🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.51 AU - 0.61 AU

Year: 179 Days

Day: 43.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.71 AU - 1.19 AU

Year: 396 Days

Day: 39.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,879,873 km

• M1: 189,391 km (0.049 R)
• M2: 297,251 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.88 AU - 2.26 AU

Year: 1273 Days

Day: 34.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 13.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.37 AU - 5.57 AU

Year: 4040 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,879,873 km

• M1: 262,395 km (0.087 R)
• M2: 400,773 km (0.084 R)
• M3: 507,735 km (0.109 R)
• M4: 648,956 km (0.117 R)
• M5: 1,160,730 km (0.057 R)
• M6: 1,519,316 km (0.076 R)
• M7: 1,657,245 km (0.12 R)
• M8: 1,751,641 km (0.114 R)
• M9: 2,046,200 km (0.057 R)
• M10: 2,321,759 km (0.12 R)
• M11: 2,410,321 km (0.085 R)
• M12: 2,518,331 km (0.102 R)
• M13: 2,720,587 km (0.09 R)
• M14: 2,947,527 km (0.102 R)
• M15: 3,440,601 km (0.113 R)
• M16: 3,624,607 km (0.119 R)
• M17: 3,811,903 km (0.092 R)
• M18: 4,261,595 km (0.082 R)
• M19: 4,593,253 km (0.105 R)
• M20: 4,887,662 km (0.05 R)
• M21: 5,400,034 km (0.057 R)
• M22: 5,495,029 km (0.082 R)
• M23: 6,628,083 km (0.074 R)
• M24: 7,064,909 km (0.106 R)
• M25: 7,195,209 km (0.101 R)
• M26: 7,379,065 km (0.118 R)
• M27: 7,590,895 km (0.102 R)
• M28: 7,939,608 km (0.09 R)
• M29: 9,215,678 km (0.078 R)
• M30: 9,415,540 km (0.106 R)
• M31: 9,587,877 km (0.105 R)
• M32: 9,906,670 km (0.091 R)
• M33: 10,111,470 km (0.094 R)
• M34: 10,258,524 km (0.096 R)
• M35: 10,525,108 km (0.119 R)
• M36: 10,944,281 km (0.06 R)
• M37: 11,308,103 km (0.084 R)
• M38: 11,522,028 km (0.06 R)
• M39: 11,614,180 km (0.105 R)
• M40: 11,799,233 km (0.113 R)
• M41: 11,985,333 km (0.115 R)
• M42: 12,266,128 km (0.111 R)
• M43: 12,580,732 km (0.057 R)
• M44: 13,186,005 km (0.069 R)
• M45: 13,508,389 km (0.087 R)
• M46: 13,670,553 km (0.032 R)
• M47: 13,898,689 km (0.089 R)
• M48: 14,391,764 km (0.101 R)
• M49: 14,524,308 km (0.101 R)
• M50: 15,871,287 km (0.057 R)
• M51: 16,111,092 km (0.099 R)
• M52: 16,490,472 km (0.06 R)
• M53: 16,802,982 km (0.119 R)
• M54: 17,257,910 km (0.051 R)
• M55: 17,575,356 km (0.106 R)
• M56: 17,787,935 km (0.106 R)
• M57: 18,287,592 km (0.099 R)
• M58: 18,972,900 km (0.109 R)
• M59: 19,154,661 km (0.11 R)
• M60: 19,629,933 km (0.049 R)
• M61: 20,554,897 km (0.113 R)
• M62: 21,911,750 km (0.094 R)
• M63: 22,948,313 km (0.085 R)
• M64: 23,453,206 km (0.072 R)
• M65: 23,804,761 km (0.117 R)
• M66: 24,236,949 km (0.087 R)
• M67: 24,513,406 km (0.038 R)
• M68: 24,711,474 km (0.032 R)
• M69: 25,629,257 km (0.066 R)
• M70: 25,749,833 km (0.104 R)
• M71: 25,951,191 km (0.109 R)
• M72: 26,274,472 km (0.085 R)
• M73: 26,680,331 km (0.12 R)
• M74: 27,293,084 km (0.073 R)
• M75: 27,416,203 km (0.087 R)
• M76: 27,539,622 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.6

Radius: 14.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.31 AU - 11.99 AU

Year: 12815 Days

Day: 5.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,879,873 km

• M1: 194,028 km (0.094 R)
• M2: 422,913 km (0.087 R)
• M3: 792,270 km (0.072 R)
• M4: 1,313,469 km (0.099 R)
• M5: 1,441,076 km (0.078 R)
• M6: 1,709,305 km (0.111 R)
• M7: 1,849,778 km (0.114 R)
• M8: 2,428,572 km (0.053 R)
• M9: 2,564,855 km (0.105 R)
• M10: 3,062,119 km (0.055 R)
• M11: 3,309,703 km (0.04 R)
• M12: 3,512,708 km (0.107 R)
• M13: 3,851,397 km (0.087 R)
• M14: 3,984,689 km (0.096 R)
• M15: 4,092,250 km (0.079 R)
• M16: 4,702,011 km (0.075 R)
• M17: 5,046,834 km (0.095 R)
• M18: 5,310,874 km (0.036 R)
• M19: 5,429,804 km (0.102 R)
• M20: 6,099,404 km (0.111 R)
• M21: 6,349,532 km (0.057 R)
• M22: 7,120,111 km (0.093 R)
• M23: 7,717,605 km (0.076 R)
• M24: 8,890,153 km (0.1 R)
• M25: 9,497,221 km (0.06 R)
• M26: 10,080,952 km (0.081 R)
• M27: 10,601,403 km (0.076 R)
• M28: 11,283,270 km (0.066 R)
• M29: 12,018,693 km (0.025 R)
• M30: 13,170,896 km (0.051 R)
• M31: 13,657,986 km (0.098 R)
• M32: 13,903,776 km (0.085 R)
• M33: 14,068,483 km (0.095 R)
• M34: 14,483,019 km (0.11 R)
• M35: 15,154,713 km (0.085 R)
• M36: 16,484,937 km (0.108 R)
• M37: 16,703,051 km (0.107 R)
• M38: 17,230,234 km (0.116 R)
• M39: 17,496,069 km (0.099 R)
• M40: 17,852,411 km (0.086 R)
• M41: 18,256,326 km (0.106 R)
• M42: 18,481,919 km (0.059 R)
• M43: 18,663,082 km (0.114 R)
• M44: 18,844,993 km (0.117 R)
• M45: 19,164,534 km (0.113 R)
• M46: 19,439,795 km (0.06 R)
• M47: 19,994,503 km (0.068 R)
• M48: 20,273,803 km (0.074 R)
• M49: 20,695,220 km (0.117 R)
• M50: 20,977,661 km (0.111 R)
• M51: 21,261,448 km (0.087 R)
• M52: 21,403,865 km (0.068 R)
• M53: 22,893,710 km (0.059 R)
• M54: 24,317,732 km (0.048 R)
• M55: 25,770,178 km (0.103 R)
• M56: 26,685,867 km (0.04 R)
• M57: 26,890,816 km (0.066 R)
• M58: 27,147,825 km (0.105 R)
• M59: 27,302,359 km (0.065 R)
• M60: 27,715,848 km (0.071 R)
• M61: 27,819,519 km (0.091 R)
• M62: 27,975,400 km (0.111 R)
• M63: 28,706,335 km (0.067 R)
• M64: 28,916,371 km (0.079 R)
• M65: 29,285,130 km (0.116 R)
• M66: 30,400,681 km (0.119 R)
• M67: 30,561,199 km (0.119 R)
• M68: 30,722,017 km (0.06 R)
• M69: 31,206,116 km (0.059 R)
• M70: 31,421,986 km (0.084 R)
• M71: 32,564,016 km (0.029 R)
• M72: 32,947,585 km (0.109 R)
• M73: 34,553,069 km (0.076 R)
• M74: 35,731,451 km (0.071 R)
• M75: 36,752,008 km (0.06 R)
• M76: 36,980,145 km (0.026 R)
• M77: 37,609,802 km (0.107 R)
• M78: 38,069,965 km (0.06 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 14,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit