🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.05 AU - 1.51 AU

Year: 526 Days

Day: 30.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.48 AU - 1.5 AU

Year: 661 Days

Day: 23.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,971,348 km

• M1: 703,260 km (0.12 R)
• M2: 722,408 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.57 AU - 2.85 AU

Year: 1621 Days

Day: 43.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 84.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,971,348 km

• M1: 10,921 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.38 AU - 4.22 AU

Year: 2692 Days

Day: 26.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.7

Radius: 4.8

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.15 AU - 21.23 AU

Year: 28195 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,971,348 km

• M1: 59,989 km (0.083 R)
• M2: 274,213 km (0.091 R)
• M3: 468,092 km (0.087 R)
• M4: 623,674 km (0.054 R)
• M5: 1,108,221 km (0.07 R)
• M6: 2,102,598 km (0.03 R)
• M7: 2,584,154 km (0.103 R)
• M8: 3,082,614 km (0.094 R)
• M9: 3,326,907 km (0.091 R)
• M10: 5,147,513 km (0.098 R)
• M11: 5,298,607 km (0.064 R)
• M12: 5,851,072 km (0.105 R)
• M13: 8,765,538 km (0.028 R)
• M14: 9,367,519 km (0.111 R)
• M15: 10,837,767 km (0.055 R)
• M16: 13,074,854 km (0.109 R)
• M17: 19,789,554 km (0.11 R)
• M18: 21,596,547 km (0.117 R)
• M19: 26,420,779 km (0.116 R)
• M20: 40,166,430 km (0.076 R)
• M21: 43,048,283 km (0.083 R)
• M22: 43,986,112 km (0.047 R)
• M23: 45,579,479 km (0.104 R)
• M24: 46,881,430 km (0.106 R)
• M25: 63,479,164 km (0.103 R)
• M26: 68,641,188 km (0.067 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit