🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.53 AU - 2.03 AU

Year: 995 Days

Day: 16.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.3

Radius: 13.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.47 AU - 5.19 AU

Year: 4447 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 103,048,168 km

• M1: 166,054 km (0.116 R)
• M2: 802,593 km (0.041 R)
• M3: 1,266,496 km (0.062 R)
• M4: 1,873,414 km (0.068 R)
• M5: 2,584,602 km (0.047 R)
• M6: 3,147,838 km (0.041 R)
• M7: 4,374,990 km (0.038 R)
• M8: 5,180,125 km (0.099 R)
• M9: 6,268,151 km (0.104 R)
• M10: 7,790,459 km (0.069 R)
• M11: 8,235,213 km (0.098 R)
• M12: 9,339,545 km (0.066 R)
• M13: 11,649,336 km (0.061 R)
• M14: 13,143,370 km (0.104 R)
• M15: 13,775,421 km (0.104 R)
• M16: 16,208,630 km (0.085 R)
• M17: 17,875,599 km (0.062 R)
• M18: 18,390,665 km (0.08 R)
• M19: 19,182,037 km (0.057 R)
• M20: 19,790,302 km (0.07 R)
• M21: 20,272,307 km (0.049 R)
• M22: 20,832,850 km (0.094 R)
• M23: 22,279,312 km (0.107 R)
• M24: 23,637,361 km (0.093 R)
• M25: 26,601,493 km (0.057 R)
• M26: 27,443,430 km (0.031 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.6

Radius: 6.9

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.58 AU - 20.66 AU

Year: 28388 Days

Day: 20.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 145.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 103,048,168 km

• M1: 85,869 km (0.069 R)
• M2: 322,683 km (0.053 R)
• M3: 565,330 km (0.097 R)
• M4: 837,598 km (0.107 R)
• M5: 1,080,845 km (0.106 R)
• M6: 2,419,446 km (0.062 R)
• M7: 3,094,133 km (0.093 R)
• M8: 4,538,201 km (0.115 R)
• M9: 4,929,699 km (0.109 R)
• M10: 5,559,057 km (0.076 R)
• M11: 5,915,848 km (0.105 R)
• M12: 8,502,694 km (0.077 R)
• M13: 9,281,800 km (0.104 R)
• M14: 13,033,415 km (0.07 R)
• M15: 17,029,922 km (0.091 R)
• M16: 26,449,053 km (0.103 R)
• M17: 27,203,475 km (0.104 R)
• M18: 27,972,109 km (0.096 R)
• M19: 28,755,104 km (0.114 R)
• M20: 33,616,586 km (0.112 R)
• M21: 36,164,088 km (0.037 R)
• M22: 42,147,854 km (0.114 R)
• M23: 44,221,729 km (0.082 R)
• M24: 49,134,972 km (0.042 R)
• M25: 58,745,737 km (0.119 R)
• M26: 65,804,363 km (0.053 R)
• M27: 68,826,390 km (0.11 R)
• M28: 74,149,082 km (0.056 R)
• M29: 76,910,360 km (0.103 R)
• M30: 77,931,365 km (0.099 R)
• M31: 78,187,926 km (0.084 R)
• M32: 79,739,555 km (0.079 R)
• M33: 89,483,014 km (0.105 R)
• M34: 91,180,351 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 16,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit