🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.1 AU - 1.18 AU

Year: 454 Days

Day: 27 Hours

Environment

Temp: -2 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.2 AU - 3.04 AU

Year: 1581 Days

Day: 46 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.55 AU - 2.79 AU

Year: 1626 Days

Day: 19.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.62 AU - 4.26 AU

Year: 2378 Days

Day: 22.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.1

Radius: 11.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.75 AU - 7.55 AU

Year: 5685 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,951,653 km

• M1: 150,944 km (0.104 R)
• M2: 680,670 km (0.064 R)
• M3: 1,548,039 km (0.11 R)
• M4: 3,225,928 km (0.081 R)
• M5: 3,908,244 km (0.114 R)
• M6: 4,498,558 km (0.108 R)
• M7: 5,122,381 km (0.113 R)
• M8: 7,571,747 km (0.088 R)
• M9: 8,385,260 km (0.043 R)
• M10: 10,509,849 km (0.118 R)
• M11: 12,007,174 km (0.113 R)
• M12: 12,690,687 km (0.104 R)
• M13: 18,104,783 km (0.096 R)
• M14: 19,125,938 km (0.098 R)
• M15: 21,946,756 km (0.089 R)

Asteroid Belt

Center: 7.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.9

Radius: 9.6

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.44 AU - 9.9 AU

Year: 10352 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,951,653 km

• M1: 119,828 km (0.082 R)
• M2: 717,771 km (0.106 R)
• M3: 1,396,646 km (0.08 R)
• M4: 1,948,363 km (0.1 R)
• M5: 3,146,941 km (0.076 R)
• M6: 3,562,673 km (0.038 R)
• M7: 3,932,180 km (0.098 R)
• M8: 4,717,718 km (0.12 R)
• M9: 5,164,567 km (0.059 R)
• M10: 5,639,391 km (0.118 R)
• M11: 6,217,437 km (0.056 R)
• M12: 7,967,732 km (0.042 R)
• M13: 10,982,578 km (0.117 R)
• M14: 11,483,881 km (0.077 R)
• M15: 12,412,734 km (0.099 R)
• M16: 15,500,135 km (0.034 R)
• M17: 16,633,787 km (0.118 R)
• M18: 19,385,191 km (0.11 R)
• M19: 23,415,657 km (0.102 R)
• M20: 27,259,126 km (0.107 R)
• M21: 28,489,418 km (0.116 R)
• M22: 31,614,967 km (0.055 R)
• M23: 33,087,608 km (0.058 R)
• M24: 39,049,981 km (0.101 R)
• M25: 40,744,326 km (0.11 R)
• M26: 41,408,840 km (0.084 R)
• M27: 43,170,505 km (0.078 R)
• M28: 48,605,395 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit