🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.69 AU - 1.13 AU

Year: 308 Days

Day: 15.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.21 AU - 1.25 AU

Year: 484 Days

Day: 13.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.34 AU - 3.92 AU

Year: 2454 Days

Day: 34.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,132,220 km

• M1: 267,930 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.6 AU - 3.66 AU

Year: 2454 Days

Day: 30 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,132,220 km

• M1: 98,884 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.6

Radius: 6.2

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 16.06 AU - 22.18 AU

Year: 29660 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,132,220 km

• M1: 77,043 km (0.07 R)
• M2: 285,582 km (0.065 R)
• M3: 806,482 km (0.049 R)
• M4: 2,136,856 km (0.076 R)
• M5: 3,097,125 km (0.046 R)
• M6: 3,348,000 km (0.085 R)
• M7: 3,922,157 km (0.049 R)
• M8: 5,148,860 km (0.118 R)
• M9: 6,748,958 km (0.114 R)
• M10: 9,153,744 km (0.107 R)
• M11: 11,343,109 km (0.114 R)
• M12: 13,054,209 km (0.109 R)
• M13: 16,979,358 km (0.105 R)
• M14: 18,384,681 km (0.056 R)
• M15: 19,394,766 km (0.032 R)
• M16: 20,056,587 km (0.052 R)
• M17: 21,525,039 km (0.097 R)
• M18: 27,641,348 km (0.105 R)
• M19: 30,456,930 km (0.098 R)
• M20: 31,093,469 km (0.106 R)
• M21: 38,099,885 km (0.093 R)
• M22: 40,957,952 km (0.104 R)
• M23: 45,260,537 km (0.087 R)
• M24: 54,938,172 km (0.075 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 17,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit