🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.56 AU - 0.66 AU

Year: 308 Days

Day: 15.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.54 AU - 0.72 AU

Year: 323 Days

Day: 47.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,540,142 km

• M1: 150,645 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.5

Radius: 11.9

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.54 AU - 0.86 AU

Year: 378 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,540,142 km

• M1: 147,952 km (0.098 R)
• M2: 571,613 km (0.108 R)
• M3: 989,440 km (0.098 R)
• M4: 1,376,749 km (0.086 R)
• M5: 1,761,814 km (0.116 R)
• M6: 2,335,672 km (0.067 R)
• M7: 3,186,135 km (0.075 R)
• M8: 4,178,269 km (0.115 R)
• M9: 4,805,981 km (0.074 R)
• M10: 5,237,571 km (0.115 R)
• M11: 5,779,564 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.6

Radius: 10.1

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.13 AU - 1.55 AU

Year: 1002 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 106.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,540,142 km

• M1: 125,662 km (0.103 R)
• M2: 547,079 km (0.096 R)
• M3: 1,062,893 km (0.115 R)
• M4: 1,641,089 km (0.08 R)
• M5: 1,963,472 km (0.113 R)
• M6: 2,878,113 km (0.044 R)
• M7: 5,546,939 km (0.086 R)
• M8: 6,328,289 km (0.082 R)
• M9: 6,665,333 km (0.098 R)
• M10: 6,990,708 km (0.091 R)
• M11: 8,780,348 km (0.077 R)
• M12: 9,401,029 km (0.117 R)
• M13: 9,781,307 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.2

Radius: 14.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.62 AU - 3.8 AU

Year: 3713 Days

Day: 9.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,540,142 km

• M1: 175,329 km (0.071 R)
• M2: 684,560 km (0.099 R)
• M3: 1,473,539 km (0.11 R)
• M4: 1,913,656 km (0.117 R)
• M5: 2,554,384 km (0.063 R)
• M6: 3,163,995 km (0.076 R)
• M7: 3,637,173 km (0.076 R)
• M8: 4,532,367 km (0.046 R)
• M9: 5,350,517 km (0.112 R)
• M10: 5,852,867 km (0.088 R)
• M11: 7,690,378 km (0.116 R)
• M12: 9,886,923 km (0.103 R)
• M13: 10,346,638 km (0.047 R)
• M14: 11,673,720 km (0.084 R)
• M15: 17,702,664 km (0.107 R)
• M16: 18,633,612 km (0.083 R)
• M17: 20,057,933 km (0.078 R)
• M18: 20,864,714 km (0.056 R)
• M19: 22,115,502 km (0.119 R)
• M20: 23,489,409 km (0.109 R)
• M21: 24,009,710 km (0.093 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: 325 - 11,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit