🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.6

Radius: 13.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.64 AU - 1.04 AU

Year: 497 Days

Day: 8.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,741,534 km

• M1: 167,849 km (0.032 R)
• M2: 601,832 km (0.035 R)
• M3: 1,051,523 km (0.077 R)
• M4: 1,664,576 km (0.046 R)
• M5: 2,171,263 km (0.109 R)
• M6: 2,698,895 km (0.089 R)
• M7: 3,253,604 km (0.054 R)
• M8: 3,690,280 km (0.081 R)
• M9: 5,523,303 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.3

Radius: 8.4

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.91 AU - 1.49 AU

Year: 849 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,741,534 km

• M1: 104,419 km (0.066 R)
• M2: 390,301 km (0.102 R)
• M3: 1,221,915 km (0.035 R)
• M4: 1,957,339 km (0.103 R)
• M5: 2,338,514 km (0.038 R)
• M6: 3,950,132 km (0.075 R)
• M7: 4,225,093 km (0.073 R)
• M8: 4,934,187 km (0.054 R)
• M9: 5,511,784 km (0.061 R)
• M10: 6,545,505 km (0.119 R)
• M11: 7,041,871 km (0.104 R)
• M12: 7,447,580 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 8.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.29 AU - 1.47 AU

Year: 1047 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,741,534 km

• M1: 104,868 km (0.112 R)
• M2: 365,168 km (0.099 R)
• M3: 672,742 km (0.06 R)
• M4: 941,868 km (0.071 R)
• M5: 1,239,418 km (0.119 R)
• M6: 1,776,475 km (0.075 R)
• M7: 2,408,825 km (0.109 R)
• M8: 2,754,695 km (0.08 R)
• M9: 3,035,490 km (0.119 R)
• M10: 3,880,120 km (0.1 R)
• M11: 4,357,337 km (0.056 R)
• M12: 4,658,777 km (0.081 R)
• M13: 5,025,292 km (0.111 R)
• M14: 5,357,249 km (0.097 R)
• M15: 5,949,358 km (0.099 R)
• M16: 6,221,925 km (0.087 R)
• M17: 6,482,375 km (0.099 R)
• M18: 7,089,892 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 10.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.16 AU - 1.86 AU

Year: 1198 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,741,534 km

• M1: 132,993 km (0.117 R)
• M2: 1,093,112 km (0.077 R)
• M3: 1,824,047 km (0.094 R)
• M4: 2,284,659 km (0.1 R)
• M5: 2,647,434 km (0.058 R)
• M6: 3,454,364 km (0.115 R)
• M7: 4,770,526 km (0.052 R)
• M8: 5,222,312 km (0.073 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.2

Radius: 9

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.85 AU - 5.89 AU

Year: 9183 Days

Day: 9.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,741,534 km

• M1: 112,348 km (0.096 R)
• M2: 649,853 km (0.112 R)
• M3: 979,268 km (0.109 R)
• M4: 1,864,139 km (0.104 R)
• M5: 2,434,705 km (0.062 R)
• M6: 3,050,301 km (0.059 R)
• M7: 3,515,849 km (0.069 R)
• M8: 4,330,709 km (0.104 R)
• M9: 4,950,792 km (0.104 R)
• M10: 5,331,070 km (0.075 R)
• M11: 5,628,919 km (0.037 R)
• M12: 6,078,760 km (0.104 R)
• M13: 6,817,624 km (0.107 R)
• M14: 7,369,640 km (0.091 R)
• M15: 7,823,969 km (0.078 R)
• M16: 8,880,279 km (0.06 R)
• M17: 10,128,823 km (0.091 R)
• M18: 12,793,610 km (0.106 R)
• M19: 14,766,806 km (0.097 R)
• M20: 15,961,644 km (0.109 R)
• M21: 16,443,200 km (0.081 R)
• M22: 16,793,259 km (0.116 R)
• M23: 17,580,592 km (0.102 R)
• M24: 19,853,133 km (0.115 R)
• M25: 20,977,960 km (0.055 R)
• M26: 24,064,463 km (0.045 R)
• M27: 24,606,755 km (0.098 R)
• M28: 25,064,974 km (0.08 R)
• M29: 27,051,484 km (0.082 R)
• M30: 29,242,793 km (0.101 R)
• M31: 31,228,256 km (0.069 R)
• M32: 34,429,501 km (0.076 R)
• M33: 36,879,914 km (0.072 R)
• M34: 37,843,175 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.9

Radius: 3.7

Gravity: 46.67 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.23 AU - 7.35 AU

Year: 10186 Days

Day: 21.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,741,534 km

• M1: 46,226 km (0.08 R)
• M2: 295,605 km (0.077 R)
• M3: 478,414 km (0.066 R)
• M4: 607,367 km (0.045 R)
• M5: 831,315 km (0.116 R)
• M6: 1,074,711 km (0.074 R)
• M7: 1,842,747 km (0.111 R)
• M8: 2,645,040 km (0.098 R)
• M9: 2,855,674 km (0.098 R)
• M10: 3,733,514 km (0.109 R)
• M11: 4,025,978 km (0.113 R)
• M12: 4,839,042 km (0.104 R)
• M13: 4,994,923 km (0.091 R)
• M14: 7,421,700 km (0.119 R)
• M15: 8,012,612 km (0.097 R)
• M16: 8,956,873 km (0.09 R)
• M17: 9,773,678 km (0.061 R)
• M18: 11,171,221 km (0.09 R)
• M19: 12,462,400 km (0.117 R)
• M20: 14,677,645 km (0.068 R)
• M21: 14,938,993 km (0.109 R)
• M22: 17,286,483 km (0.107 R)
• M23: 19,630,981 km (0.081 R)
• M24: 20,511,364 km (0.118 R)
• M25: 21,923,269 km (0.063 R)
• M26: 23,755,095 km (0.102 R)
• M27: 24,024,820 km (0.079 R)
• M28: 29,236,510 km (0.087 R)
• M29: 31,776,533 km (0.095 R)
• M30: 34,921,229 km (0.114 R)
• M31: 35,269,942 km (0.053 R)
• M32: 41,041,129 km (0.107 R)
• M33: 41,559,485 km (0.1 R)
• M34: 42,345,173 km (0.067 R)
• M35: 42,741,757 km (0.061 R)
• M36: 43,274,326 km (0.096 R)
• M37: 45,725,786 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.2

Radius: 5.4

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.54 AU - 8.84 AU

Year: 12448 Days

Day: 17.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,741,534 km

• M1: 67,319 km (0.117 R)
• M2: 419,622 km (0.091 R)
• M3: 1,250,489 km (0.038 R)
• M4: 1,943,276 km (0.1 R)
• M5: 2,353,324 km (0.048 R)
• M6: 3,122,108 km (0.098 R)
• M7: 3,657,070 km (0.102 R)
• M8: 4,341,031 km (0.085 R)
• M9: 4,809,721 km (0.108 R)
• M10: 6,617,163 km (0.092 R)
• M11: 7,152,424 km (0.106 R)
• M12: 7,671,828 km (0.099 R)
• M13: 10,596,316 km (0.109 R)
• M14: 12,395,979 km (0.112 R)
• M15: 13,207,996 km (0.079 R)
• M16: 14,937,198 km (0.066 R)
• M17: 15,427,430 km (0.058 R)
• M18: 17,189,693 km (0.108 R)
• M19: 17,495,770 km (0.052 R)
• M20: 18,919,044 km (0.063 R)
• M21: 20,761,043 km (0.105 R)
• M22: 20,934,277 km (0.118 R)
• M23: 21,108,409 km (0.077 R)
• M24: 24,314,441 km (0.112 R)
• M25: 24,894,731 km (0.106 R)
• M26: 38,789,082 km (0.118 R)
• M27: 45,721,597 km (0.083 R)
• M28: 46,309,367 km (0.092 R)
• M29: 48,406,430 km (0.106 R)
• M30: 49,017,089 km (0.116 R)
• M31: 55,076,102 km (0.074 R)
• M32: 55,408,209 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 18,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit