🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 14.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.67 AU

Year: 295 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,161,350 km

• M1: 180,565 km (0.064 R)
• M2: 290,369 km (0.055 R)
• M3: 384,467 km (0.055 R)
• M4: 474,524 km (0.061 R)
• M5: 577,298 km (0.073 R)
• M6: 689,796 km (0.098 R)
• M7: 781,350 km (0.113 R)
• M8: 894,894 km (0.111 R)
• M9: 993,928 km (0.119 R)
• M10: 1,112,559 km (0.097 R)
• M11: 1,259,315 km (0.034 R)
• M12: 1,362,089 km (0.101 R)
• M13: 1,461,122 km (0.093 R)
• M14: 1,601,894 km (0.065 R)
• M15: 1,710,652 km (0.087 R)
• M16: 1,829,582 km (0.044 R)
• M17: 1,978,581 km (0.097 R)
• M18: 2,080,158 km (0.096 R)
• M19: 2,207,765 km (0.116 R)
• M20: 2,416,754 km (0.116 R)
• M21: 2,530,149 km (0.116 R)
• M22: 2,649,677 km (0.12 R)
• M23: 2,810,645 km (0.085 R)
• M24: 2,956,952 km (0.095 R)
• M25: 3,078,724 km (0.106 R)
• M26: 3,169,979 km (0.117 R)
• M27: 3,262,131 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.6

Radius: 12.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.96 AU - 1.3 AU

Year: 801 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 65,161,350 km

• M1: 165,605 km (0.103 R)
• M2: 256,710 km (0.105 R)
• M3: 355,893 km (0.073 R)
• M4: 457,321 km (0.098 R)
• M5: 551,867 km (0.098 R)
• M6: 646,113 km (0.082 R)
• M7: 848,968 km (0.025 R)
• M8: 941,419 km (0.063 R)
• M9: 1,285,495 km (0.098 R)
• M10: 1,399,488 km (0.034 R)
• M11: 1,523,056 km (0.114 R)
• M12: 1,631,963 km (0.104 R)
• M13: 1,743,713 km (0.066 R)
• M14: 1,871,021 km (0.106 R)
• M15: 2,014,635 km (0.1 R)
• M16: 2,101,401 km (0.096 R)
• M17: 2,182,633 km (0.118 R)
• M18: 2,327,294 km (0.083 R)
• M19: 2,518,331 km (0.058 R)
• M20: 2,677,802 km (0.056 R)
• M21: 2,946,180 km (0.097 R)
• M22: 3,037,585 km (0.087 R)
• M23: 3,137,815 km (0.1 R)
• M24: 3,262,730 km (0.065 R)
• M25: 3,389,289 km (0.093 R)
• M26: 3,541,730 km (0.106 R)
• M27: 3,655,424 km (0.119 R)
• M28: 3,845,114 km (0.047 R)
• M29: 4,097,635 km (0.11 R)
• M30: 4,217,314 km (0.067 R)
• M31: 4,355,392 km (0.054 R)
• M32: 4,689,893 km (0.092 R)
• M33: 4,806,280 km (0.088 R)
• M34: 4,932,541 km (0.063 R)
• M35: 5,023,496 km (0.105 R)
• M36: 5,197,928 km (0.112 R)
• M37: 5,838,655 km (0.048 R)
• M38: 5,964,018 km (0.095 R)
• M39: 6,090,279 km (0.039 R)
• M40: 6,227,311 km (0.065 R)
• M41: 6,325,896 km (0.03 R)
• M42: 6,474,596 km (0.102 R)
• M43: 6,574,378 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.4

Radius: 13.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.35 AU - 1.55 AU

Year: 1164 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 65,161,350 km

• M1: 194,178 km (0.06 R)
• M2: 292,763 km (0.113 R)
• M3: 483,201 km (0.115 R)
• M4: 574,306 km (0.047 R)
• M5: 703,858 km (0.041 R)
• M6: 856,149 km (0.09 R)
• M7: 942,766 km (0.07 R)
• M8: 1,032,824 km (0.104 R)
• M9: 1,389,914 km (0.11 R)
• M10: 1,501,215 km (0.11 R)
• M11: 1,594,115 km (0.083 R)
• M12: 1,869,375 km (0.032 R)
• M13: 1,962,126 km (0.092 R)
• M14: 2,184,727 km (0.105 R)
• M15: 2,357,363 km (0.103 R)
• M16: 2,500,528 km (0.098 R)
• M17: 2,655,362 km (0.074 R)
• M18: 2,875,869 km (0.096 R)
• M19: 3,093,235 km (0.036 R)
• M20: 3,194,812 km (0.106 R)
• M21: 3,325,561 km (0.1 R)
• M22: 3,583,168 km (0.117 R)
• M23: 3,748,773 km (0.12 R)
• M24: 3,946,841 km (0.044 R)
• M25: 4,499,156 km (0.095 R)
• M26: 4,945,855 km (0.093 R)
• M27: 5,108,767 km (0.113 R)
• M28: 5,196,432 km (0.078 R)
• M29: 5,295,765 km (0.025 R)
• M30: 5,395,696 km (0.062 R)
• M31: 5,507,446 km (0.104 R)
• M32: 5,631,313 km (0.064 R)
• M33: 5,733,189 km (0.077 R)
• M34: 5,927,666 km (0.059 R)
• M35: 6,043,156 km (0.086 R)
• M36: 6,159,244 km (0.042 R)
• M37: 6,276,229 km (0.103 R)
• M38: 6,524,113 km (0.089 R)
• M39: 6,896,163 km (0.099 R)
• M40: 6,981,134 km (0.092 R)
• M41: 7,324,461 km (0.063 R)
• M42: 7,749,020 km (0.105 R)
• M43: 8,002,588 km (0.048 R)
• M44: 8,232,969 km (0.096 R)
• M45: 8,400,818 km (0.058 R)
• M46: 8,871,752 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 11.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.36 AU - 2.04 AU

Year: 1478 Days

Day: 13.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,161,350 km

• M1: 159,322 km (0.073 R)
• M2: 256,560 km (0.111 R)
• M3: 379,380 km (0.117 R)
• M4: 502,649 km (0.052 R)
• M5: 657,034 km (0.05 R)
• M6: 1,174,343 km (0.098 R)
• M7: 1,263,055 km (0.101 R)
• M8: 1,434,195 km (0.112 R)
• M9: 1,634,357 km (0.098 R)
• M10: 1,741,618 km (0.105 R)
• M11: 1,814,473 km (0.072 R)
• M12: 2,077,914 km (0.118 R)
• M13: 2,273,738 km (0.088 R)
• M14: 2,402,392 km (0.095 R)
• M15: 2,600,011 km (0.049 R)
• M16: 2,785,961 km (0.11 R)
• M17: 2,915,363 km (0.092 R)
• M18: 3,011,555 km (0.106 R)
• M19: 3,934,125 km (0.082 R)
• M20: 4,197,567 km (0.117 R)
• M21: 4,426,751 km (0.106 R)
• M22: 4,517,407 km (0.08 R)
• M23: 4,803,887 km (0.058 R)
• M24: 5,117,294 km (0.109 R)
• M25: 6,982,032 km (0.069 R)
• M26: 7,170,824 km (0.115 R)
• M27: 7,469,272 km (0.084 R)
• M28: 8,016,651 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 10.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.23 AU - 3.07 AU

Year: 2877 Days

Day: 6.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,161,350 km

• M1: 213,925 km (0.119 R)
• M2: 281,094 km (0.095 R)
• M3: 441,912 km (0.061 R)
• M4: 531,671 km (0.072 R)
• M5: 628,610 km (0.096 R)
• M6: 750,084 km (0.086 R)
• M7: 823,387 km (0.077 R)
• M8: 997,818 km (0.108 R)
• M9: 1,142,329 km (0.083 R)
• M10: 1,238,970 km (0.091 R)
• M11: 1,690,306 km (0.106 R)
• M12: 1,764,058 km (0.076 R)
• M13: 1,839,156 km (0.073 R)
• M14: 1,940,883 km (0.074 R)
• M15: 2,939,449 km (0.085 R)
• M16: 3,257,045 km (0.075 R)
• M17: 3,365,503 km (0.085 R)
• M18: 3,681,753 km (0.092 R)
• M19: 3,746,230 km (0.117 R)
• M20: 4,174,379 km (0.092 R)
• M21: 4,377,234 km (0.068 R)
• M22: 4,548,822 km (0.117 R)
• M23: 4,775,314 km (0.054 R)
• M24: 4,845,774 km (0.057 R)
• M25: 5,239,366 km (0.1 R)
• M26: 5,440,127 km (0.089 R)
• M27: 5,532,129 km (0.092 R)
• M28: 5,661,980 km (0.116 R)
• M29: 5,811,578 km (0.098 R)
• M30: 6,057,517 km (0.092 R)
• M31: 6,384,239 km (0.111 R)
• M32: 6,559,567 km (0.053 R)
• M33: 6,697,048 km (0.096 R)
• M34: 6,895,115 km (0.095 R)
• M35: 7,297,235 km (0.11 R)
• M36: 7,748,272 km (0.102 R)
• M37: 8,229,528 km (0.116 R)
• M38: 8,399,172 km (0.104 R)
• M39: 8,505,836 km (0.093 R)
• M40: 8,634,340 km (0.083 R)
• M41: 8,871,752 km (0.074 R)
• M42: 9,002,201 km (0.081 R)
• M43: 9,089,567 km (0.114 R)
• M44: 9,199,072 km (0.102 R)
• M45: 9,708,453 km (0.04 R)
• M46: 10,708,664 km (0.117 R)
• M47: 11,693,766 km (0.081 R)
• M48: 12,004,481 km (0.065 R)
• M49: 12,658,673 km (0.12 R)
• M50: 13,027,132 km (0.105 R)
• M51: 13,225,050 km (0.086 R)
• M52: 13,448,998 km (0.068 R)
• M53: 13,674,143 km (0.05 R)
• M54: 13,774,673 km (0.071 R)
• M55: 13,925,767 km (0.104 R)
• M56: 14,229,749 km (0.086 R)
• M57: 14,612,870 km (0.088 R)
• M58: 14,741,374 km (0.114 R)
• M59: 14,947,670 km (0.115 R)
• M60: 15,025,311 km (0.09 R)
• M61: 15,155,012 km (0.055 R)
• M62: 15,337,073 km (0.087 R)
• M63: 15,703,588 km (0.044 R)
• M64: 16,552,107 km (0.111 R)
• M65: 16,632,441 km (0.045 R)
• M66: 16,874,191 km (0.114 R)
• M67: 17,606,473 km (0.119 R)
• M68: 18,682,380 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.9

Radius: 11.9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.15 AU - 6.63 AU

Year: 8345 Days

Day: 7.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,161,350 km

• M1: 162,762 km (0.119 R)
• M2: 266,434 km (0.075 R)
• M3: 514,916 km (0.049 R)
• M4: 639,830 km (0.028 R)
• M5: 763,548 km (0.098 R)
• M6: 868,864 km (0.091 R)
• M7: 951,442 km (0.113 R)
• M8: 1,140,385 km (0.047 R)
• M9: 1,439,431 km (0.109 R)
• M10: 1,852,770 km (0.03 R)
• M11: 2,302,760 km (0.117 R)
• M12: 2,621,703 km (0.117 R)
• M13: 3,126,745 km (0.085 R)
• M14: 3,235,952 km (0.119 R)
• M15: 3,368,495 km (0.097 R)
• M16: 4,323,079 km (0.116 R)
• M17: 4,445,002 km (0.089 R)
• M18: 4,642,620 km (0.118 R)
• M19: 5,753,684 km (0.107 R)
• M20: 5,834,317 km (0.102 R)
• M21: 7,202,389 km (0.063 R)
• M22: 7,405,693 km (0.084 R)
• M23: 7,493,507 km (0.117 R)
• M24: 7,640,412 km (0.108 R)
• M25: 8,238,056 km (0.094 R)
• M26: 8,389,897 km (0.099 R)
• M27: 8,727,091 km (0.115 R)
• M28: 8,975,124 km (0.088 R)
• M29: 9,637,394 km (0.098 R)
• M30: 9,733,286 km (0.104 R)
• M31: 9,990,595 km (0.099 R)
• M32: 10,152,609 km (0.102 R)
• M33: 10,250,297 km (0.111 R)
• M34: 10,676,800 km (0.117 R)
• M35: 11,142,797 km (0.084 R)
• M36: 11,785,769 km (0.102 R)
• M37: 12,198,061 km (0.076 R)
• M38: 12,685,151 km (0.112 R)
• M39: 12,825,474 km (0.111 R)
• M40: 12,966,395 km (0.032 R)
• M41: 13,107,765 km (0.116 R)
• M42: 13,642,578 km (0.102 R)
• M43: 16,460,104 km (0.108 R)
• M44: 16,536,549 km (0.115 R)
• M45: 16,998,208 km (0.119 R)
• M46: 17,347,219 km (0.079 R)
• M47: 17,777,014 km (0.062 R)
• M48: 17,934,242 km (0.111 R)
• M49: 19,409,875 km (0.068 R)
• M50: 20,223,687 km (0.096 R)
• M51: 20,511,065 km (0.11 R)
• M52: 20,593,493 km (0.089 R)
• M53: 20,676,071 km (0.117 R)
• M54: 20,841,377 km (0.088 R)
• M55: 20,965,693 km (0.072 R)
• M56: 21,173,335 km (0.097 R)
• M57: 21,674,637 km (0.109 R)
• M58: 21,884,523 km (0.077 R)
• M59: 22,179,680 km (0.088 R)
• M60: 22,774,032 km (0.12 R)
• M61: 23,201,732 km (0.12 R)
• M62: 23,373,620 km (0.087 R)
• M63: 23,675,359 km (0.108 R)
• M64: 23,805,060 km (0.061 R)
• M65: 23,891,528 km (0.105 R)
• M66: 25,778,855 km (0.119 R)
• M67: 25,867,716 km (0.082 R)
• M68: 26,988,204 km (0.1 R)
• M69: 27,486,215 km (0.068 R)
• M70: 27,577,171 km (0.102 R)
• M71: 28,952,274 km (0.047 R)
• M72: 29,461,954 km (0.073 R)
• M73: 29,787,928 km (0.118 R)
• M74: 30,396,492 km (0.05 R)
• M75: 31,151,213 km (0.102 R)
• M76: 31,959,640 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.1

Radius: 4.3

Gravity: 48.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.83 AU - 8.31 AU

Year: 13889 Days

Day: 16.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,161,350 km

• M1: 64,177 km (0.061 R)
• M2: 91,554 km (0.106 R)
• M3: 161,267 km (0.09 R)
• M4: 326,423 km (0.036 R)
• M5: 426,204 km (0.105 R)
• M6: 574,306 km (0.083 R)
• M7: 633,996 km (0.04 R)
• M8: 1,259,315 km (0.111 R)
• M9: 1,840,802 km (0.112 R)
• M10: 2,020,469 km (0.089 R)
• M11: 2,112,322 km (0.113 R)
• M12: 2,143,289 km (0.114 R)
• M13: 2,793,890 km (0.076 R)
• M14: 3,282,925 km (0.111 R)
• M15: 3,500,590 km (0.102 R)
• M16: 4,576,797 km (0.096 R)
• M17: 5,403,176 km (0.106 R)
• M18: 5,659,886 km (0.086 R)
• M19: 6,140,843 km (0.092 R)
• M20: 6,544,159 km (0.082 R)
• M21: 6,634,965 km (0.118 R)
• M22: 7,708,629 km (0.031 R)
• M23: 8,935,331 km (0.119 R)
• M24: 9,959,478 km (0.047 R)
• M25: 10,326,741 km (0.099 R)
• M26: 10,912,716 km (0.119 R)
• M27: 11,673,870 km (0.055 R)
• M28: 11,949,878 km (0.094 R)
• M29: 12,172,330 km (0.049 R)
• M30: 12,452,228 km (0.096 R)
• M31: 15,004,816 km (0.088 R)
• M32: 17,021,246 km (0.091 R)
• M33: 17,459,717 km (0.083 R)
• M34: 18,029,087 km (0.086 R)
• M35: 20,498,947 km (0.115 R)
• M36: 20,698,361 km (0.116 R)
• M37: 21,099,284 km (0.116 R)
• M38: 21,166,304 km (0.067 R)
• M39: 21,300,642 km (0.083 R)
• M40: 22,453,892 km (0.118 R)
• M41: 23,072,629 km (0.057 R)
• M42: 24,256,547 km (0.117 R)
• M43: 24,608,401 km (0.058 R)
• M44: 25,175,078 km (0.114 R)
• M45: 27,557,424 km (0.062 R)
• M46: 27,851,084 km (0.1 R)
• M47: 28,293,595 km (0.057 R)
• M48: 28,887,050 km (0.104 R)
• M49: 29,860,184 km (0.116 R)
• M50: 31,378,153 km (0.052 R)
• M51: 33,466,839 km (0.057 R)
• M52: 33,858,636 km (0.082 R)
• M53: 34,094,402 km (0.048 R)
• M54: 34,173,090 km (0.102 R)
• M55: 34,251,779 km (0.117 R)
• M56: 34,567,430 km (0.076 R)
• M57: 35,281,311 km (0.092 R)
• M58: 35,440,633 km (0.068 R)
• M59: 35,679,990 km (0.058 R)
• M60: 36,320,867 km (0.078 R)
• M61: 36,723,435 km (0.094 R)
• M62: 37,046,417 km (0.084 R)
• M63: 38,266,387 km (0.089 R)
• M64: 39,004,653 km (0.12 R)
• M65: 40,912,624 km (0.095 R)
• M66: 41,163,799 km (0.038 R)
• M67: 41,667,495 km (0.119 R)
• M68: 42,088,763 km (0.115 R)
• M69: 42,511,526 km (0.099 R)
• M70: 43,617,204 km (0.11 R)
• M71: 43,873,764 km (0.085 R)
• M72: 44,130,773 km (0.117 R)
• M73: 45,943,750 km (0.057 R)
• M74: 46,815,756 km (0.114 R)
• M75: 46,990,786 km (0.084 R)
• M76: 48,221,976 km (0.094 R)
• M77: 48,398,801 km (0.028 R)
• M78: 50,985,946 km (0.086 R)
• M79: 52,432,558 km (0.049 R)
• M80: 53,617,822 km (0.116 R)
• M81: 55,180,970 km (0.073 R)
• M82: 55,829,028 km (0.056 R)
• M83: 56,479,479 km (0.113 R)
• M84: 57,600,566 km (0.105 R)
• M85: 57,694,214 km (0.092 R)
• M86: 58,917,625 km (0.069 R)
• M87: 59,106,568 km (0.11 R)
• M88: 60,625,584 km (0.116 R)
• M89: 62,928,045 km (0.117 R)
• M90: 63,121,326 km (0.096 R)
• M91: 63,604,975 km (0.031 R)
• M92: 64,868,629 km (0.035 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit