🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 13.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.59 AU - 1.85 AU

Year: 1480 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,400,941 km

• M1: 171,589 km (0.116 R)
• M2: 688,749 km (0.079 R)
• M3: 1,259,614 km (0.04 R)
• M4: 1,875,359 km (0.057 R)
• M5: 2,582,807 km (0.115 R)
• M6: 3,169,231 km (0.111 R)
• M7: 3,674,872 km (0.079 R)
• M8: 4,770,377 km (0.107 R)
• M9: 5,504,005 km (0.092 R)
• M10: 8,020,989 km (0.119 R)
• M11: 8,485,490 km (0.105 R)
• M12: 8,937,276 km (0.076 R)
• M13: 9,791,031 km (0.107 R)
• M14: 12,032,606 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484

Radius: 10.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.35 AU - 2.15 AU

Year: 1519 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 133.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,400,941 km

• M1: 135,835 km (0.109 R)
• M2: 677,678 km (0.085 R)
• M3: 1,145,321 km (0.096 R)
• M4: 1,558,062 km (0.064 R)
• M5: 2,212,104 km (0.026 R)
• M6: 2,809,897 km (0.071 R)
• M7: 3,450,924 km (0.068 R)
• M8: 4,187,095 km (0.098 R)
• M9: 5,621,589 km (0.077 R)
• M10: 6,105,388 km (0.051 R)
• M11: 6,883,148 km (0.068 R)
• M12: 8,296,848 km (0.113 R)
• M13: 8,866,666 km (0.075 R)
• M14: 9,958,132 km (0.045 R)
• M15: 10,900,748 km (0.034 R)
• M16: 11,515,146 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.4

Radius: 13

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.98 AU - 3 AU

Year: 2578 Days

Day: 14.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,400,941 km

• M1: 161,715 km (0.053 R)
• M2: 754,272 km (0.072 R)
• M3: 1,895,255 km (0.083 R)
• M4: 2,393,716 km (0.071 R)
• M5: 3,627,599 km (0.05 R)
• M6: 4,187,244 km (0.07 R)
• M7: 4,764,991 km (0.077 R)
• M8: 5,311,173 km (0.117 R)
• M9: 6,035,376 km (0.056 R)
• M10: 6,750,006 km (0.119 R)
• M11: 7,899,366 km (0.086 R)
• M12: 8,696,274 km (0.102 R)
• M13: 9,144,918 km (0.091 R)
• M14: 10,023,805 km (0.097 R)
• M15: 10,685,477 km (0.082 R)
• M16: 11,200,692 km (0.083 R)
• M17: 12,694,127 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.1

Radius: 11

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.42 AU - 7.12 AU

Year: 9092 Days

Day: 9.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 174.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,400,941 km

• M1: 136,882 km (0.1 R)
• M2: 499,208 km (0.083 R)
• M3: 942,467 km (0.076 R)
• M4: 1,510,938 km (0.081 R)
• M5: 2,268,502 km (0.106 R)
• M6: 3,501,488 km (0.054 R)
• M7: 3,947,140 km (0.086 R)
• M8: 4,406,704 km (0.071 R)
• M9: 5,378,941 km (0.063 R)
• M10: 6,740,282 km (0.062 R)
• M11: 8,392,889 km (0.036 R)
• M12: 9,234,527 km (0.06 R)
• M13: 16,891,993 km (0.115 R)
• M14: 17,553,365 km (0.118 R)
• M15: 18,736,236 km (0.078 R)
• M16: 19,185,179 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901

Radius: 7.2

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.94 AU - 8.04 AU

Year: 13447 Days

Day: 22.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,400,941 km

• M1: 92,302 km (0.071 R)
• M2: 403,465 km (0.029 R)
• M3: 632,051 km (0.098 R)
• M4: 1,124,228 km (0.092 R)
• M5: 1,361,191 km (0.067 R)
• M6: 2,262,668 km (0.111 R)
• M7: 2,534,936 km (0.101 R)
• M8: 5,276,616 km (0.04 R)
• M9: 8,515,410 km (0.029 R)
• M10: 18,964,223 km (0.11 R)
• M11: 19,478,989 km (0.102 R)
• M12: 26,509,191 km (0.082 R)
• M13: 27,478,286 km (0.074 R)
• M14: 33,296,297 km (0.056 R)
• M15: 33,669,394 km (0.111 R)
• M16: 35,966,918 km (0.12 R)
• M17: 37,824,475 km (0.116 R)
• M18: 39,328,233 km (0.116 R)
• M19: 40,871,485 km (0.12 R)
• M20: 41,586,114 km (0.106 R)
• M21: 44,527,956 km (0.088 R)
• M22: 46,823,535 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.4

Radius: 7.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.33 AU - 7.65 AU

Year: 13447 Days

Day: 15.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 39,400,941 km

• M1: 101,876 km (0.05 R)
• M2: 600,635 km (0.112 R)
• M3: 845,078 km (0.073 R)
• M4: 1,256,622 km (0.097 R)
• M5: 1,840,652 km (0.071 R)
• M6: 2,136,706 km (0.108 R)
• M7: 2,631,427 km (0.037 R)
• M8: 3,050,749 km (0.065 R)
• M9: 3,377,022 km (0.052 R)
• M10: 3,799,337 km (0.072 R)
• M11: 4,636,636 km (0.109 R)
• M12: 5,623,384 km (0.078 R)
• M13: 5,915,399 km (0.056 R)
• M14: 6,600,557 km (0.101 R)
• M15: 7,885,304 km (0.088 R)
• M16: 9,785,047 km (0.098 R)
• M17: 10,256,131 km (0.045 R)
• M18: 10,545,902 km (0.116 R)
• M19: 10,841,058 km (0.113 R)
• M20: 11,918,163 km (0.114 R)
• M21: 13,064,980 km (0.101 R)
• M22: 13,810,726 km (0.065 R)
• M23: 14,767,105 km (0.091 R)
• M24: 16,414,477 km (0.116 R)
• M25: 16,678,367 km (0.061 R)
• M26: 20,296,242 km (0.101 R)
• M27: 23,811,044 km (0.087 R)
• M28: 25,096,539 km (0.082 R)
• M29: 25,800,696 km (0.116 R)
• M30: 29,229,778 km (0.1 R)
• M31: 29,911,047 km (0.077 R)
• M32: 30,404,122 km (0.117 R)
• M33: 33,160,762 km (0.088 R)
• M34: 35,968,714 km (0.072 R)
• M35: 36,863,459 km (0.063 R)
• M36: 37,773,163 km (0.108 R)
• M37: 38,697,678 km (0.119 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: 398 - 17,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit