🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.58 AU - 1.78 AU

Year: 788 Days

Day: 14.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.28 AU - 3.26 AU

Year: 1667 Days

Day: 20.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.4 AU - 3.7 AU

Year: 2419 Days

Day: 35.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 12.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.15 AU - 6.59 AU

Year: 5814 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,509,292 km

• M1: 153,039 km (0.119 R)
• M2: 577,149 km (0.109 R)
• M3: 987,496 km (0.098 R)
• M4: 1,501,514 km (0.103 R)
• M5: 2,178,145 km (0.112 R)
• M6: 2,890,231 km (0.112 R)
• M7: 4,300,939 km (0.077 R)
• M8: 5,317,307 km (0.037 R)
• M9: 6,216,839 km (0.094 R)
• M10: 6,734,597 km (0.112 R)
• M11: 7,650,286 km (0.082 R)
• M12: 10,012,585 km (0.113 R)
• M13: 10,941,588 km (0.032 R)
• M14: 12,971,033 km (0.116 R)
• M15: 13,767,791 km (0.108 R)
• M16: 14,282,258 km (0.029 R)
• M17: 16,014,901 km (0.104 R)
• M18: 18,127,223 km (0.089 R)
• M19: 23,257,682 km (0.075 R)
• M20: 23,840,814 km (0.11 R)
• M21: 25,188,392 km (0.119 R)
• M22: 25,880,880 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 14.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.87 AU - 7.45 AU

Year: 6216 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,509,292 km

• M1: 183,407 km (0.111 R)
• M2: 662,569 km (0.062 R)
• M3: 1,286,392 km (0.101 R)
• M4: 2,217,340 km (0.057 R)
• M5: 2,809,448 km (0.036 R)
• M6: 3,304,019 km (0.11 R)
• M7: 3,796,944 km (0.069 R)
• M8: 4,675,532 km (0.114 R)
• M9: 5,176,086 km (0.113 R)
• M10: 6,689,568 km (0.092 R)
• M11: 7,233,955 km (0.054 R)
• M12: 9,011,776 km (0.104 R)
• M13: 9,983,563 km (0.092 R)
• M14: 10,696,547 km (0.092 R)
• M15: 11,232,556 km (0.117 R)
• M16: 14,834,274 km (0.078 R)
• M17: 15,763,726 km (0.062 R)
• M18: 16,786,527 km (0.12 R)
• M19: 18,257,373 km (0.078 R)
• M20: 18,964,522 km (0.068 R)
• M21: 19,874,227 km (0.095 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 16,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit