🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.6

Radius: 13.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.53 AU - 0.81 AU

Year: 366 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,259,750 km

• M1: 170,691 km (0.053 R)
• M2: 687,103 km (0.066 R)
• M3: 1,264,252 km (0.118 R)
• M4: 1,800,710 km (0.105 R)
• M5: 2,281,816 km (0.025 R)
• M6: 2,818,723 km (0.111 R)
• M7: 3,324,364 km (0.092 R)
• M8: 3,903,308 km (0.044 R)
• M9: 5,064,187 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 11.2

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.59 AU - 0.93 AU

Year: 442 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,259,750 km

• M1: 142,417 km (0.042 R)
• M2: 539,600 km (0.078 R)
• M3: 908,209 km (0.105 R)
• M4: 1,400,236 km (0.084 R)
• M5: 2,454,452 km (0.117 R)
• M6: 2,814,534 km (0.1 R)
• M7: 3,281,579 km (0.114 R)
• M8: 3,880,419 km (0.093 R)
• M9: 4,256,658 km (0.099 R)
• M10: 4,734,174 km (0.027 R)
• M11: 5,214,084 km (0.082 R)
• M12: 5,569,230 km (0.077 R)
• M13: 6,385,136 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.3

Radius: 14.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.03 AU - 1.43 AU

Year: 910 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,259,750 km

• M1: 181,612 km (0.084 R)
• M2: 658,530 km (0.09 R)
• M3: 1,124,527 km (0.116 R)
• M4: 1,799,363 km (0.111 R)
• M5: 2,315,925 km (0.081 R)
• M6: 2,816,629 km (0.068 R)
• M7: 3,508,369 km (0.101 R)
• M8: 4,420,467 km (0.102 R)
• M9: 4,924,612 km (0.105 R)
• M10: 5,914,950 km (0.094 R)
• M11: 7,164,541 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 8

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.99 AU - 2.37 AU

Year: 2146 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,259,750 km

• M1: 99,483 km (0.096 R)
• M2: 598,391 km (0.095 R)
• M3: 898,784 km (0.034 R)
• M4: 2,319,216 km (0.096 R)
• M5: 2,648,630 km (0.062 R)
• M6: 3,308,058 km (0.079 R)
• M7: 5,720,024 km (0.076 R)
• M8: 8,105,661 km (0.084 R)
• M9: 9,297,358 km (0.08 R)
• M10: 10,099,053 km (0.075 R)
• M11: 12,285,276 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 14.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.29 AU - 3.33 AU

Year: 3141 Days

Day: 6.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,259,750 km

• M1: 186,249 km (0.118 R)
• M2: 851,212 km (0.119 R)
• M3: 1,318,556 km (0.07 R)
• M4: 2,064,899 km (0.098 R)
• M5: 2,725,972 km (0.107 R)
• M6: 4,326,819 km (0.029 R)
• M7: 5,320,149 km (0.108 R)
• M8: 5,937,839 km (0.093 R)
• M9: 6,404,285 km (0.103 R)
• M10: 7,104,403 km (0.118 R)
• M11: 7,823,071 km (0.083 R)
• M12: 8,624,168 km (0.072 R)
• M13: 9,702,020 km (0.084 R)
• M14: 12,924,807 km (0.086 R)
• M15: 14,433,352 km (0.098 R)
• M16: 15,639,859 km (0.086 R)
• M17: 18,657,098 km (0.114 R)
• M18: 19,905,493 km (0.075 R)
• M19: 20,768,074 km (0.103 R)
• M20: 21,272,219 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 11.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.57 AU - 3.87 AU

Year: 3853 Days

Day: 5.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,259,750 km

• M1: 140,622 km (0.097 R)
• M2: 501,003 km (0.071 R)
• M3: 864,077 km (0.076 R)
• M4: 1,770,790 km (0.094 R)
• M5: 2,567,847 km (0.097 R)
• M6: 3,333,639 km (0.113 R)
• M7: 3,780,338 km (0.083 R)
• M8: 4,203,850 km (0.088 R)
• M9: 5,027,536 km (0.058 R)
• M10: 5,745,905 km (0.085 R)
• M11: 6,280,268 km (0.08 R)
• M12: 6,673,860 km (0.086 R)
• M13: 7,356,326 km (0.105 R)
• M14: 7,987,180 km (0.04 R)
• M15: 10,250,596 km (0.093 R)
• M16: 12,294,252 km (0.085 R)
• M17: 13,690,150 km (0.105 R)
• M18: 14,354,065 km (0.117 R)
• M19: 14,841,306 km (0.089 R)
• M20: 15,440,595 km (0.099 R)
• M21: 17,500,258 km (0.058 R)
• M22: 18,282,505 km (0.102 R)
• M23: 19,976,701 km (0.095 R)
• M24: 20,400,961 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.6

Radius: 7.4

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.76 AU - 10.84 AU

Year: 23668 Days

Day: 18.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,259,750 km

• M1: 94,396 km (0.042 R)
• M2: 1,185,414 km (0.113 R)
• M3: 1,522,607 km (0.107 R)
• M4: 1,834,070 km (0.114 R)
• M5: 3,157,861 km (0.109 R)
• M6: 6,352,823 km (0.082 R)
• M7: 8,685,802 km (0.072 R)
• M8: 8,941,614 km (0.113 R)
• M9: 10,127,177 km (0.084 R)
• M10: 13,408,158 km (0.078 R)
• M11: 14,956,795 km (0.084 R)
• M12: 26,073,562 km (0.12 R)
• M13: 28,586,358 km (0.118 R)
• M14: 32,836,134 km (0.036 R)
• M15: 33,960,961 km (0.054 R)
• M16: 34,214,230 km (0.103 R)
• M17: 35,761,221 km (0.046 R)
• M18: 36,286,908 km (0.114 R)
• M19: 41,253,857 km (0.083 R)
• M20: 42,123,469 km (0.032 R)
• M21: 50,507,084 km (0.106 R)
• M22: 54,739,207 km (0.058 R)
• M23: 58,653,884 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 19,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit