🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.54 AU - 0.72 AU

Year: 323 Days

Day: 14.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,270,273 km

• M1: 48,769 km (0.08 R)
• M2: 161,267 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.9

Radius: 14.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.66 AU - 0.76 AU

Year: 386 Days

Day: 8.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 177.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,270,273 km

• M1: 182,659 km (0.112 R)
• M2: 302,487 km (0.118 R)
• M3: 403,615 km (0.09 R)
• M4: 523,443 km (0.12 R)
• M5: 653,443 km (0.12 R)
• M6: 748,438 km (0.079 R)
• M7: 862,731 km (0.085 R)
• M8: 983,606 km (0.104 R)
• M9: 1,129,763 km (0.083 R)
• M10: 1,291,628 km (0.102 R)
• M11: 1,416,393 km (0.11 R)
• M12: 1,648,569 km (0.032 R)
• M13: 1,745,059 km (0.039 R)
• M14: 1,870,871 km (0.051 R)
• M15: 1,967,212 km (0.101 R)
• M16: 2,184,578 km (0.098 R)
• M17: 2,315,925 km (0.088 R)
• M18: 2,415,108 km (0.086 R)
• M19: 2,561,415 km (0.119 R)
• M20: 2,736,893 km (0.062 R)
• M21: 2,857,918 km (0.075 R)
• M22: 2,986,273 km (0.069 R)
• M23: 3,083,811 km (0.113 R)
• M24: 3,193,466 km (0.119 R)
• M25: 3,304,467 km (0.068 R)
• M26: 3,399,761 km (0.066 R)
• M27: 3,513,306 km (0.113 R)
• M28: 3,873,089 km (0.111 R)
• M29: 3,991,870 km (0.076 R)
• M30: 4,093,746 km (0.059 R)
• M31: 4,208,637 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 10.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.82 AU - 1.02 AU

Year: 570 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 50,270,273 km

• M1: 157,826 km (0.118 R)
• M2: 240,703 km (0.101 R)
• M3: 382,073 km (0.119 R)
• M4: 460,013 km (0.113 R)
• M5: 537,954 km (0.078 R)
• M6: 614,249 km (0.074 R)
• M7: 709,842 km (0.081 R)
• M8: 826,977 km (0.118 R)
• M9: 955,482 km (0.116 R)
• M10: 1,037,910 km (0.05 R)
• M11: 1,233,584 km (0.104 R)
• M12: 1,314,367 km (0.104 R)
• M13: 1,382,284 km (0.095 R)
• M14: 1,476,531 km (0.115 R)
• M15: 1,635,254 km (0.104 R)
• M16: 1,767,349 km (0.079 R)
• M17: 1,859,352 km (0.097 R)
• M18: 1,964,070 km (0.085 R)
• M19: 2,110,676 km (0.109 R)
• M20: 2,214,348 km (0.068 R)
• M21: 2,313,980 km (0.061 R)
• M22: 2,427,076 km (0.098 R)
• M23: 2,548,101 km (0.106 R)
• M24: 2,702,336 km (0.102 R)
• M25: 2,777,434 km (0.1 R)
• M26: 3,000,784 km (0.109 R)
• M27: 3,124,501 km (0.095 R)
• M28: 3,196,906 km (0.086 R)
• M29: 3,269,910 km (0.115 R)
• M30: 3,383,904 km (0.042 R)
• M31: 3,478,749 km (0.097 R)
• M32: 3,664,250 km (0.034 R)
• M33: 3,789,613 km (0.115 R)
• M34: 4,016,254 km (0.095 R)
• M35: 4,276,704 km (0.044 R)
• M36: 4,401,618 km (0.083 R)
• M37: 4,490,479 km (0.092 R)
• M38: 4,572,459 km (0.099 R)
• M39: 4,783,542 km (0.063 R)
• M40: 4,852,057 km (0.117 R)
• M41: 4,936,281 km (0.036 R)
• M42: 5,028,732 km (0.112 R)
• M43: 5,152,899 km (0.09 R)
• M44: 5,364,729 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 9.5

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.03 AU - 1.05 AU

Year: 685 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,270,273 km

• M1: 118,930 km (0.077 R)
• M2: 179,517 km (0.034 R)
• M3: 256,710 km (0.097 R)
• M4: 321,336 km (0.028 R)
• M5: 419,323 km (0.04 R)
• M6: 496,067 km (0.096 R)
• M7: 558,598 km (0.115 R)
• M8: 629,358 km (0.073 R)
• M9: 714,479 km (0.116 R)
• M10: 873,652 km (0.106 R)
• M11: 1,063,790 km (0.113 R)
• M12: 1,173,894 km (0.055 R)
• M13: 1,384,977 km (0.087 R)
• M14: 1,455,737 km (0.111 R)
• M15: 1,751,342 km (0.073 R)
• M16: 1,859,202 km (0.097 R)
• M17: 1,961,527 km (0.034 R)
• M18: 2,090,181 km (0.075 R)
• M19: 2,188,467 km (0.115 R)
• M20: 2,280,021 km (0.064 R)
• M21: 2,449,815 km (0.089 R)
• M22: 2,614,971 km (0.091 R)
• M23: 2,738,987 km (0.026 R)
• M24: 2,819,770 km (0.091 R)
• M25: 2,910,576 km (0.096 R)
• M26: 2,974,754 km (0.081 R)
• M27: 3,039,230 km (0.111 R)
• M28: 3,141,854 km (0.118 R)
• M29: 3,217,102 km (0.059 R)
• M30: 3,340,670 km (0.03 R)
• M31: 3,731,120 km (0.096 R)
• M32: 3,851,098 km (0.11 R)
• M33: 4,094,943 km (0.113 R)
• M34: 4,156,577 km (0.113 R)
• M35: 4,218,660 km (0.111 R)
• M36: 4,354,345 km (0.08 R)
• M37: 4,544,484 km (0.085 R)
• M38: 4,705,003 km (0.071 R)
• M39: 4,823,933 km (0.072 R)
• M40: 5,031,724 km (0.069 R)
• M41: 5,456,283 km (0.115 R)
• M42: 5,547,239 km (0.058 R)
• M43: 5,892,361 km (0.11 R)
• M44: 6,292,236 km (0.115 R)
• M45: 6,932,814 km (0.108 R)
• M46: 7,167,683 km (0.085 R)
• M47: 7,317,281 km (0.076 R)
• M48: 7,493,208 km (0.081 R)
• M49: 7,581,620 km (0.116 R)
• M50: 7,695,913 km (0.1 R)
• M51: 7,926,144 km (0.08 R)
• M52: 8,003,486 km (0.055 R)
• M53: 8,210,679 km (0.094 R)
• M54: 8,341,128 km (0.104 R)
• M55: 8,538,149 km (0.116 R)
• M56: 8,617,286 km (0.116 R)
• M57: 8,723,351 km (0.093 R)
• M58: 8,816,551 km (0.072 R)
• M59: 9,084,331 km (0.071 R)

Asteroid Belt

Center: 1.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.4

Radius: 8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.98 AU - 2.4 AU

Year: 2093 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,270,273 km

• M1: 109,655 km (0.07 R)
• M2: 160,070 km (0.1 R)
• M3: 267,182 km (0.111 R)
• M4: 338,839 km (0.086 R)
• M5: 418,575 km (0.103 R)
• M6: 477,367 km (0.105 R)
• M7: 574,007 km (0.1 R)
• M8: 645,814 km (0.073 R)
• M9: 754,123 km (0.078 R)
• M10: 910,453 km (0.12 R)
• M11: 995,873 km (0.055 R)
• M12: 1,045,839 km (0.077 R)
• M13: 1,187,957 km (0.096 R)
• M14: 1,302,249 km (0.076 R)
• M15: 1,420,282 km (0.101 R)
• M16: 1,498,671 km (0.115 R)
• M17: 1,667,119 km (0.108 R)
• M18: 1,780,364 km (0.081 R)
• M19: 1,834,219 km (0.073 R)
• M20: 2,087,040 km (0.099 R)
• M21: 2,334,325 km (0.118 R)
• M22: 2,487,214 km (0.098 R)
• M23: 2,634,718 km (0.116 R)
• M24: 2,714,005 km (0.109 R)
• M25: 2,883,948 km (0.119 R)
• M26: 3,011,405 km (0.059 R)
• M27: 3,131,532 km (0.026 R)
• M28: 3,215,606 km (0.079 R)
• M29: 3,579,129 km (0.028 R)
• M30: 3,755,804 km (0.084 R)
• M31: 4,026,277 km (0.108 R)
• M32: 4,148,648 km (0.108 R)
• M33: 4,449,190 km (0.075 R)
• M34: 4,565,129 km (0.09 R)
• M35: 4,767,684 km (0.027 R)
• M36: 5,071,667 km (0.093 R)
• M37: 5,236,973 km (0.116 R)
• M38: 5,359,493 km (0.065 R)
• M39: 5,460,322 km (0.084 R)
• M40: 5,561,899 km (0.115 R)
• M41: 5,732,590 km (0.104 R)
• M42: 6,055,722 km (0.074 R)
• M43: 6,456,195 km (0.105 R)
• M44: 6,695,701 km (0.115 R)
• M45: 6,852,929 km (0.082 R)
• M46: 6,974,851 km (0.075 R)
• M47: 7,060,571 km (0.109 R)
• M48: 7,220,640 km (0.114 R)
• M49: 7,381,907 km (0.049 R)
• M50: 7,469,272 km (0.115 R)
• M51: 7,519,387 km (0.109 R)
• M52: 7,695,614 km (0.098 R)
• M53: 8,013,509 km (0.099 R)
• M54: 8,193,475 km (0.09 R)
• M55: 8,322,878 km (0.099 R)
• M56: 8,479,058 km (0.034 R)
• M57: 8,701,809 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.5

Radius: 4.8

Gravity: 24.72 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.43 AU - 8.43 AU

Year: 11779 Days

Day: 18.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,270,273 km

• M1: 234,869 km (0.09 R)
• M2: 307,723 km (0.115 R)
• M3: 388,506 km (0.116 R)
• M4: 431,590 km (0.032 R)
• M5: 604,375 km (0.076 R)
• M6: 672,293 km (0.038 R)
• M7: 707,299 km (0.098 R)
• M8: 853,605 km (0.081 R)
• M9: 1,009,636 km (0.076 R)
• M10: 1,483,712 km (0.059 R)
• M11: 1,916,498 km (0.089 R)
• M12: 2,094,969 km (0.12 R)
• M13: 2,605,845 km (0.09 R)
• M14: 2,746,467 km (0.102 R)
• M15: 3,005,870 km (0.053 R)
• M16: 3,862,168 km (0.084 R)
• M17: 4,152,538 km (0.11 R)
• M18: 4,516,958 km (0.08 R)
• M19: 5,205,557 km (0.119 R)
• M20: 5,454,338 km (0.092 R)
• M21: 5,779,714 km (0.087 R)
• M22: 6,373,767 km (0.073 R)
• M23: 6,449,314 km (0.081 R)
• M24: 7,104,104 km (0.062 R)
• M25: 7,300,675 km (0.108 R)
• M26: 7,699,204 km (0.113 R)
• M27: 7,739,446 km (0.057 R)
• M28: 7,901,012 km (0.109 R)
• M29: 8,894,341 km (0.083 R)
• M30: 9,063,686 km (0.098 R)
• M31: 9,148,807 km (0.084 R)
• M32: 9,664,770 km (0.056 R)
• M33: 10,545,752 km (0.111 R)
• M34: 10,680,091 km (0.09 R)
• M35: 10,950,415 km (0.066 R)
• M36: 11,314,386 km (0.099 R)
• M37: 11,636,171 km (0.078 R)
• M38: 13,483,256 km (0.113 R)
• M39: 13,580,345 km (0.088 R)
• M40: 13,677,733 km (0.057 R)
• M41: 13,824,339 km (0.047 R)
• M42: 14,465,217 km (0.052 R)
• M43: 15,267,211 km (0.103 R)
• M44: 15,368,488 km (0.102 R)
• M45: 15,520,929 km (0.051 R)
• M46: 16,393,533 km (0.087 R)
• M47: 17,387,461 km (0.086 R)
• M48: 18,239,571 km (0.1 R)
• M49: 18,346,982 km (0.049 R)
• M50: 19,050,690 km (0.104 R)
• M51: 19,652,971 km (0.112 R)
• M52: 20,764,035 km (0.101 R)
• M53: 21,157,627 km (0.054 R)
• M54: 21,214,025 km (0.088 R)
• M55: 21,496,915 km (0.103 R)
• M56: 21,667,307 km (0.098 R)
• M57: 22,181,175 km (0.115 R)
• M58: 22,238,471 km (0.082 R)
• M59: 22,353,213 km (0.073 R)
• M60: 23,104,344 km (0.096 R)
• M61: 23,805,060 km (0.118 R)
• M62: 24,275,994 km (0.087 R)
• M63: 24,453,418 km (0.101 R)
• M64: 25,406,805 km (0.119 R)
• M65: 26,433,196 km (0.048 R)
• M66: 26,798,514 km (0.083 R)
• M67: 27,165,627 km (0.12 R)
• M68: 29,088,857 km (0.068 R)
• M69: 29,845,074 km (0.08 R)
• M70: 30,735,331 km (0.117 R)
• M71: 30,799,359 km (0.062 R)
• M72: 31,055,471 km (0.105 R)
• M73: 32,087,098 km (0.073 R)
• M74: 32,737,699 km (0.083 R)
• M75: 33,721,604 km (0.106 R)
• M76: 34,715,233 km (0.099 R)
• M77: 35,449,908 km (0.081 R)
• M78: 35,516,928 km (0.108 R)
• M79: 36,798,832 km (0.081 R)
• M80: 37,002,585 km (0.072 R)
• M81: 38,233,326 km (0.1 R)
• M82: 38,577,401 km (0.115 R)
• M83: 39,199,579 km (0.102 R)
• M84: 40,034,335 km (0.077 R)
• M85: 40,804,614 km (0.114 R)
• M86: 40,874,925 km (0.076 R)
• M87: 42,858,743 km (0.082 R)
• M88: 44,367,138 km (0.035 R)
• M89: 44,511,799 km (0.063 R)
• M90: 45,164,196 km (0.068 R)
• M91: 45,746,730 km (0.105 R)
• M92: 49,819,083 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 18,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit