🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.7

Radius: 10.2

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.46 AU - 0.66 AU

Year: 284 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,150,559 km

• M1: 126,859 km (0.03 R)
• M2: 464,651 km (0.119 R)
• M3: 898,186 km (0.081 R)
• M4: 1,315,713 km (0.076 R)
• M5: 1,805,646 km (0.109 R)
• M6: 2,137,006 km (0.11 R)
• M7: 2,553,486 km (0.114 R)
• M8: 3,675,320 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.6

Radius: 13.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.09 AU - 1.21 AU

Year: 836 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,150,559 km

• M1: 164,558 km (0.071 R)
• M2: 638,035 km (0.091 R)
• M3: 1,289,833 km (0.106 R)
• M4: 2,111,275 km (0.116 R)
• M5: 2,675,109 km (0.098 R)
• M6: 3,088,747 km (0.037 R)
• M7: 4,430,341 km (0.109 R)
• M8: 4,907,708 km (0.06 R)
• M9: 5,630,116 km (0.086 R)
• M10: 7,036,186 km (0.097 R)
• M11: 7,688,732 km (0.043 R)
• M12: 8,305,225 km (0.116 R)
• M13: 9,196,380 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 8.3

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.53 AU - 1.99 AU

Year: 1584 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,150,559 km

• M1: 103,223 km (0.061 R)
• M2: 366,515 km (0.119 R)
• M3: 935,435 km (0.12 R)
• M4: 1,327,232 km (0.086 R)
• M5: 1,728,603 km (0.056 R)
• M6: 2,175,452 km (0.068 R)
• M7: 3,483,835 km (0.116 R)
• M8: 4,041,686 km (0.114 R)
• M9: 4,360,329 km (0.098 R)
• M10: 4,948,698 km (0.048 R)
• M11: 6,075,918 km (0.114 R)
• M12: 6,884,045 km (0.116 R)
• M13: 7,575,187 km (0.107 R)
• M14: 8,858,438 km (0.045 R)
• M15: 9,125,470 km (0.087 R)
• M16: 10,542,611 km (0.119 R)
• M17: 11,425,388 km (0.064 R)
• M18: 11,706,632 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.3

Radius: 9.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.51 AU - 3.33 AU

Year: 3384 Days

Day: 11.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,150,559 km

• M1: 120,576 km (0.074 R)
• M2: 558,748 km (0.071 R)
• M3: 1,092,663 km (0.057 R)
• M4: 1,405,472 km (0.07 R)
• M5: 1,800,410 km (0.116 R)
• M6: 2,424,832 km (0.06 R)
• M7: 3,060,623 km (0.104 R)
• M8: 3,642,559 km (0.109 R)
• M9: 5,071,368 km (0.066 R)
• M10: 5,550,829 km (0.105 R)
• M11: 5,961,026 km (0.068 R)
• M12: 7,201,193 km (0.083 R)
• M13: 7,514,750 km (0.105 R)
• M14: 9,558,406 km (0.089 R)
• M15: 10,255,532 km (0.104 R)
• M16: 10,616,662 km (0.104 R)
• M17: 12,715,370 km (0.104 R)
• M18: 13,301,794 km (0.053 R)
• M19: 15,544,116 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 12.6

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.82 AU - 5.6 AU

Year: 6933 Days

Day: 7.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,150,559 km

• M1: 156,629 km (0.104 R)
• M2: 658,380 km (0.077 R)
• M3: 1,066,034 km (0.083 R)
• M4: 1,636,750 km (0.117 R)
• M5: 2,534,637 km (0.04 R)
• M6: 3,640,763 km (0.089 R)
• M7: 5,015,418 km (0.096 R)
• M8: 7,872,139 km (0.117 R)
• M9: 8,457,964 km (0.107 R)
• M10: 9,027,633 km (0.074 R)
• M11: 10,293,231 km (0.116 R)
• M12: 11,045,559 km (0.08 R)
• M13: 11,567,356 km (0.108 R)
• M14: 12,380,869 km (0.047 R)
• M15: 13,406,961 km (0.067 R)
• M16: 17,308,474 km (0.102 R)
• M17: 18,517,823 km (0.116 R)
• M18: 19,782,822 km (0.107 R)
• M19: 20,631,641 km (0.063 R)
• M20: 26,798,065 km (0.081 R)
• M21: 28,512,157 km (0.095 R)
• M22: 29,001,043 km (0.079 R)
• M23: 31,947,822 km (0.091 R)
• M24: 35,312,428 km (0.062 R)
• M25: 36,791,352 km (0.078 R)
• M26: 39,508,349 km (0.117 R)
• M27: 42,103,423 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.6

Radius: 6.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.93 AU - 6.37 AU

Year: 9109 Days

Day: 17 Hours

Environment

Temp: -217 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,150,559 km

• M1: 84,523 km (0.063 R)
• M2: 457,620 km (0.076 R)
• M3: 2,028,398 km (0.119 R)
• M4: 2,305,004 km (0.119 R)
• M5: 3,761,938 km (0.044 R)
• M6: 4,528,776 km (0.1 R)
• M7: 5,030,827 km (0.112 R)
• M8: 6,998,188 km (0.105 R)
• M9: 7,488,421 km (0.078 R)
• M10: 9,554,068 km (0.101 R)
• M11: 10,201,528 km (0.107 R)
• M12: 10,740,230 km (0.069 R)
• M13: 11,392,476 km (0.069 R)
• M14: 12,269,419 km (0.119 R)
• M15: 13,085,924 km (0.046 R)
• M16: 13,668,009 km (0.057 R)
• M17: 18,170,606 km (0.118 R)
• M18: 20,754,012 km (0.109 R)
• M19: 22,059,104 km (0.09 R)
• M20: 24,039,331 km (0.065 R)
• M21: 25,315,251 km (0.111 R)
• M22: 27,655,710 km (0.114 R)
• M23: 29,055,946 km (0.111 R)
• M24: 30,964,515 km (0.097 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: 470 - 11,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit