🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.51 AU - 0.69 AU

Year: 144 Days

Day: 31.7 Hours

Environment

Temp: 288 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.1 AU - 1.4 AU

Year: 433 Days

Day: 14.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 78 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,132,505 km

• M1: 278,850 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.39 AU - 3.87 AU

Year: 2143 Days

Day: 33.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 14.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.59 AU - 11.17 AU

Year: 11118 Days

Day: 13.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,132,505 km

• M1: 180,265 km (0.107 R)
• M2: 622,477 km (0.109 R)
• M3: 1,110,315 km (0.076 R)
• M4: 2,858,217 km (0.036 R)
• M5: 4,351,802 km (0.096 R)
• M6: 6,939,696 km (0.088 R)
• M7: 9,901,883 km (0.103 R)
• M8: 10,852,578 km (0.089 R)
• M9: 11,690,625 km (0.055 R)
• M10: 12,332,250 km (0.109 R)
• M11: 15,137,360 km (0.107 R)
• M12: 16,834,847 km (0.115 R)
• M13: 17,805,737 km (0.064 R)
• M14: 21,284,486 km (0.059 R)
• M15: 22,508,645 km (0.07 R)
• M16: 23,411,468 km (0.108 R)
• M17: 24,810,807 km (0.083 R)
• M18: 35,719,932 km (0.076 R)
• M19: 44,634,469 km (0.09 R)
• M20: 48,104,691 km (0.113 R)
• M21: 48,849,689 km (0.087 R)
• M22: 50,362,722 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 12.2

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.47 AU - 14.29 AU

Year: 12685 Days

Day: 13.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,132,505 km

• M1: 151,692 km (0.103 R)
• M2: 918,082 km (0.104 R)
• M3: 1,519,466 km (0.098 R)
• M4: 2,477,341 km (0.102 R)
• M5: 2,875,271 km (0.061 R)
• M6: 3,367,897 km (0.081 R)
• M7: 4,429,144 km (0.077 R)
• M8: 5,739,173 km (0.075 R)
• M9: 6,322,156 km (0.116 R)
• M10: 7,073,436 km (0.113 R)
• M11: 7,470,918 km (0.052 R)
• M12: 8,166,847 km (0.083 R)
• M13: 8,956,275 km (0.109 R)
• M14: 9,528,038 km (0.118 R)
• M15: 14,237,229 km (0.049 R)
• M16: 15,454,208 km (0.072 R)
• M17: 17,051,764 km (0.106 R)
• M18: 30,154,443 km (0.102 R)
• M19: 33,006,227 km (0.09 R)
• M20: 41,911,489 km (0.101 R)
• M21: 42,488,787 km (0.051 R)
• M22: 44,401,695 km (0.082 R)
• M23: 47,144,423 km (0.115 R)
• M24: 56,047,441 km (0.087 R)
• M25: 59,974,834 km (0.118 R)

Kuiper Belt

Range: 35.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 16,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit