🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.8

Radius: 13.5

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.57 AU - 0.63 AU

Year: 310 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,044,788 km

• M1: 169,943 km (0.047 R)
• M2: 859,889 km (0.1 R)
• M3: 1,404,874 km (0.119 R)
• M4: 2,106,637 km (0.118 R)
• M5: 2,618,860 km (0.091 R)
• M6: 3,345,756 km (0.082 R)
• M7: 3,873,837 km (0.1 R)
• M8: 4,706,798 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.8

Radius: 14.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.49 AU - 0.77 AU

Year: 333 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 31,044,788 km

• M1: 181,612 km (0.074 R)
• M2: 791,822 km (0.111 R)
• M3: 1,334,712 km (0.119 R)
• M4: 2,152,115 km (0.105 R)
• M5: 3,447,333 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 14.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1 AU - 1.48 AU

Year: 921 Days

Day: 7.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,044,788 km

• M1: 185,352 km (0.069 R)
• M2: 803,191 km (0.065 R)
• M3: 1,612,366 km (0.098 R)
• M4: 2,354,521 km (0.068 R)
• M5: 3,029,207 km (0.117 R)
• M6: 3,998,153 km (0.112 R)
• M7: 4,497,062 km (0.029 R)
• M8: 5,202,565 km (0.046 R)
• M9: 6,703,181 km (0.09 R)
• M10: 7,247,269 km (0.117 R)
• M11: 7,894,728 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 12.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.01 AU - 1.51 AU

Year: 943 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,044,788 km

• M1: 151,692 km (0.039 R)
• M2: 672,143 km (0.104 R)
• M3: 1,159,832 km (0.06 R)
• M4: 1,912,609 km (0.049 R)
• M5: 2,623,348 km (0.116 R)
• M6: 5,114,302 km (0.093 R)
• M7: 6,331,281 km (0.078 R)
• M8: 6,777,382 km (0.068 R)
• M9: 7,340,319 km (0.055 R)
• M10: 7,833,094 km (0.052 R)
• M11: 9,190,396 km (0.04 R)
• M12: 9,880,939 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 15

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.61 AU - 1.63 AU

Year: 1375 Days

Day: 8.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,044,788 km

• M1: 186,549 km (0.038 R)
• M2: 1,029,832 km (0.032 R)
• M3: 1,653,804 km (0.088 R)
• M4: 2,345,844 km (0.112 R)
• M5: 2,976,848 km (0.065 R)
• M6: 3,655,873 km (0.089 R)
• M7: 4,320,835 km (0.101 R)
• M8: 5,179,078 km (0.099 R)
• M9: 6,203,674 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 13.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.1 AU - 2.88 AU

Year: 2620 Days

Day: 10 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,044,788 km

• M1: 164,408 km (0.09 R)
• M2: 831,764 km (0.068 R)
• M3: 1,383,032 km (0.1 R)
• M4: 1,834,967 km (0.101 R)
• M5: 2,560,667 km (0.081 R)
• M6: 4,529,076 km (0.076 R)
• M7: 4,960,067 km (0.069 R)
• M8: 5,461,519 km (0.078 R)
• M9: 6,112,719 km (0.114 R)
• M10: 8,468,885 km (0.107 R)
• M11: 9,689,753 km (0.091 R)
• M12: 11,592,040 km (0.108 R)
• M13: 13,134,843 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.77 AU - 4.65 AU

Year: 5760 Days

Day: 7.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,044,788 km

• M1: 99,483 km (0.069 R)
• M2: 445,054 km (0.1 R)
• M3: 899,382 km (0.111 R)
• M4: 1,308,233 km (0.04 R)
• M5: 2,412,415 km (0.118 R)
• M6: 3,208,276 km (0.035 R)
• M7: 3,755,804 km (0.088 R)
• M8: 4,363,919 km (0.083 R)
• M9: 7,373,529 km (0.061 R)
• M10: 8,849,013 km (0.116 R)
• M11: 9,961,573 km (0.119 R)
• M12: 11,081,462 km (0.095 R)
• M13: 11,416,412 km (0.043 R)
• M14: 13,333,509 km (0.034 R)
• M15: 16,842,925 km (0.103 R)
• M16: 17,907,763 km (0.065 R)
• M17: 18,427,466 km (0.114 R)
• M18: 19,557,827 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 12.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.48 AU - 5.36 AU

Year: 7277 Days

Day: 14 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,044,788 km

• M1: 182,659 km (0.053 R)
• M2: 640,279 km (0.111 R)
• M3: 1,145,172 km (0.104 R)
• M4: 1,593,068 km (0.061 R)
• M5: 2,070,135 km (0.101 R)
• M6: 4,545,830 km (0.106 R)
• M7: 5,291,576 km (0.117 R)
• M8: 7,478,846 km (0.052 R)
• M9: 8,061,829 km (0.082 R)
• M10: 10,702,680 km (0.11 R)
• M11: 11,973,215 km (0.114 R)
• M12: 15,850,642 km (0.101 R)
• M13: 16,630,496 km (0.067 R)
• M14: 19,801,373 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit