🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 8.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.53 AU - 0.55 AU

Year: 265 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,695,505 km

• M1: 104,419 km (0.094 R)
• M2: 464,352 km (0.082 R)
• M3: 729,589 km (0.064 R)
• M4: 993,031 km (0.119 R)
• M5: 1,394,701 km (0.066 R)
• M6: 1,908,869 km (0.102 R)
• M7: 3,422,201 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 11.3

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.25 AU - 1.41 AU

Year: 1023 Days

Day: 13.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,695,505 km

• M1: 140,472 km (0.114 R)
• M2: 565,929 km (0.12 R)
• M3: 1,365,081 km (0.11 R)
• M4: 2,018,225 km (0.082 R)
• M5: 2,474,498 km (0.102 R)
• M6: 2,951,865 km (0.046 R)
• M7: 3,411,280 km (0.059 R)
• M8: 3,946,990 km (0.047 R)
• M9: 4,586,222 km (0.102 R)
• M10: 5,101,138 km (0.08 R)
• M11: 6,090,578 km (0.115 R)
• M12: 6,672,514 km (0.076 R)
• M13: 7,762,783 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994

Radius: 14.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.49 AU - 3.25 AU

Year: 3242 Days

Day: 8 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,695,505 km

• M1: 181,612 km (0.119 R)
• M2: 687,701 km (0.06 R)
• M3: 2,052,184 km (0.08 R)
• M4: 2,640,702 km (0.038 R)
• M5: 4,053,803 km (0.108 R)
• M6: 4,792,517 km (0.112 R)
• M7: 5,484,408 km (0.113 R)
• M8: 6,096,712 km (0.1 R)
• M9: 6,570,488 km (0.103 R)
• M10: 7,829,953 km (0.113 R)
• M11: 8,681,613 km (0.116 R)
• M12: 9,712,791 km (0.103 R)
• M13: 10,739,033 km (0.107 R)
• M14: 11,212,959 km (0.071 R)
• M15: 13,998,621 km (0.113 R)
• M16: 15,146,485 km (0.098 R)
• M17: 16,020,137 km (0.077 R)
• M18: 19,918,956 km (0.096 R)
• M19: 23,678,949 km (0.094 R)
• M20: 24,856,135 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.6

Radius: 14

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.7 AU - 3.42 AU

Year: 3570 Days

Day: 8.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,695,505 km

• M1: 175,329 km (0.082 R)
• M2: 855,550 km (0.118 R)
• M3: 1,439,132 km (0.078 R)
• M4: 2,109,330 km (0.076 R)
• M5: 2,672,117 km (0.118 R)
• M6: 5,289,631 km (0.065 R)
• M7: 7,146,290 km (0.095 R)
• M8: 7,786,569 km (0.088 R)
• M9: 8,257,204 km (0.104 R)
• M10: 8,711,383 km (0.099 R)
• M11: 10,057,016 km (0.112 R)
• M12: 10,738,883 km (0.084 R)
• M13: 12,061,628 km (0.081 R)
• M14: 12,693,379 km (0.103 R)
• M15: 16,462,348 km (0.072 R)
• M16: 17,240,556 km (0.114 R)
• M17: 20,096,080 km (0.088 R)
• M18: 21,701,864 km (0.106 R)
• M19: 22,233,385 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.2

Radius: 13.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.29 AU - 5.93 AU

Year: 8861 Days

Day: 5.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,695,505 km

• M1: 166,652 km (0.072 R)
• M2: 930,200 km (0.09 R)
• M3: 2,794,787 km (0.115 R)
• M4: 3,410,831 km (0.06 R)
• M5: 4,197,567 km (0.102 R)
• M6: 5,102,185 km (0.12 R)
• M7: 5,923,178 km (0.098 R)
• M8: 7,298,132 km (0.093 R)
• M9: 7,954,717 km (0.029 R)
• M10: 9,059,497 km (0.106 R)
• M11: 10,619,803 km (0.111 R)
• M12: 12,872,298 km (0.11 R)
• M13: 17,499,361 km (0.074 R)
• M14: 19,673,018 km (0.074 R)
• M15: 22,958,785 km (0.05 R)
• M16: 23,569,294 km (0.105 R)
• M17: 25,188,990 km (0.067 R)
• M18: 26,120,237 km (0.06 R)
• M19: 27,952,661 km (0.068 R)
• M20: 28,849,949 km (0.075 R)
• M21: 29,869,459 km (0.111 R)
• M22: 35,794,133 km (0.119 R)
• M23: 39,278,267 km (0.064 R)
• M24: 40,530,402 km (0.113 R)
• M25: 41,294,398 km (0.05 R)
• M26: 42,719,916 km (0.073 R)
• M27: 44,312,236 km (0.07 R)
• M28: 44,851,686 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.4

Radius: 4.8

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.06 AU - 8.94 AU

Year: 15089 Days

Day: 19 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,695,505 km

• M1: 59,690 km (0.101 R)
• M2: 1,388,119 km (0.07 R)
• M3: 1,604,288 km (0.084 R)
• M4: 2,574,879 km (0.069 R)
• M5: 4,874,497 km (0.091 R)
• M6: 7,727,328 km (0.118 R)
• M7: 9,886,325 km (0.095 R)
• M8: 11,415,066 km (0.056 R)
• M9: 20,858,880 km (0.077 R)
• M10: 28,814,794 km (0.083 R)
• M11: 30,995,183 km (0.106 R)
• M12: 32,816,687 km (0.117 R)
• M13: 37,553,105 km (0.11 R)
• M14: 39,227,703 km (0.109 R)
• M15: 49,565,066 km (0.083 R)
• M16: 51,421,276 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.9

Radius: 6.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.16 AU - 9.8 AU

Year: 16467 Days

Day: 20.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,695,505 km

• M1: 79,586 km (0.108 R)
• M2: 282,890 km (0.118 R)
• M3: 672,143 km (0.11 R)
• M4: 2,384,440 km (0.105 R)
• M5: 4,427,499 km (0.059 R)
• M6: 6,022,960 km (0.076 R)
• M7: 6,293,134 km (0.116 R)
• M8: 9,459,373 km (0.116 R)
• M9: 11,691,223 km (0.081 R)
• M10: 13,781,704 km (0.065 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: 465 - 14,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit