🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 14.1 Hours

Environment

Temp: 268 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.54 AU - 0.58 AU

Year: 148 Days

Day: 24.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,180,172 km

• M1: 45,478 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.4 AU - 1.66 AU

Year: 668 Days

Day: 40.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.61 AU - 1.73 AU

Year: 762 Days

Day: 20.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,180,172 km

• M1: 317,147 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.92 AU - 2.86 AU

Year: 1305 Days

Day: 33.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,180,172 km

• M1: 1,505,254 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.29 AU - 2.91 AU

Year: 1480 Days

Day: 26.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 14.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.48 AU - 8.34 AU

Year: 7122 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,180,172 km

• M1: 181,313 km (0.07 R)
• M2: 373,995 km (0.083 R)
• M3: 477,367 km (0.053 R)
• M4: 737,069 km (0.096 R)
• M5: 1,274,424 km (0.087 R)
• M6: 1,466,658 km (0.109 R)
• M7: 1,631,365 km (0.09 R)
• M8: 2,020,170 km (0.083 R)
• M9: 2,163,335 km (0.059 R)
• M10: 2,438,595 km (0.108 R)
• M11: 2,569,493 km (0.089 R)
• M12: 2,861,508 km (0.074 R)
• M13: 3,023,373 km (0.073 R)
• M14: 3,283,972 km (0.08 R)
• M15: 3,429,382 km (0.097 R)
• M16: 3,701,500 km (0.067 R)
• M17: 4,188,292 km (0.083 R)
• M18: 4,319,938 km (0.071 R)
• M19: 4,832,610 km (0.104 R)
• M20: 5,054,314 km (0.081 R)
• M21: 5,336,306 km (0.112 R)
• M22: 5,508,044 km (0.058 R)
• M23: 5,827,585 km (0.06 R)
• M24: 6,607,289 km (0.09 R)
• M25: 7,451,769 km (0.055 R)
• M26: 8,363,269 km (0.111 R)
• M27: 8,697,471 km (0.055 R)
• M28: 9,036,160 km (0.091 R)
• M29: 9,379,039 km (0.066 R)
• M30: 9,552,273 km (0.08 R)
• M31: 10,469,457 km (0.112 R)
• M32: 10,577,168 km (0.12 R)
• M33: 11,121,106 km (0.065 R)
• M34: 11,599,819 km (0.103 R)
• M35: 11,785,769 km (0.098 R)
• M36: 12,311,755 km (0.112 R)
• M37: 13,975,134 km (0.1 R)
• M38: 14,531,788 km (0.09 R)
• M39: 15,667,086 km (0.11 R)
• M40: 16,120,816 km (0.085 R)
• M41: 16,328,608 km (0.068 R)
• M42: 16,662,809 km (0.108 R)
• M43: 17,125,964 km (0.119 R)
• M44: 19,152,716 km (0.102 R)
• M45: 19,993,456 km (0.104 R)
• M46: 20,306,265 km (0.113 R)
• M47: 20,846,314 km (0.092 R)
• M48: 21,345,522 km (0.114 R)
• M49: 22,032,475 km (0.038 R)
• M50: 23,428,373 km (0.099 R)
• M51: 23,947,478 km (0.047 R)
• M52: 24,137,018 km (0.066 R)
• M53: 24,327,307 km (0.093 R)
• M54: 24,804,823 km (0.118 R)
• M55: 25,817,900 km (0.086 R)
• M56: 25,963,758 km (0.089 R)
• M57: 26,109,915 km (0.066 R)
• M58: 26,549,882 km (0.102 R)
• M59: 27,189,712 km (0.091 R)
• M60: 28,084,158 km (0.057 R)
• M61: 28,234,055 km (0.092 R)
• M62: 28,334,286 km (0.059 R)
• M63: 28,685,691 km (0.095 R)
• M64: 29,342,276 km (0.045 R)
• M65: 29,901,772 km (0.091 R)
• M66: 30,003,798 km (0.057 R)
• M67: 30,105,973 km (0.071 R)
• M68: 30,208,298 km (0.095 R)
• M69: 30,567,333 km (0.11 R)
• M70: 30,876,253 km (0.119 R)
• M71: 31,237,980 km (0.106 R)
• M72: 32,698,803 km (0.108 R)
• M73: 35,254,533 km (0.116 R)
• M74: 35,524,408 km (0.115 R)
• M75: 35,740,876 km (0.076 R)
• M76: 35,957,643 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 13.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.88 AU - 15.36 AU

Year: 15830 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,180,172 km

• M1: 290,220 km (0.107 R)
• M2: 671,694 km (0.099 R)
• M3: 763,398 km (0.11 R)
• M4: 920,326 km (0.104 R)
• M5: 1,246,150 km (0.032 R)
• M6: 1,339,499 km (0.088 R)
• M7: 1,634,357 km (0.095 R)
• M8: 2,462,381 km (0.115 R)
• M9: 2,642,347 km (0.05 R)
• M10: 2,857,918 km (0.095 R)
• M11: 3,439,105 km (0.068 R)
• M12: 3,675,021 km (0.106 R)
• M13: 3,986,484 km (0.093 R)
• M14: 4,234,817 km (0.064 R)
• M15: 5,124,625 km (0.1 R)
• M16: 5,239,965 km (0.049 R)
• M17: 5,512,532 km (0.062 R)
• M18: 6,606,840 km (0.068 R)
• M19: 7,635,176 km (0.11 R)
• M20: 7,944,545 km (0.07 R)
• M21: 8,213,073 km (0.116 R)
• M22: 8,303,131 km (0.117 R)
• M23: 8,575,698 km (0.081 R)
• M24: 9,695,288 km (0.091 R)
• M25: 9,934,346 km (0.114 R)
• M26: 11,258,736 km (0.057 R)
• M27: 12,327,014 km (0.076 R)
• M28: 12,690,387 km (0.101 R)
• M29: 13,057,201 km (0.113 R)
• M30: 13,162,668 km (0.107 R)
• M31: 13,374,498 km (0.088 R)
• M32: 13,480,713 km (0.093 R)
• M33: 13,587,376 km (0.055 R)
• M34: 14,778,624 km (0.09 R)
• M35: 15,054,034 km (0.098 R)
• M36: 16,116,029 km (0.08 R)
• M37: 17,375,793 km (0.063 R)
• M38: 17,666,611 km (0.098 R)
• M39: 18,370,918 km (0.063 R)
• M40: 18,548,490 km (0.069 R)
• M41: 20,846,463 km (0.097 R)
• M42: 20,969,882 km (0.065 R)
• M43: 21,903,223 km (0.116 R)
• M44: 22,659,889 km (0.111 R)
• M45: 22,850,327 km (0.036 R)
• M46: 24,004,325 km (0.109 R)
• M47: 24,523,280 km (0.077 R)
• M48: 24,915,077 km (0.089 R)
• M49: 25,903,320 km (0.113 R)
• M50: 26,502,460 km (0.114 R)
• M51: 26,971,598 km (0.11 R)
• M52: 27,106,237 km (0.117 R)
• M53: 29,082,275 km (0.065 R)
• M54: 29,843,878 km (0.041 R)
• M55: 30,052,866 km (0.064 R)
• M56: 31,883,345 km (0.115 R)
• M57: 32,239,538 km (0.106 R)
• M58: 32,382,254 km (0.117 R)
• M59: 32,883,856 km (0.106 R)
• M60: 33,027,620 km (0.115 R)
• M61: 33,749,728 km (0.105 R)
• M62: 34,040,098 km (0.112 R)
• M63: 35,725,318 km (0.118 R)
• M64: 36,169,324 km (0.054 R)
• M65: 36,689,775 km (0.104 R)
• M66: 37,287,568 km (0.06 R)
• M67: 39,252,686 km (0.093 R)
• M68: 40,171,067 km (0.099 R)
• M69: 42,968,248 km (0.106 R)
• M70: 44,549,199 km (0.109 R)
• M71: 44,708,371 km (0.071 R)
• M72: 45,747,478 km (0.093 R)
• M73: 47,199,325 km (0.037 R)
• M74: 47,523,952 km (0.106 R)
• M75: 48,175,601 km (0.111 R)
• M76: 50,396,531 km (0.038 R)
• M77: 50,645,462 km (0.11 R)
• M78: 50,977,868 km (0.115 R)
• M79: 51,979,426 km (0.101 R)
• M80: 52,819,119 km (0.073 R)
• M81: 53,747,972 km (0.079 R)
• M82: 53,917,317 km (0.03 R)
• M83: 55,108,564 km (0.109 R)
• M84: 56,566,545 km (0.095 R)
• M85: 57,776,792 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.2

Radius: 7.5

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.09 AU - 16.61 AU

Year: 18200 Days

Day: 19 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,180,172 km

• M1: 143,764 km (0.097 R)
• M2: 299,345 km (0.096 R)
• M3: 496,815 km (0.074 R)
• M4: 548,426 km (0.112 R)
• M5: 961,615 km (0.117 R)
• M6: 1,164,171 km (0.033 R)
• M7: 1,211,144 km (0.102 R)
• M8: 1,583,493 km (0.12 R)
• M9: 1,688,661 km (0.113 R)
• M10: 1,768,995 km (0.114 R)
• M11: 2,018,075 km (0.086 R)
• M12: 2,642,198 km (0.081 R)
• M13: 2,767,561 km (0.117 R)
• M14: 3,056,733 km (0.107 R)
• M15: 3,122,407 km (0.094 R)
• M16: 3,525,872 km (0.087 R)
• M17: 4,381,871 km (0.099 R)
• M18: 4,567,971 km (0.061 R)
• M19: 4,986,845 km (0.059 R)
• M20: 5,259,712 km (0.086 R)
• M21: 5,378,193 km (0.063 R)
• M22: 5,738,874 km (0.101 R)
• M23: 6,190,360 km (0.08 R)
• M24: 6,315,573 km (0.099 R)
• M25: 6,653,365 km (0.037 R)
• M26: 6,867,440 km (0.077 R)
• M27: 7,171,124 km (0.114 R)
• M28: 8,475,168 km (0.106 R)
• M29: 8,847,667 km (0.102 R)
• M30: 9,177,979 km (0.06 R)
• M31: 10,341,102 km (0.117 R)
• M32: 10,489,803 km (0.109 R)
• M33: 10,539,469 km (0.071 R)
• M34: 11,243,477 km (0.079 R)
• M35: 11,447,528 km (0.105 R)
• M36: 12,118,774 km (0.094 R)
• M37: 12,380,421 km (0.107 R)
• M38: 12,643,862 km (0.102 R)
• M39: 15,209,616 km (0.044 R)
• M40: 16,637,826 km (0.086 R)
• M41: 17,751,732 km (0.088 R)
• M42: 19,558,874 km (0.095 R)
• M43: 20,174,170 km (0.097 R)
• M44: 20,484,287 km (0.04 R)
• M45: 21,171,988 km (0.072 R)
• M46: 21,487,041 km (0.057 R)
• M47: 22,185,663 km (0.106 R)
• M48: 22,827,139 km (0.067 R)
• M49: 23,474,898 km (0.101 R)
• M50: 24,655,823 km (0.071 R)
• M51: 24,722,095 km (0.098 R)
• M52: 24,854,489 km (0.113 R)
• M53: 25,387,058 km (0.113 R)
• M54: 25,721,708 km (0.031 R)
• M55: 26,734,635 km (0.087 R)
• M56: 27,075,270 km (0.109 R)
• M57: 27,348,735 km (0.081 R)
• M58: 27,967,322 km (0.119 R)
• M59: 28,105,401 km (0.079 R)
• M60: 28,243,779 km (0.09 R)
• M61: 28,590,547 km (0.101 R)
• M62: 29,498,905 km (0.03 R)
• M63: 30,629,865 km (0.117 R)
• M64: 32,788,263 km (0.07 R)
• M65: 33,518,600 km (0.116 R)
• M66: 33,665,355 km (0.087 R)
• M67: 34,401,975 km (0.116 R)
• M68: 34,624,128 km (0.107 R)
• M69: 36,493,054 km (0.106 R)
• M70: 37,935,327 km (0.119 R)
• M71: 38,394,593 km (0.116 R)
• M72: 38,932,846 km (0.118 R)
• M73: 41,110,392 km (0.098 R)
• M74: 41,503,386 km (0.049 R)
• M75: 41,660,913 km (0.11 R)
• M76: 42,689,847 km (0.118 R)
• M77: 43,167,662 km (0.055 R)
• M78: 45,420,307 km (0.045 R)
• M79: 48,538,076 km (0.111 R)
• M80: 49,286,514 km (0.115 R)
• M81: 50,626,612 km (0.098 R)
• M82: 51,132,253 km (0.104 R)
• M83: 52,573,928 km (0.11 R)
• M84: 52,915,011 km (0.117 R)
• M85: 54,200,954 km (0.104 R)
• M86: 55,063,835 km (0.089 R)
• M87: 55,150,452 km (0.109 R)
• M88: 55,410,303 km (0.077 R)
• M89: 55,844,436 km (0.078 R)
• M90: 56,018,419 km (0.09 R)
• M91: 56,192,551 km (0.091 R)
• M92: 58,031,707 km (0.106 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit