🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.1 AU - 1.24 AU

Year: 451 Days

Day: 41.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,570,382 km

• M1: 38,746 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.17 AU - 1.25 AU

Year: 474 Days

Day: 19.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,570,382 km

• M1: 1,039,855 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.23 AU - 1.85 AU

Year: 681 Days

Day: 43.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,570,382 km

• M1: 67,020 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.16 AU - 2.84 AU

Year: 1409 Days

Day: 32.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.51 AU - 3.19 AU

Year: 1715 Days

Day: 47.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,570,382 km

• M1: 18,849 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.94 AU - 4.08 AU

Year: 2344 Days

Day: 42.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 11.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.16 AU - 13 AU

Year: 12267 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,570,382 km

• M1: 147,055 km (0.087 R)
• M2: 535,112 km (0.117 R)
• M3: 1,164,320 km (0.052 R)
• M4: 1,588,879 km (0.084 R)
• M5: 1,986,809 km (0.088 R)
• M6: 3,321,821 km (0.092 R)
• M7: 6,321,258 km (0.096 R)
• M8: 7,741,091 km (0.11 R)
• M9: 8,116,582 km (0.047 R)
• M10: 9,224,055 km (0.097 R)
• M11: 10,081,999 km (0.11 R)
• M12: 10,940,391 km (0.104 R)
• M13: 12,403,010 km (0.094 R)
• M14: 13,388,411 km (0.085 R)
• M15: 14,425,423 km (0.106 R)
• M16: 16,248,872 km (0.11 R)
• M17: 16,658,770 km (0.085 R)
• M18: 17,713,884 km (0.086 R)
• M19: 19,417,654 km (0.092 R)
• M20: 20,035,044 km (0.101 R)
• M21: 25,824,033 km (0.112 R)
• M22: 27,236,237 km (0.04 R)
• M23: 28,998,201 km (0.118 R)
• M24: 29,602,127 km (0.058 R)
• M25: 31,994,796 km (0.038 R)
• M26: 35,192,001 km (0.1 R)
• M27: 39,819,512 km (0.091 R)
• M28: 40,191,413 km (0.115 R)
• M29: 40,942,244 km (0.1 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 20,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit