🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.6 AU - 0.62 AU

Year: 173 Days

Day: 25.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,630,155 km

• M1: 46,675 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.76 AU - 1.18 AU

Year: 347 Days

Day: 44.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.99 AU - 1.37 AU

Year: 466 Days

Day: 18.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,630,155 km

• M1: 808,427 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.1 AU - 1.28 AU

Year: 472 Days

Day: 47 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,630,155 km

• M1: 34,108 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.49 AU - 2.77 AU

Year: 1550 Days

Day: 23.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.5

Radius: 12.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.46 AU - 9.1 AU

Year: 8659 Days

Day: 8.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,630,155 km

• M1: 159,621 km (0.062 R)
• M2: 984,504 km (0.058 R)
• M3: 1,480,271 km (0.108 R)
• M4: 1,967,960 km (0.12 R)
• M5: 2,695,604 km (0.092 R)
• M6: 3,764,630 km (0.037 R)
• M7: 5,312,071 km (0.096 R)
• M8: 6,024,007 km (0.091 R)
• M9: 8,208,884 km (0.1 R)
• M10: 9,206,851 km (0.117 R)
• M11: 11,391,130 km (0.107 R)
• M12: 11,866,402 km (0.108 R)
• M13: 13,372,404 km (0.038 R)
• M14: 15,064,954 km (0.105 R)
• M15: 15,638,213 km (0.107 R)
• M16: 17,654,793 km (0.109 R)
• M17: 18,798,468 km (0.05 R)
• M18: 19,839,370 km (0.114 R)
• M19: 20,683,701 km (0.114 R)
• M20: 21,551,967 km (0.073 R)
• M21: 25,807,727 km (0.079 R)
• M22: 27,186,421 km (0.12 R)
• M23: 29,198,213 km (0.03 R)
• M24: 29,691,587 km (0.091 R)
• M25: 31,307,543 km (0.114 R)
• M26: 35,715,295 km (0.081 R)
• M27: 40,276,684 km (0.088 R)
• M28: 40,888,090 km (0.117 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit