🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.69 AU

Year: 310 Days

Day: 22.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,256,651 km

• M1: 761,304 km (0.069 R)
• M2: 889,958 km (0.08 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 13

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.27 AU - 1.61 AU

Year: 1099 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,256,651 km

• M1: 161,715 km (0.113 R)
• M2: 599,439 km (0.095 R)
• M3: 1,011,730 km (0.071 R)
• M4: 1,532,032 km (0.115 R)
• M5: 1,960,480 km (0.094 R)
• M6: 3,570,004 km (0.026 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.1

Radius: 6.2

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.27 AU - 8.75 AU

Year: 15784 Days

Day: 17 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,256,651 km

• M1: 80,035 km (0.096 R)
• M2: 279,000 km (0.094 R)
• M3: 1,001,109 km (0.113 R)
• M4: 1,195,137 km (0.049 R)
• M5: 1,885,831 km (0.061 R)
• M6: 2,130,573 km (0.117 R)
• M7: 3,041,474 km (0.071 R)
• M8: 3,662,455 km (0.117 R)
• M9: 4,305,277 km (0.042 R)
• M10: 5,958,334 km (0.1 R)
• M11: 6,885,392 km (0.075 R)
• M12: 13,060,343 km (0.083 R)
• M13: 15,786,764 km (0.063 R)
• M14: 17,095,297 km (0.062 R)
• M15: 21,626,766 km (0.12 R)
• M16: 22,873,066 km (0.119 R)
• M17: 25,508,232 km (0.105 R)
• M18: 26,296,763 km (0.12 R)
• M19: 26,496,326 km (0.05 R)
• M20: 27,407,227 km (0.082 R)
• M21: 27,612,476 km (0.096 R)
• M22: 28,130,084 km (0.117 R)
• M23: 30,704,813 km (0.12 R)
• M24: 30,926,218 km (0.114 R)
• M25: 37,189,133 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit