🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.4 AU - 0.6 AU

Year: 225 Days

Day: 26.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.55 AU - 0.71 AU

Year: 318 Days

Day: 38.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 11.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.61 AU - 2.27 AU

Year: 1718 Days

Day: 9.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 6,516,034 km

• M1: 152,590 km (0.087 R)
• M2: 284,086 km (0.079 R)
• M3: 402,867 km (0.088 R)
• M4: 551,717 km (0.11 R)
• M5: 626,217 km (0.101 R)
• M6: 713,283 km (0.097 R)
• M7: 809,624 km (0.075 R)
• M8: 915,539 km (0.108 R)
• M9: 1,116,898 km (0.029 R)
• M10: 1,284,597 km (0.092 R)
• M11: 1,416,093 km (0.073 R)
• M12: 1,511,986 km (0.119 R)
• M13: 1,675,197 km (0.101 R)
• M14: 1,807,591 km (0.07 R)
• M15: 2,025,555 km (0.055 R)
• M16: 2,193,404 km (0.115 R)
• M17: 2,312,185 km (0.115 R)
• M18: 2,460,436 km (0.119 R)
• M19: 2,542,715 km (0.118 R)
• M20: 2,625,891 km (0.049 R)
• M21: 2,717,146 km (0.044 R)
• M22: 3,211,717 km (0.07 R)
• M23: 3,370,290 km (0.079 R)
• M24: 3,515,999 km (0.037 R)
• M25: 3,601,270 km (0.097 R)
• M26: 4,400,571 km (0.053 R)
• M27: 4,773,070 km (0.061 R)
• M28: 4,850,561 km (0.068 R)
• M29: 5,111,909 km (0.103 R)
• M30: 5,279,907 km (0.112 R)
• M31: 5,657,791 km (0.104 R)
• M32: 5,933,052 km (0.113 R)
• M33: 6,119,151 km (0.109 R)
• M34: 6,259,923 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 20,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit