🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.49 AU - 0.53 AU

Year: 128 Days

Day: 22.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.58 AU - 0.82 AU

Year: 206 Days

Day: 19.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.78 AU - 1.02 AU

Year: 300 Days

Day: 31 Hours

Environment

Temp: 179 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.41 AU - 3.57 AU

Year: 2291 Days

Day: 31.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,841,676 km

• M1: 591,360 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.93 AU - 5.15 AU

Year: 3977 Days

Day: 23.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,841,676 km

• M1: 220,657 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.6

Radius: 8.6

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.07 AU - 10.37 AU

Year: 10651 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,841,676 km

• M1: 107,561 km (0.041 R)
• M2: 880,832 km (0.12 R)
• M3: 1,344,286 km (0.044 R)
• M4: 2,803,913 km (0.094 R)
• M5: 4,084,620 km (0.098 R)
• M6: 5,752,936 km (0.106 R)
• M7: 8,319,886 km (0.1 R)
• M8: 10,108,627 km (0.087 R)
• M9: 10,526,753 km (0.106 R)
• M10: 13,594,706 km (0.096 R)
• M11: 17,212,282 km (0.109 R)
• M12: 22,115,652 km (0.059 R)
• M13: 23,449,915 km (0.072 R)
• M14: 23,814,635 km (0.068 R)
• M15: 25,121,222 km (0.083 R)
• M16: 25,407,254 km (0.119 R)
• M17: 26,770,988 km (0.056 R)
• M18: 29,643,865 km (0.073 R)
• M19: 31,264,459 km (0.104 R)
• M20: 32,040,573 km (0.066 R)
• M21: 36,846,554 km (0.056 R)
• M22: 38,591,763 km (0.117 R)
• M23: 41,047,561 km (0.06 R)
• M24: 44,157,402 km (0.111 R)
• M25: 44,853,630 km (0.117 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit