🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.9

Radius: 10.9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.04 AU - 1.18 AU

Year: 807 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,345,598 km

• M1: 138,677 km (0.095 R)
• M2: 219,909 km (0.112 R)
• M3: 349,461 km (0.059 R)
• M4: 438,322 km (0.109 R)
• M5: 591,211 km (0.063 R)
• M6: 736,770 km (0.076 R)
• M7: 826,379 km (0.109 R)
• M8: 895,343 km (0.12 R)
• M9: 974,780 km (0.117 R)
• M10: 1,105,528 km (0.071 R)
• M11: 1,186,910 km (0.101 R)
• M12: 1,265,897 km (0.063 R)
• M13: 1,380,489 km (0.044 R)
• M14: 1,463,815 km (0.108 R)
• M15: 1,548,936 km (0.054 R)
• M16: 1,620,295 km (0.089 R)
• M17: 1,724,415 km (0.073 R)
• M18: 1,820,008 km (0.113 R)
• M19: 1,934,001 km (0.041 R)
• M20: 2,016,729 km (0.071 R)
• M21: 2,129,226 km (0.084 R)
• M22: 2,243,818 km (0.055 R)
• M23: 2,354,521 km (0.065 R)
• M24: 2,461,184 km (0.039 R)
• M25: 2,655,063 km (0.119 R)
• M26: 2,822,463 km (0.046 R)
• M27: 2,891,727 km (0.066 R)
• M28: 3,012,602 km (0.096 R)
• M29: 3,122,407 km (0.109 R)
• M30: 3,319,278 km (0.115 R)
• M31: 3,493,260 km (0.051 R)
• M32: 3,574,641 km (0.114 R)
• M33: 3,732,317 km (0.088 R)
• M34: 3,878,325 km (0.081 R)
• M35: 3,990,822 km (0.102 R)
• M36: 4,090,305 km (0.114 R)
• M37: 4,342,377 km (0.101 R)
• M38: 4,510,974 km (0.026 R)
• M39: 4,584,876 km (0.055 R)
• M40: 4,794,163 km (0.048 R)
• M41: 4,862,080 km (0.081 R)
• M42: 4,968,444 km (0.054 R)
• M43: 5,083,186 km (0.097 R)
• M44: 5,168,008 km (0.102 R)
• M45: 5,245,350 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 9.1

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.18 AU - 1.48 AU

Year: 1059 Days

Day: 6.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,345,598 km

• M1: 113,545 km (0.084 R)
• M2: 176,525 km (0.079 R)
• M3: 254,466 km (0.094 R)
• M4: 386,411 km (0.031 R)
• M5: 497,563 km (0.091 R)
• M6: 866,620 km (0.095 R)
• M7: 931,396 km (0.108 R)
• M8: 1,462,319 km (0.116 R)
• M9: 1,620,295 km (0.07 R)
• M10: 1,693,298 km (0.095 R)
• M11: 1,817,315 km (0.116 R)
• M12: 1,918,892 km (0.111 R)
• M13: 2,110,228 km (0.115 R)
• M14: 2,172,311 km (0.08 R)
• M15: 2,417,950 km (0.093 R)
• M16: 2,483,175 km (0.103 R)
• M17: 2,817,975 km (0.104 R)
• M18: 3,086,204 km (0.064 R)
• M19: 3,218,449 km (0.094 R)
• M20: 3,383,605 km (0.09 R)
• M21: 3,456,758 km (0.118 R)
• M22: 3,572,846 km (0.115 R)
• M23: 4,017,002 km (0.085 R)
• M24: 4,478,661 km (0.1 R)
• M25: 4,536,107 km (0.031 R)
• M26: 4,605,370 km (0.096 R)
• M27: 5,028,583 km (0.114 R)
• M28: 5,160,379 km (0.1 R)
• M29: 5,293,371 km (0.112 R)
• M30: 5,390,759 km (0.095 R)
• M31: 5,464,212 km (0.06 R)
• M32: 5,562,797 km (0.075 R)
• M33: 5,912,108 km (0.045 R)
• M34: 6,102,247 km (0.088 R)
• M35: 6,191,706 km (0.106 R)
• M36: 6,320,211 km (0.114 R)
• M37: 6,423,583 km (0.091 R)
• M38: 6,540,718 km (0.066 R)
• M39: 6,605,943 km (0.103 R)
• M40: 6,763,769 km (0.111 R)
• M41: 6,856,370 km (0.105 R)
• M42: 6,989,362 km (0.107 R)
• M43: 7,069,547 km (0.114 R)
• M44: 7,136,566 km (0.108 R)
• M45: 7,557,236 km (0.064 R)
• M46: 7,639,664 km (0.036 R)
• M47: 7,736,155 km (0.093 R)
• M48: 7,860,770 km (0.11 R)
• M49: 8,238,654 km (0.071 R)
• M50: 8,722,902 km (0.118 R)
• M51: 8,823,731 km (0.104 R)
• M52: 8,968,542 km (0.083 R)
• M53: 9,070,418 km (0.057 R)
• M54: 9,363,331 km (0.065 R)
• M55: 9,555,564 km (0.064 R)
• M56: 9,674,494 km (0.103 R)
• M57: 9,748,994 km (0.108 R)
• M58: 9,988,949 km (0.113 R)
• M59: 10,124,634 km (0.075 R)
• M60: 10,200,331 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 14.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.33 AU - 1.71 AU

Year: 1294 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,345,598 km

• M1: 253,568 km (0.102 R)
• M2: 352,602 km (0.035 R)
• M3: 476,619 km (0.081 R)
• M4: 603,029 km (0.05 R)
• M5: 750,233 km (0.107 R)
• M6: 875,447 km (0.115 R)
• M7: 1,070,074 km (0.109 R)
• M8: 1,197,681 km (0.069 R)
• M9: 1,382,135 km (0.076 R)
• M10: 1,504,805 km (0.03 R)
• M11: 1,640,490 km (0.105 R)
• M12: 1,934,749 km (0.069 R)
• M13: 2,083,300 km (0.064 R)
• M14: 2,371,425 km (0.061 R)
• M15: 2,541,967 km (0.059 R)
• M16: 2,683,786 km (0.116 R)
• M17: 2,783,418 km (0.075 R)
• M18: 3,125,100 km (0.091 R)
• M19: 3,277,390 km (0.07 R)
• M20: 3,372,385 km (0.087 R)
• M21: 3,468,427 km (0.06 R)
• M22: 3,614,135 km (0.098 R)
• M23: 3,712,421 km (0.111 R)
• M24: 3,849,004 km (0.116 R)
• M25: 4,243,344 km (0.05 R)
• M26: 4,360,329 km (0.081 R)
• M27: 5,043,692 km (0.085 R)
• M28: 5,154,095 km (0.095 R)
• M29: 5,334,959 km (0.063 R)
• M30: 5,603,338 km (0.053 R)
• M31: 5,717,631 km (0.088 R)
• M32: 5,818,460 km (0.083 R)
• M33: 6,227,161 km (0.112 R)
• M34: 6,345,642 km (0.103 R)
• M35: 6,615,218 km (0.05 R)
• M36: 6,736,243 km (0.111 R)
• M37: 6,888,533 km (0.112 R)
• M38: 7,165,588 km (0.102 R)
• M39: 7,525,072 km (0.089 R)
• M40: 7,619,768 km (0.118 R)
• M41: 7,874,533 km (0.068 R)
• M42: 8,164,304 km (0.094 R)
• M43: 8,457,815 km (0.105 R)
• M44: 8,572,856 km (0.101 R)
• M45: 8,688,495 km (0.082 R)
• M46: 9,358,992 km (0.083 R)
• M47: 9,563,343 km (0.094 R)
• M48: 9,700,524 km (0.049 R)
• M49: 9,821,100 km (0.099 R)
• M50: 10,063,598 km (0.099 R)
• M51: 10,431,160 km (0.115 R)
• M52: 10,537,076 km (0.111 R)
• M53: 10,714,349 km (0.082 R)
• M54: 10,964,028 km (0.088 R)
• M55: 11,269,956 km (0.044 R)
• M56: 11,761,684 km (0.075 R)
• M57: 12,167,543 km (0.116 R)
• M58: 12,353,493 km (0.045 R)
• M59: 12,690,836 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 8.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.77 AU - 4.23 AU

Year: 5522 Days

Day: 8.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,345,598 km

• M1: 108,458 km (0.095 R)
• M2: 186,249 km (0.074 R)
• M3: 370,404 km (0.076 R)
• M4: 625,319 km (0.1 R)
• M5: 721,959 km (0.115 R)
• M6: 876,793 km (0.114 R)
• M7: 1,249,591 km (0.072 R)
• M8: 1,389,615 km (0.078 R)
• M9: 1,453,493 km (0.039 R)
• M10: 1,685,070 km (0.093 R)
• M11: 1,736,233 km (0.066 R)
• M12: 2,164,831 km (0.092 R)
• M13: 2,353,025 km (0.037 R)
• M14: 2,487,813 km (0.116 R)
• M15: 3,032,199 km (0.066 R)
• M16: 3,679,060 km (0.088 R)
• M17: 3,904,056 km (0.078 R)
• M18: 4,087,313 km (0.091 R)
• M19: 4,344,023 km (0.12 R)
• M20: 4,557,948 km (0.09 R)
• M21: 5,095,303 km (0.109 R)
• M22: 5,170,252 km (0.067 R)
• M23: 5,321,047 km (0.059 R)
• M24: 5,397,042 km (0.094 R)
• M25: 5,808,287 km (0.104 R)
• M26: 6,525,010 km (0.115 R)
• M27: 7,185,485 km (0.115 R)
• M28: 8,011,864 km (0.103 R)
• M29: 8,748,184 km (0.09 R)
• M30: 9,352,709 km (0.118 R)
• M31: 9,506,047 km (0.105 R)
• M32: 9,567,532 km (0.07 R)
• M33: 9,939,582 km (0.111 R)
• M34: 10,158,743 km (0.08 R)
• M35: 10,253,288 km (0.119 R)
• M36: 10,570,137 km (0.108 R)
• M37: 10,633,865 km (0.115 R)
• M38: 11,051,543 km (0.083 R)
• M39: 11,869,843 km (0.11 R)
• M40: 11,969,326 km (0.096 R)
• M41: 12,336,588 km (0.064 R)
• M42: 13,013,668 km (0.114 R)
• M43: 13,253,623 km (0.1 R)
• M44: 13,356,846 km (0.097 R)
• M45: 13,598,746 km (0.073 R)
• M46: 13,981,866 km (0.074 R)
• M47: 14,298,116 km (0.098 R)
• M48: 14,404,031 km (0.092 R)
• M49: 14,616,610 km (0.072 R)
• M50: 14,758,877 km (0.081 R)
• M51: 15,404,990 km (0.106 R)
• M52: 15,695,061 km (0.089 R)
• M53: 16,243,935 km (0.072 R)
• M54: 16,391,439 km (0.046 R)
• M55: 16,948,242 km (0.081 R)
• M56: 17,060,291 km (0.094 R)
• M57: 18,348,029 km (0.074 R)
• M58: 18,578,560 km (0.106 R)
• M59: 19,353,776 km (0.06 R)
• M60: 19,627,540 km (0.038 R)
• M61: 20,179,107 km (0.108 R)
• M62: 21,661,024 km (0.063 R)
• M63: 22,149,311 km (0.111 R)
• M64: 22,476,631 km (0.054 R)
• M65: 22,764,458 km (0.091 R)
• M66: 22,970,903 km (0.095 R)
• M67: 23,260,823 km (0.09 R)
• M68: 23,593,679 km (0.059 R)
• M69: 24,516,997 km (0.103 R)
• M70: 24,643,856 km (0.111 R)
• M71: 25,025,779 km (0.101 R)
• M72: 25,110,900 km (0.068 R)
• M73: 26,096,601 km (0.104 R)
• M74: 26,789,837 km (0.11 R)
• M75: 28,105,850 km (0.105 R)
• M76: 28,194,262 km (0.053 R)
• M77: 28,460,247 km (0.117 R)
• M78: 28,549,108 km (0.096 R)
• M79: 28,816,290 km (0.091 R)
• M80: 29,577,593 km (0.07 R)
• M81: 29,757,709 km (0.095 R)
• M82: 29,847,917 km (0.068 R)
• M83: 29,938,274 km (0.12 R)
• M84: 30,118,988 km (0.105 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: 493 - 14,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit