🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.59 AU

Year: 112 Days

Day: 41.3 Hours

Environment

Temp: 425 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,141,679 km

• M1: 143,464 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.75 AU - 1.03 AU

Year: 244 Days

Day: 25.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.11 AU - 1.71 AU

Year: 487 Days

Day: 40.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,141,679 km

• M1: 179,218 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.04 AU - 2.72 AU

Year: 1067 Days

Day: 39.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 12.5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.45 AU - 13.75 AU

Year: 12996 Days

Day: 8.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,141,679 km

• M1: 156,779 km (0.045 R)
• M2: 1,171,651 km (0.057 R)
• M3: 2,638,607 km (0.08 R)
• M4: 3,139,162 km (0.116 R)
• M5: 3,946,841 km (0.061 R)
• M6: 4,550,019 km (0.101 R)
• M7: 5,244,303 km (0.062 R)
• M8: 7,997,652 km (0.084 R)
• M9: 9,731,491 km (0.077 R)
• M10: 11,238,390 km (0.047 R)
• M11: 12,783,886 km (0.109 R)
• M12: 14,226,458 km (0.085 R)
• M13: 15,456,452 km (0.084 R)
• M14: 16,097,479 km (0.113 R)
• M15: 17,364,274 km (0.092 R)
• M16: 27,966,125 km (0.076 R)
• M17: 32,008,409 km (0.091 R)
• M18: 34,222,607 km (0.064 R)
• M19: 36,200,142 km (0.081 R)

Kuiper Belt

Range: 37.7 - 62.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit