🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 23.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.59 AU - 0.79 AU

Year: 208 Days

Day: 46.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,887,135 km

• M1: 24,235 km (0.111 R)
• M2: 93,199 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.54 AU - 0.88 AU

Year: 217 Days

Day: 38.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,887,135 km

• M1: 12,566 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.66 AU - 0.78 AU

Year: 222 Days

Day: 37 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,887,135 km

• M1: 595,100 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.2 AU - 1.78 AU

Year: 661 Days

Day: 24.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.89 AU - 2.41 AU

Year: 1146 Days

Day: 19.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,887,135 km

• M1: 434,582 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.24 AU - 2.68 AU

Year: 1402 Days

Day: 37.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,887,135 km

• M1: 334,202 km (0.093 R)
• M2: 465,549 km (0.112 R)

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418

Radius: 8.4

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.24 AU - 9.54 AU

Year: 10458 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,887,135 km

• M1: 104,419 km (0.109 R)
• M2: 454,030 km (0.118 R)
• M3: 734,077 km (0.113 R)
• M4: 1,313,469 km (0.034 R)
• M5: 1,850,226 km (0.076 R)
• M6: 2,169,768 km (0.049 R)
• M7: 2,563,958 km (0.097 R)
• M8: 4,118,579 km (0.117 R)
• M9: 5,485,604 km (0.106 R)
• M10: 7,286,015 km (0.095 R)
• M11: 8,426,549 km (0.069 R)
• M12: 11,108,988 km (0.11 R)
• M13: 12,503,091 km (0.05 R)
• M14: 13,184,360 km (0.092 R)
• M15: 16,627,355 km (0.084 R)
• M16: 17,104,572 km (0.108 R)
• M17: 20,783,333 km (0.033 R)
• M18: 21,577,548 km (0.068 R)
• M19: 23,995,199 km (0.057 R)
• M20: 25,135,434 km (0.1 R)
• M21: 26,959,631 km (0.089 R)
• M22: 27,429,218 km (0.114 R)
• M23: 28,870,444 km (0.056 R)
• M24: 33,496,310 km (0.115 R)
• M25: 38,002,945 km (0.027 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit