🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 10

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.68 AU

Year: 333 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,683,278 km

• M1: 127,009 km (0.08 R)
• M2: 215,421 km (0.111 R)
• M3: 296,503 km (0.055 R)
• M4: 379,530 km (0.11 R)
• M5: 442,959 km (0.113 R)
• M6: 524,041 km (0.103 R)
• M7: 594,352 km (0.052 R)
• M8: 662,569 km (0.052 R)
• M9: 730,636 km (0.091 R)
• M10: 842,685 km (0.108 R)
• M11: 934,089 km (0.105 R)
• M12: 1,025,493 km (0.056 R)
• M13: 1,088,325 km (0.084 R)
• M14: 1,170,603 km (0.097 R)
• M15: 1,314,965 km (0.102 R)
• M16: 1,481,318 km (0.111 R)
• M17: 1,597,556 km (0.093 R)
• M18: 1,679,535 km (0.108 R)
• M19: 1,746,256 km (0.105 R)
• M20: 1,809,536 km (0.029 R)
• M21: 1,903,932 km (0.09 R)
• M22: 2,013,139 km (0.102 R)
• M23: 2,138,053 km (0.118 R)
• M24: 2,311,736 km (0.099 R)
• M25: 2,414,510 km (0.085 R)
• M26: 2,499,631 km (0.074 R)
• M27: 2,566,651 km (0.085 R)
• M28: 2,786,260 km (0.073 R)
• M29: 2,966,227 km (0.101 R)
• M30: 3,042,521 km (0.032 R)
• M31: 3,280,233 km (0.097 R)
• M32: 3,369,692 km (0.094 R)
• M33: 3,524,227 km (0.087 R)
• M34: 3,632,087 km (0.091 R)
• M35: 3,724,688 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 9.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.7 AU - 1.04 AU

Year: 541 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 34,683,278 km

• M1: 119,379 km (0.1 R)
• M2: 185,651 km (0.119 R)
• M3: 277,354 km (0.119 R)
• M4: 410,197 km (0.118 R)
• M5: 504,444 km (0.028 R)
• M6: 567,275 km (0.116 R)
• M7: 682,465 km (0.073 R)
• M8: 749,336 km (0.096 R)
• M9: 868,864 km (0.088 R)
• M10: 933,341 km (0.114 R)
• M11: 1,004,101 km (0.077 R)
• M12: 1,113,756 km (0.078 R)
• M13: 1,203,515 km (0.047 R)
• M14: 1,271,283 km (0.076 R)
• M15: 1,400,834 km (0.094 R)
• M16: 1,493,136 km (0.115 R)
• M17: 1,608,776 km (0.093 R)
• M18: 1,684,023 km (0.087 R)
• M19: 1,771,388 km (0.101 R)
• M20: 1,843,644 km (0.085 R)
• M21: 1,939,686 km (0.091 R)
• M22: 2,054,727 km (0.052 R)
• M23: 2,124,888 km (0.112 R)
• M24: 2,183,979 km (0.102 R)
• M25: 2,243,669 km (0.101 R)
• M26: 2,322,058 km (0.066 R)
• M27: 2,450,862 km (0.054 R)
• M28: 2,544,211 km (0.11 R)
• M29: 2,651,473 km (0.12 R)
• M30: 2,805,558 km (0.109 R)
• M31: 2,909,978 km (0.048 R)
• M32: 3,062,418 km (0.102 R)
• M33: 3,285,768 km (0.083 R)
• M34: 3,368,196 km (0.111 R)
• M35: 3,465,435 km (0.109 R)
• M36: 3,535,446 km (0.056 R)
• M37: 3,726,782 km (0.058 R)
• M38: 3,921,708 km (0.072 R)
• M39: 4,053,504 km (0.056 R)
• M40: 4,119,925 km (0.08 R)
• M41: 4,306,474 km (0.09 R)
• M42: 4,442,458 km (0.067 R)
• M43: 4,518,753 km (0.079 R)
• M44: 4,703,357 km (0.083 R)
• M45: 4,882,725 km (0.115 R)
• M46: 4,945,556 km (0.112 R)
• M47: 5,056,408 km (0.053 R)
• M48: 5,248,192 km (0.116 R)
• M49: 5,369,367 km (0.1 R)
• M50: 5,442,371 km (0.046 R)
• M51: 5,581,497 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143

Radius: 11.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.03 AU - 1.45 AU

Year: 921 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,683,278 km

• M1: 147,055 km (0.118 R)
• M2: 280,795 km (0.096 R)
• M3: 387,608 km (0.099 R)
• M4: 459,415 km (0.089 R)
• M5: 533,616 km (0.028 R)
• M6: 688,898 km (0.114 R)
• M7: 768,634 km (0.112 R)
• M8: 856,298 km (0.108 R)
• M9: 1,005,896 km (0.037 R)
• M10: 1,079,498 km (0.062 R)
• M11: 1,155,045 km (0.056 R)
• M12: 1,232,537 km (0.058 R)
• M13: 1,321,996 km (0.042 R)
• M14: 1,507,947 km (0.078 R)
• M15: 1,669,512 km (0.113 R)
• M16: 1,837,062 km (0.069 R)
• M17: 2,110,826 km (0.084 R)
• M18: 2,262,069 km (0.108 R)
• M19: 2,588,043 km (0.112 R)
• M20: 2,691,415 km (0.073 R)
• M21: 2,763,372 km (0.049 R)
• M22: 3,044,017 km (0.091 R)
• M23: 3,236,400 km (0.075 R)
• M24: 3,348,000 km (0.072 R)
• M25: 3,525,274 km (0.083 R)
• M26: 3,720,200 km (0.076 R)
• M27: 3,800,534 km (0.113 R)
• M28: 3,874,286 km (0.068 R)
• M29: 4,045,426 km (0.116 R)
• M30: 4,173,631 km (0.12 R)
• M31: 4,295,553 km (0.106 R)
• M32: 4,465,048 km (0.119 R)
• M33: 4,621,228 km (0.106 R)
• M34: 4,779,203 km (0.097 R)
• M35: 4,890,803 km (0.107 R)
• M36: 5,141,080 km (0.072 R)
• M37: 5,255,672 km (0.044 R)
• M38: 5,478,723 km (0.081 R)
• M39: 5,553,821 km (0.098 R)
• M40: 5,654,500 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.8

Radius: 9.1

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.23 AU - 1.73 AU

Year: 1201 Days

Day: 13.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,683,278 km

• M1: 116,238 km (0.048 R)
• M2: 204,799 km (0.092 R)
• M3: 352,453 km (0.081 R)
• M4: 418,276 km (0.096 R)
• M5: 663,915 km (0.102 R)
• M6: 742,604 km (0.06 R)
• M7: 888,312 km (0.086 R)
• M8: 1,184,516 km (0.108 R)
• M9: 1,314,816 km (0.09 R)
• M10: 1,581,399 km (0.043 R)
• M11: 1,680,134 km (0.111 R)
• M12: 1,753,287 km (0.064 R)
• M13: 1,836,912 km (0.107 R)
• M14: 1,921,884 km (0.119 R)
• M15: 2,265,211 km (0.047 R)
• M16: 2,585,350 km (0.061 R)
• M17: 2,745,420 km (0.054 R)
• M18: 2,876,019 km (0.091 R)
• M19: 3,109,392 km (0.076 R)
• M20: 3,199,898 km (0.082 R)
• M21: 3,523,927 km (0.068 R)
• M22: 3,630,292 km (0.098 R)
• M23: 3,809,959 km (0.088 R)
• M24: 4,041,835 km (0.084 R)
• M25: 4,366,762 km (0.06 R)
• M26: 4,442,907 km (0.056 R)
• M27: 4,506,785 km (0.048 R)
• M28: 4,596,694 km (0.1 R)
• M29: 5,255,972 km (0.105 R)
• M30: 5,583,142 km (0.092 R)
• M31: 5,735,134 km (0.078 R)
• M32: 5,818,759 km (0.055 R)
• M33: 5,902,683 km (0.119 R)
• M34: 6,071,878 km (0.038 R)
• M35: 6,228,358 km (0.066 R)
• M36: 6,545,356 km (0.097 R)
• M37: 6,691,214 km (0.105 R)
• M38: 6,941,640 km (0.03 R)
• M39: 7,090,490 km (0.03 R)
• M40: 7,406,291 km (0.07 R)
• M41: 7,543,173 km (0.081 R)
• M42: 7,665,395 km (0.112 R)
• M43: 7,989,573 km (0.118 R)
• M44: 8,114,338 km (0.05 R)
• M45: 8,192,578 km (0.106 R)
• M46: 8,302,532 km (0.068 R)
• M47: 8,476,365 km (0.077 R)
• M48: 8,779,600 km (0.067 R)
• M49: 8,972,880 km (0.09 R)
• M50: 9,216,426 km (0.047 R)
• M51: 9,412,997 km (0.049 R)
• M52: 9,528,188 km (0.102 R)
• M53: 9,627,371 km (0.119 R)
• M54: 9,726,854 km (0.108 R)
• M55: 10,010,641 km (0.119 R)
• M56: 10,381,943 km (0.114 R)
• M57: 10,467,064 km (0.12 R)
• M58: 11,295,088 km (0.104 R)
• M59: 11,417,609 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.8

Radius: 13.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.76 AU - 5.44 AU

Year: 6579 Days

Day: 8.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,683,278 km

• M1: 167,699 km (0.11 R)
• M2: 285,283 km (0.049 R)
• M3: 379,829 km (0.103 R)
• M4: 535,560 km (0.099 R)
• M5: 666,459 km (0.025 R)
• M6: 769,831 km (0.118 R)
• M7: 893,398 km (0.045 R)
• M8: 1,069,774 km (0.087 R)
• M9: 1,210,097 km (0.074 R)
• M10: 1,307,336 km (0.045 R)
• M11: 1,493,136 km (0.112 R)
• M12: 1,633,908 km (0.075 R)
• M13: 2,302,760 km (0.087 R)
• M14: 2,487,813 km (0.085 R)
• M15: 2,635,316 km (0.048 R)
• M16: 2,895,018 km (0.087 R)
• M17: 3,140,658 km (0.102 R)
• M18: 3,277,540 km (0.05 R)
• M19: 3,510,314 km (0.113 R)
• M20: 3,772,559 km (0.118 R)
• M21: 4,702,011 km (0.09 R)
• M22: 4,991,632 km (0.042 R)
• M23: 5,125,373 km (0.096 R)
• M24: 5,287,238 km (0.117 R)
• M25: 5,533,476 km (0.055 R)
• M26: 5,699,828 km (0.113 R)
• M27: 6,122,742 km (0.099 R)
• M28: 6,643,791 km (0.105 R)
• M29: 6,761,674 km (0.094 R)
• M30: 6,999,236 km (0.046 R)
• M31: 8,291,911 km (0.066 R)
• M32: 9,391,605 km (0.118 R)
• M33: 9,824,242 km (0.062 R)
• M34: 10,195,544 km (0.11 R)
• M35: 10,434,152 km (0.108 R)
• M36: 10,640,149 km (0.062 R)
• M37: 10,743,670 km (0.06 R)
• M38: 11,301,521 km (0.12 R)
• M39: 11,513,202 km (0.118 R)
• M40: 12,012,111 km (0.056 R)
• M41: 12,994,370 km (0.098 R)
• M42: 13,513,924 km (0.095 R)
• M43: 14,496,782 km (0.062 R)
• M44: 14,649,970 km (0.067 R)
• M45: 15,035,484 km (0.097 R)
• M46: 15,659,307 km (0.081 R)
• M47: 17,581,340 km (0.094 R)
• M48: 18,114,657 km (0.043 R)
• M49: 18,528,444 km (0.092 R)
• M50: 19,239,184 km (0.027 R)
• M51: 19,492,154 km (0.089 R)
• M52: 19,576,677 km (0.098 R)
• M53: 19,661,499 km (0.087 R)
• M54: 19,746,321 km (0.094 R)
• M55: 20,730,525 km (0.116 R)
• M56: 21,337,443 km (0.084 R)
• M57: 22,391,360 km (0.079 R)
• M58: 22,480,072 km (0.11 R)
• M59: 22,613,214 km (0.083 R)
• M60: 23,237,935 km (0.108 R)
• M61: 23,372,573 km (0.098 R)
• M62: 23,462,332 km (0.106 R)
• M63: 24,550,058 km (0.117 R)
• M64: 24,641,462 km (0.116 R)
• M65: 24,916,273 km (0.071 R)
• M66: 25,468,888 km (0.114 R)
• M67: 26,305,589 km (0.099 R)
• M68: 26,821,253 km (0.07 R)
• M69: 27,767,609 km (0.098 R)
• M70: 28,005,918 km (0.077 R)
• M71: 28,101,362 km (0.093 R)
• M72: 28,484,482 km (0.114 R)
• M73: 29,401,218 km (0.054 R)
• M74: 30,327,827 km (0.119 R)
• M75: 30,671,603 km (0.098 R)
• M76: 31,065,943 km (0.095 R)
• M77: 31,362,894 km (0.106 R)
• M78: 31,611,077 km (0.115 R)
• M79: 32,009,606 km (0.106 R)
• M80: 32,359,515 km (0.109 R)
• M81: 32,811,451 km (0.092 R)
• M82: 33,265,480 km (0.075 R)
• M83: 34,077,647 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493

Radius: 8.4

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.69 AU - 6.13 AU

Year: 7255 Days

Day: 6 Hours

Environment

Temp: -233 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,683,278 km

• M1: 144,362 km (0.088 R)
• M2: 209,736 km (0.112 R)
• M3: 275,260 km (0.106 R)
• M4: 514,467 km (0.119 R)
• M5: 638,334 km (0.11 R)
• M6: 916,437 km (0.086 R)
• M7: 1,281,007 km (0.116 R)
• M8: 1,435,392 km (0.091 R)
• M9: 1,838,707 km (0.079 R)
• M10: 1,954,795 km (0.111 R)
• M11: 2,113,369 km (0.113 R)
• M12: 2,745,121 km (0.101 R)
• M13: 2,990,910 km (0.1 R)
• M14: 3,384,652 km (0.11 R)
• M15: 4,901,873 km (0.102 R)
• M16: 4,955,729 km (0.049 R)
• M17: 5,957,586 km (0.114 R)
• M18: 6,570,338 km (0.086 R)
• M19: 6,929,523 km (0.085 R)
• M20: 7,918,365 km (0.088 R)
• M21: 7,981,645 km (0.092 R)
• M22: 8,236,410 km (0.054 R)
• M23: 8,429,391 km (0.058 R)
• M24: 8,526,331 km (0.072 R)
• M25: 8,917,978 km (0.112 R)
• M26: 10,059,410 km (0.11 R)
• M27: 10,403,934 km (0.057 R)
• M28: 11,175,260 km (0.101 R)
• M29: 11,281,923 km (0.075 R)
• M30: 11,567,805 km (0.098 R)
• M31: 11,856,230 km (0.077 R)
• M32: 12,110,546 km (0.09 R)
• M33: 12,183,550 km (0.048 R)
• M34: 12,440,110 km (0.085 R)
• M35: 12,587,614 km (0.12 R)
• M36: 12,772,666 km (0.114 R)
• M37: 12,921,366 km (0.057 R)
• M38: 13,108,214 km (0.082 R)
• M39: 13,484,303 km (0.105 R)
• M40: 13,978,724 km (0.101 R)
• M41: 14,093,615 km (0.1 R)
• M42: 15,024,264 km (0.034 R)
• M43: 15,220,686 km (0.076 R)
• M44: 16,376,479 km (0.092 R)
• M45: 16,700,358 km (0.038 R)
• M46: 17,067,172 km (0.107 R)
• M47: 18,434,796 km (0.088 R)
• M48: 18,814,027 km (0.063 R)
• M49: 19,110,530 km (0.077 R)
• M50: 19,238,137 km (0.089 R)
• M51: 19,408,828 km (0.071 R)
• M52: 19,494,248 km (0.06 R)
• M53: 19,579,818 km (0.074 R)
• M54: 20,225,931 km (0.109 R)
• M55: 20,486,232 km (0.089 R)
• M56: 21,010,423 km (0.089 R)
• M57: 21,230,032 km (0.102 R)
• M58: 21,406,408 km (0.074 R)
• M59: 21,938,079 km (0.077 R)
• M60: 22,205,710 km (0.068 R)
• M61: 24,016,741 km (0.103 R)
• M62: 24,108,445 km (0.055 R)
• M63: 24,615,432 km (0.109 R)
• M64: 25,312,409 km (0.097 R)
• M65: 25,452,582 km (0.086 R)
• M66: 26,963,819 km (0.079 R)
• M67: 27,923,041 km (0.071 R)
• M68: 28,019,532 km (0.107 R)
• M69: 28,455,310 km (0.112 R)
• M70: 29,186,694 km (0.087 R)
• M71: 29,382,667 km (0.086 R)
• M72: 30,966,909 km (0.097 R)
• M73: 31,216,887 km (0.091 R)
• M74: 31,568,143 km (0.066 R)
• M75: 31,870,181 km (0.064 R)
• M76: 32,426,386 km (0.033 R)
• M77: 34,372,504 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 16,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit