🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 14.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.56 AU - 0.78 AU

Year: 366 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 20,374,404 km

• M1: 186,549 km (0.042 R)
• M2: 383,419 km (0.084 R)
• M3: 483,351 km (0.111 R)
• M4: 579,692 km (0.095 R)
• M5: 687,851 km (0.104 R)
• M6: 823,387 km (0.065 R)
• M7: 920,924 km (0.096 R)
• M8: 1,026,989 km (0.099 R)
• M9: 1,208,152 km (0.063 R)
• M10: 1,353,711 km (0.052 R)
• M11: 1,510,490 km (0.079 R)
• M12: 1,608,776 km (0.086 R)
• M13: 1,729,501 km (0.114 R)
• M14: 1,879,847 km (0.104 R)
• M15: 2,149,721 km (0.088 R)
• M16: 2,250,102 km (0.112 R)
• M17: 2,357,812 km (0.111 R)
• M18: 2,478,986 km (0.098 R)
• M19: 2,649,827 km (0.086 R)
• M20: 2,745,869 km (0.097 R)
• M21: 2,879,759 km (0.107 R)
• M22: 3,034,742 km (0.072 R)
• M23: 3,320,923 km (0.11 R)
• M24: 3,418,311 km (0.084 R)
• M25: 3,510,164 km (0.077 R)
• M26: 3,716,460 km (0.09 R)
• M27: 3,838,083 km (0.092 R)
• M28: 3,967,934 km (0.066 R)
• M29: 4,064,574 km (0.056 R)
• M30: 4,225,242 km (0.08 R)
• M31: 4,416,428 km (0.109 R)
• M32: 4,632,298 km (0.097 R)
• M33: 4,748,984 km (0.104 R)
• M34: 4,859,238 km (0.092 R)
• M35: 4,970,240 km (0.048 R)
• M36: 5,142,277 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 9.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.93 AU - 1.03 AU

Year: 647 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,374,404 km

• M1: 141,220 km (0.091 R)
• M2: 201,209 km (0.09 R)
• M3: 269,875 km (0.106 R)
• M4: 347,516 km (0.049 R)
• M5: 404,812 km (0.051 R)
• M6: 604,076 km (0.1 R)
• M7: 688,898 km (0.095 R)
• M8: 752,178 km (0.117 R)
• M9: 857,794 km (0.084 R)
• M10: 968,796 km (0.088 R)
• M11: 1,064,987 km (0.086 R)
• M12: 1,124,378 km (0.106 R)
• M13: 1,184,965 km (0.088 R)
• M14: 1,299,108 km (0.106 R)
• M15: 1,460,823 km (0.106 R)
• M16: 1,657,993 km (0.099 R)
• M17: 1,751,043 km (0.094 R)
• M18: 1,815,969 km (0.117 R)
• M19: 1,900,043 km (0.111 R)
• M20: 2,009,847 km (0.088 R)
• M21: 2,071,931 km (0.101 R)
• M22: 2,204,325 km (0.109 R)
• M23: 2,281,218 km (0.101 R)
• M24: 2,524,165 km (0.076 R)
• M25: 2,686,179 km (0.073 R)
• M26: 2,761,726 km (0.118 R)
• M27: 2,830,990 km (0.098 R)
• M28: 2,900,852 km (0.034 R)
• M29: 2,978,344 km (0.116 R)
• M30: 3,156,964 km (0.085 R)
• M31: 3,420,705 km (0.053 R)
• M32: 3,502,685 km (0.098 R)
• M33: 3,638,220 km (0.105 R)
• M34: 3,752,663 km (0.066 R)
• M35: 3,829,556 km (0.093 R)
• M36: 4,039,890 km (0.064 R)
• M37: 4,214,172 km (0.106 R)
• M38: 4,366,612 km (0.052 R)
• M39: 4,586,372 km (0.051 R)
• M40: 4,668,800 km (0.116 R)
• M41: 4,735,072 km (0.092 R)
• M42: 4,809,871 km (0.07 R)
• M43: 4,876,891 km (0.077 R)
• M44: 4,952,587 km (0.061 R)
• M45: 5,037,110 km (0.079 R)
• M46: 5,458,228 km (0.103 R)
• M47: 5,528,090 km (0.103 R)
• M48: 5,651,060 km (0.117 R)
• M49: 6,152,063 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.2

Radius: 13.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.86 AU - 1.26 AU

Year: 728 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 20,374,404 km

• M1: 178,171 km (0.096 R)
• M2: 326,572 km (0.032 R)
• M3: 669,450 km (0.11 R)
• M4: 771,626 km (0.093 R)
• M5: 875,896 km (0.106 R)
• M6: 994,377 km (0.104 R)
• M7: 1,128,417 km (0.083 R)
• M8: 1,369,569 km (0.067 R)
• M9: 1,473,240 km (0.114 R)
• M10: 1,639,293 km (0.082 R)
• M11: 1,891,815 km (0.085 R)
• M12: 2,002,367 km (0.102 R)
• M13: 2,121,148 km (0.107 R)
• M14: 2,211,954 km (0.116 R)
• M15: 2,366,339 km (0.081 R)
• M16: 2,530,747 km (0.106 R)
• M17: 2,666,283 km (0.066 R)
• M18: 2,958,597 km (0.043 R)
• M19: 3,296,539 km (0.076 R)
• M20: 3,538,438 km (0.112 R)
• M21: 3,712,870 km (0.058 R)
• M22: 3,934,873 km (0.068 R)
• M23: 4,108,257 km (0.107 R)
• M24: 4,439,018 km (0.115 R)
• M25: 4,548,673 km (0.116 R)
• M26: 4,980,113 km (0.111 R)
• M27: 5,102,335 km (0.052 R)
• M28: 5,333,164 km (0.115 R)
• M29: 5,424,718 km (0.034 R)
• M30: 5,908,218 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 10.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.23 AU - 2.43 AU

Year: 2372 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,374,404 km

• M1: 136,284 km (0.034 R)
• M2: 210,484 km (0.098 R)
• M3: 284,386 km (0.08 R)
• M4: 412,441 km (0.116 R)
• M5: 502,200 km (0.088 R)
• M6: 605,722 km (0.071 R)
• M7: 737,069 km (0.057 R)
• M8: 850,913 km (0.118 R)
• M9: 920,924 km (0.062 R)
• M10: 1,052,271 km (0.056 R)
• M11: 1,253,630 km (0.113 R)
• M12: 1,359,246 km (0.094 R)
• M13: 1,553,424 km (0.095 R)
• M14: 1,885,382 km (0.099 R)
• M15: 2,016,878 km (0.048 R)
• M16: 2,093,473 km (0.057 R)
• M17: 2,180,838 km (0.06 R)
• M18: 2,299,319 km (0.049 R)
• M19: 2,369,481 km (0.085 R)
• M20: 2,450,413 km (0.1 R)
• M21: 2,573,831 km (0.03 R)
• M22: 2,934,512 km (0.1 R)
• M23: 3,098,920 km (0.096 R)
• M24: 3,210,221 km (0.054 R)
• M25: 3,322,868 km (0.105 R)
• M26: 3,529,014 km (0.105 R)
• M27: 3,954,171 km (0.101 R)
• M28: 4,209,684 km (0.099 R)
• M29: 4,308,419 km (0.12 R)
• M30: 4,622,275 km (0.106 R)
• M31: 5,486,053 km (0.065 R)
• M32: 5,553,671 km (0.088 R)
• M33: 5,744,109 km (0.111 R)
• M34: 5,812,625 km (0.118 R)
• M35: 5,950,555 km (0.105 R)
• M36: 6,131,418 km (0.108 R)
• M37: 6,314,227 km (0.107 R)
• M38: 6,441,834 km (0.094 R)
• M39: 6,556,127 km (0.048 R)
• M40: 6,757,485 km (0.07 R)
• M41: 6,990,260 km (0.119 R)
• M42: 7,240,387 km (0.046 R)
• M43: 7,962,646 km (0.119 R)
• M44: 8,131,542 km (0.066 R)
• M45: 8,472,625 km (0.097 R)
• M46: 8,550,865 km (0.101 R)
• M47: 8,676,527 km (0.105 R)
• M48: 8,802,638 km (0.076 R)
• M49: 9,056,954 km (0.101 R)
• M50: 9,621,836 km (0.119 R)
• M51: 9,785,346 km (0.116 R)
• M52: 9,900,237 km (0.108 R)
• M53: 10,181,481 km (0.091 R)
• M54: 10,347,984 km (0.103 R)
• M55: 10,532,438 km (0.072 R)
• M56: 10,870,380 km (0.113 R)
• M57: 11,487,620 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.9

Radius: 14.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.17 AU - 4.45 AU

Year: 4959 Days

Day: 14.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 20,374,404 km

• M1: 284,086 km (0.111 R)
• M2: 468,541 km (0.104 R)
• M3: 627,563 km (0.075 R)
• M4: 770,429 km (0.046 R)
• M5: 1,008,140 km (0.081 R)
• M6: 1,225,655 km (0.084 R)
• M7: 1,708,557 km (0.1 R)
• M8: 1,891,366 km (0.117 R)
• M9: 2,122,495 km (0.106 R)
• M10: 2,718,642 km (0.059 R)
• M11: 3,075,583 km (0.119 R)
• M12: 3,251,809 km (0.094 R)
• M13: 3,447,932 km (0.111 R)
• M14: 3,834,792 km (0.07 R)
• M15: 4,200,559 km (0.031 R)
• M16: 4,360,778 km (0.108 R)
• M17: 4,835,302 km (0.071 R)
• M18: 4,947,202 km (0.057 R)
• M19: 5,268,987 km (0.113 R)
• M20: 5,578,205 km (0.115 R)
• M21: 5,814,121 km (0.043 R)
• M22: 6,073,374 km (0.11 R)
• M23: 6,275,481 km (0.092 R)
• M24: 6,479,832 km (0.096 R)
• M25: 7,042,619 km (0.119 R)
• M26: 7,534,497 km (0.056 R)
• M27: 7,817,536 km (0.118 R)
• M28: 8,037,594 km (0.099 R)
• M29: 8,192,877 km (0.12 R)
• M30: 8,574,352 km (0.084 R)
• M31: 8,664,858 km (0.117 R)
• M32: 9,377,991 km (0.095 R)
• M33: 10,519,124 km (0.027 R)
• M34: 11,032,095 km (0.1 R)
• M35: 11,304,214 km (0.109 R)
• M36: 11,603,559 km (0.064 R)
• M37: 12,210,029 km (0.047 R)
• M38: 12,312,204 km (0.085 R)
• M39: 12,414,529 km (0.112 R)
• M40: 12,878,881 km (0.111 R)
• M41: 13,217,720 km (0.111 R)
• M42: 14,305,745 km (0.083 R)
• M43: 14,413,456 km (0.117 R)
• M44: 14,548,543 km (0.092 R)
• M45: 14,738,233 km (0.083 R)
• M46: 14,928,671 km (0.117 R)
• M47: 15,284,863 km (0.055 R)
• M48: 15,615,923 km (0.079 R)
• M49: 16,538,942 km (0.117 R)
• M50: 17,710,294 km (0.119 R)
• M51: 17,883,977 km (0.078 R)
• M52: 18,379,146 km (0.1 R)
• M53: 18,555,073 km (0.078 R)
• M54: 19,026,605 km (0.025 R)
• M55: 19,412,867 km (0.065 R)
• M56: 20,012,006 km (0.056 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: 549 - 18,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit