🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.45 AU - 0.57 AU

Year: 135 Days

Day: 15.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,132,335 km

• M1: 12,865 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.95 AU - 1.16 AU

Year: 399 Days

Day: 41.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,132,335 km

• M1: 291,566 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.26 AU - 1.74 AU

Year: 681 Days

Day: 16.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.48 AU - 1.56 AU

Year: 695 Days

Day: 45.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,132,335 km

• M1: 582,085 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.02 AU - 2.78 AU

Year: 1379 Days

Day: 32.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.03 AU - 4.65 AU

Year: 2791 Days

Day: 18.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,132,335 km

• M1: 975,677 km (0.105 R)
• M2: 2,670,172 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 12

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.85 AU - 5.45 AU

Year: 4334 Days

Day: 9.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,132,335 km

• M1: 157,078 km (0.052 R)
• M2: 342,130 km (0.069 R)
• M3: 647,310 km (0.12 R)
• M4: 731,234 km (0.091 R)
• M5: 1,256,323 km (0.111 R)
• M6: 1,380,489 km (0.054 R)
• M7: 2,136,706 km (0.094 R)
• M8: 2,305,752 km (0.087 R)
• M9: 2,697,250 km (0.12 R)
• M10: 3,367,298 km (0.05 R)
• M11: 3,743,986 km (0.107 R)
• M12: 4,298,844 km (0.093 R)
• M13: 4,537,752 km (0.098 R)
• M14: 5,536,767 km (0.119 R)
• M15: 6,194,848 km (0.045 R)
• M16: 6,519,774 km (0.032 R)
• M17: 6,629,280 km (0.083 R)
• M18: 7,045,461 km (0.11 R)
• M19: 7,613,634 km (0.104 R)
• M20: 7,757,996 km (0.114 R)
• M21: 8,078,883 km (0.096 R)
• M22: 8,196,617 km (0.11 R)
• M23: 8,404,109 km (0.101 R)
• M24: 8,493,569 km (0.092 R)
• M25: 8,945,653 km (0.076 R)
• M26: 9,128,612 km (0.095 R)
• M27: 9,312,916 km (0.046 R)
• M28: 9,560,650 km (0.06 R)
• M29: 9,685,265 km (0.11 R)
• M30: 10,062,551 km (0.111 R)
• M31: 10,252,989 km (0.057 R)
• M32: 10,508,652 km (0.1 R)
• M33: 10,863,797 km (0.088 R)
• M34: 11,222,982 km (0.109 R)
• M35: 11,552,845 km (0.12 R)
• M36: 11,919,510 km (0.062 R)
• M37: 12,121,018 km (0.029 R)
• M38: 12,391,640 km (0.089 R)
• M39: 12,527,625 km (0.107 R)
• M40: 12,629,950 km (0.08 R)
• M41: 13,284,590 km (0.108 R)
• M42: 13,844,535 km (0.077 R)
• M43: 14,198,484 km (0.112 R)
• M44: 14,734,792 km (0.09 R)
• M45: 14,842,951 km (0.101 R)
• M46: 15,606,947 km (0.111 R)
• M47: 15,790,803 km (0.105 R)
• M48: 16,086,259 km (0.114 R)
• M49: 16,346,410 km (0.097 R)
• M50: 16,758,103 km (0.086 R)
• M51: 16,908,599 km (0.113 R)
• M52: 17,097,391 km (0.064 R)
• M53: 17,400,925 km (0.037 R)
• M54: 18,013,379 km (0.1 R)
• M55: 18,477,431 km (0.12 R)
• M56: 18,671,909 km (0.114 R)
• M57: 19,259,529 km (0.097 R)
• M58: 19,338,218 km (0.12 R)
• M59: 19,575,330 km (0.099 R)
• M60: 19,654,617 km (0.09 R)
• M61: 19,773,697 km (0.086 R)
• M62: 21,221,056 km (0.095 R)
• M63: 22,163,523 km (0.053 R)
• M64: 22,411,556 km (0.058 R)
• M65: 22,910,615 km (0.103 R)
• M66: 23,077,865 km (0.104 R)
• M67: 23,371,376 km (0.071 R)
• M68: 23,623,897 km (0.041 R)
• M69: 23,792,793 km (0.115 R)
• M70: 24,728,827 km (0.099 R)
• M71: 24,814,547 km (0.064 R)
• M72: 26,373,805 km (0.065 R)
• M73: 26,768,594 km (0.053 R)
• M74: 27,253,740 km (0.062 R)
• M75: 29,951,139 km (0.062 R)
• M76: 30,546,688 km (0.119 R)
• M77: 30,638,691 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.7

Radius: 12.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.39 AU - 13.75 AU

Year: 13659 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,132,335 km

• M1: 202,256 km (0.12 R)
• M2: 348,114 km (0.095 R)
• M3: 462,407 km (0.111 R)
• M4: 547,827 km (0.079 R)
• M5: 1,106,575 km (0.072 R)
• M6: 1,463,516 km (0.062 R)
• M7: 1,598,304 km (0.096 R)
• M8: 1,953,748 km (0.077 R)
• M9: 2,204,923 km (0.119 R)
• M10: 2,738,688 km (0.069 R)
• M11: 2,850,288 km (0.085 R)
• M12: 2,934,961 km (0.087 R)
• M13: 3,078,126 km (0.089 R)
• M14: 3,341,717 km (0.044 R)
• M15: 3,922,606 km (0.113 R)
• M16: 4,208,786 km (0.085 R)
• M17: 5,351,116 km (0.083 R)
• M18: 6,471,753 km (0.088 R)
• M19: 6,734,896 km (0.079 R)
• M20: 7,193,862 km (0.09 R)
• M21: 8,345,168 km (0.034 R)
• M22: 9,172,294 km (0.091 R)
• M23: 9,681,077 km (0.102 R)
• M24: 10,112,218 km (0.065 R)
• M25: 10,549,642 km (0.097 R)
• M26: 10,726,317 km (0.047 R)
• M27: 11,307,355 km (0.119 R)
• M28: 11,670,130 km (0.079 R)
• M29: 11,761,385 km (0.079 R)
• M30: 12,314,149 km (0.05 R)
• M31: 12,781,343 km (0.055 R)
• M32: 13,016,960 km (0.085 R)
• M33: 13,301,794 km (0.113 R)
• M34: 13,732,935 km (0.043 R)
• M35: 13,974,386 km (0.061 R)
• M36: 15,302,665 km (0.044 R)
• M37: 16,722,499 km (0.107 R)
• M38: 17,135,838 km (0.079 R)
• M39: 17,343,779 km (0.096 R)
• M40: 18,236,878 km (0.074 R)
• M41: 19,740,486 km (0.07 R)
• M42: 20,342,019 km (0.093 R)
• M43: 20,451,974 km (0.117 R)
• M44: 22,750,844 km (0.08 R)
• M45: 23,669,973 km (0.101 R)
• M46: 24,425,742 km (0.055 R)
• M47: 25,012,465 km (0.119 R)
• M48: 25,663,365 km (0.065 R)
• M49: 26,080,444 km (0.09 R)
• M50: 27,954,157 km (0.106 R)
• M51: 28,076,528 km (0.116 R)
• M52: 28,444,838 km (0.119 R)
• M53: 29,248,179 km (0.106 R)
• M54: 29,496,811 km (0.055 R)
• M55: 29,933,636 km (0.085 R)
• M56: 30,309,875 km (0.031 R)
• M57: 30,498,518 km (0.095 R)
• M58: 30,687,610 km (0.077 R)
• M59: 31,066,840 km (0.072 R)
• M60: 31,384,137 km (0.12 R)
• M61: 32,406,788 km (0.119 R)
• M62: 32,793,050 km (0.108 R)
• M63: 33,180,808 km (0.079 R)
• M64: 33,765,287 km (0.053 R)
• M65: 33,960,961 km (0.076 R)
• M66: 34,287,832 km (0.084 R)
• M67: 34,812,920 km (0.117 R)
• M68: 35,208,607 km (0.049 R)
• M69: 36,204,181 km (0.116 R)
• M70: 36,872,883 km (0.055 R)
• M71: 37,748,480 km (0.079 R)
• M72: 38,426,756 km (0.081 R)
• M73: 38,630,957 km (0.096 R)
• M74: 39,177,438 km (0.094 R)
• M75: 40,278,030 km (0.078 R)
• M76: 40,416,258 km (0.113 R)
• M77: 40,831,991 km (0.085 R)
• M78: 41,110,093 km (0.067 R)
• M79: 42,579,743 km (0.06 R)
• M80: 43,073,565 km (0.115 R)
• M81: 43,995,537 km (0.115 R)
• M82: 46,220,207 km (0.093 R)
• M83: 47,164,169 km (0.086 R)
• M84: 47,967,660 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 8.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.03 AU - 12.71 AU

Year: 15166 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 70,132,335 km

• M1: 111,301 km (0.114 R)
• M2: 185,202 km (0.074 R)
• M3: 313,258 km (0.099 R)
• M4: 387,309 km (0.074 R)
• M5: 540,048 km (0.109 R)
• M6: 934,837 km (0.11 R)
• M7: 1,406,220 km (0.108 R)
• M8: 1,477,578 km (0.074 R)
• M9: 1,749,248 km (0.105 R)
• M10: 1,943,576 km (0.093 R)
• M11: 2,524,913 km (0.116 R)
• M12: 2,583,106 km (0.073 R)
• M13: 2,925,835 km (0.1 R)
• M14: 3,523,628 km (0.119 R)
• M15: 3,687,288 km (0.098 R)
• M16: 4,418,972 km (0.058 R)
• M17: 4,489,283 km (0.092 R)
• M18: 4,774,416 km (0.109 R)
• M19: 5,494,131 km (0.117 R)
• M20: 5,684,121 km (0.119 R)
• M21: 5,799,161 km (0.115 R)
• M22: 6,666,231 km (0.042 R)
• M23: 6,868,936 km (0.053 R)
• M24: 6,930,121 km (0.11 R)
• M25: 7,094,380 km (0.03 R)
• M26: 7,594,486 km (0.087 R)
• M27: 7,679,008 km (0.118 R)
• M28: 7,998,549 km (0.094 R)
• M29: 8,213,970 km (0.072 R)
• M30: 9,050,222 km (0.083 R)
• M31: 9,433,193 km (0.1 R)
• M32: 9,844,288 km (0.116 R)
• M33: 10,354,865 km (0.12 R)
• M34: 10,637,007 km (0.085 R)
• M35: 10,921,542 km (0.068 R)
• M36: 11,547,011 km (0.116 R)
• M37: 11,815,090 km (0.069 R)
• M38: 12,208,682 km (0.049 R)
• M39: 12,332,549 km (0.05 R)
• M40: 12,407,049 km (0.115 R)
• M41: 12,832,356 km (0.087 R)
• M42: 13,160,723 km (0.065 R)
• M43: 13,645,570 km (0.11 R)
• M44: 13,774,224 km (0.12 R)
• M45: 14,110,520 km (0.118 R)
• M46: 15,082,308 km (0.114 R)
• M47: 15,670,227 km (0.101 R)
• M48: 16,238,550 km (0.112 R)
• M49: 16,951,533 km (0.111 R)
• M50: 17,228,439 km (0.087 R)
• M51: 17,479,015 km (0.094 R)
• M52: 18,209,502 km (0.101 R)
• M53: 18,294,324 km (0.075 R)
• M54: 18,464,716 km (0.09 R)
• M55: 18,835,419 km (0.104 R)
• M56: 19,122,198 km (0.097 R)
• M57: 19,323,856 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.6

Radius: 6.7

Gravity: 17.46 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.91 AU - 13.25 AU

Year: 16547 Days

Day: 24 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,132,335 km

• M1: 89,609 km (0.105 R)
• M2: 252,521 km (0.045 R)
• M3: 376,987 km (0.104 R)
• M4: 541,993 km (0.094 R)
• M5: 1,270,984 km (0.045 R)
• M6: 1,493,436 km (0.09 R)
• M7: 2,886,641 km (0.103 R)
• M8: 2,995,249 km (0.106 R)
• M9: 4,357,936 km (0.105 R)
• M10: 4,863,876 km (0.032 R)
• M11: 6,920,996 km (0.109 R)
• M12: 7,609,296 km (0.119 R)
• M13: 7,911,035 km (0.071 R)
• M14: 9,156,586 km (0.086 R)
• M15: 9,856,405 km (0.108 R)
• M16: 10,517,628 km (0.092 R)
• M17: 10,909,874 km (0.105 R)
• M18: 11,079,517 km (0.096 R)
• M19: 11,593,536 km (0.078 R)
• M20: 12,232,319 km (0.062 R)
• M21: 12,585,669 km (0.11 R)
• M22: 12,763,541 km (0.106 R)
• M23: 13,362,531 km (0.112 R)
• M24: 13,848,275 km (0.09 R)
• M25: 15,276,935 km (0.064 R)
• M26: 15,593,783 km (0.104 R)
• M27: 16,556,894 km (0.06 R)
• M28: 16,751,970 km (0.096 R)
• M29: 16,882,269 km (0.089 R)
• M30: 17,407,208 km (0.111 R)
• M31: 17,804,540 km (0.031 R)
• M32: 18,004,253 km (0.1 R)
• M33: 19,081,956 km (0.083 R)
• M34: 19,628,737 km (0.077 R)
• M35: 19,835,032 km (0.063 R)
• M36: 20,737,556 km (0.087 R)
• M37: 22,223,362 km (0.12 R)
• M38: 22,870,672 km (0.111 R)
• M39: 23,015,333 km (0.069 R)
• M40: 24,775,053 km (0.094 R)
• M41: 25,521,098 km (0.1 R)
• M42: 25,596,046 km (0.075 R)
• M43: 25,671,144 km (0.103 R)
• M44: 25,972,135 km (0.104 R)
• M45: 26,958,583 km (0.098 R)
• M46: 27,417,999 km (0.098 R)
• M47: 28,189,475 km (0.085 R)
• M48: 28,967,982 km (0.12 R)
• M49: 29,517,156 km (0.1 R)
• M50: 29,990,633 km (0.109 R)
• M51: 30,307,631 km (0.026 R)
• M52: 30,625,826 km (0.07 R)
• M53: 31,345,691 km (0.12 R)
• M54: 32,557,733 km (0.063 R)
• M55: 33,785,183 km (0.053 R)
• M56: 34,446,107 km (0.093 R)
• M57: 34,861,241 km (0.116 R)
• M58: 35,948,368 km (0.057 R)
• M59: 36,369,486 km (0.115 R)
• M60: 37,557,293 km (0.11 R)
• M61: 37,642,714 km (0.083 R)
• M62: 38,155,984 km (0.068 R)
• M63: 38,757,816 km (0.08 R)
• M64: 39,103,088 km (0.113 R)
• M65: 42,522,896 km (0.08 R)
• M66: 43,236,178 km (0.079 R)
• M67: 43,415,097 km (0.106 R)
• M68: 44,403,640 km (0.108 R)
• M69: 45,127,245 km (0.084 R)
• M70: 46,219,908 km (0.05 R)
• M71: 48,431,263 km (0.09 R)
• M72: 48,896,363 km (0.079 R)
• M73: 49,269,460 km (0.101 R)
• M74: 49,456,308 km (0.09 R)
• M75: 49,643,455 km (0.109 R)
• M76: 52,860,707 km (0.067 R)
• M77: 53,627,396 km (0.073 R)
• M78: 54,687,596 km (0.096 R)
• M79: 56,535,279 km (0.09 R)
• M80: 57,122,900 km (0.118 R)
• M81: 57,221,036 km (0.12 R)
• M82: 57,811,200 km (0.076 R)
• M83: 58,799,144 km (0.072 R)
• M84: 58,898,178 km (0.1 R)
• M85: 58,997,361 km (0.087 R)
• M86: 59,295,061 km (0.1 R)
• M87: 59,394,543 km (0.108 R)
• M88: 60,291,383 km (0.099 R)
• M89: 60,691,407 km (0.06 R)
• M90: 61,494,150 km (0.111 R)
• M91: 62,603,717 km (0.119 R)
• M92: 65,663,143 km (0.116 R)
• M93: 66,383,906 km (0.088 R)
• M94: 66,900,467 km (0.104 R)
• M95: 69,502,872 km (0.049 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit