🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.59 AU - 0.67 AU

Year: 188 Days

Day: 26.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.77 AU - 0.83 AU

Year: 270 Days

Day: 42.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,594,242 km

• M1: 184,753 km (0.092 R)

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.17 AU - 1.77 AU

Year: 671 Days

Day: 35.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.59 AU - 2.83 AU

Year: 1681 Days

Day: 25.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 171.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,594,242 km

• M1: 627,713 km (0.099 R)
• M2: 887,265 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.67 AU - 3.89 AU

Year: 2769 Days

Day: 23.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,594,242 km

• M1: 35,604 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.5

Radius: 9.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.44 AU - 11.58 AU

Year: 11931 Days

Day: 7 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,594,242 km

• M1: 116,836 km (0.094 R)
• M2: 565,181 km (0.066 R)
• M3: 1,507,049 km (0.103 R)
• M4: 2,500,080 km (0.094 R)
• M5: 3,093,534 km (0.103 R)
• M6: 3,905,701 km (0.047 R)
• M7: 5,577,158 km (0.102 R)
• M8: 8,795,008 km (0.043 R)
• M9: 9,868,822 km (0.115 R)
• M10: 11,776,344 km (0.075 R)
• M11: 12,558,442 km (0.065 R)
• M12: 13,434,188 km (0.078 R)
• M13: 15,112,526 km (0.118 R)
• M14: 16,856,688 km (0.114 R)
• M15: 18,286,694 km (0.051 R)
• M16: 21,223,749 km (0.109 R)
• M17: 21,797,158 km (0.062 R)
• M18: 26,478,823 km (0.027 R)
• M19: 29,103,368 km (0.062 R)
• M20: 30,323,788 km (0.116 R)
• M21: 31,156,001 km (0.085 R)
• M22: 35,892,568 km (0.12 R)
• M23: 39,222,168 km (0.087 R)
• M24: 42,364,172 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 17,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit