🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 9.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.18 AU - 1.58 AU

Year: 1063 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 24,744,991 km

• M1: 175,179 km (0.03 R)
• M2: 507,885 km (0.109 R)
• M3: 985,401 km (0.098 R)
• M4: 1,703,022 km (0.099 R)
• M5: 3,046,561 km (0.073 R)
• M6: 4,194,575 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 11.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.27 AU - 1.61 AU

Year: 1134 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,744,991 km

• M1: 143,614 km (0.115 R)
• M2: 514,467 km (0.061 R)
• M3: 920,326 km (0.12 R)
• M4: 1,360,593 km (0.063 R)
• M5: 1,736,981 km (0.1 R)
• M6: 2,863,154 km (0.114 R)
• M7: 3,340,670 km (0.105 R)
• M8: 3,916,323 km (0.111 R)
• M9: 4,523,690 km (0.102 R)
• M10: 5,455,685 km (0.093 R)
• M11: 6,172,857 km (0.114 R)
• M12: 7,133,724 km (0.089 R)
• M13: 7,554,393 km (0.106 R)
• M14: 8,191,381 km (0.119 R)
• M15: 8,731,878 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.9

Radius: 11.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.29 AU - 1.71 AU

Year: 1205 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,744,991 km

• M1: 144,362 km (0.086 R)
• M2: 770,279 km (0.093 R)
• M3: 1,575,116 km (0.107 R)
• M4: 2,039,767 km (0.093 R)
• M5: 2,877,964 km (0.061 R)
• M6: 3,434,169 km (0.077 R)
• M7: 3,964,643 km (0.088 R)
• M8: 4,342,527 km (0.115 R)
• M9: 5,404,522 km (0.085 R)
• M10: 6,167,621 km (0.069 R)
• M11: 7,985,235 km (0.109 R)
• M12: 8,510,623 km (0.04 R)
• M13: 9,059,049 km (0.096 R)
• M14: 9,718,925 km (0.084 R)
• M15: 10,166,222 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 10

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.59 AU - 1.61 AU

Year: 1328 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,744,991 km

• M1: 124,465 km (0.073 R)
• M2: 519,853 km (0.102 R)
• M3: 889,359 km (0.086 R)
• M4: 1,279,062 km (0.099 R)
• M5: 1,611,019 km (0.098 R)
• M6: 2,145,233 km (0.099 R)
• M7: 2,883,948 km (0.101 R)
• M8: 3,263,029 km (0.109 R)
• M9: 3,595,286 km (0.047 R)
• M10: 4,021,340 km (0.115 R)
• M11: 4,958,571 km (0.111 R)
• M12: 5,364,879 km (0.11 R)
• M13: 6,225,515 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.7

Radius: 12.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.48 AU - 1.84 AU

Year: 1403 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,744,991 km

• M1: 160,818 km (0.073 R)
• M2: 672,592 km (0.11 R)
• M3: 1,181,973 km (0.088 R)
• M4: 1,892,114 km (0.037 R)
• M5: 2,301,713 km (0.052 R)
• M6: 3,347,103 km (0.053 R)
• M7: 4,456,072 km (0.111 R)
• M8: 4,982,058 km (0.086 R)
• M9: 5,880,393 km (0.065 R)
• M10: 10,057,764 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.42 AU - 2.12 AU

Year: 1545 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,744,991 km

• M1: 111,899 km (0.119 R)
• M2: 402,867 km (0.062 R)
• M3: 713,881 km (0.113 R)
• M4: 1,132,605 km (0.075 R)
• M5: 1,667,268 km (0.092 R)
• M6: 2,027,799 km (0.069 R)
• M7: 3,265,422 km (0.064 R)
• M8: 3,773,157 km (0.119 R)
• M9: 4,502,447 km (0.053 R)
• M10: 4,964,854 km (0.082 R)
• M11: 6,217,437 km (0.084 R)
• M12: 7,138,511 km (0.088 R)
• M13: 7,768,169 km (0.106 R)
• M14: 8,944,756 km (0.05 R)
• M15: 9,390,558 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.6

Radius: 10.9

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.15 AU - 3.41 AU

Year: 3897 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 118 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,744,991 km

• M1: 135,685 km (0.109 R)
• M2: 882,927 km (0.062 R)
• M3: 1,422,975 km (0.057 R)
• M4: 1,869,225 km (0.12 R)
• M5: 2,468,963 km (0.104 R)
• M6: 3,156,665 km (0.084 R)
• M7: 4,741,205 km (0.11 R)
• M8: 7,670,481 km (0.117 R)
• M9: 9,168,704 km (0.096 R)
• M10: 9,987,154 km (0.119 R)
• M11: 11,769,164 km (0.119 R)
• M12: 13,117,340 km (0.064 R)
• M13: 15,248,810 km (0.114 R)
• M14: 16,792,062 km (0.029 R)
• M15: 18,075,761 km (0.11 R)
• M16: 19,739,439 km (0.03 R)
• M17: 23,941,793 km (0.095 R)
• M18: 24,524,177 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 12,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit