🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.42 AU - 0.62 AU

Year: 135 Days

Day: 32.1 Hours

Environment

Temp: 244 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 224 Days

Day: 45.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.4 AU - 2.28 AU

Year: 898 Days

Day: 29.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.39 AU - 3.47 AU

Year: 1805 Days

Day: 23.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 12

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.85 AU - 10.21 AU

Year: 8966 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 20,170,870 km

• M1: 205,847 km (0.113 R)
• M2: 334,052 km (0.113 R)
• M3: 458,368 km (0.09 R)
• M4: 628,012 km (0.077 R)
• M5: 791,822 km (0.082 R)
• M6: 940,223 km (0.12 R)
• M7: 1,197,980 km (0.069 R)
• M8: 1,300,753 km (0.04 R)
• M9: 1,552,676 km (0.113 R)
• M10: 1,716,636 km (0.114 R)
• M11: 2,075,970 km (0.082 R)
• M12: 2,286,155 km (0.078 R)
• M13: 2,973,856 km (0.099 R)
• M14: 4,048,717 km (0.113 R)
• M15: 4,637,085 km (0.109 R)
• M16: 4,857,742 km (0.088 R)
• M17: 5,482,612 km (0.069 R)
• M18: 7,100,962 km (0.093 R)
• M19: 7,830,850 km (0.086 R)
• M20: 7,918,215 km (0.086 R)
• M21: 9,994,634 km (0.102 R)
• M22: 10,352,322 km (0.101 R)
• M23: 10,933,360 km (0.093 R)
• M24: 11,799,831 km (0.115 R)
• M25: 12,051,455 km (0.065 R)
• M26: 12,765,486 km (0.108 R)
• M27: 12,842,828 km (0.101 R)
• M28: 13,915,145 km (0.117 R)
• M29: 14,261,165 km (0.093 R)
• M30: 14,826,196 km (0.113 R)
• M31: 16,846,665 km (0.073 R)
• M32: 17,187,000 km (0.093 R)
• M33: 18,483,715 km (0.071 R)
• M34: 18,805,350 km (0.102 R)
• M35: 19,011,047 km (0.084 R)
• M36: 19,158,551 km (0.087 R)
• M37: 19,484,075 km (0.06 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit