🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.65 AU - 0.85 AU

Year: 234 Days

Day: 24.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 0.98 AU

Year: 258 Days

Day: 35.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,676,106 km

• M1: 57,745 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.75 AU - 0.89 AU

Year: 267 Days

Day: 42.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,676,106 km

• M1: 19,597 km (0.11 R)
• M2: 55,501 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.82 AU - 1.04 AU

Year: 323 Days

Day: 47.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,676,106 km

• M1: 102,774 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.63 AU - 4.85 AU

Year: 3142 Days

Day: 28.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,676,106 km

• M1: 27,975 km (0.037 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 9.6

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.61 AU - 6.35 AU

Year: 5263 Days

Day: 5.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,676,106 km

• M1: 120,127 km (0.098 R)
• M2: 507,885 km (0.055 R)
• M3: 1,250,638 km (0.064 R)
• M4: 1,779,915 km (0.061 R)
• M5: 2,262,668 km (0.046 R)
• M6: 2,689,022 km (0.054 R)
• M7: 3,429,082 km (0.112 R)
• M8: 4,063,228 km (0.068 R)
• M9: 5,090,666 km (0.107 R)
• M10: 5,507,146 km (0.067 R)
• M11: 6,220,579 km (0.06 R)
• M12: 9,290,477 km (0.061 R)
• M13: 10,968,516 km (0.083 R)
• M14: 15,082,757 km (0.112 R)
• M15: 16,897,678 km (0.097 R)
• M16: 22,910,465 km (0.064 R)
• M17: 23,740,434 km (0.075 R)
• M18: 27,852,880 km (0.075 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit