🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.47 AU - 0.59 AU

Year: 137 Days

Day: 31.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,294,091 km

• M1: 45,627 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.48 AU - 0.74 AU

Year: 169 Days

Day: 14.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.98 AU - 1.04 AU

Year: 360 Days

Day: 23.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.94 AU - 1.2 AU

Year: 393 Days

Day: 47.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.55 AU - 1.73 AU

Year: 745 Days

Day: 32.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,294,091 km

• M1: 44,131 km (0.077 R)
• M2: 77,791 km (0.078 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 10.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.57 AU - 14.27 AU

Year: 15528 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,294,091 km

• M1: 129,701 km (0.104 R)
• M2: 1,179,130 km (0.095 R)
• M3: 2,563,210 km (0.071 R)
• M4: 3,152,775 km (0.089 R)
• M5: 4,512,620 km (0.035 R)
• M6: 4,946,454 km (0.077 R)
• M7: 11,228,816 km (0.053 R)
• M8: 13,932,648 km (0.107 R)
• M9: 15,126,439 km (0.12 R)
• M10: 17,043,386 km (0.118 R)
• M11: 20,505,829 km (0.099 R)
• M12: 21,699,171 km (0.114 R)
• M13: 22,224,559 km (0.034 R)
• M14: 23,391,871 km (0.028 R)
• M15: 25,556,702 km (0.093 R)
• M16: 30,498,817 km (0.089 R)
• M17: 32,848,252 km (0.097 R)
• M18: 33,541,039 km (0.095 R)
• M19: 41,953,227 km (0.119 R)
• M20: 47,152,202 km (0.08 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit