🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 13.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.91 AU - 1.29 AU

Year: 796 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,875,303 km

• M1: 163,062 km (0.093 R)
• M2: 591,510 km (0.114 R)
• M3: 1,015,022 km (0.117 R)
• M4: 1,558,959 km (0.079 R)
• M5: 2,378,157 km (0.078 R)
• M6: 3,215,905 km (0.114 R)
• M7: 3,981,847 km (0.094 R)
• M8: 5,760,565 km (0.112 R)
• M9: 7,135,370 km (0.06 R)
• M10: 7,804,521 km (0.12 R)
• M11: 8,339,632 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.5

Radius: 12.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.29 AU - 3.71 AU

Year: 4520 Days

Day: 5.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,875,303 km

• M1: 161,715 km (0.098 R)
• M2: 833,859 km (0.093 R)
• M3: 1,412,204 km (0.087 R)
• M4: 1,832,574 km (0.102 R)
• M5: 2,396,259 km (0.038 R)
• M6: 2,835,029 km (0.075 R)
• M7: 3,290,555 km (0.087 R)
• M8: 3,856,633 km (0.09 R)
• M9: 4,839,641 km (0.094 R)
• M10: 6,411,914 km (0.109 R)
• M11: 6,922,641 km (0.048 R)
• M12: 7,558,133 km (0.058 R)
• M13: 8,128,700 km (0.091 R)
• M14: 13,152,196 km (0.079 R)
• M15: 14,944,229 km (0.094 R)
• M16: 16,280,886 km (0.057 R)
• M17: 16,781,141 km (0.118 R)
• M18: 19,624,697 km (0.101 R)
• M19: 20,899,271 km (0.117 R)
• M20: 21,358,088 km (0.092 R)
• M21: 22,569,232 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 14.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.98 AU - 5.38 AU

Year: 6988 Days

Day: 5.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,875,303 km

• M1: 184,005 km (0.034 R)
• M2: 686,355 km (0.029 R)
• M3: 2,811,991 km (0.116 R)
• M4: 3,922,606 km (0.079 R)
• M5: 4,949,446 km (0.108 R)
• M6: 8,218,159 km (0.044 R)
• M7: 8,768,679 km (0.11 R)
• M8: 9,434,390 km (0.107 R)
• M9: 11,221,935 km (0.085 R)
• M10: 11,847,553 km (0.05 R)
• M11: 13,456,029 km (0.055 R)
• M12: 14,222,718 km (0.09 R)
• M13: 18,717,237 km (0.113 R)
• M14: 19,973,709 km (0.098 R)
• M15: 22,003,304 km (0.083 R)
• M16: 23,655,463 km (0.069 R)
• M17: 25,656,334 km (0.094 R)
• M18: 26,287,188 km (0.088 R)
• M19: 27,767,908 km (0.069 R)
• M20: 29,499,354 km (0.061 R)
• M21: 33,176,769 km (0.098 R)
• M22: 33,925,805 km (0.106 R)
• M23: 38,541,348 km (0.096 R)
• M24: 39,250,293 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.4

Radius: 4.8

Gravity: 41.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.25 AU - 6.41 AU

Year: 10993 Days

Day: 17.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 44,875,303 km

• M1: 60,138 km (0.069 R)
• M2: 267,182 km (0.095 R)
• M3: 601,084 km (0.078 R)
• M4: 947,553 km (0.112 R)
• M5: 1,153,549 km (0.117 R)
• M6: 1,656,198 km (0.112 R)
• M7: 2,010,446 km (0.086 R)
• M8: 2,645,190 km (0.07 R)
• M9: 2,891,577 km (0.114 R)
• M10: 3,080,370 km (0.09 R)
• M11: 3,404,548 km (0.077 R)
• M12: 4,867,316 km (0.106 R)
• M13: 5,100,988 km (0.09 R)
• M14: 5,518,965 km (0.109 R)
• M15: 6,073,075 km (0.106 R)
• M16: 7,731,368 km (0.1 R)
• M17: 10,363,243 km (0.043 R)
• M18: 11,146,837 km (0.029 R)
• M19: 15,450,019 km (0.118 R)
• M20: 16,174,821 km (0.054 R)
• M21: 18,646,028 km (0.072 R)
• M22: 21,893,948 km (0.087 R)
• M23: 22,900,143 km (0.107 R)
• M24: 23,086,392 km (0.091 R)
• M25: 24,710,127 km (0.075 R)
• M26: 25,201,706 km (0.089 R)
• M27: 32,551,300 km (0.085 R)
• M28: 34,102,031 km (0.104 R)
• M29: 42,458,868 km (0.103 R)
• M30: 43,733,741 km (0.084 R)
• M31: 46,657,332 km (0.062 R)
• M32: 47,710,651 km (0.055 R)
• M33: 48,626,040 km (0.061 R)
• M34: 49,397,666 km (0.115 R)
• M35: 50,965,451 km (0.092 R)
• M36: 51,601,841 km (0.028 R)
• M37: 52,890,327 km (0.097 R)
• M38: 55,699,326 km (0.084 R)
• M39: 56,036,221 km (0.115 R)
• M40: 56,884,291 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.6

Radius: 3.9

Gravity: 25.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.61 AU - 6.89 AU

Year: 12105 Days

Day: 19.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,875,303 km

• M1: 63,878 km (0.089 R)
• M2: 185,202 km (0.107 R)
• M3: 512,971 km (0.047 R)
• M4: 3,815,194 km (0.104 R)
• M5: 4,497,660 km (0.096 R)
• M6: 10,273,484 km (0.092 R)
• M7: 12,877,534 km (0.08 R)
• M8: 15,424,139 km (0.085 R)
• M9: 17,343,928 km (0.082 R)
• M10: 23,607,591 km (0.112 R)
• M11: 25,128,104 km (0.043 R)
• M12: 29,061,032 km (0.052 R)
• M13: 33,495,711 km (0.064 R)
• M14: 33,940,167 km (0.064 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 17,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit