🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.78 AU

Year: 156 Days

Day: 37 Hours

Environment

Temp: 306 °C

Axial Tilt: 152.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.84 AU - 2.18 AU

Year: 850 Days

Day: 46.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.33 AU - 8.45 AU

Year: 5991 Days

Day: 24.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.06 AU - 8.9 AU

Year: 6101 Days

Day: 13 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,435,593 km

• M1: 3,075,583 km (0.097 R)

Asteroid Belt

Center: 13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843

Radius: 4.3

Gravity: 45.59 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.14 AU - 20.88 AU

Year: 23749 Days

Day: 19.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,435,593 km

• M1: 53,556 km (0.097 R)
• M2: 974,331 km (0.035 R)
• M3: 1,136,495 km (0.117 R)
• M4: 1,812,528 km (0.072 R)
• M5: 2,059,514 km (0.074 R)
• M6: 3,397,517 km (0.112 R)
• M7: 4,388,454 km (0.112 R)
• M8: 6,632,122 km (0.072 R)
• M9: 9,064,733 km (0.114 R)
• M10: 9,241,408 km (0.102 R)
• M11: 9,662,676 km (0.097 R)
• M12: 9,971,296 km (0.114 R)
• M13: 10,159,640 km (0.074 R)
• M14: 12,535,404 km (0.115 R)
• M15: 13,051,367 km (0.093 R)
• M16: 15,257,188 km (0.119 R)
• M17: 18,917,100 km (0.113 R)
• M18: 19,399,852 km (0.06 R)
• M19: 19,693,512 km (0.115 R)
• M20: 22,686,367 km (0.062 R)
• M21: 23,121,548 km (0.097 R)
• M22: 28,408,336 km (0.044 R)
• M23: 28,660,409 km (0.1 R)
• M24: 30,073,361 km (0.069 R)
• M25: 33,316,044 km (0.081 R)
• M26: 35,166,121 km (0.084 R)
• M27: 36,338,220 km (0.073 R)
• M28: 37,535,901 km (0.118 R)
• M29: 38,451,290 km (0.064 R)
• M30: 40,009,951 km (0.062 R)
• M31: 45,969,331 km (0.049 R)
• M32: 46,316,698 km (0.032 R)
• M33: 48,617,662 km (0.117 R)
• M34: 50,993,725 km (0.075 R)
• M35: 55,385,021 km (0.067 R)
• M36: 60,228,851 km (0.058 R)
• M37: 62,115,729 km (0.059 R)
• M38: 73,084,095 km (0.069 R)
• M39: 76,439,575 km (0.117 R)
• M40: 78,402,150 km (0.087 R)
• M41: 81,662,785 km (0.099 R)

Kuiper Belt

Range: 36.8 - 66.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 10,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit