🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.36 AU - 1.46 AU

Year: 759 Days

Day: 32.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,311,753 km

• M1: 36,801 km (0.094 R)
• M2: 774,618 km (0.108 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.3

Radius: 14.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.57 AU - 3.49 AU

Year: 2389 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,311,753 km

• M1: 176,525 km (0.071 R)
• M2: 641,176 km (0.041 R)
• M3: 1,197,381 km (0.108 R)
• M4: 1,691,204 km (0.091 R)
• M5: 2,167,075 km (0.089 R)
• M6: 2,917,458 km (0.108 R)
• M7: 3,363,409 km (0.113 R)
• M8: 4,109,005 km (0.079 R)
• M9: 5,264,648 km (0.114 R)
• M10: 6,009,346 km (0.117 R)
• M11: 6,710,811 km (0.079 R)
• M12: 7,802,576 km (0.075 R)
• M13: 8,638,529 km (0.064 R)
• M14: 9,182,168 km (0.102 R)
• M15: 10,263,162 km (0.092 R)
• M16: 14,962,330 km (0.116 R)
• M17: 18,106,429 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.3

Radius: 5.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.47 AU - 11.07 AU

Year: 12787 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,311,753 km

• M1: 98,735 km (0.087 R)
• M2: 779,405 km (0.084 R)
• M3: 1,031,178 km (0.113 R)
• M4: 1,410,858 km (0.059 R)
• M5: 2,478,089 km (0.091 R)
• M6: 3,430,279 km (0.115 R)
• M7: 4,066,669 km (0.051 R)
• M8: 5,190,747 km (0.103 R)
• M9: 6,115,411 km (0.102 R)
• M10: 7,310,549 km (0.084 R)
• M11: 8,542,188 km (0.112 R)
• M12: 9,947,062 km (0.086 R)
• M13: 11,772,904 km (0.038 R)
• M14: 18,507,650 km (0.075 R)
• M15: 19,780,130 km (0.108 R)
• M16: 21,382,772 km (0.06 R)
• M17: 22,998,129 km (0.114 R)
• M18: 26,311,722 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit