🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.7

Radius: 12.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.12 AU - 1.6 AU

Year: 1095 Days

Day: 13.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,651,741 km

• M1: 157,975 km (0.116 R)
• M2: 653,593 km (0.057 R)
• M3: 1,093,112 km (0.087 R)
• M4: 1,718,880 km (0.067 R)
• M5: 2,272,840 km (0.111 R)
• M6: 2,893,372 km (0.117 R)
• M7: 3,377,322 km (0.117 R)
• M8: 4,058,740 km (0.1 R)
• M9: 4,562,436 km (0.105 R)
• M10: 5,089,020 km (0.107 R)
• M11: 6,507,059 km (0.113 R)
• M12: 7,789,112 km (0.097 R)
• M13: 8,252,118 km (0.115 R)
• M14: 8,842,730 km (0.107 R)
• M15: 9,840,698 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 11.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.6 AU - 2.7 AU

Year: 2978 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,651,741 km

• M1: 149,897 km (0.031 R)
• M2: 524,640 km (0.111 R)
• M3: 932,892 km (0.098 R)
• M4: 1,439,132 km (0.079 R)
• M5: 2,073,277 km (0.062 R)
• M6: 2,493,647 km (0.064 R)
• M7: 2,937,205 km (0.076 R)
• M8: 3,396,320 km (0.111 R)
• M9: 4,283,436 km (0.086 R)
• M10: 5,318,952 km (0.079 R)
• M11: 6,115,860 km (0.061 R)
• M12: 6,869,534 km (0.071 R)
• M13: 7,947,237 km (0.043 R)
• M14: 8,526,929 km (0.101 R)
• M15: 9,505,299 km (0.115 R)
• M16: 9,924,772 km (0.046 R)
• M17: 11,555,688 km (0.058 R)
• M18: 16,458,608 km (0.083 R)
• M19: 17,232,478 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 10.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.5 AU - 5 AU

Year: 7146 Days

Day: 6.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,651,741 km

• M1: 135,536 km (0.057 R)
• M2: 583,282 km (0.115 R)
• M3: 1,227,002 km (0.102 R)
• M4: 2,013,737 km (0.1 R)
• M5: 3,480,394 km (0.077 R)
• M6: 4,050,362 km (0.097 R)
• M7: 4,448,891 km (0.106 R)
• M8: 5,046,086 km (0.082 R)
• M9: 5,804,996 km (0.117 R)
• M10: 6,668,475 km (0.12 R)
• M11: 7,419,157 km (0.055 R)
• M12: 7,815,142 km (0.065 R)
• M13: 10,292,334 km (0.089 R)
• M14: 11,819,728 km (0.104 R)
• M15: 12,178,763 km (0.058 R)
• M16: 12,545,128 km (0.098 R)
• M17: 14,641,892 km (0.115 R)
• M18: 15,266,463 km (0.114 R)
• M19: 16,181,553 km (0.119 R)
• M20: 16,792,959 km (0.098 R)
• M21: 22,869,625 km (0.12 R)
• M22: 23,217,590 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.4

Radius: 3.3

Gravity: 28.41 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.88 AU - 7.74 AU

Year: 10941 Days

Day: 21 Hours

Environment

Temp: -229 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,651,741 km

• M1: 44,580 km (0.083 R)
• M2: 232,625 km (0.107 R)
• M3: 515,664 km (0.04 R)
• M4: 672,742 km (0.095 R)
• M5: 1,042,548 km (0.111 R)
• M6: 1,295,518 km (0.067 R)
• M7: 1,430,156 km (0.114 R)
• M8: 2,408,825 km (0.031 R)
• M9: 5,400,334 km (0.107 R)
• M10: 6,183,478 km (0.079 R)
• M11: 6,602,053 km (0.055 R)
• M12: 7,534,497 km (0.111 R)
• M13: 7,810,654 km (0.091 R)
• M14: 8,216,513 km (0.108 R)
• M15: 11,306,757 km (0.087 R)
• M16: 13,767,941 km (0.079 R)
• M17: 15,593,184 km (0.106 R)
• M18: 21,391,897 km (0.107 R)
• M19: 22,426,217 km (0.053 R)
• M20: 30,218,620 km (0.077 R)
• M21: 30,416,389 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.6

Radius: 3.8

Gravity: 68.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.59 AU - 8.83 AU

Year: 13363 Days

Day: 16.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,651,741 km

• M1: 48,619 km (0.057 R)
• M2: 239,057 km (0.118 R)
• M3: 387,010 km (0.029 R)
• M4: 654,790 km (0.11 R)
• M5: 1,047,933 km (0.115 R)
• M6: 1,310,029 km (0.103 R)
• M7: 1,748,650 km (0.066 R)
• M8: 1,945,520 km (0.088 R)
• M9: 2,580,563 km (0.097 R)
• M10: 2,812,141 km (0.115 R)
• M11: 3,424,445 km (0.052 R)
• M12: 4,090,455 km (0.105 R)
• M13: 5,597,653 km (0.069 R)
• M14: 6,391,419 km (0.105 R)
• M15: 6,945,829 km (0.087 R)
• M16: 7,439,502 km (0.089 R)
• M17: 7,624,704 km (0.063 R)
• M18: 8,647,804 km (0.097 R)
• M19: 11,384,248 km (0.113 R)
• M20: 11,817,035 km (0.116 R)
• M21: 12,454,322 km (0.083 R)
• M22: 14,147,022 km (0.084 R)
• M23: 14,431,407 km (0.116 R)
• M24: 14,938,245 km (0.107 R)
• M25: 15,159,051 km (0.11 R)
• M26: 19,340,162 km (0.09 R)
• M27: 19,690,371 km (0.119 R)
• M28: 19,867,196 km (0.045 R)
• M29: 20,949,686 km (0.118 R)
• M30: 22,357,252 km (0.099 R)
• M31: 23,428,822 km (0.094 R)
• M32: 25,463,802 km (0.093 R)
• M33: 35,171,058 km (0.07 R)
• M34: 36,751,410 km (0.061 R)
• M35: 40,336,672 km (0.047 R)
• M36: 41,921,063 km (0.05 R)
• M37: 49,975,413 km (0.102 R)
• M38: 52,987,117 km (0.102 R)
• M39: 54,711,382 km (0.109 R)
• M40: 58,635,783 km (0.082 R)
• M41: 65,063,106 km (0.056 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit