🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.4

Radius: 15

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.82 AU - 0.9 AU

Year: 551 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,790,137 km

• M1: 186,698 km (0.086 R)
• M2: 656,884 km (0.059 R)
• M3: 1,123,330 km (0.052 R)
• M4: 1,614,610 km (0.056 R)
• M5: 2,196,246 km (0.093 R)
• M6: 2,792,543 km (0.026 R)
• M7: 3,793,652 km (0.093 R)
• M8: 4,518,155 km (0.112 R)
• M9: 5,730,646 km (0.082 R)
• M10: 6,225,815 km (0.068 R)
• M11: 7,129,236 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 14.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.11 AU - 1.17 AU

Year: 840 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,790,137 km

• M1: 182,210 km (0.102 R)
• M2: 903,571 km (0.083 R)
• M3: 1,546,543 km (0.029 R)
• M4: 2,279,872 km (0.119 R)
• M5: 2,870,634 km (0.102 R)
• M6: 3,606,954 km (0.089 R)
• M7: 4,945,855 km (0.088 R)
• M8: 5,578,355 km (0.062 R)
• M9: 6,050,785 km (0.051 R)
• M10: 6,527,703 km (0.09 R)
• M11: 7,606,902 km (0.056 R)
• M12: 9,217,922 km (0.104 R)
• M13: 10,059,260 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 8.4

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.02 AU - 1.66 AU

Year: 1071 Days

Day: 10.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,790,137 km

• M1: 104,719 km (0.117 R)
• M2: 410,945 km (0.091 R)
• M3: 675,135 km (0.076 R)
• M4: 1,173,147 km (0.05 R)
• M5: 1,435,392 km (0.044 R)
• M6: 2,367,536 km (0.062 R)
• M7: 2,729,264 km (0.101 R)
• M8: 3,211,866 km (0.097 R)
• M9: 3,473,962 km (0.107 R)
• M10: 3,975,414 km (0.114 R)
• M11: 4,743,000 km (0.08 R)
• M12: 5,162,024 km (0.11 R)
• M13: 5,794,374 km (0.046 R)
• M14: 6,296,275 km (0.043 R)
• M15: 6,755,840 km (0.062 R)
• M16: 7,287,062 km (0.114 R)
• M17: 9,221,961 km (0.118 R)
• M18: 10,591,978 km (0.083 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.9

Radius: 4.4

Gravity: 25.87 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.86 AU - 8.2 AU

Year: 14263 Days

Day: 17.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,790,137 km

• M1: 54,753 km (0.069 R)
• M2: 378,782 km (0.111 R)
• M3: 810,372 km (0.111 R)
• M4: 1,049,130 km (0.106 R)
• M5: 1,605,634 km (0.086 R)
• M6: 2,562,761 km (0.115 R)
• M7: 3,054,190 km (0.064 R)
• M8: 3,526,919 km (0.062 R)
• M9: 3,849,752 km (0.115 R)
• M10: 4,046,922 km (0.06 R)
• M11: 4,191,882 km (0.091 R)
• M12: 6,252,293 km (0.111 R)
• M13: 6,485,666 km (0.08 R)
• M14: 7,011,203 km (0.106 R)
• M15: 7,919,412 km (0.058 R)
• M16: 8,238,804 km (0.101 R)
• M17: 8,903,317 km (0.08 R)
• M18: 9,654,299 km (0.113 R)
• M19: 11,511,107 km (0.049 R)
• M20: 14,117,102 km (0.091 R)
• M21: 15,205,427 km (0.106 R)
• M22: 19,208,516 km (0.105 R)
• M23: 19,619,013 km (0.097 R)
• M24: 19,868,093 km (0.11 R)
• M25: 24,240,091 km (0.099 R)
• M26: 26,395,946 km (0.092 R)
• M27: 29,428,444 km (0.113 R)
• M28: 30,637,046 km (0.096 R)
• M29: 34,100,386 km (0.042 R)
• M30: 35,678,943 km (0.071 R)
• M31: 37,178,661 km (0.077 R)
• M32: 43,457,882 km (0.11 R)
• M33: 43,881,095 km (0.102 R)
• M34: 44,164,732 km (0.105 R)
• M35: 47,814,471 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.7

Radius: 5.3

Gravity: 30.64 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.13 AU - 10.17 AU

Year: 16060 Days

Day: 20.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,790,137 km

• M1: 65,973 km (0.069 R)
• M2: 236,365 km (0.082 R)
• M3: 950,844 km (0.115 R)
• M4: 1,146,817 km (0.082 R)
• M5: 2,116,361 km (0.046 R)
• M6: 3,714,066 km (0.092 R)
• M7: 4,567,522 km (0.077 R)
• M8: 4,808,674 km (0.06 R)
• M9: 6,963,930 km (0.047 R)
• M10: 7,565,464 km (0.102 R)
• M11: 10,736,340 km (0.037 R)
• M12: 11,349,542 km (0.106 R)
• M13: 11,985,632 km (0.106 R)
• M14: 14,546,747 km (0.083 R)
• M15: 16,390,092 km (0.066 R)
• M16: 17,119,681 km (0.106 R)
• M17: 19,438,299 km (0.082 R)
• M18: 20,906,602 km (0.114 R)
• M19: 24,898,172 km (0.058 R)
• M20: 30,444,214 km (0.091 R)
• M21: 33,053,799 km (0.091 R)
• M22: 35,539,966 km (0.12 R)
• M23: 38,571,118 km (0.059 R)
• M24: 44,360,107 km (0.1 R)
• M25: 51,213,634 km (0.099 R)
• M26: 61,790,503 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.8

Radius: 6.4

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.66 AU - 9.3 AU

Year: 17045 Days

Day: 15.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,790,137 km

• M1: 80,035 km (0.1 R)
• M2: 312,959 km (0.104 R)
• M3: 702,063 km (0.093 R)
• M4: 1,253,630 km (0.102 R)
• M5: 1,680,732 km (0.063 R)
• M6: 2,160,044 km (0.117 R)
• M7: 2,388,779 km (0.101 R)
• M8: 2,656,709 km (0.107 R)
• M9: 3,121,958 km (0.058 R)
• M10: 3,442,845 km (0.065 R)
• M11: 3,815,194 km (0.099 R)
• M12: 4,245,887 km (0.063 R)
• M13: 5,058,951 km (0.086 R)
• M14: 7,586,258 km (0.108 R)
• M15: 9,748,844 km (0.107 R)
• M16: 10,970,610 km (0.085 R)
• M17: 11,399,657 km (0.097 R)
• M18: 12,096,484 km (0.034 R)
• M19: 14,069,081 km (0.091 R)
• M20: 15,019,327 km (0.117 R)
• M21: 16,089,700 km (0.091 R)
• M22: 17,374,147 km (0.117 R)
• M23: 18,812,381 km (0.045 R)
• M24: 24,626,053 km (0.108 R)
• M25: 27,542,763 km (0.101 R)
• M26: 29,610,355 km (0.087 R)
• M27: 30,441,521 km (0.107 R)
• M28: 35,492,394 km (0.081 R)
• M29: 36,565,310 km (0.026 R)
• M30: 51,176,534 km (0.07 R)
• M31: 58,079,129 km (0.114 R)
• M32: 60,321,601 km (0.117 R)
• M33: 61,272,745 km (0.035 R)
• M34: 63,989,292 km (0.089 R)
• M35: 69,245,114 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.8

Radius: 6.6

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.97 AU - 10.41 AU

Year: 17682 Days

Day: 23.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,790,137 km

• M1: 84,822 km (0.078 R)
• M2: 292,314 km (0.108 R)
• M3: 524,041 km (0.12 R)
• M4: 732,880 km (0.079 R)
• M5: 999,015 km (0.112 R)
• M6: 1,498,671 km (0.104 R)
• M7: 2,982,982 km (0.096 R)
• M8: 3,563,421 km (0.04 R)
• M9: 4,009,672 km (0.053 R)
• M10: 4,619,133 km (0.069 R)
• M11: 5,253,728 km (0.055 R)
• M12: 5,757,274 km (0.113 R)
• M13: 6,451,558 km (0.06 R)
• M14: 6,902,446 km (0.109 R)
• M15: 7,595,533 km (0.065 R)
• M16: 8,239,103 km (0.112 R)
• M17: 9,634,701 km (0.104 R)
• M18: 10,060,756 km (0.098 R)
• M19: 11,123,050 km (0.074 R)
• M20: 14,136,700 km (0.099 R)
• M21: 14,617,358 km (0.108 R)
• M22: 16,124,855 km (0.114 R)
• M23: 16,498,551 km (0.11 R)
• M24: 18,373,012 km (0.081 R)
• M25: 18,616,857 km (0.037 R)
• M26: 20,039,832 km (0.106 R)
• M27: 21,265,038 km (0.081 R)
• M28: 22,725,413 km (0.102 R)
• M29: 27,612,177 km (0.111 R)
• M30: 32,322,266 km (0.079 R)
• M31: 34,866,327 km (0.111 R)
• M32: 38,197,423 km (0.071 R)
• M33: 40,486,420 km (0.117 R)
• M34: 40,761,530 km (0.084 R)
• M35: 44,599,464 km (0.11 R)
• M36: 50,877,488 km (0.042 R)
• M37: 54,812,510 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.8

Radius: 6.6

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.44 AU - 9.32 AU

Year: 18265 Days

Day: 17.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,790,137 km

• M1: 82,877 km (0.048 R)
• M2: 370,255 km (0.088 R)
• M3: 605,572 km (0.071 R)
• M4: 977,472 km (0.068 R)
• M5: 1,541,008 km (0.066 R)
• M6: 2,323,405 km (0.072 R)
• M7: 2,659,102 km (0.117 R)
• M8: 3,104,156 km (0.111 R)
• M9: 3,540,383 km (0.075 R)
• M10: 4,270,570 km (0.055 R)
• M11: 4,705,900 km (0.077 R)
• M12: 5,471,093 km (0.076 R)
• M13: 6,148,921 km (0.109 R)
• M14: 11,186,330 km (0.051 R)
• M15: 12,077,634 km (0.075 R)
• M16: 14,218,380 km (0.069 R)
• M17: 14,660,143 km (0.095 R)
• M18: 15,804,566 km (0.094 R)
• M19: 16,519,046 km (0.114 R)
• M20: 17,089,612 km (0.069 R)
• M21: 20,791,710 km (0.11 R)
• M22: 23,130,374 km (0.048 R)
• M23: 26,293,172 km (0.116 R)
• M24: 26,624,531 km (0.071 R)
• M25: 30,213,085 km (0.118 R)
• M26: 34,373,701 km (0.104 R)
• M27: 38,332,061 km (0.118 R)
• M28: 47,139,336 km (0.099 R)
• M29: 50,294,056 km (0.073 R)
• M30: 57,760,935 km (0.079 R)
• M31: 58,133,882 km (0.077 R)
• M32: 60,022,555 km (0.104 R)
• M33: 65,730,761 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit