🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.95 AU - 1.17 AU

Year: 393 Days

Day: 42.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.21 AU - 1.83 AU

Year: 674 Days

Day: 47.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,990,929 km

• M1: 1,122,882 km (0.088 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.06 AU - 3.32 AU

Year: 1588 Days

Day: 21.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 12.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.25 AU - 5.97 AU

Year: 4782 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,990,929 km

• M1: 159,172 km (0.036 R)
• M2: 666,907 km (0.052 R)
• M3: 1,144,125 km (0.038 R)
• M4: 1,599,800 km (0.105 R)
• M5: 2,093,323 km (0.06 R)
• M6: 3,017,838 km (0.049 R)
• M7: 3,614,883 km (0.115 R)
• M8: 7,620,516 km (0.1 R)
• M9: 9,909,213 km (0.034 R)
• M10: 11,277,735 km (0.108 R)
• M11: 11,822,271 km (0.091 R)
• M12: 13,460,816 km (0.07 R)
• M13: 16,138,917 km (0.12 R)
• M14: 17,967,452 km (0.081 R)
• M15: 20,593,044 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 13.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.14 AU - 10.18 AU

Year: 11655 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 135.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,990,929 km

• M1: 166,951 km (0.098 R)
• M2: 593,754 km (0.069 R)
• M3: 1,221,018 km (0.107 R)
• M4: 2,350,781 km (0.11 R)
• M5: 3,634,929 km (0.113 R)
• M6: 5,080,493 km (0.09 R)
• M7: 7,453,564 km (0.117 R)
• M8: 10,595,269 km (0.103 R)
• M9: 11,083,108 km (0.05 R)
• M10: 12,577,740 km (0.095 R)
• M11: 13,373,601 km (0.103 R)
• M12: 14,663,284 km (0.041 R)
• M13: 15,823,416 km (0.098 R)
• M14: 16,318,435 km (0.102 R)
• M15: 17,414,389 km (0.065 R)
• M16: 21,768,734 km (0.085 R)
• M17: 23,006,208 km (0.108 R)
• M18: 24,010,907 km (0.106 R)
• M19: 28,740,893 km (0.085 R)
• M20: 32,900,312 km (0.098 R)
• M21: 34,765,947 km (0.094 R)
• M22: 42,663,966 km (0.116 R)
• M23: 43,211,046 km (0.049 R)
• M24: 47,465,310 km (0.08 R)
• M25: 50,757,062 km (0.111 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit