🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.55 AU - 0.79 AU

Year: 165 Days

Day: 23.9 Hours

Environment

Temp: 291 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.67 AU - 0.89 AU

Year: 207 Days

Day: 45.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.15 AU - 1.23 AU

Year: 390 Days

Day: 22.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,643,211 km

• M1: 266,135 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.79 AU - 4.27 AU

Year: 1991 Days

Day: 31.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,643,211 km

• M1: 270,323 km (0.095 R)
• M2: 1,434,494 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.69 AU - 4.61 AU

Year: 2538 Days

Day: 36.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,643,211 km

• M1: 940,971 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.01 AU - 9.81 AU

Year: 6679 Days

Day: 35.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,643,211 km

• M1: 585,526 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.87 AU - 10.49 AU

Year: 7678 Days

Day: 25.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 135.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,643,211 km

• M1: 2,709,965 km (0.112 R)
• M2: 4,761,251 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 11.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.99 AU - 14.25 AU

Year: 15091 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 106,643,211 km

• M1: 331,658 km (0.076 R)
• M2: 467,643 km (0.06 R)
• M3: 684,111 km (0.119 R)
• M4: 821,292 km (0.118 R)
• M5: 1,071,869 km (0.097 R)
• M6: 1,215,931 km (0.071 R)
• M7: 1,405,322 km (0.085 R)
• M8: 1,503,907 km (0.1 R)
• M9: 1,856,958 km (0.119 R)
• M10: 2,213,300 km (0.114 R)
• M11: 2,494,844 km (0.08 R)
• M12: 2,763,372 km (0.076 R)
• M13: 2,964,581 km (0.067 R)
• M14: 3,144,697 km (0.067 R)
• M15: 3,222,937 km (0.105 R)
• M16: 3,301,924 km (0.057 R)
• M17: 3,515,849 km (0.099 R)
• M18: 3,706,736 km (0.113 R)
• M19: 3,929,188 km (0.054 R)
• M20: 4,742,253 km (0.095 R)
• M21: 5,168,158 km (0.113 R)
• M22: 5,480,069 km (0.079 R)
• M23: 5,670,208 km (0.12 R)
• M24: 5,765,951 km (0.063 R)
• M25: 5,862,441 km (0.069 R)
• M26: 6,452,306 km (0.079 R)
• M27: 6,720,684 km (0.107 R)
• M28: 7,337,776 km (0.044 R)
• M29: 7,901,610 km (0.051 R)
• M30: 8,224,891 km (0.081 R)
• M31: 8,333,649 km (0.108 R)
• M32: 8,773,466 km (0.064 R)
• M33: 8,921,867 km (0.111 R)
• M34: 9,675,841 km (0.088 R)
• M35: 10,568,342 km (0.081 R)
• M36: 10,805,454 km (0.115 R)
• M37: 11,204,581 km (0.076 R)
• M38: 11,285,065 km (0.042 R)
• M39: 11,527,414 km (0.061 R)
• M40: 11,976,357 km (0.11 R)
• M41: 12,514,311 km (0.098 R)
• M42: 12,933,634 km (0.044 R)
• M43: 13,102,530 km (0.089 R)
• M44: 13,699,874 km (0.082 R)
• M45: 14,218,829 km (0.117 R)
• M46: 14,744,366 km (0.104 R)
• M47: 15,053,884 km (0.089 R)
• M48: 16,313,199 km (0.107 R)
• M49: 18,075,911 km (0.086 R)
• M50: 18,217,580 km (0.035 R)
• M51: 18,931,760 km (0.108 R)
• M52: 19,171,865 km (0.027 R)
• M53: 19,364,696 km (0.092 R)
• M54: 19,703,685 km (0.094 R)
• M55: 20,387,647 km (0.072 R)
• M56: 21,478,065 km (0.101 R)
• M57: 22,587,334 km (0.111 R)
• M58: 23,611,930 km (0.12 R)
• M59: 24,338,078 km (0.09 R)
• M60: 24,599,275 km (0.051 R)
• M61: 24,966,389 km (0.074 R)
• M62: 25,282,639 km (0.105 R)
• M63: 25,388,255 km (0.062 R)
• M64: 26,078,798 km (0.095 R)
• M65: 27,207,365 km (0.112 R)
• M66: 27,968,668 km (0.081 R)
• M67: 28,406,691 km (0.102 R)
• M68: 29,345,418 km (0.108 R)
• M69: 29,512,070 km (0.109 R)
• M70: 32,164,440 km (0.11 R)
• M71: 32,681,001 km (0.088 R)
• M72: 33,431,983 km (0.103 R)
• M73: 34,013,469 km (0.12 R)
• M74: 34,422,620 km (0.118 R)
• M75: 34,598,397 km (0.078 R)
• M76: 35,068,733 km (0.096 R)
• M77: 35,422,831 km (0.117 R)
• M78: 35,718,885 km (0.101 R)
• M79: 36,552,145 km (0.077 R)
• M80: 36,791,352 km (0.102 R)
• M81: 37,512,264 km (0.099 R)
• M82: 40,503,923 km (0.035 R)
• M83: 40,627,640 km (0.067 R)
• M84: 40,875,524 km (0.09 R)
• M85: 41,435,020 km (0.088 R)
• M86: 41,622,017 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.1

Radius: 4.1

Gravity: 52.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 20.24 AU - 22.02 AU

Year: 29161 Days

Day: 22.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,643,211 km

• M1: 352,453 km (0.066 R)
• M2: 632,799 km (0.09 R)
• M3: 3,271,257 km (0.115 R)
• M4: 3,729,625 km (0.096 R)
• M5: 4,761,700 km (0.1 R)
• M6: 5,162,922 km (0.119 R)
• M7: 6,120,049 km (0.062 R)
• M8: 6,430,165 km (0.112 R)
• M9: 6,618,659 km (0.104 R)
• M10: 7,456,556 km (0.106 R)
• M11: 7,654,624 km (0.066 R)
• M12: 7,787,616 km (0.064 R)
• M13: 8,532,763 km (0.051 R)
• M14: 9,300,350 km (0.047 R)
• M15: 9,728,200 km (0.083 R)
• M16: 10,825,949 km (0.113 R)
• M17: 13,374,947 km (0.096 R)
• M18: 14,019,714 km (0.114 R)
• M19: 16,697,516 km (0.092 R)
• M20: 17,303,836 km (0.096 R)
• M21: 18,182,424 km (0.099 R)
• M22: 19,165,582 km (0.108 R)
• M23: 19,618,265 km (0.117 R)
• M24: 20,811,308 km (0.069 R)
• M25: 21,839,045 km (0.1 R)
• M26: 22,883,238 km (0.067 R)
• M27: 23,652,919 km (0.114 R)
• M28: 24,333,290 km (0.085 R)
• M29: 24,528,815 km (0.106 R)
• M30: 24,626,801 km (0.092 R)
• M31: 24,921,509 km (0.051 R)
• M32: 27,016,927 km (0.116 R)
• M33: 27,422,486 km (0.082 R)
• M34: 27,932,166 km (0.112 R)
• M35: 29,064,473 km (0.106 R)
• M36: 29,375,786 km (0.034 R)
• M37: 29,792,865 km (0.105 R)
• M38: 31,161,386 km (0.066 R)
• M39: 31,906,683 km (0.098 R)
• M40: 34,287,084 km (0.095 R)
• M41: 35,056,466 km (0.105 R)
• M42: 35,942,684 km (0.086 R)
• M43: 36,276,885 km (0.089 R)
• M44: 37,060,778 km (0.101 R)
• M45: 37,624,014 km (0.098 R)
• M46: 37,963,302 km (0.085 R)
• M47: 38,759,163 km (0.092 R)
• M48: 41,179,207 km (0.112 R)
• M49: 41,528,818 km (0.107 R)
• M50: 41,645,654 km (0.048 R)
• M51: 42,466,198 km (0.084 R)
• M52: 43,885,134 km (0.11 R)
• M53: 45,801,333 km (0.097 R)
• M54: 46,284,534 km (0.065 R)
• M55: 46,769,530 km (0.095 R)
• M56: 46,891,004 km (0.115 R)
• M57: 47,378,094 km (0.065 R)
• M58: 47,622,238 km (0.085 R)
• M59: 47,744,460 km (0.099 R)
• M60: 52,592,478 km (0.118 R)
• M61: 53,478,995 km (0.099 R)
• M62: 54,115,384 km (0.109 R)
• M63: 55,395,493 km (0.116 R)
• M64: 58,377,278 km (0.099 R)
• M65: 58,508,176 km (0.07 R)
• M66: 59,032,367 km (0.052 R)
• M67: 59,295,210 km (0.079 R)
• M68: 59,558,203 km (0.105 R)
• M69: 61,012,295 km (0.109 R)
• M70: 65,036,777 km (0.101 R)
• M71: 69,284,608 km (0.042 R)
• M72: 70,534,648 km (0.094 R)
• M73: 71,651,845 km (0.051 R)
• M74: 75,750,827 km (0.114 R)
• M75: 78,910,782 km (0.073 R)
• M76: 80,361,283 km (0.108 R)
• M77: 81,381,840 km (0.106 R)
• M78: 83,878,180 km (0.109 R)
• M79: 84,617,193 km (0.112 R)
• M80: 85,358,301 km (0.053 R)
• M81: 85,952,803 km (0.101 R)
• M82: 88,344,424 km (0.113 R)
• M83: 90,303,707 km (0.105 R)
• M84: 92,124,912 km (0.11 R)
• M85: 92,277,203 km (0.082 R)
• M86: 94,111,422 km (0.11 R)
• M87: 96,112,144 km (0.1 R)
• M88: 96,730,582 km (0.054 R)
• M89: 97,660,781 km (0.045 R)
• M90: 98,593,823 km (0.056 R)
• M91: 99,842,516 km (0.088 R)
• M92: 100,939,368 km (0.074 R)
• M93: 104,412,582 km (0.112 R)
• M94: 106,163,924 km (0.095 R)

Kuiper Belt

Range: 36.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 18,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit