🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 180 Days

Day: 45.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.5

Radius: 14.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.9 AU - 4.56 AU

Year: 3264 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,946,554 km

• M1: 175,329 km (0.096 R)
• M2: 840,142 km (0.118 R)
• M3: 1,290,132 km (0.12 R)
• M4: 2,106,338 km (0.027 R)
• M5: 2,632,923 km (0.117 R)
• M6: 3,364,307 km (0.077 R)
• M7: 4,228,234 km (0.034 R)
• M8: 5,076,005 km (0.11 R)
• M9: 6,085,342 km (0.117 R)
• M10: 6,611,179 km (0.116 R)
• M11: 7,138,810 km (0.084 R)
• M12: 7,754,555 km (0.11 R)
• M13: 9,330,419 km (0.103 R)
• M14: 10,543,209 km (0.08 R)
• M15: 11,110,634 km (0.095 R)
• M16: 11,979,797 km (0.081 R)
• M17: 12,472,722 km (0.047 R)
• M18: 13,455,580 km (0.113 R)
• M19: 15,096,669 km (0.091 R)
• M20: 16,412,532 km (0.025 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.2

Radius: 3.1

Gravity: 61.42 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.18 AU - 16.44 AU

Year: 24524 Days

Day: 16.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 82,946,554 km

• M1: 38,596 km (0.099 R)
• M2: 167,998 km (0.111 R)
• M3: 296,503 km (0.116 R)
• M4: 752,776 km (0.085 R)
• M5: 851,062 km (0.055 R)
• M6: 1,008,290 km (0.093 R)
• M7: 1,142,180 km (0.091 R)
• M8: 1,413,251 km (0.11 R)
• M9: 2,484,671 km (0.105 R)
• M10: 2,729,862 km (0.081 R)
• M11: 3,842,571 km (0.029 R)
• M12: 5,226,202 km (0.112 R)
• M13: 5,794,524 km (0.087 R)
• M14: 5,964,318 km (0.099 R)
• M15: 7,005,070 km (0.076 R)
• M16: 8,003,636 km (0.089 R)
• M17: 8,536,952 km (0.037 R)
• M18: 9,673,597 km (0.076 R)
• M19: 10,216,637 km (0.093 R)
• M20: 11,429,128 km (0.097 R)
• M21: 12,242,491 km (0.083 R)
• M22: 13,459,620 km (0.076 R)
• M23: 16,298,688 km (0.048 R)
• M24: 17,327,173 km (0.1 R)
• M25: 20,279,787 km (0.089 R)
• M26: 20,572,699 km (0.088 R)
• M27: 23,874,324 km (0.119 R)
• M28: 24,974,168 km (0.085 R)
• M29: 26,803,600 km (0.056 R)
• M30: 34,320,444 km (0.112 R)
• M31: 38,630,957 km (0.055 R)
• M32: 47,787,843 km (0.099 R)
• M33: 52,222,672 km (0.053 R)
• M34: 60,478,530 km (0.065 R)
• M35: 65,443,833 km (0.101 R)
• M36: 65,656,411 km (0.054 R)
• M37: 66,082,915 km (0.066 R)
• M38: 69,561,963 km (0.118 R)
• M39: 69,783,517 km (0.054 R)
• M40: 70,897,572 km (0.047 R)
• M41: 72,023,446 km (0.079 R)
• M42: 76,410,703 km (0.085 R)
• M43: 82,946,484 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 14,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit