🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 13.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.69 AU

Year: 305 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 46,380,022 km

• M1: 165,455 km (0.098 R)
• M2: 613,202 km (0.114 R)
• M3: 1,070,672 km (0.072 R)
• M4: 1,909,467 km (0.101 R)
• M5: 2,356,765 km (0.055 R)
• M6: 3,130,335 km (0.088 R)
• M7: 3,664,849 km (0.077 R)
• M8: 4,748,236 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.9

Radius: 10.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.8 AU

Year: 413 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 46,380,022 km

• M1: 129,552 km (0.069 R)
• M2: 710,590 km (0.043 R)
• M3: 1,086,081 km (0.084 R)
• M4: 2,107,834 km (0.113 R)
• M5: 2,436,949 km (0.116 R)
• M6: 2,850,737 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 13.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.16 AU - 1.36 AU

Year: 976 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 112.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,380,022 km

• M1: 165,455 km (0.12 R)
• M2: 686,505 km (0.114 R)
• M3: 1,170,155 km (0.078 R)
• M4: 1,695,991 km (0.065 R)
• M5: 2,132,817 km (0.119 R)
• M6: 2,586,098 km (0.058 R)
• M7: 3,226,976 km (0.084 R)
• M8: 3,645,850 km (0.117 R)
• M9: 4,902,621 km (0.082 R)
• M10: 5,321,495 km (0.086 R)
• M11: 5,785,099 km (0.08 R)
• M12: 6,341,753 km (0.097 R)
• M13: 7,865,706 km (0.078 R)
• M14: 9,075,205 km (0.117 R)
• M15: 9,680,478 km (0.113 R)
• M16: 10,374,313 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 12.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.34 AU - 2.82 AU

Year: 2860 Days

Day: 14.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,380,022 km

• M1: 155,731 km (0.094 R)
• M2: 691,292 km (0.119 R)
• M3: 1,303,895 km (0.115 R)
• M4: 1,796,670 km (0.116 R)
• M5: 2,448,768 km (0.065 R)
• M6: 3,791,708 km (0.109 R)
• M7: 4,551,366 km (0.113 R)
• M8: 6,010,842 km (0.119 R)
• M9: 6,995,346 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 13.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.86 AU - 3.18 AU

Year: 3623 Days

Day: 8.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,380,022 km

• M1: 171,589 km (0.076 R)
• M2: 717,322 km (0.077 R)
• M3: 1,582,745 km (0.116 R)
• M4: 2,327,294 km (0.027 R)
• M5: 3,592,294 km (0.114 R)
• M6: 4,360,180 km (0.091 R)
• M7: 7,234,852 km (0.113 R)
• M8: 8,489,530 km (0.093 R)
• M9: 10,350,228 km (0.116 R)
• M10: 10,961,485 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 13

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4 AU - 4.06 AU

Year: 5584 Days

Day: 7.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,380,022 km

• M1: 163,810 km (0.1 R)
• M2: 666,907 km (0.102 R)
• M3: 1,777,073 km (0.069 R)
• M4: 2,588,342 km (0.114 R)
• M5: 4,510,077 km (0.103 R)
• M6: 5,227,398 km (0.114 R)
• M7: 5,767,596 km (0.1 R)
• M8: 7,958,457 km (0.12 R)
• M9: 8,471,877 km (0.115 R)
• M10: 10,055,670 km (0.073 R)
• M11: 11,183,638 km (0.071 R)
• M12: 11,828,853 km (0.062 R)
• M13: 13,248,537 km (0.111 R)
• M14: 16,173,026 km (0.083 R)
• M15: 21,784,143 km (0.054 R)
• M16: 23,829,594 km (0.106 R)
• M17: 27,757,287 km (0.094 R)
• M18: 28,208,623 km (0.091 R)
• M19: 29,592,404 km (0.119 R)
• M20: 30,348,621 km (0.081 R)
• M21: 31,117,554 km (0.059 R)
• M22: 33,401,165 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.5

Radius: 3.9

Gravity: 22.85 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.47 AU - 8.95 AU

Year: 13363 Days

Day: 21.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,380,022 km

• M1: 65,823 km (0.076 R)
• M2: 376,388 km (0.105 R)
• M3: 597,643 km (0.083 R)
• M4: 738,265 km (0.105 R)
• M5: 1,428,809 km (0.066 R)
• M6: 3,995,161 km (0.107 R)
• M7: 4,920,424 km (0.111 R)
• M8: 5,736,330 km (0.1 R)
• M9: 6,194,399 km (0.04 R)
• M10: 6,525,609 km (0.105 R)
• M11: 6,791,145 km (0.116 R)
• M12: 8,012,013 km (0.049 R)
• M13: 9,419,580 km (0.112 R)
• M14: 10,668,722 km (0.097 R)
• M15: 11,578,426 km (0.099 R)
• M16: 12,194,022 km (0.077 R)
• M17: 15,401,550 km (0.098 R)
• M18: 16,214,165 km (0.114 R)
• M19: 16,912,937 km (0.084 R)
• M20: 34,049,822 km (0.1 R)
• M21: 40,783,970 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit