🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 11.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.71 AU - 1.03 AU

Year: 560 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 12,950,222 km

• M1: 147,504 km (0.113 R)
• M2: 269,575 km (0.108 R)
• M3: 374,443 km (0.111 R)
• M4: 459,415 km (0.101 R)
• M5: 536,159 km (0.097 R)
• M6: 609,611 km (0.073 R)
• M7: 717,920 km (0.112 R)
• M8: 826,977 km (0.119 R)
• M9: 917,933 km (0.11 R)
• M10: 1,016,218 km (0.092 R)
• M11: 1,148,164 km (0.116 R)
• M12: 1,381,387 km (0.103 R)
• M13: 1,566,738 km (0.063 R)
• M14: 1,664,576 km (0.074 R)
• M15: 1,747,154 km (0.117 R)
• M16: 1,822,252 km (0.082 R)
• M17: 1,939,237 km (0.095 R)
• M18: 2,091,528 km (0.113 R)
• M19: 2,271,943 km (0.08 R)
• M20: 2,373,819 km (0.105 R)
• M21: 2,557,376 km (0.055 R)
• M22: 2,648,331 km (0.086 R)
• M23: 2,802,417 km (0.079 R)
• M24: 3,044,616 km (0.089 R)
• M25: 3,146,642 km (0.087 R)
• M26: 3,255,250 km (0.117 R)
• M27: 3,348,748 km (0.036 R)
• M28: 3,510,164 km (0.047 R)
• M29: 3,583,318 km (0.119 R)
• M30: 3,657,070 km (0.109 R)
• M31: 3,731,270 km (0.062 R)
• M32: 3,875,632 km (0.045 R)
• M33: 4,057,094 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 8.7

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.84 AU - 1.38 AU

Year: 807 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 170.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 12,950,222 km

• M1: 111,450 km (0.091 R)
• M2: 183,257 km (0.117 R)
• M3: 275,709 km (0.118 R)
• M4: 381,325 km (0.034 R)
• M5: 493,523 km (0.028 R)
• M6: 644,019 km (0.088 R)
• M7: 714,180 km (0.107 R)
• M8: 770,130 km (0.073 R)
• M9: 880,832 km (0.052 R)
• M10: 947,403 km (0.082 R)
• M11: 1,053,917 km (0.046 R)
• M12: 1,293,124 km (0.078 R)
• M13: 1,447,808 km (0.116 R)
• M14: 1,520,214 km (0.059 R)
• M15: 1,729,651 km (0.085 R)
• M16: 1,822,252 km (0.069 R)
• M17: 1,877,004 km (0.094 R)
• M18: 2,167,972 km (0.08 R)
• M19: 2,251,298 km (0.087 R)
• M20: 2,421,391 km (0.107 R)
• M21: 2,481,829 km (0.108 R)
• M22: 2,542,865 km (0.099 R)
• M23: 2,604,499 km (0.091 R)
• M24: 2,684,384 km (0.09 R)
• M25: 2,846,698 km (0.105 R)
• M26: 3,012,303 km (0.063 R)
• M27: 3,171,624 km (0.102 R)
• M28: 3,238,046 km (0.072 R)
• M29: 3,459,600 km (0.055 R)
• M30: 3,596,931 km (0.081 R)
• M31: 3,736,057 km (0.1 R)
• M32: 4,071,007 km (0.092 R)
• M33: 4,205,795 km (0.085 R)
• M34: 4,278,948 km (0.104 R)
• M35: 4,640,227 km (0.085 R)
• M36: 4,715,774 km (0.064 R)
• M37: 4,978,318 km (0.109 R)
• M38: 5,211,840 km (0.101 R)
• M39: 5,540,208 km (0.113 R)
• M40: 5,620,542 km (0.063 R)
• M41: 5,701,324 km (0.094 R)
• M42: 5,898,943 km (0.107 R)
• M43: 6,004,410 km (0.117 R)
• M44: 6,157,897 km (0.087 R)
• M45: 6,468,911 km (0.102 R)
• M46: 6,553,584 km (0.076 R)
• M47: 6,699,591 km (0.091 R)
• M48: 6,969,914 km (0.085 R)
• M49: 7,081,514 km (0.104 R)
• M50: 7,294,093 km (0.12 R)
• M51: 7,394,772 km (0.067 R)
• M52: 7,610,343 km (0.117 R)
• M53: 7,712,518 km (0.093 R)
• M54: 7,802,277 km (0.063 R)
• M55: 7,892,484 km (0.117 R)
• M56: 8,060,782 km (0.096 R)
• M57: 8,230,276 km (0.112 R)
• M58: 8,322,130 km (0.087 R)
• M59: 8,612,798 km (0.116 R)
• M60: 8,719,312 km (0.034 R)
• M61: 8,879,980 km (0.079 R)
• M62: 9,095,551 km (0.113 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 14.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.65 AU - 1.77 AU

Year: 1543 Days

Day: 9.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 12,950,222 km

• M1: 195,973 km (0.09 R)
• M2: 334,351 km (0.045 R)
• M3: 446,400 km (0.061 R)
• M4: 652,097 km (0.092 R)
• M5: 791,074 km (0.093 R)
• M6: 894,146 km (0.064 R)
• M7: 990,188 km (0.111 R)
• M8: 1,096,552 km (0.115 R)
• M9: 1,301,651 km (0.046 R)
• M10: 1,805,048 km (0.098 R)
• M11: 1,898,696 km (0.091 R)
• M12: 2,042,609 km (0.082 R)
• M13: 2,240,228 km (0.097 R)
• M14: 2,461,932 km (0.117 R)
• M15: 2,655,213 km (0.11 R)
• M16: 2,817,227 km (0.039 R)
• M17: 3,469,175 km (0.085 R)
• M18: 3,607,253 km (0.071 R)
• M19: 3,707,035 km (0.109 R)
• M20: 4,442,159 km (0.097 R)
• M21: 4,832,310 km (0.105 R)
• M22: 4,953,784 km (0.054 R)
• M23: 5,222,312 km (0.119 R)
• M24: 5,634,305 km (0.052 R)
• M25: 5,950,405 km (0.098 R)
• M26: 6,057,068 km (0.074 R)
• M27: 6,490,004 km (0.108 R)
• M28: 6,983,079 km (0.1 R)
• M29: 7,108,292 km (0.045 R)
• M30: 7,284,818 km (0.113 R)
• M31: 7,399,111 km (0.068 R)
• M32: 7,539,583 km (0.107 R)
• M33: 7,719,699 km (0.101 R)
• M34: 7,875,281 km (0.091 R)
• M35: 8,189,436 km (0.101 R)
• M36: 8,308,367 km (0.105 R)
• M37: 8,668,598 km (0.068 R)
• M38: 8,925,159 km (0.099 R)
• M39: 9,033,916 km (0.114 R)
• M40: 9,143,123 km (0.083 R)
• M41: 9,266,541 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.3

Radius: 9.6

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.5 AU - 2.12 AU

Year: 1681 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 12,950,222 km

• M1: 132,693 km (0.106 R)
• M2: 221,106 km (0.104 R)
• M3: 407,205 km (0.102 R)
• M4: 1,031,178 km (0.082 R)
• M5: 1,218,175 km (0.049 R)
• M6: 1,286,392 km (0.073 R)
• M7: 1,540,708 km (0.119 R)
• M8: 1,690,157 km (0.077 R)
• M9: 1,766,751 km (0.105 R)
• M10: 2,609,286 km (0.112 R)
• M11: 2,685,581 km (0.12 R)
• M12: 2,866,594 km (0.099 R)
• M13: 3,065,260 km (0.118 R)
• M14: 3,186,584 km (0.025 R)
• M15: 3,268,265 km (0.046 R)
• M16: 3,616,678 km (0.097 R)
• M17: 3,846,012 km (0.07 R)
• M18: 3,933,227 km (0.106 R)
• M19: 4,006,381 km (0.105 R)
• M20: 4,198,913 km (0.076 R)
• M21: 4,349,109 km (0.071 R)
• M22: 4,531,619 km (0.069 R)
• M23: 4,623,921 km (0.109 R)
• M24: 4,951,690 km (0.051 R)
• M25: 5,142,427 km (0.074 R)
• M26: 5,206,604 km (0.069 R)
• M27: 5,416,789 km (0.085 R)
• M28: 5,712,544 km (0.106 R)
• M29: 6,337,115 km (0.117 R)
• M30: 6,492,398 km (0.084 R)
• M31: 6,648,877 km (0.054 R)
• M32: 6,824,206 km (0.076 R)
• M33: 6,912,469 km (0.058 R)
• M34: 7,018,982 km (0.109 R)
• M35: 7,179,651 km (0.047 R)
• M36: 7,269,409 km (0.032 R)
• M37: 7,413,771 km (0.082 R)
• M38: 7,504,577 km (0.106 R)
• M39: 7,668,836 km (0.103 R)
• M40: 7,945,442 km (0.059 R)
• M41: 8,244,039 km (0.088 R)
• M42: 8,413,534 km (0.07 R)
• M43: 8,698,817 km (0.066 R)
• M44: 8,833,006 km (0.112 R)
• M45: 9,025,988 km (0.087 R)
• M46: 9,142,375 km (0.098 R)
• M47: 9,337,450 km (0.06 R)
• M48: 9,435,586 km (0.062 R)
• M49: 9,931,204 km (0.03 R)
• M50: 10,031,435 km (0.059 R)
• M51: 10,111,769 km (0.066 R)
• M52: 10,415,153 km (0.107 R)
• M53: 10,476,189 km (0.05 R)
• M54: 10,557,720 km (0.073 R)
• M55: 10,680,390 km (0.038 R)
• M56: 10,803,659 km (0.087 R)
• M57: 11,051,393 km (0.074 R)
• M58: 11,196,802 km (0.092 R)
• M59: 11,552,696 km (0.117 R)
• M60: 11,721,442 km (0.063 R)
• M61: 12,082,721 km (0.078 R)
• M62: 12,599,133 km (0.099 R)
• M63: 12,729,432 km (0.105 R)
• M64: 12,925,555 km (0.105 R)
• M65: 13,232,680 km (0.044 R)
• M66: 13,365,074 km (0.099 R)
• M67: 13,809,529 km (0.12 R)
• M68: 13,921,428 km (0.066 R)
• M69: 14,168,564 km (0.119 R)
• M70: 14,349,278 km (0.104 R)
• M71: 14,690,212 km (0.064 R)
• M72: 15,241,181 km (0.063 R)
• M73: 15,333,632 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.7

Radius: 14.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.54 AU - 2.38 AU

Year: 1894 Days

Day: 7.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 52.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 12,950,222 km

• M1: 190,887 km (0.096 R)
• M2: 333,154 km (0.09 R)
• M3: 484,697 km (0.052 R)
• M4: 610,060 km (0.094 R)
• M5: 711,338 km (0.116 R)
• M6: 811,419 km (0.111 R)
• M7: 967,749 km (0.098 R)
• M8: 1,341,893 km (0.072 R)
• M9: 1,510,639 km (0.097 R)
• M10: 1,718,580 km (0.063 R)
• M11: 1,848,132 km (0.037 R)
• M12: 2,140,596 km (0.073 R)
• M13: 2,245,314 km (0.093 R)
• M14: 2,757,837 km (0.058 R)
• M15: 2,872,578 km (0.088 R)
• M16: 2,962,935 km (0.101 R)
• M17: 3,106,849 km (0.088 R)
• M18: 3,442,696 km (0.095 R)
• M19: 3,552,800 km (0.117 R)
• M20: 3,890,143 km (0.117 R)
• M21: 4,193,976 km (0.091 R)
• M22: 4,415,830 km (0.06 R)
• M23: 4,748,386 km (0.057 R)
• M24: 4,855,947 km (0.074 R)
• M25: 5,167,709 km (0.082 R)
• M26: 5,843,891 km (0.098 R)
• M27: 6,009,047 km (0.105 R)
• M28: 6,479,981 km (0.116 R)
• M29: 6,668,175 km (0.089 R)
• M30: 6,789,051 km (0.104 R)
• M31: 6,980,237 km (0.071 R)
• M32: 7,279,432 km (0.099 R)
• M33: 7,403,898 km (0.038 R)
• M34: 8,183,901 km (0.066 R)
• M35: 8,331,853 km (0.083 R)
• M36: 8,462,153 km (0.032 R)
• M37: 8,819,243 km (0.11 R)
• M38: 9,104,526 km (0.112 R)
• M39: 9,238,865 km (0.108 R)
• M40: 9,335,057 km (0.039 R)
• M41: 9,431,697 km (0.099 R)
• M42: 9,841,296 km (0.094 R)
• M43: 9,998,822 km (0.097 R)
• M44: 10,097,707 km (0.109 R)
• M45: 10,236,683 km (0.112 R)
• M46: 10,396,454 km (0.098 R)
• M47: 10,738,434 km (0.076 R)
• M48: 10,941,439 km (0.082 R)
• M49: 11,104,650 km (0.098 R)
• M50: 11,433,765 km (0.1 R)
• M51: 11,557,931 km (0.078 R)
• M52: 11,745,078 km (0.034 R)
• M53: 11,933,273 km (0.115 R)
• M54: 12,080,327 km (0.05 R)
• M55: 12,312,802 km (0.063 R)
• M56: 12,674,680 km (0.062 R)
• M57: 13,235,223 km (0.078 R)
• M58: 13,431,196 km (0.093 R)
• M59: 13,584,235 km (0.099 R)
• M60: 13,891,957 km (0.119 R)
• M61: 14,135,503 km (0.115 R)
• M62: 14,313,524 km (0.115 R)
• M63: 15,419,950 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 11.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.31 AU - 2.49 AU

Year: 2566 Days

Day: 9.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 12,950,222 km

• M1: 141,220 km (0.04 R)
• M2: 218,413 km (0.12 R)
• M3: 466,745 km (0.053 R)
• M4: 664,065 km (0.107 R)
• M5: 745,446 km (0.115 R)
• M6: 897,288 km (0.114 R)
• M7: 1,083,986 km (0.102 R)
• M8: 1,478,177 km (0.099 R)
• M9: 1,597,556 km (0.109 R)
• M10: 1,739,524 km (0.116 R)
• M11: 1,826,889 km (0.079 R)
• M12: 1,945,520 km (0.106 R)
• M13: 2,097,661 km (0.095 R)
• M14: 2,170,067 km (0.083 R)
• M15: 2,403,140 km (0.088 R)
• M16: 2,490,057 km (0.067 R)
• M17: 2,600,011 km (0.049 R)
• M18: 2,734,350 km (0.093 R)
• M19: 2,836,525 km (0.084 R)
• M20: 2,986,572 km (0.082 R)
• M21: 3,115,675 km (0.058 R)
• M22: 3,198,702 km (0.075 R)
• M23: 3,440,302 km (0.086 R)
• M24: 3,738,152 km (0.097 R)
• M25: 3,851,996 km (0.04 R)
• M26: 4,109,304 km (0.051 R)
• M27: 4,573,057 km (0.112 R)
• M28: 4,722,356 km (0.051 R)
• M29: 4,831,862 km (0.113 R)
• M30: 5,109,515 km (0.116 R)
• M31: 5,521,508 km (0.112 R)
• M32: 6,047,943 km (0.073 R)
• M33: 6,197,092 km (0.092 R)
• M34: 6,945,380 km (0.095 R)
• M35: 7,148,684 km (0.118 R)
• M36: 7,322,367 km (0.031 R)
• M37: 7,449,525 km (0.089 R)
• M38: 7,625,602 km (0.026 R)
• M39: 8,862,477 km (0.034 R)
• M40: 9,117,242 km (0.055 R)
• M41: 9,202,812 km (0.119 R)
• M42: 9,495,426 km (0.11 R)
• M43: 9,582,043 km (0.101 R)
• M44: 9,756,175 km (0.102 R)
• M45: 10,160,687 km (0.12 R)
• M46: 10,391,816 km (0.102 R)
• M47: 11,982,640 km (0.067 R)
• M48: 12,340,179 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit