🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 11.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.9 AU

Year: 466 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 90,347,633 km

• M1: 145,559 km (0.071 R)
• M2: 793,916 km (0.101 R)
• M3: 1,435,242 km (0.027 R)
• M4: 2,647,434 km (0.116 R)
• M5: 3,911,386 km (0.105 R)
• M6: 4,463,252 km (0.081 R)
• M7: 5,190,597 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 12.9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.2 AU - 1.94 AU

Year: 1383 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,347,633 km

• M1: 160,818 km (0.034 R)
• M2: 661,671 km (0.106 R)
• M3: 1,229,994 km (0.063 R)
• M4: 1,920,089 km (0.114 R)
• M5: 2,392,519 km (0.108 R)
• M6: 2,914,017 km (0.115 R)
• M7: 3,398,116 km (0.098 R)
• M8: 4,848,916 km (0.113 R)
• M9: 5,510,587 km (0.084 R)
• M10: 6,159,393 km (0.064 R)
• M11: 6,602,951 km (0.109 R)
• M12: 7,094,380 km (0.075 R)
• M13: 7,527,166 km (0.088 R)
• M14: 10,299,664 km (0.117 R)
• M15: 11,105,398 km (0.099 R)
• M16: 11,952,571 km (0.081 R)
• M17: 12,763,391 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.53 AU - 1.81 AU

Year: 1517 Days

Day: 5.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,347,633 km

• M1: 112,498 km (0.066 R)
• M2: 431,739 km (0.074 R)
• M3: 766,689 km (0.102 R)
• M4: 1,256,622 km (0.067 R)
• M5: 1,622,239 km (0.026 R)
• M6: 1,954,945 km (0.073 R)
• M7: 2,414,809 km (0.092 R)
• M8: 2,799,275 km (0.075 R)
• M9: 3,124,651 km (0.102 R)
• M10: 3,771,512 km (0.105 R)
• M11: 4,238,856 km (0.061 R)
• M12: 4,651,147 km (0.109 R)
• M13: 4,953,784 km (0.119 R)
• M14: 5,350,368 km (0.053 R)
• M15: 5,746,802 km (0.12 R)
• M16: 6,528,301 km (0.082 R)
• M17: 6,860,110 km (0.055 R)
• M18: 8,467,389 km (0.095 R)
• M19: 8,833,904 km (0.107 R)
• M20: 9,181,569 km (0.056 R)
• M21: 9,781,457 km (0.091 R)
• M22: 10,185,072 km (0.111 R)
• M23: 11,092,533 km (0.105 R)
• M24: 11,395,319 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 13.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.87 AU - 3.57 AU

Year: 4062 Days

Day: 13.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,347,633 km

• M1: 170,392 km (0.1 R)
• M2: 640,728 km (0.113 R)
• M3: 1,194,689 km (0.07 R)
• M4: 1,782,608 km (0.082 R)
• M5: 2,560,816 km (0.077 R)
• M6: 3,319,128 km (0.085 R)
• M7: 4,021,191 km (0.071 R)
• M8: 4,455,473 km (0.077 R)
• M9: 5,808,137 km (0.113 R)
• M10: 6,426,425 km (0.117 R)
• M11: 7,352,287 km (0.105 R)
• M12: 7,900,114 km (0.117 R)
• M13: 9,116,494 km (0.055 R)
• M14: 10,327,639 km (0.094 R)
• M15: 11,015,938 km (0.091 R)
• M16: 11,597,725 km (0.111 R)
• M17: 14,552,731 km (0.119 R)
• M18: 15,198,994 km (0.099 R)
• M19: 19,102,152 km (0.112 R)
• M20: 23,117,509 km (0.076 R)
• M21: 23,628,535 km (0.111 R)
• M22: 25,360,878 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 13.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.96 AU - 5.05 AU

Year: 7859 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,347,633 km

• M1: 176,077 km (0.026 R)
• M2: 797,805 km (0.082 R)
• M3: 1,382,284 km (0.106 R)
• M4: 1,930,561 km (0.05 R)
• M5: 3,059,576 km (0.047 R)
• M6: 4,080,731 km (0.119 R)
• M7: 5,115,050 km (0.117 R)
• M8: 9,937,936 km (0.094 R)
• M9: 11,060,070 km (0.089 R)
• M10: 12,685,600 km (0.083 R)
• M11: 13,611,312 km (0.095 R)
• M12: 17,373,549 km (0.087 R)
• M13: 18,446,913 km (0.118 R)
• M14: 22,164,421 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.6

Radius: 5.8

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.54 AU - 6.9 AU

Year: 9616 Days

Day: 21.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,347,633 km

• M1: 72,256 km (0.086 R)
• M2: 269,426 km (0.079 R)
• M3: 571,314 km (0.112 R)
• M4: 806,482 km (0.114 R)
• M5: 1,414,298 km (0.042 R)
• M6: 1,959,583 km (0.053 R)
• M7: 2,377,110 km (0.08 R)
• M8: 2,872,279 km (0.081 R)
• M9: 3,165,940 km (0.107 R)
• M10: 4,169,143 km (0.032 R)
• M11: 4,381,871 km (0.072 R)
• M12: 4,658,029 km (0.116 R)
• M13: 4,887,362 km (0.059 R)
• M14: 6,460,085 km (0.113 R)
• M15: 7,265,221 km (0.072 R)
• M16: 7,731,667 km (0.082 R)
• M17: 8,053,601 km (0.053 R)
• M18: 10,959,241 km (0.119 R)
• M19: 11,263,074 km (0.026 R)
• M20: 13,840,645 km (0.09 R)
• M21: 15,423,241 km (0.077 R)
• M22: 18,654,854 km (0.11 R)
• M23: 23,965,728 km (0.036 R)
• M24: 26,327,131 km (0.055 R)
• M25: 28,935,370 km (0.108 R)
• M26: 31,202,675 km (0.071 R)
• M27: 31,915,509 km (0.059 R)
• M28: 32,327,801 km (0.062 R)
• M29: 33,268,173 km (0.08 R)
• M30: 35,754,190 km (0.109 R)
• M31: 39,296,967 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.9

Radius: 3.5

Gravity: 77.87 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.51 AU - 11.31 AU

Year: 21929 Days

Day: 21.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,347,633 km

• M1: 43,533 km (0.104 R)
• M2: 503,098 km (0.098 R)
• M3: 867,967 km (0.094 R)
• M4: 1,005,148 km (0.084 R)
• M5: 1,420,881 km (0.105 R)
• M6: 2,530,897 km (0.11 R)
• M7: 2,656,409 km (0.09 R)
• M8: 2,893,073 km (0.11 R)
• M9: 4,959,618 km (0.116 R)
• M10: 6,497,933 km (0.112 R)
• M11: 7,631,586 km (0.054 R)
• M12: 7,894,429 km (0.038 R)
• M13: 8,438,217 km (0.109 R)
• M14: 8,833,305 km (0.071 R)
• M15: 9,721,618 km (0.091 R)
• M16: 9,844,288 km (0.086 R)
• M17: 10,732,899 km (0.112 R)
• M18: 10,996,341 km (0.081 R)
• M19: 13,949,553 km (0.054 R)
• M20: 14,986,116 km (0.042 R)
• M21: 15,817,581 km (0.044 R)
• M22: 18,969,908 km (0.099 R)
• M23: 22,623,836 km (0.097 R)
• M24: 24,501,438 km (0.099 R)
• M25: 34,314,311 km (0.11 R)
• M26: 35,317,963 km (0.106 R)
• M27: 42,078,739 km (0.058 R)
• M28: 44,398,105 km (0.114 R)
• M29: 46,976,275 km (0.119 R)
• M30: 51,865,133 km (0.1 R)
• M31: 61,373,723 km (0.118 R)
• M32: 62,426,294 km (0.113 R)
• M33: 64,135,300 km (0.113 R)
• M34: 68,995,436 km (0.08 R)
• M35: 70,821,876 km (0.071 R)
• M36: 77,468,061 km (0.079 R)
• M37: 82,461,637 km (0.084 R)
• M38: 85,036,965 km (0.136 R)
• M39: 85,819,960 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit