🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.47 AU - 0.63 AU

Year: 143 Days

Day: 26.4 Hours

Environment

Temp: 254 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,329,309 km

• M1: 34,408 km (0.111 R)
• M2: 75,996 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.41 AU - 2.85 AU

Year: 1499 Days

Day: 36.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.65 AU - 3.23 AU

Year: 1772 Days

Day: 46.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 53.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.65 AU - 3.97 AU

Year: 2614 Days

Day: 14.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.85 AU - 4.31 AU

Year: 2896 Days

Day: 25.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 109.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,329,309 km

• M1: 57,745 km (0.084 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.7

Radius: 8.9

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.44 AU - 7.32 AU

Year: 5664 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,329,309 km

• M1: 111,301 km (0.098 R)
• M2: 455,825 km (0.051 R)
• M3: 1,021,753 km (0.107 R)
• M4: 1,319,902 km (0.093 R)
• M5: 1,744,760 km (0.102 R)
• M6: 2,325,948 km (0.059 R)
• M7: 2,662,094 km (0.086 R)
• M8: 3,174,916 km (0.102 R)
• M9: 3,847,059 km (0.113 R)
• M10: 5,441,922 km (0.078 R)
• M11: 6,202,477 km (0.115 R)
• M12: 6,677,899 km (0.072 R)
• M13: 8,012,462 km (0.107 R)
• M14: 9,965,761 km (0.097 R)
• M15: 10,570,735 km (0.065 R)
• M16: 11,752,110 km (0.083 R)
• M17: 12,321,928 km (0.103 R)
• M18: 17,698,026 km (0.116 R)
• M19: 19,358,712 km (0.036 R)
• M20: 25,130,797 km (0.092 R)
• M21: 28,130,084 km (0.072 R)
• M22: 28,590,547 km (0.111 R)
• M23: 30,870,418 km (0.055 R)
• M24: 32,556,835 km (0.08 R)
• M25: 33,474,169 km (0.116 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 19,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit