🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.55 AU - 0.91 AU

Year: 233 Days

Day: 46.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 165.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.85 AU - 0.93 AU

Year: 313 Days

Day: 30.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,465,387 km

• M1: 124,017 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.68 AU - 4.04 AU

Year: 2296 Days

Day: 19.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,465,387 km

• M1: 111,899 km (0.066 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.4

Radius: 10.2

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.94 AU - 13.68 AU

Year: 15130 Days

Day: 8.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,465,387 km

• M1: 126,859 km (0.101 R)
• M2: 469,438 km (0.084 R)
• M3: 1,012,030 km (0.036 R)
• M4: 1,380,040 km (0.079 R)
• M5: 1,820,606 km (0.086 R)
• M6: 3,735,010 km (0.074 R)
• M7: 4,468,937 km (0.111 R)
• M8: 4,905,015 km (0.047 R)
• M9: 5,941,579 km (0.089 R)
• M10: 6,304,054 km (0.053 R)
• M11: 8,493,718 km (0.1 R)
• M12: 12,336,738 km (0.046 R)
• M13: 13,470,391 km (0.095 R)
• M14: 15,943,692 km (0.051 R)
• M15: 18,619,699 km (0.052 R)
• M16: 19,398,505 km (0.097 R)
• M17: 20,199,004 km (0.111 R)
• M18: 21,487,640 km (0.046 R)
• M19: 24,637,722 km (0.099 R)
• M20: 25,260,797 km (0.113 R)
• M21: 33,327,414 km (0.032 R)
• M22: 35,385,731 km (0.061 R)
• M23: 37,938,469 km (0.051 R)
• M24: 38,769,485 km (0.072 R)
• M25: 39,189,556 km (0.099 R)
• M26: 59,146,959 km (0.112 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: 433 - 15,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit