🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 10

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 259 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,684,816 km

• M1: 132,993 km (0.087 R)
• M2: 447,597 km (0.065 R)
• M3: 951,592 km (0.085 R)
• M4: 1,671,008 km (0.118 R)
• M5: 2,157,650 km (0.085 R)
• M6: 2,510,551 km (0.086 R)
• M7: 2,977,596 km (0.119 R)
• M8: 3,375,676 km (0.081 R)
• M9: 3,934,723 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 10.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 266 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,684,816 km

• M1: 134,189 km (0.113 R)
• M2: 1,375,552 km (0.086 R)
• M3: 1,777,073 km (0.117 R)
• M4: 2,374,118 km (0.102 R)
• M5: 2,707,273 km (0.104 R)
• M6: 3,043,419 km (0.056 R)
• M7: 3,438,507 km (0.098 R)
• M8: 3,801,132 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 8.9

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.59 AU - 0.87 AU

Year: 431 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,684,816 km

• M1: 110,702 km (0.11 R)
• M2: 564,582 km (0.074 R)
• M3: 865,723 km (0.086 R)
• M4: 1,143,377 km (0.105 R)
• M5: 1,571,226 km (0.098 R)
• M6: 2,804,362 km (0.065 R)
• M7: 3,846,460 km (0.098 R)
• M8: 4,441,112 km (0.048 R)
• M9: 5,208,250 km (0.089 R)
• M10: 5,657,791 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 13.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.04 AU - 2.58 AU

Year: 2423 Days

Day: 6.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,684,816 km

• M1: 172,337 km (0.034 R)
• M2: 597,344 km (0.027 R)
• M3: 1,096,403 km (0.115 R)
• M4: 1,525,449 km (0.1 R)
• M5: 2,143,588 km (0.112 R)
• M6: 2,669,724 km (0.091 R)
• M7: 3,265,123 km (0.097 R)
• M8: 3,853,043 km (0.111 R)
• M9: 4,283,735 km (0.101 R)
• M10: 5,528,689 km (0.112 R)
• M11: 6,475,493 km (0.108 R)
• M12: 7,087,947 km (0.096 R)
• M13: 8,462,004 km (0.107 R)
• M14: 8,923,812 km (0.087 R)
• M15: 10,599,159 km (0.083 R)
• M16: 11,772,904 km (0.033 R)
• M17: 12,307,716 km (0.119 R)
• M18: 14,239,623 km (0.088 R)
• M19: 14,894,562 km (0.1 R)
• M20: 15,472,010 km (0.115 R)
• M21: 16,416,870 km (0.032 R)
• M22: 18,040,456 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.4

Radius: 12.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.1 AU - 2.54 AU

Year: 2439 Days

Day: 10.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,684,816 km

• M1: 154,235 km (0.062 R)
• M2: 620,682 km (0.094 R)
• M3: 1,288,337 km (0.116 R)
• M4: 2,200,285 km (0.094 R)
• M5: 2,684,085 km (0.109 R)
• M6: 3,650,188 km (0.107 R)
• M7: 4,223,148 km (0.051 R)
• M8: 4,716,222 km (0.116 R)
• M9: 5,910,163 km (0.079 R)
• M10: 6,652,767 km (0.098 R)
• M11: 7,269,709 km (0.077 R)
• M12: 10,027,994 km (0.093 R)
• M13: 11,226,572 km (0.032 R)
• M14: 12,556,946 km (0.108 R)
• M15: 13,260,206 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 13

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.39 AU - 3.71 AU

Year: 4617 Days

Day: 15 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,684,816 km

• M1: 162,014 km (0.118 R)
• M2: 616,792 km (0.118 R)
• M3: 2,137,155 km (0.103 R)
• M4: 3,141,555 km (0.07 R)
• M5: 3,720,499 km (0.069 R)
• M6: 4,819,744 km (0.104 R)
• M7: 5,620,392 km (0.075 R)
• M8: 6,906,934 km (0.09 R)
• M9: 7,486,625 km (0.05 R)
• M10: 7,890,988 km (0.047 R)
• M11: 9,657,141 km (0.053 R)
• M12: 10,887,135 km (0.057 R)
• M13: 13,020,550 km (0.045 R)
• M14: 13,856,802 km (0.102 R)
• M15: 15,473,506 km (0.074 R)
• M16: 15,910,482 km (0.101 R)
• M17: 17,563,837 km (0.091 R)
• M18: 21,210,136 km (0.089 R)
• M19: 24,073,439 km (0.055 R)
• M20: 24,958,161 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.8

Radius: 14.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.03 AU - 4.07 AU

Year: 5626 Days

Day: 7.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,684,816 km

• M1: 177,573 km (0.11 R)
• M2: 797,207 km (0.098 R)
• M3: 1,278,164 km (0.079 R)
• M4: 4,085,817 km (0.045 R)
• M5: 5,704,167 km (0.119 R)
• M6: 7,023,171 km (0.077 R)
• M7: 7,493,058 km (0.115 R)
• M8: 7,945,442 km (0.077 R)
• M9: 8,947,299 km (0.091 R)
• M10: 9,587,728 km (0.089 R)
• M11: 10,076,613 km (0.114 R)
• M12: 10,676,052 km (0.096 R)
• M13: 11,153,269 km (0.091 R)
• M14: 11,895,723 km (0.105 R)
• M15: 13,370,010 km (0.108 R)
• M16: 14,611,374 km (0.088 R)
• M17: 15,805,464 km (0.103 R)
• M18: 16,552,556 km (0.097 R)
• M19: 18,591,874 km (0.103 R)
• M20: 19,424,536 km (0.044 R)
• M21: 20,646,601 km (0.087 R)
• M22: 21,919,379 km (0.091 R)
• M23: 23,403,240 km (0.083 R)
• M24: 24,047,559 km (0.116 R)
• M25: 25,036,400 km (0.036 R)
• M26: 26,310,226 km (0.067 R)
• M27: 27,895,515 km (0.089 R)
• M28: 28,895,128 km (0.079 R)
• M29: 33,437,069 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.7

Radius: 3.2

Gravity: 96.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.26 AU - 7.06 AU

Year: 11864 Days

Day: 21.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,684,816 km

• M1: 41,738 km (0.108 R)
• M2: 228,286 km (0.112 R)
• M3: 442,361 km (0.119 R)
• M4: 796,309 km (0.088 R)
• M5: 1,384,079 km (0.082 R)
• M6: 3,859,326 km (0.105 R)
• M7: 4,560,641 km (0.103 R)
• M8: 4,690,641 km (0.118 R)
• M9: 5,975,537 km (0.081 R)
• M10: 6,092,074 km (0.112 R)
• M11: 6,289,842 km (0.075 R)
• M12: 6,698,245 km (0.118 R)
• M13: 7,124,000 km (0.093 R)
• M14: 7,982,393 km (0.066 R)
• M15: 8,957,771 km (0.099 R)
• M16: 9,162,122 km (0.101 R)
• M17: 12,930,941 km (0.078 R)
• M18: 13,323,486 km (0.075 R)
• M19: 14,760,224 km (0.078 R)
• M20: 15,188,971 km (0.103 R)
• M21: 17,143,018 km (0.112 R)
• M22: 17,696,381 km (0.096 R)
• M23: 23,223,274 km (0.102 R)
• M24: 32,476,501 km (0.114 R)
• M25: 39,251,489 km (0.065 R)
• M26: 42,606,820 km (0.085 R)
• M27: 46,299,943 km (0.1 R)
• M28: 60,625,135 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.6

Radius: 3.8

Gravity: 27.6 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.75 AU - 9.37 AU

Year: 17287 Days

Day: 18.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,684,816 km

• M1: 49,218 km (0.06 R)
• M2: 565,480 km (0.089 R)
• M3: 1,451,847 km (0.114 R)
• M4: 1,649,466 km (0.074 R)
• M5: 2,271,195 km (0.075 R)
• M6: 2,537,778 km (0.089 R)
• M7: 5,088,272 km (0.118 R)
• M8: 6,297,921 km (0.118 R)
• M9: 9,116,195 km (0.063 R)
• M10: 9,370,362 km (0.111 R)
• M11: 11,110,933 km (0.088 R)
• M12: 17,681,421 km (0.038 R)
• M13: 18,885,086 km (0.063 R)
• M14: 32,740,990 km (0.107 R)
• M15: 41,893,238 km (0.119 R)
• M16: 43,448,158 km (0.1 R)
• M17: 44,457,346 km (0.055 R)
• M18: 45,629,894 km (0.055 R)
• M19: 46,373,096 km (0.103 R)
• M20: 52,449,013 km (0.069 R)
• M21: 52,937,151 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.2

Radius: 7.8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.33 AU - 11.87 AU

Year: 23822 Days

Day: 15.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,684,816 km

• M1: 97,089 km (0.083 R)
• M2: 449,093 km (0.089 R)
• M3: 1,040,902 km (0.097 R)
• M4: 1,756,279 km (0.1 R)
• M5: 2,057,270 km (0.119 R)
• M6: 2,691,864 km (0.086 R)
• M7: 3,421,902 km (0.103 R)
• M8: 3,833,445 km (0.049 R)
• M9: 4,580,836 km (0.113 R)
• M10: 4,862,380 km (0.045 R)
• M11: 5,344,833 km (0.081 R)
• M12: 5,737,228 km (0.094 R)
• M13: 6,757,934 km (0.107 R)
• M14: 8,667,102 km (0.102 R)
• M15: 9,154,193 km (0.117 R)
• M16: 9,545,541 km (0.1 R)
• M17: 10,910,322 km (0.111 R)
• M18: 14,542,110 km (0.073 R)
• M19: 18,199,030 km (0.113 R)
• M20: 20,004,975 km (0.057 R)
• M21: 21,631,254 km (0.059 R)
• M22: 24,392,382 km (0.085 R)
• M23: 26,246,498 km (0.114 R)
• M24: 26,583,242 km (0.096 R)
• M25: 32,113,277 km (0.112 R)
• M26: 34,070,317 km (0.108 R)
• M27: 38,364,224 km (0.104 R)
• M28: 45,058,430 km (0.116 R)
• M29: 50,043,629 km (0.106 R)
• M30: 59,727,399 km (0.097 R)
• M31: 61,486,819 km (0.112 R)
• M32: 64,699,733 km (0.042 R)
• M33: 71,457,667 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit