🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.12 AU - 1.66 AU

Year: 584 Days

Day: 21.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.6 AU - 1.9 AU

Year: 825 Days

Day: 18 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.2

Radius: 11.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.06 AU - 7.76 AU

Year: 5785 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,327,126 km

• M1: 197,320 km (0.044 R)
• M2: 563,834 km (0.088 R)
• M3: 725,550 km (0.09 R)
• M4: 1,097,450 km (0.094 R)
• M5: 1,184,666 km (0.116 R)
• M6: 1,793,080 km (0.105 R)
• M7: 2,003,714 km (0.051 R)
• M8: 2,297,375 km (0.112 R)
• M9: 2,373,071 km (0.105 R)
• M10: 2,449,516 km (0.11 R)
• M11: 2,546,305 km (0.053 R)
• M12: 2,664,338 km (0.102 R)
• M13: 3,091,590 km (0.113 R)
• M14: 3,366,999 km (0.116 R)
• M15: 3,628,347 km (0.107 R)
• M16: 3,851,397 km (0.086 R)
• M17: 4,959,020 km (0.084 R)
• M18: 5,057,754 km (0.051 R)
• M19: 5,433,544 km (0.093 R)
• M20: 6,185,722 km (0.059 R)
• M21: 7,164,691 km (0.076 R)
• M22: 7,473,461 km (0.085 R)
• M23: 7,643,853 km (0.099 R)
• M24: 7,872,887 km (0.112 R)
• M25: 8,017,099 km (0.033 R)
• M26: 8,220,702 km (0.12 R)
• M27: 8,811,763 km (0.118 R)
• M28: 8,991,730 km (0.082 R)
• M29: 9,539,108 km (0.03 R)
• M30: 9,662,078 km (0.081 R)
• M31: 10,128,524 km (0.107 R)
• M32: 10,761,772 km (0.09 R)
• M33: 10,889,977 km (0.105 R)
• M34: 11,180,346 km (0.119 R)
• M35: 11,277,735 km (0.045 R)
• M36: 11,604,307 km (0.075 R)
• M37: 12,266,726 km (0.046 R)
• M38: 12,501,595 km (0.077 R)
• M39: 12,805,578 km (0.113 R)
• M40: 13,559,102 km (0.065 R)
• M41: 14,081,199 km (0.079 R)
• M42: 14,221,522 km (0.1 R)
• M43: 14,468,208 km (0.104 R)
• M44: 14,574,423 km (0.078 R)
• M45: 14,894,413 km (0.116 R)
• M46: 14,965,921 km (0.08 R)
• M47: 15,109,086 km (0.05 R)
• M48: 15,469,168 km (0.113 R)
• M49: 16,863,121 km (0.068 R)
• M50: 17,124,319 km (0.105 R)
• M51: 17,499,809 km (0.095 R)
• M52: 17,915,841 km (0.074 R)
• M53: 18,951,058 km (0.098 R)
• M54: 19,378,459 km (0.089 R)
• M55: 19,809,002 km (0.077 R)
• M56: 19,966,229 km (0.036 R)
• M57: 20,599,776 km (0.071 R)
• M58: 20,759,248 km (0.075 R)
• M59: 20,959,110 km (0.111 R)
• M60: 21,079,238 km (0.114 R)
• M61: 21,199,664 km (0.081 R)
• M62: 21,320,389 km (0.104 R)
• M63: 22,416,792 km (0.07 R)
• M64: 23,698,098 km (0.074 R)
• M65: 23,906,937 km (0.058 R)
• M66: 24,284,522 km (0.067 R)
• M67: 24,537,342 km (0.107 R)
• M68: 25,386,310 km (0.117 R)
• M69: 25,685,805 km (0.1 R)
• M70: 26,677,788 km (0.095 R)
• M71: 26,764,705 km (0.102 R)
• M72: 27,506,860 km (0.106 R)
• M73: 28,255,747 km (0.099 R)
• M74: 28,654,874 km (0.114 R)
• M75: 29,414,083 km (0.116 R)
• M76: 30,134,546 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.2

Radius: 8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.31 AU - 14.43 AU

Year: 17426 Days

Day: 20.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 59 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,327,126 km

• M1: 107,710 km (0.104 R)
• M2: 226,940 km (0.096 R)
• M3: 319,691 km (0.082 R)
• M4: 407,205 km (0.065 R)
• M5: 609,163 km (0.101 R)
• M6: 1,028,336 km (0.102 R)
• M7: 1,211,743 km (0.082 R)
• M8: 1,307,485 km (0.026 R)
• M9: 1,389,315 km (0.097 R)
• M10: 1,506,750 km (0.041 R)
• M11: 1,627,475 km (0.091 R)
• M12: 1,733,690 km (0.052 R)
• M13: 1,897,350 km (0.118 R)
• M14: 2,581,162 km (0.089 R)
• M15: 2,705,627 km (0.067 R)
• M16: 2,960,392 km (0.069 R)
• M17: 3,724,089 km (0.105 R)
• M18: 4,031,663 km (0.096 R)
• M19: 4,103,769 km (0.09 R)
• M20: 5,395,098 km (0.093 R)
• M21: 5,474,684 km (0.077 R)
• M22: 5,581,497 km (0.116 R)
• M23: 5,635,053 km (0.104 R)
• M24: 5,797,067 km (0.072 R)
• M25: 5,851,521 km (0.117 R)
• M26: 6,070,532 km (0.093 R)
• M27: 6,916,209 km (0.093 R)
• M28: 7,293,943 km (0.051 R)
• M29: 7,352,735 km (0.116 R)
• M30: 7,589,250 km (0.103 R)
• M31: 7,678,560 km (0.066 R)
• M32: 7,768,318 km (0.103 R)
• M33: 8,375,087 km (0.059 R)
• M34: 8,715,422 km (0.118 R)
• M35: 8,777,805 km (0.117 R)
• M36: 9,313,814 km (0.102 R)
• M37: 9,698,580 km (0.12 R)
• M38: 9,892,907 km (0.096 R)
• M39: 10,121,343 km (0.101 R)
• M40: 10,417,547 km (0.092 R)
• M41: 10,883,993 km (0.059 R)
• M42: 10,984,822 km (0.107 R)
• M43: 11,596,378 km (0.109 R)
• M44: 11,768,266 km (0.08 R)
• M45: 12,323,873 km (0.086 R)
• M46: 12,923,461 km (0.101 R)
• M47: 13,424,464 km (0.115 R)
• M48: 13,786,192 km (0.054 R)
• M49: 14,041,406 km (0.086 R)
• M50: 14,298,116 km (0.074 R)
• M51: 15,115,070 km (0.091 R)
• M52: 15,378,063 km (0.12 R)
• M53: 15,832,691 km (0.077 R)
• M54: 16,754,962 km (0.07 R)
• M55: 16,988,334 km (0.103 R)
• M56: 17,655,092 km (0.079 R)
• M57: 17,852,860 km (0.058 R)
• M58: 19,706,677 km (0.097 R)
• M59: 20,407,094 km (0.048 R)
• M60: 20,531,560 km (0.103 R)
• M61: 22,257,770 km (0.106 R)
• M62: 23,376,163 km (0.115 R)
• M63: 24,029,906 km (0.073 R)
• M64: 24,777,895 km (0.1 R)
• M65: 25,399,624 km (0.118 R)
• M66: 25,533,514 km (0.06 R)
• M67: 26,026,439 km (0.114 R)
• M68: 27,067,491 km (0.074 R)
• M69: 27,891,625 km (0.064 R)
• M70: 28,399,211 km (0.109 R)
• M71: 28,630,938 km (0.104 R)
• M72: 28,770,363 km (0.091 R)
• M73: 29,096,487 km (0.063 R)
• M74: 29,423,807 km (0.111 R)
• M75: 29,611,253 km (0.102 R)
• M76: 30,034,765 km (0.043 R)
• M77: 30,176,434 km (0.07 R)
• M78: 30,412,948 km (0.077 R)
• M79: 30,887,772 km (0.055 R)
• M80: 31,556,773 km (0.106 R)
• M81: 31,941,240 km (0.072 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit