🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 11.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.59 AU - 0.79 AU

Year: 364 Days

Day: 14 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,458,884 km

• M1: 142,716 km (0.1 R)
• M2: 213,476 km (0.087 R)
• M3: 286,779 km (0.111 R)
• M4: 363,523 km (0.105 R)
• M5: 450,140 km (0.044 R)
• M6: 563,834 km (0.063 R)
• M7: 676,930 km (0.118 R)
• M8: 785,987 km (0.085 R)
• M9: 945,907 km (0.063 R)
• M10: 1,093,560 km (0.111 R)
• M11: 1,219,372 km (0.096 R)
• M12: 1,294,321 km (0.074 R)
• M13: 1,412,503 km (0.031 R)
• M14: 1,550,432 km (0.084 R)
• M15: 1,621,192 km (0.115 R)
• M16: 1,698,684 km (0.078 R)
• M17: 1,806,095 km (0.099 R)
• M18: 1,886,579 km (0.109 R)
• M19: 1,974,243 km (0.085 R)
• M20: 2,075,371 km (0.049 R)
• M21: 2,227,363 km (0.103 R)
• M22: 2,364,095 km (0.048 R)
• M23: 2,555,281 km (0.117 R)
• M24: 2,692,163 km (0.083 R)
• M25: 2,831,588 km (0.098 R)
• M26: 2,993,902 km (0.03 R)
• M27: 3,076,331 km (0.058 R)
• M28: 3,173,420 km (0.118 R)
• M29: 3,313,742 km (0.059 R)
• M30: 3,506,724 km (0.099 R)
• M31: 3,637,472 km (0.086 R)
• M32: 3,755,056 km (0.061 R)
• M33: 3,956,415 km (0.064 R)
• M34: 4,039,442 km (0.109 R)
• M35: 4,130,696 km (0.064 R)
• M36: 4,215,070 km (0.075 R)
• M37: 4,447,844 km (0.098 R)
• M38: 4,709,042 km (0.109 R)
• M39: 4,991,483 km (0.046 R)
• M40: 5,180,125 km (0.047 R)
• M41: 5,287,836 km (0.043 R)
• M42: 5,379,539 km (0.095 R)
• M43: 5,581,497 km (0.065 R)
• M44: 5,820,255 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 11.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.24 AU - 1.42 AU

Year: 975 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,458,884 km

• M1: 144,362 km (0.115 R)
• M2: 254,167 km (0.115 R)
• M3: 362,326 km (0.065 R)
• M4: 446,550 km (0.04 R)
• M5: 628,311 km (0.093 R)
• M6: 836,102 km (0.115 R)
• M7: 908,358 km (0.092 R)
• M8: 1,074,113 km (0.079 R)
• M9: 1,175,690 km (0.104 R)
• M10: 1,326,634 km (0.114 R)
• M11: 1,412,503 km (0.106 R)
• M12: 1,606,681 km (0.105 R)
• M13: 1,827,188 km (0.115 R)
• M14: 1,932,356 km (0.104 R)
• M15: 2,030,641 km (0.082 R)
• M16: 2,185,924 km (0.085 R)
• M17: 2,279,124 km (0.078 R)
• M18: 2,354,670 km (0.11 R)
• M19: 2,459,987 km (0.06 R)
• M20: 2,596,421 km (0.118 R)
• M21: 2,705,328 km (0.048 R)
• M22: 2,927,930 km (0.045 R)
• M23: 3,000,036 km (0.098 R)
• M24: 3,369,692 km (0.108 R)
• M25: 3,488,922 km (0.066 R)
• M26: 3,698,209 km (0.085 R)
• M27: 3,809,959 km (0.027 R)
• M28: 4,106,013 km (0.118 R)
• M29: 4,576,348 km (0.066 R)
• M30: 5,039,055 km (0.106 R)
• M31: 5,125,821 km (0.113 R)
• M32: 5,238,319 km (0.102 R)
• M33: 5,593,464 km (0.038 R)
• M34: 5,761,014 km (0.069 R)
• M35: 5,891,164 km (0.079 R)
• M36: 5,982,718 km (0.089 R)
• M37: 6,380,948 km (0.079 R)
• M38: 6,542,513 km (0.086 R)
• M39: 6,760,328 km (0.045 R)
• M40: 7,188,926 km (0.11 R)
• M41: 7,498,593 km (0.098 R)
• M42: 7,798,088 km (0.03 R)
• M43: 8,101,772 km (0.113 R)
• M44: 8,424,006 km (0.098 R)
• M45: 8,527,378 km (0.063 R)
• M46: 8,705,698 km (0.113 R)
• M47: 8,780,348 km (0.104 R)
• M48: 8,930,245 km (0.048 R)
• M49: 9,005,642 km (0.102 R)
• M50: 9,278,359 km (0.064 R)
• M51: 9,385,322 km (0.062 R)
• M52: 9,507,842 km (0.111 R)
• M53: 9,708,303 km (0.12 R)
• M54: 9,816,762 km (0.077 R)
• M55: 10,286,350 km (0.118 R)
• M56: 10,412,760 km (0.053 R)
• M57: 10,523,761 km (0.088 R)
• M58: 10,747,111 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 11.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.34 AU - 1.4 AU

Year: 1020 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,458,884 km

• M1: 143,614 km (0.092 R)
• M2: 219,759 km (0.117 R)
• M3: 331,060 km (0.097 R)
• M4: 449,242 km (0.105 R)
• M5: 524,341 km (0.045 R)
• M6: 720,912 km (0.098 R)
• M7: 817,702 km (0.078 R)
• M8: 896,540 km (0.05 R)
• M9: 1,019,958 km (0.082 R)
• M10: 1,143,077 km (0.107 R)
• M11: 1,232,537 km (0.077 R)
• M12: 1,494,483 km (0.097 R)
• M13: 1,600,099 km (0.101 R)
• M14: 1,789,340 km (0.111 R)
• M15: 2,040,515 km (0.103 R)
• M16: 2,393,117 km (0.059 R)
• M17: 2,610,782 km (0.1 R)
• M18: 2,730,760 km (0.108 R)
• M19: 2,949,621 km (0.102 R)
• M20: 3,101,762 km (0.111 R)
• M21: 3,183,293 km (0.085 R)
• M22: 3,265,722 km (0.117 R)
• M23: 3,376,574 km (0.098 R)
• M24: 3,460,648 km (0.099 R)
• M25: 3,621,465 km (0.106 R)
• M26: 3,707,484 km (0.087 R)
• M27: 3,862,318 km (0.066 R)
• M28: 4,138,475 km (0.048 R)
• M29: 4,482,401 km (0.114 R)
• M30: 5,005,246 km (0.096 R)
• M31: 5,101,437 km (0.12 R)
• M32: 5,187,456 km (0.094 R)
• M33: 5,448,504 km (0.115 R)
• M34: 5,569,529 km (0.068 R)
• M35: 5,915,698 km (0.074 R)
• M36: 6,085,641 km (0.106 R)
• M37: 6,165,527 km (0.072 R)
• M38: 6,268,749 km (0.075 R)
• M39: 6,349,532 km (0.063 R)
• M40: 6,442,133 km (0.075 R)
• M41: 6,582,007 km (0.059 R)
• M42: 6,770,052 km (0.115 R)
• M43: 7,079,570 km (0.059 R)
• M44: 7,187,729 km (0.057 R)
• M45: 7,308,604 km (0.091 R)
• M46: 7,454,611 km (0.108 R)
• M47: 7,626,051 km (0.095 R)
• M48: 7,798,986 km (0.058 R)
• M49: 7,973,118 km (0.113 R)
• M50: 8,073,199 km (0.12 R)
• M51: 8,198,861 km (0.113 R)
• M52: 8,363,269 km (0.093 R)
• M53: 8,541,590 km (0.099 R)
• M54: 8,644,064 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 8.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.2 AU - 1.84 AU

Year: 1192 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,458,884 km

• M1: 102,774 km (0.112 R)
• M2: 159,023 km (0.065 R)
• M3: 230,830 km (0.109 R)
• M4: 323,730 km (0.105 R)
• M5: 378,034 km (0.064 R)
• M6: 431,889 km (0.11 R)
• M7: 484,398 km (0.107 R)
• M8: 577,448 km (0.105 R)
• M9: 631,453 km (0.098 R)
• M10: 702,811 km (0.032 R)
• M11: 946,057 km (0.026 R)
• M12: 1,202,767 km (0.098 R)
• M13: 1,345,932 km (0.088 R)
• M14: 1,460,524 km (0.075 R)
• M15: 1,515,576 km (0.105 R)
• M16: 1,592,469 km (0.047 R)
• M17: 1,656,348 km (0.087 R)
• M18: 1,735,634 km (0.057 R)
• M19: 1,913,207 km (0.083 R)
• M20: 2,011,942 km (0.069 R)
• M21: 2,159,296 km (0.099 R)
• M22: 2,278,226 km (0.1 R)
• M23: 2,440,240 km (0.082 R)
• M24: 2,715,800 km (0.105 R)
• M25: 2,801,370 km (0.105 R)
• M26: 3,080,968 km (0.077 R)
• M27: 3,179,254 km (0.11 R)
• M28: 3,314,939 km (0.076 R)
• M29: 3,471,119 km (0.062 R)
• M30: 3,536,045 km (0.046 R)
• M31: 3,592,144 km (0.113 R)
• M32: 3,752,513 km (0.036 R)
• M33: 3,886,403 km (0.053 R)
• M34: 3,963,745 km (0.053 R)
• M35: 4,070,708 km (0.111 R)
• M36: 4,267,878 km (0.07 R)
• M37: 4,327,567 km (0.065 R)
• M38: 4,387,556 km (0.072 R)
• M39: 4,538,949 km (0.045 R)
• M40: 4,650,998 km (0.074 R)
• M41: 4,784,589 km (0.071 R)
• M42: 4,929,998 km (0.113 R)
• M43: 5,066,281 km (0.085 R)
• M44: 5,129,561 km (0.07 R)
• M45: 5,246,397 km (0.098 R)
• M46: 5,613,062 km (0.085 R)
• M47: 5,821,452 km (0.063 R)
• M48: 5,932,304 km (0.09 R)
• M49: 5,999,024 km (0.115 R)
• M50: 6,099,704 km (0.11 R)
• M51: 6,325,447 km (0.112 R)
• M52: 6,588,440 km (0.072 R)
• M53: 6,738,786 km (0.095 R)
• M54: 6,937,003 km (0.066 R)
• M55: 7,160,801 km (0.117 R)
• M56: 7,315,336 km (0.108 R)
• M57: 7,531,206 km (0.098 R)
• M58: 7,603,611 km (0.091 R)
• M59: 7,736,903 km (0.059 R)
• M60: 8,153,982 km (0.109 R)
• M61: 8,402,763 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 12.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.63 AU - 2.11 AU

Year: 1626 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,458,884 km

• M1: 210,185 km (0.083 R)
• M2: 289,023 km (0.038 R)
• M3: 374,892 km (0.113 R)
• M4: 454,927 km (0.088 R)
• M5: 568,472 km (0.114 R)
• M6: 774,767 km (0.105 R)
• M7: 878,439 km (0.074 R)
• M8: 1,073,963 km (0.109 R)
• M9: 1,298,958 km (0.105 R)
• M10: 1,394,851 km (0.108 R)
• M11: 1,524,253 km (0.056 R)
• M12: 1,602,193 km (0.092 R)
• M13: 1,697,786 km (0.115 R)
• M14: 1,787,096 km (0.078 R)
• M15: 2,196,097 km (0.086 R)
• M16: 2,338,963 km (0.111 R)
• M17: 2,429,918 km (0.073 R)
• M18: 2,559,320 km (0.064 R)
• M19: 2,738,688 km (0.037 R)
• M20: 2,825,156 km (0.027 R)
• M21: 2,941,842 km (0.093 R)
• M22: 3,060,174 km (0.117 R)
• M23: 3,150,082 km (0.099 R)
• M24: 3,281,579 km (0.116 R)
• M25: 3,456,160 km (0.087 R)
• M26: 3,539,486 km (0.084 R)
• M27: 3,836,288 km (0.104 R)
• M28: 3,955,069 km (0.085 R)
• M29: 4,207,739 km (0.109 R)
• M30: 4,602,229 km (0.054 R)
• M31: 4,694,232 km (0.062 R)
• M32: 4,833,208 km (0.054 R)
• M33: 5,067,927 km (0.116 R)
• M34: 5,174,890 km (0.061 R)
• M35: 5,282,450 km (0.111 R)
• M36: 5,439,379 km (0.113 R)
• M37: 6,145,331 km (0.119 R)
• M38: 6,259,474 km (0.062 R)
• M39: 6,361,500 km (0.111 R)
• M40: 6,515,586 km (0.081 R)
• M41: 6,671,018 km (0.109 R)
• M42: 6,919,650 km (0.103 R)
• M43: 7,118,016 km (0.074 R)
• M44: 7,385,497 km (0.089 R)
• M45: 7,466,430 km (0.098 R)
• M46: 7,547,661 km (0.046 R)
• M47: 7,656,419 km (0.043 R)
• M48: 8,291,911 km (0.118 R)
• M49: 8,390,047 km (0.047 R)
• M50: 8,474,570 km (0.071 R)
• M51: 8,644,363 km (0.118 R)
• M52: 9,088,370 km (0.068 R)
• M53: 9,320,396 km (0.113 R)
• M54: 9,422,571 km (0.103 R)
• M55: 9,627,969 km (0.081 R)
• M56: 9,760,812 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.4

Radius: 10

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.99 AU - 6.07 AU

Year: 7173 Days

Day: 7.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,458,884 km

• M1: 206,445 km (0.036 R)
• M2: 474,674 km (0.118 R)
• M3: 793,916 km (0.115 R)
• M4: 1,130,212 km (0.109 R)
• M5: 1,314,666 km (0.065 R)
• M6: 1,394,551 km (0.098 R)
• M7: 1,559,259 km (0.078 R)
• M8: 1,627,176 km (0.081 R)
• M9: 1,818,811 km (0.065 R)
• M10: 1,999,675 km (0.101 R)
• M11: 2,167,524 km (0.117 R)
• M12: 2,301,264 km (0.065 R)
• M13: 2,418,250 km (0.111 R)
• M14: 3,762,536 km (0.088 R)
• M15: 3,947,589 km (0.056 R)
• M16: 4,041,237 km (0.106 R)
• M17: 4,618,535 km (0.116 R)
• M18: 4,841,735 km (0.079 R)
• M19: 5,043,243 km (0.073 R)
• M20: 5,350,517 km (0.12 R)
• M21: 5,585,087 km (0.079 R)
• M22: 5,823,097 km (0.118 R)
• M23: 5,929,910 km (0.081 R)
• M24: 6,091,476 km (0.094 R)
• M25: 6,557,024 km (0.026 R)
• M26: 6,752,100 km (0.064 R)
• M27: 7,522,379 km (0.045 R)
• M28: 7,873,785 km (0.093 R)
• M29: 8,140,817 km (0.079 R)
• M30: 8,320,484 km (0.088 R)
• M31: 8,867,414 km (0.102 R)
• M32: 9,052,317 km (0.086 R)
• M33: 9,176,333 km (0.103 R)
• M34: 9,363,480 km (0.075 R)
• M35: 9,678,085 km (0.086 R)
• M36: 10,285,302 km (0.067 R)
• M37: 10,577,317 km (0.101 R)
• M38: 11,037,032 km (0.102 R)
• M39: 11,136,365 km (0.038 R)
• M40: 11,503,179 km (0.071 R)
• M41: 11,772,604 km (0.111 R)
• M42: 11,941,949 km (0.088 R)
• M43: 12,283,182 km (0.077 R)
• M44: 12,731,527 km (0.099 R)
• M45: 13,080,090 km (0.09 R)
• M46: 13,644,373 km (0.104 R)
• M47: 14,180,681 km (0.042 R)
• M48: 14,397,000 km (0.102 R)
• M49: 15,384,495 km (0.057 R)
• M50: 15,569,847 km (0.072 R)
• M51: 16,092,542 km (0.057 R)
• M52: 16,696,918 km (0.096 R)
• M53: 16,887,356 km (0.112 R)
• M54: 17,040,245 km (0.089 R)
• M55: 18,949,712 km (0.119 R)
• M56: 19,227,964 km (0.094 R)
• M57: 20,030,556 km (0.086 R)
• M58: 20,314,194 km (0.104 R)
• M59: 20,395,426 km (0.08 R)
• M60: 20,803,229 km (0.109 R)
• M61: 20,926,049 km (0.118 R)
• M62: 21,585,626 km (0.101 R)
• M63: 22,126,423 km (0.119 R)
• M64: 22,503,559 km (0.062 R)
• M65: 23,818,524 km (0.037 R)
• M66: 24,118,767 km (0.118 R)
• M67: 24,506,824 km (0.069 R)
• M68: 25,420,418 km (0.11 R)
• M69: 25,507,933 km (0.031 R)
• M70: 25,903,320 km (0.117 R)
• M71: 26,566,787 km (0.054 R)
• M72: 26,789,089 km (0.101 R)
• M73: 27,325,397 km (0.063 R)
• M74: 27,594,823 km (0.043 R)
• M75: 29,138,374 km (0.11 R)
• M76: 30,384,076 km (0.114 R)
• M77: 30,476,976 km (0.067 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: 291 - 16,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit