🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.48 AU - 0.54 AU

Year: 133 Days

Day: 17.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 127.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.71 AU - 0.97 AU

Year: 281 Days

Day: 36 Hours

Environment

Temp: 138 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.91 AU - 1.47 AU

Year: 474 Days

Day: 47.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.87 AU - 2.85 AU

Year: 1324 Days

Day: 21.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.17 AU - 2.57 AU

Year: 1333 Days

Day: 15.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.8

Radius: 8.4

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.4 AU - 12.12 AU

Year: 14730 Days

Day: 14.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,138,125 km

• M1: 105,766 km (0.036 R)
• M2: 543,489 km (0.045 R)
• M3: 1,109,119 km (0.049 R)
• M4: 1,617,452 km (0.093 R)
• M5: 1,916,947 km (0.087 R)
• M6: 2,436,650 km (0.102 R)
• M7: 4,015,356 km (0.052 R)
• M8: 4,474,472 km (0.117 R)
• M9: 5,071,069 km (0.043 R)
• M10: 6,025,204 km (0.08 R)
• M11: 6,463,077 km (0.063 R)
• M12: 9,657,141 km (0.089 R)
• M13: 11,592,638 km (0.091 R)
• M14: 13,705,708 km (0.071 R)
• M15: 14,115,756 km (0.105 R)
• M16: 17,938,879 km (0.088 R)
• M17: 19,869,140 km (0.099 R)
• M18: 22,684,423 km (0.093 R)
• M19: 26,170,352 km (0.092 R)
• M20: 30,457,827 km (0.097 R)
• M21: 31,865,693 km (0.114 R)
• M22: 43,542,106 km (0.1 R)
• M23: 44,876,220 km (0.046 R)
• M24: 47,315,114 km (0.077 R)
• M25: 59,388,260 km (0.113 R)
• M26: 61,766,717 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 15,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit