🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.15 AU - 1.23 AU

Year: 494 Days

Day: 38.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.35 AU - 2.83 AU

Year: 1587 Days

Day: 27.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,798,291 km

• M1: 372,200 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.37 AU - 3.85 AU

Year: 2612 Days

Day: 19.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,798,291 km

• M1: 2,880,657 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 8.8

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.68 AU - 5.02 AU

Year: 3455 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 15,798,291 km

• M1: 109,954 km (0.116 R)
• M2: 391,647 km (0.117 R)
• M3: 987,346 km (0.105 R)
• M4: 1,350,570 km (0.1 R)
• M5: 1,765,105 km (0.055 R)
• M6: 4,107,359 km (0.11 R)
• M7: 4,759,456 km (0.039 R)
• M8: 7,036,934 km (0.051 R)
• M9: 7,797,490 km (0.028 R)
• M10: 8,074,545 km (0.099 R)
• M11: 8,538,747 km (0.068 R)
• M12: 9,717,728 km (0.064 R)
• M13: 12,209,430 km (0.108 R)
• M14: 15,045,058 km (0.092 R)
• M15: 15,638,812 km (0.094 R)
• M16: 16,080,425 km (0.07 R)
• M17: 18,844,545 km (0.088 R)
• M18: 20,831,952 km (0.079 R)
• M19: 22,743,663 km (0.118 R)
• M20: 23,525,761 km (0.113 R)
• M21: 25,068,414 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 13.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.85 AU - 5.33 AU

Year: 3745 Days

Day: 14.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 15,798,291 km

• M1: 167,849 km (0.065 R)
• M2: 953,238 km (0.062 R)
• M3: 1,526,796 km (0.119 R)
• M4: 1,962,126 km (0.117 R)
• M5: 2,481,679 km (0.117 R)
• M6: 3,077,827 km (0.086 R)
• M7: 4,440,663 km (0.067 R)
• M8: 5,414,994 km (0.102 R)
• M9: 5,881,141 km (0.095 R)
• M10: 7,083,609 km (0.064 R)
• M11: 7,991,967 km (0.058 R)
• M12: 8,413,085 km (0.036 R)
• M13: 9,465,207 km (0.062 R)
• M14: 10,531,690 km (0.049 R)
• M15: 11,486,723 km (0.103 R)
• M16: 11,985,333 km (0.076 R)
• M17: 13,108,813 km (0.075 R)
• M18: 13,568,976 km (0.112 R)
• M19: 14,301,407 km (0.086 R)
• M20: 15,380,007 km (0.054 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit