🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.07 AU - 1.15 AU

Year: 419 Days

Day: 15.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.98 AU - 3.4 AU

Year: 2041 Days

Day: 45.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,737,165 km

• M1: 607,517 km (0.115 R)
• M2: 928,255 km (0.085 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.5

Radius: 9.5

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.74 AU - 8.2 AU

Year: 7312 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,737,165 km

• M1: 122,221 km (0.083 R)
• M2: 426,952 km (0.104 R)
• M3: 1,160,131 km (0.106 R)
• M4: 1,547,440 km (0.109 R)
• M5: 2,215,544 km (0.119 R)
• M6: 2,663,740 km (0.117 R)
• M7: 3,670,533 km (0.098 R)
• M8: 7,798,537 km (0.086 R)
• M9: 9,828,580 km (0.078 R)
• M10: 17,440,569 km (0.044 R)
• M11: 19,654,019 km (0.064 R)
• M12: 20,178,658 km (0.11 R)
• M13: 20,558,936 km (0.059 R)
• M14: 23,524,564 km (0.115 R)
• M15: 25,593,653 km (0.042 R)
• M16: 26,129,362 km (0.092 R)
• M17: 28,728,625 km (0.079 R)
• M18: 29,210,331 km (0.085 R)
• M19: 37,096,831 km (0.099 R)
• M20: 38,361,232 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 9.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.06 AU - 11.48 AU

Year: 13551 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,737,165 km

• M1: 120,576 km (0.108 R)
• M2: 561,441 km (0.074 R)
• M3: 1,364,632 km (0.1 R)
• M4: 2,178,743 km (0.095 R)
• M5: 2,889,483 km (0.104 R)
• M6: 3,823,871 km (0.103 R)
• M7: 5,134,049 km (0.118 R)
• M8: 6,424,331 km (0.074 R)
• M9: 8,088,757 km (0.098 R)
• M10: 8,568,517 km (0.1 R)
• M11: 8,974,975 km (0.032 R)
• M12: 13,354,752 km (0.077 R)
• M13: 15,767,167 km (0.106 R)
• M14: 16,172,876 km (0.099 R)
• M15: 17,939,328 km (0.085 R)
• M16: 18,456,039 km (0.102 R)
• M17: 19,597,022 km (0.062 R)
• M18: 20,303,722 km (0.079 R)
• M19: 27,254,338 km (0.119 R)
• M20: 27,741,280 km (0.086 R)
• M21: 29,135,233 km (0.081 R)
• M22: 29,541,989 km (0.074 R)
• M23: 34,044,586 km (0.093 R)
• M24: 35,990,256 km (0.113 R)
• M25: 36,458,647 km (0.099 R)
• M26: 37,407,546 km (0.1 R)
• M27: 38,130,104 km (0.071 R)
• M28: 38,494,674 km (0.043 R)
• M29: 39,107,726 km (0.068 R)
• M30: 41,368,449 km (0.101 R)
• M31: 44,382,247 km (0.094 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit