🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.79 AU - 1.11 AU

Year: 347 Days

Day: 42.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,267,561 km

• M1: 98,286 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.2 AU - 3.36 AU

Year: 1737 Days

Day: 28.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.05 AU - 4.15 AU

Year: 2560 Days

Day: 17.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,267,561 km

• M1: 364,869 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 11.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.83 AU - 7.21 AU

Year: 6239 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,267,561 km

• M1: 146,756 km (0.104 R)
• M2: 569,220 km (0.119 R)
• M3: 1,319,902 km (0.038 R)
• M4: 1,735,784 km (0.116 R)
• M5: 2,496,190 km (0.063 R)
• M6: 3,408,438 km (0.095 R)
• M7: 4,674,634 km (0.068 R)
• M8: 5,099,642 km (0.109 R)
• M9: 6,532,490 km (0.112 R)
• M10: 7,525,521 km (0.117 R)
• M11: 8,111,496 km (0.108 R)
• M12: 8,727,689 km (0.094 R)
• M13: 9,374,700 km (0.083 R)
• M14: 10,053,575 km (0.097 R)
• M15: 11,871,638 km (0.068 R)
• M16: 14,207,160 km (0.08 R)
• M17: 16,660,864 km (0.117 R)
• M18: 17,777,014 km (0.1 R)
• M19: 19,640,106 km (0.117 R)
• M20: 23,172,411 km (0.064 R)
• M21: 24,487,825 km (0.096 R)
• M22: 25,088,161 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.5

Radius: 13.1

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.07 AU - 8.23 AU

Year: 8719 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,267,561 km

• M1: 162,912 km (0.116 R)
• M2: 735,722 km (0.097 R)
• M3: 2,296,926 km (0.096 R)
• M4: 3,323,616 km (0.057 R)
• M5: 4,448,592 km (0.086 R)
• M6: 5,113,854 km (0.102 R)
• M7: 5,562,797 km (0.117 R)
• M8: 6,784,413 km (0.102 R)
• M9: 7,253,702 km (0.079 R)
• M10: 7,706,235 km (0.081 R)
• M11: 8,543,684 km (0.102 R)
• M12: 9,935,393 km (0.086 R)
• M13: 11,074,581 km (0.068 R)
• M14: 13,331,115 km (0.061 R)
• M15: 14,956,047 km (0.082 R)
• M16: 17,838,798 km (0.108 R)
• M17: 19,446,826 km (0.11 R)
• M18: 20,621,169 km (0.066 R)
• M19: 21,225,843 km (0.082 R)
• M20: 21,842,336 km (0.091 R)
• M21: 23,354,322 km (0.081 R)
• M22: 25,795,011 km (0.118 R)
• M23: 27,574,478 km (0.065 R)
• M24: 30,589,623 km (0.092 R)
• M25: 33,818,244 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit