🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 12.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.77 AU - 0.89 AU

Year: 496 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,461,824 km

• M1: 169,794 km (0.09 R)
• M2: 266,135 km (0.088 R)
• M3: 359,035 km (0.066 R)
• M4: 588,967 km (0.074 R)
• M5: 677,379 km (0.115 R)
• M6: 762,800 km (0.075 R)
• M7: 874,250 km (0.092 R)
• M8: 973,284 km (0.114 R)
• M9: 1,110,166 km (0.112 R)
• M10: 1,294,770 km (0.111 R)
• M11: 1,393,654 km (0.117 R)
• M12: 1,655,450 km (0.06 R)
• M13: 1,862,344 km (0.053 R)
• M14: 1,999,226 km (0.104 R)
• M15: 2,127,132 km (0.056 R)
• M16: 2,245,314 km (0.102 R)
• M17: 2,501,576 km (0.093 R)
• M18: 2,600,161 km (0.103 R)
• M19: 2,931,520 km (0.107 R)
• M20: 3,134,075 km (0.115 R)
• M21: 3,262,131 km (0.107 R)
• M22: 3,391,982 km (0.072 R)
• M23: 3,501,637 km (0.074 R)
• M24: 3,724,389 km (0.025 R)
• M25: 3,807,266 km (0.107 R)
• M26: 4,021,041 km (0.072 R)
• M27: 4,113,941 km (0.086 R)
• M28: 4,246,784 km (0.09 R)
• M29: 4,325,622 km (0.1 R)
• M30: 4,500,652 km (0.113 R)
• M31: 4,686,303 km (0.036 R)
• M32: 4,882,725 km (0.065 R)
• M33: 5,073,612 km (0.088 R)
• M34: 5,309,228 km (0.081 R)
• M35: 5,385,823 km (0.062 R)
• M36: 5,479,770 km (0.119 R)
• M37: 5,574,465 km (0.107 R)
• M38: 5,774,029 km (0.077 R)
• M39: 5,923,178 km (0.047 R)
• M40: 6,020,267 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 12.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.65 AU - 1.03 AU

Year: 505 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,461,824 km

• M1: 169,195 km (0.066 R)
• M2: 274,811 km (0.08 R)
• M3: 359,184 km (0.108 R)
• M4: 479,461 km (0.074 R)
• M5: 600,635 km (0.115 R)
• M6: 702,811 km (0.114 R)
• M7: 783,893 km (0.104 R)
• M8: 912,547 km (0.115 R)
• M9: 1,022,950 km (0.09 R)
• M10: 1,149,211 km (0.104 R)
• M11: 1,236,426 km (0.047 R)
• M12: 1,320,351 km (0.069 R)
• M13: 1,512,285 km (0.098 R)
• M14: 1,614,909 km (0.099 R)
• M15: 1,782,907 km (0.119 R)
• M16: 1,872,517 km (0.106 R)
• M17: 1,957,039 km (0.06 R)
• M18: 2,116,511 km (0.06 R)
• M19: 2,287,501 km (0.058 R)
• M20: 2,378,307 km (0.091 R)
• M21: 2,491,702 km (0.108 R)
• M22: 2,607,042 km (0.088 R)
• M23: 2,702,037 km (0.104 R)
• M24: 2,910,726 km (0.083 R)
• M25: 3,179,254 km (0.102 R)
• M26: 3,336,481 km (0.117 R)
• M27: 3,456,010 km (0.066 R)
• M28: 3,890,143 km (0.099 R)
• M29: 4,237,958 km (0.084 R)
• M30: 4,333,102 km (0.105 R)
• M31: 4,428,845 km (0.027 R)
• M32: 4,596,095 km (0.08 R)
• M33: 4,783,392 km (0.109 R)
• M34: 4,864,324 km (0.097 R)
• M35: 4,982,207 km (0.117 R)
• M36: 5,064,486 km (0.116 R)
• M37: 5,174,740 km (0.103 R)
• M38: 5,257,916 km (0.118 R)
• M39: 5,435,190 km (0.113 R)
• M40: 5,633,407 km (0.116 R)
• M41: 5,795,571 km (0.091 R)
• M42: 5,891,763 km (0.084 R)
• M43: 6,085,791 km (0.082 R)
• M44: 6,222,823 km (0.064 R)
• M45: 6,341,155 km (0.056 R)
• M46: 6,480,131 km (0.093 R)
• M47: 6,560,016 km (0.098 R)
• M48: 6,923,539 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 12.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.34 AU - 2.02 AU

Year: 1428 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,461,824 km

• M1: 175,179 km (0.097 R)
• M2: 264,489 km (0.025 R)
• M3: 346,618 km (0.116 R)
• M4: 472,131 km (0.046 R)
• M5: 584,030 km (0.066 R)
• M6: 727,345 km (0.064 R)
• M7: 917,783 km (0.055 R)
• M8: 1,052,571 km (0.079 R)
• M9: 1,251,835 km (0.049 R)
• M10: 1,423,424 km (0.103 R)
• M11: 1,856,958 km (0.093 R)
• M12: 2,039,019 km (0.119 R)
• M13: 2,388,180 km (0.057 R)
• M14: 2,478,538 km (0.096 R)
• M15: 2,628,883 km (0.105 R)
• M16: 3,000,784 km (0.079 R)
• M17: 3,089,645 km (0.041 R)
• M18: 3,242,983 km (0.081 R)
• M19: 3,325,112 km (0.077 R)
• M20: 3,454,364 km (0.089 R)
• M21: 3,670,384 km (0.108 R)
• M22: 3,920,063 km (0.119 R)
• M23: 4,017,600 km (0.113 R)
• M24: 4,589,363 km (0.107 R)
• M25: 4,692,287 km (0.114 R)
• M26: 4,910,999 km (0.042 R)
• M27: 5,037,559 km (0.095 R)
• M28: 5,293,969 km (0.101 R)
• M29: 5,434,741 km (0.114 R)
• M30: 5,521,957 km (0.088 R)
• M31: 5,697,884 km (0.098 R)
• M32: 5,909,116 km (0.112 R)
• M33: 6,077,713 km (0.118 R)
• M34: 6,157,000 km (0.117 R)
• M35: 6,247,955 km (0.113 R)
• M36: 6,396,955 km (0.102 R)
• M37: 6,651,570 km (0.054 R)
• M38: 6,933,113 km (0.097 R)
• M39: 7,015,991 km (0.111 R)
• M40: 7,230,663 km (0.074 R)
• M41: 7,338,823 km (0.099 R)
• M42: 7,617,823 km (0.111 R)
• M43: 7,703,393 km (0.092 R)
• M44: 8,248,677 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 8.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.79 AU - 1.85 AU

Year: 1611 Days

Day: 10.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,461,824 km

• M1: 114,143 km (0.082 R)
• M2: 169,195 km (0.048 R)
• M3: 225,444 km (0.108 R)
• M4: 317,447 km (0.065 R)
• M5: 387,758 km (0.043 R)
• M6: 459,714 km (0.062 R)
• M7: 521,049 km (0.11 R)
• M8: 607,816 km (0.117 R)
• M9: 676,332 km (0.082 R)
• M10: 772,224 km (0.061 R)
• M11: 873,053 km (0.12 R)
• M12: 1,074,262 km (0.111 R)
• M13: 1,144,723 km (0.056 R)
• M14: 1,350,719 km (0.116 R)
• M15: 1,473,988 km (0.05 R)
• M16: 1,723,367 km (0.105 R)
• M17: 1,806,843 km (0.11 R)
• M18: 1,995,037 km (0.05 R)
• M19: 2,118,306 km (0.114 R)
• M20: 2,626,789 km (0.098 R)
• M21: 3,100,865 km (0.069 R)
• M22: 3,203,040 km (0.08 R)
• M23: 3,389,738 km (0.118 R)
• M24: 3,463,340 km (0.114 R)
• M25: 3,580,027 km (0.075 R)
• M26: 3,762,985 km (0.099 R)
• M27: 4,048,866 km (0.117 R)
• M28: 4,262,193 km (0.065 R)
• M29: 4,353,148 km (0.091 R)
• M30: 4,665,060 km (0.075 R)
• M31: 4,747,040 km (0.118 R)
• M32: 4,853,254 km (0.093 R)
• M33: 4,936,431 km (0.105 R)
• M34: 5,176,535 km (0.081 R)
• M35: 5,346,927 km (0.076 R)
• M36: 5,432,946 km (0.11 R)
• M37: 5,844,190 km (0.114 R)
• M38: 5,945,319 km (0.107 R)
• M39: 6,291,338 km (0.119 R)
• M40: 6,434,055 km (0.075 R)
• M41: 6,789,350 km (0.073 R)
• M42: 6,935,806 km (0.112 R)
• M43: 7,123,851 km (0.11 R)
• M44: 7,409,134 km (0.064 R)
• M45: 7,546,165 km (0.069 R)
• M46: 7,739,595 km (0.106 R)
• M47: 8,472,475 km (0.068 R)
• M48: 8,659,024 km (0.109 R)
• M49: 8,934,434 km (0.082 R)
• M50: 9,065,781 km (0.099 R)
• M51: 9,124,423 km (0.11 R)
• M52: 9,360,040 km (0.12 R)
• M53: 9,538,211 km (0.069 R)
• M54: 10,277,075 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.6

Radius: 10.1

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.81 AU - 1.87 AU

Year: 1637 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,461,824 km

• M1: 176,974 km (0.116 R)
• M2: 285,283 km (0.096 R)
• M3: 369,656 km (0.072 R)
• M4: 464,950 km (0.06 R)
• M5: 619,335 km (0.055 R)
• M6: 745,297 km (0.086 R)
• M7: 855,849 km (0.114 R)
• M8: 963,859 km (0.062 R)
• M9: 1,041,500 km (0.086 R)
• M10: 1,221,915 km (0.084 R)
• M11: 1,325,736 km (0.069 R)
• M12: 1,707,510 km (0.113 R)
• M13: 1,856,659 km (0.118 R)
• M14: 1,977,085 km (0.074 R)
• M15: 2,260,424 km (0.067 R)
• M16: 2,342,104 km (0.108 R)
• M17: 2,630,080 km (0.11 R)
• M18: 2,716,099 km (0.104 R)
• M19: 2,916,710 km (0.101 R)
• M20: 3,372,235 km (0.099 R)
• M21: 3,479,646 km (0.067 R)
• M22: 3,601,718 km (0.111 R)
• M23: 3,990,822 km (0.092 R)
• M24: 4,061,732 km (0.062 R)
• M25: 4,408,051 km (0.113 R)
• M26: 4,794,163 km (0.036 R)
• M27: 5,346,628 km (0.067 R)
• M28: 5,519,563 km (0.101 R)
• M29: 5,758,321 km (0.101 R)
• M30: 5,838,655 km (0.106 R)
• M31: 6,032,983 km (0.035 R)
• M32: 6,295,527 km (0.111 R)
• M33: 6,428,221 km (0.116 R)
• M34: 6,595,471 km (0.106 R)
• M35: 6,662,640 km (0.102 R)
• M36: 6,764,068 km (0.116 R)
• M37: 6,917,106 km (0.082 R)
• M38: 7,105,600 km (0.088 R)
• M39: 7,278,535 km (0.103 R)
• M40: 7,752,311 km (0.075 R)
• M41: 7,948,284 km (0.032 R)
• M42: 8,055,845 km (0.076 R)
• M43: 8,200,058 km (0.034 R)
• M44: 8,527,527 km (0.099 R)
• M45: 8,656,182 km (0.064 R)
• M46: 8,803,835 km (0.112 R)
• M47: 9,101,834 km (0.108 R)
• M48: 9,308,578 km (0.067 R)
• M49: 9,880,491 km (0.081 R)
• M50: 10,542,312 km (0.069 R)
• M51: 10,621,150 km (0.117 R)
• M52: 10,938,297 km (0.093 R)
• M53: 11,806,414 km (0.111 R)
• M54: 12,134,930 km (0.104 R)
• M55: 12,425,001 km (0.119 R)
• M56: 12,508,327 km (0.1 R)
• M57: 12,612,746 km (0.096 R)
• M58: 12,717,315 km (0.093 R)
• M59: 13,138,882 km (0.064 R)
• M60: 13,202,610 km (0.068 R)
• M61: 13,522,301 km (0.071 R)
• M62: 13,586,628 km (0.117 R)
• M63: 13,736,824 km (0.038 R)
• M64: 14,060,853 km (0.061 R)
• M65: 14,409,267 km (0.09 R)
• M66: 14,474,940 km (0.076 R)
• M67: 14,760,523 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.5

Radius: 7.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.75 AU - 6.93 AU

Year: 11735 Days

Day: 23.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,461,824 km

• M1: 224,846 km (0.074 R)
• M2: 278,701 km (0.068 R)
• M3: 329,415 km (0.076 R)
• M4: 432,787 km (0.118 R)
• M5: 526,136 km (0.118 R)
• M6: 581,188 km (0.072 R)
• M7: 673,789 km (0.054 R)
• M8: 968,048 km (0.036 R)
• M9: 1,093,710 km (0.079 R)
• M10: 1,165,966 km (0.108 R)
• M11: 1,817,764 km (0.117 R)
• M12: 3,397,368 km (0.11 R)
• M13: 4,260,547 km (0.117 R)
• M14: 4,728,340 km (0.071 R)
• M15: 4,823,933 km (0.11 R)
• M16: 5,016,914 km (0.075 R)
• M17: 6,071,430 km (0.079 R)
• M18: 6,227,610 km (0.113 R)
• M19: 6,570,488 km (0.053 R)
• M20: 6,623,745 km (0.077 R)
• M21: 6,973,804 km (0.089 R)
• M22: 7,302,171 km (0.089 R)
• M23: 7,440,549 km (0.086 R)
• M24: 7,523,875 km (0.093 R)
• M25: 7,719,849 km (0.093 R)
• M26: 7,860,770 km (0.101 R)
• M27: 8,031,012 km (0.117 R)
• M28: 8,231,174 km (0.107 R)
• M29: 9,708,453 km (0.117 R)
• M30: 10,105,935 km (0.105 R)
• M31: 10,446,270 km (0.051 R)
• M32: 11,138,309 km (0.094 R)
• M33: 11,202,038 km (0.11 R)
• M34: 11,297,781 km (0.047 R)
• M35: 12,765,785 km (0.113 R)
• M36: 13,437,330 km (0.096 R)
• M37: 14,954,701 km (0.094 R)
• M38: 15,165,783 km (0.079 R)
• M39: 15,769,411 km (0.077 R)
• M40: 16,127,997 km (0.12 R)
• M41: 16,200,103 km (0.118 R)
• M42: 16,634,685 km (0.062 R)
• M43: 18,675,349 km (0.109 R)
• M44: 19,207,319 km (0.106 R)
• M45: 19,283,764 km (0.098 R)
• M46: 19,898,611 km (0.083 R)
• M47: 20,402,906 km (0.072 R)
• M48: 20,989,928 km (0.095 R)
• M49: 21,463,704 km (0.079 R)
• M50: 22,421,579 km (0.098 R)
• M51: 22,622,938 km (0.077 R)
• M52: 22,743,963 km (0.046 R)
• M53: 23,475,047 km (0.095 R)
• M54: 23,884,497 km (0.065 R)
• M55: 24,213,762 km (0.072 R)
• M56: 24,544,523 km (0.109 R)
• M57: 25,127,057 km (0.058 R)
• M58: 25,798,153 km (0.106 R)
• M59: 25,966,899 km (0.117 R)
• M60: 27,201,231 km (0.116 R)
• M61: 27,976,896 km (0.111 R)
• M62: 28,672,526 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 17,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit