🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.72 AU

Year: 169 Days

Day: 36.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.77 AU

Year: 186 Days

Day: 28 Hours

Environment

Temp: 229 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,979,741 km

• M1: 105,018 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.87 AU - 1.93 AU

Year: 929 Days

Day: 24 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 14.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.09 AU - 11.49 AU

Year: 12574 Days

Day: 5 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,979,741 km

• M1: 179,069 km (0.072 R)
• M2: 1,701,975 km (0.035 R)
• M3: 2,806,157 km (0.113 R)
• M4: 3,543,525 km (0.119 R)
• M5: 4,075,345 km (0.09 R)
• M6: 5,196,282 km (0.119 R)
• M7: 6,636,461 km (0.113 R)
• M8: 7,449,824 km (0.058 R)
• M9: 10,293,829 km (0.104 R)
• M10: 13,461,415 km (0.071 R)
• M11: 14,069,081 km (0.066 R)
• M12: 15,194,805 km (0.072 R)
• M13: 17,466,299 km (0.112 R)
• M14: 19,017,181 km (0.074 R)
• M15: 21,105,268 km (0.118 R)
• M16: 23,150,121 km (0.057 R)
• M17: 26,251,285 km (0.073 R)
• M18: 33,757,807 km (0.112 R)
• M19: 34,881,137 km (0.086 R)
• M20: 37,466,637 km (0.09 R)
• M21: 37,998,607 km (0.113 R)
• M22: 40,734,902 km (0.08 R)
• M23: 45,081,767 km (0.095 R)
• M24: 49,888,945 km (0.035 R)
• M25: 51,509,688 km (0.091 R)
• M26: 52,831,535 km (0.027 R)
• M27: 59,240,158 km (0.1 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 19,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit