🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.76 AU

Year: 196 Days

Day: 33.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,029,134 km

• M1: 21,243 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.88 AU - 1.28 AU

Year: 402 Days

Day: 27.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.1 AU - 1.32 AU

Year: 477 Days

Day: 42.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,029,134 km

• M1: 194,926 km (0.052 R)
• M2: 433,385 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.58 AU - 1.88 AU

Year: 815 Days

Day: 24.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,029,134 km

• M1: 111,450 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.12 AU - 3.44 AU

Year: 2128 Days

Day: 28.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.5

Radius: 4.3

Gravity: 52.49 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.75 AU - 17.69 AU

Year: 21266 Days

Day: 15.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,029,134 km

• M1: 53,556 km (0.113 R)
• M2: 267,631 km (0.065 R)
• M3: 775,964 km (0.058 R)
• M4: 4,897,236 km (0.092 R)
• M5: 8,269,920 km (0.098 R)
• M6: 14,063,995 km (0.087 R)
• M7: 15,182,090 km (0.096 R)
• M8: 18,049,881 km (0.076 R)
• M9: 21,258,905 km (0.1 R)
• M10: 21,568,123 km (0.102 R)
• M11: 29,537,651 km (0.117 R)
• M12: 34,524,496 km (0.09 R)
• M13: 35,382,589 km (0.083 R)
• M14: 37,891,196 km (0.109 R)
• M15: 38,957,679 km (0.111 R)
• M16: 47,514,079 km (0.105 R)
• M17: 54,888,805 km (0.116 R)
• M18: 58,442,353 km (0.083 R)
• M19: 62,356,581 km (0.105 R)
• M20: 74,665,045 km (0.105 R)
• M21: 75,140,766 km (0.11 R)
• M22: 81,762,567 km (0.11 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit