🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 166 Days

Day: 42.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.67 AU - 0.91 AU

Year: 321 Days

Day: 42.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.09 AU - 1.35 AU

Year: 615 Days

Day: 41.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,302,451 km

• M1: 328,517 km (0.079 R)

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 10

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.29 AU - 2.67 AU

Year: 1783 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 13,302,451 km

• M1: 124,316 km (0.117 R)
• M2: 602,281 km (0.095 R)
• M3: 1,066,184 km (0.111 R)
• M4: 1,440,777 km (0.112 R)
• M5: 1,955,992 km (0.083 R)
• M6: 2,269,400 km (0.064 R)
• M7: 3,115,525 km (0.105 R)
• M8: 3,660,510 km (0.072 R)
• M9: 4,159,270 km (0.05 R)
• M10: 4,801,194 km (0.081 R)
• M11: 5,293,072 km (0.073 R)
• M12: 6,070,532 km (0.094 R)
• M13: 6,646,334 km (0.066 R)
• M14: 7,741,391 km (0.114 R)
• M15: 9,603,735 km (0.085 R)
• M16: 10,520,470 km (0.092 R)
• M17: 11,069,943 km (0.072 R)
• M18: 11,494,502 km (0.112 R)
• M19: 12,718,362 km (0.097 R)
• M20: 13,066,626 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 14,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit