🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 181 Days

Day: 28.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.91 AU - 4.17 AU

Year: 2409 Days

Day: 26.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.8

Radius: 10.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7 AU - 9.08 AU

Year: 8245 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,909,266 km

• M1: 137,181 km (0.096 R)
• M2: 538,852 km (0.087 R)
• M3: 886,667 km (0.037 R)
• M4: 1,298,958 km (0.098 R)
• M5: 1,640,191 km (0.047 R)
• M6: 2,480,632 km (0.088 R)
• M7: 3,388,093 km (0.068 R)
• M8: 6,487,162 km (0.03 R)
• M9: 7,811,851 km (0.106 R)
• M10: 8,655,134 km (0.117 R)
• M11: 14,746,311 km (0.062 R)
• M12: 16,546,422 km (0.085 R)
• M13: 19,168,574 km (0.094 R)

Asteroid Belt

Center: 11.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.3

Radius: 7

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.41 AU - 17.45 AU

Year: 19824 Days

Day: 18.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,909,266 km

• M1: 105,766 km (0.116 R)
• M2: 560,842 km (0.12 R)
• M3: 2,727,319 km (0.106 R)
• M4: 3,240,439 km (0.119 R)
• M5: 4,225,242 km (0.112 R)
• M6: 4,698,271 km (0.112 R)
• M7: 5,057,455 km (0.063 R)
• M8: 6,504,216 km (0.117 R)
• M9: 13,368,365 km (0.051 R)
• M10: 14,913,412 km (0.071 R)
• M11: 16,248,722 km (0.075 R)
• M12: 16,986,838 km (0.099 R)
• M13: 28,364,803 km (0.08 R)
• M14: 31,150,316 km (0.112 R)
• M15: 40,442,588 km (0.058 R)
• M16: 46,525,536 km (0.112 R)
• M17: 49,357,723 km (0.09 R)
• M18: 51,950,404 km (0.071 R)
• M19: 52,302,856 km (0.071 R)
• M20: 57,405,490 km (0.111 R)
• M21: 62,035,095 km (0.12 R)
• M22: 65,255,938 km (0.068 R)
• M23: 66,492,065 km (0.053 R)
• M24: 71,810,568 km (0.05 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 20,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit