🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 27 Hours

Environment

Temp: 220 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.21 AU - 1.43 AU

Year: 551 Days

Day: 29.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.22 AU - 1.86 AU

Year: 695 Days

Day: 47.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 175.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.61 AU - 1.79 AU

Year: 806 Days

Day: 42.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,387,605 km

• M1: 35,305 km (0.067 R)
• M2: 961,765 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.87 AU - 4.79 AU

Year: 2724 Days

Day: 14 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.5

Radius: 11

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.83 AU - 7.99 AU

Year: 6602 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,387,605 km

• M1: 136,882 km (0.073 R)
• M2: 489,634 km (0.075 R)
• M3: 832,961 km (0.059 R)
• M4: 1,465,910 km (0.102 R)
• M5: 1,931,309 km (0.042 R)
• M6: 2,382,944 km (0.09 R)
• M7: 2,780,426 km (0.05 R)
• M8: 3,183,592 km (0.095 R)
• M9: 3,775,102 km (0.109 R)
• M10: 4,342,677 km (0.107 R)
• M11: 8,148,596 km (0.11 R)
• M12: 8,595,594 km (0.079 R)
• M13: 9,019,704 km (0.061 R)
• M14: 9,457,877 km (0.065 R)
• M15: 10,681,288 km (0.102 R)
• M16: 11,492,108 km (0.108 R)
• M17: 13,034,163 km (0.044 R)
• M18: 15,486,521 km (0.113 R)
• M19: 16,821,383 km (0.094 R)
• M20: 20,187,335 km (0.086 R)
• M21: 21,778,608 km (0.086 R)
• M22: 23,526,659 km (0.086 R)
• M23: 27,882,201 km (0.049 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit