🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.54 AU - 0.74 AU

Year: 196 Days

Day: 15 Hours

Environment

Temp: 149 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.7

Radius: 4.9

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.94 AU - 14.36 AU

Year: 17227 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,049,360 km

• M1: 61,186 km (0.067 R)
• M2: 217,216 km (0.099 R)
• M3: 781,200 km (0.078 R)
• M4: 1,010,833 km (0.092 R)
• M5: 2,701,738 km (0.104 R)
• M6: 4,643,069 km (0.052 R)
• M7: 10,756,685 km (0.097 R)
• M8: 13,805,041 km (0.091 R)
• M9: 14,665,229 km (0.099 R)
• M10: 17,383,572 km (0.078 R)
• M11: 23,979,192 km (0.065 R)
• M12: 29,410,193 km (0.043 R)
• M13: 35,606,687 km (0.117 R)
• M14: 37,978,411 km (0.105 R)
• M15: 38,362,280 km (0.118 R)
• M16: 40,987,722 km (0.088 R)
• M17: 47,180,476 km (0.041 R)
• M18: 49,730,970 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.7

Radius: 7.5

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.63 AU - 19.19 AU

Year: 23162 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,049,360 km

• M1: 124,765 km (0.048 R)
• M2: 482,154 km (0.12 R)
• M3: 847,771 km (0.082 R)
• M4: 1,183,618 km (0.102 R)
• M5: 1,740,422 km (0.084 R)
• M6: 2,482,277 km (0.114 R)
• M7: 3,100,715 km (0.111 R)
• M8: 4,246,934 km (0.064 R)
• M9: 4,606,567 km (0.068 R)
• M10: 5,202,116 km (0.061 R)
• M11: 6,418,945 km (0.102 R)
• M12: 7,577,132 km (0.086 R)
• M13: 8,507,631 km (0.079 R)
• M14: 10,128,524 km (0.084 R)
• M15: 11,379,162 km (0.048 R)
• M16: 12,662,861 km (0.069 R)
• M17: 14,327,586 km (0.103 R)
• M18: 14,913,412 km (0.084 R)
• M19: 15,363,253 km (0.08 R)
• M20: 15,899,411 km (0.03 R)
• M21: 16,447,987 km (0.051 R)
• M22: 19,205,674 km (0.058 R)
• M23: 21,018,950 km (0.083 R)
• M24: 21,967,101 km (0.068 R)
• M25: 23,042,710 km (0.079 R)
• M26: 25,617,139 km (0.099 R)
• M27: 31,085,989 km (0.051 R)
• M28: 31,696,797 km (0.12 R)
• M29: 33,962,307 km (0.07 R)
• M30: 37,285,025 km (0.044 R)
• M31: 37,974,522 km (0.073 R)
• M32: 38,392,349 km (0.087 R)
• M33: 39,950,560 km (0.081 R)
• M34: 41,109,944 km (0.093 R)
• M35: 44,259,876 km (0.116 R)
• M36: 45,032,998 km (0.107 R)
• M37: 48,705,177 km (0.103 R)
• M38: 62,445,442 km (0.073 R)
• M39: 66,596,634 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 16,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit