🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 13.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.54 AU - 0.56 AU

Year: 287 Days

Day: 5.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 34,115,940 km

• M1: 163,361 km (0.057 R)
• M2: 673,041 km (0.072 R)
• M3: 1,192,594 km (0.115 R)
• M4: 1,749,996 km (0.037 R)
• M5: 2,276,132 km (0.093 R)
• M6: 2,775,340 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 12.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.76 AU - 1.14 AU

Year: 651 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,115,940 km

• M1: 159,322 km (0.096 R)
• M2: 606,320 km (0.062 R)
• M3: 1,227,451 km (0.077 R)
• M4: 1,830,180 km (0.098 R)
• M5: 2,354,072 km (0.117 R)
• M6: 3,465,584 km (0.081 R)
• M7: 3,920,362 km (0.099 R)
• M8: 5,053,117 km (0.044 R)
• M9: 5,548,585 km (0.099 R)
• M10: 6,413,261 km (0.09 R)
• M11: 6,825,403 km (0.071 R)
• M12: 7,255,347 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.3

Radius: 13.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.07 AU - 1.35 AU

Year: 936 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 156.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,115,940 km

• M1: 166,353 km (0.077 R)
• M2: 656,286 km (0.037 R)
• M3: 1,116,599 km (0.105 R)
• M4: 2,001,919 km (0.066 R)
• M5: 2,627,687 km (0.087 R)
• M6: 3,281,280 km (0.112 R)
• M7: 3,927,692 km (0.12 R)
• M8: 4,504,841 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.5

Radius: 12.4

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.21 AU - 1.55 AU

Year: 1140 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,115,940 km

• M1: 156,031 km (0.088 R)
• M2: 565,031 km (0.09 R)
• M3: 1,266,645 km (0.092 R)
• M4: 1,693,448 km (0.077 R)
• M5: 2,195,199 km (0.052 R)
• M6: 2,716,249 km (0.085 R)
• M7: 3,113,730 km (0.1 R)
• M8: 4,149,097 km (0.108 R)
• M9: 4,972,035 km (0.08 R)
• M10: 5,723,764 km (0.094 R)
• M11: 6,127,379 km (0.043 R)
• M12: 6,525,908 km (0.12 R)
• M13: 6,916,957 km (0.106 R)
• M14: 8,241,197 km (0.067 R)
• M15: 9,759,466 km (0.087 R)
• M16: 10,403,186 km (0.034 R)
• M17: 11,143,845 km (0.059 R)
• M18: 12,320,282 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 8.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.79 AU - 2.81 AU

Year: 2452 Days

Day: 12 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,115,940 km

• M1: 105,167 km (0.063 R)
• M2: 380,876 km (0.102 R)
• M3: 1,200,373 km (0.115 R)
• M4: 1,487,302 km (0.103 R)
• M5: 1,810,882 km (0.105 R)
• M6: 2,491,702 km (0.12 R)
• M7: 2,911,324 km (0.049 R)
• M8: 3,482,489 km (0.109 R)
• M9: 4,195,023 km (0.038 R)
• M10: 4,885,567 km (0.056 R)
• M11: 5,359,344 km (0.098 R)
• M12: 5,841,946 km (0.086 R)
• M13: 6,468,014 km (0.057 R)
• M14: 7,338,075 km (0.066 R)
• M15: 8,504,639 km (0.083 R)
• M16: 9,638,142 km (0.067 R)
• M17: 10,162,483 km (0.116 R)
• M18: 10,640,897 km (0.085 R)
• M19: 11,134,121 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.5

Radius: 11.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.38 AU - 3.34 AU

Year: 3400 Days

Day: 9.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,115,940 km

• M1: 147,952 km (0.114 R)
• M2: 533,616 km (0.098 R)
• M3: 2,044,554 km (0.114 R)
• M4: 2,510,701 km (0.086 R)
• M5: 3,108,345 km (0.048 R)
• M6: 4,589,812 km (0.083 R)
• M7: 5,241,461 km (0.09 R)
• M8: 6,994,000 km (0.116 R)
• M9: 7,657,017 km (0.082 R)
• M10: 8,033,406 km (0.12 R)
• M11: 9,076,552 km (0.09 R)
• M12: 10,036,072 km (0.096 R)
• M13: 13,197,524 km (0.044 R)
• M14: 14,384,434 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.4

Radius: 7.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.61 AU - 7.55 AU

Year: 10538 Days

Day: 17.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,115,940 km

• M1: 90,058 km (0.059 R)
• M2: 1,257,669 km (0.081 R)
• M3: 2,683,187 km (0.066 R)
• M4: 3,294,744 km (0.05 R)
• M5: 4,550,318 km (0.056 R)
• M6: 6,194,100 km (0.108 R)
• M7: 7,587,155 km (0.102 R)
• M8: 8,317,342 km (0.103 R)
• M9: 11,026,261 km (0.1 R)
• M10: 14,850,132 km (0.087 R)
• M11: 16,802,234 km (0.06 R)
• M12: 17,707,750 km (0.028 R)
• M13: 23,595,175 km (0.105 R)
• M14: 28,081,615 km (0.103 R)
• M15: 32,213,059 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 12,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit