🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.88 AU - 2.06 AU

Year: 1199 Days

Day: 17.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.4

Radius: 13.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.62 AU - 7.8 AU

Year: 8392 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,020,544 km

• M1: 211,681 km (0.036 R)
• M2: 742,753 km (0.082 R)
• M3: 1,524,552 km (0.117 R)
• M4: 2,306,799 km (0.095 R)
• M5: 2,931,221 km (0.097 R)
• M6: 3,382,109 km (0.033 R)
• M7: 6,108,530 km (0.066 R)
• M8: 6,565,551 km (0.099 R)
• M9: 7,446,234 km (0.083 R)
• M10: 7,897,720 km (0.067 R)
• M11: 9,522,952 km (0.088 R)
• M12: 10,565,050 km (0.092 R)
• M13: 12,728,086 km (0.085 R)
• M14: 15,227,268 km (0.092 R)
• M15: 15,899,860 km (0.031 R)
• M16: 16,533,856 km (0.107 R)
• M17: 18,600,550 km (0.119 R)
• M18: 22,876,506 km (0.069 R)
• M19: 26,145,369 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.1

Radius: 12.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.43 AU - 10.15 AU

Year: 12274 Days

Day: 6.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,020,544 km

• M1: 150,495 km (0.112 R)
• M2: 991,983 km (0.085 R)
• M3: 1,544,748 km (0.051 R)
• M4: 1,999,226 km (0.061 R)
• M5: 3,901,961 km (0.079 R)
• M6: 4,823,185 km (0.078 R)
• M7: 5,371,012 km (0.071 R)
• M8: 5,846,434 km (0.064 R)
• M9: 7,444,140 km (0.11 R)
• M10: 8,464,846 km (0.1 R)
• M11: 9,419,430 km (0.086 R)
• M12: 14,240,371 km (0.088 R)
• M13: 16,866,861 km (0.082 R)
• M14: 19,544,363 km (0.047 R)
• M15: 22,028,735 km (0.109 R)
• M16: 23,059,913 km (0.043 R)
• M17: 24,916,573 km (0.088 R)
• M18: 26,036,013 km (0.101 R)
• M19: 27,939,646 km (0.101 R)
• M20: 31,903,990 km (0.096 R)
• M21: 32,379,711 km (0.045 R)
• M22: 33,958,417 km (0.04 R)
• M23: 35,843,201 km (0.074 R)
• M24: 37,664,406 km (0.047 R)
• M25: 38,195,927 km (0.059 R)
• M26: 39,546,496 km (0.108 R)
• M27: 41,208,977 km (0.088 R)
• M28: 44,377,012 km (0.064 R)
• M29: 49,746,229 km (0.077 R)
• M30: 50,869,709 km (0.11 R)
• M31: 53,836,235 km (0.08 R)
• M32: 55,876,899 km (0.077 R)
• M33: 56,568,490 km (0.11 R)
• M34: 57,440,945 km (0.117 R)
• M35: 58,322,226 km (0.086 R)
• M36: 59,571,368 km (0.072 R)
• M37: 61,020,523 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 11,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit