🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.44 AU - 0.58 AU

Year: 131 Days

Day: 16 Hours

Environment

Temp: 221 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,195,826 km

• M1: 131,945 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 143 Days

Day: 15.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,195,826 km

• M1: 61,036 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.89 AU - 1.13 AU

Year: 365 Days

Day: 45.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.28 AU - 1.66 AU

Year: 641 Days

Day: 16.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 11.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.08 AU - 13.04 AU

Year: 13237 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,195,826 km

• M1: 153,787 km (0.047 R)
• M2: 654,191 km (0.084 R)
• M3: 1,441,824 km (0.056 R)
• M4: 3,259,438 km (0.075 R)
• M5: 4,583,230 km (0.107 R)
• M6: 7,438,605 km (0.112 R)
• M7: 8,164,304 km (0.114 R)
• M8: 13,482,957 km (0.068 R)
• M9: 15,408,581 km (0.109 R)
• M10: 16,064,717 km (0.111 R)
• M11: 19,292,141 km (0.092 R)
• M12: 20,140,511 km (0.114 R)
• M13: 21,280,297 km (0.071 R)
• M14: 22,185,963 km (0.109 R)
• M15: 25,964,954 km (0.089 R)
• M16: 32,347,847 km (0.051 R)
• M17: 37,443,449 km (0.091 R)
• M18: 41,914,631 km (0.034 R)
• M19: 42,764,197 km (0.098 R)
• M20: 44,205,423 km (0.082 R)
• M21: 45,828,111 km (0.106 R)
• M22: 57,268,458 km (0.099 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 11,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit