🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 8.9

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.19 AU

Year: 725 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,957,119 km

• M1: 110,852 km (0.111 R)
• M2: 453,132 km (0.064 R)
• M3: 821,741 km (0.107 R)
• M4: 1,145,471 km (0.092 R)
• M5: 1,467,106 km (0.108 R)
• M6: 1,832,424 km (0.08 R)
• M7: 3,233,408 km (0.083 R)
• M8: 4,545,083 km (0.104 R)
• M9: 5,086,477 km (0.064 R)
• M10: 5,364,131 km (0.071 R)
• M11: 5,931,107 km (0.11 R)
• M12: 6,866,243 km (0.104 R)
• M13: 7,271,055 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 9.9

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.37 AU - 2.61 AU

Year: 2537 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 93,957,119 km

• M1: 123,717 km (0.108 R)
• M2: 492,775 km (0.087 R)
• M3: 942,766 km (0.076 R)
• M4: 1,303,297 km (0.112 R)
• M5: 1,868,328 km (0.104 R)
• M6: 2,286,603 km (0.113 R)
• M7: 2,692,163 km (0.056 R)
• M8: 3,262,281 km (0.108 R)
• M9: 3,988,429 km (0.092 R)
• M10: 4,494,668 km (0.12 R)
• M11: 5,393,302 km (0.093 R)
• M12: 6,875,369 km (0.11 R)
• M13: 7,941,104 km (0.103 R)
• M14: 8,743,846 km (0.084 R)
• M15: 10,547,697 km (0.111 R)
• M16: 12,334,644 km (0.044 R)
• M17: 12,886,361 km (0.063 R)
• M18: 13,543,394 km (0.075 R)
• M19: 15,698,053 km (0.111 R)
• M20: 16,094,936 km (0.101 R)
• M21: 16,805,376 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.4

Radius: 8.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.17 AU - 6.29 AU

Year: 7723 Days

Day: 5.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,957,119 km

• M1: 103,223 km (0.052 R)
• M2: 395,088 km (0.084 R)
• M3: 923,617 km (0.117 R)
• M4: 1,673,851 km (0.044 R)
• M5: 2,052,483 km (0.088 R)
• M6: 3,438,357 km (0.101 R)
• M7: 3,870,995 km (0.108 R)
• M8: 8,020,989 km (0.059 R)
• M9: 8,665,756 km (0.047 R)
• M10: 14,182,477 km (0.116 R)
• M11: 16,766,181 km (0.092 R)
• M12: 17,194,330 km (0.069 R)
• M13: 20,124,055 km (0.119 R)
• M14: 22,178,932 km (0.101 R)
• M15: 24,136,719 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190

Radius: 8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.41 AU - 7.21 AU

Year: 10234 Days

Day: 16.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,957,119 km

• M1: 99,483 km (0.065 R)
• M2: 722,408 km (0.053 R)
• M3: 1,206,058 km (0.065 R)
• M4: 1,515,277 km (0.088 R)
• M5: 1,905,428 km (0.094 R)
• M6: 2,186,223 km (0.101 R)
• M7: 3,364,307 km (0.03 R)
• M8: 3,961,202 km (0.1 R)
• M9: 4,731,481 km (0.105 R)
• M10: 5,868,276 km (0.116 R)
• M11: 6,467,864 km (0.08 R)
• M12: 7,424,991 km (0.093 R)
• M13: 8,552,061 km (0.101 R)
• M14: 8,911,396 km (0.09 R)
• M15: 9,660,432 km (0.105 R)
• M16: 13,665,317 km (0.119 R)
• M17: 15,881,011 km (0.065 R)
• M18: 16,731,774 km (0.062 R)
• M19: 19,193,706 km (0.103 R)
• M20: 21,300,493 km (0.095 R)
• M21: 22,259,415 km (0.085 R)
• M22: 28,715,610 km (0.091 R)
• M23: 29,612,599 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.1

Radius: 3.9

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.82 AU - 7.12 AU

Year: 11881 Days

Day: 20.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,957,119 km

• M1: 50,564 km (0.084 R)
• M2: 234,121 km (0.081 R)
• M3: 364,420 km (0.073 R)
• M4: 1,533,677 km (0.094 R)
• M5: 2,654,016 km (0.098 R)
• M6: 4,734,174 km (0.057 R)
• M7: 6,812,388 km (0.084 R)
• M8: 6,961,836 km (0.073 R)
• M9: 7,345,106 km (0.059 R)
• M10: 8,279,943 km (0.091 R)
• M11: 10,630,275 km (0.069 R)
• M12: 11,241,532 km (0.119 R)
• M13: 19,585,054 km (0.104 R)
• M14: 21,446,949 km (0.045 R)
• M15: 25,249,727 km (0.117 R)
• M16: 29,975,524 km (0.099 R)
• M17: 31,294,229 km (0.05 R)
• M18: 40,513,796 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.8

Radius: 3.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.32 AU - 9.54 AU

Year: 15804 Days

Day: 23 Hours

Environment

Temp: -232 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,957,119 km

• M1: 44,730 km (0.11 R)
• M2: 331,359 km (0.119 R)
• M3: 465,249 km (0.049 R)
• M4: 846,574 km (0.087 R)
• M5: 1,498,522 km (0.106 R)
• M6: 3,021,279 km (0.103 R)
• M7: 3,230,716 km (0.107 R)
• M8: 3,552,351 km (0.049 R)
• M9: 4,721,010 km (0.064 R)
• M10: 6,305,401 km (0.096 R)
• M11: 7,133,425 km (0.083 R)
• M12: 7,436,211 km (0.11 R)
• M13: 10,259,123 km (0.094 R)
• M14: 11,218,793 km (0.115 R)
• M15: 12,189,235 km (0.048 R)
• M16: 14,190,106 km (0.08 R)
• M17: 15,997,398 km (0.077 R)
• M18: 16,111,541 km (0.086 R)
• M19: 16,985,641 km (0.078 R)
• M20: 17,524,942 km (0.069 R)
• M21: 20,393,930 km (0.103 R)
• M22: 20,798,742 km (0.105 R)
• M23: 21,139,974 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.3

Radius: 3.7

Gravity: 68.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.65 AU - 12.33 AU

Year: 23524 Days

Day: 24.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 93,957,119 km

• M1: 54,005 km (0.111 R)
• M2: 287,527 km (0.118 R)
• M3: 402,568 km (0.117 R)
• M4: 584,628 km (0.087 R)
• M5: 710,739 km (0.07 R)
• M6: 940,821 km (0.039 R)
• M7: 1,130,062 km (0.101 R)
• M8: 1,513,332 km (0.103 R)
• M9: 1,999,076 km (0.079 R)
• M10: 2,174,555 km (0.114 R)
• M11: 2,456,995 km (0.067 R)
• M12: 2,607,042 km (0.086 R)
• M13: 2,816,778 km (0.089 R)
• M14: 3,210,670 km (0.064 R)
• M15: 3,802,628 km (0.117 R)
• M16: 4,107,060 km (0.106 R)
• M17: 4,391,146 km (0.114 R)
• M18: 4,575,152 km (0.106 R)
• M19: 6,146,977 km (0.089 R)
• M20: 6,613,572 km (0.119 R)
• M21: 8,660,819 km (0.071 R)
• M22: 11,367,344 km (0.079 R)
• M23: 15,164,736 km (0.067 R)
• M24: 15,927,536 km (0.034 R)
• M25: 18,464,117 km (0.056 R)
• M26: 23,865,199 km (0.058 R)
• M27: 27,414,857 km (0.1 R)
• M28: 28,799,834 km (0.114 R)
• M29: 29,835,949 km (0.115 R)
• M30: 39,664,828 km (0.107 R)
• M31: 40,623,302 km (0.046 R)
• M32: 41,925,102 km (0.062 R)
• M33: 43,591,174 km (0.055 R)
• M34: 47,589,626 km (0.074 R)
• M35: 47,948,362 km (0.025 R)
• M36: 51,071,516 km (0.092 R)
• M37: 52,015,329 km (0.1 R)
• M38: 55,310,821 km (0.057 R)
• M39: 57,719,197 km (0.092 R)
• M40: 63,825,932 km (0.044 R)
• M41: 64,481,170 km (0.087 R)
• M42: 68,507,148 km (0.052 R)
• M43: 73,891,175 km (0.102 R)
• M44: 87,356,480 km (0.102 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: 251 - 13,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit