🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.69 AU - 0.99 AU

Year: 269 Days

Day: 14.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,171,705 km

• M1: 215,571 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.03 AU - 1.65 AU

Year: 543 Days

Day: 26.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.95 AU - 4.13 AU

Year: 2330 Days

Day: 34.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,171,705 km

• M1: 1,922,333 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.26 AU - 4.48 AU

Year: 2663 Days

Day: 17 Hours

Environment

Temp: -116 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.8 AU - 4.7 AU

Year: 3065 Days

Day: 33.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,171,705 km

• M1: 75,996 km (0.079 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.4

Radius: 14.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.34 AU - 11.26 AU

Year: 10733 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 18,171,705 km

• M1: 361,129 km (0.061 R)
• M2: 532,718 km (0.099 R)
• M3: 1,080,246 km (0.104 R)
• M4: 1,223,112 km (0.111 R)
• M5: 1,934,300 km (0.083 R)
• M6: 2,175,602 km (0.109 R)
• M7: 2,886,790 km (0.097 R)
• M8: 3,328,852 km (0.06 R)
• M9: 3,511,660 km (0.093 R)
• M10: 5,040,700 km (0.056 R)
• M11: 5,163,371 km (0.104 R)
• M12: 5,994,237 km (0.078 R)
• M13: 6,482,525 km (0.1 R)
• M14: 6,789,350 km (0.078 R)
• M15: 6,925,185 km (0.116 R)
• M16: 7,179,800 km (0.103 R)
• M17: 7,880,666 km (0.102 R)
• M18: 9,891,710 km (0.103 R)
• M19: 10,806,651 km (0.096 R)
• M20: 11,400,854 km (0.096 R)
• M21: 12,123,262 km (0.053 R)
• M22: 12,980,906 km (0.113 R)
• M23: 16,056,190 km (0.115 R)
• M24: 17,235,320 km (0.081 R)
• M25: 18,036,866 km (0.117 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 11,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit