🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.44 AU - 0.72 AU

Year: 155 Days

Day: 37.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,806,178 km

• M1: 35,006 km (0.065 R)

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.51 AU - 2.33 AU

Year: 931 Days

Day: 41 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,806,178 km

• M1: 17,802 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.95 AU - 4.79 AU

Year: 2663 Days

Day: 34.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,806,178 km

• M1: 62,532 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.03 AU - 4.91 AU

Year: 2767 Days

Day: 18.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.9

Radius: 6.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 18.91 AU - 22.11 AU

Year: 32496 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,806,178 km

• M1: 100,380 km (0.097 R)
• M2: 827,276 km (0.066 R)
• M3: 2,200,136 km (0.088 R)
• M4: 2,390,275 km (0.118 R)
• M5: 3,461,695 km (0.079 R)
• M6: 4,075,046 km (0.117 R)
• M7: 5,310,724 km (0.082 R)
• M8: 7,224,380 km (0.106 R)
• M9: 7,820,977 km (0.082 R)
• M10: 15,426,383 km (0.08 R)
• M11: 17,895,496 km (0.107 R)
• M12: 18,984,568 km (0.064 R)
• M13: 20,616,232 km (0.097 R)
• M14: 31,620,951 km (0.096 R)
• M15: 42,632,102 km (0.112 R)
• M16: 46,562,337 km (0.118 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 20,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit