🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.7 AU - 0.94 AU

Year: 278 Days

Day: 17 Hours

Environment

Temp: 75 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.38 AU - 1.58 AU

Year: 675 Days

Day: 14.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.36 AU - 1.7 AU

Year: 709 Days

Day: 47.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.08 AU - 2.44 AU

Year: 1273 Days

Day: 34.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.18 AU - 4.44 AU

Year: 3353 Days

Day: 46.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.78 AU - 5 AU

Year: 3447 Days

Day: 39.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,104,797 km

• M1: 3,140,059 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 12.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.05 AU - 12.21 AU

Year: 13915 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,104,797 km

• M1: 154,385 km (0.081 R)
• M2: 620,981 km (0.081 R)
• M3: 1,235,230 km (0.097 R)
• M4: 1,753,885 km (0.082 R)
• M5: 3,140,508 km (0.115 R)
• M6: 4,093,147 km (0.087 R)
• M7: 4,556,602 km (0.096 R)
• M8: 5,967,459 km (0.065 R)
• M9: 6,442,731 km (0.105 R)
• M10: 7,380,411 km (0.119 R)
• M11: 7,928,986 km (0.082 R)
• M12: 10,513,738 km (0.025 R)
• M13: 11,568,553 km (0.057 R)
• M14: 12,628,155 km (0.113 R)
• M15: 13,148,755 km (0.078 R)
• M16: 14,094,363 km (0.076 R)
• M17: 14,725,666 km (0.111 R)
• M18: 16,579,034 km (0.092 R)
• M19: 17,203,755 km (0.081 R)
• M20: 19,087,342 km (0.118 R)
• M21: 19,687,080 km (0.075 R)
• M22: 25,251,821 km (0.072 R)
• M23: 25,974,828 km (0.118 R)
• M24: 34,609,767 km (0.025 R)
• M25: 38,813,766 km (0.113 R)
• M26: 39,915,554 km (0.119 R)
• M27: 41,893,837 km (0.057 R)
• M28: 50,625,864 km (0.102 R)
• M29: 51,280,504 km (0.116 R)
• M30: 54,983,201 km (0.116 R)
• M31: 56,899,700 km (0.083 R)
• M32: 62,916,077 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit