 R)
• M16: 8,650,048 km (0.066 R)
• M17: 8,878,484 km (0.108 R)
• M18: 8,980,659 km (0.097 R)
• M19: 9,134,745 km (0.051 R)
• M20: 9,497,520 km (0.092 R)
• M21: 9,680,628 km (0.115 R)
• M22: 10,130,319 km (0.081 R)
• M23: 10,586,742 km (0.115 R)
• M24: 10,749,505 km (0.095 R)
• M25: 11,049,897 km (0.083 R)
• M26: 12,052,502 km (0.117 R)
• M27: 12,478,856 km (0.063 R)
• M28: 12,823,380 km (0.03 R)
• M29: 13,258,560 km (0.088 R)
• M30: 14,834,424 km (0.07 R)
• M31: 15,382,999 km (0.07 R)
• M32: 15,876,074 km (0.034 R)
• M33: 16,093,440 km (0.078 R)
• M34: 17,258,957 km (0.119 R)
• M35: 18,451,252 km (0.084 R)
• M36: 20,272,307 km (0.048 R)
• M37: 21,942,268 km (0.086 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit