🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.89 AU

Year: 246 Days

Day: 39 Hours

Environment

Temp: 161 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.23 AU - 1.63 AU

Year: 648 Days

Day: 43.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.52 AU - 2.68 AU

Year: 1588 Days

Day: 22.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.62 AU - 2.84 AU

Year: 1708 Days

Day: 37.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,634,742 km

• M1: 420,071 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.61 AU - 2.97 AU

Year: 1765 Days

Day: 38.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.3

Radius: 9.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.15 AU - 6.25 AU

Year: 4491 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 106,634,742 km

• M1: 213,327 km (0.114 R)
• M2: 386,561 km (0.092 R)
• M3: 455,974 km (0.057 R)
• M4: 582,833 km (0.102 R)
• M5: 703,110 km (0.059 R)
• M6: 791,522 km (0.092 R)
• M7: 1,195,885 km (0.085 R)
• M8: 1,464,563 km (0.118 R)
• M9: 1,619,397 km (0.115 R)
• M10: 1,820,456 km (0.104 R)
• M11: 2,202,978 km (0.106 R)
• M12: 2,261,770 km (0.105 R)
• M13: 2,487,214 km (0.109 R)
• M14: 2,672,865 km (0.114 R)
• M15: 3,206,780 km (0.069 R)
• M16: 3,494,756 km (0.084 R)
• M17: 3,738,152 km (0.072 R)
• M18: 3,808,762 km (0.086 R)
• M19: 3,987,232 km (0.112 R)
• M20: 4,059,338 km (0.115 R)
• M21: 4,241,698 km (0.108 R)
• M22: 4,333,850 km (0.09 R)
• M23: 4,557,948 km (0.074 R)
• M24: 4,652,344 km (0.091 R)
• M25: 4,728,489 km (0.101 R)
• M26: 4,804,934 km (0.088 R)
• M27: 4,862,529 km (0.093 R)
• M28: 4,959,169 km (0.05 R)
• M29: 5,095,453 km (0.117 R)
• M30: 5,371,760 km (0.117 R)
• M31: 5,856,757 km (0.059 R)
• M32: 6,063,052 km (0.045 R)
• M33: 6,696,449 km (0.114 R)
• M34: 6,890,478 km (0.084 R)
• M35: 6,955,703 km (0.115 R)
• M36: 7,528,662 km (0.094 R)
• M37: 7,798,238 km (0.114 R)
• M38: 8,048,066 km (0.114 R)
• M39: 8,416,376 km (0.045 R)
• M40: 8,884,468 km (0.095 R)
• M41: 9,121,730 km (0.117 R)
• M42: 9,529,833 km (0.043 R)
• M43: 9,845,933 km (0.058 R)
• M44: 10,264,508 km (0.064 R)
• M45: 10,363,991 km (0.039 R)
• M46: 11,710,372 km (0.067 R)
• M47: 11,996,552 km (0.11 R)
• M48: 12,976,568 km (0.107 R)
• M49: 13,137,835 km (0.102 R)
• M50: 13,354,004 km (0.115 R)
• M51: 13,625,972 km (0.104 R)
• M52: 13,982,015 km (0.117 R)
• M53: 14,258,173 km (0.12 R)
• M54: 14,341,349 km (0.103 R)
• M55: 14,815,724 km (0.098 R)
• M56: 15,040,720 km (0.084 R)
• M57: 15,323,609 km (0.064 R)
• M58: 15,980,793 km (0.093 R)
• M59: 16,096,132 km (0.077 R)
• M60: 16,647,251 km (0.105 R)
• M61: 16,793,408 km (0.055 R)
• M62: 16,910,543 km (0.045 R)
• M63: 16,998,656 km (0.103 R)
• M64: 17,887,717 km (0.108 R)
• M65: 17,977,475 km (0.072 R)
• M66: 18,157,292 km (0.092 R)
• M67: 18,549,238 km (0.1 R)
• M68: 19,004,913 km (0.056 R)
• M69: 19,127,135 km (0.106 R)
• M70: 19,188,171 km (0.088 R)
• M71: 19,372,176 km (0.066 R)
• M72: 19,587,448 km (0.082 R)
• M73: 19,649,082 km (0.079 R)
• M74: 19,710,716 km (0.102 R)
• M75: 20,581,675 km (0.077 R)
• M76: 20,644,357 km (0.103 R)
• M77: 20,707,038 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.9

Radius: 5.4

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.19 AU - 16.11 AU

Year: 18061 Days

Day: 17.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 175.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,634,742 km

• M1: 74,949 km (0.086 R)
• M2: 171,589 km (0.118 R)
• M3: 336,745 km (0.092 R)
• M4: 429,795 km (0.098 R)
• M5: 501,751 km (0.065 R)
• M6: 546,930 km (0.115 R)
• M7: 593,604 km (0.107 R)
• M8: 657,931 km (0.094 R)
• M9: 724,802 km (0.066 R)
• M10: 939,175 km (0.085 R)
• M11: 976,874 km (0.11 R)
• M12: 1,112,709 km (0.096 R)
• M13: 1,381,088 km (0.044 R)
• M14: 1,424,172 km (0.119 R)
• M15: 1,467,705 km (0.097 R)
• M16: 1,511,686 km (0.089 R)
• M17: 1,556,117 km (0.119 R)
• M18: 1,831,976 km (0.077 R)
• M19: 2,048,892 km (0.068 R)
• M20: 2,940,496 km (0.083 R)
• M21: 3,280,532 km (0.105 R)
• M22: 3,455,262 km (0.091 R)
• M23: 3,935,920 km (0.081 R)
• M24: 4,892,748 km (0.102 R)
• M25: 5,193,140 km (0.104 R)
• M26: 5,988,104 km (0.109 R)
• M27: 6,273,387 km (0.099 R)
• M28: 6,453,951 km (0.115 R)
• M29: 7,193,414 km (0.116 R)
• M30: 7,382,356 km (0.11 R)
• M31: 8,871,603 km (0.082 R)
• M32: 9,237,519 km (0.084 R)
• M33: 9,816,612 km (0.08 R)
• M34: 10,026,348 km (0.075 R)
• M35: 10,279,917 km (0.093 R)
• M36: 10,450,010 km (0.086 R)
• M37: 11,271,302 km (0.092 R)
• M38: 11,446,780 km (0.036 R)
• M39: 11,978,750 km (0.028 R)
• M40: 12,023,480 km (0.058 R)
• M41: 13,436,432 km (0.073 R)
• M42: 13,856,353 km (0.114 R)
• M43: 14,470,452 km (0.108 R)
• M44: 14,565,746 km (0.076 R)
• M45: 14,852,825 km (0.06 R)
• M46: 15,578,823 km (0.116 R)
• M47: 16,019,838 km (0.094 R)
• M48: 16,365,708 km (0.053 R)
• M49: 16,564,523 km (0.108 R)
• M50: 17,216,022 km (0.113 R)
• M51: 18,029,386 km (0.099 R)
• M52: 18,080,548 km (0.087 R)
• M53: 19,167,975 km (0.106 R)
• M54: 21,351,206 km (0.098 R)
• M55: 21,950,196 km (0.096 R)
• M56: 22,665,274 km (0.064 R)
• M57: 22,942,180 km (0.094 R)
• M58: 22,997,830 km (0.086 R)
• M59: 24,231,115 km (0.076 R)
• M60: 24,912,833 km (0.087 R)
• M61: 25,831,513 km (0.097 R)
• M62: 26,353,161 km (0.111 R)
• M63: 26,527,891 km (0.119 R)
• M64: 26,819,757 km (0.03 R)
• M65: 27,998,139 km (0.091 R)
• M66: 31,017,323 km (0.09 R)
• M67: 31,448,165 km (0.079 R)
• M68: 31,633,367 km (0.098 R)
• M69: 31,757,085 km (0.062 R)
• M70: 32,129,284 km (0.091 R)
• M71: 32,877,722 km (0.089 R)
• M72: 33,442,903 km (0.115 R)
• M73: 36,122,351 km (0.037 R)
• M74: 36,575,632 km (0.098 R)
• M75: 37,095,934 km (0.072 R)
• M76: 37,881,023 km (0.111 R)
• M77: 38,275,513 km (0.094 R)
• M78: 38,671,498 km (0.109 R)
• M79: 39,002,558 km (0.103 R)
• M80: 39,600,651 km (0.065 R)
• M81: 40,201,885 km (0.05 R)
• M82: 40,402,944 km (0.067 R)
• M83: 40,671,472 km (0.118 R)
• M84: 41,480,797 km (0.072 R)
• M85: 41,751,868 km (0.087 R)
• M86: 42,023,388 km (0.083 R)
• M87: 42,841,539 km (0.116 R)
• M88: 44,355,320 km (0.103 R)
• M89: 44,840,466 km (0.068 R)
• M90: 45,049,005 km (0.103 R)
• M91: 45,816,442 km (0.118 R)
• M92: 46,377,135 km (0.106 R)
• M93: 47,081,292 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.6

Radius: 7.7

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.42 AU - 18.94 AU

Year: 30578 Days

Day: 18.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,634,742 km

• M1: 113,246 km (0.079 R)
• M2: 235,766 km (0.101 R)
• M3: 491,878 km (0.093 R)
• M4: 568,472 km (0.11 R)
• M5: 649,404 km (0.087 R)
• M6: 916,287 km (0.068 R)
• M7: 1,181,374 km (0.103 R)
• M8: 1,286,841 km (0.105 R)
• M9: 1,780,514 km (0.119 R)
• M10: 1,984,865 km (0.119 R)
• M11: 2,597,468 km (0.098 R)
• M12: 2,924,489 km (0.081 R)
• M13: 4,142,664 km (0.116 R)
• M14: 4,414,184 km (0.108 R)
• M15: 4,469,236 km (0.076 R)
• M16: 5,089,469 km (0.071 R)
• M17: 6,100,302 km (0.045 R)
• M18: 6,285,055 km (0.11 R)
• M19: 7,761,886 km (0.111 R)
• M20: 8,989,037 km (0.115 R)
• M21: 10,939,793 km (0.066 R)
• M22: 11,239,737 km (0.046 R)
• M23: 13,253,623 km (0.075 R)
• M24: 15,711,965 km (0.096 R)
• M25: 16,906,355 km (0.108 R)
• M26: 18,395,601 km (0.094 R)
• M27: 19,020,920 km (0.096 R)
• M28: 23,685,831 km (0.037 R)
• M29: 24,463,590 km (0.069 R)
• M30: 24,561,278 km (0.065 R)
• M31: 24,659,264 km (0.114 R)
• M32: 24,757,251 km (0.118 R)
• M33: 25,944,160 km (0.114 R)
• M34: 26,444,116 km (0.108 R)
• M35: 27,656,906 km (0.072 R)
• M36: 28,270,108 km (0.085 R)
• M37: 28,991,170 km (0.099 R)
• M38: 29,094,691 km (0.051 R)
• M39: 29,718,365 km (0.036 R)
• M40: 30,767,495 km (0.11 R)
• M41: 31,615,565 km (0.032 R)
• M42: 32,256,592 km (0.094 R)
• M43: 33,009,967 km (0.035 R)
• M44: 33,226,285 km (0.114 R)
• M45: 35,304,499 km (0.118 R)
• M46: 35,747,309 km (0.11 R)
• M47: 35,969,462 km (0.065 R)
• M48: 38,215,823 km (0.088 R)
• M49: 38,329,368 km (0.097 R)
• M50: 38,556,757 km (0.117 R)
• M51: 39,241,466 km (0.062 R)
• M52: 40,276,235 km (0.038 R)
• M53: 41,903,411 km (0.102 R)
• M54: 43,315,166 km (0.094 R)
• M55: 45,582,322 km (0.11 R)
• M56: 46,548,425 km (0.047 R)
• M57: 46,790,923 km (0.111 R)
• M58: 48,010,145 km (0.075 R)
• M59: 51,353,658 km (0.109 R)
• M60: 52,232,695 km (0.048 R)
• M61: 52,990,109 km (0.102 R)
• M62: 55,669,706 km (0.114 R)
• M63: 58,131,788 km (0.119 R)
• M64: 58,262,237 km (0.058 R)
• M65: 58,916,578 km (0.091 R)
• M66: 60,893,963 km (0.055 R)
• M67: 65,184,729 km (0.086 R)
• M68: 68,190,599 km (0.11 R)
• M69: 68,328,379 km (0.088 R)
• M70: 69,849,191 km (0.112 R)
• M71: 70,126,844 km (0.114 R)
• M72: 70,265,970 km (0.079 R)
• M73: 75,615,291 km (0.066 R)
• M74: 75,900,424 km (0.058 R)
• M75: 76,614,904 km (0.092 R)
• M76: 77,906,532 km (0.1 R)
• M77: 79,784,883 km (0.052 R)
• M78: 86,699,296 km (0.112 R)
• M79: 91,515,600 km (0.097 R)
• M80: 93,038,357 km (0.113 R)
• M81: 93,343,835 km (0.102 R)
• M82: 94,109,328 km (0.106 R)
• M83: 96,727,141 km (0.039 R)
• M84: 97,346,476 km (0.119 R)
• M85: 99,368,740 km (0.095 R)
• M86: 101,090,612 km (0.066 R)
• M87: 101,561,994 km (0.11 R)
• M88: 103,138,307 km (0.033 R)
• M89: 103,612,832 km (0.053 R)
• M90: 103,929,530 km (0.082 R)
• M91: 104,881,721 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 13,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit