🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 19.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.09 AU - 1.51 AU

Year: 516 Days

Day: 38.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,763,127 km

• M1: 253,718 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.35 AU - 2.99 AU

Year: 1519 Days

Day: 33.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,763,127 km

• M1: 31,565 km (0.112 R)
• M2: 1,628,971 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 9.7

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.78 AU - 12.4 AU

Year: 11162 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 76.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,763,127 km

• M1: 121,922 km (0.097 R)
• M2: 503,995 km (0.031 R)
• M3: 899,083 km (0.095 R)
• M4: 1,487,152 km (0.051 R)
• M5: 2,315,326 km (0.042 R)
• M6: 2,685,731 km (0.059 R)
• M7: 3,257,194 km (0.053 R)
• M8: 4,097,037 km (0.112 R)
• M9: 4,824,531 km (0.069 R)
• M10: 5,333,762 km (0.082 R)
• M11: 5,635,651 km (0.075 R)
• M12: 6,164,479 km (0.028 R)
• M13: 6,497,484 km (0.12 R)
• M14: 14,685,125 km (0.097 R)
• M15: 17,751,882 km (0.111 R)
• M16: 20,478,004 km (0.118 R)
• M17: 26,940,482 km (0.108 R)
• M18: 27,533,638 km (0.083 R)
• M19: 29,677,974 km (0.114 R)
• M20: 31,712,056 km (0.061 R)
• M21: 32,595,730 km (0.118 R)
• M22: 36,414,814 km (0.084 R)
• M23: 39,626,382 km (0.095 R)
• M24: 45,205,335 km (0.086 R)
• M25: 46,042,784 km (0.118 R)
• M26: 48,326,695 km (0.084 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 18,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit