🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.44 AU - 1.52 AU

Year: 639 Days

Day: 30.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 84.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777

Radius: 13.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.28 AU - 11.46 AU

Year: 12714 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,828,506 km

• M1: 166,951 km (0.025 R)
• M2: 627,713 km (0.091 R)
• M3: 1,148,164 km (0.049 R)
• M4: 1,761,964 km (0.119 R)
• M5: 2,268,951 km (0.117 R)
• M6: 3,967,186 km (0.117 R)
• M7: 5,898,046 km (0.084 R)
• M8: 6,636,311 km (0.118 R)
• M9: 8,018,446 km (0.071 R)
• M10: 9,276,414 km (0.087 R)
• M11: 11,172,567 km (0.111 R)
• M12: 12,181,455 km (0.066 R)
• M13: 12,676,924 km (0.112 R)
• M14: 14,109,024 km (0.115 R)
• M15: 15,502,379 km (0.111 R)
• M16: 16,757,056 km (0.117 R)
• M17: 17,604,528 km (0.082 R)
• M18: 18,723,969 km (0.111 R)
• M19: 19,552,292 km (0.072 R)
• M20: 22,276,021 km (0.095 R)
• M21: 27,609,334 km (0.101 R)
• M22: 28,573,941 km (0.107 R)
• M23: 33,496,010 km (0.067 R)
• M24: 34,347,372 km (0.104 R)
• M25: 40,442,438 km (0.091 R)
• M26: 43,385,028 km (0.088 R)
• M27: 45,869,250 km (0.077 R)
• M28: 58,142,559 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169

Radius: 5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.32 AU - 16.26 AU

Year: 18167 Days

Day: 16.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,828,506 km

• M1: 87,664 km (0.028 R)
• M2: 245,191 km (0.055 R)
• M3: 743,950 km (0.049 R)
• M4: 1,022,501 km (0.119 R)
• M5: 2,113,070 km (0.091 R)
• M6: 3,591,246 km (0.099 R)
• M7: 4,412,838 km (0.087 R)
• M8: 5,649,414 km (0.03 R)
• M9: 15,067,198 km (0.104 R)
• M10: 15,657,811 km (0.113 R)
• M11: 17,236,816 km (0.026 R)
• M12: 24,348,101 km (0.103 R)
• M13: 25,069,462 km (0.037 R)
• M14: 27,415,306 km (0.106 R)
• M15: 29,495,614 km (0.034 R)
• M16: 35,209,205 km (0.095 R)
• M17: 38,263,844 km (0.054 R)
• M18: 42,518,707 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.9

Radius: 5.2

Gravity: 31.47 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.74 AU - 15.24 AU

Year: 18564 Days

Day: 19.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,828,506 km

• M1: 67,020 km (0.065 R)
• M2: 296,802 km (0.1 R)
• M3: 525,837 km (0.109 R)
• M4: 754,422 km (0.069 R)
• M5: 998,566 km (0.063 R)
• M6: 1,735,485 km (0.079 R)
• M7: 2,612,876 km (0.114 R)
• M8: 2,936,157 km (0.099 R)
• M9: 3,230,267 km (0.071 R)
• M10: 3,456,309 km (0.106 R)
• M11: 3,815,045 km (0.106 R)
• M12: 4,231,525 km (0.09 R)
• M13: 4,502,447 km (0.112 R)
• M14: 4,857,293 km (0.112 R)
• M15: 5,622,786 km (0.096 R)
• M16: 5,908,667 km (0.073 R)
• M17: 6,598,912 km (0.085 R)
• M18: 9,046,482 km (0.118 R)
• M19: 10,079,755 km (0.069 R)
• M20: 11,062,164 km (0.027 R)
• M21: 12,039,637 km (0.106 R)
• M22: 12,309,661 km (0.089 R)
• M23: 13,721,266 km (0.08 R)
• M24: 13,941,923 km (0.115 R)
• M25: 18,777,974 km (0.099 R)
• M26: 20,259,441 km (0.088 R)
• M27: 21,817,204 km (0.047 R)
• M28: 23,768,708 km (0.103 R)
• M29: 24,087,202 km (0.071 R)
• M30: 26,283,000 km (0.067 R)
• M31: 33,266,527 km (0.059 R)
• M32: 34,336,002 km (0.049 R)
• M33: 47,485,057 km (0.051 R)
• M34: 48,328,789 km (0.09 R)
• M35: 50,919,974 km (0.119 R)
• M36: 59,246,741 km (0.092 R)
• M37: 65,482,130 km (0.11 R)
• M38: 68,436,089 km (0.046 R)
• M39: 69,728,764 km (0.109 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 14,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit