🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.51 AU - 0.61 AU

Year: 179 Days

Day: 26.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.73 AU - 1.09 AU

Year: 371 Days

Day: 16.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,946,883 km

• M1: 379,829 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.99 AU - 1.53 AU

Year: 605 Days

Day: 21.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.64 AU - 2.1 AU

Year: 1093 Days

Day: 45.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,946,883 km

• M1: 1,485,357 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.7 AU - 2.42 AU

Year: 1264 Days

Day: 16.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.56 AU - 2.72 AU

Year: 1834 Days

Day: 27.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.8

Radius: 14.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.57 AU - 3.11 AU

Year: 2046 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,946,883 km

• M1: 185,501 km (0.112 R)
• M2: 699,220 km (0.082 R)
• M3: 1,298,360 km (0.113 R)
• M4: 1,858,305 km (0.064 R)
• M5: 2,484,222 km (0.086 R)
• M6: 3,050,301 km (0.071 R)
• M7: 3,592,144 km (0.119 R)
• M8: 5,025,740 km (0.079 R)
• M9: 5,524,949 km (0.079 R)
• M10: 6,377,058 km (0.116 R)
• M11: 7,359,916 km (0.111 R)
• M12: 8,125,708 km (0.108 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 10.7

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.18 AU - 9.06 AU

Year: 8992 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,946,883 km

• M1: 133,292 km (0.059 R)
• M2: 816,655 km (0.114 R)
• M3: 2,366,339 km (0.114 R)
• M4: 2,750,656 km (0.089 R)
• M5: 3,382,557 km (0.113 R)
• M6: 3,821,777 km (0.114 R)
• M7: 4,271,468 km (0.097 R)
• M8: 4,785,785 km (0.093 R)
• M9: 5,904,478 km (0.07 R)
• M10: 6,289,992 km (0.114 R)
• M11: 7,467,627 km (0.117 R)
• M12: 7,877,225 km (0.09 R)
• M13: 9,430,799 km (0.098 R)
• M14: 9,764,552 km (0.087 R)
• M15: 11,661,902 km (0.11 R)
• M16: 12,214,217 km (0.071 R)
• M17: 14,223,915 km (0.101 R)
• M18: 16,172,427 km (0.067 R)
• M19: 18,292,678 km (0.081 R)
• M20: 21,977,274 km (0.115 R)
• M21: 28,339,970 km (0.113 R)
• M22: 31,195,943 km (0.059 R)
• M23: 31,725,370 km (0.062 R)
• M24: 33,681,213 km (0.109 R)
• M25: 34,350,813 km (0.043 R)
• M26: 39,042,651 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 20,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit