🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.61 AU - 0.75 AU

Year: 245 Days

Day: 43.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.79 AU - 1.07 AU

Year: 392 Days

Day: 16.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.87 AU - 1.07 AU

Year: 417 Days

Day: 33.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,552,249 km

• M1: 55,351 km (0.085 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.76 AU - 1.86 AU

Year: 1063 Days

Day: 33.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.17 AU - 2.27 AU

Year: 1444 Days

Day: 23.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 12.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.89 AU - 3.97 AU

Year: 3401 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,552,249 km

• M1: 156,779 km (0.116 R)
• M2: 626,217 km (0.09 R)
• M3: 1,098,647 km (0.097 R)
• M4: 1,741,618 km (0.119 R)
• M5: 2,738,389 km (0.073 R)
• M6: 5,166,961 km (0.114 R)
• M7: 6,170,015 km (0.085 R)
• M8: 6,733,400 km (0.066 R)
• M9: 10,697,594 km (0.093 R)
• M10: 11,733,709 km (0.105 R)
• M11: 12,553,805 km (0.106 R)
• M12: 13,266,040 km (0.11 R)
• M13: 14,564,400 km (0.098 R)
• M14: 15,191,514 km (0.109 R)
• M15: 15,727,823 km (0.047 R)
• M16: 16,443,798 km (0.11 R)
• M17: 17,066,574 km (0.089 R)
• M18: 18,299,111 km (0.077 R)
• M19: 20,613,839 km (0.12 R)
• M20: 21,875,547 km (0.104 R)
• M21: 23,755,992 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit