🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.46 AU - 1.96 AU

Year: 801 Days

Day: 17 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.88 AU - 2.62 AU

Year: 1209 Days

Day: 45.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 9.7

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.86 AU - 7.38 AU

Year: 6804 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,849,375 km

• M1: 153,936 km (0.064 R)
• M2: 334,052 km (0.095 R)
• M3: 445,203 km (0.09 R)
• M4: 638,633 km (0.074 R)
• M5: 829,221 km (0.066 R)
• M6: 1,005,148 km (0.095 R)
• M7: 1,265,299 km (0.057 R)
• M8: 1,375,403 km (0.091 R)
• M9: 1,508,096 km (0.078 R)
• M10: 1,585,887 km (0.082 R)
• M11: 1,685,070 km (0.033 R)
• M12: 2,059,663 km (0.109 R)
• M13: 2,256,833 km (0.12 R)
• M14: 2,369,032 km (0.051 R)
• M15: 2,693,210 km (0.119 R)
• M16: 3,696,115 km (0.12 R)
• M17: 3,828,958 km (0.119 R)
• M18: 4,044,977 km (0.097 R)
• M19: 4,376,486 km (0.049 R)
• M20: 5,544,247 km (0.061 R)
• M21: 5,850,623 km (0.11 R)
• M22: 6,288,945 km (0.082 R)
• M23: 6,447,967 km (0.078 R)
• M24: 7,031,848 km (0.085 R)
• M25: 7,700,401 km (0.087 R)
• M26: 7,768,318 km (0.085 R)
• M27: 8,215,167 km (0.113 R)
• M28: 8,494,317 km (0.04 R)
• M29: 8,599,783 km (0.049 R)
• M30: 8,954,480 km (0.066 R)
• M31: 9,169,601 km (0.119 R)
• M32: 9,495,575 km (0.111 R)
• M33: 10,233,542 km (0.111 R)
• M34: 10,609,481 km (0.066 R)
• M35: 10,837,319 km (0.079 R)
• M36: 11,647,092 km (0.084 R)
• M37: 11,921,305 km (0.086 R)
• M38: 12,039,487 km (0.119 R)
• M39: 12,316,841 km (0.057 R)
• M40: 12,958,766 km (0.115 R)
• M41: 14,694,849 km (0.118 R)
• M42: 15,590,043 km (0.099 R)
• M43: 15,805,763 km (0.08 R)
• M44: 16,065,914 km (0.097 R)
• M45: 16,458,907 km (0.107 R)
• M46: 16,546,721 km (0.082 R)
• M47: 16,634,685 km (0.095 R)
• M48: 17,209,889 km (0.089 R)
• M49: 17,298,899 km (0.082 R)
• M50: 17,567,128 km (0.109 R)
• M51: 17,656,887 km (0.055 R)
• M52: 17,971,940 km (0.109 R)
• M53: 18,152,954 km (0.112 R)
• M54: 19,112,624 km (0.112 R)
• M55: 19,854,929 km (0.047 R)
• M56: 20,843,621 km (0.039 R)
• M57: 21,799,851 km (0.094 R)
• M58: 22,089,622 km (0.089 R)
• M59: 23,409,075 km (0.096 R)
• M60: 23,606,694 km (0.085 R)
• M61: 23,804,761 km (0.092 R)
• M62: 24,955,169 km (0.109 R)
• M63: 25,359,532 km (0.05 R)
• M64: 25,817,002 km (0.026 R)
• M65: 27,361,600 km (0.071 R)
• M66: 27,517,780 km (0.108 R)
• M67: 27,622,050 km (0.115 R)
• M68: 27,778,529 km (0.109 R)
• M69: 27,987,817 km (0.068 R)
• M70: 28,197,703 km (0.098 R)
• M71: 29,042,033 km (0.071 R)
• M72: 32,501,783 km (0.059 R)
• M73: 33,054,098 km (0.101 R)
• M74: 33,609,406 km (0.053 R)
• M75: 35,067,686 km (0.119 R)
• M76: 36,432,168 km (0.116 R)
• M77: 36,546,610 km (0.066 R)
• M78: 37,351,447 km (0.097 R)
• M79: 38,511,279 km (0.047 R)
• M80: 38,686,159 km (0.05 R)
• M81: 38,861,488 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 9.3

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.21 AU - 12.51 AU

Year: 15563 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,849,375 km

• M1: 234,420 km (0.064 R)
• M2: 795,412 km (0.049 R)
• M3: 1,338,602 km (0.099 R)
• M4: 1,496,876 km (0.045 R)
• M5: 1,633,609 km (0.095 R)
• M6: 2,068,490 km (0.092 R)
• M7: 2,190,562 km (0.095 R)
• M8: 2,506,213 km (0.107 R)
• M9: 2,702,635 km (0.056 R)
• M10: 3,833,595 km (0.036 R)
• M11: 3,946,392 km (0.109 R)
• M12: 4,606,717 km (0.061 R)
• M13: 4,970,240 km (0.12 R)
• M14: 5,093,508 km (0.092 R)
• M15: 5,511,634 km (0.072 R)
• M16: 6,115,711 km (0.107 R)
• M17: 6,380,948 km (0.115 R)
• M18: 7,479,894 km (0.106 R)
• M19: 7,763,681 km (0.096 R)
• M20: 8,884,169 km (0.112 R)
• M21: 10,002,862 km (0.083 R)
• M22: 11,381,256 km (0.052 R)
• M23: 12,147,945 km (0.112 R)
• M24: 12,649,697 km (0.082 R)
• M25: 13,443,463 km (0.112 R)
• M26: 13,904,374 km (0.076 R)
• M27: 14,487,806 km (0.051 R)
• M28: 15,317,924 km (0.093 R)
• M29: 16,838,587 km (0.106 R)
• M30: 18,598,007 km (0.113 R)
• M31: 18,982,623 km (0.104 R)
• M32: 19,240,381 km (0.045 R)
• M33: 19,369,783 km (0.11 R)
• M34: 21,478,664 km (0.091 R)
• M35: 22,152,602 km (0.109 R)
• M36: 22,765,056 km (0.109 R)
• M37: 23,659,502 km (0.092 R)
• M38: 24,145,844 km (0.119 R)
• M39: 24,495,305 km (0.086 R)
• M40: 24,565,466 km (0.087 R)
• M41: 25,269,923 km (0.085 R)
• M42: 25,553,710 km (0.091 R)
• M43: 26,771,137 km (0.078 R)
• M44: 27,350,530 km (0.09 R)
• M45: 27,496,089 km (0.082 R)
• M46: 28,154,020 km (0.116 R)
• M47: 28,227,473 km (0.094 R)
• M48: 30,309,426 km (0.064 R)
• M49: 30,384,674 km (0.067 R)
• M50: 31,673,609 km (0.072 R)
• M51: 31,902,943 km (0.079 R)
• M52: 31,979,537 km (0.093 R)
• M53: 32,594,234 km (0.109 R)
• M54: 32,748,619 km (0.077 R)
• M55: 32,825,812 km (0.107 R)
• M56: 33,991,628 km (0.059 R)
• M57: 34,069,868 km (0.106 R)
• M58: 34,540,353 km (0.08 R)
• M59: 34,697,581 km (0.071 R)
• M60: 34,934,095 km (0.033 R)
• M61: 36,844,609 km (0.076 R)
• M62: 37,166,245 km (0.042 R)
• M63: 37,974,671 km (0.109 R)
• M64: 39,034,124 km (0.094 R)
• M65: 39,280,063 km (0.062 R)
• M66: 41,767,127 km (0.094 R)
• M67: 42,354,748 km (0.095 R)
• M68: 45,419,709 km (0.086 R)
• M69: 45,592,045 km (0.118 R)
• M70: 45,937,467 km (0.102 R)
• M71: 46,283,786 km (0.094 R)
• M72: 46,544,086 km (0.05 R)
• M73: 47,502,410 km (0.086 R)
• M74: 49,971,523 km (0.054 R)
• M75: 50,952,736 km (0.053 R)
• M76: 51,042,345 km (0.051 R)
• M77: 51,131,954 km (0.1 R)
• M78: 53,025,115 km (0.105 R)
• M79: 54,483,096 km (0.104 R)
• M80: 54,941,314 km (0.113 R)
• M81: 55,033,167 km (0.102 R)
• M82: 55,400,879 km (0.106 R)
• M83: 55,492,881 km (0.111 R)
• M84: 56,323,748 km (0.034 R)
• M85: 57,531,302 km (0.06 R)
• M86: 59,499,711 km (0.098 R)
• M87: 60,729,256 km (0.069 R)
• M88: 60,824,250 km (0.067 R)
• M89: 61,394,817 km (0.107 R)
• M90: 62,637,227 km (0.05 R)
• M91: 63,695,033 km (0.1 R)
• M92: 64,081,146 km (0.117 R)
• M93: 64,371,216 km (0.109 R)
• M94: 64,661,735 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498

Radius: 4.5

Gravity: 24.59 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.67 AU - 14.89 AU

Year: 16363 Days

Day: 18.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,849,375 km

• M1: 65,823 km (0.096 R)
• M2: 200,312 km (0.072 R)
• M3: 237,861 km (0.108 R)
• M4: 464,352 km (0.096 R)
• M5: 534,364 km (0.096 R)
• M6: 1,116,299 km (0.099 R)
• M7: 1,284,148 km (0.096 R)
• M8: 1,358,498 km (0.12 R)
• M9: 1,890,319 km (0.093 R)
• M10: 2,237,386 km (0.027 R)
• M11: 2,387,881 km (0.063 R)
• M12: 2,858,666 km (0.078 R)
• M13: 3,221,740 km (0.1 R)
• M14: 3,323,317 km (0.103 R)
• M15: 3,634,331 km (0.102 R)
• M16: 4,358,534 km (0.111 R)
• M17: 4,546,279 km (0.077 R)
• M18: 4,891,252 km (0.111 R)
• M19: 5,086,328 km (0.096 R)
• M20: 6,016,826 km (0.05 R)
• M21: 6,954,805 km (0.116 R)
• M22: 6,998,488 km (0.055 R)
• M23: 7,440,699 km (0.042 R)
• M24: 8,212,774 km (0.079 R)
• M25: 8,773,018 km (0.107 R)
• M26: 8,820,290 km (0.069 R)
• M27: 8,915,136 km (0.1 R)
• M28: 9,442,169 km (0.114 R)
• M29: 9,831,871 km (0.072 R)
• M30: 9,930,157 km (0.111 R)
• M31: 10,376,408 km (0.056 R)
• M32: 10,426,373 km (0.078 R)
• M33: 10,829,091 km (0.035 R)
• M34: 10,930,518 km (0.117 R)
• M35: 12,067,462 km (0.094 R)
• M36: 13,187,202 km (0.094 R)
• M37: 13,896,894 km (0.089 R)
• M38: 14,228,553 km (0.098 R)
• M39: 14,562,904 km (0.072 R)
• M40: 15,810,849 km (0.091 R)
• M41: 16,622,717 km (0.073 R)
• M42: 17,033,662 km (0.088 R)
• M43: 17,329,268 km (0.055 R)
• M44: 17,566,979 km (0.077 R)
• M45: 18,165,969 km (0.055 R)
• M46: 18,346,982 km (0.083 R)
• M47: 18,771,541 km (0.101 R)
• M48: 20,502,388 km (0.084 R)
• M49: 20,816,693 km (0.105 R)
• M50: 22,025,893 km (0.064 R)
• M51: 22,090,220 km (0.085 R)
• M52: 22,154,547 km (0.102 R)
• M53: 22,606,632 km (0.119 R)
• M54: 23,454,253 km (0.077 R)
• M55: 25,113,294 km (0.075 R)
• M56: 25,314,952 km (0.082 R)
• M57: 26,331,170 km (0.048 R)
• M58: 26,741,367 km (0.029 R)
• M59: 27,015,879 km (0.063 R)
• M60: 27,984,526 km (0.061 R)
• M61: 28,894,081 km (0.116 R)
• M62: 30,026,686 km (0.092 R)
• M63: 31,318,165 km (0.09 R)
• M64: 31,462,826 km (0.111 R)
• M65: 31,535,231 km (0.086 R)
• M66: 32,481,438 km (0.052 R)
• M67: 33,732,674 km (0.057 R)
• M68: 33,955,126 km (0.114 R)
• M69: 34,700,124 km (0.039 R)
• M70: 35,450,507 km (0.026 R)
• M71: 38,118,734 km (0.037 R)
• M72: 38,427,803 km (0.1 R)
• M73: 38,582,637 km (0.117 R)
• M74: 39,282,007 km (0.102 R)
• M75: 41,167,090 km (0.049 R)
• M76: 42,040,891 km (0.102 R)
• M77: 42,680,273 km (0.072 R)
• M78: 43,645,328 km (0.091 R)
• M79: 43,968,609 km (0.093 R)
• M80: 44,861,709 km (0.096 R)
• M81: 45,024,770 km (0.088 R)
• M82: 47,659,937 km (0.118 R)
• M83: 48,076,118 km (0.069 R)
• M84: 48,493,646 km (0.097 R)
• M85: 48,744,671 km (0.054 R)
• M86: 49,332,142 km (0.066 R)
• M87: 49,921,857 km (0.047 R)
• M88: 50,429,293 km (0.059 R)
• M89: 53,250,409 km (0.049 R)
• M90: 54,288,918 km (0.117 R)
• M91: 54,549,517 km (0.093 R)
• M92: 54,636,434 km (0.118 R)
• M93: 55,859,097 km (0.095 R)
• M94: 56,385,831 km (0.102 R)
• M95: 57,709,772 km (0.095 R)
• M96: 58,064,618 km (0.044 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit