🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.57 AU - 0.71 AU

Year: 187 Days

Day: 45.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.27 AU - 1.29 AU

Year: 529 Days

Day: 43.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.89 AU - 2.23 AU

Year: 1080 Days

Day: 43.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.75 AU - 2.41 AU

Year: 1096 Days

Day: 39.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 8.6

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.01 AU - 5.33 AU

Year: 4294 Days

Day: 11.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 22,150,016 km

• M1: 115,639 km (0.035 R)
• M2: 433,385 km (0.106 R)
• M3: 984,354 km (0.093 R)
• M4: 1,339,200 km (0.045 R)
• M5: 2,533,889 km (0.077 R)
• M6: 3,288,012 km (0.103 R)
• M7: 3,738,900 km (0.037 R)
• M8: 4,639,329 km (0.088 R)
• M9: 6,993,551 km (0.084 R)
• M10: 7,293,046 km (0.029 R)
• M11: 8,061,081 km (0.043 R)
• M12: 9,076,103 km (0.12 R)
• M13: 10,006,003 km (0.036 R)
• M14: 10,953,706 km (0.118 R)
• M15: 13,328,273 km (0.092 R)
• M16: 14,635,459 km (0.11 R)
• M17: 15,403,794 km (0.111 R)
• M18: 15,911,828 km (0.114 R)
• M19: 17,080,636 km (0.037 R)
• M20: 19,588,345 km (0.111 R)
• M21: 20,656,773 km (0.088 R)
• M22: 21,483,301 km (0.097 R)
• M23: 21,975,478 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 11.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.21 AU - 12.69 AU

Year: 12339 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,150,016 km

• M1: 148,551 km (0.086 R)
• M2: 1,019,210 km (0.087 R)
• M3: 1,472,193 km (0.076 R)
• M4: 6,646,633 km (0.046 R)
• M5: 8,055,247 km (0.105 R)
• M6: 16,080,425 km (0.047 R)
• M7: 17,057,897 km (0.093 R)
• M8: 19,919,555 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit