🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 140 Days

Day: 23 Hours

Environment

Temp: 193 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.4 AU - 0.64 AU

Year: 144 Days

Day: 43.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,592,923 km

• M1: 509,680 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.72 AU - 1.12 AU

Year: 340 Days

Day: 24 Hours

Environment

Temp: 9 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 11.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.67 AU - 9.83 AU

Year: 10831 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 20,592,923 km

• M1: 156,479 km (0.118 R)
• M2: 299,345 km (0.038 R)
• M3: 465,100 km (0.057 R)
• M4: 970,741 km (0.102 R)
• M5: 1,045,540 km (0.11 R)
• M6: 1,259,315 km (0.076 R)
• M7: 1,549,984 km (0.084 R)
• M8: 1,638,994 km (0.09 R)
• M9: 2,456,696 km (0.07 R)
• M10: 3,552,800 km (0.082 R)
• M11: 4,196,220 km (0.1 R)
• M12: 4,449,190 km (0.115 R)
• M13: 4,838,145 km (0.111 R)
• M14: 5,161,127 km (0.073 R)
• M15: 5,315,512 km (0.065 R)
• M16: 5,393,302 km (0.081 R)
• M17: 6,151,464 km (0.082 R)
• M18: 6,794,586 km (0.118 R)
• M19: 8,099,827 km (0.069 R)
• M20: 8,370,150 km (0.085 R)
• M21: 8,483,546 km (0.088 R)
• M22: 9,151,949 km (0.066 R)
• M23: 11,382,752 km (0.077 R)
• M24: 11,710,970 km (0.115 R)
• M25: 14,995,541 km (0.106 R)
• M26: 16,027,317 km (0.102 R)
• M27: 16,880,773 km (0.113 R)
• M28: 17,139,727 km (0.094 R)
• M29: 17,284,089 km (0.086 R)
• M30: 17,457,922 km (0.082 R)
• M31: 18,070,974 km (0.114 R)
• M32: 18,218,029 km (0.059 R)
• M33: 18,691,057 km (0.078 R)
• M34: 18,899,297 km (0.114 R)
• M35: 20,409,189 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 13,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit