🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.6 AU - 0.64 AU

Year: 184 Days

Day: 33.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,502,431 km

• M1: 74,051 km (0.094 R)
• M2: 100,829 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.42 AU - 1.46 AU

Year: 651 Days

Day: 25.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.61 AU - 2.68 AU

Year: 1179 Days

Day: 40.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 92.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,502,431 km

• M1: 535,411 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.35 AU - 2.97 AU

Year: 1634 Days

Day: 41.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 12.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.87 AU - 11.79 AU

Year: 14367 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,502,431 km

• M1: 157,975 km (0.12 R)
• M2: 837,299 km (0.12 R)
• M3: 1,369,718 km (0.077 R)
• M4: 3,030,254 km (0.09 R)
• M5: 3,482,938 km (0.115 R)
• M6: 4,616,889 km (0.086 R)
• M7: 6,056,021 km (0.084 R)
• M8: 6,740,282 km (0.115 R)
• M9: 8,914,388 km (0.094 R)
• M10: 10,161,136 km (0.096 R)
• M11: 11,749,417 km (0.108 R)
• M12: 12,274,356 km (0.117 R)
• M13: 14,334,917 km (0.118 R)
• M14: 16,042,576 km (0.115 R)
• M15: 17,806,036 km (0.065 R)
• M16: 18,577,812 km (0.043 R)
• M17: 20,437,313 km (0.071 R)
• M18: 22,596,010 km (0.062 R)
• M19: 25,285,780 km (0.092 R)
• M20: 28,079,072 km (0.089 R)
• M21: 31,072,076 km (0.11 R)
• M22: 31,516,382 km (0.071 R)
• M23: 33,801,639 km (0.076 R)
• M24: 37,059,133 km (0.082 R)
• M25: 39,994,692 km (0.093 R)
• M26: 41,720,602 km (0.118 R)
• M27: 47,342,789 km (0.083 R)
• M28: 49,273,499 km (0.111 R)
• M29: 52,032,683 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 14,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit