🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 40.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.03 AU - 1.35 AU

Year: 474 Days

Day: 36.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.56 AU - 3.6 AU

Year: 1974 Days

Day: 42.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.03 AU - 3.51 AU

Year: 2160 Days

Day: 37.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.7

Radius: 12.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.99 AU - 11.45 AU

Year: 10226 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,968,269 km

• M1: 159,920 km (0.08 R)
• M2: 1,083,537 km (0.11 R)
• M3: 1,517,820 km (0.109 R)
• M4: 2,715,501 km (0.087 R)
• M5: 4,300,939 km (0.038 R)
• M6: 7,333,587 km (0.042 R)
• M7: 7,936,915 km (0.072 R)
• M8: 9,061,143 km (0.119 R)
• M9: 11,894,078 km (0.074 R)
• M10: 14,575,321 km (0.073 R)
• M11: 15,726,626 km (0.029 R)
• M12: 24,732,567 km (0.1 R)
• M13: 27,978,542 km (0.097 R)
• M14: 31,082,099 km (0.115 R)
• M15: 32,236,396 km (0.036 R)
• M16: 32,985,732 km (0.077 R)
• M17: 42,012,019 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 12.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.65 AU - 12.93 AU

Year: 15737 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,968,269 km

• M1: 163,959 km (0.099 R)
• M2: 588,518 km (0.03 R)
• M3: 1,309,729 km (0.115 R)
• M4: 2,364,245 km (0.081 R)
• M5: 3,004,673 km (0.102 R)
• M6: 3,580,625 km (0.092 R)
• M7: 6,229,106 km (0.052 R)
• M8: 9,586,381 km (0.118 R)
• M9: 10,745,914 km (0.114 R)
• M10: 11,897,070 km (0.093 R)
• M11: 15,965,683 km (0.081 R)
• M12: 26,462,816 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit