🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.56 AU

Year: 143 Days

Day: 35.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,499,104 km

• M1: 54,454 km (0.043 R)
• M2: 218,862 km (0.086 R)

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.38 AU - 1.72 AU

Year: 735 Days

Day: 31 Hours

Environment

Temp: -63 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.5

Radius: 4.9

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.53 AU - 14.11 AU

Year: 15475 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,499,104 km

• M1: 61,036 km (0.073 R)
• M2: 291,716 km (0.087 R)
• M3: 848,968 km (0.093 R)
• M4: 1,121,386 km (0.086 R)
• M5: 1,382,284 km (0.108 R)
• M6: 1,592,769 km (0.092 R)
• M7: 2,096,315 km (0.098 R)
• M8: 2,375,165 km (0.064 R)
• M9: 2,699,494 km (0.095 R)
• M10: 2,872,578 km (0.114 R)
• M11: 3,588,255 km (0.091 R)
• M12: 5,815,168 km (0.108 R)
• M13: 6,634,217 km (0.075 R)
• M14: 7,194,012 km (0.1 R)
• M15: 8,452,579 km (0.096 R)
• M16: 8,777,057 km (0.062 R)
• M17: 9,450,995 km (0.077 R)
• M18: 10,106,982 km (0.086 R)
• M19: 10,367,282 km (0.115 R)
• M20: 11,010,104 km (0.025 R)
• M21: 11,793,249 km (0.051 R)
• M22: 14,430,211 km (0.1 R)
• M23: 20,169,982 km (0.11 R)
• M24: 23,087,589 km (0.072 R)
• M25: 29,636,685 km (0.101 R)
• M26: 30,277,263 km (0.029 R)
• M27: 32,705,236 km (0.073 R)
• M28: 35,259,919 km (0.088 R)
• M29: 37,076,037 km (0.116 R)
• M30: 37,819,688 km (0.05 R)
• M31: 38,195,179 km (0.104 R)
• M32: 39,336,461 km (0.061 R)
• M33: 39,593,171 km (0.052 R)
• M34: 42,356,393 km (0.1 R)
• M35: 45,668,640 km (0.046 R)
• M36: 47,532,928 km (0.03 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 20,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit