🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 156 Days

Day: 41.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 90.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.85 AU - 1.25 AU

Year: 380 Days

Day: 13.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,081,082 km

• M1: 32,912 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.92 AU - 1.52 AU

Year: 476 Days

Day: 17.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,081,082 km

• M1: 26,180 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.81 AU - 3.23 AU

Year: 1853 Days

Day: 18.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,081,082 km

• M1: 482,154 km (0.081 R)
• M2: 2,738,389 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.33 AU - 4.17 AU

Year: 2564 Days

Day: 41.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.6

Radius: 14.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.44 AU - 9.68 AU

Year: 9629 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,081,082 km

• M1: 181,911 km (0.09 R)
• M2: 655,388 km (0.114 R)
• M3: 1,274,574 km (0.068 R)
• M4: 1,906,924 km (0.05 R)
• M5: 2,441,437 km (0.112 R)
• M6: 3,033,546 km (0.083 R)
• M7: 3,770,166 km (0.083 R)
• M8: 4,262,492 km (0.094 R)
• M9: 4,946,005 km (0.112 R)
• M10: 5,768,344 km (0.092 R)
• M11: 7,366,498 km (0.047 R)
• M12: 8,570,911 km (0.116 R)
• M13: 9,289,579 km (0.112 R)
• M14: 10,593,474 km (0.087 R)
• M15: 15,046,404 km (0.094 R)
• M16: 16,227,928 km (0.113 R)
• M17: 18,480,274 km (0.059 R)
• M18: 19,604,951 km (0.111 R)
• M19: 22,911,961 km (0.093 R)
• M20: 23,511,549 km (0.078 R)
• M21: 24,386,398 km (0.069 R)
• M22: 25,923,217 km (0.06 R)
• M23: 26,951,552 km (0.059 R)
• M24: 31,971,459 km (0.117 R)
• M25: 33,921,616 km (0.064 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit