🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.52 AU - 0.54 AU

Year: 142 Days

Day: 32.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.15 AU - 1.79 AU

Year: 658 Days

Day: 39.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.82 AU - 2.2 AU

Year: 1051 Days

Day: 38.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.13 AU - 2.83 AU

Year: 1441 Days

Day: 22.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.43 AU - 2.55 AU

Year: 1450 Days

Day: 46.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,072,988 km

• M1: 266,434 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.68 AU - 4.34 AU

Year: 2963 Days

Day: 29.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572

Radius: 14.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.84 AU - 9.58 AU

Year: 10313 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,072,988 km

• M1: 318,793 km (0.084 R)
• M2: 441,763 km (0.113 R)
• M3: 887,564 km (0.077 R)
• M4: 1,065,735 km (0.119 R)
• M5: 1,397,693 km (0.115 R)
• M6: 1,587,084 km (0.047 R)
• M7: 1,808,040 km (0.084 R)
• M8: 2,086,890 km (0.1 R)
• M9: 2,430,217 km (0.033 R)
• M10: 2,739,287 km (0.09 R)
• M11: 3,034,144 km (0.114 R)
• M12: 3,395,872 km (0.12 R)
• M13: 3,567,760 km (0.099 R)
• M14: 3,771,811 km (0.055 R)
• M15: 3,920,063 km (0.119 R)
• M16: 4,564,081 km (0.111 R)
• M17: 5,109,814 km (0.093 R)
• M18: 5,710,600 km (0.071 R)
• M19: 6,617,761 km (0.045 R)
• M20: 7,088,396 km (0.12 R)
• M21: 7,569,951 km (0.087 R)
• M22: 7,682,599 km (0.085 R)
• M23: 7,909,539 km (0.102 R)
• M24: 8,100,426 km (0.102 R)
• M25: 8,370,150 km (0.109 R)
• M26: 8,958,369 km (0.084 R)
• M27: 9,358,095 km (0.115 R)
• M28: 9,641,284 km (0.094 R)
• M29: 10,802,612 km (0.116 R)
• M30: 11,185,283 km (0.106 R)
• M31: 11,399,807 km (0.091 R)
• M32: 11,876,575 km (0.091 R)
• M33: 12,095,586 km (0.114 R)
• M34: 13,255,419 km (0.088 R)
• M35: 13,573,763 km (0.087 R)
• M36: 13,848,724 km (0.114 R)
• M37: 13,940,726 km (0.113 R)
• M38: 15,014,091 km (0.088 R)
• M39: 15,536,786 km (0.05 R)
• M40: 16,017,145 km (0.082 R)
• M41: 16,795,951 km (0.102 R)
• M42: 17,190,142 km (0.093 R)
• M43: 17,837,003 km (0.079 R)
• M44: 18,593,370 km (0.064 R)
• M45: 18,898,849 km (0.107 R)
• M46: 19,514,743 km (0.118 R)
• M47: 20,293,998 km (0.081 R)
• M48: 21,136,534 km (0.06 R)
• M49: 21,722,359 km (0.102 R)
• M50: 22,421,579 km (0.045 R)
• M51: 22,964,470 km (0.099 R)
• M52: 23,401,894 km (0.081 R)
• M53: 24,786,722 km (0.096 R)
• M54: 25,123,167 km (0.068 R)
• M55: 25,291,764 km (0.115 R)
• M56: 25,743,550 km (0.112 R)
• M57: 26,255,025 km (0.117 R)
• M58: 26,655,199 km (0.108 R)
• M59: 27,057,468 km (0.06 R)
• M60: 27,461,532 km (0.053 R)
• M61: 28,159,106 km (0.095 R)
• M62: 28,803,724 km (0.113 R)
• M63: 29,690,390 km (0.114 R)
• M64: 29,928,400 km (0.105 R)
• M65: 31,430,213 km (0.064 R)
• M66: 34,444,461 km (0.058 R)
• M67: 34,945,165 km (0.035 R)
• M68: 35,764,213 km (0.05 R)
• M69: 36,525,816 km (0.099 R)
• M70: 36,780,880 km (0.048 R)
• M71: 37,036,543 km (0.076 R)
• M72: 37,678,318 km (0.102 R)
• M73: 37,871,599 km (0.108 R)
• M74: 38,323,683 km (0.04 R)
• M75: 38,712,787 km (0.059 R)
• M76: 39,560,110 km (0.092 R)
• M77: 40,084,600 km (0.117 R)
• M78: 40,347,743 km (0.11 R)
• M79: 40,677,307 km (0.051 R)
• M80: 41,738,404 km (0.09 R)
• M81: 41,871,696 km (0.084 R)
• M82: 42,272,319 km (0.064 R)
• M83: 43,887,827 km (0.092 R)
• M84: 44,159,047 km (0.061 R)
• M85: 45,386,348 km (0.115 R)
• M86: 46,004,188 km (0.029 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: 365 - 15,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit