🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.13 AU - 1.59 AU

Year: 585 Days

Day: 21.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.85 AU - 3.03 AU

Year: 1406 Days

Day: 39.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,417,210 km

• M1: 101,128 km (0.074 R)

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.2

Radius: 6

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.92 AU - 14.6 AU

Year: 17815 Days

Day: 19.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,417,210 km

• M1: 74,649 km (0.051 R)
• M2: 301,589 km (0.116 R)
• M3: 767,886 km (0.119 R)
• M4: 1,349,672 km (0.119 R)
• M5: 2,631,277 km (0.076 R)
• M6: 4,668,800 km (0.078 R)
• M7: 6,121,694 km (0.099 R)
• M8: 6,444,975 km (0.055 R)
• M9: 6,779,476 km (0.097 R)
• M10: 9,347,922 km (0.113 R)
• M11: 11,381,107 km (0.065 R)
• M12: 11,623,755 km (0.103 R)
• M13: 12,309,062 km (0.03 R)
• M14: 12,500,548 km (0.09 R)
• M15: 13,353,555 km (0.078 R)
• M16: 13,897,193 km (0.069 R)
• M17: 14,526,552 km (0.105 R)
• M18: 16,996,861 km (0.116 R)
• M19: 22,943,377 km (0.092 R)
• M20: 24,019,733 km (0.07 R)
• M21: 28,774,851 km (0.068 R)
• M22: 29,452,829 km (0.098 R)
• M23: 33,249,324 km (0.112 R)
• M24: 37,359,525 km (0.111 R)
• M25: 38,847,126 km (0.108 R)
• M26: 40,233,450 km (0.049 R)
• M27: 46,108,757 km (0.111 R)
• M28: 49,250,013 km (0.088 R)
• M29: 55,954,690 km (0.03 R)
• M30: 58,078,830 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.4

Radius: 4.7

Gravity: 31.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.99 AU - 18.77 AU

Year: 23348 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,417,210 km

• M1: 58,792 km (0.099 R)
• M2: 270,623 km (0.092 R)
• M3: 566,976 km (0.12 R)
• M4: 774,618 km (0.062 R)
• M5: 944,561 km (0.07 R)
• M6: 2,094,669 km (0.048 R)
• M7: 2,336,120 km (0.049 R)
• M8: 5,915,249 km (0.027 R)
• M9: 7,797,041 km (0.1 R)
• M10: 8,595,146 km (0.112 R)
• M11: 11,380,957 km (0.05 R)
• M12: 13,789,633 km (0.117 R)
• M13: 17,296,057 km (0.085 R)
• M14: 19,300,668 km (0.095 R)
• M15: 31,676,601 km (0.087 R)
• M16: 32,875,478 km (0.097 R)
• M17: 33,554,354 km (0.045 R)
• M18: 37,677,720 km (0.026 R)
• M19: 39,022,904 km (0.107 R)
• M20: 50,058,290 km (0.078 R)
• M21: 50,775,911 km (0.112 R)
• M22: 51,682,624 km (0.097 R)
• M23: 55,992,987 km (0.094 R)
• M24: 56,378,650 km (0.056 R)
• M25: 57,939,405 km (0.053 R)
• M26: 60,739,727 km (0.11 R)
• M27: 62,586,663 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 14,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit