🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.13 AU - 1.17 AU

Year: 450 Days

Day: 23.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.1 AU - 1.52 AU

Year: 548 Days

Day: 31.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,945,822 km

• M1: 152,291 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.6

Radius: 9.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.13 AU - 5.65 AU

Year: 3950 Days

Day: 13.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 31,945,822 km

• M1: 125,213 km (0.111 R)
• M2: 197,918 km (0.058 R)
• M3: 301,739 km (0.107 R)
• M4: 370,105 km (0.059 R)
• M5: 445,353 km (0.096 R)
• M6: 770,728 km (0.118 R)
• M7: 884,572 km (0.098 R)
• M8: 972,237 km (0.058 R)
• M9: 1,129,763 km (0.091 R)
• M10: 1,267,692 km (0.091 R)
• M11: 1,591,273 km (0.104 R)
• M12: 1,957,039 km (0.066 R)
• M13: 2,031,689 km (0.067 R)
• M14: 2,149,871 km (0.083 R)
• M15: 2,392,968 km (0.077 R)
• M16: 2,599,562 km (0.041 R)
• M17: 2,681,991 km (0.117 R)
• M18: 2,784,016 km (0.061 R)
• M19: 3,915,575 km (0.096 R)
• M20: 4,213,274 km (0.104 R)
• M21: 4,354,046 km (0.111 R)
• M22: 4,441,411 km (0.12 R)
• M23: 4,540,445 km (0.078 R)
• M24: 4,684,807 km (0.037 R)
• M25: 4,955,429 km (0.066 R)
• M26: 5,324,188 km (0.094 R)
• M27: 5,441,323 km (0.108 R)
• M28: 6,027,298 km (0.086 R)
• M29: 6,433,456 km (0.11 R)
• M30: 6,508,255 km (0.113 R)
• M31: 6,658,601 km (0.102 R)
• M32: 6,861,007 km (0.109 R)
• M33: 7,039,926 km (0.115 R)
• M34: 7,997,053 km (0.086 R)
• M35: 8,648,552 km (0.116 R)
• M36: 9,303,043 km (0.106 R)
• M37: 9,430,201 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.7

Radius: 10.3

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.72 AU - 9.4 AU

Year: 9147 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,945,822 km

• M1: 199,115 km (0.116 R)
• M2: 306,376 km (0.081 R)
• M3: 402,568 km (0.068 R)
• M4: 555,606 km (0.117 R)
• M5: 904,319 km (0.118 R)
• M6: 1,712,896 km (0.073 R)
• M7: 1,829,732 km (0.084 R)
• M8: 1,901,090 km (0.04 R)
• M9: 1,973,495 km (0.113 R)
• M10: 2,046,798 km (0.096 R)
• M11: 2,120,999 km (0.054 R)
• M12: 2,196,246 km (0.118 R)
• M13: 2,532,542 km (0.088 R)
• M14: 3,607,852 km (0.109 R)
• M15: 4,036,151 km (0.1 R)
• M16: 5,108,917 km (0.047 R)
• M17: 5,694,593 km (0.119 R)
• M18: 5,835,514 km (0.084 R)
• M19: 6,156,850 km (0.082 R)
• M20: 6,557,473 km (0.095 R)
• M21: 6,816,876 km (0.093 R)
• M22: 7,692,771 km (0.082 R)
• M23: 8,644,363 km (0.071 R)
• M24: 9,051,868 km (0.111 R)
• M25: 9,590,869 km (0.071 R)
• M26: 10,097,707 km (0.103 R)
• M27: 10,830,736 km (0.094 R)
• M28: 11,137,561 km (0.085 R)
• M29: 12,165,748 km (0.101 R)
• M30: 12,530,617 km (0.086 R)
• M31: 13,130,953 km (0.076 R)
• M32: 13,270,827 km (0.113 R)
• M33: 13,835,409 km (0.057 R)
• M34: 14,264,007 km (0.1 R)
• M35: 15,379,110 km (0.092 R)
• M36: 15,971,966 km (0.108 R)
• M37: 16,071,449 km (0.105 R)
• M38: 18,053,621 km (0.066 R)
• M39: 18,783,658 km (0.106 R)
• M40: 19,364,248 km (0.049 R)
• M41: 20,542,780 km (0.113 R)
• M42: 21,469,389 km (0.117 R)
• M43: 23,194,103 km (0.09 R)
• M44: 24,905,054 km (0.03 R)
• M45: 26,538,363 km (0.089 R)
• M46: 26,715,487 km (0.084 R)
• M47: 27,726,170 km (0.113 R)
• M48: 30,091,761 km (0.095 R)
• M49: 30,337,999 km (0.086 R)
• M50: 30,770,636 km (0.072 R)
• M51: 30,894,653 km (0.118 R)
• M52: 31,267,601 km (0.041 R)
• M53: 32,269,308 km (0.095 R)
• M54: 32,647,641 km (0.107 R)
• M55: 33,855,644 km (0.091 R)
• M56: 34,047,578 km (0.037 R)
• M57: 34,497,119 km (0.109 R)
• M58: 34,754,877 km (0.085 R)
• M59: 34,948,755 km (0.117 R)
• M60: 36,642,802 km (0.065 R)
• M61: 37,235,508 km (0.106 R)
• M62: 37,831,357 km (0.068 R)
• M63: 38,697,528 km (0.106 R)
• M64: 38,831,418 km (0.119 R)
• M65: 40,178,248 km (0.058 R)
• M66: 40,449,469 km (0.052 R)
• M67: 40,721,288 km (0.104 R)
• M68: 40,789,355 km (0.113 R)
• M69: 40,925,639 km (0.052 R)
• M70: 41,130,289 km (0.118 R)
• M71: 41,471,971 km (0.115 R)
• M72: 42,571,964 km (0.062 R)
• M73: 43,333,866 km (0.085 R)
• M74: 43,611,968 km (0.067 R)
• M75: 45,222,838 km (0.117 R)
• M76: 46,710,589 km (0.109 R)
• M77: 46,995,722 km (0.115 R)
• M78: 47,138,588 km (0.068 R)
• M79: 47,281,604 km (0.115 R)
• M80: 47,496,277 km (0.075 R)
• M81: 47,998,477 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.7

Radius: 3.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.45 AU - 18.33 AU

Year: 22052 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,945,822 km

• M1: 333,005 km (0.061 R)
• M2: 567,275 km (0.069 R)
• M3: 604,375 km (0.101 R)
• M4: 885,769 km (0.052 R)
• M5: 987,645 km (0.041 R)
• M6: 1,800,261 km (0.111 R)
• M7: 1,948,063 km (0.114 R)
• M8: 2,765,017 km (0.08 R)
• M9: 2,828,447 km (0.119 R)
• M10: 2,956,952 km (0.114 R)
• M11: 3,153,074 km (0.084 R)
• M12: 4,842,184 km (0.078 R)
• M13: 6,901,847 km (0.101 R)
• M14: 8,384,512 km (0.057 R)
• M15: 8,507,182 km (0.098 R)
• M16: 8,630,600 km (0.069 R)
• M17: 8,692,384 km (0.073 R)
• M18: 8,847,816 km (0.057 R)
• M19: 9,098,243 km (0.072 R)
• M20: 11,968,578 km (0.094 R)
• M21: 15,427,280 km (0.116 R)
• M22: 18,805,500 km (0.079 R)
• M23: 19,288,850 km (0.086 R)
• M24: 19,450,865 km (0.053 R)
• M25: 21,137,132 km (0.036 R)
• M26: 22,613,214 km (0.094 R)
• M27: 25,707,796 km (0.112 R)
• M28: 25,796,956 km (0.063 R)
• M29: 25,841,536 km (0.087 R)
• M30: 30,615,204 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit