🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.8

Radius: 12.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.92 AU - 0.96 AU

Year: 618 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,687,267 km

• M1: 155,582 km (0.115 R)
• M2: 581,188 km (0.113 R)
• M3: 1,102,836 km (0.084 R)
• M4: 1,538,913 km (0.098 R)
• M5: 2,074,474 km (0.082 R)
• M6: 3,044,017 km (0.034 R)
• M7: 3,727,381 km (0.039 R)
• M8: 5,188,204 km (0.058 R)
• M9: 5,757,274 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 14.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.71 AU - 4.17 AU

Year: 4327 Days

Day: 14.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,687,267 km

• M1: 182,061 km (0.071 R)
• M2: 740,061 km (0.088 R)
• M3: 1,478,027 km (0.096 R)
• M4: 2,008,052 km (0.11 R)
• M5: 4,815,107 km (0.116 R)
• M6: 5,570,576 km (0.061 R)
• M7: 6,973,954 km (0.072 R)
• M8: 7,942,899 km (0.119 R)
• M9: 9,872,263 km (0.069 R)
• M10: 11,094,178 km (0.077 R)
• M11: 11,741,787 km (0.101 R)
• M12: 12,278,096 km (0.086 R)
• M13: 13,641,830 km (0.112 R)
• M14: 14,742,122 km (0.084 R)
• M15: 15,366,843 km (0.114 R)
• M16: 16,780,992 km (0.117 R)
• M17: 17,404,815 km (0.03 R)
• M18: 18,518,870 km (0.068 R)
• M19: 21,744,350 km (0.075 R)
• M20: 23,525,013 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.8

Radius: 14.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.69 AU - 4.51 AU

Year: 5631 Days

Day: 11.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,687,267 km

• M1: 180,265 km (0.117 R)
• M2: 638,633 km (0.095 R)
• M3: 1,146,518 km (0.089 R)
• M4: 2,146,879 km (0.077 R)
• M5: 2,619,608 km (0.119 R)
• M6: 3,461,844 km (0.087 R)
• M7: 4,603,126 km (0.082 R)
• M8: 5,097,996 km (0.099 R)
• M9: 8,130,943 km (0.117 R)
• M10: 9,016,413 km (0.074 R)
• M11: 12,704,749 km (0.04 R)
• M12: 14,112,465 km (0.078 R)
• M13: 16,565,870 km (0.119 R)
• M14: 17,422,766 km (0.055 R)
• M15: 18,308,984 km (0.101 R)
• M16: 18,828,837 km (0.087 R)
• M17: 19,559,622 km (0.087 R)
• M18: 23,122,445 km (0.115 R)
• M19: 24,115,476 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.7

Radius: 3.4

Gravity: 31.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.46 AU - 7.36 AU

Year: 9745 Days

Day: 21.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,687,267 km

• M1: 42,785 km (0.115 R)
• M2: 166,353 km (0.094 R)
• M3: 372,050 km (0.101 R)
• M4: 677,080 km (0.099 R)
• M5: 812,616 km (0.057 R)
• M6: 966,253 km (0.103 R)
• M7: 1,182,721 km (0.071 R)
• M8: 1,393,205 km (0.077 R)
• M9: 1,726,210 km (0.056 R)
• M10: 1,843,345 km (0.032 R)
• M11: 1,981,424 km (0.119 R)
• M12: 2,093,473 km (0.118 R)
• M13: 2,210,009 km (0.094 R)
• M14: 2,365,890 km (0.089 R)
• M15: 2,661,496 km (0.095 R)
• M16: 3,022,775 km (0.115 R)
• M17: 3,577,483 km (0.107 R)
• M18: 4,067,865 km (0.082 R)
• M19: 4,972,484 km (0.057 R)
• M20: 5,550,231 km (0.11 R)
• M21: 6,273,536 km (0.109 R)
• M22: 6,801,318 km (0.106 R)
• M23: 7,057,579 km (0.118 R)
• M24: 9,890,663 km (0.116 R)
• M25: 10,458,836 km (0.062 R)
• M26: 12,563,678 km (0.109 R)
• M27: 13,285,936 km (0.073 R)
• M28: 17,861,986 km (0.104 R)
• M29: 18,773,934 km (0.043 R)
• M30: 19,423,040 km (0.069 R)
• M31: 21,072,655 km (0.071 R)
• M32: 21,694,982 km (0.077 R)
• M33: 22,813,376 km (0.079 R)
• M34: 25,512,870 km (0.072 R)
• M35: 28,323,814 km (0.1 R)
• M36: 33,280,739 km (0.115 R)
• M37: 33,806,127 km (0.074 R)
• M38: 34,550,975 km (0.108 R)
• M39: 35,963,029 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.7

Radius: 7.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.85 AU - 7.39 AU

Year: 10269 Days

Day: 24.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,687,267 km

• M1: 101,427 km (0.091 R)
• M2: 499,657 km (0.061 R)
• M3: 1,799,513 km (0.086 R)
• M4: 4,544,035 km (0.074 R)
• M5: 8,230,276 km (0.091 R)
• M6: 9,255,471 km (0.113 R)
• M7: 10,105,935 km (0.119 R)
• M8: 11,201,589 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.6

Radius: 7.1

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.74 AU - 6.8 AU

Year: 10649 Days

Day: 21.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,687,267 km

• M1: 88,263 km (0.113 R)
• M2: 603,927 km (0.102 R)
• M3: 903,870 km (0.093 R)
• M4: 1,127,968 km (0.119 R)
• M5: 1,707,061 km (0.116 R)
• M6: 3,024,271 km (0.082 R)
• M7: 3,486,977 km (0.095 R)
• M8: 4,670,894 km (0.116 R)
• M9: 4,942,863 km (0.115 R)
• M10: 6,879,258 km (0.118 R)
• M11: 7,351,987 km (0.114 R)
• M12: 8,231,024 km (0.12 R)
• M13: 9,849,075 km (0.112 R)
• M14: 10,968,516 km (0.099 R)
• M15: 12,570,410 km (0.115 R)
• M16: 13,097,742 km (0.079 R)
• M17: 14,322,351 km (0.085 R)
• M18: 15,554,738 km (0.097 R)
• M19: 15,890,435 km (0.119 R)
• M20: 18,527,098 km (0.043 R)
• M21: 19,133,268 km (0.067 R)
• M22: 19,596,423 km (0.07 R)
• M23: 22,194,340 km (0.104 R)
• M24: 25,474,273 km (0.045 R)
• M25: 26,318,305 km (0.086 R)
• M26: 29,368,456 km (0.056 R)
• M27: 29,778,354 km (0.044 R)
• M28: 31,137,301 km (0.117 R)
• M29: 36,160,199 km (0.064 R)
• M30: 37,345,313 km (0.056 R)
• M31: 37,705,844 km (0.087 R)
• M32: 45,005,323 km (0.091 R)
• M33: 45,277,292 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.5

Radius: 5

Gravity: 22.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.74 AU - 11.66 AU

Year: 23739 Days

Day: 23.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,687,267 km

• M1: 70,461 km (0.043 R)
• M2: 358,736 km (0.047 R)
• M3: 566,378 km (0.063 R)
• M4: 799,601 km (0.067 R)
• M5: 981,362 km (0.109 R)
• M6: 1,351,617 km (0.107 R)
• M7: 1,664,576 km (0.101 R)
• M8: 1,847,833 km (0.068 R)
• M9: 2,233,646 km (0.118 R)
• M10: 2,480,482 km (0.034 R)
• M11: 2,720,587 km (0.068 R)
• M12: 2,975,950 km (0.119 R)
• M13: 3,839,429 km (0.078 R)
• M14: 4,294,805 km (0.042 R)
• M15: 6,984,725 km (0.045 R)
• M16: 7,221,688 km (0.086 R)
• M17: 9,603,136 km (0.103 R)
• M18: 10,075,117 km (0.1 R)
• M19: 10,812,037 km (0.058 R)
• M20: 12,255,207 km (0.097 R)
• M21: 13,527,836 km (0.092 R)
• M22: 13,822,095 km (0.077 R)
• M23: 15,437,902 km (0.025 R)
• M24: 15,921,701 km (0.098 R)
• M25: 17,607,520 km (0.107 R)
• M26: 21,428,399 km (0.073 R)
• M27: 23,478,339 km (0.098 R)
• M28: 26,333,564 km (0.119 R)
• M29: 26,562,448 km (0.103 R)
• M30: 33,252,465 km (0.099 R)
• M31: 36,272,248 km (0.07 R)
• M32: 39,320,454 km (0.098 R)
• M33: 42,378,234 km (0.047 R)
• M34: 46,585,226 km (0.109 R)
• M35: 58,302,629 km (0.12 R)
• M36: 73,863,500 km (0.05 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit