🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 15

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.66 AU - 0.7 AU

Year: 374 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,911,440 km

• M1: 186,549 km (0.077 R)
• M2: 681,269 km (0.088 R)
• M3: 1,368,521 km (0.092 R)
• M4: 1,917,246 km (0.09 R)
• M5: 2,811,094 km (0.079 R)
• M6: 3,670,384 km (0.027 R)
• M7: 4,271,767 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.7

Radius: 9

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.88 AU - 0.9 AU

Year: 560 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,911,440 km

• M1: 112,797 km (0.086 R)
• M2: 418,874 km (0.055 R)
• M3: 755,768 km (0.114 R)
• M4: 1,116,150 km (0.116 R)
• M5: 1,568,833 km (0.083 R)
• M6: 1,930,261 km (0.088 R)
• M7: 2,214,198 km (0.11 R)
• M8: 2,536,282 km (0.116 R)
• M9: 2,912,222 km (0.038 R)
• M10: 3,227,424 km (0.084 R)
• M11: 3,831,052 km (0.113 R)
• M12: 4,124,114 km (0.088 R)
• M13: 4,538,351 km (0.069 R)
• M14: 4,947,650 km (0.049 R)
• M15: 5,750,243 km (0.1 R)
• M16: 6,636,910 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 11.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.26 AU - 2.48 AU

Year: 2433 Days

Day: 6.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 72.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,911,440 km

• M1: 146,756 km (0.08 R)
• M2: 630,705 km (0.051 R)
• M3: 1,395,898 km (0.071 R)
• M4: 1,776,026 km (0.089 R)
• M5: 2,217,489 km (0.092 R)
• M6: 3,435,066 km (0.06 R)
• M7: 4,650,848 km (0.083 R)
• M8: 5,365,776 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.2

Radius: 7.3

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.1 AU - 9.46 AU

Year: 17349 Days

Day: 24.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,911,440 km

• M1: 90,806 km (0.091 R)
• M2: 324,927 km (0.047 R)
• M3: 723,904 km (0.086 R)
• M4: 2,561,116 km (0.11 R)
• M5: 2,876,617 km (0.113 R)
• M6: 3,857,082 km (0.105 R)
• M7: 5,007,340 km (0.075 R)
• M8: 7,374,876 km (0.049 R)
• M9: 7,715,510 km (0.113 R)
• M10: 8,168,792 km (0.035 R)
• M11: 11,143,545 km (0.048 R)
• M12: 11,592,489 km (0.081 R)
• M13: 13,437,629 km (0.065 R)
• M14: 14,848,037 km (0.04 R)
• M15: 15,079,465 km (0.039 R)
• M16: 16,110,045 km (0.11 R)
• M17: 19,208,217 km (0.109 R)
• M18: 20,323,469 km (0.107 R)
• M19: 22,276,918 km (0.102 R)
• M20: 22,886,679 km (0.113 R)
• M21: 23,507,361 km (0.103 R)
• M22: 27,585,698 km (0.071 R)
• M23: 29,365,464 km (0.104 R)
• M24: 33,151,935 km (0.073 R)
• M25: 35,849,634 km (0.099 R)
• M26: 40,015,934 km (0.075 R)
• M27: 42,292,515 km (0.115 R)
• M28: 45,298,235 km (0.117 R)
• M29: 51,202,564 km (0.062 R)
• M30: 55,534,918 km (0.061 R)
• M31: 56,843,002 km (0.059 R)
• M32: 57,409,978 km (0.104 R)
• M33: 58,747,383 km (0.032 R)
• M34: 60,693,801 km (0.085 R)
• M35: 62,884,063 km (0.091 R)
• M36: 70,420,056 km (0.106 R)
• M37: 71,731,730 km (0.078 R)
• M38: 73,729,909 km (0.198 R)
• M39: 75,764,889 km (0.054 R)
• M40: 76,911,407 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 19,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit