🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 145 Days

Day: 34.6 Hours

Environment

Temp: 262 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.12 AU - 1.48 AU

Year: 528 Days

Day: 25 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.55 AU - 3.25 AU

Year: 1760 Days

Day: 28.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.56 AU - 3.6 AU

Year: 1927 Days

Day: 27.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.57 AU - 4.49 AU

Year: 2884 Days

Day: 20.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.96 AU - 4.56 AU

Year: 3134 Days

Day: 41.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.7

Radius: 14

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.94 AU - 9.44 AU

Year: 8355 Days

Day: 5.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,884,412 km

• M1: 202,406 km (0.119 R)
• M2: 299,495 km (0.116 R)
• M3: 400,174 km (0.081 R)
• M4: 528,679 km (0.087 R)
• M5: 777,759 km (0.088 R)
• M6: 949,647 km (0.051 R)
• M7: 1,080,994 km (0.119 R)
• M8: 1,483,113 km (0.083 R)
• M9: 1,948,512 km (0.079 R)
• M10: 2,102,149 km (0.077 R)
• M11: 2,242,472 km (0.074 R)
• M12: 2,367,685 km (0.053 R)
• M13: 2,758,136 km (0.078 R)
• M14: 2,892,924 km (0.056 R)
• M15: 3,069,599 km (0.113 R)
• M16: 3,372,086 km (0.068 R)
• M17: 4,050,063 km (0.102 R)
• M18: 4,382,470 km (0.113 R)
• M19: 5,121,483 km (0.104 R)
• M20: 5,240,413 km (0.029 R)
• M21: 5,999,024 km (0.108 R)
• M22: 6,225,815 km (0.102 R)
• M23: 6,481,178 km (0.102 R)
• M24: 6,713,952 km (0.116 R)
• M25: 7,108,143 km (0.096 R)
• M26: 7,241,135 km (0.111 R)
• M27: 7,348,247 km (0.086 R)
• M28: 7,482,885 km (0.12 R)
• M29: 7,754,555 km (0.074 R)
• M30: 8,084,867 km (0.104 R)
• M31: 8,196,019 km (0.066 R)
• M32: 8,504,340 km (0.111 R)
• M33: 8,931,142 km (0.079 R)
• M34: 9,074,906 km (0.099 R)
• M35: 9,248,440 km (0.06 R)
• M36: 9,628,269 km (0.082 R)
• M37: 10,073,023 km (0.105 R)
• M38: 10,798,722 km (0.093 R)
• M39: 11,013,545 km (0.083 R)
• M40: 11,447,528 km (0.034 R)
• M41: 11,603,858 km (0.076 R)
• M42: 11,982,041 km (0.076 R)
• M43: 12,077,186 km (0.066 R)
• M44: 13,337,548 km (0.088 R)
• M45: 13,899,886 km (0.082 R)
• M46: 14,066,837 km (0.066 R)
• M47: 14,234,387 km (0.097 R)
• M48: 14,335,216 km (0.079 R)
• M49: 14,911,467 km (0.101 R)
• M50: 15,219,489 km (0.096 R)
• M51: 15,529,755 km (0.029 R)
• M52: 16,051,403 km (0.101 R)
• M53: 16,191,426 km (0.104 R)
• M54: 16,437,664 km (0.047 R)
• M55: 16,791,463 km (0.07 R)
• M56: 17,398,681 km (0.102 R)
• M57: 17,542,594 km (0.09 R)
• M58: 17,686,956 km (0.092 R)
• M59: 18,341,447 km (0.055 R)
• M60: 19,487,067 km (0.071 R)
• M61: 19,673,915 km (0.087 R)
• M62: 19,861,511 km (0.118 R)
• M63: 20,541,732 km (0.099 R)
• M64: 20,732,021 km (0.092 R)
• M65: 20,922,908 km (0.096 R)
• M66: 21,152,690 km (0.04 R)
• M67: 22,275,422 km (0.095 R)
• M68: 22,431,752 km (0.097 R)
• M69: 22,627,725 km (0.065 R)
• M70: 23,855,475 km (0.102 R)
• M71: 25,064,375 km (0.112 R)
• M72: 25,553,411 km (0.066 R)
• M73: 26,169,305 km (0.093 R)
• M74: 27,081,254 km (0.082 R)
• M75: 27,290,092 km (0.107 R)
• M76: 28,046,010 km (0.091 R)
• M77: 28,384,102 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 9.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.81 AU - 9.13 AU

Year: 8787 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 75.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 58,884,412 km

• M1: 162,014 km (0.119 R)
• M2: 302,786 km (0.09 R)
• M3: 470,037 km (0.093 R)
• M4: 676,631 km (0.115 R)
• M5: 752,178 km (0.115 R)
• M6: 1,005,746 km (0.086 R)
• M7: 1,314,516 km (0.118 R)
• M8: 1,450,351 km (0.101 R)
• M9: 1,757,177 km (0.103 R)
• M10: 2,129,526 km (0.079 R)
• M11: 2,407,329 km (0.072 R)
• M12: 2,758,435 km (0.117 R)
• M13: 3,074,236 km (0.055 R)
• M14: 3,522,431 km (0.034 R)
• M15: 3,617,277 km (0.114 R)
• M16: 3,768,071 km (0.046 R)
• M17: 3,935,022 km (0.096 R)
• M18: 4,132,791 km (0.07 R)
• M19: 4,247,383 km (0.101 R)
• M20: 4,641,723 km (0.047 R)
• M21: 4,911,148 km (0.086 R)
• M22: 5,387,319 km (0.05 R)
• M23: 5,782,107 km (0.114 R)
• M24: 5,862,142 km (0.085 R)
• M25: 6,416,701 km (0.091 R)
• M26: 7,366,199 km (0.08 R)
• M27: 7,435,613 km (0.116 R)
• M28: 8,250,622 km (0.113 R)
• M29: 8,377,182 km (0.091 R)
• M30: 8,522,591 km (0.098 R)
• M31: 8,926,655 km (0.088 R)
• M32: 9,037,955 km (0.1 R)
• M33: 9,112,455 km (0.096 R)
• M34: 9,506,795 km (0.12 R)
• M35: 9,734,633 km (0.054 R)
• M36: 10,156,947 km (0.107 R)
• M37: 10,292,633 km (0.09 R)
• M38: 10,683,682 km (0.12 R)
• M39: 11,159,253 km (0.118 R)
• M40: 11,419,703 km (0.113 R)
• M41: 11,905,896 km (0.114 R)
• M42: 13,532,324 km (0.114 R)
• M43: 13,939,081 km (0.099 R)
• M44: 14,176,343 km (0.074 R)
• M45: 14,393,260 km (0.081 R)
• M46: 14,720,730 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.9

Radius: 14.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.89 AU - 13.69 AU

Year: 14430 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,884,412 km

• M1: 231,727 km (0.091 R)
• M2: 323,281 km (0.108 R)
• M3: 486,642 km (0.109 R)
• M4: 959,521 km (0.116 R)
• M5: 1,066,034 km (0.097 R)
• M6: 1,176,886 km (0.119 R)
• M7: 1,534,874 km (0.088 R)
• M8: 1,740,272 km (0.095 R)
• M9: 1,900,491 km (0.083 R)
• M10: 2,178,893 km (0.114 R)
• M11: 2,470,908 km (0.092 R)
• M12: 2,933,165 km (0.071 R)
• M13: 3,389,289 km (0.081 R)
• M14: 3,626,103 km (0.119 R)
• M15: 4,044,678 km (0.054 R)
• M16: 5,511,036 km (0.096 R)
• M17: 5,952,200 km (0.03 R)
• M18: 6,321,856 km (0.026 R)
• M19: 6,741,329 km (0.071 R)
• M20: 7,874,383 km (0.106 R)
• M21: 10,020,963 km (0.108 R)
• M22: 10,362,794 km (0.032 R)
• M23: 10,957,745 km (0.104 R)
• M24: 11,158,505 km (0.084 R)
• M25: 11,259,334 km (0.067 R)
• M26: 11,665,792 km (0.107 R)
• M27: 11,768,266 km (0.092 R)
• M28: 12,077,186 km (0.111 R)
• M29: 12,598,085 km (0.117 R)
• M30: 12,914,186 km (0.107 R)
• M31: 13,073,358 km (0.099 R)
• M32: 13,179,722 km (0.084 R)
• M33: 13,446,904 km (0.111 R)
• M34: 13,608,170 km (0.111 R)
• M35: 13,770,035 km (0.087 R)
• M36: 14,478,980 km (0.116 R)
• M37: 14,865,540 km (0.065 R)
• M38: 15,818,778 km (0.115 R)
• M39: 16,734,018 km (0.1 R)
• M40: 17,256,414 km (0.08 R)
• M41: 18,735,488 km (0.078 R)
• M42: 18,975,892 km (0.085 R)
• M43: 19,642,500 km (0.101 R)
• M44: 20,440,006 km (0.07 R)
• M45: 20,625,657 km (0.104 R)
• M46: 21,123,219 km (0.117 R)
• M47: 21,248,283 km (0.102 R)
• M48: 21,750,782 km (0.084 R)
• M49: 23,346,543 km (0.105 R)
• M50: 23,800,124 km (0.096 R)
• M51: 23,995,498 km (0.075 R)
• M52: 25,310,913 km (0.088 R)
• M53: 25,510,326 km (0.068 R)
• M54: 26,111,560 km (0.114 R)
• M55: 26,784,900 km (0.067 R)
• M56: 28,011,603 km (0.059 R)
• M57: 28,493,607 km (0.104 R)
• M58: 28,978,454 km (0.058 R)
• M59: 30,731,891 km (0.101 R)
• M60: 32,159,353 km (0.058 R)
• M61: 32,808,758 km (0.116 R)
• M62: 33,535,355 km (0.098 R)
• M63: 33,973,976 km (0.052 R)
• M64: 34,414,392 km (0.092 R)
• M65: 35,078,606 km (0.12 R)
• M66: 36,795,242 km (0.054 R)
• M67: 38,233,925 km (0.108 R)
• M68: 38,768,587 km (0.079 R)
• M69: 38,998,519 km (0.113 R)
• M70: 42,975,878 km (0.09 R)
• M71: 43,372,761 km (0.119 R)
• M72: 43,770,841 km (0.077 R)
• M73: 43,930,462 km (0.115 R)
• M74: 45,456,061 km (0.041 R)
• M75: 49,552,948 km (0.106 R)
• M76: 49,719,301 km (0.088 R)
• M77: 50,219,407 km (0.096 R)
• M78: 50,386,508 km (0.08 R)
• M79: 50,553,758 km (0.086 R)
• M80: 54,194,222 km (0.075 R)
• M81: 55,052,914 km (0.036 R)
• M82: 55,397,737 km (0.062 R)
• M83: 55,743,159 km (0.117 R)
• M84: 58,181,454 km (0.106 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 11,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit