🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.04 AU - 1.24 AU

Year: 438 Days

Day: 34.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.98 AU - 1.62 AU

Year: 533 Days

Day: 18.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.23 AU - 1.99 AU

Year: 735 Days

Day: 17.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.76 AU - 4 AU

Year: 2751 Days

Day: 45 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.7

Radius: 6.9

Gravity: 19.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.78 AU - 21.78 AU

Year: 31660 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 115,038,165 km

• M1: 115,938 km (0.081 R)
• M2: 375,042 km (0.109 R)
• M3: 723,306 km (0.07 R)
• M4: 1,616,106 km (0.118 R)
• M5: 2,083,001 km (0.079 R)
• M6: 2,889,333 km (0.102 R)
• M7: 3,189,576 km (0.076 R)
• M8: 3,444,491 km (0.08 R)
• M9: 4,643,817 km (0.106 R)
• M10: 5,014,371 km (0.1 R)
• M11: 5,360,092 km (0.086 R)
• M12: 5,675,594 km (0.083 R)
• M13: 7,835,787 km (0.115 R)
• M14: 8,602,326 km (0.119 R)
• M15: 9,353,457 km (0.091 R)
• M16: 10,560,862 km (0.107 R)
• M17: 11,347,896 km (0.096 R)
• M18: 12,096,783 km (0.078 R)
• M19: 14,627,979 km (0.108 R)
• M20: 18,287,442 km (0.064 R)
• M21: 21,486,443 km (0.098 R)
• M22: 22,398,541 km (0.09 R)
• M23: 24,422,301 km (0.063 R)
• M24: 27,881,752 km (0.079 R)
• M25: 29,380,274 km (0.114 R)
• M26: 35,596,365 km (0.105 R)
• M27: 37,033,701 km (0.114 R)
• M28: 38,343,430 km (0.081 R)
• M29: 43,530,138 km (0.056 R)
• M30: 58,501,145 km (0.088 R)
• M31: 63,235,319 km (0.089 R)
• M32: 67,975,477 km (0.066 R)
• M33: 72,439,478 km (0.05 R)
• M34: 74,484,630 km (0.12 R)
• M35: 75,782,242 km (0.086 R)
• M36: 83,050,903 km (0.104 R)
• M37: 101,154,041 km (0.101 R)
• M38: 105,976,179 km (0.112 R)
• M39: 107,287,554 km (0.1 R)
• M40: 111,286,305 km (0.114 R)
• M41: 112,641,063 km (0.101 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit