🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.97 AU - 3.11 AU

Year: 1457 Days

Day: 29 Hours

Environment

Temp: -77 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 8.7

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.5 AU - 13.14 AU

Year: 12809 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,025,766 km

• M1: 108,309 km (0.069 R)
• M2: 394,490 km (0.072 R)
• M3: 1,149,660 km (0.076 R)
• M4: 1,638,396 km (0.105 R)
• M5: 1,931,757 km (0.099 R)
• M6: 2,520,874 km (0.042 R)
• M7: 2,961,140 km (0.094 R)
• M8: 5,018,111 km (0.055 R)
• M9: 7,136,118 km (0.103 R)
• M10: 8,631,049 km (0.097 R)
• M11: 9,842,044 km (0.064 R)
• M12: 10,161,735 km (0.077 R)
• M13: 12,289,016 km (0.108 R)
• M14: 12,974,773 km (0.052 R)
• M15: 13,294,912 km (0.075 R)
• M16: 13,950,749 km (0.082 R)
• M17: 15,256,290 km (0.105 R)
• M18: 16,048,411 km (0.078 R)
• M19: 16,716,664 km (0.069 R)
• M20: 17,558,302 km (0.075 R)
• M21: 19,243,372 km (0.036 R)
• M22: 27,484,420 km (0.104 R)
• M23: 27,800,819 km (0.103 R)
• M24: 29,971,784 km (0.071 R)
• M25: 31,098,555 km (0.09 R)
• M26: 33,197,563 km (0.118 R)
• M27: 35,265,155 km (0.078 R)
• M28: 35,638,701 km (0.064 R)
• M29: 40,194,255 km (0.086 R)
• M30: 40,601,909 km (0.111 R)
• M31: 41,287,367 km (0.069 R)
• M32: 49,035,639 km (0.111 R)
• M33: 50,283,584 km (0.086 R)
• M34: 51,872,912 km (0.074 R)
• M35: 52,194,697 km (0.058 R)
• M36: 53,988,824 km (0.036 R)
• M37: 57,355,375 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.2

Radius: 6.4

Gravity: 21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.3 AU - 17.06 AU

Year: 24517 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 86.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,025,766 km

• M1: 80,035 km (0.06 R)
• M2: 366,066 km (0.076 R)
• M3: 723,904 km (0.094 R)
• M4: 1,378,245 km (0.09 R)
• M5: 2,565,753 km (0.114 R)
• M6: 2,878,413 km (0.092 R)
• M7: 5,153,647 km (0.104 R)
• M8: 5,869,472 km (0.073 R)
• M9: 6,092,074 km (0.044 R)
• M10: 6,366,736 km (0.096 R)
• M11: 6,649,625 km (0.088 R)
• M12: 7,089,742 km (0.061 R)
• M13: 8,136,927 km (0.119 R)
• M14: 8,414,132 km (0.096 R)
• M15: 10,147,972 km (0.119 R)
• M16: 13,442,117 km (0.11 R)
• M17: 28,335,183 km (0.085 R)
• M18: 30,541,004 km (0.044 R)
• M19: 30,807,737 km (0.094 R)
• M20: 33,279,542 km (0.111 R)
• M21: 33,988,935 km (0.077 R)
• M22: 36,776,692 km (0.047 R)
• M23: 50,749,731 km (0.1 R)
• M24: 55,365,125 km (0.105 R)
• M25: 59,834,660 km (0.079 R)
• M26: 60,043,349 km (0.069 R)
• M27: 60,462,074 km (0.108 R)
• M28: 61,305,656 km (0.086 R)
• M29: 65,863,305 km (0.114 R)
• M30: 67,431,240 km (0.101 R)
• M31: 68,110,714 km (0.078 R)
• M32: 68,794,825 km (0.104 R)
• M33: 70,641,611 km (0.115 R)
• M34: 81,905,133 km (0.076 R)
• M35: 86,886,892 km (0.113 R)
• M36: 87,422,752 km (0.11 R)
• M37: 93,463,214 km (0.112 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit