🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.75 AU - 1.07 AU

Year: 324 Days

Day: 12.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,871,424 km

• M1: 56,249 km (0.105 R)
• M2: 90,806 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.01 AU - 1.13 AU

Year: 413 Days

Day: 12.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.59 AU - 3.05 AU

Year: 1765 Days

Day: 38.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,871,424 km

• M1: 1,797,119 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.99 AU - 4.17 AU

Year: 3072 Days

Day: 41.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.8

Radius: 5.2

Gravity: 30.8 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.08 AU - 14.5 AU

Year: 18061 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,871,424 km

• M1: 64,626 km (0.049 R)
• M2: 325,675 km (0.092 R)
• M3: 544,686 km (0.111 R)
• M4: 839,244 km (0.112 R)
• M5: 1,381,686 km (0.115 R)
• M6: 1,556,715 km (0.032 R)
• M7: 2,572,036 km (0.059 R)
• M8: 2,739,735 km (0.109 R)
• M9: 3,873,388 km (0.047 R)
• M10: 4,807,926 km (0.051 R)
• M11: 5,601,243 km (0.119 R)
• M12: 5,925,123 km (0.112 R)
• M13: 6,347,737 km (0.118 R)
• M14: 10,971,508 km (0.068 R)
• M15: 12,201,502 km (0.061 R)
• M16: 12,539,892 km (0.067 R)
• M17: 14,401,189 km (0.055 R)
• M18: 14,702,928 km (0.106 R)
• M19: 27,196,743 km (0.071 R)
• M20: 27,426,675 km (0.118 R)
• M21: 29,676,178 km (0.088 R)
• M22: 30,287,884 km (0.084 R)
• M23: 30,535,020 km (0.117 R)
• M24: 36,038,875 km (0.092 R)
• M25: 42,322,584 km (0.099 R)
• M26: 42,631,354 km (0.076 R)
• M27: 42,941,620 km (0.101 R)
• M28: 44,039,668 km (0.077 R)
• M29: 48,957,998 km (0.076 R)
• M30: 51,023,645 km (0.099 R)
• M31: 51,724,810 km (0.113 R)
• M32: 58,137,323 km (0.12 R)
• M33: 63,633,249 km (0.104 R)
• M34: 75,191,181 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 16,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit