🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.48 AU - 0.62 AU

Year: 148 Days

Day: 45.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,411,092 km

• M1: 136,433 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.63 AU - 0.93 AU

Year: 250 Days

Day: 29 Hours

Environment

Temp: 114 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,411,092 km

• M1: 33,211 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.17 AU - 1.19 AU

Year: 466 Days

Day: 34.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.16 AU - 4.02 AU

Year: 2472 Days

Day: 22.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.7

Radius: 10.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.37 AU - 12.13 AU

Year: 13714 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,411,092 km

• M1: 143,614 km (0.116 R)
• M2: 227,538 km (0.042 R)
• M3: 636,090 km (0.04 R)
• M4: 920,326 km (0.108 R)
• M5: 1,110,315 km (0.106 R)
• M6: 1,383,930 km (0.044 R)
• M7: 1,455,737 km (0.078 R)
• M8: 1,887,327 km (0.116 R)
• M9: 2,502,922 km (0.103 R)
• M10: 2,894,868 km (0.048 R)
• M11: 3,837,784 km (0.111 R)
• M12: 4,218,959 km (0.088 R)
• M13: 4,360,628 km (0.1 R)
• M14: 4,612,402 km (0.066 R)
• M15: 5,666,468 km (0.063 R)
• M16: 6,668,475 km (0.026 R)
• M17: 6,958,994 km (0.091 R)
• M18: 7,084,656 km (0.047 R)
• M19: 7,985,834 km (0.116 R)
• M20: 8,161,611 km (0.107 R)
• M21: 8,561,935 km (0.117 R)
• M22: 8,968,542 km (0.077 R)
• M23: 9,660,283 km (0.059 R)
• M24: 9,800,755 km (0.081 R)
• M25: 9,941,826 km (0.062 R)
• M26: 10,036,372 km (0.094 R)
• M27: 10,657,652 km (0.073 R)
• M28: 10,851,231 km (0.042 R)
• M29: 11,439,300 km (0.112 R)
• M30: 11,687,334 km (0.096 R)
• M31: 11,837,081 km (0.049 R)
• M32: 13,109,411 km (0.111 R)
• M33: 13,788,137 km (0.094 R)
• M34: 15,507,016 km (0.096 R)
• M35: 15,892,081 km (0.102 R)
• M36: 16,783,834 km (0.112 R)
• M37: 17,122,523 km (0.085 R)
• M38: 18,499,572 km (0.097 R)
• M39: 19,260,277 km (0.091 R)
• M40: 19,614,824 km (0.099 R)
• M41: 20,210,523 km (0.068 R)
• M42: 21,054,404 km (0.088 R)
• M43: 21,419,722 km (0.06 R)
• M44: 23,214,448 km (0.077 R)
• M45: 23,339,961 km (0.12 R)
• M46: 23,465,772 km (0.054 R)
• M47: 24,735,858 km (0.116 R)
• M48: 25,703,158 km (0.063 R)
• M49: 27,541,566 km (0.086 R)
• M50: 28,409,384 km (0.104 R)
• M51: 32,109,687 km (0.116 R)
• M52: 34,301,445 km (0.038 R)
• M53: 34,372,953 km (0.085 R)
• M54: 34,587,776 km (0.063 R)
• M55: 35,379,148 km (0.112 R)
• M56: 36,322,213 km (0.044 R)
• M57: 36,833,389 km (0.084 R)
• M58: 38,010,874 km (0.092 R)
• M59: 38,976,678 km (0.088 R)
• M60: 40,856,525 km (0.117 R)
• M61: 41,008,217 km (0.096 R)
• M62: 44,860,362 km (0.062 R)
• M63: 45,095,081 km (0.111 R)
• M64: 45,565,866 km (0.102 R)
• M65: 47,465,310 km (0.118 R)
• M66: 48,906,835 km (0.098 R)
• M67: 49,552,051 km (0.08 R)
• M68: 51,341,092 km (0.119 R)
• M69: 51,504,752 km (0.111 R)
• M70: 53,399,708 km (0.026 R)
• M71: 53,565,462 km (0.108 R)
• M72: 54,147,398 km (0.118 R)
• M73: 54,230,575 km (0.064 R)
• M74: 54,898,529 km (0.119 R)
• M75: 55,317,253 km (0.073 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit