🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 20.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.51 AU - 0.83 AU

Year: 201 Days

Day: 42.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,528,828 km

• M1: 103,671 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.17 AU - 2.65 AU

Year: 1373 Days

Day: 25.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 74.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,528,828 km

• M1: 2,140,297 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.24 AU - 4.78 AU

Year: 3516 Days

Day: 31.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,528,828 km

• M1: 53,855 km (0.07 R)

Asteroid Belt

Center: 12.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59

Radius: 7.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.7 AU - 20.1 AU

Year: 32588 Days

Day: 19.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,528,828 km

• M1: 195,674 km (0.098 R)
• M2: 480,957 km (0.09 R)
• M3: 1,139,487 km (0.117 R)
• M4: 1,812,677 km (0.109 R)
• M5: 3,392,880 km (0.111 R)
• M6: 4,471,780 km (0.107 R)
• M7: 8,428,194 km (0.052 R)
• M8: 14,826,645 km (0.068 R)
• M9: 17,645,966 km (0.095 R)
• M10: 18,609,526 km (0.071 R)
• M11: 23,870,734 km (0.094 R)
• M12: 26,935,545 km (0.1 R)
• M13: 27,226,513 km (0.047 R)
• M14: 31,096,610 km (0.084 R)
• M15: 41,434,272 km (0.114 R)
• M16: 41,952,030 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 18,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit