🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.22 AU - 1.56 AU

Year: 581 Days

Day: 21.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,046,514 km

• M1: 194,028 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.69 AU - 1.71 AU

Year: 786 Days

Day: 38.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.67 AU - 2.89 AU

Year: 1644 Days

Day: 39.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.6 AU - 3.68 AU

Year: 2464 Days

Day: 19.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 11.6

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.11 AU - 6.61 AU

Year: 5690 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,046,514 km

• M1: 144,212 km (0.074 R)
• M2: 1,032,674 km (0.107 R)
• M3: 1,495,380 km (0.084 R)
• M4: 2,021,815 km (0.062 R)
• M5: 2,512,945 km (0.067 R)
• M6: 2,890,081 km (0.081 R)
• M7: 3,367,747 km (0.106 R)
• M8: 5,070,470 km (0.119 R)
• M9: 6,431,960 km (0.042 R)
• M10: 7,430,377 km (0.059 R)
• M11: 8,371,347 km (0.088 R)
• M12: 8,891,200 km (0.035 R)
• M13: 12,070,304 km (0.105 R)
• M14: 14,417,196 km (0.056 R)
• M15: 15,459,743 km (0.092 R)
• M16: 15,878,468 km (0.114 R)
• M17: 16,428,090 km (0.09 R)
• M18: 17,053,409 km (0.041 R)
• M19: 17,629,810 km (0.11 R)
• M20: 18,153,103 km (0.096 R)
• M21: 20,137,220 km (0.075 R)
• M22: 21,071,907 km (0.119 R)
• M23: 22,719,429 km (0.107 R)
• M24: 26,439,030 km (0.097 R)
• M25: 27,999,037 km (0.113 R)
• M26: 30,359,392 km (0.099 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 16,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit