🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.57 AU - 0.91 AU

Year: 239 Days

Day: 15 Hours

Environment

Temp: 126 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.73 AU - 1.97 AU

Year: 943 Days

Day: 40.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.94 AU - 3.2 AU

Year: 1544 Days

Day: 32.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 67.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,133,026 km

• M1: 1,315,115 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.67 AU - 3.93 AU

Year: 2246 Days

Day: 25.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.9

Radius: 13.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.38 AU - 10.1 AU

Year: 9683 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,133,026 km

• M1: 186,399 km (0.05 R)
• M2: 848,519 km (0.026 R)
• M3: 1,791,135 km (0.101 R)
• M4: 3,031,451 km (0.086 R)
• M5: 3,851,098 km (0.086 R)
• M6: 5,518,965 km (0.115 R)
• M7: 8,097,434 km (0.096 R)
• M8: 11,013,844 km (0.036 R)
• M9: 12,297,992 km (0.064 R)
• M10: 14,376,206 km (0.106 R)
• M11: 16,116,478 km (0.104 R)
• M12: 17,400,925 km (0.112 R)
• M13: 25,333,951 km (0.052 R)
• M14: 27,068,688 km (0.081 R)
• M15: 28,778,591 km (0.093 R)
• M16: 33,879,879 km (0.079 R)
• M17: 43,219,423 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit