🌌 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: 278.6

Radius: 12.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.44 AU - 0.64 AU

Year: 269 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 32,910,108 km

• M1: 159,172 km (0.12 R)
• M2: 816,954 km (0.113 R)
• M3: 1,432,549 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661

Radius: 13.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.91 AU

Year: 449 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,910,108 km

• M1: 169,195 km (0.094 R)
• M2: 628,461 km (0.06 R)
• M3: 1,229,694 km (0.085 R)
• M4: 1,694,196 km (0.064 R)
• M5: 2,386,236 km (0.064 R)
• M6: 3,159,058 km (0.079 R)
• M7: 3,642,110 km (0.089 R)
• M8: 4,174,529 km (0.09 R)
• M9: 5,332,566 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.9

Radius: 14.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.89 AU - 1.13 AU

Year: 688 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,910,108 km

• M1: 185,352 km (0.091 R)
• M2: 748,438 km (0.104 R)
• M3: 1,566,738 km (0.098 R)
• M4: 2,125,487 km (0.107 R)
• M5: 3,830,453 km (0.097 R)
• M6: 4,784,140 km (0.088 R)
• M7: 5,258,365 km (0.074 R)
• M8: 5,982,868 km (0.12 R)
• M9: 7,058,925 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 9.4

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.31 AU - 1.49 AU

Year: 1124 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,910,108 km

• M1: 116,986 km (0.088 R)
• M2: 459,714 km (0.116 R)
• M3: 811,269 km (0.12 R)
• M4: 1,197,980 km (0.116 R)
• M5: 1,741,918 km (0.119 R)
• M6: 2,112,023 km (0.103 R)
• M7: 2,488,561 km (0.089 R)
• M8: 2,846,698 km (0.056 R)
• M9: 4,133,688 km (0.111 R)
• M10: 4,534,461 km (0.063 R)
• M11: 5,127,916 km (0.106 R)
• M12: 6,535,781 km (0.09 R)
• M13: 7,534,198 km (0.041 R)
• M14: 8,314,799 km (0.099 R)
• M15: 9,065,332 km (0.04 R)
• M16: 9,772,930 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 13.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.39 AU - 2.15 AU

Year: 1597 Days

Day: 14 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,910,108 km

• M1: 162,912 km (0.062 R)
• M2: 613,202 km (0.051 R)
• M3: 1,039,107 km (0.026 R)
• M4: 1,531,284 km (0.094 R)
• M5: 2,276,281 km (0.087 R)
• M6: 3,127,792 km (0.075 R)
• M7: 3,748,324 km (0.061 R)
• M8: 4,648,754 km (0.066 R)
• M9: 6,313,629 km (0.109 R)
• M10: 7,145,393 km (0.103 R)
• M11: 8,107,905 km (0.036 R)
• M12: 8,995,619 km (0.096 R)
• M13: 9,644,724 km (0.104 R)
• M14: 10,712,704 km (0.098 R)
• M15: 12,639,075 km (0.057 R)
• M16: 13,083,082 km (0.081 R)
• M17: 14,391,166 km (0.075 R)
• M18: 14,831,133 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 14.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.02 AU - 2.68 AU

Year: 2443 Days

Day: 10.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,910,108 km

• M1: 175,329 km (0.083 R)
• M2: 615,446 km (0.038 R)
• M3: 1,289,683 km (0.095 R)
• M4: 2,117,857 km (0.106 R)
• M5: 2,589,539 km (0.057 R)
• M6: 3,397,068 km (0.108 R)
• M7: 4,012,065 km (0.033 R)
• M8: 4,874,048 km (0.056 R)
• M9: 6,342,202 km (0.099 R)
• M10: 7,483,484 km (0.064 R)
• M11: 12,677,223 km (0.071 R)
• M12: 13,362,830 km (0.092 R)
• M13: 13,983,063 km (0.1 R)
• M14: 14,715,195 km (0.072 R)
• M15: 16,556,894 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.2

Radius: 6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.59 AU - 6.79 AU

Year: 10445 Days

Day: 22.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,910,108 km

• M1: 74,649 km (0.119 R)
• M2: 266,135 km (0.101 R)
• M3: 517,309 km (0.051 R)
• M4: 1,006,195 km (0.092 R)
• M5: 1,276,219 km (0.115 R)
• M6: 1,543,700 km (0.081 R)
• M7: 1,963,023 km (0.111 R)
• M8: 2,160,343 km (0.108 R)
• M9: 3,249,864 km (0.065 R)
• M10: 4,203,700 km (0.11 R)
• M11: 5,018,560 km (0.043 R)
• M12: 5,331,668 km (0.039 R)
• M13: 5,996,930 km (0.107 R)
• M14: 6,514,389 km (0.076 R)
• M15: 10,767,905 km (0.044 R)
• M16: 11,876,575 km (0.07 R)
• M17: 12,743,495 km (0.052 R)
• M18: 14,149,864 km (0.12 R)
• M19: 17,654,344 km (0.111 R)
• M20: 17,981,066 km (0.09 R)
• M21: 18,378,547 km (0.078 R)
• M22: 21,696,927 km (0.109 R)
• M23: 21,921,324 km (0.085 R)
• M24: 22,223,063 km (0.108 R)
• M25: 24,574,592 km (0.067 R)
• M26: 25,810,270 km (0.114 R)
• M27: 27,000,620 km (0.117 R)
• M28: 28,494,505 km (0.073 R)
• M29: 28,853,839 km (0.104 R)
• M30: 29,216,165 km (0.103 R)
• M31: 31,073,871 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit