🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.49 AU - 0.71 AU

Year: 165 Days

Day: 33.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.89 AU - 1.25 AU

Year: 393 Days

Day: 47.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,962,230 km

• M1: 56,847 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.18 AU - 1.6 AU

Year: 581 Days

Day: 29.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 97,962,230 km

• M1: 74,949 km (0.114 R)
• M2: 937,380 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.6 AU - 2.22 AU

Year: 936 Days

Day: 25 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.95 AU - 3.63 AU

Year: 2117 Days

Day: 17.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,962,230 km

• M1: 670,348 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.84 AU - 4.26 AU

Year: 2373 Days

Day: 42.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,962,230 km

• M1: 55,052 km (0.099 R)

Asteroid Belt

Center: 10.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.8

Radius: 6.7

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.19 AU - 20.31 AU

Year: 26530 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 97,962,230 km

• M1: 84,972 km (0.077 R)
• M2: 375,640 km (0.088 R)
• M3: 598,990 km (0.054 R)
• M4: 854,653 km (0.09 R)
• M5: 1,419,534 km (0.092 R)
• M6: 2,009,847 km (0.092 R)
• M7: 2,325,349 km (0.11 R)
• M8: 2,570,690 km (0.1 R)
• M9: 3,568,956 km (0.068 R)
• M10: 4,315,899 km (0.092 R)
• M11: 5,454,189 km (0.102 R)
• M12: 7,597,029 km (0.098 R)
• M13: 7,811,253 km (0.07 R)
• M14: 10,375,660 km (0.111 R)
• M15: 11,112,130 km (0.073 R)
• M16: 14,409,117 km (0.09 R)
• M17: 16,456,963 km (0.117 R)
• M18: 17,180,567 km (0.077 R)
• M19: 18,019,662 km (0.074 R)
• M20: 18,885,834 km (0.086 R)
• M21: 21,543,889 km (0.075 R)
• M22: 23,865,049 km (0.112 R)
• M23: 26,963,371 km (0.099 R)
• M24: 32,658,711 km (0.047 R)
• M25: 38,789,232 km (0.05 R)
• M26: 47,612,066 km (0.12 R)
• M27: 48,524,912 km (0.12 R)
• M28: 55,043,789 km (0.101 R)
• M29: 73,841,958 km (0.074 R)
• M30: 78,053,437 km (0.093 R)
• M31: 79,321,877 km (0.104 R)
• M32: 90,524,514 km (0.03 R)
• M33: 94,767,558 km (0.076 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit