🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.66 AU - 0.7 AU

Year: 209 Days

Day: 45.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,966,256 km

• M1: 333,603 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.82 AU - 1.06 AU

Year: 340 Days

Day: 28.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.02 AU - 1.04 AU

Year: 390 Days

Day: 45.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.18 AU - 2.6 AU

Year: 1377 Days

Day: 42.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.31 AU - 2.75 AU

Year: 1500 Days

Day: 21.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.23 AU - 4.28 AU

Year: 2707 Days

Day: 36.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.6

Radius: 12

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.1 AU - 6.04 AU

Year: 4900 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,966,256 km

• M1: 204,949 km (0.096 R)
• M2: 572,361 km (0.084 R)
• M3: 662,868 km (0.072 R)
• M4: 821,891 km (0.053 R)
• M5: 899,831 km (0.101 R)
• M6: 1,050,177 km (0.105 R)
• M7: 1,330,523 km (0.075 R)
• M8: 1,585,438 km (0.117 R)
• M9: 1,944,324 km (0.037 R)
• M10: 2,235,142 km (0.076 R)
• M11: 2,385,787 km (0.071 R)
• M12: 2,777,733 km (0.069 R)
• M13: 2,878,861 km (0.06 R)
• M14: 3,382,109 km (0.112 R)
• M15: 4,281,491 km (0.096 R)
• M16: 4,375,439 km (0.096 R)
• M17: 4,782,345 km (0.082 R)
• M18: 4,904,267 km (0.117 R)
• M19: 5,027,386 km (0.06 R)
• M20: 5,276,766 km (0.105 R)
• M21: 5,402,877 km (0.087 R)
• M22: 5,632,509 km (0.113 R)
• M23: 5,787,493 km (0.079 R)
• M24: 6,022,661 km (0.065 R)
• M25: 6,101,648 km (0.112 R)
• M26: 6,260,820 km (0.101 R)
• M27: 6,610,580 km (0.075 R)
• M28: 6,883,896 km (0.039 R)
• M29: 7,049,800 km (0.06 R)
• M30: 7,697,708 km (0.101 R)
• M31: 7,841,172 km (0.106 R)
• M32: 7,956,512 km (0.072 R)
• M33: 8,130,644 km (0.043 R)
• M34: 8,218,309 km (0.045 R)
• M35: 8,364,915 km (0.06 R)
• M36: 8,512,418 km (0.11 R)
• M37: 8,899,877 km (0.082 R)
• M38: 9,507,543 km (0.087 R)
• M39: 9,878,546 km (0.109 R)
• M40: 10,159,939 km (0.077 R)
• M41: 10,794,683 km (0.111 R)
• M42: 10,891,024 km (0.096 R)
• M43: 11,540,578 km (0.108 R)
• M44: 13,633,303 km (0.072 R)
• M45: 14,262,661 km (0.052 R)
• M46: 14,439,186 km (0.032 R)
• M47: 14,580,856 km (0.093 R)
• M48: 15,044,609 km (0.052 R)
• M49: 16,206,835 km (0.111 R)
• M50: 17,059,992 km (0.096 R)
• M51: 17,473,330 km (0.062 R)
• M52: 18,156,544 km (0.11 R)
• M53: 18,232,988 km (0.084 R)
• M54: 18,848,584 km (0.03 R)
• M55: 21,418,974 km (0.087 R)
• M56: 22,068,379 km (0.1 R)
• M57: 22,765,505 km (0.098 R)
• M58: 22,889,222 km (0.054 R)
• M59: 23,013,239 km (0.106 R)
• M60: 23,178,844 km (0.109 R)
• M61: 23,261,871 km (0.103 R)
• M62: 23,553,138 km (0.09 R)
• M63: 23,803,714 km (0.082 R)
• M64: 24,097,225 km (0.093 R)
• M65: 24,518,642 km (0.112 R)
• M66: 24,814,996 km (0.108 R)
• M67: 25,197,817 km (0.096 R)
• M68: 26,401,481 km (0.04 R)
• M69: 26,574,865 km (0.095 R)
• M70: 27,010,344 km (0.096 R)
• M71: 27,228,907 km (0.12 R)
• M72: 27,316,422 km (0.109 R)
• M73: 27,491,900 km (0.073 R)
• M74: 27,623,696 km (0.05 R)
• M75: 28,508,118 km (0.087 R)
• M76: 29,356,787 km (0.09 R)
• M77: 29,491,575 km (0.083 R)
• M78: 30,259,161 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 8.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.01 AU - 11.61 AU

Year: 10590 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 49,966,256 km

• M1: 129,851 km (0.105 R)
• M2: 197,469 km (0.043 R)
• M3: 492,775 km (0.103 R)
• M4: 755,020 km (0.105 R)
• M5: 862,432 km (0.044 R)
• M6: 950,545 km (0.113 R)
• M7: 1,059,003 km (0.109 R)
• M8: 1,207,105 km (0.088 R)
• M9: 1,390,213 km (0.09 R)
• M10: 2,447,122 km (0.097 R)
• M11: 2,727,768 km (0.097 R)
• M12: 3,294,444 km (0.051 R)
• M13: 3,396,769 km (0.104 R)
• M14: 3,883,561 km (0.105 R)
• M15: 3,991,720 km (0.064 R)
• M16: 4,073,400 km (0.11 R)
• M17: 4,322,182 km (0.102 R)
• M18: 4,490,778 km (0.068 R)
• M19: 4,892,598 km (0.034 R)
• M20: 5,201,668 km (0.109 R)
• M21: 5,517,020 km (0.074 R)
• M22: 5,669,460 km (0.113 R)
• M23: 5,746,204 km (0.111 R)
• M24: 5,854,213 km (0.079 R)
• M25: 6,182,282 km (0.101 R)
• M26: 6,790,995 km (0.1 R)
• M27: 7,251,906 km (0.108 R)
• M28: 7,519,836 km (0.057 R)
• M29: 7,689,031 km (0.097 R)
• M30: 7,756,949 km (0.099 R)
• M31: 7,944,993 km (0.062 R)
• M32: 8,117,330 km (0.07 R)
• M33: 8,256,007 km (0.118 R)
• M34: 8,854,249 km (0.1 R)
• M35: 8,925,607 km (0.09 R)
• M36: 9,685,864 km (0.091 R)
• M37: 10,166,970 km (0.115 R)
• M38: 10,769,700 km (0.085 R)
• M39: 10,845,846 km (0.096 R)
• M40: 11,636,770 km (0.107 R)
• M41: 11,871,788 km (0.053 R)
• M42: 11,950,476 km (0.08 R)
• M43: 12,486,336 km (0.085 R)
• M44: 12,969,088 km (0.106 R)
• M45: 13,601,738 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 11.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.2 AU - 11.56 AU

Year: 10709 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,966,256 km

• M1: 158,424 km (0.098 R)
• M2: 303,085 km (0.102 R)
• M3: 606,919 km (0.101 R)
• M4: 749,336 km (0.087 R)
• M5: 952,789 km (0.119 R)
• M6: 1,053,019 km (0.118 R)
• M7: 1,192,744 km (0.073 R)
• M8: 1,414,448 km (0.104 R)
• M9: 1,549,984 km (0.092 R)
• M10: 1,690,157 km (0.119 R)
• M11: 1,898,098 km (0.049 R)
• M12: 2,026,902 km (0.115 R)
• M13: 2,836,226 km (0.115 R)
• M14: 3,444,491 km (0.095 R)
• M15: 3,844,964 km (0.072 R)
• M16: 3,981,847 km (0.034 R)
• M17: 4,690,641 km (0.117 R)
• M18: 4,837,098 km (0.071 R)
• M19: 4,955,429 km (0.087 R)
• M20: 5,685,467 km (0.119 R)
• M21: 5,810,531 km (0.118 R)
• M22: 6,158,944 km (0.079 R)
• M23: 6,744,022 km (0.052 R)
• M24: 7,517,293 km (0.045 R)
• M25: 7,654,624 km (0.084 R)
• M26: 8,212,624 km (0.086 R)
• M27: 8,354,143 km (0.096 R)
• M28: 8,532,165 km (0.118 R)
• M29: 8,964,802 km (0.109 R)
• M30: 9,037,656 km (0.103 R)
• M31: 9,257,116 km (0.056 R)
• M32: 9,478,521 km (0.054 R)
• M33: 10,077,361 km (0.078 R)
• M34: 10,343,346 km (0.07 R)
• M35: 10,573,129 km (0.114 R)
• M36: 10,998,735 km (0.086 R)
• M37: 11,627,794 km (0.101 R)
• M38: 12,634,288 km (0.099 R)
• M39: 13,168,652 km (0.084 R)
• M40: 13,292,968 km (0.057 R)
• M41: 13,962,867 km (0.04 R)
• M42: 14,132,062 km (0.094 R)
• M43: 14,344,641 km (0.065 R)
• M44: 15,292,044 km (0.116 R)
• M45: 16,170,931 km (0.12 R)
• M46: 16,348,654 km (0.045 R)
• M47: 16,437,814 km (0.074 R)
• M48: 17,111,304 km (0.045 R)
• M49: 17,885,473 km (0.067 R)
• M50: 19,326,699 km (0.107 R)
• M51: 20,516,002 km (0.091 R)
• M52: 20,805,025 km (0.091 R)
• M53: 21,289,572 km (0.04 R)
• M54: 22,319,404 km (0.109 R)
• M55: 22,865,287 km (0.099 R)
• M56: 23,064,850 km (0.096 R)
• M57: 24,020,781 km (0.028 R)
• M58: 24,835,939 km (0.061 R)
• M59: 25,246,885 km (0.032 R)
• M60: 26,075,507 km (0.098 R)
• M61: 26,179,777 km (0.063 R)
• M62: 26,860,447 km (0.092 R)
• M63: 27,706,423 km (0.108 R)
• M64: 27,919,151 km (0.063 R)
• M65: 29,045,474 km (0.088 R)
• M66: 29,641,322 km (0.078 R)
• M67: 30,132,003 km (0.081 R)
• M68: 34,095,000 km (0.082 R)
• M69: 35,934,157 km (0.114 R)
• M70: 36,224,376 km (0.064 R)
• M71: 36,457,151 km (0.073 R)
• M72: 37,217,108 km (0.055 R)
• M73: 38,277,906 km (0.042 R)
• M74: 38,515,019 km (0.107 R)
• M75: 40,068,144 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.1

Radius: 6.8

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.22 AU - 13.68 AU

Year: 17372 Days

Day: 16.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,966,256 km

• M1: 102,175 km (0.107 R)
• M2: 158,574 km (0.079 R)
• M3: 318,344 km (0.108 R)
• M4: 576,700 km (0.097 R)
• M5: 988,692 km (0.047 R)
• M6: 1,954,197 km (0.103 R)
• M7: 2,558,872 km (0.086 R)
• M8: 2,613,924 km (0.111 R)
• M9: 3,011,405 km (0.104 R)
• M10: 3,736,356 km (0.111 R)
• M11: 3,893,883 km (0.054 R)
• M12: 4,085,967 km (0.104 R)
• M13: 4,281,192 km (0.113 R)
• M14: 4,446,049 km (0.108 R)
• M15: 4,748,386 km (0.088 R)
• M16: 4,919,227 km (0.119 R)
• M17: 5,408,262 km (0.068 R)
• M18: 6,170,763 km (0.118 R)
• M19: 6,245,113 km (0.117 R)
• M20: 6,319,762 km (0.075 R)
• M21: 6,394,711 km (0.091 R)
• M22: 6,583,503 km (0.025 R)
• M23: 7,082,711 km (0.068 R)
• M24: 7,554,393 km (0.12 R)
• M25: 7,714,014 km (0.079 R)
• M26: 9,497,670 km (0.072 R)
• M27: 9,973,690 km (0.106 R)
• M28: 10,017,373 km (0.07 R)
• M29: 10,104,887 km (0.077 R)
• M30: 11,084,305 km (0.119 R)
• M31: 11,265,617 km (0.071 R)
• M32: 11,815,389 km (0.047 R)
• M33: 13,516,766 km (0.083 R)
• M34: 13,565,086 km (0.101 R)
• M35: 14,198,783 km (0.095 R)
• M36: 14,842,203 km (0.092 R)
• M37: 15,444,484 km (0.11 R)
• M38: 16,414,327 km (0.112 R)
• M39: 16,672,982 km (0.067 R)
• M40: 16,776,653 km (0.088 R)
• M41: 18,092,067 km (0.111 R)
• M42: 18,145,324 km (0.114 R)
• M43: 18,735,189 km (0.087 R)
• M44: 18,843,049 km (0.1 R)
• M45: 19,276,733 km (0.113 R)
• M46: 19,604,203 km (0.076 R)
• M47: 19,988,519 km (0.113 R)
• M48: 20,653,183 km (0.092 R)
• M49: 20,876,383 km (0.065 R)
• M50: 20,932,332 km (0.075 R)
• M51: 21,663,716 km (0.057 R)
• M52: 21,890,507 km (0.093 R)
• M53: 23,441,538 km (0.093 R)
• M54: 23,674,312 km (0.077 R)
• M55: 24,731,370 km (0.111 R)
• M56: 25,027,724 km (0.111 R)
• M57: 25,803,838 km (0.111 R)
• M58: 25,983,953 km (0.079 R)
• M59: 27,685,928 km (0.049 R)
• M60: 28,240,637 km (0.115 R)
• M61: 29,674,832 km (0.095 R)
• M62: 29,926,605 km (0.046 R)
• M63: 30,242,406 km (0.034 R)
• M64: 31,068,635 km (0.05 R)
• M65: 31,388,326 km (0.071 R)
• M66: 32,743,234 km (0.113 R)
• M67: 33,329,658 km (0.076 R)
• M68: 33,395,032 km (0.069 R)
• M69: 35,243,014 km (0.115 R)
• M70: 35,576,468 km (0.085 R)
• M71: 37,667,098 km (0.112 R)
• M72: 37,803,382 km (0.083 R)
• M73: 38,555,710 km (0.119 R)
• M74: 39,658,844 km (0.102 R)
• M75: 39,797,372 km (0.109 R)
• M76: 42,107,761 km (0.117 R)
• M77: 42,249,131 km (0.092 R)
• M78: 42,745,348 km (0.113 R)
• M79: 42,887,466 km (0.04 R)
• M80: 42,958,525 km (0.036 R)
• M81: 43,243,359 km (0.119 R)
• M82: 43,671,957 km (0.079 R)
• M83: 43,815,122 km (0.105 R)
• M84: 44,030,094 km (0.07 R)
• M85: 45,182,746 km (0.058 R)
• M86: 45,327,407 km (0.046 R)
• M87: 46,126,559 km (0.113 R)
• M88: 47,223,560 km (0.091 R)
• M89: 47,297,012 km (0.112 R)
• M90: 47,812,227 km (0.033 R)
• M91: 49,741,890 km (0.103 R)
• M92: 49,816,689 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 10,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit