🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.91 AU - 1.37 AU

Year: 424 Days

Day: 45.8 Hours

Environment

Temp: 49 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,687,431 km

• M1: 240,254 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.24 AU - 1.9 AU

Year: 685 Days

Day: 26 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,687,431 km

• M1: 396,434 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.39 AU - 4.41 AU

Year: 3214 Days

Day: 17.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.2

Radius: 9.1

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.92 AU - 8.82 AU

Year: 8433 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,687,431 km

• M1: 113,246 km (0.079 R)
• M2: 489,933 km (0.118 R)
• M3: 789,578 km (0.102 R)
• M4: 1,172,847 km (0.067 R)
• M5: 1,991,297 km (0.089 R)
• M6: 2,580,563 km (0.117 R)
• M7: 3,084,858 km (0.046 R)
• M8: 3,534,250 km (0.117 R)
• M9: 4,344,173 km (0.037 R)
• M10: 5,556,514 km (0.031 R)
• M11: 11,138,010 km (0.107 R)
• M12: 12,864,370 km (0.082 R)
• M13: 15,137,958 km (0.099 R)
• M14: 16,503,039 km (0.041 R)
• M15: 17,948,453 km (0.111 R)
• M16: 19,031,243 km (0.105 R)
• M17: 21,168,099 km (0.118 R)
• M18: 21,485,845 km (0.042 R)
• M19: 21,887,664 km (0.111 R)
• M20: 24,230,666 km (0.079 R)
• M21: 29,804,982 km (0.117 R)
• M22: 34,837,155 km (0.103 R)
• M23: 37,902,565 km (0.119 R)
• M24: 41,020,185 km (0.103 R)

Asteroid Belt

Center: 9.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 12.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.56 AU - 11.74 AU

Year: 10440 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,687,431 km

• M1: 154,235 km (0.103 R)
• M2: 550,520 km (0.1 R)
• M3: 1,086,529 km (0.109 R)
• M4: 1,532,181 km (0.115 R)
• M5: 2,083,898 km (0.082 R)
• M6: 3,420,406 km (0.118 R)
• M7: 3,903,158 km (0.092 R)
• M8: 4,667,902 km (0.108 R)
• M9: 5,362,784 km (0.098 R)
• M10: 6,763,619 km (0.087 R)
• M11: 7,570,400 km (0.103 R)
• M12: 10,535,580 km (0.118 R)
• M13: 12,131,490 km (0.107 R)
• M14: 13,694,638 km (0.113 R)
• M15: 15,320,318 km (0.11 R)
• M16: 19,582,212 km (0.088 R)
• M17: 21,471,782 km (0.115 R)
• M18: 22,156,641 km (0.07 R)
• M19: 22,679,785 km (0.097 R)
• M20: 23,479,984 km (0.095 R)
• M21: 29,199,260 km (0.108 R)
• M22: 31,660,145 km (0.099 R)
• M23: 32,884,604 km (0.091 R)
• M24: 35,073,520 km (0.06 R)
• M25: 36,990,916 km (0.119 R)
• M26: 39,103,687 km (0.072 R)
• M27: 42,221,755 km (0.054 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit