🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 11.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.51 AU - 0.63 AU

Year: 292 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,789,316 km

• M1: 146,756 km (0.056 R)
• M2: 538,552 km (0.082 R)
• M3: 915,240 km (0.106 R)
• M4: 1,384,827 km (0.085 R)
• M5: 1,977,983 km (0.111 R)
• M6: 2,423,486 km (0.108 R)
• M7: 3,004,823 km (0.094 R)
• M8: 3,542,029 km (0.118 R)
• M9: 4,242,895 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407

Radius: 11.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.99 AU - 1.52 AU

Year: 948 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 151 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,789,316 km

• M1: 147,952 km (0.088 R)
• M2: 651,349 km (0.101 R)
• M3: 1,069,475 km (0.097 R)
• M4: 1,624,334 km (0.108 R)
• M5: 2,265,061 km (0.095 R)
• M6: 2,804,661 km (0.042 R)
• M7: 3,633,583 km (0.093 R)
• M8: 4,128,752 km (0.118 R)
• M9: 5,077,950 km (0.051 R)
• M10: 5,698,931 km (0.051 R)
• M11: 6,207,414 km (0.1 R)
• M12: 7,520,135 km (0.091 R)
• M13: 8,157,123 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 10.7

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.67 AU - 5.67 AU

Year: 6845 Days

Day: 8 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,789,316 km

• M1: 137,630 km (0.088 R)
• M2: 546,930 km (0.088 R)
• M3: 1,077,853 km (0.11 R)
• M4: 1,791,135 km (0.081 R)
• M5: 5,555,317 km (0.083 R)
• M6: 5,971,498 km (0.089 R)
• M7: 6,408,324 km (0.117 R)
• M8: 7,730,620 km (0.032 R)
• M9: 9,138,934 km (0.055 R)
• M10: 11,459,496 km (0.093 R)
• M11: 14,265,803 km (0.057 R)
• M12: 15,733,058 km (0.083 R)
• M13: 22,939,487 km (0.108 R)
• M14: 29,601,379 km (0.092 R)
• M15: 31,473,447 km (0.078 R)
• M16: 33,110,048 km (0.099 R)
• M17: 37,335,739 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.1

Radius: 5.3

Gravity: 22.82 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.26 AU - 6.68 AU

Year: 11162 Days

Day: 16 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,789,316 km

• M1: 65,973 km (0.082 R)
• M2: 400,773 km (0.106 R)
• M3: 639,830 km (0.086 R)
• M4: 1,183,918 km (0.092 R)
• M5: 1,359,396 km (0.094 R)
• M6: 2,081,505 km (0.097 R)
• M7: 3,124,202 km (0.057 R)
• M8: 4,812,115 km (0.087 R)
• M9: 5,099,343 km (0.068 R)
• M10: 5,849,726 km (0.082 R)
• M11: 6,288,945 km (0.082 R)
• M12: 6,868,337 km (0.034 R)
• M13: 10,572,830 km (0.075 R)
• M14: 11,334,582 km (0.069 R)
• M15: 11,843,364 km (0.113 R)
• M16: 13,649,310 km (0.098 R)
• M17: 14,816,622 km (0.076 R)
• M18: 15,152,320 km (0.086 R)
• M19: 19,187,572 km (0.098 R)
• M20: 20,483,539 km (0.036 R)
• M21: 21,322,484 km (0.094 R)
• M22: 23,701,838 km (0.07 R)
• M23: 24,908,195 km (0.112 R)
• M24: 25,097,287 km (0.05 R)
• M25: 27,847,045 km (0.117 R)
• M26: 29,189,387 km (0.052 R)
• M27: 34,168,902 km (0.119 R)
• M28: 37,042,677 km (0.051 R)
• M29: 37,289,214 km (0.081 R)
• M30: 42,993,231 km (0.087 R)
• M31: 44,504,918 km (0.114 R)
• M32: 44,783,619 km (0.118 R)
• M33: 45,063,367 km (0.108 R)
• M34: 48,218,236 km (0.056 R)
• M35: 48,955,305 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927

Radius: 7.7

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.67 AU - 7.77 AU

Year: 13158 Days

Day: 20 Hours

Environment

Temp: -231 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,789,316 km

• M1: 105,766 km (0.065 R)
• M2: 366,066 km (0.097 R)
• M3: 727,494 km (0.063 R)
• M4: 1,403,378 km (0.114 R)
• M5: 1,678,488 km (0.118 R)
• M6: 2,257,881 km (0.08 R)
• M7: 2,660,897 km (0.111 R)
• M8: 2,988,068 km (0.109 R)
• M9: 3,368,196 km (0.081 R)
• M10: 5,256,420 km (0.074 R)
• M11: 6,487,162 km (0.117 R)
• M12: 7,303,069 km (0.1 R)
• M13: 7,805,867 km (0.063 R)
• M14: 9,667,164 km (0.049 R)
• M15: 10,556,972 km (0.065 R)
• M16: 11,806,264 km (0.119 R)
• M17: 14,103,040 km (0.119 R)
• M18: 15,245,818 km (0.078 R)
• M19: 16,916,527 km (0.08 R)
• M20: 17,392,548 km (0.118 R)
• M21: 17,877,544 km (0.101 R)
• M22: 18,538,019 km (0.11 R)
• M23: 23,137,255 km (0.089 R)
• M24: 27,453,603 km (0.118 R)
• M25: 29,571,460 km (0.099 R)
• M26: 31,437,394 km (0.095 R)
• M27: 33,753,618 km (0.117 R)
• M28: 36,050,544 km (0.104 R)
• M29: 39,272,583 km (0.098 R)
• M30: 41,524,180 km (0.094 R)
• M31: 42,390,202 km (0.087 R)
• M32: 51,392,553 km (0.099 R)
• M33: 59,377,938 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.4

Radius: 6

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.08 AU - 8.9 AU

Year: 13903 Days

Day: 16.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,789,316 km

• M1: 74,649 km (0.037 R)
• M2: 269,426 km (0.082 R)
• M3: 838,346 km (0.106 R)
• M4: 1,459,776 km (0.087 R)
• M5: 1,835,715 km (0.057 R)
• M6: 3,584,664 km (0.075 R)
• M7: 3,848,405 km (0.112 R)
• M8: 4,595,497 km (0.028 R)
• M9: 4,939,123 km (0.09 R)
• M10: 5,963,719 km (0.09 R)
• M11: 7,041,422 km (0.056 R)
• M12: 8,108,205 km (0.109 R)
• M13: 9,376,944 km (0.095 R)
• M14: 9,726,405 km (0.095 R)
• M15: 10,240,573 km (0.12 R)
• M16: 12,902,816 km (0.073 R)
• M17: 18,051,377 km (0.107 R)
• M18: 18,670,263 km (0.075 R)
• M19: 18,985,017 km (0.047 R)
• M20: 19,868,841 km (0.084 R)
• M21: 21,288,076 km (0.099 R)
• M22: 21,804,787 km (0.118 R)
• M23: 25,949,695 km (0.054 R)
• M24: 33,393,985 km (0.082 R)
• M25: 34,325,979 km (0.077 R)
• M26: 36,119,957 km (0.061 R)
• M27: 39,763,712 km (0.108 R)
• M28: 50,764,392 km (0.113 R)
• M29: 51,223,957 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.8

Radius: 5.8

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.27 AU - 8.09 AU

Year: 14436 Days

Day: 15.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 163.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,789,316 km

• M1: 72,106 km (0.097 R)
• M2: 271,371 km (0.047 R)
• M3: 467,344 km (0.03 R)
• M4: 659,727 km (0.095 R)
• M5: 906,264 km (0.086 R)
• M6: 1,104,032 km (0.074 R)
• M7: 1,371,364 km (0.07 R)
• M8: 1,650,065 km (0.031 R)
• M9: 1,844,991 km (0.118 R)
• M10: 2,223,772 km (0.119 R)
• M11: 2,588,342 km (0.081 R)
• M12: 2,785,213 km (0.109 R)
• M13: 7,508,168 km (0.104 R)
• M14: 8,140,069 km (0.069 R)
• M15: 9,003,697 km (0.1 R)
• M16: 11,369,737 km (0.092 R)
• M17: 13,787,688 km (0.088 R)
• M18: 15,081,261 km (0.056 R)
• M19: 18,705,718 km (0.082 R)
• M20: 21,243,346 km (0.039 R)
• M21: 22,410,958 km (0.098 R)
• M22: 23,906,039 km (0.11 R)
• M23: 24,873,488 km (0.062 R)
• M24: 25,766,288 km (0.036 R)
• M25: 25,967,498 km (0.075 R)
• M26: 26,271,331 km (0.112 R)
• M27: 31,691,262 km (0.114 R)
• M28: 34,538,857 km (0.033 R)
• M29: 35,649,322 km (0.066 R)
• M30: 40,059,168 km (0.066 R)
• M31: 41,284,674 km (0.101 R)
• M32: 45,110,490 km (0.067 R)
• M33: 49,475,905 km (0.042 R)
• M34: 52,969,464 km (0.103 R)
• M35: 55,109,163 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371

Radius: 3.5

Gravity: 30.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.21 AU - 10.87 AU

Year: 18435 Days

Day: 22.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,789,316 km

• M1: 45,627 km (0.109 R)
• M2: 166,652 km (0.116 R)
• M3: 312,061 km (0.096 R)
• M4: 1,251,087 km (0.099 R)
• M5: 1,402,330 km (0.107 R)
• M6: 1,596,957 km (0.06 R)
• M7: 1,775,428 km (0.059 R)
• M8: 2,330,286 km (0.052 R)
• M9: 2,647,583 km (0.066 R)
• M10: 2,851,186 km (0.073 R)
• M11: 3,885,505 km (0.077 R)
• M12: 4,775,912 km (0.025 R)
• M13: 5,146,765 km (0.076 R)
• M14: 5,719,875 km (0.116 R)
• M15: 5,869,622 km (0.103 R)
• M16: 6,255,285 km (0.055 R)
• M17: 7,784,325 km (0.057 R)
• M18: 8,249,575 km (0.097 R)
• M19: 10,743,521 km (0.059 R)
• M20: 13,764,201 km (0.109 R)
• M21: 13,898,390 km (0.115 R)
• M22: 16,842,775 km (0.076 R)
• M23: 20,350,546 km (0.094 R)
• M24: 23,926,534 km (0.106 R)
• M25: 24,708,482 km (0.1 R)
• M26: 27,051,185 km (0.107 R)
• M27: 29,094,841 km (0.106 R)
• M28: 29,985,098 km (0.066 R)
• M29: 32,054,635 km (0.05 R)
• M30: 32,765,075 km (0.107 R)
• M31: 33,004,282 km (0.118 R)
• M32: 33,244,536 km (0.071 R)
• M33: 34,094,851 km (0.102 R)
• M34: 39,098,600 km (0.115 R)
• M35: 39,367,727 km (0.074 R)
• M36: 42,550,870 km (0.111 R)
• M37: 43,121,437 km (0.059 R)
• M38: 43,986,860 km (0.039 R)
• M39: 44,716,748 km (0.093 R)
• M40: 52,465,619 km (0.1 R)
• M41: 52,629,129 km (0.039 R)
• M42: 52,792,939 km (0.085 R)
• M43: 56,827,294 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.1

Radius: 6.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.85 AU - 11.73 AU

Year: 20776 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 163.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,789,316 km

• M1: 78,389 km (0.07 R)
• M2: 360,980 km (0.112 R)
• M3: 661,671 km (0.047 R)
• M4: 883,375 km (0.114 R)
• M5: 1,176,737 km (0.092 R)
• M6: 3,308,955 km (0.058 R)
• M7: 4,413,137 km (0.102 R)
• M8: 8,693,282 km (0.07 R)
• M9: 9,943,471 km (0.112 R)
• M10: 12,250,270 km (0.109 R)
• M11: 13,933,396 km (0.059 R)
• M12: 15,199,592 km (0.083 R)
• M13: 17,273,617 km (0.061 R)
• M14: 20,197,209 km (0.115 R)
• M15: 21,266,534 km (0.101 R)
• M16: 22,615,159 km (0.119 R)
• M17: 23,351,779 km (0.044 R)
• M18: 25,132,592 km (0.097 R)
• M19: 26,548,835 km (0.085 R)
• M20: 27,460,484 km (0.117 R)
• M21: 30,320,496 km (0.086 R)
• M22: 37,299,088 km (0.115 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: 448 - 14,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit