🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 9.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.44 AU - 0.56 AU

Year: 240 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 35,361,138 km

• M1: 123,119 km (0.038 R)
• M2: 473,178 km (0.06 R)
• M3: 836,850 km (0.096 R)
• M4: 1,150,856 km (0.114 R)
• M5: 3,162,200 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548

Radius: 14.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.5 AU - 0.56 AU

Year: 262 Days

Day: 8.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 35,361,138 km

• M1: 176,077 km (0.108 R)
• M2: 657,931 km (0.042 R)
• M3: 1,282,203 km (0.118 R)
• M4: 2,166,626 km (0.088 R)
• M5: 2,998,839 km (0.028 R)
• M6: 3,616,229 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.4

Radius: 8.3

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.78 AU

Year: 347 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,361,138 km

• M1: 103,223 km (0.08 R)
• M2: 438,771 km (0.103 R)
• M3: 703,260 km (0.071 R)
• M4: 1,003,203 km (0.088 R)
• M5: 1,408,165 km (0.101 R)
• M6: 1,811,181 km (0.091 R)
• M7: 2,073,726 km (0.084 R)
• M8: 2,617,514 km (0.091 R)
• M9: 3,151,578 km (0.116 R)
• M10: 3,415,319 km (0.114 R)
• M11: 4,040,339 km (0.114 R)
• M12: 4,352,550 km (0.085 R)
• M13: 4,979,365 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.1

Radius: 13

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.76 AU - 0.94 AU

Year: 532 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,361,138 km

• M1: 162,164 km (0.084 R)
• M2: 587,920 km (0.119 R)
• M3: 1,042,398 km (0.068 R)
• M4: 1,488,798 km (0.097 R)
• M5: 1,906,026 km (0.097 R)
• M6: 2,831,439 km (0.077 R)
• M7: 3,335,733 km (0.06 R)
• M8: 3,967,934 km (0.114 R)
• M9: 4,756,315 km (0.114 R)
• M10: 5,188,204 km (0.092 R)
• M11: 5,967,010 km (0.098 R)
• M12: 6,413,261 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.9

Radius: 9.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.72 AU - 2.98 AU

Year: 3263 Days

Day: 5.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,361,138 km

• M1: 118,182 km (0.092 R)
• M2: 468,541 km (0.086 R)
• M3: 1,089,072 km (0.117 R)
• M4: 1,777,821 km (0.061 R)
• M5: 2,206,269 km (0.113 R)
• M6: 2,509,953 km (0.107 R)
• M7: 3,764,481 km (0.116 R)
• M8: 4,966,799 km (0.101 R)
• M9: 5,493,533 km (0.1 R)
• M10: 6,217,437 km (0.081 R)
• M11: 7,091,537 km (0.035 R)
• M12: 7,542,874 km (0.078 R)
• M13: 9,117,392 km (0.105 R)
• M14: 9,834,115 km (0.075 R)
• M15: 10,587,939 km (0.08 R)
• M16: 11,379,760 km (0.057 R)
• M17: 12,125,805 km (0.106 R)
• M18: 17,194,779 km (0.113 R)
• M19: 17,955,335 km (0.108 R)
• M20: 19,601,659 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.7

Radius: 12.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.7 AU - 4.92 AU

Year: 7155 Days

Day: 7 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,361,138 km

• M1: 160,967 km (0.043 R)
• M2: 627,413 km (0.098 R)
• M3: 1,131,409 km (0.057 R)
• M4: 1,841,101 km (0.108 R)
• M5: 3,173,719 km (0.059 R)
• M6: 3,629,244 km (0.109 R)
• M7: 4,419,719 km (0.075 R)
• M8: 4,830,066 km (0.086 R)
• M9: 5,908,218 km (0.114 R)
• M10: 6,407,726 km (0.09 R)
• M11: 7,314,887 km (0.085 R)
• M12: 9,806,888 km (0.115 R)
• M13: 11,818,830 km (0.062 R)
• M14: 13,929,207 km (0.116 R)
• M15: 14,368,576 km (0.115 R)
• M16: 15,860,965 km (0.118 R)
• M17: 17,836,853 km (0.09 R)
• M18: 18,684,624 km (0.053 R)
• M19: 21,754,672 km (0.083 R)
• M20: 22,272,281 km (0.068 R)
• M21: 22,798,117 km (0.098 R)
• M22: 24,824,271 km (0.081 R)
• M23: 25,308,369 km (0.029 R)
• M24: 28,434,366 km (0.059 R)
• M25: 31,432,158 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308

Radius: 5.3

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.96 AU - 6.62 AU

Year: 9450 Days

Day: 17.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,361,138 km

• M1: 68,067 km (0.117 R)
• M2: 578,645 km (0.105 R)
• M3: 752,926 km (0.094 R)
• M4: 1,618,499 km (0.101 R)
• M5: 2,064,451 km (0.12 R)
• M6: 2,307,846 km (0.084 R)
• M7: 2,606,892 km (0.041 R)
• M8: 3,155,318 km (0.096 R)
• M9: 3,346,953 km (0.075 R)
• M10: 3,753,859 km (0.036 R)
• M11: 6,067,241 km (0.068 R)
• M12: 6,706,024 km (0.08 R)
• M13: 6,952,411 km (0.065 R)
• M14: 7,689,630 km (0.076 R)
• M15: 8,275,904 km (0.099 R)
• M16: 10,681,438 km (0.069 R)
• M17: 12,486,186 km (0.096 R)
• M18: 13,184,958 km (0.062 R)
• M19: 15,559,675 km (0.108 R)
• M20: 15,867,547 km (0.095 R)
• M21: 18,069,328 km (0.116 R)
• M22: 18,341,148 km (0.12 R)
• M23: 18,615,660 km (0.025 R)
• M24: 20,174,470 km (0.116 R)
• M25: 20,614,138 km (0.088 R)
• M26: 22,594,066 km (0.11 R)
• M27: 26,488,397 km (0.091 R)
• M28: 33,591,454 km (0.081 R)
• M29: 33,796,553 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit