🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1 AU - 1 AU

Year: 365 Days

Day: 25.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.55 AU - 2.07 AU

Year: 889 Days

Day: 14.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,637,996 km

• M1: 246,687 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.38 AU - 3.68 AU

Year: 1926 Days

Day: 25.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 143.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.27 AU - 3.83 AU

Year: 2443 Days

Day: 42.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 8.6

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.41 AU - 9.17 AU

Year: 9519 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,637,996 km

• M1: 124,765 km (0.096 R)
• M2: 190,588 km (0.108 R)
• M3: 343,776 km (0.114 R)
• M4: 605,423 km (0.114 R)
• M5: 887,115 km (0.03 R)
• M6: 1,359,246 km (0.095 R)
• M7: 2,475,396 km (0.027 R)
• M8: 2,725,673 km (0.058 R)
• M9: 2,954,857 km (0.037 R)
• M10: 3,071,992 km (0.069 R)
• M11: 3,617,576 km (0.06 R)
• M12: 5,074,360 km (0.092 R)
• M13: 5,179,677 km (0.083 R)
• M14: 5,428,159 km (0.091 R)
• M15: 5,499,966 km (0.078 R)
• M16: 5,680,680 km (0.075 R)
• M17: 5,900,290 km (0.1 R)
• M18: 7,314,737 km (0.111 R)
• M19: 7,674,072 km (0.074 R)
• M20: 7,835,637 km (0.087 R)
• M21: 8,203,349 km (0.117 R)
• M22: 8,660,370 km (0.109 R)
• M23: 9,686,163 km (0.067 R)
• M24: 9,948,558 km (0.111 R)
• M25: 10,124,784 km (0.074 R)
• M26: 10,257,776 km (0.076 R)
• M27: 10,346,638 km (0.116 R)
• M28: 11,021,623 km (0.063 R)
• M29: 11,249,760 km (0.113 R)
• M30: 11,479,542 km (0.107 R)
• M31: 11,850,395 km (0.094 R)
• M32: 12,037,243 km (0.094 R)
• M33: 12,272,261 km (0.115 R)
• M34: 12,986,442 km (0.058 R)
• M35: 13,469,942 km (0.084 R)
• M36: 14,008,644 km (0.119 R)
• M37: 14,404,929 km (0.07 R)
• M38: 14,804,804 km (0.091 R)
• M39: 15,309,846 km (0.111 R)
• M40: 15,666,787 km (0.094 R)
• M41: 15,923,497 km (0.049 R)
• M42: 16,129,792 km (0.091 R)
• M43: 16,701,555 km (0.118 R)
• M44: 16,806,274 km (0.077 R)
• M45: 16,963,800 km (0.054 R)
• M46: 17,333,157 km (0.113 R)
• M47: 17,705,058 km (0.103 R)
• M48: 18,836,765 km (0.057 R)
• M49: 19,000,276 km (0.112 R)
• M50: 20,047,311 km (0.119 R)
• M51: 20,381,812 km (0.095 R)
• M52: 20,718,108 km (0.1 R)
• M53: 21,169,445 km (0.07 R)
• M54: 22,485,009 km (0.086 R)
• M55: 22,600,648 km (0.093 R)
• M56: 22,774,481 km (0.055 R)
• M57: 22,948,762 km (0.1 R)
• M58: 23,065,299 km (0.036 R)
• M59: 23,123,492 km (0.03 R)
• M60: 23,885,843 km (0.087 R)
• M61: 24,477,802 km (0.115 R)
• M62: 25,074,697 km (0.091 R)
• M63: 25,918,280 km (0.067 R)
• M64: 26,465,509 km (0.114 R)
• M65: 26,526,545 km (0.12 R)
• M66: 26,587,581 km (0.067 R)
• M67: 26,648,766 km (0.086 R)
• M68: 27,139,447 km (0.046 R)
• M69: 29,069,110 km (0.101 R)
• M70: 32,013,196 km (0.081 R)
• M71: 32,927,838 km (0.032 R)
• M72: 33,256,654 km (0.067 R)
• M73: 33,388,450 km (0.09 R)
• M74: 33,983,699 km (0.115 R)
• M75: 37,903,164 km (0.113 R)
• M76: 38,455,030 km (0.101 R)
• M77: 38,731,936 km (0.104 R)
• M78: 39,426,968 km (0.072 R)
• M79: 41,112,038 km (0.106 R)
• M80: 42,319,742 km (0.104 R)
• M81: 42,820,446 km (0.113 R)
• M82: 43,467,008 km (0.059 R)
• M83: 43,683,326 km (0.074 R)
• M84: 44,261,672 km (0.032 R)
• M85: 44,406,782 km (0.068 R)
• M86: 44,479,337 km (0.036 R)
• M87: 45,499,295 km (0.111 R)
• M88: 46,232,624 km (0.113 R)
• M89: 46,453,430 km (0.112 R)
• M90: 47,117,794 km (0.087 R)
• M91: 47,785,300 km (0.119 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: 255 - 11,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit