🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.93 AU - 1.05 AU

Year: 365 Days

Day: 43.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.12 AU - 1.66 AU

Year: 608 Days

Day: 36.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.34 AU - 1.82 AU

Year: 737 Days

Day: 15.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.99 AU - 2.69 AU

Year: 1327 Days

Day: 41.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,443,813 km

• M1: 1,508,695 km (0.102 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 13.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.86 AU - 7.14 AU

Year: 6146 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,443,813 km

• M1: 275,858 km (0.058 R)
• M2: 455,675 km (0.061 R)
• M3: 571,015 km (0.099 R)
• M4: 925,562 km (0.085 R)
• M5: 1,244,505 km (0.094 R)
• M6: 1,507,049 km (0.115 R)
• M7: 1,749,547 km (0.101 R)
• M8: 1,885,532 km (0.078 R)
• M9: 2,357,812 km (0.099 R)
• M10: 2,798,527 km (0.088 R)
• M11: 3,005,421 km (0.1 R)
• M12: 3,146,193 km (0.115 R)
• M13: 3,483,536 km (0.032 R)
• M14: 3,731,719 km (0.082 R)
• M15: 3,857,979 km (0.107 R)
• M16: 4,037,347 km (0.107 R)
• M17: 4,271,917 km (0.103 R)
• M18: 4,975,027 km (0.079 R)
• M19: 5,283,498 km (0.109 R)
• M20: 5,397,192 km (0.117 R)
• M21: 5,919,139 km (0.076 R)
• M22: 6,067,091 km (0.091 R)
• M23: 7,709,526 km (0.09 R)
• M24: 8,396,629 km (0.038 R)
• M25: 8,563,132 km (0.085 R)
• M26: 8,663,512 km (0.086 R)
• M27: 9,001,154 km (0.083 R)
• M28: 9,137,438 km (0.086 R)
• M29: 9,240,212 km (0.093 R)
• M30: 9,481,214 km (0.046 R)
• M31: 9,864,184 km (0.099 R)
• M32: 10,110,722 km (0.111 R)
• M33: 10,862,152 km (0.064 R)
• M34: 11,080,265 km (0.116 R)
• M35: 11,892,133 km (0.031 R)
• M36: 12,685,151 km (0.11 R)
• M37: 13,651,404 km (0.119 R)
• M38: 13,808,183 km (0.112 R)
• M39: 13,965,709 km (0.084 R)
• M40: 14,322,051 km (0.073 R)
• M41: 14,801,961 km (0.096 R)
• M42: 15,246,417 km (0.062 R)
• M43: 16,190,080 km (0.064 R)
• M44: 16,273,107 km (0.115 R)
• M45: 17,110,406 km (0.044 R)
• M46: 17,491,881 km (0.119 R)
• M47: 17,961,917 km (0.102 R)
• M48: 18,047,786 km (0.098 R)
• M49: 18,783,509 km (0.105 R)
• M50: 20,553,102 km (0.054 R)
• M51: 21,185,003 km (0.113 R)
• M52: 21,960,967 km (0.107 R)
• M53: 22,052,821 km (0.085 R)
• M54: 22,375,503 km (0.091 R)
• M55: 22,606,931 km (0.066 R)
• M56: 22,699,831 km (0.059 R)
• M57: 23,352,976 km (0.073 R)
• M58: 23,823,311 km (0.07 R)
• M59: 24,059,526 km (0.109 R)
• M60: 24,725,536 km (0.104 R)
• M61: 25,012,764 km (0.106 R)
• M62: 25,397,530 km (0.1 R)
• M63: 25,542,191 km (0.086 R)
• M64: 25,929,649 km (0.114 R)
• M65: 26,124,127 km (0.115 R)
• M66: 26,808,537 km (0.064 R)
• M67: 26,906,823 km (0.101 R)
• M68: 27,301,013 km (0.09 R)
• M69: 27,746,815 km (0.066 R)
• M70: 28,695,714 km (0.111 R)
• M71: 28,947,338 km (0.115 R)
• M72: 29,351,252 km (0.084 R)
• M73: 30,164,765 km (0.084 R)
• M74: 33,281,038 km (0.084 R)
• M75: 33,916,530 km (0.096 R)
• M76: 34,769,986 km (0.119 R)
• M77: 35,038,215 km (0.073 R)
• M78: 36,009,404 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 18,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit