🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.48 AU - 0.54 AU

Year: 138 Days

Day: 17.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,938,959 km

• M1: 35,903 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.02 AU - 2.44 AU

Year: 1261 Days

Day: 16.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.44 AU - 2.46 AU

Year: 1452 Days

Day: 40.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.6

Radius: 10.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.45 AU - 6.59 AU

Year: 5594 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 30,938,959 km

• M1: 125,812 km (0.093 R)
• M2: 462,706 km (0.087 R)
• M3: 823,985 km (0.052 R)
• M4: 1,232,986 km (0.071 R)
• M5: 1,624,034 km (0.099 R)
• M6: 2,359,906 km (0.066 R)
• M7: 2,822,613 km (0.087 R)
• M8: 3,386,447 km (0.065 R)
• M9: 4,285,530 km (0.08 R)
• M10: 5,892,361 km (0.105 R)
• M11: 6,949,120 km (0.119 R)
• M12: 7,757,248 km (0.101 R)
• M13: 9,434,689 km (0.035 R)
• M14: 10,029,640 km (0.105 R)
• M15: 13,021,298 km (0.089 R)
• M16: 13,598,596 km (0.043 R)
• M17: 14,748,106 km (0.107 R)
• M18: 16,020,735 km (0.119 R)
• M19: 17,936,037 km (0.109 R)
• M20: 20,346,358 km (0.07 R)
• M21: 20,697,464 km (0.09 R)
• M22: 24,041,425 km (0.057 R)
• M23: 24,512,957 km (0.09 R)
• M24: 24,910,589 km (0.11 R)
• M25: 26,627,673 km (0.111 R)
• M26: 29,038,143 km (0.052 R)
• M27: 29,394,037 km (0.084 R)
• M28: 30,114,500 km (0.095 R)
• M29: 30,570,624 km (0.042 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit