🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 12.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.63 AU - 0.79 AU

Year: 392 Days

Day: 12.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,870,474 km

• M1: 153,637 km (0.118 R)
• M2: 416,780 km (0.064 R)
• M3: 773,720 km (0.052 R)
• M4: 1,064,090 km (0.079 R)
• M5: 1,419,684 km (0.084 R)
• M6: 1,727,407 km (0.092 R)
• M7: 2,135,958 km (0.106 R)
• M8: 2,625,891 km (0.091 R)
• M9: 2,923,741 km (0.116 R)
• M10: 3,162,200 km (0.068 R)
• M11: 3,734,412 km (0.041 R)
• M12: 4,169,891 km (0.113 R)
• M13: 4,639,479 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.3

Radius: 10

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.04 AU - 1.08 AU

Year: 716 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,870,474 km

• M1: 125,961 km (0.112 R)
• M2: 370,704 km (0.045 R)
• M3: 632,949 km (0.112 R)
• M4: 827,725 km (0.099 R)
• M5: 1,070,522 km (0.047 R)
• M6: 1,419,833 km (0.115 R)
• M7: 1,657,096 km (0.059 R)
• M8: 2,054,278 km (0.059 R)
• M9: 2,257,432 km (0.111 R)
• M10: 3,212,016 km (0.082 R)
• M11: 3,499,094 km (0.117 R)
• M12: 4,066,220 km (0.067 R)
• M13: 4,460,709 km (0.114 R)
• M14: 4,677,177 km (0.11 R)
• M15: 5,024,394 km (0.053 R)
• M16: 5,241,461 km (0.043 R)
• M17: 5,489,643 km (0.069 R)
• M18: 5,825,042 km (0.115 R)
• M19: 6,354,469 km (0.092 R)
• M20: 6,569,890 km (0.069 R)
• M21: 7,162,297 km (0.12 R)
• M22: 7,859,872 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.5

Radius: 12.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.51 AU - 3.21 AU

Year: 3173 Days

Day: 5.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,870,474 km

• M1: 160,369 km (0.099 R)
• M2: 404,213 km (0.107 R)
• M3: 704,157 km (0.116 R)
• M4: 1,046,587 km (0.039 R)
• M5: 1,549,984 km (0.081 R)
• M6: 2,324,003 km (0.085 R)
• M7: 3,062,568 km (0.091 R)
• M8: 3,683,399 km (0.068 R)
• M9: 3,958,360 km (0.08 R)
• M10: 4,416,279 km (0.103 R)
• M11: 5,294,717 km (0.061 R)
• M12: 7,896,972 km (0.074 R)
• M13: 8,520,197 km (0.07 R)
• M14: 8,791,119 km (0.109 R)
• M15: 9,734,034 km (0.049 R)
• M16: 10,670,966 km (0.079 R)
• M17: 11,030,150 km (0.066 R)
• M18: 11,709,025 km (0.073 R)
• M19: 13,006,936 km (0.092 R)
• M20: 13,588,723 km (0.12 R)
• M21: 14,565,597 km (0.086 R)
• M22: 15,148,580 km (0.054 R)
• M23: 17,666,761 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.8

Radius: 13.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.78 AU - 2.94 AU

Year: 3173 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,870,474 km

• M1: 178,321 km (0.097 R)
• M2: 499,806 km (0.08 R)
• M3: 883,525 km (0.047 R)
• M4: 1,549,385 km (0.074 R)
• M5: 2,418,698 km (0.03 R)
• M6: 2,819,321 km (0.106 R)
• M7: 3,149,783 km (0.108 R)
• M8: 3,682,052 km (0.068 R)
• M9: 4,139,373 km (0.109 R)
• M10: 4,480,157 km (0.081 R)
• M11: 5,382,382 km (0.117 R)
• M12: 5,655,996 km (0.082 R)
• M13: 8,632,396 km (0.112 R)
• M14: 10,440,435 km (0.062 R)
• M15: 10,758,780 km (0.095 R)
• M16: 11,776,644 km (0.053 R)
• M17: 12,388,948 km (0.073 R)
• M18: 12,841,032 km (0.068 R)
• M19: 14,395,055 km (0.037 R)
• M20: 15,687,282 km (0.105 R)
• M21: 16,354,488 km (0.094 R)
• M22: 16,753,466 km (0.119 R)
• M23: 17,076,298 km (0.058 R)
• M24: 18,482,518 km (0.077 R)
• M25: 19,077,917 km (0.077 R)
• M26: 20,876,383 km (0.025 R)
• M27: 21,418,226 km (0.113 R)
• M28: 22,756,529 km (0.052 R)
• M29: 23,132,917 km (0.118 R)
• M30: 23,799,076 km (0.093 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 9.2

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.17 AU - 3.97 AU

Year: 4425 Days

Day: 9.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,870,474 km

• M1: 123,269 km (0.116 R)
• M2: 452,833 km (0.054 R)
• M3: 649,255 km (0.05 R)
• M4: 2,002,367 km (0.059 R)
• M5: 2,237,685 km (0.112 R)
• M6: 2,538,227 km (0.114 R)
• M7: 3,007,516 km (0.119 R)
• M8: 3,789,164 km (0.067 R)
• M9: 4,004,735 km (0.054 R)
• M10: 4,203,850 km (0.096 R)
• M11: 4,431,089 km (0.114 R)
• M12: 4,759,307 km (0.103 R)
• M13: 5,790,186 km (0.089 R)
• M14: 6,330,383 km (0.064 R)
• M15: 7,757,697 km (0.105 R)
• M16: 8,510,623 km (0.089 R)
• M17: 8,867,563 km (0.075 R)
• M18: 10,334,071 km (0.077 R)
• M19: 11,724,434 km (0.117 R)
• M20: 13,123,473 km (0.081 R)
• M21: 14,308,288 km (0.101 R)
• M22: 16,160,160 km (0.104 R)
• M23: 17,197,322 km (0.049 R)
• M24: 17,612,008 km (0.085 R)
• M25: 18,933,855 km (0.066 R)
• M26: 19,710,866 km (0.054 R)
• M27: 20,905,704 km (0.12 R)
• M28: 21,311,862 km (0.058 R)
• M29: 21,980,266 km (0.106 R)
• M30: 23,241,525 km (0.071 R)
• M31: 24,319,677 km (0.067 R)
• M32: 25,310,913 km (0.114 R)
• M33: 25,813,861 km (0.106 R)
• M34: 28,286,115 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 13.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.76 AU - 6.18 AU

Year: 7268 Days

Day: 7 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,870,474 km

• M1: 242,049 km (0.071 R)
• M2: 835,055 km (0.077 R)
• M3: 1,224,309 km (0.06 R)
• M4: 1,578,258 km (0.117 R)
• M5: 2,070,285 km (0.116 R)
• M6: 2,556,029 km (0.097 R)
• M7: 3,207,528 km (0.073 R)
• M8: 4,529,375 km (0.081 R)
• M9: 6,058,265 km (0.106 R)
• M10: 7,025,266 km (0.06 R)
• M11: 10,904,189 km (0.089 R)
• M12: 11,844,860 km (0.119 R)
• M13: 16,463,395 km (0.095 R)
• M14: 16,878,679 km (0.091 R)
• M15: 17,352,007 km (0.095 R)
• M16: 19,032,888 km (0.07 R)
• M17: 20,216,207 km (0.059 R)
• M18: 22,388,518 km (0.093 R)
• M19: 25,181,062 km (0.117 R)
• M20: 31,690,963 km (0.12 R)
• M21: 32,849,000 km (0.108 R)
• M22: 34,550,376 km (0.068 R)
• M23: 36,989,270 km (0.096 R)
• M24: 37,612,046 km (0.108 R)
• M25: 38,556,009 km (0.076 R)
• M26: 39,672,159 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.8

Radius: 6.5

Gravity: 22.46 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.27 AU - 7.01 AU

Year: 9981 Days

Day: 18.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,870,474 km

• M1: 89,908 km (0.1 R)
• M2: 372,648 km (0.07 R)
• M3: 900,130 km (0.098 R)
• M4: 1,216,530 km (0.076 R)
• M5: 1,462,020 km (0.03 R)
• M6: 2,065,498 km (0.099 R)
• M7: 2,190,861 km (0.113 R)
• M8: 2,475,546 km (0.09 R)
• M9: 3,023,373 km (0.11 R)
• M10: 4,469,536 km (0.113 R)
• M11: 4,876,143 km (0.08 R)
• M12: 5,168,158 km (0.109 R)
• M13: 5,848,080 km (0.088 R)
• M14: 6,533,388 km (0.095 R)
• M15: 7,218,247 km (0.08 R)
• M16: 8,184,948 km (0.116 R)
• M17: 9,390,408 km (0.111 R)
• M18: 10,209,456 km (0.066 R)
• M19: 10,727,065 km (0.1 R)
• M20: 11,257,389 km (0.028 R)
• M21: 12,153,181 km (0.084 R)
• M22: 12,873,794 km (0.039 R)
• M23: 13,939,380 km (0.088 R)
• M24: 14,488,255 km (0.027 R)
• M25: 14,934,954 km (0.084 R)
• M26: 16,081,472 km (0.047 R)
• M27: 18,691,057 km (0.088 R)
• M28: 21,905,018 km (0.092 R)
• M29: 22,523,156 km (0.089 R)
• M30: 22,661,684 km (0.034 R)
• M31: 23,714,254 km (0.071 R)
• M32: 24,285,419 km (0.036 R)
• M33: 26,413,150 km (0.108 R)
• M34: 27,625,341 km (0.034 R)
• M35: 37,676,373 km (0.104 R)
• M36: 40,317,075 km (0.119 R)
• M37: 44,106,389 km (0.069 R)
• M38: 48,878,860 km (0.05 R)
• M39: 51,671,105 km (0.07 R)
• M40: 52,619,106 km (0.102 R)
• M41: 53,149,580 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.4

Radius: 4.3

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.34 AU - 7.06 AU

Year: 11377 Days

Day: 17 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,870,474 km

• M1: 70,909 km (0.051 R)
• M2: 164,408 km (0.035 R)
• M3: 252,671 km (0.06 R)
• M4: 338,839 km (0.055 R)
• M5: 472,580 km (0.104 R)
• M6: 557,850 km (0.094 R)
• M7: 710,889 km (0.11 R)
• M8: 1,052,122 km (0.116 R)
• M9: 1,665,323 km (0.109 R)
• M10: 2,290,942 km (0.116 R)
• M11: 2,581,910 km (0.071 R)
• M12: 3,704,043 km (0.098 R)
• M13: 3,997,853 km (0.073 R)
• M14: 4,837,247 km (0.102 R)
• M15: 5,287,238 km (0.103 R)
• M16: 5,402,877 km (0.103 R)
• M17: 5,727,504 km (0.071 R)
• M18: 6,310,637 km (0.11 R)
• M19: 7,255,646 km (0.073 R)
• M20: 7,357,223 km (0.101 R)
• M21: 7,981,495 km (0.09 R)
• M22: 8,303,280 km (0.087 R)
• M23: 9,654,149 km (0.079 R)
• M24: 12,618,580 km (0.1 R)
• M25: 13,295,960 km (0.07 R)
• M26: 16,233,164 km (0.097 R)
• M27: 18,805,500 km (0.11 R)
• M28: 19,686,631 km (0.109 R)
• M29: 20,873,690 km (0.102 R)
• M30: 22,869,326 km (0.074 R)
• M31: 23,534,587 km (0.081 R)
• M32: 23,778,881 km (0.104 R)
• M33: 23,962,886 km (0.092 R)
• M34: 25,651,248 km (0.097 R)
• M35: 28,862,366 km (0.074 R)
• M36: 28,997,453 km (0.114 R)
• M37: 30,020,702 km (0.106 R)
• M38: 30,991,742 km (0.115 R)
• M39: 33,124,858 km (0.087 R)
• M40: 36,761,732 km (0.056 R)
• M41: 38,612,407 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.4

Radius: 3.9

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.29 AU - 11.81 AU

Year: 20901 Days

Day: 19.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,870,474 km

• M1: 117,734 km (0.109 R)
• M2: 399,426 km (0.115 R)
• M3: 2,097,661 km (0.079 R)
• M4: 2,517,583 km (0.118 R)
• M5: 3,294,594 km (0.098 R)
• M6: 4,982,507 km (0.026 R)
• M7: 8,197,963 km (0.114 R)
• M8: 10,661,990 km (0.1 R)
• M9: 11,874,032 km (0.05 R)
• M10: 22,192,844 km (0.107 R)
• M11: 22,503,559 km (0.086 R)
• M12: 24,170,827 km (0.05 R)
• M13: 26,571,275 km (0.079 R)
• M14: 28,820,179 km (0.074 R)
• M15: 28,908,442 km (0.053 R)
• M16: 34,166,658 km (0.115 R)
• M17: 39,450,604 km (0.097 R)
• M18: 43,364,683 km (0.109 R)
• M19: 46,674,236 km (0.052 R)
• M20: 53,418,258 km (0.066 R)
• M21: 54,384,212 km (0.097 R)
• M22: 64,388,120 km (0.102 R)
• M23: 65,182,485 km (0.08 R)
• M24: 67,594,601 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.7

Radius: 4.7

Gravity: 35.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.17 AU - 12.19 AU

Year: 21307 Days

Day: 20 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 82,870,474 km

• M1: 387,159 km (0.119 R)
• M2: 886,517 km (0.053 R)
• M3: 1,545,496 km (0.113 R)
• M4: 2,205,073 km (0.041 R)
• M5: 3,047,907 km (0.073 R)
• M6: 4,670,745 km (0.096 R)
• M7: 5,192,841 km (0.118 R)
• M8: 5,401,082 km (0.095 R)
• M9: 5,613,511 km (0.092 R)
• M10: 6,643,941 km (0.09 R)
• M11: 7,461,942 km (0.076 R)
• M12: 8,432,682 km (0.072 R)
• M13: 9,858,051 km (0.1 R)
• M14: 10,494,889 km (0.108 R)
• M15: 12,333,297 km (0.09 R)
• M16: 14,047,090 km (0.063 R)
• M17: 14,875,863 km (0.088 R)
• M18: 16,236,904 km (0.099 R)
• M19: 17,734,229 km (0.043 R)
• M20: 17,964,460 km (0.04 R)
• M21: 25,843,182 km (0.05 R)
• M22: 27,724,674 km (0.098 R)
• M23: 28,301,972 km (0.101 R)
• M24: 28,690,179 km (0.09 R)
• M25: 28,885,254 km (0.055 R)
• M26: 32,822,222 km (0.107 R)
• M27: 33,661,017 km (0.036 R)
• M28: 35,478,481 km (0.025 R)
• M29: 39,943,679 km (0.085 R)
• M30: 42,988,145 km (0.066 R)
• M31: 45,039,431 km (0.05 R)
• M32: 45,651,735 km (0.097 R)
• M33: 46,888,909 km (0.101 R)
• M34: 51,480,068 km (0.098 R)
• M35: 52,134,708 km (0.057 R)
• M36: 52,266,205 km (0.05 R)
• M37: 54,391,392 km (0.062 R)
• M38: 58,351,547 km (0.063 R)
• M39: 59,188,248 km (0.075 R)
• M40: 60,313,224 km (0.12 R)
• M41: 65,949,025 km (0.118 R)
• M42: 66,392,881 km (0.088 R)
• M43: 71,682,513 km (0.114 R)
• M44: 73,542,912 km (0.083 R)
• M45: 79,266,825 km (0.106 R)
• M46: 81,879,702 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 18,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit