🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.52 AU - 0.58 AU

Year: 151 Days

Day: 40.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.51 AU - 0.79 AU

Year: 194 Days

Day: 29.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.77 AU - 0.87 AU

Year: 275 Days

Day: 16.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.96 AU - 0.96 AU

Year: 349 Days

Day: 37.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 116 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.86 AU - 2.86 AU

Year: 1345 Days

Day: 29 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,646,384 km

• M1: 103,073 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.1 AU - 3.56 AU

Year: 2254 Days

Day: 25.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 8.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.75 AU - 12.37 AU

Year: 11833 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,646,384 km

• M1: 106,214 km (0.062 R)
• M2: 495,019 km (0.112 R)
• M3: 1,507,947 km (0.089 R)
• M4: 2,107,236 km (0.071 R)
• M5: 2,836,675 km (0.068 R)
• M6: 3,556,839 km (0.099 R)
• M7: 3,998,302 km (0.093 R)
• M8: 5,576,709 km (0.089 R)
• M9: 6,139,197 km (0.119 R)
• M10: 8,729,784 km (0.105 R)
• M11: 9,859,547 km (0.119 R)
• M12: 10,289,342 km (0.098 R)
• M13: 10,881,600 km (0.042 R)
• M14: 13,248,986 km (0.108 R)
• M15: 20,628,649 km (0.074 R)
• M16: 21,809,574 km (0.102 R)
• M17: 22,539,313 km (0.118 R)
• M18: 25,711,386 km (0.113 R)
• M19: 26,071,319 km (0.099 R)
• M20: 28,015,792 km (0.046 R)
• M21: 28,781,284 km (0.071 R)
• M22: 31,468,211 km (0.066 R)
• M23: 34,317,901 km (0.109 R)
• M24: 35,526,652 km (0.028 R)
• M25: 35,973,202 km (0.116 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: 211 - 17,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit