🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.01 AU - 1.45 AU

Year: 477 Days

Day: 32.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,664,960 km

• M1: 12,716 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.33 AU - 1.83 AU

Year: 695 Days

Day: 13.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.81 AU - 2.85 AU

Year: 1244 Days

Day: 21.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.02 AU - 5.4 AU

Year: 4160 Days

Day: 19.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 9.5

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.24 AU - 12.1 AU

Year: 13947 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,664,960 km

• M1: 118,482 km (0.103 R)
• M2: 780,602 km (0.109 R)
• M3: 2,274,336 km (0.108 R)
• M4: 2,990,312 km (0.099 R)
• M5: 6,606,990 km (0.06 R)
• M6: 8,485,042 km (0.098 R)
• M7: 10,357,409 km (0.108 R)
• M8: 10,751,150 km (0.103 R)
• M9: 11,509,013 km (0.063 R)
• M10: 12,936,476 km (0.087 R)
• M11: 14,971,157 km (0.105 R)
• M12: 15,402,298 km (0.103 R)
• M13: 16,440,656 km (0.101 R)
• M14: 17,054,606 km (0.086 R)
• M15: 19,409,127 km (0.051 R)
• M16: 23,865,947 km (0.105 R)
• M17: 25,153,835 km (0.099 R)
• M18: 25,661,271 km (0.078 R)
• M19: 26,907,122 km (0.088 R)
• M20: 30,311,521 km (0.074 R)
• M21: 33,992,675 km (0.049 R)
• M22: 36,909,086 km (0.091 R)
• M23: 44,404,089 km (0.075 R)
• M24: 49,609,197 km (0.118 R)
• M25: 53,686,038 km (0.11 R)
• M26: 55,891,859 km (0.098 R)
• M27: 58,157,369 km (0.106 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit