🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 143 Days

Day: 26.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,083,719 km

• M1: 52,958 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.77 AU

Year: 185 Days

Day: 40.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.3 AU - 1.98 AU

Year: 779 Days

Day: 33.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 173.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.92 AU - 1.92 AU

Year: 987 Days

Day: 36.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.77 AU - 2.73 AU

Year: 1252 Days

Day: 37.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 13.9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.79 AU - 9.09 AU

Year: 7526 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,083,719 km

• M1: 173,683 km (0.043 R)
• M2: 627,862 km (0.074 R)
• M3: 1,311,674 km (0.078 R)
• M4: 1,960,330 km (0.082 R)
• M5: 2,620,655 km (0.1 R)
• M6: 4,147,601 km (0.083 R)
• M7: 4,673,886 km (0.117 R)
• M8: 5,761,164 km (0.092 R)
• M9: 7,164,392 km (0.057 R)
• M10: 7,598,674 km (0.116 R)
• M11: 8,347,711 km (0.095 R)
• M12: 11,152,671 km (0.119 R)
• M13: 12,797,051 km (0.045 R)
• M14: 13,737,572 km (0.111 R)
• M15: 14,286,597 km (0.086 R)
• M16: 15,105,495 km (0.115 R)
• M17: 18,549,986 km (0.119 R)
• M18: 21,822,589 km (0.112 R)
• M19: 24,207,179 km (0.085 R)
• M20: 25,736,967 km (0.037 R)
• M21: 26,292,125 km (0.097 R)
• M22: 28,395,920 km (0.119 R)
• M23: 32,720,345 km (0.106 R)
• M24: 37,583,623 km (0.1 R)
• M25: 38,298,551 km (0.103 R)
• M26: 39,878,454 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit