🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.65 AU

Year: 170 Days

Day: 40.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.64 AU - 0.7 AU

Year: 200 Days

Day: 45.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.54 AU - 2.2 AU

Year: 934 Days

Day: 31.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.35 AU - 2.73 AU

Year: 1479 Days

Day: 47.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,199,522 km

• M1: 1,263,653 km (0.094 R)
• M2: 1,310,777 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.25 AU - 5.07 AU

Year: 3674 Days

Day: 27.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,199,522 km

• M1: 106,514 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.4

Radius: 10.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.94 AU - 9.9 AU

Year: 8141 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,199,522 km

• M1: 132,544 km (0.088 R)
• M2: 475,123 km (0.119 R)
• M3: 1,107,922 km (0.115 R)
• M4: 1,494,632 km (0.056 R)
• M5: 2,030,791 km (0.099 R)
• M6: 2,566,800 km (0.086 R)
• M7: 4,339,385 km (0.072 R)
• M8: 4,949,745 km (0.092 R)
• M9: 5,586,134 km (0.106 R)
• M10: 7,417,062 km (0.102 R)
• M11: 8,691,038 km (0.108 R)
• M12: 9,062,489 km (0.074 R)
• M13: 9,401,628 km (0.053 R)
• M14: 10,195,693 km (0.117 R)
• M15: 11,817,035 km (0.093 R)
• M16: 12,584,472 km (0.09 R)
• M17: 17,574,459 km (0.028 R)
• M18: 18,710,206 km (0.056 R)
• M19: 19,470,761 km (0.077 R)
• M20: 21,876,445 km (0.068 R)
• M21: 23,348,039 km (0.094 R)
• M22: 26,229,743 km (0.087 R)
• M23: 29,432,932 km (0.066 R)
• M24: 31,610,778 km (0.055 R)
• M25: 32,294,291 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit