🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.65 AU - 2.55 AU

Year: 1065 Days

Day: 33.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 98.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.97 AU - 2.53 AU

Year: 1181 Days

Day: 30.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,600,484 km

• M1: 18,700 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.04 AU - 4.9 AU

Year: 2767 Days

Day: 27.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.77 AU - 4.23 AU

Year: 2799 Days

Day: 12 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.9

Radius: 5.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.08 AU - 14.6 AU

Year: 18998 Days

Day: 17.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,600,484 km

• M1: 64,626 km (0.102 R)
• M2: 230,530 km (0.032 R)
• M3: 650,003 km (0.103 R)
• M4: 1,443,470 km (0.091 R)
• M5: 2,159,894 km (0.04 R)
• M6: 3,340,670 km (0.09 R)
• M7: 4,571,412 km (0.047 R)
• M8: 5,020,804 km (0.056 R)
• M9: 6,620,304 km (0.103 R)
• M10: 7,393,725 km (0.05 R)
• M11: 9,398,636 km (0.031 R)
• M12: 12,015,252 km (0.079 R)
• M13: 12,295,299 km (0.098 R)
• M14: 17,532,721 km (0.066 R)
• M15: 19,847,299 km (0.058 R)
• M16: 21,773,372 km (0.052 R)
• M17: 29,696,075 km (0.075 R)
• M18: 30,518,115 km (0.074 R)
• M19: 35,656,802 km (0.075 R)
• M20: 37,173,575 km (0.059 R)
• M21: 40,085,946 km (0.034 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 20,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit