🌌 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: 342.3

Radius: 11.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.56 AU - 0.6 AU

Year: 295 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,271,429 km

• M1: 138,079 km (0.068 R)
• M2: 563,834 km (0.036 R)
• M3: 918,531 km (0.116 R)
• M4: 1,360,892 km (0.105 R)
• M5: 1,985,762 km (0.115 R)
• M6: 2,342,254 km (0.063 R)
• M7: 3,149,035 km (0.094 R)
• M8: 3,514,054 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 13

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.49 AU - 0.71 AU

Year: 310 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,271,429 km

• M1: 161,715 km (0.108 R)
• M2: 660,923 km (0.105 R)
• M3: 1,291,030 km (0.088 R)
• M4: 1,698,534 km (0.12 R)
• M5: 2,139,250 km (0.079 R)
• M6: 2,693,510 km (0.103 R)
• M7: 3,268,863 km (0.107 R)
• M8: 3,819,982 km (0.113 R)
• M9: 4,484,346 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 10.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.89 AU - 1.31 AU

Year: 769 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,271,429 km

• M1: 129,402 km (0.083 R)
• M2: 469,438 km (0.093 R)
• M3: 820,694 km (0.12 R)
• M4: 1,189,004 km (0.102 R)
• M5: 1,653,655 km (0.057 R)
• M6: 2,068,191 km (0.094 R)
• M7: 2,725,374 km (0.091 R)
• M8: 3,359,968 km (0.114 R)
• M9: 3,789,015 km (0.105 R)
• M10: 4,269,523 km (0.077 R)
• M11: 6,250,199 km (0.098 R)
• M12: 7,530,906 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 8.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.76 AU - 1.76 AU

Year: 1557 Days

Day: 11.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 31,271,429 km

• M1: 111,301 km (0.116 R)
• M2: 439,818 km (0.112 R)
• M3: 717,322 km (0.1 R)
• M4: 1,659,938 km (0.12 R)
• M5: 2,189,215 km (0.114 R)
• M6: 3,786,920 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 14.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.19 AU - 4.57 AU

Year: 6113 Days

Day: 7.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,271,429 km

• M1: 177,273 km (0.057 R)
• M2: 773,122 km (0.072 R)
• M3: 1,537,717 km (0.083 R)
• M4: 2,660,748 km (0.116 R)
• M5: 3,875,034 km (0.039 R)
• M6: 5,073,313 km (0.036 R)
• M7: 5,617,101 km (0.103 R)
• M8: 6,300,614 km (0.09 R)
• M9: 8,647,355 km (0.047 R)
• M10: 11,025,064 km (0.068 R)
• M11: 14,875,563 km (0.101 R)
• M12: 19,984,630 km (0.053 R)
• M13: 29,005,382 km (0.046 R)
• M14: 31,347,187 km (0.08 R)
• M15: 32,873,234 km (0.057 R)
• M16: 38,090,011 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 14.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.39 AU - 6.45 AU

Year: 8415 Days

Day: 7.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,271,429 km

• M1: 179,069 km (0.117 R)
• M2: 994,826 km (0.109 R)
• M3: 2,029,146 km (0.077 R)
• M4: 2,993,603 km (0.105 R)
• M5: 4,186,496 km (0.098 R)
• M6: 4,914,140 km (0.098 R)
• M7: 5,749,345 km (0.118 R)
• M8: 6,868,936 km (0.048 R)
• M9: 7,408,087 km (0.055 R)
• M10: 8,475,617 km (0.116 R)
• M11: 9,197,576 km (0.092 R)
• M12: 10,504,314 km (0.111 R)
• M13: 11,494,203 km (0.119 R)
• M14: 11,971,719 km (0.064 R)
• M15: 14,792,985 km (0.101 R)
• M16: 16,383,211 km (0.097 R)
• M17: 17,245,643 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.2

Radius: 8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.09 AU - 7.41 AU

Year: 10420 Days

Day: 22.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 136.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,271,429 km

• M1: 99,483 km (0.09 R)
• M2: 483,800 km (0.077 R)
• M3: 1,055,413 km (0.046 R)
• M4: 2,094,520 km (0.115 R)
• M5: 2,509,355 km (0.086 R)
• M6: 3,074,685 km (0.105 R)
• M7: 3,377,322 km (0.101 R)
• M8: 3,677,714 km (0.108 R)
• M9: 4,533,264 km (0.098 R)
• M10: 5,117,893 km (0.059 R)
• M11: 5,428,458 km (0.117 R)
• M12: 6,025,503 km (0.117 R)
• M13: 6,632,721 km (0.055 R)
• M14: 9,061,293 km (0.108 R)
• M15: 9,391,156 km (0.114 R)
• M16: 13,355,649 km (0.105 R)
• M17: 13,891,509 km (0.103 R)
• M18: 15,762,080 km (0.059 R)
• M19: 16,912,189 km (0.099 R)
• M20: 17,476,023 km (0.12 R)
• M21: 17,794,667 km (0.084 R)
• M22: 19,242,924 km (0.088 R)
• M23: 21,487,490 km (0.106 R)
• M24: 23,744,922 km (0.075 R)
• M25: 24,057,432 km (0.1 R)
• M26: 27,249,701 km (0.09 R)
• M27: 27,851,084 km (0.072 R)
• M28: 30,254,075 km (0.071 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: 213 - 14,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit