🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.4 AU - 0.6 AU

Year: 225 Days

Day: 35.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.49 AU - 0.81 AU

Year: 333 Days

Day: 30.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.2

Radius: 13.3

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.09 AU - 1.25 AU

Year: 805 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 68,072,222 km

• M1: 168,447 km (0.09 R)
• M2: 251,324 km (0.081 R)
• M3: 351,405 km (0.055 R)
• M4: 522,695 km (0.059 R)
• M5: 606,769 km (0.086 R)
• M6: 701,614 km (0.108 R)
• M7: 897,587 km (0.086 R)
• M8: 1,045,240 km (0.108 R)
• M9: 1,137,991 km (0.106 R)
• M10: 1,246,898 km (0.069 R)
• M11: 1,482,664 km (0.111 R)
• M12: 1,617,003 km (0.032 R)
• M13: 1,883,288 km (0.119 R)
• M14: 1,990,848 km (0.112 R)
• M15: 2,084,646 km (0.054 R)
• M16: 2,500,678 km (0.043 R)
• M17: 2,619,608 km (0.072 R)
• M18: 2,792,843 km (0.073 R)
• M19: 2,898,608 km (0.112 R)
• M20: 2,987,769 km (0.055 R)
• M21: 3,086,952 km (0.068 R)
• M22: 3,205,733 km (0.11 R)
• M23: 3,372,834 km (0.102 R)
• M24: 3,457,356 km (0.064 R)
• M25: 3,600,073 km (0.078 R)
• M26: 3,783,480 km (0.064 R)
• M27: 3,881,466 km (0.075 R)
• M28: 4,312,009 km (0.066 R)
• M29: 4,496,912 km (0.086 R)
• M30: 4,600,883 km (0.092 R)
• M31: 4,705,451 km (0.086 R)
• M32: 4,811,068 km (0.05 R)
• M33: 4,970,838 km (0.083 R)
• M34: 5,262,853 km (0.118 R)
• M35: 5,493,982 km (0.115 R)
• M36: 5,649,863 km (0.089 R)
• M37: 5,818,609 km (0.049 R)
• M38: 5,920,635 km (0.114 R)
• M39: 6,023,409 km (0.097 R)
• M40: 6,230,452 km (0.083 R)
• M41: 6,323,352 km (0.084 R)
• M42: 6,428,370 km (0.114 R)
• M43: 6,580,960 km (0.089 R)
• M44: 6,663,688 km (0.103 R)
• M45: 7,609,146 km (0.089 R)
• M46: 8,085,017 km (0.112 R)
• M47: 8,173,728 km (0.091 R)
• M48: 8,364,915 km (0.066 R)
• M49: 8,519,000 km (0.044 R)
• M50: 8,635,088 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.3

Radius: 13.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.1 AU - 1.6 AU

Year: 997 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,072,222 km

• M1: 180,714 km (0.113 R)
• M2: 271,819 km (0.053 R)
• M3: 444,754 km (0.116 R)
• M4: 643,121 km (0.11 R)
• M5: 730,786 km (0.062 R)
• M6: 829,371 km (0.104 R)
• M7: 973,433 km (0.069 R)
• M8: 1,063,042 km (0.077 R)
• M9: 1,148,313 km (0.052 R)
• M10: 1,273,527 km (0.096 R)
• M11: 1,419,235 km (0.026 R)
• M12: 1,628,223 km (0.088 R)
• M13: 1,719,927 km (0.079 R)
• M14: 1,917,246 km (0.066 R)
• M15: 2,023,311 km (0.113 R)
• M16: 2,113,369 km (0.091 R)
• M17: 2,401,195 km (0.115 R)
• M18: 2,506,363 km (0.117 R)
• M19: 2,632,773 km (0.103 R)
• M20: 2,771,450 km (0.116 R)
• M21: 2,953,361 km (0.05 R)
• M22: 3,076,929 km (0.075 R)
• M23: 3,212,764 km (0.087 R)
• M24: 3,350,693 km (0.1 R)
• M25: 3,544,871 km (0.09 R)
• M26: 3,665,447 km (0.112 R)
• M27: 3,854,539 km (0.073 R)
• M28: 4,453,229 km (0.064 R)
• M29: 4,655,336 km (0.095 R)
• M30: 4,824,083 km (0.117 R)
• M31: 4,921,471 km (0.098 R)
• M32: 5,105,775 km (0.075 R)
• M33: 5,217,525 km (0.06 R)
• M34: 5,342,738 km (0.054 R)
• M35: 5,634,305 km (0.078 R)
• M36: 5,801,555 km (0.102 R)
• M37: 5,944,271 km (0.083 R)
• M38: 6,127,678 km (0.1 R)
• M39: 6,246,609 km (0.079 R)
• M40: 6,392,915 km (0.108 R)
• M41: 6,594,424 km (0.098 R)
• M42: 6,757,186 km (0.072 R)
• M43: 7,491,861 km (0.037 R)
• M44: 7,619,169 km (0.059 R)
• M45: 7,718,652 km (0.052 R)
• M46: 7,904,751 km (0.089 R)
• M47: 8,005,431 km (0.112 R)
• M48: 8,412,935 km (0.115 R)
• M49: 8,648,851 km (0.058 R)
• M50: 8,752,672 km (0.045 R)
• M51: 8,856,942 km (0.12 R)
• M52: 9,339,096 km (0.07 R)
• M53: 9,476,277 km (0.099 R)
• M54: 9,583,539 km (0.042 R)
• M55: 9,798,960 km (0.119 R)
• M56: 10,047,292 km (0.08 R)
• M57: 10,423,680 km (0.109 R)
• M58: 10,534,383 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.2

Radius: 7.9

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.79 AU - 11.17 AU

Year: 17110 Days

Day: 18 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,072,222 km

• M1: 104,270 km (0.118 R)
• M2: 276,307 km (0.083 R)
• M3: 335,398 km (0.087 R)
• M4: 662,569 km (0.102 R)
• M5: 790,924 km (0.032 R)
• M6: 1,250,788 km (0.087 R)
• M7: 1,933,552 km (0.11 R)
• M8: 2,410,919 km (0.088 R)
• M9: 2,646,087 km (0.117 R)
• M10: 3,890,293 km (0.039 R)
• M11: 4,086,715 km (0.072 R)
• M12: 4,407,901 km (0.053 R)
• M13: 4,820,791 km (0.119 R)
• M14: 5,419,632 km (0.105 R)
• M15: 5,594,960 km (0.058 R)
• M16: 6,500,027 km (0.1 R)
• M17: 6,874,621 km (0.111 R)
• M18: 7,990,621 km (0.106 R)
• M19: 8,646,009 km (0.093 R)
• M20: 8,748,334 km (0.1 R)
• M21: 9,528,936 km (0.111 R)
• M22: 10,007,948 km (0.119 R)
• M23: 11,547,908 km (0.06 R)
• M24: 13,514,821 km (0.091 R)
• M25: 14,354,514 km (0.097 R)
• M26: 15,334,679 km (0.046 R)
• M27: 15,458,696 km (0.081 R)
• M28: 15,958,203 km (0.097 R)
• M29: 17,747,843 km (0.113 R)
• M30: 17,943,367 km (0.068 R)
• M31: 18,600,102 km (0.094 R)
• M32: 18,732,496 km (0.091 R)
• M33: 18,798,768 km (0.099 R)
• M34: 19,937,357 km (0.071 R)
• M35: 20,004,975 km (0.041 R)
• M36: 20,822,976 km (0.092 R)
• M37: 20,891,642 km (0.068 R)
• M38: 21,098,087 km (0.092 R)
• M39: 22,703,272 km (0.068 R)
• M40: 23,057,370 km (0.098 R)
• M41: 23,556,279 km (0.119 R)
• M42: 23,914,716 km (0.1 R)
• M43: 23,986,672 km (0.105 R)
• M44: 24,130,735 km (0.093 R)
• M45: 25,220,256 km (0.084 R)
• M46: 26,772,334 km (0.119 R)
• M47: 27,296,525 km (0.065 R)
• M48: 27,975,550 km (0.026 R)
• M49: 29,042,781 km (0.101 R)
• M50: 29,273,311 km (0.084 R)
• M51: 30,590,521 km (0.088 R)
• M52: 31,217,036 km (0.116 R)
• M53: 32,961,796 km (0.109 R)
• M54: 33,604,020 km (0.078 R)
• M55: 34,737,972 km (0.092 R)
• M56: 34,819,353 km (0.111 R)
• M57: 35,966,619 km (0.104 R)
• M58: 37,043,126 km (0.043 R)
• M59: 37,794,556 km (0.037 R)
• M60: 38,635,296 km (0.116 R)
• M61: 39,312,376 km (0.052 R)
• M62: 40,592,485 km (0.066 R)
• M63: 42,494,472 km (0.111 R)
• M64: 43,105,729 km (0.113 R)
• M65: 43,456,386 km (0.074 R)
• M66: 44,160,394 km (0.11 R)
• M67: 45,134,575 km (0.085 R)
• M68: 46,474,523 km (0.102 R)
• M69: 46,923,915 km (0.083 R)
• M70: 47,104,181 km (0.098 R)
• M71: 50,018,796 km (0.071 R)
• M72: 50,941,516 km (0.113 R)
• M73: 51,219,469 km (0.081 R)
• M74: 51,590,770 km (0.056 R)
• M75: 52,336,067 km (0.071 R)
• M76: 52,991,306 km (0.104 R)
• M77: 53,085,104 km (0.115 R)
• M78: 53,649,088 km (0.081 R)
• M79: 54,215,016 km (0.067 R)
• M80: 54,783,039 km (0.069 R)
• M81: 54,972,879 km (0.046 R)
• M82: 57,170,921 km (0.117 R)
• M83: 57,459,645 km (0.096 R)
• M84: 57,942,098 km (0.112 R)
• M85: 58,232,168 km (0.112 R)
• M86: 58,619,776 km (0.117 R)
• M87: 58,716,715 km (0.114 R)
• M88: 61,652,274 km (0.09 R)
• M89: 62,047,213 km (0.109 R)
• M90: 62,344,015 km (0.106 R)
• M91: 64,635,256 km (0.115 R)
• M92: 65,036,478 km (0.062 R)
• M93: 66,953,724 km (0.119 R)
• M94: 67,359,732 km (0.118 R)
• M95: 67,766,639 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit