🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.92 AU - 1.54 AU

Year: 482 Days

Day: 39.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,424,997 km

• M1: 125,513 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.15 AU - 1.41 AU

Year: 511 Days

Day: 25.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.59 AU - 3.41 AU

Year: 1835 Days

Day: 16.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.95 AU - 4.97 AU

Year: 3326 Days

Day: 13.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 11.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.79 AU - 8.53 AU

Year: 7486 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,424,997 km

• M1: 142,268 km (0.048 R)
• M2: 1,054,815 km (0.089 R)
• M3: 1,875,209 km (0.049 R)
• M4: 3,548,461 km (0.093 R)
• M5: 4,478,063 km (0.092 R)
• M6: 4,920,424 km (0.095 R)
• M7: 5,628,021 km (0.061 R)
• M8: 6,497,784 km (0.069 R)
• M9: 7,667,938 km (0.084 R)
• M10: 9,214,930 km (0.088 R)
• M11: 10,094,565 km (0.103 R)
• M12: 11,911,730 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 13.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.74 AU - 9.5 AU

Year: 9725 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,424,997 km

• M1: 169,195 km (0.112 R)
• M2: 722,408 km (0.116 R)
• M3: 1,432,250 km (0.036 R)
• M4: 2,893,821 km (0.034 R)
• M5: 4,417,326 km (0.063 R)
• M6: 7,293,345 km (0.087 R)
• M7: 8,696,872 km (0.089 R)
• M8: 11,463,236 km (0.067 R)
• M9: 14,441,131 km (0.088 R)
• M10: 15,584,957 km (0.096 R)
• M11: 23,026,403 km (0.031 R)
• M12: 24,399,263 km (0.064 R)
• M13: 26,117,993 km (0.118 R)
• M14: 27,408,574 km (0.033 R)
• M15: 28,120,959 km (0.12 R)
• M16: 30,009,482 km (0.065 R)
• M17: 30,657,241 km (0.119 R)
• M18: 31,535,680 km (0.107 R)
• M19: 33,573,353 km (0.09 R)
• M20: 38,287,032 km (0.051 R)
• M21: 41,530,314 km (0.097 R)
• M22: 50,053,503 km (0.112 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit