🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.69 AU - 0.75 AU

Year: 219 Days

Day: 32.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.54 AU - 1.58 AU

Year: 698 Days

Day: 35.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,421,812 km

• M1: 898,186 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.6 AU - 2.36 AU

Year: 998 Days

Day: 17.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2 AU - 2.08 AU

Year: 1044 Days

Day: 39 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.88 AU - 2.36 AU

Year: 1106 Days

Day: 31.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 11.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.94 AU - 8.08 AU

Year: 8119 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 29,421,812 km

• M1: 146,905 km (0.111 R)
• M2: 905,965 km (0.117 R)
• M3: 1,307,485 km (0.094 R)
• M4: 1,690,606 km (0.049 R)
• M5: 3,364,157 km (0.03 R)
• M6: 3,762,386 km (0.033 R)
• M7: 4,145,507 km (0.105 R)
• M8: 4,705,451 km (0.074 R)
• M9: 5,315,512 km (0.069 R)
• M10: 6,159,244 km (0.086 R)
• M11: 7,432,022 km (0.093 R)
• M12: 7,820,977 km (0.057 R)
• M13: 8,872,949 km (0.08 R)
• M14: 9,639,040 km (0.113 R)
• M15: 11,256,791 km (0.086 R)
• M16: 13,668,608 km (0.11 R)
• M17: 15,248,212 km (0.046 R)
• M18: 18,380,342 km (0.031 R)
• M19: 19,624,548 km (0.03 R)
• M20: 20,028,911 km (0.086 R)
• M21: 20,646,002 km (0.095 R)
• M22: 23,618,512 km (0.081 R)
• M23: 25,724,999 km (0.116 R)
• M24: 27,869,186 km (0.091 R)
• M25: 29,159,168 km (0.094 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 19,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit