🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.48 AU - 0.7 AU

Year: 293 Days

Day: 26.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.2

Radius: 14.5

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.62 AU - 0.78 AU

Year: 378 Days

Day: 13.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 15,278,089 km

• M1: 181,761 km (0.059 R)
• M2: 302,487 km (0.099 R)
• M3: 395,986 km (0.098 R)
• M4: 486,642 km (0.12 R)
• M5: 594,203 km (0.099 R)
• M6: 708,196 km (0.107 R)
• M7: 876,793 km (0.085 R)
• M8: 1,024,147 km (0.106 R)
• M9: 1,133,653 km (0.104 R)
• M10: 1,262,157 km (0.045 R)
• M11: 1,370,915 km (0.09 R)
• M12: 1,462,319 km (0.077 R)
• M13: 1,587,682 km (0.071 R)
• M14: 1,810,583 km (0.093 R)
• M15: 1,911,861 km (0.108 R)
• M16: 2,091,079 km (0.056 R)
• M17: 2,203,726 km (0.105 R)
• M18: 2,379,803 km (0.086 R)
• M19: 2,497,686 km (0.117 R)
• M20: 2,605,097 km (0.079 R)
• M21: 2,733,303 km (0.074 R)
• M22: 3,083,661 km (0.089 R)
• M23: 3,212,913 km (0.064 R)
• M24: 3,455,860 km (0.101 R)
• M25: 3,568,956 km (0.053 R)
• M26: 3,740,994 km (0.098 R)
• M27: 3,842,721 km (0.036 R)
• M28: 3,952,675 km (0.109 R)
• M29: 4,056,197 km (0.118 R)
• M30: 4,281,341 km (0.099 R)
• M31: 4,380,226 km (0.115 R)
• M32: 4,480,007 km (0.056 R)
• M33: 4,595,946 km (0.086 R)
• M34: 4,878,387 km (0.08 R)
• M35: 5,045,787 km (0.072 R)
• M36: 5,174,740 km (0.113 R)
• M37: 5,288,434 km (0.115 R)
• M38: 5,411,105 km (0.098 R)
• M39: 5,559,655 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 9.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.17 AU - 1.61 AU

Year: 1058 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 15,278,089 km

• M1: 120,725 km (0.119 R)
• M2: 185,501 km (0.095 R)
• M3: 259,702 km (0.104 R)
• M4: 331,658 km (0.112 R)
• M5: 413,040 km (0.088 R)
• M6: 516,113 km (0.12 R)
• M7: 648,806 km (0.087 R)
• M8: 853,755 km (0.111 R)
• M9: 944,112 km (0.087 R)
• M10: 1,014,124 km (0.118 R)
• M11: 1,098,198 km (0.06 R)
• M12: 1,222,514 km (0.116 R)
• M13: 1,305,989 km (0.107 R)
• M14: 1,652,308 km (0.064 R)
• M15: 1,716,336 km (0.107 R)
• M16: 1,839,755 km (0.086 R)
• M17: 1,966,314 km (0.093 R)
• M18: 2,387,432 km (0.083 R)
• M19: 2,452,208 km (0.119 R)
• M20: 2,725,823 km (0.1 R)
• M21: 2,836,376 km (0.081 R)
• M22: 2,957,101 km (0.094 R)
• M23: 3,230,566 km (0.097 R)
• M24: 3,356,827 km (0.087 R)
• M25: 3,567,909 km (0.119 R)
• M26: 3,887,749 km (0.119 R)
• M27: 3,974,067 km (0.096 R)
• M28: 4,138,775 km (0.111 R)
• M29: 4,236,761 km (0.063 R)
• M30: 4,315,599 km (0.047 R)
• M31: 4,626,165 km (0.04 R)
• M32: 4,697,224 km (0.078 R)
• M33: 4,799,548 km (0.08 R)
• M34: 4,871,505 km (0.112 R)
• M35: 4,964,705 km (0.107 R)
• M36: 5,048,031 km (0.029 R)
• M37: 5,311,323 km (0.06 R)
• M38: 5,396,594 km (0.115 R)
• M39: 5,654,949 km (0.075 R)
• M40: 6,105,987 km (0.065 R)
• M41: 6,172,857 km (0.115 R)
• M42: 6,307,645 km (0.112 R)
• M43: 6,648,578 km (0.094 R)
• M44: 6,752,100 km (0.114 R)
• M45: 6,844,551 km (0.088 R)
• M46: 7,089,144 km (0.085 R)
• M47: 7,171,423 km (0.09 R)
• M48: 7,313,092 km (0.039 R)
• M49: 7,419,905 km (0.082 R)
• M50: 8,072,002 km (0.033 R)
• M51: 8,145,604 km (0.076 R)
• M52: 8,355,340 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.4

Radius: 4.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.82 AU - 7.88 AU

Year: 12866 Days

Day: 21.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 125.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,278,089 km

• M1: 112,797 km (0.096 R)
• M2: 159,322 km (0.087 R)
• M3: 204,949 km (0.116 R)
• M4: 250,726 km (0.058 R)
• M5: 329,564 km (0.1 R)
• M6: 622,477 km (0.055 R)
• M7: 952,639 km (0.059 R)
• M8: 1,088,923 km (0.096 R)
• M9: 1,451,548 km (0.103 R)
• M10: 1,973,346 km (0.084 R)
• M11: 2,485,718 km (0.089 R)
• M12: 2,597,917 km (0.099 R)
• M13: 2,892,325 km (0.063 R)
• M14: 3,695,217 km (0.044 R)
• M15: 3,766,276 km (0.03 R)
• M16: 4,172,434 km (0.11 R)
• M17: 4,276,255 km (0.064 R)
• M18: 4,350,755 km (0.045 R)
• M19: 4,776,660 km (0.077 R)
• M20: 4,869,710 km (0.054 R)
• M21: 5,504,902 km (0.045 R)
• M22: 5,832,223 km (0.117 R)
• M23: 6,677,899 km (0.065 R)
• M24: 6,991,606 km (0.095 R)
• M25: 7,615,280 km (0.057 R)
• M26: 8,071,703 km (0.03 R)
• M27: 8,182,555 km (0.08 R)
• M28: 8,368,355 km (0.054 R)
• M29: 9,049,026 km (0.099 R)
• M30: 9,221,961 km (0.07 R)
• M31: 9,279,855 km (0.111 R)
• M32: 9,357,197 km (0.106 R)
• M33: 9,493,182 km (0.079 R)
• M34: 10,182,529 km (0.081 R)
• M35: 11,195,007 km (0.097 R)
• M36: 11,236,146 km (0.09 R)
• M37: 11,277,435 km (0.054 R)
• M38: 11,546,562 km (0.105 R)
• M39: 11,838,727 km (0.057 R)
• M40: 13,096,695 km (0.12 R)
• M41: 13,226,995 km (0.068 R)
• M42: 13,488,941 km (0.034 R)
• M43: 13,884,926 km (0.106 R)
• M44: 14,463,721 km (0.03 R)
• M45: 15,027,705 km (0.093 R)
• M46: 15,141,399 km (0.117 R)
• M47: 15,186,877 km (0.059 R)
• M48: 15,255,243 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit