🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 14.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.74 AU - 1.08 AU

Year: 599 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,209,484 km

• M1: 179,517 km (0.116 R)
• M2: 785,239 km (0.114 R)
• M3: 1,380,040 km (0.108 R)
• M4: 1,961,228 km (0.116 R)
• M5: 2,945,732 km (0.103 R)
• M6: 3,806,518 km (0.108 R)
• M7: 4,500,802 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 8.7

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.85 AU - 3.41 AU

Year: 3822 Days

Day: 13.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,209,484 km

• M1: 108,159 km (0.045 R)
• M2: 482,752 km (0.066 R)
• M3: 1,424,471 km (0.045 R)
• M4: 2,222,426 km (0.086 R)
• M5: 2,573,233 km (0.098 R)
• M6: 4,841,735 km (0.031 R)
• M7: 5,408,113 km (0.102 R)
• M8: 5,735,283 km (0.117 R)
• M9: 6,797,129 km (0.109 R)
• M10: 8,159,965 km (0.079 R)
• M11: 9,113,502 km (0.106 R)
• M12: 9,976,832 km (0.082 R)
• M13: 11,066,203 km (0.088 R)
• M14: 11,505,572 km (0.05 R)
• M15: 12,419,466 km (0.114 R)
• M16: 13,087,271 km (0.091 R)
• M17: 14,598,957 km (0.103 R)
• M18: 15,020,973 km (0.112 R)
• M19: 18,146,371 km (0.084 R)
• M20: 18,572,875 km (0.095 R)
• M21: 18,881,645 km (0.117 R)
• M22: 23,000,673 km (0.112 R)
• M23: 24,818,736 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.8

Radius: 8

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.51 AU - 3.77 AU

Year: 3841 Days

Day: 11.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,209,484 km

• M1: 99,632 km (0.068 R)
• M2: 383,569 km (0.108 R)
• M3: 790,326 km (0.03 R)
• M4: 1,347,578 km (0.104 R)
• M5: 1,748,799 km (0.119 R)
• M6: 2,342,553 km (0.113 R)
• M7: 3,152,476 km (0.088 R)
• M8: 4,866,718 km (0.09 R)
• M9: 5,679,483 km (0.053 R)
• M10: 6,288,646 km (0.105 R)
• M11: 6,788,751 km (0.119 R)
• M12: 7,157,361 km (0.08 R)
• M13: 8,803,535 km (0.085 R)
• M14: 9,354,205 km (0.088 R)
• M15: 9,657,291 km (0.025 R)
• M16: 11,187,078 km (0.114 R)
• M17: 12,053,998 km (0.075 R)
• M18: 12,686,947 km (0.116 R)
• M19: 14,668,520 km (0.045 R)
• M20: 16,243,187 km (0.1 R)
• M21: 17,296,955 km (0.032 R)
• M22: 18,102,090 km (0.059 R)
• M23: 20,161,155 km (0.095 R)
• M24: 22,506,252 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34

Radius: 13.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.92 AU - 3.46 AU

Year: 3933 Days

Day: 10.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,209,484 km

• M1: 234,270 km (0.037 R)
• M2: 691,441 km (0.064 R)
• M3: 1,123,779 km (0.113 R)
• M4: 1,660,985 km (0.111 R)
• M5: 3,779,441 km (0.082 R)
• M6: 4,275,956 km (0.055 R)
• M7: 4,886,465 km (0.07 R)
• M8: 7,074,334 km (0.054 R)
• M9: 7,808,111 km (0.051 R)
• M10: 8,723,351 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 14.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.91 AU - 3.53 AU

Year: 3988 Days

Day: 6.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,209,484 km

• M1: 181,612 km (0.069 R)
• M2: 953,836 km (0.111 R)
• M3: 1,701,526 km (0.074 R)
• M4: 2,245,913 km (0.09 R)
• M5: 2,721,784 km (0.091 R)
• M6: 3,303,271 km (0.119 R)
• M7: 4,389,202 km (0.1 R)
• M8: 5,117,294 km (0.075 R)
• M9: 5,674,098 km (0.106 R)
• M10: 7,360,066 km (0.116 R)
• M11: 7,898,169 km (0.101 R)
• M12: 8,354,742 km (0.066 R)
• M13: 8,828,967 km (0.119 R)
• M14: 10,696,098 km (0.084 R)
• M15: 11,344,007 km (0.104 R)
• M16: 12,109,948 km (0.08 R)
• M17: 13,348,020 km (0.089 R)
• M18: 15,199,443 km (0.087 R)
• M19: 15,687,880 km (0.107 R)
• M20: 16,468,631 km (0.071 R)
• M21: 17,987,349 km (0.071 R)
• M22: 18,780,816 km (0.091 R)
• M23: 20,241,789 km (0.075 R)
• M24: 21,234,819 km (0.098 R)
• M25: 21,709,045 km (0.093 R)
• M26: 22,608,876 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 10.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.97 AU - 4.39 AU

Year: 5899 Days

Day: 14.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,209,484 km

• M1: 125,662 km (0.102 R)
• M2: 834,158 km (0.1 R)
• M3: 1,186,162 km (0.073 R)
• M4: 2,158,996 km (0.092 R)
• M5: 4,892,299 km (0.047 R)
• M6: 8,377,630 km (0.03 R)
• M7: 8,766,884 km (0.087 R)
• M8: 10,805,903 km (0.105 R)
• M9: 12,279,741 km (0.119 R)
• M10: 15,856,776 km (0.12 R)
• M11: 19,324,903 km (0.109 R)
• M12: 19,799,727 km (0.116 R)
• M13: 20,914,530 km (0.114 R)
• M14: 26,702,771 km (0.114 R)
• M15: 27,976,298 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 11.5

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.24 AU - 5.98 AU

Year: 7973 Days

Day: 6.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,209,484 km

• M1: 143,315 km (0.052 R)
• M2: 575,952 km (0.116 R)
• M3: 965,205 km (0.097 R)
• M4: 1,459,178 km (0.03 R)
• M5: 2,005,060 km (0.061 R)
• M6: 2,664,338 km (0.078 R)
• M7: 3,143,650 km (0.07 R)
• M8: 3,631,339 km (0.045 R)
• M9: 4,010,121 km (0.044 R)
• M10: 4,759,456 km (0.114 R)
• M11: 6,177,794 km (0.12 R)
• M12: 7,985,385 km (0.113 R)
• M13: 8,897,782 km (0.107 R)
• M14: 10,320,159 km (0.05 R)
• M15: 15,362,355 km (0.052 R)
• M16: 16,224,936 km (0.115 R)
• M17: 18,119,145 km (0.111 R)
• M18: 20,156,668 km (0.072 R)
• M19: 21,843,683 km (0.09 R)
• M20: 23,710,066 km (0.06 R)
• M21: 25,041,936 km (0.056 R)
• M22: 25,957,325 km (0.096 R)
• M23: 28,146,989 km (0.093 R)
• M24: 29,437,869 km (0.062 R)
• M25: 32,782,728 km (0.067 R)
• M26: 36,141,350 km (0.113 R)
• M27: 37,191,975 km (0.102 R)
• M28: 38,503,650 km (0.118 R)
• M29: 39,232,042 km (0.06 R)
• M30: 39,599,604 km (0.09 R)
• M31: 40,093,426 km (0.092 R)
• M32: 40,591,138 km (0.114 R)
• M33: 43,665,225 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.3

Radius: 7.1

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.45 AU - 10.67 AU

Year: 17287 Days

Day: 22.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,209,484 km

• M1: 88,263 km (0.083 R)
• M2: 616,044 km (0.088 R)
• M3: 964,158 km (0.084 R)
• M4: 1,583,643 km (0.113 R)
• M5: 2,629,482 km (0.097 R)
• M6: 3,323,317 km (0.064 R)
• M7: 4,075,495 km (0.111 R)
• M8: 4,838,444 km (0.035 R)
• M9: 5,236,823 km (0.096 R)
• M10: 10,508,054 km (0.12 R)
• M11: 12,413,931 km (0.101 R)
• M12: 13,224,302 km (0.081 R)
• M13: 15,298,327 km (0.11 R)
• M14: 18,046,440 km (0.11 R)
• M15: 19,660,900 km (0.102 R)
• M16: 21,457,421 km (0.035 R)
• M17: 21,811,519 km (0.042 R)
• M18: 26,371,262 km (0.096 R)
• M19: 37,831,506 km (0.075 R)
• M20: 39,132,858 km (0.11 R)
• M21: 43,075,360 km (0.07 R)
• M22: 44,350,682 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.8

Radius: 4.4

Gravity: 33.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.33 AU - 11.85 AU

Year: 22123 Days

Day: 16 Hours

Environment

Temp: -240 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,209,484 km

• M1: 55,800 km (0.109 R)
• M2: 200,312 km (0.067 R)
• M3: 441,613 km (0.099 R)
• M4: 715,377 km (0.058 R)
• M5: 862,432 km (0.084 R)
• M6: 1,431,203 km (0.097 R)
• M7: 1,739,973 km (0.101 R)
• M8: 2,112,472 km (0.066 R)
• M9: 2,442,634 km (0.078 R)
• M10: 2,857,319 km (0.034 R)
• M11: 4,418,373 km (0.115 R)
• M12: 5,619,644 km (0.12 R)
• M13: 6,078,461 km (0.119 R)
• M14: 8,699,415 km (0.039 R)
• M15: 8,919,175 km (0.027 R)
• M16: 11,920,557 km (0.088 R)
• M17: 12,676,176 km (0.082 R)
• M18: 14,743,169 km (0.082 R)
• M19: 21,463,255 km (0.075 R)
• M20: 35,240,770 km (0.082 R)
• M21: 35,519,322 km (0.109 R)
• M22: 36,933,919 km (0.048 R)
• M23: 41,248,022 km (0.105 R)
• M24: 46,218,262 km (0.109 R)
• M25: 48,933,164 km (0.085 R)
• M26: 51,932,003 km (0.065 R)
• M27: 53,568,305 km (0.042 R)
• M28: 58,682,607 km (0.119 R)
• M29: 61,861,711 km (0.082 R)
• M30: 62,674,028 km (0.077 R)
• M31: 69,430,466 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit