🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.47 AU - 0.57 AU

Year: 164 Days

Day: 41.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,782,385 km

• M1: 41,588 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.84 AU - 0.92 AU

Year: 360 Days

Day: 14.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.16 AU - 1.22 AU

Year: 567 Days

Day: 32.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.19 AU - 1.45 AU

Year: 662 Days

Day: 28.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,782,385 km

• M1: 171,439 km (0.118 R)
• M2: 187,297 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.8

Radius: 10.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.44 AU - 5.66 AU

Year: 5708 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,782,385 km

• M1: 134,339 km (0.112 R)
• M2: 1,537,118 km (0.048 R)
• M3: 2,094,370 km (0.119 R)
• M4: 2,436,052 km (0.077 R)
• M5: 2,782,371 km (0.05 R)
• M6: 3,459,451 km (0.065 R)
• M7: 4,309,615 km (0.112 R)
• M8: 5,345,132 km (0.097 R)
• M9: 5,907,770 km (0.066 R)
• M10: 6,479,981 km (0.103 R)
• M11: 6,932,964 km (0.05 R)
• M12: 8,814,606 km (0.111 R)
• M13: 12,562,780 km (0.071 R)
• M14: 13,413,095 km (0.06 R)
• M15: 14,351,821 km (0.04 R)
• M16: 14,708,463 km (0.111 R)
• M17: 16,805,526 km (0.052 R)
• M18: 18,608,928 km (0.036 R)
• M19: 19,094,523 km (0.113 R)
• M20: 22,391,660 km (0.081 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: 473 - 13,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit