🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 18.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,523,216 km

• M1: 463,604 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.12 AU - 1.46 AU

Year: 549 Days

Day: 23.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.25 AU - 1.49 AU

Year: 601 Days

Day: 34.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.27 AU - 3.57 AU

Year: 2370 Days

Day: 25.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,523,216 km

• M1: 60,587 km (0.039 R)

Asteroid Belt

Center: 8.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.3

Radius: 7.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.37 AU - 14.57 AU

Year: 19567 Days

Day: 22.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,523,216 km

• M1: 89,609 km (0.071 R)
• M2: 395,686 km (0.087 R)
• M3: 743,352 km (0.1 R)
• M4: 1,031,477 km (0.079 R)
• M5: 1,532,630 km (0.104 R)
• M6: 1,868,777 km (0.04 R)
• M7: 4,616,141 km (0.074 R)
• M8: 5,168,158 km (0.085 R)
• M9: 6,368,232 km (0.113 R)
• M10: 7,469,571 km (0.119 R)
• M11: 8,522,291 km (0.079 R)
• M12: 9,996,878 km (0.079 R)
• M13: 10,918,999 km (0.099 R)
• M14: 11,686,137 km (0.111 R)
• M15: 12,217,209 km (0.051 R)
• M16: 14,382,938 km (0.061 R)
• M17: 16,395,179 km (0.099 R)
• M18: 21,436,627 km (0.117 R)
• M19: 27,608,885 km (0.084 R)
• M20: 32,947,136 km (0.04 R)
• M21: 33,473,720 km (0.064 R)
• M22: 34,651,804 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit