🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.57 AU - 1.63 AU

Year: 771 Days

Day: 15.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.7 AU - 2.16 AU

Year: 1021 Days

Day: 21.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.7 AU - 3.32 AU

Year: 1989 Days

Day: 14.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,415,273 km

• M1: 180,864 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 10

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.1 AU - 4.7 AU

Year: 3515 Days

Day: 6.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,415,273 km

• M1: 138,079 km (0.085 R)
• M2: 455,974 km (0.09 R)
• M3: 917,933 km (0.112 R)
• M4: 1,355,806 km (0.118 R)
• M5: 1,866,682 km (0.119 R)
• M6: 3,001,980 km (0.101 R)
• M7: 3,332,891 km (0.106 R)
• M8: 4,003,987 km (0.103 R)
• M9: 4,337,590 km (0.108 R)
• M10: 4,786,982 km (0.107 R)
• M11: 5,723,914 km (0.091 R)
• M12: 6,090,728 km (0.061 R)
• M13: 6,533,687 km (0.107 R)
• M14: 6,872,077 km (0.051 R)
• M15: 7,286,912 km (0.099 R)
• M16: 9,384,723 km (0.096 R)
• M17: 10,803,958 km (0.068 R)
• M18: 11,721,292 km (0.073 R)
• M19: 13,810,875 km (0.103 R)
• M20: 14,164,824 km (0.111 R)
• M21: 15,156,059 km (0.119 R)
• M22: 15,532,747 km (0.117 R)
• M23: 17,569,672 km (0.104 R)
• M24: 22,166,515 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.6

Radius: 10.3

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.35 AU - 7.93 AU

Year: 7265 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,415,273 km

• M1: 128,205 km (0.118 R)
• M2: 618,737 km (0.083 R)
• M3: 1,253,780 km (0.094 R)
• M4: 1,685,968 km (0.106 R)
• M5: 2,623,647 km (0.096 R)
• M6: 3,208,276 km (0.098 R)
• M7: 6,418,048 km (0.115 R)
• M8: 9,905,025 km (0.109 R)
• M9: 13,719,471 km (0.057 R)
• M10: 15,474,404 km (0.048 R)
• M11: 20,167,738 km (0.081 R)
• M12: 22,349,323 km (0.066 R)
• M13: 23,082,652 km (0.089 R)
• M14: 28,673,125 km (0.067 R)
• M15: 29,345,118 km (0.094 R)
• M16: 29,929,448 km (0.086 R)
• M17: 34,025,138 km (0.09 R)
• M18: 34,995,579 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 19,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit