🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 11.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 302 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 65,672,891 km

• M1: 143,016 km (0.099 R)
• M2: 588,069 km (0.109 R)
• M3: 1,008,888 km (0.09 R)
• M4: 1,517,970 km (0.104 R)
• M5: 2,139,998 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 13

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.66 AU - 0.76 AU

Year: 399 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 65,672,891 km

• M1: 164,109 km (0.098 R)
• M2: 590,313 km (0.118 R)
• M3: 1,389,315 km (0.043 R)
• M4: 2,022,114 km (0.053 R)
• M5: 3,333,938 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.9

Radius: 9.6

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.69 AU - 0.79 AU

Year: 424 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,672,891 km

• M1: 119,379 km (0.106 R)
• M2: 494,720 km (0.044 R)
• M3: 1,257,221 km (0.077 R)
• M4: 1,736,532 km (0.106 R)
• M5: 2,529,102 km (0.113 R)
• M6: 2,841,612 km (0.074 R)
• M7: 3,298,932 km (0.103 R)
• M8: 4,118,579 km (0.081 R)
• M9: 4,782,943 km (0.073 R)
• M10: 5,347,825 km (0.098 R)
• M11: 6,157,149 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.3

Radius: 13.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.01 AU - 1.03 AU

Year: 687 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,672,891 km

• M1: 163,062 km (0.063 R)
• M2: 625,768 km (0.051 R)
• M3: 1,093,560 km (0.12 R)
• M4: 1,528,890 km (0.111 R)
• M5: 1,947,615 km (0.05 R)
• M6: 2,646,087 km (0.116 R)
• M7: 3,323,167 km (0.042 R)
• M8: 3,851,248 km (0.097 R)
• M9: 4,740,308 km (0.091 R)
• M10: 5,269,286 km (0.099 R)
• M11: 6,756,139 km (0.114 R)
• M12: 7,206,429 km (0.114 R)
• M13: 7,908,043 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.1

Radius: 13.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.4 AU - 1.74 AU

Year: 1312 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,672,891 km

• M1: 162,912 km (0.092 R)
• M2: 670,049 km (0.085 R)
• M3: 1,078,750 km (0.066 R)
• M4: 1,523,804 km (0.097 R)
• M5: 2,083,450 km (0.091 R)
• M6: 3,290,106 km (0.118 R)
• M7: 3,799,337 km (0.109 R)
• M8: 4,432,585 km (0.079 R)
• M9: 4,977,420 km (0.05 R)
• M10: 5,759,069 km (0.117 R)
• M11: 6,179,589 km (0.052 R)
• M12: 6,597,116 km (0.048 R)
• M13: 7,284,220 km (0.095 R)
• M14: 7,830,401 km (0.092 R)
• M15: 9,005,193 km (0.106 R)
• M16: 9,543,447 km (0.093 R)
• M17: 11,878,969 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.9

Radius: 12.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.29 AU - 2.39 AU

Year: 2387 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,672,891 km

• M1: 155,432 km (0.111 R)
• M2: 828,772 km (0.1 R)
• M3: 1,587,981 km (0.093 R)
• M4: 2,003,115 km (0.094 R)
• M5: 2,690,069 km (0.045 R)
• M6: 3,335,584 km (0.106 R)
• M7: 3,956,564 km (0.075 R)
• M8: 5,191,196 km (0.098 R)
• M9: 5,793,028 km (0.077 R)
• M10: 6,642,295 km (0.099 R)
• M11: 8,026,075 km (0.105 R)
• M12: 8,467,539 km (0.094 R)
• M13: 8,925,308 km (0.072 R)
• M14: 9,367,370 km (0.074 R)
• M15: 10,606,788 km (0.105 R)
• M16: 11,689,578 km (0.076 R)
• M17: 12,765,486 km (0.049 R)
• M18: 13,450,195 km (0.116 R)
• M19: 14,588,036 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 12.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.49 AU - 3.13 AU

Year: 3141 Days

Day: 6.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,672,891 km

• M1: 151,991 km (0.109 R)
• M2: 785,538 km (0.101 R)
• M3: 1,438,384 km (0.062 R)
• M4: 1,986,959 km (0.077 R)
• M5: 2,447,272 km (0.088 R)
• M6: 3,012,303 km (0.043 R)
• M7: 3,454,813 km (0.064 R)
• M8: 4,584,128 km (0.111 R)
• M9: 5,891,463 km (0.112 R)
• M10: 7,002,377 km (0.094 R)
• M11: 7,402,252 km (0.091 R)
• M12: 8,281,888 km (0.118 R)
• M13: 8,694,628 km (0.109 R)
• M14: 12,376,232 km (0.1 R)
• M15: 13,146,661 km (0.095 R)
• M16: 14,534,480 km (0.087 R)
• M17: 15,650,780 km (0.069 R)
• M18: 17,042,638 km (0.081 R)
• M19: 17,768,936 km (0.037 R)
• M20: 18,168,362 km (0.071 R)
• M21: 20,133,330 km (0.032 R)
• M22: 20,692,826 km (0.099 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.9

Radius: 7.3

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.97 AU - 8.07 AU

Year: 11102 Days

Day: 17.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,672,891 km

• M1: 90,956 km (0.114 R)
• M2: 414,536 km (0.11 R)
• M3: 881,131 km (0.104 R)
• M4: 1,130,212 km (0.085 R)
• M5: 5,331,668 km (0.114 R)
• M6: 7,873,785 km (0.117 R)
• M7: 8,198,562 km (0.05 R)
• M8: 8,532,315 km (0.066 R)
• M9: 11,229,415 km (0.055 R)
• M10: 11,850,994 km (0.109 R)
• M11: 13,276,213 km (0.105 R)
• M12: 14,568,289 km (0.088 R)
• M13: 14,996,588 km (0.05 R)
• M14: 16,594,593 km (0.087 R)
• M15: 16,994,318 km (0.116 R)
• M16: 18,232,390 km (0.106 R)
• M17: 20,200,649 km (0.1 R)
• M18: 34,192,987 km (0.102 R)
• M19: 36,607,197 km (0.052 R)
• M20: 38,201,163 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.2

Radius: 3.1

Gravity: 36.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.3 AU - 12.5 AU

Year: 22366 Days

Day: 24.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,672,891 km

• M1: 38,596 km (0.105 R)
• M2: 135,835 km (0.065 R)
• M3: 255,663 km (0.107 R)
• M4: 421,268 km (0.118 R)
• M5: 579,542 km (0.085 R)
• M6: 1,494,782 km (0.105 R)
• M7: 1,639,293 km (0.113 R)
• M8: 2,397,306 km (0.101 R)
• M9: 2,804,661 km (0.107 R)
• M10: 3,309,554 km (0.09 R)
• M11: 6,896,462 km (0.052 R)
• M12: 7,117,268 km (0.097 R)
• M13: 7,342,712 km (0.071 R)
• M14: 7,855,235 km (0.11 R)
• M15: 8,292,210 km (0.116 R)
• M16: 8,491,474 km (0.1 R)
• M17: 9,320,546 km (0.097 R)
• M18: 9,590,420 km (0.098 R)
• M19: 11,078,022 km (0.096 R)
• M20: 11,813,744 km (0.089 R)
• M21: 15,157,256 km (0.067 R)
• M22: 15,305,657 km (0.093 R)
• M23: 17,568,774 km (0.088 R)
• M24: 18,230,296 km (0.075 R)
• M25: 19,514,893 km (0.06 R)
• M26: 20,134,677 km (0.096 R)
• M27: 22,454,790 km (0.109 R)
• M28: 23,331,882 km (0.071 R)
• M29: 27,617,413 km (0.049 R)
• M30: 31,909,824 km (0.083 R)
• M31: 39,920,940 km (0.061 R)
• M32: 41,061,773 km (0.073 R)
• M33: 46,308,769 km (0.119 R)
• M34: 49,825,516 km (0.107 R)
• M35: 52,322,753 km (0.052 R)
• M36: 53,002,526 km (0.115 R)
• M37: 54,553,407 km (0.099 R)
• M38: 60,685,423 km (0.087 R)
• M39: 64,888,376 km (0.098 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: 276 - 12,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit