🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.56 AU - 0.7 AU

Year: 177 Days

Day: 35.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,749,660 km

• M1: 439,519 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.77 AU - 0.81 AU

Year: 248 Days

Day: 30.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.23 AU - 1.29 AU

Year: 499 Days

Day: 39.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.49 AU - 4.67 AU

Year: 2910 Days

Day: 28.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.76 AU - 4.82 AU

Year: 3138 Days

Day: 31.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,749,660 km

• M1: 2,748,262 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 9.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.43 AU - 8.01 AU

Year: 6850 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,749,660 km

• M1: 142,118 km (0.108 R)
• M2: 242,349 km (0.099 R)
• M3: 310,416 km (0.093 R)
• M4: 591,809 km (0.067 R)
• M5: 667,954 km (0.104 R)
• M6: 888,761 km (0.09 R)
• M7: 1,416,393 km (0.1 R)
• M8: 1,539,661 km (0.073 R)
• M9: 2,128,179 km (0.05 R)
• M10: 2,229,307 km (0.119 R)
• M11: 2,394,613 km (0.072 R)
• M12: 2,781,324 km (0.115 R)
• M13: 3,095,778 km (0.06 R)
• M14: 3,421,752 km (0.055 R)
• M15: 3,492,961 km (0.108 R)
• M16: 3,709,878 km (0.117 R)
• M17: 3,832,398 km (0.085 R)
• M18: 3,981,099 km (0.089 R)
• M19: 4,940,170 km (0.103 R)
• M20: 5,021,103 km (0.076 R)
• M21: 5,711,796 km (0.048 R)
• M22: 6,256,632 km (0.085 R)
• M23: 6,402,789 km (0.067 R)
• M24: 6,728,463 km (0.078 R)
• M25: 6,938,499 km (0.051 R)
• M26: 7,059,524 km (0.074 R)
• M27: 7,181,147 km (0.114 R)
• M28: 7,273,000 km (0.105 R)
• M29: 7,768,917 km (0.065 R)
• M30: 8,052,704 km (0.072 R)
• M31: 8,147,998 km (0.097 R)
• M32: 8,339,932 km (0.037 R)
• M33: 8,858,887 km (0.081 R)
• M34: 9,354,804 km (0.062 R)
• M35: 9,996,130 km (0.043 R)
• M36: 10,339,307 km (0.062 R)
• M37: 10,581,955 km (0.076 R)
• M38: 11,002,175 km (0.054 R)
• M39: 11,499,439 km (0.086 R)
• M40: 12,040,235 km (0.089 R)
• M41: 13,034,762 km (0.107 R)
• M42: 13,109,411 km (0.039 R)
• M43: 13,409,654 km (0.114 R)
• M44: 13,598,596 km (0.066 R)
• M45: 13,940,726 km (0.058 R)
• M46: 14,093,615 km (0.118 R)
• M47: 15,298,028 km (0.038 R)
• M48: 15,614,128 km (0.056 R)
• M49: 16,818,989 km (0.078 R)
• M50: 17,145,262 km (0.051 R)
• M51: 17,432,490 km (0.068 R)
• M52: 17,721,364 km (0.048 R)
• M53: 18,262,010 km (0.074 R)
• M54: 18,977,238 km (0.095 R)
• M55: 19,916,264 km (0.103 R)
• M56: 21,089,410 km (0.112 R)
• M57: 21,353,151 km (0.039 R)
• M58: 21,972,935 km (0.068 R)
• M59: 22,778,221 km (0.086 R)
• M60: 23,048,843 km (0.097 R)
• M61: 23,411,319 km (0.057 R)
• M62: 23,502,274 km (0.117 R)
• M63: 24,096,028 km (0.056 R)
• M64: 24,187,881 km (0.084 R)
• M65: 25,907,060 km (0.034 R)
• M66: 26,520,411 km (0.091 R)
• M67: 27,713,305 km (0.034 R)
• M68: 28,098,818 km (0.086 R)
• M69: 28,874,932 km (0.077 R)
• M70: 29,167,845 km (0.104 R)
• M71: 30,052,567 km (0.055 R)
• M72: 30,299,852 km (0.026 R)
• M73: 30,498,069 km (0.063 R)
• M74: 30,597,402 km (0.095 R)
• M75: 31,797,775 km (0.075 R)
• M76: 32,403,647 km (0.073 R)
• M77: 33,115,284 km (0.107 R)
• M78: 33,268,472 km (0.092 R)
• M79: 34,398,983 km (0.062 R)
• M80: 34,554,116 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.8

Radius: 3.5

Gravity: 35.41 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.89 AU - 17.07 AU

Year: 21506 Days

Day: 19.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,749,660 km

• M1: 60,886 km (0.061 R)
• M2: 435,928 km (0.119 R)
• M3: 697,724 km (0.03 R)
• M4: 719,715 km (0.079 R)
• M5: 1,340,098 km (0.117 R)
• M6: 1,682,378 km (0.048 R)
• M7: 1,832,724 km (0.058 R)
• M8: 1,863,241 km (0.06 R)
• M9: 2,276,281 km (0.101 R)
• M10: 2,786,410 km (0.098 R)
• M11: 3,036,238 km (0.098 R)
• M12: 3,182,246 km (0.101 R)
• M13: 3,255,998 km (0.084 R)
• M14: 3,557,138 km (0.099 R)
• M15: 4,553,909 km (0.083 R)
• M16: 4,889,906 km (0.099 R)
• M17: 5,233,981 km (0.103 R)
• M18: 6,081,901 km (0.094 R)
• M19: 6,545,206 km (0.094 R)
• M20: 6,592,030 km (0.098 R)
• M21: 7,164,092 km (0.102 R)
• M22: 8,253,464 km (0.062 R)
• M23: 8,355,041 km (0.059 R)
• M24: 8,405,904 km (0.12 R)
• M25: 8,713,777 km (0.058 R)
• M26: 9,077,449 km (0.108 R)
• M27: 9,499,166 km (0.1 R)
• M28: 9,981,320 km (0.062 R)
• M29: 10,089,628 km (0.103 R)
• M30: 10,471,402 km (0.114 R)
• M31: 12,218,256 km (0.067 R)
• M32: 13,451,841 km (0.12 R)
• M33: 13,511,530 km (0.1 R)
• M34: 15,845,406 km (0.078 R)
• M35: 16,352,394 km (0.08 R)
• M36: 16,800,439 km (0.055 R)
• M37: 17,058,196 km (0.06 R)
• M38: 18,102,390 km (0.079 R)
• M39: 18,168,362 km (0.039 R)
• M40: 18,366,579 km (0.091 R)
• M41: 18,432,851 km (0.099 R)
• M42: 18,565,694 km (0.086 R)
• M43: 18,698,836 km (0.079 R)
• M44: 20,388,993 km (0.032 R)
• M45: 20,526,324 km (0.084 R)
• M46: 20,940,112 km (0.091 R)
• M47: 21,148,053 km (0.088 R)
• M48: 22,835,816 km (0.102 R)
• M49: 23,479,835 km (0.113 R)
• M50: 24,347,801 km (0.068 R)
• M51: 25,005,733 km (0.114 R)
• M52: 25,521,397 km (0.038 R)
• M53: 26,713,243 km (0.099 R)
• M54: 27,240,276 km (0.05 R)
• M55: 27,618,908 km (0.114 R)
• M56: 27,846,896 km (0.073 R)
• M57: 28,611,490 km (0.068 R)
• M58: 31,261,916 km (0.094 R)
• M59: 34,233,827 km (0.088 R)
• M60: 34,642,379 km (0.085 R)
• M61: 36,292,294 km (0.077 R)
• M62: 36,959,500 km (0.119 R)
• M63: 39,582,699 km (0.098 R)
• M64: 39,925,428 km (0.084 R)
• M65: 40,355,372 km (0.107 R)
• M66: 40,527,858 km (0.049 R)
• M67: 41,741,396 km (0.098 R)
• M68: 42,791,125 km (0.115 R)
• M69: 43,849,529 km (0.119 R)
• M70: 43,938,091 km (0.107 R)
• M71: 44,648,831 km (0.072 R)
• M72: 45,184,541 km (0.064 R)
• M73: 45,991,921 km (0.075 R)
• M74: 46,804,087 km (0.104 R)
• M75: 46,894,594 km (0.088 R)
• M76: 48,076,866 km (0.109 R)
• M77: 48,351,079 km (0.106 R)
• M78: 48,534,187 km (0.087 R)
• M79: 48,993,003 km (0.052 R)
• M80: 49,545,319 km (0.117 R)
• M81: 50,749,282 km (0.081 R)
• M82: 51,401,529 km (0.097 R)
• M83: 54,704,201 km (0.084 R)
• M84: 54,894,939 km (0.109 R)
• M85: 55,372,904 km (0.045 R)
• M86: 56,236,682 km (0.119 R)
• M87: 59,050,020 km (0.112 R)
• M88: 59,245,843 km (0.101 R)
• M89: 60,523,110 km (0.086 R)
• M90: 61,115,817 km (0.101 R)
• M91: 61,908,835 km (0.058 R)
• M92: 63,105,019 km (0.029 R)
• M93: 63,405,262 km (0.081 R)
• M94: 64,510,043 km (0.096 R)
• M95: 67,453,082 km (0.065 R)
• M96: 68,067,480 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 5.3

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14 AU - 21.14 AU

Year: 26005 Days

Day: 19.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,749,660 km

• M1: 369,656 km (0.102 R)
• M2: 490,382 km (0.046 R)
• M3: 794,215 km (0.095 R)
• M4: 871,856 km (0.114 R)
• M5: 1,482,515 km (0.037 R)
• M6: 1,546,393 km (0.094 R)
• M7: 1,743,713 km (0.06 R)
• M8: 2,345,246 km (0.095 R)
• M9: 2,571,887 km (0.075 R)
• M10: 3,293,098 km (0.097 R)
• M11: 3,938,912 km (0.098 R)
• M12: 5,791,382 km (0.109 R)
• M13: 6,148,622 km (0.097 R)
• M14: 6,724,424 km (0.042 R)
• M15: 7,153,920 km (0.092 R)
• M16: 7,262,677 km (0.089 R)
• M17: 7,814,694 km (0.115 R)
• M18: 8,152,336 km (0.103 R)
• M19: 8,958,668 km (0.117 R)
• M20: 10,276,327 km (0.099 R)
• M21: 11,020,277 km (0.097 R)
• M22: 11,909,935 km (0.084 R)
• M23: 12,363,366 km (0.08 R)
• M24: 12,493,965 km (0.108 R)
• M25: 12,690,687 km (0.111 R)
• M26: 13,960,473 km (0.059 R)
• M27: 14,575,919 km (0.107 R)
• M28: 14,713,848 km (0.097 R)
• M29: 15,550,699 km (0.115 R)
• M30: 19,275,686 km (0.034 R)
• M31: 19,731,211 km (0.119 R)
• M32: 19,883,951 km (0.085 R)
• M33: 20,730,375 km (0.078 R)
• M34: 20,808,017 km (0.074 R)
• M35: 21,275,211 km (0.105 R)
• M36: 21,982,659 km (0.087 R)
• M37: 23,098,210 km (0.097 R)
• M38: 23,178,694 km (0.045 R)
• M39: 23,259,178 km (0.096 R)
• M40: 24,888,299 km (0.087 R)
• M41: 24,970,727 km (0.088 R)
• M42: 26,134,150 km (0.115 R)
• M43: 28,169,279 km (0.105 R)
• M44: 28,341,167 km (0.081 R)
• M45: 30,166,859 km (0.068 R)
• M46: 31,672,412 km (0.116 R)
• M47: 31,851,182 km (0.038 R)
• M48: 31,940,791 km (0.12 R)
• M49: 32,030,250 km (0.092 R)
• M50: 33,021,187 km (0.091 R)
• M51: 34,113,550 km (0.092 R)
• M52: 34,940,527 km (0.106 R)
• M53: 35,495,685 km (0.115 R)
• M54: 36,801,974 km (0.105 R)
• M55: 37,272,309 km (0.106 R)
• M56: 37,366,706 km (0.066 R)
• M57: 39,365,483 km (0.07 R)
• M58: 39,557,716 km (0.113 R)
• M59: 39,653,908 km (0.033 R)
• M60: 42,084,125 km (0.063 R)
• M61: 43,664,776 km (0.04 R)
• M62: 45,768,421 km (0.074 R)
• M63: 46,985,400 km (0.069 R)
• M64: 49,140,357 km (0.093 R)
• M65: 51,013,024 km (0.038 R)
• M66: 51,432,346 km (0.068 R)
• M67: 53,546,015 km (0.119 R)
• M68: 57,095,224 km (0.071 R)
• M69: 57,312,739 km (0.087 R)
• M70: 58,404,505 km (0.119 R)
• M71: 58,952,930 km (0.091 R)
• M72: 59,944,465 km (0.086 R)
• M73: 60,386,976 km (0.052 R)
• M74: 61,163,837 km (0.074 R)
• M75: 62,055,740 km (0.096 R)
• M76: 64,530,687 km (0.088 R)
• M77: 64,757,328 km (0.109 R)
• M78: 65,097,663 km (0.117 R)
• M79: 68,303,097 km (0.074 R)
• M80: 69,112,421 km (0.033 R)
• M81: 70,974,316 km (0.103 R)
• M82: 71,911,397 km (0.047 R)
• M83: 72,028,832 km (0.066 R)
• M84: 73,324,798 km (0.098 R)
• M85: 73,442,980 km (0.112 R)
• M86: 73,561,163 km (0.059 R)
• M87: 74,272,052 km (0.1 R)
• M88: 77,018,070 km (0.084 R)
• M89: 77,258,474 km (0.083 R)
• M90: 78,343,059 km (0.091 R)
• M91: 78,584,809 km (0.09 R)
• M92: 80,405,564 km (0.049 R)
• M93: 80,649,409 km (0.073 R)
• M94: 81,015,624 km (0.093 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit