🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.97 AU - 1.59 AU

Year: 554 Days

Day: 21.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 176.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,155,585 km

• M1: 30,817 km (0.085 R)
• M2: 157,227 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.37 AU - 2.79 AU

Year: 1587 Days

Day: 19.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,155,585 km

• M1: 502,350 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.56 AU - 2.62 AU

Year: 1596 Days

Day: 26.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,155,585 km

• M1: 45,777 km (0.083 R)
• M2: 841,638 km (0.084 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 10.9

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.66 AU - 6.08 AU

Year: 4115 Days

Day: 12.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,155,585 km

• M1: 135,536 km (0.058 R)
• M2: 781,050 km (0.085 R)
• M3: 1,788,143 km (0.108 R)
• M4: 2,151,816 km (0.108 R)
• M5: 2,905,191 km (0.112 R)
• M6: 3,740,844 km (0.106 R)
• M7: 4,366,612 km (0.114 R)
• M8: 4,855,348 km (0.104 R)
• M9: 5,272,278 km (0.107 R)
• M10: 6,268,600 km (0.097 R)
• M11: 7,385,946 km (0.086 R)
• M12: 10,432,357 km (0.087 R)
• M13: 11,671,925 km (0.098 R)
• M14: 12,327,463 km (0.091 R)
• M15: 13,256,167 km (0.072 R)
• M16: 14,126,078 km (0.107 R)
• M17: 16,207,733 km (0.116 R)
• M18: 19,055,777 km (0.087 R)
• M19: 21,107,212 km (0.108 R)
• M20: 22,721,523 km (0.045 R)
• M21: 23,522,021 km (0.058 R)
• M22: 23,891,977 km (0.095 R)
• M23: 24,416,616 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 16,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit