🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 14.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.55 AU - 0.59 AU

Year: 287 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 42,015,058 km

• M1: 182,958 km (0.094 R)
• M2: 694,134 km (0.069 R)
• M3: 1,151,305 km (0.086 R)
• M4: 1,998,179 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 13.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.71 AU

Year: 310 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,015,058 km

• M1: 169,195 km (0.031 R)
• M2: 648,806 km (0.037 R)
• M3: 1,092,064 km (0.099 R)
• M4: 1,519,017 km (0.101 R)
• M5: 2,015,831 km (0.035 R)
• M6: 2,550,644 km (0.106 R)
• M7: 3,128,540 km (0.093 R)
• M8: 4,092,250 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 9

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.65 AU - 0.67 AU

Year: 358 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,015,058 km

• M1: 111,899 km (0.072 R)
• M2: 445,951 km (0.104 R)
• M3: 727,046 km (0.034 R)
• M4: 1,174,942 km (0.041 R)
• M5: 1,613,712 km (0.091 R)
• M6: 1,954,795 km (0.039 R)
• M7: 2,343,899 km (0.097 R)
• M8: 2,688,124 km (0.046 R)
• M9: 3,034,892 km (0.103 R)
• M10: 3,605,608 km (0.097 R)
• M11: 4,016,104 km (0.109 R)
• M12: 4,337,740 km (0.102 R)
• M13: 4,788,777 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 10.1

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.96 AU - 1.28 AU

Year: 790 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,015,058 km

• M1: 125,662 km (0.12 R)
• M2: 494,271 km (0.079 R)
• M3: 825,481 km (0.102 R)
• M4: 1,269,936 km (0.103 R)
• M5: 2,161,540 km (0.103 R)
• M6: 2,538,377 km (0.092 R)
• M7: 2,896,065 km (0.106 R)
• M8: 3,582,570 km (0.063 R)
• M9: 3,987,980 km (0.112 R)
• M10: 4,627,810 km (0.08 R)
• M11: 4,963,508 km (0.078 R)
• M12: 5,296,662 km (0.084 R)
• M13: 5,744,109 km (0.112 R)
• M14: 6,216,540 km (0.119 R)
• M15: 6,582,456 km (0.116 R)
• M16: 6,939,845 km (0.086 R)
• M17: 7,263,126 km (0.06 R)
• M18: 7,865,706 km (0.028 R)
• M19: 8,605,917 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.5

Radius: 10.1

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.34 AU - 1.88 AU

Year: 1362 Days

Day: 10.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,015,058 km

• M1: 125,961 km (0.094 R)
• M2: 689,945 km (0.114 R)
• M3: 1,222,065 km (0.053 R)
• M4: 1,559,707 km (0.092 R)
• M5: 2,157,650 km (0.073 R)
• M6: 2,504,268 km (0.117 R)
• M7: 2,986,721 km (0.088 R)
• M8: 3,388,541 km (0.052 R)
• M9: 3,775,850 km (0.069 R)
• M10: 4,283,286 km (0.078 R)
• M11: 7,086,302 km (0.064 R)
• M12: 9,449,649 km (0.109 R)
• M13: 12,520,743 km (0.095 R)
• M14: 13,096,994 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.7

Radius: 5.3

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.61 AU - 7.43 AU

Year: 11102 Days

Day: 18.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,015,058 km

• M1: 69,413 km (0.089 R)
• M2: 270,623 km (0.119 R)
• M3: 655,538 km (0.111 R)
• M4: 1,036,564 km (0.108 R)
• M5: 1,282,652 km (0.084 R)
• M6: 1,746,106 km (0.094 R)
• M7: 2,048,144 km (0.061 R)
• M8: 2,510,551 km (0.104 R)
• M9: 3,386,746 km (0.055 R)
• M10: 3,981,248 km (0.079 R)
• M11: 4,185,449 km (0.073 R)
• M12: 5,043,842 km (0.107 R)
• M13: 5,915,100 km (0.044 R)
• M14: 7,289,755 km (0.093 R)
• M15: 10,220,527 km (0.051 R)
• M16: 10,507,455 km (0.068 R)
• M17: 10,750,701 km (0.103 R)
• M18: 11,605,653 km (0.088 R)
• M19: 15,481,584 km (0.071 R)
• M20: 19,258,482 km (0.091 R)
• M21: 20,215,459 km (0.108 R)
• M22: 22,544,100 km (0.093 R)
• M23: 25,567,323 km (0.089 R)
• M24: 30,395,295 km (0.083 R)
• M25: 31,388,476 km (0.115 R)
• M26: 32,403,198 km (0.064 R)
• M27: 32,608,745 km (0.101 R)
• M28: 33,439,612 km (0.054 R)
• M29: 33,860,281 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.1

Radius: 3

Gravity: 73.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.64 AU - 6.78 AU

Year: 11591 Days

Day: 22.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,015,058 km

• M1: 37,549 km (0.111 R)
• M2: 134,339 km (0.047 R)
• M3: 316,998 km (0.116 R)
• M4: 461,061 km (0.108 R)
• M5: 655,687 km (0.086 R)
• M6: 852,558 km (0.044 R)
• M7: 965,056 km (0.102 R)
• M8: 1,182,721 km (0.055 R)
• M9: 1,912,459 km (0.086 R)
• M10: 2,179,940 km (0.08 R)
• M11: 2,616,467 km (0.081 R)
• M12: 2,945,881 km (0.118 R)
• M13: 3,930,684 km (0.108 R)
• M14: 4,099,580 km (0.093 R)
• M15: 4,214,770 km (0.073 R)
• M16: 4,760,354 km (0.08 R)
• M17: 4,984,751 km (0.1 R)
• M18: 5,420,080 km (0.12 R)
• M19: 5,880,244 km (0.12 R)
• M20: 7,164,242 km (0.086 R)
• M21: 8,483,845 km (0.083 R)
• M22: 9,200,568 km (0.061 R)
• M23: 9,548,533 km (0.041 R)
• M24: 11,139,506 km (0.117 R)
• M25: 12,533,010 km (0.08 R)
• M26: 12,837,292 km (0.082 R)
• M27: 14,103,638 km (0.081 R)
• M28: 15,175,058 km (0.078 R)
• M29: 19,109,632 km (0.098 R)
• M30: 20,840,031 km (0.111 R)
• M31: 21,095,394 km (0.059 R)
• M32: 22,137,942 km (0.108 R)
• M33: 24,325,212 km (0.111 R)
• M34: 26,652,207 km (0.109 R)
• M35: 28,701,399 km (0.093 R)
• M36: 31,855,371 km (0.093 R)
• M37: 35,473,993 km (0.102 R)
• M38: 36,450,269 km (0.117 R)
• M39: 37,948,193 km (0.064 R)
• M40: 38,329,069 km (0.084 R)
• M41: 45,340,721 km (0.116 R)
• M42: 48,996,444 km (0.071 R)
• M43: 49,902,110 km (0.064 R)

Asteroid Belt

Center: 7.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.1

Radius: 3.8

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.54 AU - 9.92 AU

Year: 15745 Days

Day: 22.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,015,058 km

• M1: 47,572 km (0.066 R)
• M2: 167,400 km (0.119 R)
• M3: 419,472 km (0.087 R)
• M4: 1,371,513 km (0.091 R)
• M5: 2,555,880 km (0.101 R)
• M6: 2,960,991 km (0.106 R)
• M7: 4,052,906 km (0.029 R)
• M8: 4,746,890 km (0.089 R)
• M9: 6,473,848 km (0.075 R)
• M10: 8,320,634 km (0.095 R)
• M11: 10,146,476 km (0.088 R)
• M12: 10,641,495 km (0.117 R)
• M13: 12,444,897 km (0.103 R)
• M14: 12,954,278 km (0.037 R)
• M15: 14,075,215 km (0.115 R)
• M16: 14,319,209 km (0.042 R)
• M17: 14,752,893 km (0.117 R)
• M18: 17,681,720 km (0.101 R)
• M19: 22,516,275 km (0.112 R)
• M20: 29,335,095 km (0.051 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit