🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.06 AU - 1.52 AU

Year: 530 Days

Day: 20.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.41 AU - 1.57 AU

Year: 658 Days

Day: 21.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,264,885 km

• M1: 20,495 km (0.116 R)
• M2: 289,322 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 12.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.87 AU - 10.71 AU

Year: 9425 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,264,885 km

• M1: 153,039 km (0.057 R)
• M2: 858,093 km (0.108 R)
• M3: 2,297,225 km (0.102 R)
• M4: 2,803,165 km (0.072 R)
• M5: 3,926,495 km (0.119 R)
• M6: 5,106,673 km (0.102 R)
• M7: 5,500,415 km (0.079 R)
• M8: 6,640,649 km (0.06 R)
• M9: 7,145,542 km (0.071 R)
• M10: 8,347,112 km (0.078 R)
• M11: 12,811,412 km (0.079 R)
• M12: 17,432,939 km (0.039 R)
• M13: 19,125,041 km (0.113 R)
• M14: 23,908,582 km (0.116 R)
• M15: 26,076,554 km (0.112 R)
• M16: 30,340,842 km (0.075 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 10,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit