🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.57 AU - 0.65 AU

Year: 179 Days

Day: 25.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,136,428 km

• M1: 64,776 km (0.076 R)
• M2: 451,187 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.72 AU - 0.8 AU

Year: 250 Days

Day: 15.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,136,428 km

• M1: 47,273 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.71 AU - 2.51 AU

Year: 1155 Days

Day: 30.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.1

Radius: 14.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.26 AU - 4.68 AU

Year: 3560 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,136,428 km

• M1: 175,329 km (0.084 R)
• M2: 675,135 km (0.059 R)
• M3: 1,751,193 km (0.099 R)
• M4: 2,341,955 km (0.086 R)
• M5: 3,010,657 km (0.103 R)
• M6: 3,700,752 km (0.104 R)
• M7: 4,354,794 km (0.117 R)
• M8: 4,882,725 km (0.093 R)
• M9: 5,346,179 km (0.088 R)
• M10: 6,155,354 km (0.117 R)
• M11: 6,728,912 km (0.099 R)
• M12: 7,707,133 km (0.112 R)
• M13: 8,928,151 km (0.093 R)
• M14: 9,506,496 km (0.117 R)
• M15: 10,525,706 km (0.077 R)
• M16: 11,889,440 km (0.112 R)
• M17: 13,667,860 km (0.059 R)
• M18: 16,573,051 km (0.037 R)
• M19: 18,048,684 km (0.117 R)
• M20: 18,600,700 km (0.08 R)
• M21: 22,084,086 km (0.103 R)
• M22: 25,137,080 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit