🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.46 AU - 0.76 AU

Year: 167 Days

Day: 26.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,394,599 km

• M1: 55,950 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.06 AU

Year: 325 Days

Day: 46.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.95 AU - 4.71 AU

Year: 3167 Days

Day: 19.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,394,599 km

• M1: 38,895 km (0.066 R)
• M2: 2,206,269 km (0.092 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.9

Radius: 12.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.51 AU - 6.21 AU

Year: 4986 Days

Day: 11.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,394,599 km

• M1: 160,369 km (0.069 R)
• M2: 698,622 km (0.087 R)
• M3: 1,131,409 km (0.116 R)
• M4: 1,549,086 km (0.035 R)
• M5: 1,955,394 km (0.108 R)
• M6: 2,451,012 km (0.103 R)
• M7: 2,877,216 km (0.116 R)
• M8: 3,677,415 km (0.096 R)
• M9: 4,942,115 km (0.097 R)
• M10: 5,422,773 km (0.116 R)
• M11: 7,125,795 km (0.093 R)
• M12: 7,629,940 km (0.109 R)
• M13: 8,081,127 km (0.094 R)
• M14: 11,030,749 km (0.113 R)
• M15: 12,720,756 km (0.104 R)
• M16: 15,392,125 km (0.119 R)
• M17: 16,053,348 km (0.083 R)
• M18: 18,019,363 km (0.095 R)
• M19: 18,619,101 km (0.035 R)
• M20: 20,212,318 km (0.118 R)
• M21: 23,041,064 km (0.108 R)
• M22: 25,122,270 km (0.107 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit