🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.1

Radius: 10.1

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.79 AU - 1.09 AU

Year: 618 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,790,913 km

• M1: 125,662 km (0.083 R)
• M2: 466,895 km (0.086 R)
• M3: 1,131,708 km (0.093 R)
• M4: 1,625,231 km (0.079 R)
• M5: 2,159,894 km (0.114 R)
• M6: 2,485,419 km (0.049 R)
• M7: 2,820,518 km (0.092 R)
• M8: 3,147,838 km (0.084 R)
• M9: 4,839,641 km (0.116 R)
• M10: 5,457,630 km (0.095 R)
• M11: 6,067,989 km (0.101 R)
• M12: 6,513,491 km (0.094 R)
• M13: 6,958,994 km (0.088 R)
• M14: 7,289,605 km (0.076 R)
• M15: 8,198,562 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 13.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.24 AU - 2.56 AU

Year: 2522 Days

Day: 11.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,790,913 km

• M1: 169,195 km (0.118 R)
• M2: 624,272 km (0.087 R)
• M3: 1,114,953 km (0.115 R)
• M4: 1,679,535 km (0.08 R)
• M5: 2,250,850 km (0.083 R)
• M6: 2,904,742 km (0.082 R)
• M7: 4,289,569 km (0.071 R)
• M8: 4,744,796 km (0.098 R)
• M9: 5,255,224 km (0.077 R)
• M10: 6,153,708 km (0.036 R)
• M11: 7,527,765 km (0.076 R)
• M12: 9,643,378 km (0.112 R)
• M13: 10,577,018 km (0.106 R)
• M14: 11,219,392 km (0.118 R)
• M15: 11,648,887 km (0.054 R)
• M16: 13,565,535 km (0.115 R)
• M17: 15,158,752 km (0.071 R)
• M18: 15,976,155 km (0.118 R)
• M19: 17,179,969 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 14.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.03 AU - 3.33 AU

Year: 2976 Days

Day: 13.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,790,913 km

• M1: 184,305 km (0.118 R)
• M2: 1,232,986 km (0.103 R)
• M3: 1,751,193 km (0.108 R)
• M4: 2,598,066 km (0.094 R)
• M5: 3,668,888 km (0.049 R)
• M6: 4,750,032 km (0.111 R)
• M7: 5,680,830 km (0.05 R)
• M8: 6,242,869 km (0.12 R)
• M9: 6,983,378 km (0.101 R)
• M10: 7,599,422 km (0.103 R)
• M11: 8,315,547 km (0.074 R)
• M12: 8,907,057 km (0.12 R)
• M13: 10,699,240 km (0.084 R)
• M14: 11,559,876 km (0.056 R)
• M15: 13,642,877 km (0.09 R)
• M16: 16,933,731 km (0.118 R)
• M17: 17,994,679 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 14.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.76 AU - 3.16 AU

Year: 3454 Days

Day: 7 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,790,913 km

• M1: 176,525 km (0.111 R)
• M2: 1,031,627 km (0.091 R)
• M3: 1,559,857 km (0.076 R)
• M4: 2,620,955 km (0.082 R)
• M5: 3,208,126 km (0.102 R)
• M6: 3,946,392 km (0.116 R)
• M7: 4,944,509 km (0.027 R)
• M8: 5,409,758 km (0.073 R)
• M9: 7,340,468 km (0.118 R)
• M10: 8,811,315 km (0.086 R)
• M11: 9,895,899 km (0.05 R)
• M12: 12,803,483 km (0.113 R)
• M13: 13,536,513 km (0.114 R)
• M14: 16,183,797 km (0.075 R)
• M15: 17,808,579 km (0.105 R)
• M16: 18,537,121 km (0.112 R)
• M17: 19,603,455 km (0.057 R)
• M18: 22,134,351 km (0.114 R)
• M19: 23,262,618 km (0.115 R)
• M20: 24,060,274 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 8.6

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.78 AU - 3.34 AU

Year: 3631 Days

Day: 11.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,790,913 km

• M1: 107,710 km (0.113 R)
• M2: 450,589 km (0.108 R)
• M3: 720,314 km (0.109 R)
• M4: 1,165,068 km (0.114 R)
• M5: 1,542,653 km (0.04 R)
• M6: 1,897,051 km (0.113 R)
• M7: 2,219,434 km (0.085 R)
• M8: 3,063,465 km (0.071 R)
• M9: 4,020,592 km (0.102 R)
• M10: 5,190,298 km (0.101 R)
• M11: 5,716,733 km (0.041 R)
• M12: 8,254,511 km (0.033 R)
• M13: 9,613,907 km (0.11 R)
• M14: 10,613,071 km (0.086 R)
• M15: 11,946,437 km (0.093 R)
• M16: 14,890,224 km (0.033 R)
• M17: 15,628,340 km (0.093 R)
• M18: 16,557,193 km (0.099 R)
• M19: 20,837,338 km (0.077 R)
• M20: 21,827,526 km (0.081 R)
• M21: 22,164,421 km (0.083 R)
• M22: 22,436,389 km (0.1 R)
• M23: 23,056,622 km (0.083 R)
• M24: 23,759,134 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 11.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.39 AU - 5.95 AU

Year: 7973 Days

Day: 10.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,790,913 km

• M1: 147,803 km (0.11 R)
• M2: 1,002,605 km (0.086 R)
• M3: 1,376,300 km (0.07 R)
• M4: 2,166,476 km (0.112 R)
• M5: 3,096,227 km (0.108 R)
• M6: 3,497,897 km (0.091 R)
• M7: 4,038,694 km (0.077 R)
• M8: 6,284,158 km (0.075 R)
• M9: 7,148,385 km (0.104 R)
• M10: 10,140,492 km (0.071 R)
• M11: 13,258,410 km (0.106 R)
• M12: 14,128,023 km (0.118 R)
• M13: 14,627,231 km (0.092 R)
• M14: 16,632,890 km (0.077 R)
• M15: 17,416,035 km (0.092 R)
• M16: 18,282,206 km (0.107 R)
• M17: 19,913,421 km (0.114 R)
• M18: 22,103,085 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.6

Radius: 5.6

Gravity: 31.81 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.78 AU - 7.88 AU

Year: 13460 Days

Day: 20.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,790,913 km

• M1: 72,705 km (0.113 R)
• M2: 400,473 km (0.114 R)
• M3: 727,195 km (0.119 R)
• M4: 1,166,714 km (0.047 R)
• M5: 2,157,500 km (0.1 R)
• M6: 2,362,001 km (0.09 R)
• M7: 2,693,210 km (0.055 R)
• M8: 2,906,537 km (0.117 R)
• M9: 3,340,221 km (0.105 R)
• M10: 3,994,562 km (0.095 R)
• M11: 5,667,515 km (0.107 R)
• M12: 6,384,688 km (0.043 R)
• M13: 8,340,231 km (0.103 R)
• M14: 9,107,219 km (0.049 R)
• M15: 9,480,765 km (0.094 R)
• M16: 10,780,322 km (0.104 R)
• M17: 12,648,350 km (0.09 R)
• M18: 18,240,319 km (0.112 R)
• M19: 19,615,422 km (0.104 R)
• M20: 22,764,308 km (0.116 R)
• M21: 23,057,370 km (0.093 R)
• M22: 24,052,346 km (0.037 R)
• M23: 24,356,329 km (0.083 R)
• M24: 26,127,717 km (0.071 R)
• M25: 29,000,146 km (0.114 R)
• M26: 36,284,814 km (0.06 R)
• M27: 42,892,701 km (0.098 R)
• M28: 45,622,115 km (0.103 R)
• M29: 47,187,357 km (0.112 R)
• M30: 50,094,343 km (0.081 R)
• M31: 51,928,413 km (0.08 R)
• M32: 55,553,319 km (0.081 R)
• M33: 58,243,388 km (0.099 R)
• M34: 62,534,752 km (0.084 R)
• M35: 63,301,890 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.1

Radius: 4

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.19 AU - 8.57 AU

Year: 13598 Days

Day: 24.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,790,913 km

• M1: 50,564 km (0.103 R)
• M2: 194,477 km (0.073 R)
• M3: 541,245 km (0.113 R)
• M4: 700,268 km (0.099 R)
• M5: 1,094,308 km (0.09 R)
• M6: 1,661,434 km (0.093 R)
• M7: 2,688,274 km (0.086 R)
• M8: 3,323,765 km (0.049 R)
• M9: 3,957,312 km (0.116 R)
• M10: 6,808,947 km (0.093 R)
• M11: 7,937,364 km (0.086 R)
• M12: 8,247,630 km (0.078 R)
• M13: 11,123,499 km (0.071 R)
• M14: 11,414,168 km (0.088 R)
• M15: 11,759,440 km (0.098 R)
• M16: 12,367,705 km (0.097 R)
• M17: 12,837,292 km (0.088 R)
• M18: 13,812,222 km (0.081 R)
• M19: 14,035,422 km (0.109 R)
• M20: 16,277,146 km (0.1 R)
• M21: 17,159,773 km (0.073 R)
• M22: 17,612,756 km (0.079 R)
• M23: 19,856,724 km (0.117 R)
• M24: 23,370,927 km (0.1 R)
• M25: 24,088,100 km (0.099 R)
• M26: 26,242,010 km (0.052 R)
• M27: 30,643,777 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.5

Radius: 7.4

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.06 AU - 9.4 AU

Year: 19019 Days

Day: 15 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,790,913 km

• M1: 92,302 km (0.072 R)
• M2: 383,120 km (0.07 R)
• M3: 664,963 km (0.097 R)
• M4: 895,194 km (0.103 R)
• M5: 1,541,905 km (0.118 R)
• M6: 1,822,850 km (0.078 R)
• M7: 2,096,764 km (0.105 R)
• M8: 2,583,106 km (0.112 R)
• M9: 2,853,280 km (0.103 R)
• M10: 5,308,331 km (0.094 R)
• M11: 6,081,453 km (0.119 R)
• M12: 7,799,135 km (0.12 R)
• M13: 8,906,160 km (0.043 R)
• M14: 9,240,810 km (0.074 R)
• M15: 9,758,568 km (0.03 R)
• M16: 10,295,475 km (0.066 R)
• M17: 11,823,468 km (0.086 R)
• M18: 12,572,205 km (0.046 R)
• M19: 12,993,622 km (0.111 R)
• M20: 13,938,931 km (0.057 R)
• M21: 14,238,875 km (0.068 R)
• M22: 15,322,712 km (0.114 R)
• M23: 15,884,751 km (0.063 R)
• M24: 18,630,620 km (0.084 R)
• M25: 19,925,688 km (0.097 R)
• M26: 21,677,629 km (0.084 R)
• M27: 22,080,496 km (0.115 R)
• M28: 22,591,074 km (0.065 R)
• M29: 23,955,406 km (0.102 R)
• M30: 29,839,539 km (0.089 R)
• M31: 31,996,741 km (0.059 R)
• M32: 39,536,024 km (0.101 R)
• M33: 40,745,074 km (0.108 R)
• M34: 45,992,968 km (0.112 R)
• M35: 54,035,050 km (0.1 R)
• M36: 56,277,223 km (0.116 R)
• M37: 64,612,816 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 16,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit