🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.79 AU - 2.27 AU

Year: 1031 Days

Day: 44.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 111.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 13.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.92 AU - 9.76 AU

Year: 7825 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,585,936 km

• M1: 179,368 km (0.088 R)
• M2: 621,579 km (0.081 R)
• M3: 1,063,940 km (0.08 R)
• M4: 1,497,475 km (0.084 R)
• M5: 2,473,002 km (0.074 R)
• M6: 3,102,660 km (0.038 R)
• M7: 3,993,216 km (0.116 R)
• M8: 4,428,396 km (0.117 R)
• M9: 5,048,031 km (0.094 R)
• M10: 6,572,582 km (0.036 R)
• M11: 7,421,401 km (0.11 R)
• M12: 8,083,820 km (0.109 R)
• M13: 10,563,704 km (0.075 R)
• M14: 11,728,922 km (0.116 R)
• M15: 12,229,776 km (0.099 R)
• M16: 17,690,247 km (0.077 R)
• M17: 20,748,177 km (0.095 R)
• M18: 22,233,086 km (0.052 R)
• M19: 23,523,667 km (0.072 R)
• M20: 24,591,646 km (0.068 R)
• M21: 25,046,124 km (0.094 R)
• M22: 26,538,064 km (0.095 R)
• M23: 32,554,142 km (0.085 R)
• M24: 44,726,323 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.5

Radius: 3.9

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.81 AU - 21.05 AU

Year: 27062 Days

Day: 16.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,585,936 km

• M1: 59,839 km (0.101 R)
• M2: 247,884 km (0.081 R)
• M3: 859,589 km (0.034 R)
• M4: 1,553,873 km (0.112 R)
• M5: 1,770,042 km (0.117 R)
• M6: 1,936,544 km (0.099 R)
• M7: 2,243,669 km (0.085 R)
• M8: 5,537,964 km (0.113 R)
• M9: 8,413,534 km (0.079 R)
• M10: 11,798,485 km (0.091 R)
• M11: 12,209,580 km (0.067 R)
• M12: 16,206,237 km (0.054 R)
• M13: 17,991,687 km (0.12 R)
• M14: 19,821,867 km (0.073 R)
• M15: 21,079,986 km (0.095 R)
• M16: 21,251,724 km (0.104 R)
• M17: 31,299,016 km (0.059 R)
• M18: 34,644,623 km (0.101 R)
• M19: 34,883,680 km (0.075 R)
• M20: 46,095,891 km (0.086 R)
• M21: 51,490,390 km (0.112 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit