🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 13.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.68 AU - 0.76 AU

Year: 407 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 30,607,950 km

• M1: 166,802 km (0.116 R)
• M2: 325,375 km (0.091 R)
• M3: 418,276 km (0.035 R)
• M4: 538,702 km (0.098 R)
• M5: 638,633 km (0.116 R)
• M6: 725,699 km (0.091 R)
• M7: 822,040 km (0.046 R)
• M8: 936,632 km (0.101 R)
• M9: 1,066,932 km (0.103 R)
• M10: 1,178,831 km (0.119 R)
• M11: 1,284,896 km (0.056 R)
• M12: 1,378,395 km (0.096 R)
• M13: 1,534,425 km (0.095 R)
• M14: 1,685,220 km (0.063 R)
• M15: 1,771,239 km (0.117 R)
• M16: 1,858,754 km (0.105 R)
• M17: 2,093,473 km (0.111 R)
• M18: 2,236,638 km (0.073 R)
• M19: 2,421,990 km (0.065 R)
• M20: 2,552,888 km (0.074 R)
• M21: 2,659,252 km (0.108 R)
• M22: 2,911,324 km (0.114 R)
• M23: 3,043,718 km (0.078 R)
• M24: 3,676,517 km (0.118 R)
• M25: 3,812,502 km (0.111 R)
• M26: 3,934,873 km (0.11 R)
• M27: 4,058,590 km (0.105 R)
• M28: 4,167,946 km (0.046 R)
• M29: 4,469,685 km (0.11 R)
• M30: 4,607,166 km (0.036 R)
• M31: 4,852,955 km (0.074 R)
• M32: 5,162,323 km (0.113 R)
• M33: 5,246,996 km (0.09 R)
• M34: 5,478,124 km (0.096 R)
• M35: 5,625,329 km (0.12 R)
• M36: 5,712,694 km (0.061 R)
• M37: 5,809,185 km (0.064 R)
• M38: 6,092,972 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 9.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.95 AU

Year: 459 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,607,950 km

• M1: 121,025 km (0.079 R)
• M2: 181,462 km (0.054 R)
• M3: 272,418 km (0.088 R)
• M4: 407,205 km (0.072 R)
• M5: 470,037 km (0.047 R)
• M6: 826,379 km (0.103 R)
• M7: 891,005 km (0.097 R)
• M8: 1,080,845 km (0.11 R)
• M9: 1,188,705 km (0.101 R)
• M10: 1,409,810 km (0.066 R)
• M11: 1,482,814 km (0.113 R)
• M12: 1,580,202 km (0.104 R)
• M13: 1,703,621 km (0.116 R)
• M14: 1,812,079 km (0.089 R)
• M15: 1,910,365 km (0.086 R)
• M16: 2,029,594 km (0.119 R)
• M17: 2,131,919 km (0.108 R)
• M18: 2,196,695 km (0.103 R)
• M19: 2,335,223 km (0.03 R)
• M20: 2,579,217 km (0.109 R)
• M21: 2,655,512 km (0.118 R)
• M22: 2,725,374 km (0.106 R)
• M23: 2,803,165 km (0.079 R)
• M24: 2,888,884 km (0.056 R)
• M25: 3,106,849 km (0.061 R)
• M26: 3,255,250 km (0.099 R)
• M27: 3,375,526 km (0.089 R)
• M28: 3,436,413 km (0.037 R)
• M29: 3,497,449 km (0.072 R)
• M30: 3,730,073 km (0.113 R)
• M31: 4,177,820 km (0.069 R)
• M32: 4,325,323 km (0.092 R)
• M33: 4,424,656 km (0.112 R)
• M34: 4,508,132 km (0.085 R)
• M35: 4,625,716 km (0.084 R)
• M36: 4,778,455 km (0.081 R)
• M37: 4,855,498 km (0.091 R)
• M38: 4,984,751 km (0.095 R)
• M39: 5,045,487 km (0.069 R)
• M40: 5,115,200 km (0.041 R)
• M41: 5,388,366 km (0.066 R)
• M42: 5,459,574 km (0.03 R)
• M43: 5,522,256 km (0.077 R)
• M44: 5,612,164 km (0.116 R)
• M45: 5,711,647 km (0.056 R)
• M46: 5,866,480 km (0.071 R)
• M47: 5,930,658 km (0.104 R)
• M48: 6,115,411 km (0.101 R)
• M49: 6,311,235 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 9.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.88 AU - 1.06 AU

Year: 637 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 30,607,950 km

• M1: 123,269 km (0.062 R)
• M2: 209,587 km (0.09 R)
• M3: 289,621 km (0.107 R)
• M4: 368,460 km (0.067 R)
• M5: 429,944 km (0.09 R)
• M6: 636,090 km (0.069 R)
• M7: 713,432 km (0.111 R)
• M8: 786,735 km (0.096 R)
• M9: 847,322 km (0.1 R)
• M10: 1,006,494 km (0.101 R)
• M11: 1,166,863 km (0.071 R)
• M12: 1,336,059 km (0.067 R)
• M13: 1,432,998 km (0.091 R)
• M14: 1,556,566 km (0.076 R)
• M15: 1,658,891 km (0.111 R)
• M16: 1,870,721 km (0.112 R)
• M17: 1,943,276 km (0.076 R)
• M18: 2,006,257 km (0.112 R)
• M19: 2,091,229 km (0.09 R)
• M20: 2,226,615 km (0.101 R)
• M21: 2,517,732 km (0.058 R)
• M22: 2,586,547 km (0.085 R)
• M23: 2,749,908 km (0.057 R)
• M24: 2,826,951 km (0.087 R)
• M25: 2,904,592 km (0.045 R)
• M26: 2,989,265 km (0.101 R)
• M27: 3,260,336 km (0.097 R)
• M28: 3,360,866 km (0.079 R)
• M29: 3,424,295 km (0.076 R)
• M30: 3,565,216 km (0.058 R)
• M31: 3,642,858 km (0.09 R)
• M32: 3,701,500 km (0.087 R)
• M33: 3,760,442 km (0.091 R)
• M34: 3,885,954 km (0.083 R)
• M35: 4,026,427 km (0.108 R)
• M36: 4,087,014 km (0.119 R)
• M37: 4,209,385 km (0.109 R)
• M38: 4,271,019 km (0.12 R)
• M39: 4,339,685 km (0.047 R)
• M40: 4,450,686 km (0.066 R)
• M41: 4,541,492 km (0.102 R)
• M42: 4,639,928 km (0.116 R)
• M43: 4,724,899 km (0.098 R)
• M44: 4,817,500 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.6

Radius: 10.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.97 AU - 1.07 AU

Year: 687 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,607,950 km

• M1: 132,095 km (0.078 R)
• M2: 201,658 km (0.09 R)
• M3: 280,047 km (0.079 R)
• M4: 390,002 km (0.092 R)
• M5: 530,624 km (0.102 R)
• M6: 606,021 km (0.074 R)
• M7: 759,957 km (0.041 R)
• M8: 827,426 km (0.083 R)
• M9: 917,484 km (0.079 R)
• M10: 995,275 km (0.083 R)
• M11: 1,113,607 km (0.067 R)
• M12: 1,329,626 km (0.117 R)
• M13: 1,485,507 km (0.052 R)
• M14: 1,553,275 km (0.116 R)
• M15: 1,622,239 km (0.089 R)
• M16: 1,822,252 km (0.11 R)
• M17: 1,955,693 km (0.092 R)
• M18: 2,030,492 km (0.11 R)
• M19: 2,161,988 km (0.055 R)
• M20: 2,246,511 km (0.078 R)
• M21: 2,353,922 km (0.115 R)
• M22: 2,462,979 km (0.079 R)
• M23: 2,566,351 km (0.106 R)
• M24: 2,693,958 km (0.096 R)
• M25: 2,947,527 km (0.042 R)
• M26: 3,249,415 km (0.104 R)
• M27: 3,346,804 km (0.042 R)
• M28: 3,420,555 km (0.12 R)
• M29: 3,486,528 km (0.087 R)
• M30: 3,611,442 km (0.04 R)
• M31: 3,780,338 km (0.107 R)
• M32: 3,848,704 km (0.103 R)
• M33: 3,943,250 km (0.045 R)
• M34: 4,143,562 km (0.096 R)
• M35: 4,347,314 km (0.1 R)
• M36: 4,464,000 km (0.095 R)
• M37: 4,536,256 km (0.12 R)
• M38: 4,700,365 km (0.083 R)
• M39: 4,950,343 km (0.085 R)
• M40: 5,453,590 km (0.097 R)
• M41: 5,521,358 km (0.076 R)
• M42: 5,628,321 km (0.081 R)
• M43: 5,864,087 km (0.112 R)
• M44: 5,963,420 km (0.098 R)
• M45: 6,073,225 km (0.07 R)
• M46: 6,447,519 km (0.059 R)
• M47: 6,632,272 km (0.091 R)
• M48: 6,881,502 km (0.118 R)
• M49: 7,059,972 km (0.076 R)
• M50: 7,133,874 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 8.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.6 AU - 3.3 AU

Year: 3379 Days

Day: 7.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,607,950 km

• M1: 122,670 km (0.115 R)
• M2: 356,043 km (0.071 R)
• M3: 684,261 km (0.097 R)
• M4: 889,958 km (0.066 R)
• M5: 1,049,279 km (0.108 R)
• M6: 1,115,551 km (0.117 R)
• M7: 1,183,469 km (0.12 R)
• M8: 1,323,642 km (0.038 R)
• M9: 1,420,282 km (0.119 R)
• M10: 1,506,750 km (0.087 R)
• M11: 1,607,878 km (0.105 R)
• M12: 1,938,489 km (0.091 R)
• M13: 2,246,960 km (0.076 R)
• M14: 2,511,150 km (0.1 R)
• M15: 2,723,579 km (0.079 R)
• M16: 2,894,569 km (0.089 R)
• M17: 3,005,272 km (0.097 R)
• M18: 3,428,783 km (0.084 R)
• M19: 3,546,068 km (0.107 R)
• M20: 3,784,677 km (0.115 R)
• M21: 3,888,647 km (0.053 R)
• M22: 4,349,857 km (0.068 R)
• M23: 4,847,121 km (0.116 R)
• M24: 4,978,916 km (0.068 R)
• M25: 5,035,764 km (0.059 R)
• M26: 5,577,308 km (0.082 R)
• M27: 6,015,779 km (0.105 R)
• M28: 6,444,676 km (0.093 R)
• M29: 6,569,142 km (0.118 R)
• M30: 7,310,549 km (0.093 R)
• M31: 7,505,475 km (0.061 R)
• M32: 7,614,532 km (0.03 R)
• M33: 8,011,415 km (0.111 R)
• M34: 8,279,793 km (0.107 R)
• M35: 8,392,590 km (0.102 R)
• M36: 8,505,836 km (0.065 R)
• M37: 8,642,269 km (0.109 R)
• M38: 8,802,488 km (0.077 R)
• M39: 9,219,118 km (0.059 R)
• M40: 9,500,362 km (0.101 R)
• M41: 9,855,957 km (0.038 R)
• M42: 10,191,804 km (0.038 R)
• M43: 10,336,914 km (0.08 R)
• M44: 10,434,003 km (0.062 R)
• M45: 10,580,160 km (0.102 R)
• M46: 10,874,718 km (0.097 R)
• M47: 11,122,302 km (0.086 R)
• M48: 11,471,913 km (0.036 R)
• M49: 11,597,575 km (0.105 R)
• M50: 11,698,553 km (0.04 R)
• M51: 12,054,148 km (0.097 R)
• M52: 12,775,957 km (0.091 R)
• M53: 13,115,844 km (0.11 R)
• M54: 13,751,186 km (0.096 R)
• M55: 13,857,999 km (0.05 R)
• M56: 14,234,237 km (0.118 R)
• M57: 14,477,783 km (0.111 R)
• M58: 14,668,221 km (0.065 R)
• M59: 14,996,738 km (0.118 R)
• M60: 15,216,946 km (0.082 R)
• M61: 15,327,499 km (0.037 R)
• M62: 15,466,026 km (0.091 R)
• M63: 15,577,177 km (0.096 R)
• M64: 16,193,371 km (0.096 R)
• M65: 16,334,442 km (0.108 R)
• M66: 16,589,506 km (0.115 R)
• M67: 16,760,347 km (0.05 R)
• M68: 17,103,674 km (0.077 R)
• M69: 17,391,650 km (0.102 R)
• M70: 17,681,122 km (0.06 R)
• M71: 18,352,966 km (0.091 R)
• M72: 18,529,641 km (0.11 R)
• M73: 19,092,727 km (0.035 R)
• M74: 19,331,635 km (0.034 R)
• M75: 20,296,691 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 11

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.47 AU - 4.19 AU

Year: 4998 Days

Day: 11.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,607,950 km

• M1: 216,618 km (0.076 R)
• M2: 327,769 km (0.109 R)
• M3: 519,105 km (0.104 R)
• M4: 630,106 km (0.116 R)
• M5: 701,165 km (0.102 R)
• M6: 775,216 km (0.098 R)
• M7: 1,085,931 km (0.099 R)
• M8: 1,203,365 km (0.08 R)
• M9: 1,309,729 km (0.109 R)
• M10: 1,483,412 km (0.072 R)
• M11: 1,854,116 km (0.109 R)
• M12: 2,068,639 km (0.079 R)
• M13: 2,291,540 km (0.103 R)
• M14: 2,483,175 km (0.09 R)
• M15: 2,561,415 km (0.098 R)
• M16: 2,700,391 km (0.065 R)
• M17: 2,923,741 km (0.098 R)
• M18: 3,069,150 km (0.112 R)
• M19: 3,195,710 km (0.099 R)
• M20: 3,388,841 km (0.037 R)
• M21: 3,831,949 km (0.065 R)
• M22: 3,922,905 km (0.114 R)
• M23: 4,060,535 km (0.092 R)
• M24: 4,270,122 km (0.084 R)
• M25: 4,388,005 km (0.039 R)
• M26: 4,748,536 km (0.104 R)
• M27: 4,821,839 km (0.063 R)
• M28: 4,920,124 km (0.063 R)
• M29: 5,345,282 km (0.093 R)
• M30: 5,447,158 km (0.112 R)
• M31: 5,756,376 km (0.084 R)
• M32: 6,801,018 km (0.027 R)
• M33: 7,078,223 km (0.104 R)
• M34: 7,302,770 km (0.09 R)
• M35: 8,430,738 km (0.101 R)
• M36: 8,969,589 km (0.035 R)
• M37: 9,458,026 km (0.096 R)
• M38: 9,767,694 km (0.105 R)
• M39: 10,238,478 km (0.103 R)
• M40: 10,428,767 km (0.101 R)
• M41: 10,620,402 km (0.12 R)
• M42: 10,974,649 km (0.084 R)
• M43: 11,169,575 km (0.091 R)
• M44: 11,794,296 km (0.108 R)
• M45: 11,893,928 km (0.079 R)
• M46: 12,464,195 km (0.072 R)
• M47: 12,701,607 km (0.113 R)
• M48: 13,284,291 km (0.042 R)
• M49: 13,561,496 km (0.111 R)
• M50: 13,631,208 km (0.092 R)
• M51: 14,369,324 km (0.098 R)
• M52: 15,301,319 km (0.032 R)
• M53: 16,105,108 km (0.078 R)
• M54: 16,289,712 km (0.102 R)
• M55: 16,698,264 km (0.058 R)
• M56: 16,997,609 km (0.109 R)
• M57: 17,072,707 km (0.046 R)
• M58: 17,639,534 km (0.077 R)
• M59: 18,675,349 km (0.116 R)
• M60: 18,908,273 km (0.082 R)
• M61: 19,455,353 km (0.062 R)
• M62: 21,047,074 km (0.089 R)
• M63: 21,654,591 km (0.088 R)
• M64: 21,736,122 km (0.068 R)
• M65: 21,940,173 km (0.076 R)
• M66: 23,511,998 km (0.099 R)
• M67: 23,889,583 km (0.096 R)
• M68: 24,015,844 km (0.116 R)
• M69: 24,100,217 km (0.1 R)
• M70: 24,184,590 km (0.117 R)
• M71: 25,205,446 km (0.103 R)
• M72: 25,850,512 km (0.043 R)
• M73: 25,936,980 km (0.079 R)
• M74: 26,457,580 km (0.095 R)
• M75: 26,632,011 km (0.117 R)
• M76: 27,025,603 km (0.057 R)
• M77: 27,421,140 km (0.09 R)
• M78: 27,597,516 km (0.071 R)
• M79: 28,485,230 km (0.027 R)
• M80: 29,607,962 km (0.089 R)
• M81: 30,608,024 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit