🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.73 AU - 0.89 AU

Year: 261 Days

Day: 33.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,738,030 km

• M1: 229,334 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1 AU - 1 AU

Year: 358 Days

Day: 33 Hours

Environment

Temp: 110 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,738,030 km

• M1: 659,577 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.47 AU - 2.27 AU

Year: 916 Days

Day: 23.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.63 AU - 2.39 AU

Year: 1021 Days

Day: 17.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,738,030 km

• M1: 80,035 km (0.09 R)
• M2: 149,149 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.41 AU - 5.59 AU

Year: 4004 Days

Day: 12.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,738,030 km

• M1: 130,150 km (0.072 R)

Asteroid Belt

Center: 7.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 9.4

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.1 AU - 12.78 AU

Year: 12960 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 115.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,738,030 km

• M1: 127,906 km (0.083 R)
• M2: 519,853 km (0.112 R)
• M3: 830,268 km (0.082 R)
• M4: 1,377,048 km (0.087 R)
• M5: 2,188,168 km (0.077 R)
• M6: 2,556,478 km (0.092 R)
• M7: 2,871,382 km (0.109 R)
• M8: 3,976,162 km (0.075 R)
• M9: 4,528,178 km (0.111 R)
• M10: 6,785,759 km (0.066 R)
• M11: 7,349,743 km (0.081 R)
• M12: 7,897,720 km (0.117 R)
• M13: 8,374,938 km (0.072 R)
• M14: 9,759,915 km (0.108 R)
• M15: 10,592,427 km (0.097 R)
• M16: 12,021,834 km (0.071 R)
• M17: 12,335,092 km (0.112 R)
• M18: 13,241,356 km (0.051 R)
• M19: 15,113,574 km (0.09 R)
• M20: 22,529,739 km (0.073 R)
• M21: 23,102,698 km (0.086 R)
• M22: 25,595,448 km (0.042 R)
• M23: 26,324,438 km (0.091 R)
• M24: 29,833,855 km (0.083 R)
• M25: 35,279,666 km (0.112 R)
• M26: 38,846,229 km (0.05 R)
• M27: 49,197,953 km (0.107 R)
• M28: 51,632,658 km (0.108 R)
• M29: 52,963,481 km (0.073 R)
• M30: 53,468,373 km (0.105 R)
• M31: 55,867,026 km (0.065 R)
• M32: 56,916,754 km (0.062 R)
• M33: 57,623,753 km (0.113 R)
• M34: 61,617,568 km (0.057 R)
• M35: 61,989,618 km (0.101 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit