🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.9 AU - 1.08 AU

Year: 346 Days

Day: 26.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,090,371 km

• M1: 34,258 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.97 AU - 1.45 AU

Year: 468 Days

Day: 47.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.11 AU - 1.37 AU

Year: 485 Days

Day: 20.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,090,371 km

• M1: 477,068 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.06 AU - 2.88 AU

Year: 1364 Days

Day: 13.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.04 AU - 5.9 AU

Year: 3894 Days

Day: 13.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 10.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.93 AU - 7.93 AU

Year: 6412 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,090,371 km

• M1: 135,685 km (0.092 R)
• M2: 679,025 km (0.09 R)
• M3: 1,046,138 km (0.06 R)
• M4: 2,195,498 km (0.102 R)
• M5: 3,414,123 km (0.114 R)
• M6: 3,803,376 km (0.115 R)
• M7: 4,248,131 km (0.104 R)
• M8: 10,567,893 km (0.057 R)
• M9: 12,065,667 km (0.119 R)
• M10: 14,393,709 km (0.115 R)
• M11: 14,989,407 km (0.08 R)
• M12: 16,103,014 km (0.069 R)
• M13: 18,703,923 km (0.054 R)
• M14: 19,127,434 km (0.092 R)
• M15: 22,038,758 km (0.109 R)
• M16: 22,990,949 km (0.069 R)
• M17: 25,062,580 km (0.058 R)
• M18: 25,577,646 km (0.118 R)
• M19: 26,629,169 km (0.08 R)
• M20: 27,165,477 km (0.087 R)
• M21: 27,800,371 km (0.097 R)
• M22: 29,573,704 km (0.037 R)
• M23: 29,956,375 km (0.079 R)
• M24: 30,927,714 km (0.085 R)
• M25: 33,447,690 km (0.089 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit