🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.4

Radius: 11

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.46 AU - 0.72 AU

Year: 319 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 9,770,744 km

• M1: 137,929 km (0.103 R)
• M2: 302,038 km (0.101 R)
• M3: 381,475 km (0.103 R)
• M4: 464,801 km (0.11 R)
• M5: 549,473 km (0.093 R)
• M6: 620,532 km (0.068 R)
• M7: 719,715 km (0.082 R)
• M8: 795,412 km (0.052 R)
• M9: 971,339 km (0.058 R)
• M10: 1,064,389 km (0.094 R)
• M11: 1,186,311 km (0.1 R)
• M12: 1,255,725 km (0.107 R)
• M13: 1,348,924 km (0.107 R)
• M14: 1,519,166 km (0.077 R)
• M15: 1,623,885 km (0.119 R)
• M16: 1,800,710 km (0.113 R)
• M17: 1,886,429 km (0.111 R)
• M18: 1,968,409 km (0.032 R)
• M19: 2,041,263 km (0.11 R)
• M20: 2,146,879 km (0.114 R)
• M21: 2,292,438 km (0.12 R)
• M22: 2,385,787 km (0.109 R)
• M23: 2,497,237 km (0.081 R)
• M24: 2,801,220 km (0.064 R)
• M25: 2,895,467 km (0.073 R)
• M26: 3,093,086 km (0.066 R)
• M27: 3,227,424 km (0.097 R)
• M28: 3,332,442 km (0.119 R)
• M29: 3,432,523 km (0.09 R)
• M30: 3,514,503 km (0.04 R)
• M31: 3,609,946 km (0.07 R)
• M32: 3,725,585 km (0.063 R)
• M33: 3,796,944 km (0.08 R)
• M34: 3,888,348 km (0.108 R)
• M35: 3,973,918 km (0.114 R)
• M36: 4,180,662 km (0.107 R)
• M37: 4,261,595 km (0.099 R)
• M38: 4,343,125 km (0.115 R)
• M39: 4,576,797 km (0.058 R)
• M40: 4,653,391 km (0.104 R)
• M41: 4,772,471 km (0.069 R)
• M42: 4,850,113 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.8

Radius: 10.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 351 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 9,770,744 km

• M1: 139,126 km (0.112 R)
• M2: 211,531 km (0.071 R)
• M3: 325,226 km (0.083 R)
• M4: 431,889 km (0.106 R)
• M5: 516,113 km (0.1 R)
• M6: 606,919 km (0.026 R)
• M7: 713,731 km (0.117 R)
• M8: 807,081 km (0.108 R)
• M9: 876,494 km (0.084 R)
• M10: 970,142 km (0.06 R)
• M11: 1,044,642 km (0.101 R)
• M12: 1,239,867 km (0.105 R)
• M13: 1,338,003 km (0.069 R)
• M14: 1,498,971 km (0.079 R)
• M15: 1,568,683 km (0.061 R)
• M16: 1,689,110 km (0.12 R)
• M17: 1,780,215 km (0.099 R)
• M18: 1,863,840 km (0.086 R)
• M19: 2,006,107 km (0.115 R)
• M20: 2,231,402 km (0.082 R)
• M21: 2,301,563 km (0.095 R)
• M22: 2,372,622 km (0.117 R)
• M23: 2,470,160 km (0.113 R)
• M24: 2,637,710 km (0.1 R)
• M25: 2,781,922 km (0.052 R)
• M26: 2,939,897 km (0.043 R)
• M27: 3,045,065 km (0.105 R)
• M28: 3,145,744 km (0.082 R)
• M29: 3,299,082 km (0.116 R)
• M30: 3,373,731 km (0.093 R)
• M31: 3,449,129 km (0.098 R)
• M32: 3,607,253 km (0.089 R)
• M33: 3,755,954 km (0.047 R)
• M34: 3,864,263 km (0.098 R)
• M35: 3,936,967 km (0.104 R)
• M36: 4,016,404 km (0.066 R)
• M37: 4,090,155 km (0.106 R)
• M38: 4,183,056 km (0.12 R)
• M39: 4,301,687 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 12.8

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.74 AU

Year: 351 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 9,770,744 km

• M1: 159,322 km (0.103 R)
• M2: 333,005 km (0.1 R)
• M3: 434,881 km (0.111 R)
• M4: 568,622 km (0.083 R)
• M5: 658,231 km (0.094 R)
• M6: 742,005 km (0.051 R)
• M7: 834,008 km (0.106 R)
• M8: 1,067,082 km (0.104 R)
• M9: 1,234,631 km (0.086 R)
• M10: 1,411,456 km (0.044 R)
• M11: 1,503,309 km (0.045 R)
• M12: 1,591,871 km (0.07 R)
• M13: 1,698,534 km (0.036 R)
• M14: 1,802,056 km (0.101 R)
• M15: 1,919,191 km (0.046 R)
• M16: 2,027,500 km (0.108 R)
• M17: 2,173,208 km (0.109 R)
• M18: 2,256,385 km (0.101 R)
• M19: 2,407,628 km (0.095 R)
• M20: 2,574,879 km (0.058 R)
• M21: 2,669,574 km (0.04 R)
• M22: 2,810,495 km (0.114 R)
• M23: 2,921,198 km (0.043 R)
• M24: 3,026,814 km (0.081 R)
• M25: 3,106,849 km (0.068 R)
• M26: 3,248,667 km (0.075 R)
• M27: 3,378,818 km (0.09 R)
• M28: 3,531,707 km (0.109 R)
• M29: 3,715,562 km (0.103 R)
• M30: 3,823,123 km (0.041 R)
• M31: 3,960,753 km (0.044 R)
• M32: 4,056,047 km (0.046 R)
• M33: 4,144,609 km (0.087 R)
• M34: 4,233,769 km (0.067 R)
• M35: 4,338,637 km (0.083 R)
• M36: 4,459,662 km (0.101 R)
• M37: 4,574,104 km (0.096 R)
• M38: 4,767,086 km (0.094 R)
• M39: 4,884,221 km (0.091 R)
• M40: 5,041,897 km (0.061 R)
• M41: 5,137,340 km (0.04 R)
• M42: 5,225,454 km (0.119 R)
• M43: 5,338,101 km (0.099 R)
• M44: 5,435,489 km (0.037 R)
• M45: 5,525,098 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.4

Radius: 9.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.58 AU - 0.76 AU

Year: 385 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 9,770,744 km

• M1: 124,914 km (0.101 R)
• M2: 203,752 km (0.107 R)
• M3: 305,180 km (0.117 R)
• M4: 384,018 km (0.102 R)
• M5: 501,153 km (0.106 R)
• M6: 579,243 km (0.054 R)
• M7: 647,011 km (0.084 R)
• M8: 736,620 km (0.101 R)
• M9: 837,598 km (0.093 R)
• M10: 975,229 km (0.084 R)
• M11: 1,061,546 km (0.047 R)
• M12: 1,211,593 km (0.093 R)
• M13: 1,305,092 km (0.082 R)
• M14: 1,405,173 km (0.049 R)
• M15: 1,478,925 km (0.084 R)
• M16: 1,562,400 km (0.084 R)
• M17: 1,660,387 km (0.083 R)
• M18: 1,729,950 km (0.105 R)
• M19: 1,827,188 km (0.067 R)
• M20: 1,944,473 km (0.041 R)
• M21: 2,040,964 km (0.063 R)
• M22: 2,144,037 km (0.087 R)
• M23: 2,364,993 km (0.117 R)
• M24: 2,443,681 km (0.093 R)
• M25: 2,513,244 km (0.11 R)
• M26: 2,578,469 km (0.036 R)
• M27: 2,700,391 km (0.071 R)
• M28: 2,793,142 km (0.104 R)
• M29: 2,892,176 km (0.088 R)
• M30: 2,997,642 km (0.112 R)
• M31: 3,278,138 km (0.094 R)
• M32: 3,371,786 km (0.091 R)
• M33: 3,550,406 km (0.105 R)
• M34: 3,640,913 km (0.084 R)
• M35: 3,703,445 km (0.11 R)
• M36: 3,876,230 km (0.04 R)
• M37: 3,946,093 km (0.099 R)
• M38: 4,016,404 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 11.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.87 AU - 1.25 AU

Year: 767 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 9,770,744 km

• M1: 150,047 km (0.028 R)
• M2: 224,995 km (0.052 R)
• M3: 336,595 km (0.11 R)
• M4: 436,078 km (0.1 R)
• M5: 519,404 km (0.097 R)
• M6: 646,263 km (0.082 R)
• M7: 722,408 km (0.078 R)
• M8: 807,978 km (0.109 R)
• M9: 903,422 km (0.115 R)
• M10: 1,093,710 km (0.11 R)
• M11: 1,361,490 km (0.08 R)
• M12: 1,492,388 km (0.065 R)
• M13: 1,635,254 km (0.068 R)
• M14: 1,759,271 km (0.075 R)
• M15: 2,000,423 km (0.068 R)
• M16: 2,108,432 km (0.086 R)
• M17: 2,244,118 km (0.108 R)
• M18: 2,444,280 km (0.114 R)
• M19: 2,659,551 km (0.088 R)
• M20: 2,760,380 km (0.098 R)
• M21: 3,022,924 km (0.109 R)
• M22: 3,147,539 km (0.117 R)
• M23: 3,352,638 km (0.117 R)
• M24: 3,552,201 km (0.103 R)
• M25: 3,724,837 km (0.119 R)
• M26: 3,931,731 km (0.025 R)
• M27: 4,335,197 km (0.038 R)
• M28: 4,465,347 km (0.117 R)
• M29: 5,022,001 km (0.077 R)
• M30: 5,401,381 km (0.093 R)
• M31: 5,494,879 km (0.079 R)
• M32: 5,624,132 km (0.097 R)
• M33: 5,766,400 km (0.097 R)
• M34: 5,885,928 km (0.057 R)
• M35: 6,006,205 km (0.096 R)
• M36: 6,139,497 km (0.11 R)
• M37: 6,224,917 km (0.09 R)
• M38: 6,322,904 km (0.112 R)
• M39: 6,421,489 km (0.115 R)
• M40: 6,645,137 km (0.103 R)
• M41: 6,757,934 km (0.108 R)
• M42: 6,998,188 km (0.036 R)
• M43: 7,112,930 km (0.054 R)
• M44: 7,292,747 km (0.065 R)
• M45: 7,396,268 km (0.087 R)
• M46: 7,591,494 km (0.115 R)
• M47: 7,683,197 km (0.117 R)
• M48: 8,174,177 km (0.113 R)
• M49: 8,322,130 km (0.048 R)
• M50: 8,457,366 km (0.085 R)
• M51: 8,538,897 km (0.097 R)
• M52: 8,648,103 km (0.05 R)
• M53: 8,909,002 km (0.066 R)
• M54: 9,144,768 km (0.104 R)
• M55: 9,340,442 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 8.3

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1 AU - 1.24 AU

Year: 833 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 9,770,744 km

• M1: 107,710 km (0.094 R)
• M2: 169,195 km (0.092 R)
• M3: 241,750 km (0.071 R)
• M4: 432,188 km (0.104 R)
• M5: 495,019 km (0.102 R)
• M6: 598,840 km (0.067 R)
• M7: 698,921 km (0.062 R)
• M8: 757,115 km (0.111 R)
• M9: 817,104 km (0.101 R)
• M10: 897,587 km (0.109 R)
• M11: 1,033,572 km (0.117 R)
• M12: 1,107,623 km (0.117 R)
• M13: 1,268,440 km (0.066 R)
• M14: 1,355,357 km (0.069 R)
• M15: 1,566,439 km (0.07 R)
• M16: 1,628,672 km (0.078 R)
• M17: 1,731,595 km (0.109 R)
• M18: 1,812,378 km (0.101 R)
• M19: 1,994,588 km (0.087 R)
• M20: 2,070,734 km (0.063 R)
• M21: 2,243,818 km (0.076 R)
• M22: 2,296,627 km (0.096 R)
• M23: 2,385,787 km (0.106 R)
• M24: 2,466,869 km (0.057 R)
• M25: 2,631,875 km (0.045 R)
• M26: 2,706,525 km (0.103 R)
• M27: 2,992,406 km (0.043 R)
• M28: 3,089,944 km (0.109 R)
• M29: 3,449,727 km (0.066 R)
• M30: 3,624,308 km (0.113 R)
• M31: 3,770,166 km (0.119 R)
• M32: 3,833,445 km (0.087 R)
• M33: 3,960,753 km (0.069 R)
• M34: 4,132,791 km (0.05 R)
• M35: 4,208,936 km (0.062 R)
• M36: 4,285,530 km (0.104 R)
• M37: 4,462,205 km (0.077 R)
• M38: 4,517,856 km (0.11 R)
• M39: 4,995,073 km (0.062 R)
• M40: 5,122,829 km (0.083 R)
• M41: 5,181,173 km (0.114 R)
• M42: 5,488,447 km (0.084 R)
• M43: 5,692,498 km (0.049 R)
• M44: 5,801,555 km (0.106 R)
• M45: 5,984,962 km (0.078 R)
• M46: 6,369,877 km (0.045 R)
• M47: 6,584,401 km (0.093 R)
• M48: 6,673,561 km (0.114 R)
• M49: 6,891,376 km (0.068 R)
• M50: 6,942,987 km (0.119 R)
• M51: 6,994,748 km (0.08 R)
• M52: 7,413,472 km (0.109 R)
• M53: 7,492,909 km (0.103 R)
• M54: 7,840,275 km (0.117 R)
• M55: 8,398,873 km (0.026 R)
• M56: 8,495,513 km (0.037 R)
• M57: 8,606,366 km (0.087 R)
• M58: 8,675,929 km (0.073 R)
• M59: 8,745,641 km (0.071 R)
• M60: 8,815,653 km (0.03 R)
• M61: 8,871,752 km (0.068 R)
• M62: 8,956,125 km (0.068 R)
• M63: 9,125,620 km (0.073 R)
• M64: 9,182,317 km (0.106 R)
• M65: 9,310,373 km (0.093 R)
• M66: 9,496,473 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 11,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit