🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 26.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,221,475 km

• M1: 41,139 km (0.048 R)
• M2: 197,768 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.82 AU - 1.32 AU

Year: 410 Days

Day: 43.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,221,475 km

• M1: 53,257 km (0.098 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 14.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.59 AU - 8.55 AU

Year: 8502 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,221,475 km

• M1: 175,478 km (0.073 R)
• M2: 926,011 km (0.07 R)
• M3: 1,408,763 km (0.089 R)
• M4: 3,204,386 km (0.059 R)
• M5: 3,684,446 km (0.116 R)
• M6: 4,268,177 km (0.049 R)
• M7: 4,761,102 km (0.045 R)
• M8: 5,488,895 km (0.094 R)
• M9: 6,970,064 km (0.119 R)
• M10: 7,698,905 km (0.1 R)
• M11: 8,841,085 km (0.03 R)
• M12: 10,501,471 km (0.073 R)
• M13: 13,309,274 km (0.113 R)
• M14: 13,800,852 km (0.113 R)
• M15: 14,951,858 km (0.098 R)
• M16: 16,939,266 km (0.101 R)
• M17: 18,942,980 km (0.092 R)
• M18: 19,723,881 km (0.033 R)
• M19: 20,283,078 km (0.116 R)
• M20: 22,800,810 km (0.072 R)
• M21: 23,595,175 km (0.039 R)
• M22: 25,993,827 km (0.107 R)
• M23: 34,275,266 km (0.107 R)
• M24: 35,200,977 km (0.081 R)
• M25: 37,223,541 km (0.078 R)
• M26: 39,827,441 km (0.083 R)
• M27: 43,083,289 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit