🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.8

Radius: 10.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.31 AU - 1.69 AU

Year: 1268 Days

Day: 6.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,182,296 km

• M1: 134,339 km (0.093 R)
• M2: 521,049 km (0.076 R)
• M3: 960,119 km (0.047 R)
• M4: 1,672,055 km (0.071 R)
• M5: 2,227,363 km (0.116 R)
• M6: 2,965,778 km (0.115 R)
• M7: 3,548,461 km (0.034 R)
• M8: 3,999,200 km (0.09 R)
• M9: 4,437,222 km (0.12 R)
• M10: 4,997,766 km (0.108 R)
• M11: 5,784,501 km (0.032 R)
• M12: 7,555,291 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 14.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.65 AU - 1.79 AU

Year: 1557 Days

Day: 7.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,182,296 km

• M1: 185,352 km (0.116 R)
• M2: 705,055 km (0.114 R)
• M3: 1,203,964 km (0.07 R)
• M4: 1,718,281 km (0.096 R)
• M5: 2,285,407 km (0.091 R)
• M6: 2,850,887 km (0.101 R)
• M7: 4,104,816 km (0.111 R)
• M8: 4,787,281 km (0.099 R)
• M9: 7,062,216 km (0.047 R)
• M10: 8,422,809 km (0.074 R)
• M11: 9,275,517 km (0.072 R)
• M12: 11,011,151 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 10.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.41 AU - 2.15 AU

Year: 1639 Days

Day: 10.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,182,296 km

• M1: 130,599 km (0.087 R)
• M2: 480,658 km (0.11 R)
• M3: 1,521,859 km (0.057 R)
• M4: 1,848,581 km (0.104 R)
• M5: 2,198,640 km (0.032 R)
• M6: 2,607,042 km (0.069 R)
• M7: 3,267,217 km (0.086 R)
• M8: 7,151,077 km (0.027 R)
• M9: 7,678,709 km (0.059 R)
• M10: 9,096,299 km (0.081 R)
• M11: 9,783,102 km (0.087 R)
• M12: 12,680,364 km (0.102 R)
• M13: 13,412,795 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 14.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.68 AU - 2.58 AU

Year: 2146 Days

Day: 13 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,182,296 km

• M1: 181,612 km (0.093 R)
• M2: 727,195 km (0.077 R)
• M3: 1,214,436 km (0.073 R)
• M4: 2,221,229 km (0.06 R)
• M5: 4,215,518 km (0.049 R)
• M6: 4,918,479 km (0.113 R)
• M7: 5,502,210 km (0.105 R)
• M8: 6,316,770 km (0.086 R)
• M9: 6,894,218 km (0.086 R)
• M10: 8,283,085 km (0.11 R)
• M11: 8,908,553 km (0.113 R)
• M12: 10,860,207 km (0.086 R)
• M13: 13,303,140 km (0.043 R)
• M14: 14,867,036 km (0.102 R)
• M15: 15,545,463 km (0.102 R)
• M16: 16,704,846 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.3

Radius: 12.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.28 AU - 2.34 AU

Year: 2423 Days

Day: 7.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,182,296 km

• M1: 154,235 km (0.102 R)
• M2: 661,821 km (0.057 R)
• M3: 1,083,537 km (0.108 R)
• M4: 1,567,187 km (0.1 R)
• M5: 1,984,266 km (0.083 R)
• M6: 2,490,206 km (0.083 R)
• M7: 3,456,010 km (0.054 R)
• M8: 3,879,671 km (0.058 R)
• M9: 4,317,544 km (0.108 R)
• M10: 4,766,338 km (0.113 R)
• M11: 5,510,438 km (0.067 R)
• M12: 6,883,297 km (0.072 R)
• M13: 8,149,494 km (0.054 R)
• M14: 10,145,877 km (0.115 R)
• M15: 10,826,847 km (0.081 R)
• M16: 11,297,631 km (0.114 R)
• M17: 11,988,025 km (0.107 R)
• M18: 13,010,228 km (0.026 R)
• M19: 16,632,590 km (0.103 R)
• M20: 17,580,143 km (0.064 R)
• M21: 18,674,601 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 11.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.35 AU - 3.07 AU

Year: 3079 Days

Day: 13.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,182,296 km

• M1: 141,819 km (0.071 R)
• M2: 655,987 km (0.074 R)
• M3: 1,036,713 km (0.096 R)
• M4: 1,681,480 km (0.111 R)
• M5: 2,197,892 km (0.109 R)
• M6: 2,885,294 km (0.115 R)
• M7: 4,018,947 km (0.105 R)
• M8: 4,524,887 km (0.111 R)
• M9: 5,299,654 km (0.078 R)
• M10: 5,692,199 km (0.098 R)
• M11: 6,418,945 km (0.087 R)
• M12: 8,023,532 km (0.115 R)
• M13: 8,402,015 km (0.098 R)
• M14: 9,232,283 km (0.111 R)
• M15: 10,315,820 km (0.059 R)
• M16: 10,764,016 km (0.116 R)
• M17: 12,458,810 km (0.077 R)
• M18: 13,683,418 km (0.047 R)
• M19: 18,724,118 km (0.116 R)
• M20: 19,330,738 km (0.075 R)
• M21: 20,391,835 km (0.083 R)
• M22: 21,034,059 km (0.047 R)
• M23: 21,822,290 km (0.05 R)
• M24: 22,562,201 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 11.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.35 AU - 4.37 AU

Year: 5235 Days

Day: 6.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,182,296 km

• M1: 139,276 km (0.108 R)
• M2: 821,741 km (0.066 R)
• M3: 1,423,274 km (0.114 R)
• M4: 2,040,814 km (0.111 R)
• M5: 2,763,970 km (0.097 R)
• M6: 4,084,620 km (0.058 R)
• M7: 4,646,510 km (0.058 R)
• M8: 6,556,725 km (0.089 R)
• M9: 7,328,500 km (0.053 R)
• M10: 10,329,883 km (0.028 R)
• M11: 10,990,806 km (0.119 R)
• M12: 11,461,291 km (0.069 R)
• M13: 12,124,459 km (0.064 R)
• M14: 13,095,798 km (0.039 R)
• M15: 14,318,910 km (0.039 R)
• M16: 15,670,078 km (0.052 R)
• M17: 16,822,131 km (0.083 R)
• M18: 17,390,154 km (0.091 R)
• M19: 17,970,893 km (0.055 R)
• M20: 19,355,870 km (0.115 R)
• M21: 22,134,052 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.4

Radius: 6.9

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.84 AU - 6.82 AU

Year: 9717 Days

Day: 15.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,182,296 km

• M1: 85,869 km (0.092 R)
• M2: 398,529 km (0.097 R)
• M3: 829,819 km (0.047 R)
• M4: 1,300,753 km (0.094 R)
• M5: 1,542,204 km (0.103 R)
• M6: 2,202,529 km (0.058 R)
• M7: 2,684,983 km (0.08 R)
• M8: 3,080,519 km (0.12 R)
• M9: 3,466,631 km (0.061 R)
• M10: 3,783,480 km (0.067 R)
• M11: 6,643,043 km (0.032 R)
• M12: 7,932,726 km (0.081 R)
• M13: 9,151,351 km (0.119 R)
• M14: 9,997,775 km (0.063 R)
• M15: 11,206,077 km (0.118 R)
• M16: 13,550,126 km (0.098 R)
• M17: 13,849,322 km (0.064 R)
• M18: 14,963,078 km (0.099 R)
• M19: 15,606,947 km (0.113 R)
• M20: 16,471,474 km (0.045 R)
• M21: 17,791,974 km (0.084 R)
• M22: 18,223,265 km (0.084 R)
• M23: 19,635,020 km (0.105 R)
• M24: 25,375,389 km (0.1 R)
• M25: 26,662,679 km (0.08 R)
• M26: 27,322,256 km (0.081 R)
• M27: 29,466,442 km (0.104 R)
• M28: 29,867,963 km (0.117 R)
• M29: 31,825,451 km (0.091 R)
• M30: 32,889,241 km (0.106 R)
• M31: 34,418,132 km (0.111 R)
• M32: 35,652,165 km (0.107 R)
• M33: 36,568,003 km (0.114 R)
• M34: 37,970,932 km (0.084 R)
• M35: 39,897,004 km (0.051 R)
• M36: 42,394,840 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.2

Radius: 6.3

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.03 AU - 8.79 AU

Year: 15356 Days

Day: 17.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,182,296 km

• M1: 79,885 km (0.106 R)
• M2: 416,929 km (0.046 R)
• M3: 848,220 km (0.067 R)
• M4: 1,214,884 km (0.052 R)
• M5: 1,470,996 km (0.056 R)
• M6: 1,682,677 km (0.109 R)
• M7: 2,611,530 km (0.111 R)
• M8: 3,113,880 km (0.06 R)
• M9: 3,413,823 km (0.119 R)
• M10: 5,894,306 km (0.104 R)
• M11: 6,198,289 km (0.084 R)
• M12: 8,200,656 km (0.111 R)
• M13: 9,220,914 km (0.089 R)
• M14: 9,630,961 km (0.101 R)
• M15: 10,160,538 km (0.093 R)
• M16: 10,991,105 km (0.079 R)
• M17: 11,986,081 km (0.086 R)
• M18: 12,474,518 km (0.11 R)
• M19: 14,425,124 km (0.082 R)
• M20: 15,259,282 km (0.056 R)
• M21: 16,346,709 km (0.111 R)
• M22: 17,875,749 km (0.093 R)
• M23: 21,038,996 km (0.063 R)
• M24: 22,292,775 km (0.11 R)
• M25: 23,881,206 km (0.099 R)
• M26: 29,535,407 km (0.104 R)
• M27: 29,867,215 km (0.108 R)
• M28: 36,020,923 km (0.118 R)
• M29: 36,526,564 km (0.086 R)
• M30: 38,993,134 km (0.108 R)
• M31: 49,658,864 km (0.089 R)
• M32: 49,971,374 km (0.053 R)
• M33: 51,234,428 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit