🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.5 AU - 0.52 AU

Year: 127 Days

Day: 37.5 Hours

Environment

Temp: 294 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.19 AU - 1.95 AU

Year: 688 Days

Day: 14.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.68 AU - 1.7 AU

Year: 769 Days

Day: 21.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.1 AU - 3.46 AU

Year: 2078 Days

Day: 22.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,209,832 km

• M1: 1,519,166 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 8.6

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.52 AU - 6.76 AU

Year: 5986 Days

Day: 8.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,209,832 km

• M1: 106,962 km (0.051 R)
• M2: 388,057 km (0.08 R)
• M3: 1,152,652 km (0.103 R)
• M4: 2,544,361 km (0.118 R)
• M5: 2,875,570 km (0.078 R)
• M6: 3,152,775 km (0.083 R)
• M7: 5,329,125 km (0.097 R)
• M8: 5,968,506 km (0.077 R)
• M9: 6,658,152 km (0.076 R)
• M10: 7,075,381 km (0.043 R)
• M11: 7,399,709 km (0.045 R)
• M12: 8,392,889 km (0.094 R)
• M13: 8,674,881 km (0.058 R)
• M14: 9,300,649 km (0.1 R)
• M15: 11,604,905 km (0.083 R)
• M16: 12,572,504 km (0.118 R)
• M17: 14,379,347 km (0.094 R)
• M18: 16,666,848 km (0.111 R)
• M19: 19,117,261 km (0.116 R)
• M20: 22,796,920 km (0.09 R)
• M21: 24,720,151 km (0.095 R)
• M22: 27,361,301 km (0.099 R)
• M23: 28,072,190 km (0.098 R)
• M24: 29,903,418 km (0.091 R)
• M25: 32,204,382 km (0.118 R)
• M26: 33,297,344 km (0.094 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit