🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.5

Radius: 13

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.51 AU - 0.59 AU

Year: 282 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,666,436 km

• M1: 162,613 km (0.118 R)
• M2: 591,660 km (0.101 R)
• M3: 1,018,163 km (0.12 R)
• M4: 1,498,522 km (0.067 R)
• M5: 2,131,470 km (0.067 R)
• M6: 2,746,916 km (0.113 R)
• M7: 3,915,425 km (0.112 R)
• M8: 4,414,783 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 8.3

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.15 AU - 1.41 AU

Year: 1000 Days

Day: 6.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,666,436 km

• M1: 103,223 km (0.082 R)
• M2: 375,939 km (0.054 R)
• M3: 801,695 km (0.107 R)
• M4: 1,193,193 km (0.042 R)
• M5: 1,547,889 km (0.101 R)
• M6: 1,842,148 km (0.086 R)
• M7: 2,151,965 km (0.082 R)
• M8: 2,436,650 km (0.116 R)
• M9: 2,759,482 km (0.113 R)
• M10: 3,041,026 km (0.051 R)
• M11: 3,553,249 km (0.114 R)
• M12: 4,277,452 km (0.068 R)
• M13: 4,674,634 km (0.067 R)
• M14: 4,978,916 km (0.069 R)
• M15: 5,906,274 km (0.114 R)
• M16: 6,944,483 km (0.114 R)
• M17: 10,655,108 km (0.107 R)
• M18: 11,150,128 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.9

Radius: 13

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.23 AU - 1.89 AU

Year: 1345 Days

Day: 5.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,666,436 km

• M1: 165,455 km (0.087 R)
• M2: 580,589 km (0.111 R)
• M3: 1,221,766 km (0.049 R)
• M4: 1,643,183 km (0.115 R)
• M5: 2,807,653 km (0.07 R)
• M6: 3,560,280 km (0.038 R)
• M7: 4,277,901 km (0.112 R)
• M8: 4,847,869 km (0.037 R)
• M9: 5,361,288 km (0.114 R)
• M10: 5,865,583 km (0.056 R)
• M11: 6,377,507 km (0.12 R)
• M12: 6,818,372 km (0.113 R)
• M13: 8,730,831 km (0.102 R)
• M14: 9,275,816 km (0.088 R)
• M15: 10,737,986 km (0.046 R)
• M16: 11,435,112 km (0.105 R)
• M17: 12,014,355 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645

Radius: 14.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.24 AU - 4.94 AU

Year: 6788 Days

Day: 7.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,666,436 km

• M1: 175,329 km (0.101 R)
• M2: 902,075 km (0.041 R)
• M3: 1,403,527 km (0.052 R)
• M4: 3,948,486 km (0.103 R)
• M5: 5,581,945 km (0.109 R)
• M6: 6,688,371 km (0.053 R)
• M7: 7,897,571 km (0.063 R)
• M8: 9,076,402 km (0.088 R)
• M9: 9,641,583 km (0.086 R)
• M10: 10,939,195 km (0.114 R)
• M11: 12,561,434 km (0.096 R)
• M12: 13,209,342 km (0.119 R)
• M13: 16,405,650 km (0.12 R)
• M14: 17,444,009 km (0.114 R)
• M15: 18,183,023 km (0.062 R)
• M16: 19,366,192 km (0.078 R)
• M17: 20,823,126 km (0.1 R)
• M18: 23,063,953 km (0.058 R)
• M19: 25,290,717 km (0.081 R)
• M20: 26,500,216 km (0.064 R)
• M21: 28,848,304 km (0.078 R)
• M22: 29,787,330 km (0.106 R)
• M23: 30,264,397 km (0.045 R)
• M24: 31,135,954 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.4

Radius: 7.3

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.41 AU - 7.25 AU

Year: 10993 Days

Day: 17.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,666,436 km

• M1: 90,806 km (0.117 R)
• M2: 636,240 km (0.105 R)
• M3: 936,483 km (0.059 R)
• M4: 1,304,643 km (0.112 R)
• M5: 1,672,355 km (0.103 R)
• M6: 2,744,672 km (0.062 R)
• M7: 3,326,458 km (0.06 R)
• M8: 4,515,612 km (0.097 R)
• M9: 4,796,706 km (0.118 R)
• M10: 5,223,210 km (0.071 R)
• M11: 5,928,564 km (0.095 R)
• M12: 6,816,427 km (0.052 R)
• M13: 7,789,860 km (0.111 R)
• M14: 9,195,033 km (0.111 R)
• M15: 9,444,712 km (0.109 R)
• M16: 10,220,975 km (0.03 R)
• M17: 11,151,324 km (0.118 R)
• M18: 11,492,707 km (0.063 R)
• M19: 14,819,165 km (0.107 R)
• M20: 18,816,570 km (0.103 R)
• M21: 20,210,224 km (0.108 R)
• M22: 20,889,248 km (0.059 R)
• M23: 25,286,977 km (0.097 R)
• M24: 25,975,875 km (0.104 R)
• M25: 29,717,767 km (0.029 R)
• M26: 30,706,609 km (0.087 R)
• M27: 31,153,009 km (0.051 R)
• M28: 32,173,116 km (0.089 R)
• M29: 36,477,346 km (0.109 R)
• M30: 37,737,708 km (0.12 R)
• M31: 41,692,927 km (0.048 R)
• M32: 49,952,524 km (0.094 R)
• M33: 50,415,081 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.5

Radius: 3.4

Gravity: 59.65 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.73 AU - 7.77 AU

Year: 12105 Days

Day: 19.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 57.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 41,666,436 km

• M1: 47,871 km (0.054 R)
• M2: 446,550 km (0.034 R)
• M3: 688,449 km (0.083 R)
• M4: 1,304,344 km (0.075 R)
• M5: 1,682,228 km (0.09 R)
• M6: 2,110,377 km (0.075 R)
• M7: 2,440,390 km (0.096 R)
• M8: 3,057,631 km (0.119 R)
• M9: 3,967,186 km (0.112 R)
• M10: 4,750,181 km (0.102 R)
• M11: 5,488,746 km (0.052 R)
• M12: 8,022,036 km (0.052 R)
• M13: 10,033,080 km (0.056 R)
• M14: 10,790,195 km (0.091 R)
• M15: 11,353,730 km (0.095 R)
• M16: 11,642,903 km (0.107 R)
• M17: 13,162,069 km (0.043 R)
• M18: 13,416,835 km (0.093 R)
• M19: 14,468,807 km (0.078 R)
• M20: 14,945,874 km (0.065 R)
• M21: 15,153,516 km (0.091 R)
• M22: 16,366,605 km (0.112 R)
• M23: 17,034,261 km (0.041 R)
• M24: 19,638,161 km (0.119 R)
• M25: 20,307,163 km (0.114 R)
• M26: 21,867,469 km (0.101 R)
• M27: 22,676,793 km (0.09 R)
• M28: 23,599,363 km (0.109 R)
• M29: 24,546,617 km (0.116 R)
• M30: 25,224,595 km (0.115 R)
• M31: 27,643,742 km (0.054 R)
• M32: 29,231,574 km (0.093 R)
• M33: 30,991,293 km (0.075 R)
• M34: 31,216,139 km (0.102 R)
• M35: 32,472,013 km (0.039 R)
• M36: 37,322,874 km (0.081 R)
• M37: 38,347,769 km (0.118 R)
• M38: 38,477,171 km (0.027 R)
• M39: 40,186,177 km (0.095 R)
• M40: 46,198,366 km (0.052 R)
• M41: 51,828,781 km (0.097 R)
• M42: 54,562,233 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140

Radius: 5.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.09 AU - 9.45 AU

Year: 17927 Days

Day: 21.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,666,436 km

• M1: 68,516 km (0.093 R)
• M2: 362,775 km (0.101 R)
• M3: 2,209,860 km (0.11 R)
• M4: 6,261,419 km (0.054 R)
• M5: 7,103,206 km (0.081 R)
• M6: 10,175,498 km (0.118 R)
• M7: 11,024,316 km (0.042 R)
• M8: 33,420,314 km (0.093 R)
• M9: 34,398,983 km (0.077 R)
• M10: 39,340,051 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 13,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit