🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 26.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 133.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.56 AU - 0.62 AU

Year: 168 Days

Day: 33.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,154,996 km

• M1: 293,511 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.49 AU - 0.69 AU

Year: 168 Days

Day: 41.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.04 AU - 1.38 AU

Year: 494 Days

Day: 23.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,154,996 km

• M1: 66,870 km (0.096 R)
• M2: 157,676 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.49 AU - 1.99 AU

Year: 851 Days

Day: 42 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.71 AU - 3.53 AU

Year: 2044 Days

Day: 42.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.6

Radius: 3.2

Gravity: 71.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.72 AU - 16.08 AU

Year: 19219 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,154,996 km

• M1: 94,097 km (0.06 R)
• M2: 321,935 km (0.055 R)
• M3: 357,838 km (0.09 R)
• M4: 494,571 km (0.082 R)
• M5: 515,514 km (0.092 R)
• M6: 763,996 km (0.098 R)
• M7: 2,296,477 km (0.096 R)
• M8: 2,475,097 km (0.033 R)
• M9: 3,473,663 km (0.108 R)
• M10: 3,514,204 km (0.109 R)
• M11: 3,637,173 km (0.116 R)
• M12: 5,217,525 km (0.103 R)
• M13: 5,310,874 km (0.111 R)
• M14: 5,546,491 km (0.098 R)
• M15: 5,930,658 km (0.05 R)
• M16: 6,979,040 km (0.087 R)
• M17: 8,517,953 km (0.115 R)
• M18: 9,296,909 km (0.053 R)
• M19: 10,040,261 km (0.045 R)
• M20: 10,098,305 km (0.111 R)
• M21: 10,448,364 km (0.08 R)
• M22: 11,644,100 km (0.078 R)
• M23: 12,444,299 km (0.07 R)
• M24: 12,819,490 km (0.116 R)
• M25: 13,709,448 km (0.09 R)
• M26: 14,422,581 km (0.038 R)
• M27: 16,359,425 km (0.108 R)
• M28: 16,564,523 km (0.109 R)
• M29: 16,908,000 km (0.098 R)
• M30: 18,447,362 km (0.104 R)
• M31: 19,233,649 km (0.054 R)
• M32: 19,522,223 km (0.11 R)
• M33: 21,060,837 km (0.11 R)
• M34: 21,283,738 km (0.111 R)
• M35: 21,657,134 km (0.094 R)
• M36: 23,172,112 km (0.118 R)
• M37: 24,486,329 km (0.09 R)
• M38: 24,564,419 km (0.118 R)
• M39: 24,877,528 km (0.116 R)
• M40: 25,428,496 km (0.099 R)
• M41: 25,824,632 km (0.092 R)
• M42: 27,835,377 km (0.051 R)
• M43: 27,998,438 km (0.084 R)
• M44: 28,243,480 km (0.071 R)
• M45: 28,735,956 km (0.113 R)
• M46: 31,070,879 km (0.101 R)
• M47: 31,240,075 km (0.109 R)
• M48: 31,324,747 km (0.108 R)
• M49: 31,834,277 km (0.083 R)
• M50: 32,090,239 km (0.097 R)
• M51: 32,775,697 km (0.054 R)
• M52: 34,074,057 km (0.1 R)
• M53: 34,510,583 km (0.096 R)
• M54: 34,598,098 km (0.091 R)
• M55: 34,685,762 km (0.089 R)
• M56: 35,212,945 km (0.099 R)
• M57: 35,477,434 km (0.111 R)
• M58: 37,617,581 km (0.095 R)
• M59: 37,797,847 km (0.047 R)
• M60: 38,430,945 km (0.092 R)
• M61: 39,341,398 km (0.075 R)
• M62: 41,276,296 km (0.109 R)
• M63: 42,114,942 km (0.095 R)
• M64: 42,959,273 km (0.053 R)
• M65: 43,998,828 km (0.106 R)
• M66: 46,391,945 km (0.096 R)
• M67: 46,585,076 km (0.094 R)
• M68: 46,778,656 km (0.079 R)
• M69: 48,532,541 km (0.099 R)
• M70: 48,925,086 km (0.064 R)
• M71: 50,705,151 km (0.108 R)
• M72: 50,804,634 km (0.11 R)
• M73: 51,003,748 km (0.109 R)
• M74: 51,703,118 km (0.09 R)
• M75: 52,909,177 km (0.12 R)
• M76: 54,531,715 km (0.051 R)
• M77: 55,964,713 km (0.099 R)
• M78: 57,617,620 km (0.078 R)
• M79: 57,825,411 km (0.097 R)
• M80: 58,345,862 km (0.111 R)
• M81: 58,763,240 km (0.039 R)
• M82: 61,500,881 km (0.111 R)
• M83: 62,885,111 km (0.088 R)
• M84: 62,992,073 km (0.11 R)
• M85: 63,527,484 km (0.108 R)
• M86: 66,662,906 km (0.043 R)
• M87: 68,304,144 km (0.081 R)
• M88: 69,405,783 km (0.051 R)
• M89: 70,513,256 km (0.066 R)
• M90: 73,307,445 km (0.084 R)
• M91: 75,341,527 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30

Radius: 6.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.09 AU - 19.33 AU

Year: 30013 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,154,996 km

• M1: 84,074 km (0.029 R)
• M2: 130,300 km (0.106 R)
• M3: 593,904 km (0.115 R)
• M4: 932,294 km (0.089 R)
• M5: 1,089,222 km (0.065 R)
• M6: 1,323,343 km (0.05 R)
• M7: 1,464,114 km (0.094 R)
• M8: 1,591,422 km (0.057 R)
• M9: 1,818,213 km (0.072 R)
• M10: 2,055,325 km (0.102 R)
• M11: 2,281,368 km (0.111 R)
• M12: 2,824,258 km (0.119 R)
• M13: 3,029,357 km (0.111 R)
• M14: 3,262,879 km (0.076 R)
• M15: 3,334,088 km (0.056 R)
• M16: 3,453,916 km (0.101 R)
• M17: 3,648,692 km (0.096 R)
• M18: 4,099,879 km (0.027 R)
• M19: 4,410,444 km (0.111 R)
• M20: 4,568,569 km (0.098 R)
• M21: 4,728,639 km (0.104 R)
• M22: 5,784,501 km (0.065 R)
• M23: 5,986,757 km (0.096 R)
• M24: 6,132,615 km (0.049 R)
• M25: 6,607,289 km (0.114 R)
• M26: 7,217,200 km (0.103 R)
• M27: 7,372,632 km (0.115 R)
• M28: 8,425,053 km (0.078 R)
• M29: 8,490,278 km (0.05 R)
• M30: 9,831,273 km (0.06 R)
• M31: 9,899,938 km (0.06 R)
• M32: 10,038,017 km (0.062 R)
• M33: 11,308,552 km (0.105 R)
• M34: 11,779,636 km (0.05 R)
• M35: 12,146,450 km (0.057 R)
• M36: 12,853,748 km (0.04 R)
• M37: 13,155,487 km (0.09 R)
• M38: 13,497,767 km (0.07 R)
• M39: 13,689,252 km (0.091 R)
• M40: 13,958,678 km (0.101 R)
• M41: 14,935,552 km (0.105 R)
• M42: 16,298,987 km (0.094 R)
• M43: 16,380,518 km (0.075 R)
• M44: 16,502,889 km (0.082 R)
• M45: 17,078,243 km (0.098 R)
• M46: 18,971,553 km (0.108 R)
• M47: 19,401,198 km (0.08 R)
• M48: 21,821,393 km (0.045 R)
• M49: 22,136,147 km (0.095 R)
• M50: 24,381,461 km (0.056 R)
• M51: 25,412,789 km (0.082 R)
• M52: 25,838,843 km (0.072 R)
• M53: 26,076,554 km (0.07 R)
• M54: 26,602,092 km (0.053 R)
• M55: 28,004,273 km (0.12 R)
• M56: 28,346,403 km (0.107 R)
• M57: 29,083,920 km (0.114 R)
• M58: 30,377,344 km (0.115 R)
• M59: 32,660,058 km (0.114 R)
• M60: 32,711,370 km (0.085 R)
• M61: 33,433,179 km (0.113 R)
• M62: 34,944,716 km (0.106 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: 424 - 14,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit