🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.55 AU - 0.69 AU

Year: 315 Days

Day: 31.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 8.5

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.08 AU

Year: 561 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 32,396,530 km

• M1: 108,309 km (0.1 R)
• M2: 185,950 km (0.107 R)
• M3: 239,955 km (0.099 R)
• M4: 299,046 km (0.041 R)
• M5: 361,279 km (0.116 R)
• M6: 452,833 km (0.086 R)
• M7: 561,890 km (0.113 R)
• M8: 661,821 km (0.067 R)
• M9: 748,289 km (0.093 R)
• M10: 823,387 km (0.06 R)
• M11: 880,234 km (0.071 R)
• M12: 943,813 km (0.071 R)
• M13: 1,087,427 km (0.091 R)
• M14: 1,310,328 km (0.074 R)
• M15: 1,471,295 km (0.047 R)
• M16: 1,573,620 km (0.099 R)
• M17: 1,799,363 km (0.039 R)
• M18: 1,888,374 km (0.043 R)
• M19: 1,957,937 km (0.117 R)
• M20: 2,085,245 km (0.115 R)
• M21: 2,164,532 km (0.086 R)
• M22: 2,222,725 km (0.074 R)
• M23: 2,296,327 km (0.107 R)
• M24: 2,363,347 km (0.099 R)
• M25: 2,438,445 km (0.047 R)
• M26: 2,491,553 km (0.082 R)
• M27: 2,552,738 km (0.119 R)
• M28: 2,715,800 km (0.034 R)
• M29: 2,850,288 km (0.074 R)
• M30: 3,011,405 km (0.111 R)
• M31: 3,076,630 km (0.075 R)
• M32: 3,300,578 km (0.104 R)
• M33: 3,435,814 km (0.1 R)
• M34: 3,547,115 km (0.105 R)
• M35: 3,694,319 km (0.042 R)
• M36: 3,843,618 km (0.062 R)
• M37: 4,276,106 km (0.081 R)
• M38: 4,386,658 km (0.093 R)
• M39: 4,460,859 km (0.1 R)
• M40: 4,591,757 km (0.108 R)
• M41: 4,676,729 km (0.096 R)
• M42: 4,886,315 km (0.055 R)
• M43: 5,060,148 km (0.105 R)
• M44: 5,196,731 km (0.115 R)
• M45: 5,374,154 km (0.038 R)
• M46: 5,443,717 km (0.119 R)
• M47: 5,503,706 km (0.108 R)
• M48: 5,857,205 km (0.12 R)
• M49: 5,939,185 km (0.111 R)
• M50: 6,021,464 km (0.059 R)
• M51: 6,270,395 km (0.087 R)
• M52: 6,364,791 km (0.108 R)
• M53: 6,607,888 km (0.098 R)
• M54: 6,810,892 km (0.119 R)
• M55: 6,875,518 km (0.117 R)
• M56: 7,256,245 km (0.11 R)
• M57: 7,388,489 km (0.118 R)
• M58: 7,454,761 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 11.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.5 AU - 1.72 AU

Year: 1319 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 166.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,396,530 km

• M1: 145,260 km (0.105 R)
• M2: 302,636 km (0.106 R)
• M3: 440,416 km (0.107 R)
• M4: 524,939 km (0.093 R)
• M5: 616,194 km (0.053 R)
• M6: 781,798 km (0.053 R)
• M7: 1,008,738 km (0.103 R)
• M8: 1,437,336 km (0.108 R)
• M9: 1,544,149 km (0.05 R)
• M10: 1,861,446 km (0.101 R)
• M11: 1,939,088 km (0.075 R)
• M12: 2,037,972 km (0.084 R)
• M13: 2,108,133 km (0.046 R)
• M14: 2,220,032 km (0.113 R)
• M15: 2,344,498 km (0.072 R)
• M16: 2,428,871 km (0.057 R)
• M17: 2,525,062 km (0.112 R)
• M18: 2,809,897 km (0.064 R)
• M19: 3,013,350 km (0.037 R)
• M20: 3,093,834 km (0.111 R)
• M21: 3,434,917 km (0.114 R)
• M22: 3,652,731 km (0.119 R)
• M23: 3,862,767 km (0.078 R)
• M24: 4,000,845 km (0.112 R)
• M25: 4,089,557 km (0.105 R)
• M26: 4,166,002 km (0.104 R)
• M27: 4,359,581 km (0.083 R)
• M28: 4,516,509 km (0.086 R)
• M29: 4,648,903 km (0.042 R)
• M30: 4,769,031 km (0.112 R)
• M31: 4,944,509 km (0.085 R)
• M32: 5,026,189 km (0.082 R)
• M33: 5,135,844 km (0.113 R)
• M34: 5,413,349 km (0.074 R)
• M35: 5,554,120 km (0.114 R)
• M36: 5,653,304 km (0.097 R)
• M37: 5,738,724 km (0.06 R)
• M38: 5,824,743 km (0.09 R)
• M39: 5,968,955 km (0.089 R)
• M40: 6,319,912 km (0.101 R)
• M41: 6,468,163 km (0.088 R)
• M42: 6,647,531 km (0.049 R)
• M43: 7,026,762 km (0.085 R)
• M44: 7,118,764 km (0.107 R)
• M45: 7,412,874 km (0.11 R)
• M46: 7,663,749 km (0.025 R)
• M47: 8,125,558 km (0.117 R)
• M48: 8,238,355 km (0.092 R)
• M49: 8,498,356 km (0.098 R)
• M50: 8,760,900 km (0.042 R)
• M51: 9,193,388 km (0.114 R)
• M52: 9,294,217 km (0.111 R)
• M53: 9,463,113 km (0.098 R)
• M54: 9,906,820 km (0.064 R)
• M55: 10,027,396 km (0.106 R)
• M56: 10,200,630 km (0.094 R)
• M57: 10,690,862 km (0.053 R)
• M58: 10,938,896 km (0.079 R)
• M59: 11,913,226 km (0.063 R)
• M60: 12,188,935 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 8.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.79 AU - 2.59 AU

Year: 2093 Days

Day: 10.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,396,530 km

• M1: 116,686 km (0.099 R)
• M2: 232,774 km (0.078 R)
• M3: 298,597 km (0.107 R)
• M4: 426,055 km (0.083 R)
• M5: 499,806 km (0.113 R)
• M6: 559,646 km (0.034 R)
• M7: 642,074 km (0.099 R)
• M8: 739,462 km (0.071 R)
• M9: 967,449 km (0.084 R)
• M10: 1,092,962 km (0.105 R)
• M11: 1,173,595 km (0.06 R)
• M12: 1,262,606 km (0.102 R)
• M13: 1,347,428 km (0.091 R)
• M14: 1,427,463 km (0.075 R)
• M15: 1,502,411 km (0.029 R)
• M16: 1,578,557 km (0.11 R)
• M17: 1,713,344 km (0.066 R)
• M18: 1,889,122 km (0.029 R)
• M19: 1,949,111 km (0.05 R)
• M20: 2,009,698 km (0.04 R)
• M21: 2,117,408 km (0.093 R)
• M22: 2,203,277 km (0.103 R)
• M23: 2,314,429 km (0.048 R)
• M24: 2,558,872 km (0.099 R)
• M25: 2,625,443 km (0.078 R)
• M26: 2,923,741 km (0.115 R)
• M27: 3,011,106 km (0.069 R)
• M28: 3,090,393 km (0.118 R)
• M29: 3,305,215 km (0.086 R)
• M30: 3,451,223 km (0.071 R)
• M31: 3,543,674 km (0.118 R)
• M32: 3,730,821 km (0.064 R)
• M33: 3,998,452 km (0.058 R)
• M34: 4,183,654 km (0.073 R)
• M35: 4,512,021 km (0.111 R)
• M36: 4,603,126 km (0.106 R)
• M37: 4,828,271 km (0.104 R)
• M38: 4,983,853 km (0.118 R)
• M39: 5,141,080 km (0.085 R)
• M40: 5,225,603 km (0.106 R)
• M41: 5,289,332 km (0.107 R)
• M42: 5,460,472 km (0.06 R)
• M43: 5,622,636 km (0.085 R)
• M44: 5,808,437 km (0.117 R)
• M45: 5,896,550 km (0.119 R)
• M46: 6,096,412 km (0.119 R)
• M47: 6,152,362 km (0.082 R)
• M48: 6,264,710 km (0.114 R)
• M49: 6,343,698 km (0.029 R)
• M50: 6,434,504 km (0.116 R)
• M51: 6,697,945 km (0.104 R)
• M52: 6,813,585 km (0.08 R)
• M53: 6,918,154 km (0.114 R)
• M54: 7,318,328 km (0.093 R)
• M55: 7,497,247 km (0.112 R)
• M56: 7,593,289 km (0.065 R)
• M57: 7,774,452 km (0.114 R)
• M58: 7,944,844 km (0.076 R)
• M59: 8,079,631 km (0.102 R)
• M60: 8,227,434 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.1

Radius: 8.3

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.21 AU - 2.81 AU

Year: 2568 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,396,530 km

• M1: 103,821 km (0.067 R)
• M2: 157,377 km (0.051 R)
• M3: 281,094 km (0.11 R)
• M4: 341,233 km (0.119 R)
• M5: 570,865 km (0.049 R)
• M6: 633,547 km (0.1 R)
• M7: 689,347 km (0.059 R)
• M8: 776,413 km (0.11 R)
• M9: 919,578 km (0.092 R)
• M10: 994,676 km (0.099 R)
• M11: 1,105,528 km (0.077 R)
• M12: 1,425,817 km (0.103 R)
• M13: 1,694,495 km (0.077 R)
• M14: 1,814,622 km (0.092 R)
• M15: 2,192,058 km (0.107 R)
• M16: 2,764,120 km (0.042 R)
• M17: 2,874,523 km (0.077 R)
• M18: 3,363,858 km (0.115 R)
• M19: 3,464,836 km (0.072 R)
• M20: 3,721,845 km (0.106 R)
• M21: 3,826,414 km (0.115 R)
• M22: 3,914,228 km (0.11 R)
• M23: 4,020,592 km (0.061 R)
• M24: 4,092,100 km (0.099 R)
• M25: 4,236,163 km (0.098 R)
• M26: 4,382,021 km (0.111 R)
• M27: 4,455,623 km (0.116 R)
• M28: 4,754,071 km (0.108 R)
• M29: 4,962,909 km (0.054 R)
• M30: 5,468,849 km (0.113 R)
• M31: 5,828,632 km (0.032 R)
• M32: 5,889,369 km (0.101 R)
• M33: 6,445,424 km (0.085 R)
• M34: 6,825,552 km (0.108 R)
• M35: 7,541,079 km (0.111 R)
• M36: 7,673,772 km (0.085 R)
• M37: 7,807,363 km (0.101 R)
• M38: 8,121,668 km (0.072 R)
• M39: 8,624,168 km (0.049 R)
• M40: 8,716,619 km (0.107 R)
• M41: 9,136,840 km (0.109 R)
• M42: 9,207,450 km (0.063 R)
• M43: 9,563,493 km (0.103 R)
• M44: 9,827,533 km (0.031 R)
• M45: 10,021,113 km (0.071 R)
• M46: 10,215,889 km (0.086 R)
• M47: 10,411,862 km (0.035 R)
• M48: 10,510,298 km (0.092 R)
• M49: 10,807,698 km (0.12 R)
• M50: 11,082,659 km (0.116 R)
• M51: 11,537,736 km (0.103 R)
• M52: 11,767,518 km (0.101 R)
• M53: 11,870,142 km (0.116 R)
• M54: 12,257,601 km (0.085 R)
• M55: 12,413,781 km (0.098 R)
• M56: 12,492,021 km (0.107 R)
• M57: 12,544,380 km (0.113 R)
• M58: 12,622,919 km (0.081 R)
• M59: 12,939,019 km (0.12 R)
• M60: 13,552,071 km (0.111 R)
• M61: 13,605,777 km (0.097 R)
• M62: 13,767,492 km (0.093 R)
• M63: 14,065,641 km (0.116 R)
• M64: 14,311,131 km (0.095 R)
• M65: 14,503,065 km (0.06 R)
• M66: 14,640,695 km (0.107 R)
• M67: 15,000,627 km (0.116 R)
• M68: 15,251,503 km (0.073 R)
• M69: 15,447,476 km (0.103 R)
• M70: 15,616,223 km (0.112 R)
• M71: 15,813,841 km (0.114 R)
• M72: 15,927,087 km (0.1 R)
• M73: 16,440,357 km (0.1 R)
• M74: 17,016,907 km (0.115 R)
• M75: 17,220,211 km (0.119 R)
• M76: 17,600,040 km (0.056 R)
• M77: 18,546,845 km (0.092 R)
• M78: 18,996,237 km (0.114 R)
• M79: 19,056,525 km (0.078 R)
• M80: 19,844,906 km (0.079 R)
• M81: 19,905,941 km (0.119 R)
• M82: 20,058,980 km (0.06 R)
• M83: 20,304,620 km (0.113 R)
• M84: 20,396,922 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.3

Radius: 13.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.58 AU - 3.76 AU

Year: 4540 Days

Day: 10.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,396,530 km

• M1: 179,817 km (0.101 R)
• M2: 297,251 km (0.098 R)
• M3: 468,690 km (0.086 R)
• M4: 699,819 km (0.036 R)
• M5: 960,718 km (0.077 R)
• M6: 1,381,836 km (0.093 R)
• M7: 1,576,313 km (0.097 R)
• M8: 1,872,068 km (0.115 R)
• M9: 2,047,396 km (0.117 R)
• M10: 2,130,274 km (0.028 R)
• M11: 2,214,348 km (0.082 R)
• M12: 2,400,298 km (0.096 R)
• M13: 2,576,674 km (0.111 R)
• M14: 2,666,432 km (0.079 R)
• M15: 2,895,916 km (0.106 R)
• M16: 3,036,687 km (0.091 R)
• M17: 3,179,852 km (0.092 R)
• M18: 3,308,955 km (0.077 R)
• M19: 3,741,144 km (0.116 R)
• M20: 3,929,487 km (0.083 R)
• M21: 4,120,973 km (0.049 R)
• M22: 4,209,086 km (0.104 R)
• M23: 4,297,797 km (0.048 R)
• M24: 4,495,266 km (0.043 R)
• M25: 4,640,825 km (0.077 R)
• M26: 4,992,829 km (0.096 R)
• M27: 5,742,613 km (0.094 R)
• M28: 5,861,095 km (0.074 R)
• M29: 6,161,039 km (0.074 R)
• M30: 6,466,069 km (0.104 R)
• M31: 6,901,399 km (0.068 R)
• M32: 7,069,846 km (0.112 R)
• M33: 7,218,247 km (0.049 R)
• M34: 7,432,172 km (0.048 R)
• M35: 7,670,032 km (0.08 R)
• M36: 7,910,287 km (0.111 R)
• M37: 8,086,662 km (0.119 R)
• M38: 8,353,695 km (0.115 R)
• M39: 8,827,920 km (0.095 R)
• M40: 8,987,990 km (0.104 R)
• M41: 9,287,784 km (0.106 R)
• M42: 9,661,330 km (0.072 R)
• M43: 9,802,700 km (0.089 R)
• M44: 10,279,019 km (0.07 R)
• M45: 10,592,726 km (0.077 R)
• M46: 11,180,047 km (0.088 R)
• M47: 11,477,747 km (0.064 R)
• M48: 11,903,951 km (0.057 R)
• M49: 12,463,298 km (0.095 R)
• M50: 12,720,307 km (0.111 R)
• M51: 12,901,320 km (0.072 R)
• M52: 13,713,338 km (0.118 R)
• M53: 13,845,881 km (0.092 R)
• M54: 13,978,874 km (0.108 R)
• M55: 14,085,537 km (0.097 R)
• M56: 14,353,317 km (0.049 R)
• M57: 14,514,883 km (0.108 R)
• M58: 14,622,893 km (0.105 R)
• M59: 15,112,377 km (0.102 R)
• M60: 15,386,590 km (0.104 R)
• M61: 15,496,694 km (0.087 R)
• M62: 15,717,799 km (0.102 R)
• M63: 15,995,752 km (0.054 R)
• M64: 16,443,798 km (0.119 R)
• M65: 16,528,171 km (0.093 R)
• M66: 16,725,940 km (0.086 R)
• M67: 16,952,730 km (0.073 R)
• M68: 17,295,010 km (0.108 R)
• M69: 17,466,898 km (0.078 R)
• M70: 18,073,218 km (0.029 R)
• M71: 18,335,313 km (0.103 R)
• M72: 18,833,624 km (0.079 R)
• M73: 18,922,036 km (0.112 R)
• M74: 19,873,628 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.6

Radius: 9.4

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.29 AU - 4.49 AU

Year: 5939 Days

Day: 14 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,396,530 km

• M1: 131,945 km (0.073 R)
• M2: 268,079 km (0.111 R)
• M3: 394,789 km (0.049 R)
• M4: 676,781 km (0.115 R)
• M5: 1,047,185 km (0.082 R)
• M6: 1,168,509 km (0.064 R)
• M7: 1,246,749 km (0.115 R)
• M8: 1,475,484 km (0.116 R)
• M9: 1,560,605 km (0.034 R)
• M10: 1,629,869 km (0.055 R)
• M11: 1,753,736 km (0.032 R)
• M12: 1,917,695 km (0.086 R)
• M13: 1,992,195 km (0.112 R)
• M14: 2,163,484 km (0.093 R)
• M15: 2,459,838 km (0.068 R)
• M16: 2,520,575 km (0.102 R)
• M17: 3,156,964 km (0.113 R)
• M18: 3,425,193 km (0.076 R)
• M19: 3,864,861 km (0.099 R)
• M20: 4,645,612 km (0.072 R)
• M21: 5,262,703 km (0.063 R)
• M22: 5,341,691 km (0.051 R)
• M23: 5,554,120 km (0.086 R)
• M24: 5,932,752 km (0.089 R)
• M25: 6,263,962 km (0.061 R)
• M26: 6,347,737 km (0.119 R)
• M27: 6,944,483 km (0.058 R)
• M28: 7,031,250 km (0.088 R)
• M29: 7,147,487 km (0.11 R)
• M30: 7,828,008 km (0.034 R)
• M31: 8,160,863 km (0.117 R)
• M32: 8,965,999 km (0.085 R)
• M33: 10,451,655 km (0.058 R)
• M34: 10,918,700 km (0.116 R)
• M35: 11,256,641 km (0.116 R)
• M36: 11,392,775 km (0.078 R)
• M37: 12,255,955 km (0.092 R)
• M38: 12,890,400 km (0.113 R)
• M39: 13,319,446 km (0.09 R)
• M40: 13,463,360 km (0.099 R)
• M41: 13,971,544 km (0.115 R)
• M42: 14,708,463 km (0.114 R)
• M43: 14,894,712 km (0.056 R)
• M44: 15,081,560 km (0.039 R)
• M45: 15,875,476 km (0.085 R)
• M46: 15,989,918 km (0.046 R)
• M47: 16,104,809 km (0.104 R)
• M48: 16,181,403 km (0.064 R)
• M49: 16,605,364 km (0.098 R)
• M50: 16,877,033 km (0.115 R)
• M51: 17,661,375 km (0.106 R)
• M52: 17,740,512 km (0.088 R)
• M53: 18,057,959 km (0.048 R)
• M54: 18,658,445 km (0.047 R)
• M55: 18,981,427 km (0.051 R)
• M56: 19,062,359 km (0.078 R)
• M57: 19,184,132 km (0.037 R)
• M58: 19,591,786 km (0.099 R)
• M59: 19,961,143 km (0.101 R)
• M60: 20,291,455 km (0.106 R)
• M61: 21,293,163 km (0.1 R)
• M62: 21,377,386 km (0.086 R)
• M63: 21,461,610 km (0.059 R)
• M64: 22,524,951 km (0.112 R)
• M65: 22,782,559 km (0.105 R)
• M66: 23,301,065 km (0.12 R)
• M67: 23,431,215 km (0.1 R)
• M68: 24,042,023 km (0.06 R)
• M69: 24,129,688 km (0.096 R)
• M70: 24,349,447 km (0.083 R)
• M71: 24,702,348 km (0.03 R)
• M72: 26,220,916 km (0.06 R)
• M73: 26,673,300 km (0.032 R)
• M74: 27,219,632 km (0.117 R)
• M75: 28,740,893 km (0.084 R)
• M76: 28,880,617 km (0.065 R)
• M77: 29,676,328 km (0.085 R)
• M78: 29,864,672 km (0.107 R)
• M79: 30,100,588 km (0.113 R)
• M80: 31,002,663 km (0.094 R)
• M81: 31,337,164 km (0.047 R)
• M82: 31,913,564 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 12,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit