🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.68 AU - 1.08 AU

Year: 308 Days

Day: 36 Hours

Environment

Temp: 91 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,556,458 km

• M1: 49,367 km (0.113 R)
• M2: 349,610 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.1 AU - 1.48 AU

Year: 546 Days

Day: 43 Hours

Environment

Temp: -29 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.49 AU - 3.27 AU

Year: 1822 Days

Day: 33.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,556,458 km

• M1: 2,239,480 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.58 AU - 4.72 AU

Year: 3152 Days

Day: 22.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.9

Radius: 13

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.47 AU - 8.85 AU

Year: 7903 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,556,458 km

• M1: 161,715 km (0.088 R)
• M2: 1,125,874 km (0.108 R)
• M3: 1,830,779 km (0.047 R)
• M4: 2,374,118 km (0.103 R)
• M5: 2,835,777 km (0.093 R)
• M6: 3,740,844 km (0.11 R)
• M7: 4,426,751 km (0.117 R)
• M8: 6,332,179 km (0.112 R)
• M9: 6,808,498 km (0.092 R)
• M10: 8,041,933 km (0.112 R)
• M11: 10,387,777 km (0.053 R)
• M12: 10,793,486 km (0.097 R)
• M13: 13,158,479 km (0.078 R)
• M14: 14,872,871 km (0.097 R)
• M15: 16,525,628 km (0.118 R)
• M16: 17,503,100 km (0.063 R)
• M17: 23,842,310 km (0.107 R)
• M18: 26,852,369 km (0.075 R)
• M19: 28,202,639 km (0.099 R)
• M20: 30,725,907 km (0.092 R)
• M21: 31,143,135 km (0.071 R)
• M22: 33,396,229 km (0.11 R)
• M23: 36,800,478 km (0.12 R)
• M24: 37,745,936 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 14,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit