🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.31 AU - 1.85 AU

Year: 737 Days

Day: 32.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,856,178 km

• M1: 54,005 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.4 AU - 3.56 AU

Year: 1908 Days

Day: 34.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 8.3

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.8 AU - 5.82 AU

Year: 4538 Days

Day: 10.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,856,178 km

• M1: 103,372 km (0.113 R)
• M2: 618,138 km (0.099 R)
• M3: 1,157,738 km (0.072 R)
• M4: 1,571,974 km (0.111 R)
• M5: 2,291,391 km (0.072 R)
• M6: 2,734,350 km (0.102 R)
• M7: 3,041,774 km (0.113 R)
• M8: 3,879,821 km (0.064 R)
• M9: 4,634,692 km (0.073 R)
• M10: 5,654,201 km (0.066 R)
• M11: 6,005,307 km (0.088 R)
• M12: 6,433,307 km (0.03 R)
• M13: 6,947,176 km (0.111 R)
• M14: 9,936,590 km (0.114 R)
• M15: 10,233,392 km (0.084 R)
• M16: 11,068,597 km (0.063 R)
• M17: 11,479,692 km (0.109 R)
• M18: 12,139,568 km (0.046 R)
• M19: 15,481,584 km (0.117 R)
• M20: 16,404,005 km (0.094 R)
• M21: 17,362,628 km (0.094 R)
• M22: 20,943,403 km (0.062 R)
• M23: 21,361,678 km (0.083 R)
• M24: 21,714,281 km (0.089 R)
• M25: 22,070,922 km (0.119 R)
• M26: 22,942,778 km (0.083 R)
• M27: 24,369,792 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 11.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.64 AU - 9.96 AU

Year: 11377 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,856,178 km

• M1: 147,952 km (0.108 R)
• M2: 669,600 km (0.036 R)
• M3: 1,080,396 km (0.114 R)
• M4: 1,624,334 km (0.072 R)
• M5: 2,243,669 km (0.075 R)
• M6: 2,792,543 km (0.102 R)
• M7: 3,384,502 km (0.094 R)
• M8: 4,084,620 km (0.084 R)
• M9: 5,025,740 km (0.111 R)
• M10: 8,941,016 km (0.099 R)
• M11: 9,709,799 km (0.117 R)
• M12: 10,230,250 km (0.081 R)
• M13: 11,020,726 km (0.119 R)
• M14: 13,991,590 km (0.077 R)
• M15: 18,950,759 km (0.026 R)
• M16: 20,066,610 km (0.103 R)
• M17: 24,535,397 km (0.106 R)
• M18: 25,770,627 km (0.034 R)
• M19: 27,232,647 km (0.116 R)
• M20: 27,984,226 km (0.067 R)
• M21: 28,749,420 km (0.115 R)
• M22: 33,959,614 km (0.028 R)
• M23: 37,416,223 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 10,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit