🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.6 AU - 1 AU

Year: 261 Days

Day: 21.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,692,386 km

• M1: 49,068 km (0.12 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.57 AU - 1.99 AU

Year: 867 Days

Day: 35.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.9

Radius: 6.9

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.28 AU - 20.46 AU

Year: 28758 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 80.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,692,386 km

• M1: 86,617 km (0.089 R)
• M2: 385,215 km (0.091 R)
• M3: 1,256,024 km (0.115 R)
• M4: 3,285,618 km (0.065 R)
• M5: 5,356,801 km (0.115 R)
• M6: 7,503,081 km (0.077 R)
• M7: 9,046,034 km (0.093 R)
• M8: 9,742,412 km (0.057 R)
• M9: 13,471,438 km (0.111 R)
• M10: 21,900,231 km (0.066 R)
• M11: 25,119,128 km (0.103 R)
• M12: 27,911,073 km (0.1 R)
• M13: 28,886,002 km (0.102 R)
• M14: 31,814,830 km (0.062 R)
• M15: 35,498,677 km (0.088 R)
• M16: 38,106,467 km (0.087 R)
• M17: 39,154,251 km (0.053 R)
• M18: 41,778,497 km (0.106 R)
• M19: 42,253,470 km (0.044 R)
• M20: 45,179,305 km (0.043 R)
• M21: 45,847,259 km (0.067 R)
• M22: 47,203,065 km (0.05 R)
• M23: 54,573,453 km (0.109 R)
• M24: 58,431,881 km (0.085 R)
• M25: 62,468,181 km (0.084 R)
• M26: 65,401,796 km (0.048 R)
• M27: 65,828,149 km (0.12 R)
• M28: 66,471,271 km (0.116 R)
• M29: 68,206,756 km (0.114 R)
• M30: 72,449,202 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit