🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.63 AU - 0.71 AU

Year: 206 Days

Day: 15.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.89 AU - 1.17 AU

Year: 392 Days

Day: 16 Hours

Environment

Temp: 8 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.01 AU - 1.27 AU

Year: 456 Days

Day: 16.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,442,990 km

• M1: 289,322 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 12.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.98 AU - 6.6 AU

Year: 4559 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,442,990 km

• M1: 155,731 km (0.085 R)
• M2: 565,181 km (0.094 R)
• M3: 1,671,756 km (0.115 R)
• M4: 2,924,040 km (0.075 R)
• M5: 3,729,325 km (0.115 R)
• M6: 5,273,175 km (0.054 R)
• M7: 6,496,736 km (0.12 R)
• M8: 8,602,925 km (0.08 R)
• M9: 9,383,975 km (0.108 R)
• M10: 12,610,801 km (0.109 R)
• M11: 19,107,837 km (0.103 R)
• M12: 23,992,357 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.8

Radius: 8.9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.11 AU - 13.15 AU

Year: 14863 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,442,990 km

• M1: 110,852 km (0.082 R)
• M2: 465,100 km (0.06 R)
• M3: 1,452,147 km (0.104 R)
• M4: 2,900,703 km (0.079 R)
• M5: 3,895,080 km (0.085 R)
• M6: 4,175,875 km (0.087 R)
• M7: 4,500,652 km (0.12 R)
• M8: 5,472,889 km (0.095 R)
• M9: 6,008,748 km (0.045 R)
• M10: 6,308,692 km (0.073 R)
• M11: 8,140,817 km (0.093 R)
• M12: 11,231,958 km (0.096 R)
• M13: 12,821,286 km (0.113 R)
• M14: 13,960,772 km (0.058 R)
• M15: 14,757,082 km (0.087 R)
• M16: 15,443,437 km (0.119 R)
• M17: 17,630,857 km (0.075 R)
• M18: 19,523,270 km (0.059 R)
• M19: 28,875,680 km (0.093 R)
• M20: 32,747,871 km (0.088 R)
• M21: 34,151,548 km (0.081 R)
• M22: 34,988,548 km (0.115 R)
• M23: 35,839,162 km (0.078 R)
• M24: 37,203,644 km (0.118 R)
• M25: 42,457,820 km (0.118 R)
• M26: 43,008,939 km (0.069 R)
• M27: 43,286,293 km (0.08 R)
• M28: 49,999,947 km (0.102 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: 503 - 13,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit