🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.36 AU - 2.06 AU

Year: 782 Days

Day: 22.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,506,988 km

• M1: 44,580 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.49 AU - 5.45 AU

Year: 3306 Days

Day: 12.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.8

Radius: 4.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 17.37 AU - 17.97 AU

Year: 25986 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,506,988 km

• M1: 55,950 km (0.103 R)
• M2: 969,245 km (0.093 R)
• M3: 1,164,320 km (0.095 R)
• M4: 1,435,392 km (0.05 R)
• M5: 1,747,453 km (0.075 R)
• M6: 2,657,307 km (0.099 R)
• M7: 7,323,564 km (0.057 R)
• M8: 8,117,180 km (0.062 R)
• M9: 8,366,111 km (0.102 R)
• M10: 9,873,609 km (0.097 R)
• M11: 12,188,935 km (0.048 R)
• M12: 14,719,682 km (0.04 R)
• M13: 15,784,670 km (0.093 R)
• M14: 16,699,311 km (0.071 R)
• M15: 33,243,489 km (0.101 R)
• M16: 39,388,820 km (0.083 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 13,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit