🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 12

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.96 AU - 1.22 AU

Year: 786 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,126,870 km

• M1: 153,637 km (0.084 R)
• M2: 547,977 km (0.102 R)
• M3: 949,946 km (0.117 R)
• M4: 1,529,937 km (0.118 R)
• M5: 1,992,195 km (0.087 R)
• M6: 2,446,374 km (0.106 R)
• M7: 2,890,680 km (0.108 R)
• M8: 3,901,961 km (0.069 R)
• M9: 4,604,922 km (0.073 R)
• M10: 5,085,879 km (0.077 R)
• M11: 5,565,041 km (0.086 R)
• M12: 6,554,780 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 14.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.67 AU - 2.63 AU

Year: 2176 Days

Day: 5.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,126,870 km

• M1: 178,021 km (0.109 R)
• M2: 759,060 km (0.094 R)
• M3: 1,215,782 km (0.107 R)
• M4: 2,278,076 km (0.107 R)
• M5: 4,662,068 km (0.1 R)
• M6: 5,326,133 km (0.116 R)
• M7: 6,225,815 km (0.099 R)
• M8: 7,419,905 km (0.118 R)
• M9: 8,698,667 km (0.085 R)
• M10: 9,640,984 km (0.084 R)
• M11: 10,329,733 km (0.116 R)
• M12: 11,729,071 km (0.119 R)
• M13: 14,410,464 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 13.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.25 AU - 4.37 AU

Year: 5133 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,126,870 km

• M1: 167,550 km (0.032 R)
• M2: 700,716 km (0.117 R)
• M3: 1,175,540 km (0.119 R)
• M4: 1,857,856 km (0.044 R)
• M5: 3,338,725 km (0.055 R)
• M6: 3,861,570 km (0.115 R)
• M7: 5,269,884 km (0.108 R)
• M8: 6,202,029 km (0.099 R)
• M9: 6,758,233 km (0.101 R)
• M10: 8,161,312 km (0.086 R)
• M11: 9,837,257 km (0.091 R)
• M12: 12,330,604 km (0.111 R)
• M13: 14,303,950 km (0.115 R)
• M14: 17,679,177 km (0.081 R)
• M15: 19,139,701 km (0.111 R)
• M16: 23,924,290 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 9

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.92 AU - 5.04 AU

Year: 6545 Days

Day: 9.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,126,870 km

• M1: 113,096 km (0.099 R)
• M2: 406,158 km (0.075 R)
• M3: 750,084 km (0.054 R)
• M4: 1,247,347 km (0.097 R)
• M5: 1,692,251 km (0.099 R)
• M6: 2,061,159 km (0.112 R)
• M7: 2,359,757 km (0.076 R)
• M8: 2,902,348 km (0.091 R)
• M9: 3,833,296 km (0.069 R)
• M10: 5,216,777 km (0.049 R)
• M11: 5,971,947 km (0.117 R)
• M12: 7,163,943 km (0.113 R)
• M13: 9,328,026 km (0.111 R)
• M14: 13,030,872 km (0.091 R)
• M15: 14,237,678 km (0.048 R)
• M16: 16,805,825 km (0.11 R)
• M17: 18,727,709 km (0.051 R)
• M18: 19,013,740 km (0.104 R)
• M19: 20,412,330 km (0.093 R)
• M20: 21,642,324 km (0.078 R)
• M21: 25,716,323 km (0.084 R)
• M22: 29,303,381 km (0.099 R)
• M23: 29,883,371 km (0.068 R)
• M24: 31,366,634 km (0.092 R)
• M25: 33,630,200 km (0.101 R)
• M26: 36,331,937 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 9.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.04 AU - 5.08 AU

Year: 6721 Days

Day: 10.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,126,870 km

• M1: 121,174 km (0.059 R)
• M2: 438,471 km (0.085 R)
• M3: 1,542,204 km (0.064 R)
• M4: 1,915,302 km (0.106 R)
• M5: 4,109,454 km (0.077 R)
• M6: 5,130,758 km (0.113 R)
• M7: 5,438,780 km (0.088 R)
• M8: 6,641,547 km (0.1 R)
• M9: 9,079,693 km (0.113 R)
• M10: 9,630,812 km (0.093 R)
• M11: 10,033,080 km (0.102 R)
• M12: 11,455,607 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.6

Radius: 3.2

Gravity: 28.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.89 AU - 6.87 AU

Year: 9842 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,126,870 km

• M1: 45,179 km (0.091 R)
• M2: 183,856 km (0.1 R)
• M3: 470,186 km (0.081 R)
• M4: 852,109 km (0.117 R)
• M5: 1,107,473 km (0.114 R)
• M6: 1,258,716 km (0.109 R)
• M7: 1,375,104 km (0.115 R)
• M8: 1,616,255 km (0.103 R)
• M9: 1,768,247 km (0.094 R)
• M10: 2,733,153 km (0.077 R)
• M11: 2,849,690 km (0.066 R)
• M12: 3,071,992 km (0.096 R)
• M13: 3,176,711 km (0.069 R)
• M14: 3,305,664 km (0.05 R)
• M15: 3,528,266 km (0.12 R)
• M16: 3,832,548 km (0.109 R)
• M17: 5,620,841 km (0.1 R)
• M18: 6,435,551 km (0.112 R)
• M19: 6,607,439 km (0.107 R)
• M20: 8,498,954 km (0.114 R)
• M21: 9,434,988 km (0.118 R)
• M22: 12,705,198 km (0.056 R)
• M23: 13,641,082 km (0.053 R)
• M24: 14,212,396 km (0.083 R)
• M25: 16,274,603 km (0.12 R)
• M26: 17,244,595 km (0.119 R)
• M27: 17,643,124 km (0.065 R)
• M28: 19,656,412 km (0.119 R)
• M29: 22,756,379 km (0.112 R)
• M30: 23,316,324 km (0.061 R)
• M31: 25,050,911 km (0.08 R)
• M32: 25,819,994 km (0.086 R)
• M33: 26,604,785 km (0.104 R)
• M34: 28,038,830 km (0.119 R)
• M35: 28,682,101 km (0.073 R)
• M36: 30,670,855 km (0.086 R)
• M37: 30,962,271 km (0.087 R)
• M38: 31,353,619 km (0.107 R)
• M39: 35,557,768 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.6

Radius: 4.2

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.83 AU - 7.55 AU

Year: 10630 Days

Day: 16.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,126,870 km

• M1: 66,571 km (0.079 R)
• M2: 238,908 km (0.088 R)
• M3: 394,041 km (0.088 R)
• M4: 644,168 km (0.111 R)
• M5: 1,982,621 km (0.099 R)
• M6: 2,603,601 km (0.111 R)
• M7: 3,057,332 km (0.096 R)
• M8: 5,466,456 km (0.109 R)
• M9: 6,668,026 km (0.077 R)
• M10: 6,907,083 km (0.119 R)
• M11: 8,424,006 km (0.106 R)
• M12: 10,420,539 km (0.055 R)
• M13: 18,997,733 km (0.098 R)
• M14: 19,616,918 km (0.103 R)
• M15: 21,555,258 km (0.104 R)
• M16: 23,148,475 km (0.119 R)
• M17: 24,173,071 km (0.081 R)
• M18: 27,167,572 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869

Radius: 3.4

Gravity: 75.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.78 AU - 8.52 AU

Year: 13197 Days

Day: 15.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,126,870 km

• M1: 44,580 km (0.112 R)
• M2: 167,101 km (0.111 R)
• M3: 288,425 km (0.109 R)
• M4: 424,559 km (0.114 R)
• M5: 628,311 km (0.026 R)
• M6: 772,075 km (0.07 R)
• M7: 982,409 km (0.107 R)
• M8: 1,486,554 km (0.087 R)
• M9: 1,660,237 km (0.116 R)
• M10: 1,865,186 km (0.116 R)
• M11: 2,537,928 km (0.104 R)
• M12: 3,492,661 km (0.088 R)
• M13: 4,248,430 km (0.112 R)
• M14: 6,035,975 km (0.038 R)
• M15: 6,154,456 km (0.11 R)
• M16: 9,121,581 km (0.059 R)
• M17: 10,030,687 km (0.067 R)
• M18: 10,252,989 km (0.053 R)
• M19: 12,277,796 km (0.097 R)
• M20: 13,383,624 km (0.099 R)
• M21: 16,320,230 km (0.056 R)
• M22: 17,413,641 km (0.113 R)
• M23: 21,532,968 km (0.095 R)
• M24: 25,528,577 km (0.101 R)
• M25: 26,467,304 km (0.075 R)
• M26: 27,213,199 km (0.12 R)
• M27: 29,082,574 km (0.077 R)
• M28: 29,648,204 km (0.086 R)
• M29: 31,864,945 km (0.067 R)
• M30: 32,104,451 km (0.09 R)
• M31: 32,708,677 km (0.099 R)
• M32: 37,550,262 km (0.037 R)
• M33: 38,085,972 km (0.119 R)
• M34: 39,035,919 km (0.059 R)
• M35: 44,768,808 km (0.046 R)
• M36: 52,025,651 km (0.05 R)
• M37: 52,691,362 km (0.091 R)
• M38: 55,411,201 km (0.109 R)
• M39: 60,393,259 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.1

Radius: 5.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.27 AU - 9.49 AU

Year: 18265 Days

Day: 22.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,126,870 km

• M1: 75,697 km (0.054 R)
• M2: 448,794 km (0.115 R)
• M3: 617,540 km (0.09 R)
• M4: 813,663 km (0.101 R)
• M5: 1,369,569 km (0.076 R)
• M6: 2,133,415 km (0.117 R)
• M7: 5,194,487 km (0.113 R)
• M8: 6,340,556 km (0.047 R)
• M9: 11,500,187 km (0.03 R)
• M10: 16,668,644 km (0.042 R)
• M11: 21,205,797 km (0.118 R)
• M12: 23,755,543 km (0.096 R)
• M13: 23,996,994 km (0.101 R)
• M14: 25,648,705 km (0.104 R)
• M15: 26,502,310 km (0.094 R)
• M16: 28,719,051 km (0.063 R)
• M17: 30,012,923 km (0.075 R)
• M18: 32,716,306 km (0.099 R)
• M19: 33,015,203 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit