🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.59 AU - 0.71 AU

Year: 184 Days

Day: 41.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,039,386 km

• M1: 183,856 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.76 AU

Year: 193 Days

Day: 45.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.56 AU - 5.64 AU

Year: 4048 Days

Day: 14.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,039,386 km

• M1: 478,414 km (0.062 R)

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.9

Radius: 12.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.41 AU - 8.71 AU

Year: 8802 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,039,386 km

• M1: 156,629 km (0.118 R)
• M2: 667,207 km (0.048 R)
• M3: 1,123,181 km (0.096 R)
• M4: 1,939,836 km (0.096 R)
• M5: 3,759,394 km (0.111 R)
• M6: 4,510,525 km (0.106 R)
• M7: 4,937,179 km (0.1 R)
• M8: 5,359,643 km (0.081 R)
• M9: 8,638,828 km (0.092 R)
• M10: 9,759,466 km (0.106 R)
• M11: 12,730,031 km (0.105 R)
• M12: 17,542,445 km (0.118 R)
• M13: 18,245,256 km (0.105 R)
• M14: 18,821,058 km (0.039 R)
• M15: 20,390,040 km (0.036 R)
• M16: 23,196,496 km (0.095 R)
• M17: 26,069,823 km (0.092 R)
• M18: 28,977,706 km (0.068 R)
• M19: 34,113,251 km (0.054 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 16,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit