🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.77 AU - 1.04 AU

Year: 304 Days

Day: 34.4 Hours

Environment

Temp: 86 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,781,643 km

• M1: 31,266 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.52 AU - 1.64 AU

Year: 708 Days

Day: 26.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.78 AU - 2.76 AU

Year: 1219 Days

Day: 41.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,781,643 km

• M1: 50,115 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.43 AU - 3.31 AU

Year: 1733 Days

Day: 13 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 9.6

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.87 AU - 7.53 AU

Year: 5503 Days

Day: 7.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,781,643 km

• M1: 119,379 km (0.1 R)
• M2: 610,060 km (0.097 R)
• M3: 930,798 km (0.062 R)
• M4: 1,491,192 km (0.114 R)
• M5: 2,096,465 km (0.047 R)
• M6: 2,423,635 km (0.069 R)
• M7: 3,045,962 km (0.098 R)
• M8: 3,595,884 km (0.108 R)
• M9: 3,975,264 km (0.102 R)
• M10: 5,591,220 km (0.116 R)
• M11: 6,448,865 km (0.099 R)
• M12: 6,842,307 km (0.078 R)
• M13: 9,015,067 km (0.059 R)
• M14: 9,465,955 km (0.106 R)
• M15: 10,236,085 km (0.072 R)
• M16: 12,344,068 km (0.093 R)
• M17: 13,846,779 km (0.046 R)
• M18: 16,718,160 km (0.052 R)
• M19: 17,715,081 km (0.078 R)
• M20: 19,554,386 km (0.063 R)
• M21: 19,895,769 km (0.06 R)
• M22: 22,397,793 km (0.037 R)
• M23: 22,771,489 km (0.103 R)
• M24: 24,230,068 km (0.102 R)
• M25: 28,978,454 km (0.101 R)
• M26: 30,323,937 km (0.057 R)
• M27: 30,781,707 km (0.066 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 15,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit