🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.11 AU - 1.55 AU

Year: 560 Days

Day: 29.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 81.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.52 AU - 1.58 AU

Year: 705 Days

Day: 32.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,814,164 km

• M1: 170,392 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.54 AU - 1.9 AU

Year: 824 Days

Day: 15.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.73 AU - 2.27 AU

Year: 1033 Days

Day: 39.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 168.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,814,164 km

• M1: 122,820 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.8 AU - 3.46 AU

Year: 2023 Days

Day: 39.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.4

Radius: 6.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.97 AU - 13.99 AU

Year: 18077 Days

Day: 17.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,814,164 km

• M1: 84,523 km (0.055 R)
• M2: 504,444 km (0.083 R)
• M3: 971,040 km (0.066 R)
• M4: 1,224,459 km (0.063 R)
• M5: 1,494,483 km (0.082 R)
• M6: 2,246,362 km (0.071 R)
• M7: 2,737,342 km (0.097 R)
• M8: 3,226,676 km (0.07 R)
• M9: 5,507,446 km (0.051 R)
• M10: 7,135,818 km (0.104 R)
• M11: 7,972,819 km (0.073 R)
• M12: 8,873,547 km (0.074 R)
• M13: 13,405,316 km (0.059 R)
• M14: 19,197,446 km (0.095 R)
• M15: 21,056,199 km (0.112 R)
• M16: 23,209,362 km (0.109 R)
• M17: 23,566,901 km (0.108 R)
• M18: 31,513,839 km (0.115 R)
• M19: 35,136,949 km (0.1 R)
• M20: 43,197,432 km (0.091 R)
• M21: 48,086,889 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit