🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.69 AU - 1.01 AU

Year: 283 Days

Day: 34.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 122.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.36 AU - 1.48 AU

Year: 612 Days

Day: 23.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,014,514 km

• M1: 116,986 km (0.087 R)
• M2: 964,906 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.74 AU - 1.9 AU

Year: 888 Days

Day: 14.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.12 AU - 2.16 AU

Year: 1132 Days

Day: 16.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,014,514 km

• M1: 63,429 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.6

Radius: 4.9

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.6 AU - 16.64 AU

Year: 23407 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,014,514 km

• M1: 61,186 km (0.04 R)
• M2: 494,870 km (0.034 R)
• M3: 1,367,175 km (0.101 R)
• M4: 1,880,146 km (0.115 R)
• M5: 2,097,362 km (0.047 R)
• M6: 2,902,498 km (0.111 R)
• M7: 3,562,224 km (0.118 R)
• M8: 3,958,808 km (0.082 R)
• M9: 5,325,983 km (0.096 R)
• M10: 5,481,864 km (0.118 R)
• M11: 5,681,278 km (0.045 R)
• M12: 5,926,768 km (0.082 R)
• M13: 8,732,028 km (0.047 R)
• M14: 10,030,537 km (0.108 R)
• M15: 11,517,540 km (0.066 R)
• M16: 13,647,814 km (0.104 R)
• M17: 13,866,825 km (0.065 R)
• M18: 20,139,464 km (0.084 R)
• M19: 21,685,707 km (0.104 R)
• M20: 27,954,008 km (0.118 R)
• M21: 31,880,802 km (0.076 R)
• M22: 32,137,662 km (0.087 R)
• M23: 35,192,749 km (0.069 R)
• M24: 37,858,135 km (0.089 R)
• M25: 42,180,915 km (0.101 R)
• M26: 49,178,654 km (0.105 R)
• M27: 49,866,356 km (0.107 R)
• M28: 53,582,666 km (0.082 R)
• M29: 55,230,337 km (0.083 R)
• M30: 59,788,584 km (0.111 R)
• M31: 71,605,769 km (0.077 R)
• M32: 73,827,447 km (0.091 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 18,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit