🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.4 AU - 0.66 AU

Year: 136 Days

Day: 45.9 Hours

Environment

Temp: 248 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.78 AU - 1.28 AU

Year: 367 Days

Day: 48 Hours

Environment

Temp: 116 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.71 AU - 1.97 AU

Year: 877 Days

Day: 36.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,220,724 km

• M1: 23,337 km (0.101 R)
• M2: 521,498 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.04 AU - 2.16 AU

Year: 1070 Days

Day: 14.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 11.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.58 AU - 14.42 AU

Year: 16474 Days

Day: 14 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,220,724 km

• M1: 144,362 km (0.072 R)
• M2: 611,257 km (0.116 R)
• M3: 1,182,571 km (0.083 R)
• M4: 2,113,968 km (0.069 R)
• M5: 5,009,883 km (0.052 R)
• M6: 7,077,625 km (0.106 R)
• M7: 8,859,635 km (0.076 R)
• M8: 9,716,382 km (0.098 R)
• M9: 10,686,225 km (0.066 R)
• M10: 12,357,532 km (0.092 R)
• M11: 13,983,960 km (0.111 R)
• M12: 15,444,783 km (0.115 R)
• M13: 15,825,360 km (0.115 R)
• M14: 18,839,757 km (0.118 R)
• M15: 22,702,973 km (0.075 R)
• M16: 27,842,408 km (0.077 R)
• M17: 29,558,894 km (0.052 R)
• M18: 30,741,614 km (0.104 R)
• M19: 33,708,589 km (0.082 R)
• M20: 45,593,990 km (0.101 R)
• M21: 47,491,938 km (0.115 R)
• M22: 48,786,110 km (0.06 R)
• M23: 49,441,947 km (0.094 R)
• M24: 50,771,124 km (0.106 R)
• M25: 51,444,763 km (0.089 R)
• M26: 54,901,970 km (0.084 R)
• M27: 55,789,983 km (0.093 R)
• M28: 58,880,675 km (0.077 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 10,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit