🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.97 AU - 1.47 AU

Year: 490 Days

Day: 15.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,600,914 km

• M1: 36,502 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.83 AU - 2.09 AU

Year: 997 Days

Day: 16.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,600,914 km

• M1: 778,059 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.34 AU - 3.8 AU

Year: 2451 Days

Day: 43.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,600,914 km

• M1: 178,171 km (0.098 R)
• M2: 687,103 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.3 AU - 4.78 AU

Year: 3516 Days

Day: 34.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 10

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.66 AU - 6.78 AU

Year: 4972 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,600,914 km

• M1: 126,560 km (0.085 R)
• M2: 700,866 km (0.118 R)
• M3: 1,203,066 km (0.106 R)
• M4: 2,544,061 km (0.117 R)
• M5: 3,343,213 km (0.104 R)
• M6: 3,764,930 km (0.11 R)
• M7: 4,976,523 km (0.071 R)
• M8: 5,339,746 km (0.11 R)
• M9: 7,517,143 km (0.083 R)
• M10: 8,721,406 km (0.071 R)
• M11: 13,060,343 km (0.089 R)
• M12: 13,886,722 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375

Radius: 9.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.04 AU - 8.58 AU

Year: 7932 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,600,914 km

• M1: 125,363 km (0.12 R)
• M2: 514,766 km (0.049 R)
• M3: 965,205 km (0.059 R)
• M4: 1,393,055 km (0.074 R)
• M5: 2,515,937 km (0.037 R)
• M6: 2,840,864 km (0.112 R)
• M7: 3,318,380 km (0.056 R)
• M8: 3,895,379 km (0.077 R)
• M9: 4,590,111 km (0.104 R)
• M10: 5,662,728 km (0.089 R)
• M11: 6,554,182 km (0.042 R)
• M12: 8,218,159 km (0.11 R)
• M13: 9,106,471 km (0.085 R)
• M14: 16,629,000 km (0.111 R)
• M15: 17,199,566 km (0.073 R)
• M16: 23,093,274 km (0.077 R)
• M17: 27,138,251 km (0.083 R)
• M18: 28,916,820 km (0.058 R)
• M19: 30,394,847 km (0.058 R)
• M20: 31,439,638 km (0.116 R)
• M21: 32,508,216 km (0.118 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit