🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.45 AU - 0.73 AU

Year: 191 Days

Day: 29.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 216 Days

Day: 21.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 640 Days

Day: 38.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.35 AU - 1.39 AU

Year: 676 Days

Day: 38.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,865,767 km

• M1: 201,957 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 9.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.72 AU - 4.36 AU

Year: 2809 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,865,767 km

• M1: 124,765 km (0.114 R)
• M2: 737,966 km (0.117 R)
• M3: 1,844,392 km (0.096 R)
• M4: 2,334,624 km (0.115 R)
• M5: 2,822,463 km (0.116 R)
• M6: 3,248,069 km (0.083 R)
• M7: 4,442,608 km (0.112 R)
• M8: 5,085,280 km (0.083 R)
• M9: 7,140,456 km (0.108 R)
• M10: 7,587,155 km (0.092 R)
• M11: 8,536,354 km (0.103 R)
• M12: 9,899,938 km (0.048 R)
• M13: 10,526,753 km (0.103 R)
• M14: 11,936,863 km (0.095 R)
• M15: 13,637,641 km (0.118 R)
• M16: 15,310,444 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 10.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.18 AU - 6.52 AU

Year: 5968 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,865,767 km

• M1: 133,740 km (0.114 R)
• M2: 1,173,894 km (0.101 R)
• M3: 2,126,683 km (0.051 R)
• M4: 2,750,207 km (0.099 R)
• M5: 3,788,566 km (0.105 R)
• M6: 4,171,985 km (0.081 R)
• M7: 8,430,289 km (0.081 R)
• M8: 9,945,416 km (0.115 R)
• M9: 10,416,051 km (0.078 R)
• M10: 12,448,936 km (0.103 R)
• M11: 12,795,255 km (0.079 R)
• M12: 13,455,281 km (0.048 R)
• M13: 14,191,452 km (0.072 R)
• M14: 14,624,089 km (0.046 R)
• M15: 14,954,252 km (0.032 R)
• M16: 17,468,543 km (0.109 R)
• M17: 22,071,670 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit