🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.52 AU - 0.64 AU

Year: 156 Days

Day: 41 Hours

Environment

Temp: 216 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,748,428 km

• M1: 29,321 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.73 AU

Year: 172 Days

Day: 44.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,748,428 km

• M1: 19,897 km (0.117 R)
• M2: 174,431 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.25 AU - 1.87 AU

Year: 688 Days

Day: 47.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.85 AU - 3.83 AU

Year: 2155 Days

Day: 40.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 12.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.3 AU - 13.68 AU

Year: 12865 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,748,428 km

• M1: 158,275 km (0.086 R)
• M2: 844,929 km (0.097 R)
• M3: 1,330,823 km (0.117 R)
• M4: 2,216,741 km (0.071 R)
• M5: 2,826,053 km (0.061 R)
• M6: 4,335,645 km (0.11 R)
• M7: 8,871,603 km (0.083 R)
• M8: 12,269,569 km (0.117 R)
• M9: 12,852,252 km (0.095 R)
• M10: 13,251,080 km (0.098 R)
• M11: 15,314,932 km (0.092 R)
• M12: 17,342,283 km (0.109 R)
• M13: 18,704,820 km (0.119 R)
• M14: 19,938,105 km (0.052 R)
• M15: 23,294,333 km (0.098 R)
• M16: 24,721,048 km (0.045 R)
• M17: 26,928,963 km (0.057 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 11,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit