🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.4

Radius: 12.4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.54 AU - 0.66 AU

Year: 315 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,652,423 km

• M1: 154,235 km (0.034 R)
• M2: 832,961 km (0.118 R)
• M3: 1,239,119 km (0.095 R)
• M4: 1,684,921 km (0.107 R)
• M5: 2,082,402 km (0.079 R)
• M6: 2,591,634 km (0.098 R)
• M7: 3,239,841 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.4

Radius: 9.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.59 AU - 0.75 AU

Year: 372 Days

Day: 14.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,652,423 km

• M1: 113,694 km (0.063 R)
• M2: 536,009 km (0.091 R)
• M3: 819,796 km (0.105 R)
• M4: 1,112,260 km (0.053 R)
• M5: 1,534,276 km (0.119 R)
• M6: 1,918,742 km (0.117 R)
• M7: 2,240,976 km (0.112 R)
• M8: 2,540,022 km (0.102 R)
• M9: 2,829,195 km (0.093 R)
• M10: 3,120,911 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 9.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.83 AU - 1.25 AU

Year: 719 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,652,423 km

• M1: 113,246 km (0.042 R)
• M2: 422,464 km (0.059 R)
• M3: 1,243,308 km (0.094 R)
• M4: 1,545,047 km (0.108 R)
• M5: 1,828,535 km (0.113 R)
• M6: 2,194,451 km (0.094 R)
• M7: 2,898,309 km (0.117 R)
• M8: 3,622,662 km (0.102 R)
• M9: 3,913,032 km (0.074 R)
• M10: 4,385,611 km (0.093 R)
• M11: 5,959,231 km (0.116 R)
• M12: 6,365,539 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.9

Radius: 10.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.51 AU - 4.23 AU

Year: 5164 Days

Day: 11.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,652,423 km

• M1: 125,662 km (0.117 R)
• M2: 482,902 km (0.103 R)
• M3: 937,530 km (0.117 R)
• M4: 2,733,303 km (0.092 R)
• M5: 3,211,866 km (0.043 R)
• M6: 3,832,997 km (0.118 R)
• M7: 4,483,149 km (0.049 R)
• M8: 4,834,854 km (0.094 R)
• M9: 5,854,662 km (0.068 R)
• M10: 6,306,747 km (0.112 R)
• M11: 7,487,523 km (0.096 R)
• M12: 8,204,097 km (0.028 R)
• M13: 8,887,460 km (0.077 R)
• M14: 11,863,261 km (0.112 R)
• M15: 13,292,070 km (0.068 R)
• M16: 14,450,107 km (0.052 R)
• M17: 14,832,330 km (0.103 R)
• M18: 16,252,761 km (0.084 R)
• M19: 16,666,250 km (0.116 R)
• M20: 18,969,608 km (0.115 R)
• M21: 22,921,535 km (0.086 R)
• M22: 23,818,225 km (0.115 R)
• M23: 26,162,424 km (0.093 R)
• M24: 28,570,800 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.5

Radius: 7.8

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.87 AU - 7.27 AU

Year: 11422 Days

Day: 21.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,652,423 km

• M1: 98,735 km (0.053 R)
• M2: 380,128 km (0.038 R)
• M3: 635,342 km (0.112 R)
• M4: 1,244,505 km (0.097 R)
• M5: 1,557,015 km (0.119 R)
• M6: 1,938,190 km (0.112 R)
• M7: 6,573,630 km (0.111 R)
• M8: 9,085,976 km (0.09 R)
• M9: 10,739,482 km (0.063 R)
• M10: 13,925,168 km (0.112 R)
• M11: 15,494,151 km (0.089 R)
• M12: 16,960,808 km (0.12 R)
• M13: 17,764,747 km (0.112 R)
• M14: 24,210,620 km (0.078 R)
• M15: 25,417,725 km (0.111 R)
• M16: 25,796,956 km (0.107 R)
• M17: 27,650,623 km (0.041 R)
• M18: 29,278,996 km (0.077 R)
• M19: 30,011,128 km (0.095 R)
• M20: 31,078,210 km (0.098 R)
• M21: 35,836,768 km (0.09 R)
• M22: 38,637,839 km (0.108 R)
• M23: 42,108,360 km (0.093 R)
• M24: 42,906,913 km (0.12 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.1

Radius: 6.6

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.83 AU - 8.01 AU

Year: 13709 Days

Day: 17.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,652,423 km

• M1: 89,011 km (0.056 R)
• M2: 321,785 km (0.101 R)
• M3: 1,376,001 km (0.084 R)
• M4: 1,936,245 km (0.051 R)
• M5: 2,580,563 km (0.08 R)
• M6: 2,941,693 km (0.049 R)
• M7: 3,790,212 km (0.112 R)
• M8: 4,203,700 km (0.103 R)
• M9: 6,130,222 km (0.117 R)
• M10: 6,590,684 km (0.068 R)
• M11: 7,188,926 km (0.058 R)
• M12: 9,569,177 km (0.117 R)
• M13: 10,237,431 km (0.088 R)
• M14: 11,297,631 km (0.094 R)
• M15: 14,357,057 km (0.093 R)
• M16: 15,424,139 km (0.105 R)
• M17: 16,475,812 km (0.114 R)
• M18: 21,723,705 km (0.118 R)
• M19: 22,294,720 km (0.064 R)
• M20: 23,212,054 km (0.117 R)
• M21: 28,178,853 km (0.104 R)
• M22: 29,152,137 km (0.087 R)
• M23: 33,485,239 km (0.11 R)
• M24: 34,687,258 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.9

Radius: 3.1

Gravity: 67.84 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.74 AU - 9.24 AU

Year: 15318 Days

Day: 23.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,652,423 km

• M1: 38,596 km (0.072 R)
• M2: 146,756 km (0.065 R)
• M3: 276,307 km (0.078 R)
• M4: 448,046 km (0.086 R)
• M5: 585,975 km (0.081 R)
• M6: 893,398 km (0.103 R)
• M7: 1,284,747 km (0.104 R)
• M8: 1,383,780 km (0.106 R)
• M9: 1,488,050 km (0.054 R)
• M10: 1,695,542 km (0.085 R)
• M11: 1,903,932 km (0.103 R)
• M12: 2,371,575 km (0.075 R)
• M13: 2,654,614 km (0.12 R)
• M14: 4,015,805 km (0.105 R)
• M15: 4,198,015 km (0.083 R)
• M16: 5,820,704 km (0.063 R)
• M17: 6,293,582 km (0.078 R)
• M18: 7,912,381 km (0.092 R)
• M19: 8,491,774 km (0.092 R)
• M20: 9,255,171 km (0.082 R)
• M21: 10,858,711 km (0.111 R)
• M22: 10,975,697 km (0.086 R)
• M23: 11,271,900 km (0.09 R)
• M24: 13,227,893 km (0.082 R)
• M25: 13,495,673 km (0.039 R)
• M26: 13,972,890 km (0.102 R)
• M27: 18,702,277 km (0.074 R)
• M28: 20,967,638 km (0.106 R)
• M29: 21,240,205 km (0.113 R)
• M30: 23,604,300 km (0.041 R)
• M31: 24,097,375 km (0.038 R)
• M32: 24,900,416 km (0.067 R)
• M33: 26,033,321 km (0.057 R)
• M34: 26,559,606 km (0.069 R)
• M35: 40,142,943 km (0.109 R)
• M36: 41,841,328 km (0.101 R)
• M37: 44,777,186 km (0.083 R)
• M38: 49,594,536 km (0.115 R)
• M39: 50,728,040 km (0.094 R)
• M40: 53,552,747 km (0.103 R)
• M41: 59,513,025 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 19,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit