🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.59 AU - 0.87 AU

Year: 218 Days

Day: 27.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,179,741 km

• M1: 46,076 km (0.106 R)
• M2: 122,670 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.2 AU - 1.48 AU

Year: 543 Days

Day: 38.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.87 AU - 2.63 AU

Year: 1181 Days

Day: 39.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.28 AU - 3.26 AU

Year: 1613 Days

Day: 41 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,179,741 km

• M1: 707,748 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.96 AU - 4.96 AU

Year: 3295 Days

Day: 31.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 8.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.34 AU - 10.04 AU

Year: 10553 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,179,741 km

• M1: 145,110 km (0.066 R)
• M2: 233,223 km (0.068 R)
• M3: 457,470 km (0.115 R)
• M4: 616,194 km (0.114 R)
• M5: 954,883 km (0.097 R)
• M6: 1,144,573 km (0.103 R)
• M7: 1,271,881 km (0.09 R)
• M8: 1,365,679 km (0.089 R)
• M9: 1,934,151 km (0.068 R)
• M10: 2,086,890 km (0.09 R)
• M11: 2,153,611 km (0.055 R)
• M12: 3,060,174 km (0.046 R)
• M13: 3,660,361 km (0.038 R)
• M14: 4,071,306 km (0.081 R)
• M15: 4,496,912 km (0.057 R)
• M16: 4,877,339 km (0.096 R)
• M17: 5,116,696 km (0.114 R)
• M18: 5,177,134 km (0.104 R)
• M19: 5,298,607 km (0.059 R)
• M20: 5,637,895 km (0.116 R)
• M21: 5,794,524 km (0.119 R)
• M22: 6,631,823 km (0.114 R)
• M23: 7,165,738 km (0.078 R)
• M24: 7,575,337 km (0.056 R)
• M25: 7,852,691 km (0.051 R)
• M26: 8,062,876 km (0.106 R)
• M27: 8,885,814 km (0.089 R)
• M28: 9,068,174 km (0.105 R)
• M29: 10,726,467 km (0.104 R)
• M30: 11,510,659 km (0.085 R)
• M31: 11,629,888 km (0.112 R)
• M32: 12,680,364 km (0.106 R)
• M33: 13,341,886 km (0.049 R)
• M34: 13,972,142 km (0.042 R)
• M35: 14,141,936 km (0.115 R)
• M36: 14,269,692 km (0.114 R)
• M37: 14,354,963 km (0.101 R)
• M38: 14,612,122 km (0.111 R)
• M39: 14,870,926 km (0.095 R)
• M40: 15,436,555 km (0.042 R)
• M41: 16,678,816 km (0.098 R)
• M42: 16,768,874 km (0.097 R)
• M43: 16,949,289 km (0.067 R)
• M44: 17,084,974 km (0.03 R)
• M45: 17,221,108 km (0.103 R)
• M46: 17,403,169 km (0.066 R)
• M47: 17,677,382 km (0.083 R)
• M48: 17,815,012 km (0.101 R)
• M49: 18,045,243 km (0.117 R)
• M50: 18,415,647 km (0.051 R)
• M51: 19,541,970 km (0.12 R)
• M52: 19,684,237 km (0.083 R)
• M53: 20,065,562 km (0.044 R)
• M54: 20,353,090 km (0.063 R)
• M55: 20,835,393 km (0.093 R)
• M56: 21,959,172 km (0.118 R)
• M57: 22,255,526 km (0.036 R)
• M58: 22,404,076 km (0.066 R)
• M59: 23,152,514 km (0.111 R)
• M60: 23,353,424 km (0.112 R)
• M61: 23,706,475 km (0.028 R)
• M62: 24,163,048 km (0.075 R)
• M63: 26,017,912 km (0.097 R)
• M64: 26,436,337 km (0.093 R)
• M65: 26,909,815 km (0.068 R)
• M66: 27,651,670 km (0.088 R)
• M67: 28,078,623 km (0.111 R)
• M68: 28,292,996 km (0.117 R)
• M69: 28,777,245 km (0.039 R)
• M70: 29,209,882 km (0.061 R)
• M71: 29,535,856 km (0.1 R)
• M72: 29,644,763 km (0.039 R)
• M73: 30,301,049 km (0.114 R)
• M74: 30,520,808 km (0.112 R)
• M75: 30,796,367 km (0.071 R)
• M76: 32,466,927 km (0.107 R)
• M77: 32,860,967 km (0.115 R)
• M78: 33,881,375 km (0.111 R)
• M79: 34,912,253 km (0.083 R)
• M80: 35,953,305 km (0.106 R)
• M81: 36,011,499 km (0.083 R)
• M82: 36,594,631 km (0.027 R)
• M83: 37,063,321 km (0.071 R)
• M84: 37,298,489 km (0.109 R)
• M85: 37,416,223 km (0.03 R)
• M86: 37,829,262 km (0.117 R)
• M87: 38,184,557 km (0.112 R)
• M88: 38,898,438 km (0.086 R)
• M89: 40,399,803 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 9.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.79 AU - 12.79 AU

Year: 13271 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,179,741 km

• M1: 120,725 km (0.034 R)
• M2: 187,446 km (0.077 R)
• M3: 432,188 km (0.059 R)
• M4: 681,119 km (0.099 R)
• M5: 905,366 km (0.11 R)
• M6: 1,026,541 km (0.103 R)
• M7: 1,153,250 km (0.029 R)
• M8: 1,228,199 km (0.103 R)
• M9: 1,324,240 km (0.117 R)
• M10: 1,648,868 km (0.108 R)
• M11: 1,842,447 km (0.097 R)
• M12: 2,043,657 km (0.07 R)
• M13: 2,739,885 km (0.067 R)
• M14: 3,476,954 km (0.083 R)
• M15: 3,587,058 km (0.069 R)
• M16: 3,782,582 km (0.086 R)
• M17: 4,184,402 km (0.119 R)
• M18: 4,569,766 km (0.053 R)
• M19: 4,812,564 km (0.112 R)
• M20: 5,059,699 km (0.119 R)
• M21: 5,184,913 km (0.079 R)
• M22: 5,342,738 km (0.111 R)
• M23: 5,924,225 km (0.103 R)
• M24: 6,023,109 km (0.074 R)
• M25: 6,155,952 km (0.098 R)
• M26: 6,323,203 km (0.101 R)
• M27: 6,491,949 km (0.101 R)
• M28: 6,972,607 km (0.069 R)
• M29: 7,967,882 km (0.094 R)
• M30: 9,007,437 km (0.043 R)
• M31: 9,083,284 km (0.106 R)
• M32: 9,659,086 km (0.11 R)
• M33: 9,736,877 km (0.058 R)
• M34: 10,445,372 km (0.075 R)
• M35: 10,645,085 km (0.051 R)
• M36: 13,311,817 km (0.066 R)
• M37: 14,540,165 km (0.101 R)
• M38: 14,897,854 km (0.081 R)
• M39: 15,303,563 km (0.101 R)
• M40: 15,667,235 km (0.112 R)
• M41: 15,987,973 km (0.105 R)
• M42: 16,218,204 km (0.083 R)
• M43: 16,310,656 km (0.094 R)
• M44: 16,542,682 km (0.104 R)
• M45: 16,915,929 km (0.116 R)
• M46: 17,623,377 km (0.112 R)
• M47: 18,775,281 km (0.061 R)
• M48: 19,311,440 km (0.1 R)
• M49: 19,753,800 km (0.082 R)
• M50: 20,199,452 km (0.07 R)
• M51: 20,298,935 km (0.087 R)
• M52: 21,252,322 km (0.06 R)
• M53: 22,015,271 km (0.109 R)
• M54: 22,528,991 km (0.093 R)
• M55: 23,777,834 km (0.084 R)
• M56: 24,835,491 km (0.08 R)
• M57: 25,962,710 km (0.064 R)
• M58: 26,287,787 km (0.113 R)
• M59: 26,505,302 km (0.087 R)
• M60: 26,777,869 km (0.047 R)
• M61: 26,941,978 km (0.063 R)
• M62: 27,161,289 km (0.071 R)
• M63: 28,266,518 km (0.07 R)
• M64: 28,601,019 km (0.075 R)
• M65: 29,161,412 km (0.12 R)
• M66: 29,781,944 km (0.107 R)
• M67: 30,349,818 km (0.042 R)
• M68: 31,785,209 km (0.092 R)
• M69: 31,959,042 km (0.089 R)
• M70: 32,598,722 km (0.079 R)
• M71: 33,183,949 km (0.104 R)
• M72: 34,246,094 km (0.101 R)
• M73: 34,483,656 km (0.077 R)
• M74: 34,721,815 km (0.105 R)
• M75: 35,619,552 km (0.118 R)
• M76: 36,464,331 km (0.118 R)
• M77: 36,524,919 km (0.088 R)
• M78: 37,560,285 km (0.119 R)
• M79: 38,976,229 km (0.092 R)
• M80: 39,721,825 km (0.082 R)
• M81: 39,846,590 km (0.09 R)
• M82: 40,346,845 km (0.056 R)
• M83: 40,723,383 km (0.059 R)
• M84: 41,038,137 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.3

Radius: 5.3

Gravity: 30.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.45 AU - 19.73 AU

Year: 22579 Days

Day: 22 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,179,741 km

• M1: 168,746 km (0.074 R)
• M2: 229,633 km (0.119 R)
• M3: 505,940 km (0.115 R)
• M4: 1,153,250 km (0.032 R)
• M5: 1,508,695 km (0.041 R)
• M6: 1,932,954 km (0.104 R)
• M7: 1,969,905 km (0.095 R)
• M8: 2,235,441 km (0.041 R)
• M9: 2,313,381 km (0.08 R)
• M10: 2,471,955 km (0.051 R)
• M11: 2,634,119 km (0.051 R)
• M12: 3,406,044 km (0.116 R)
• M13: 3,586,609 km (0.059 R)
• M14: 3,724,089 km (0.095 R)
• M15: 4,004,286 km (0.065 R)
• M16: 4,684,059 km (0.109 R)
• M17: 5,139,734 km (0.086 R)
• M18: 5,191,345 km (0.076 R)
• M19: 5,398,987 km (0.12 R)
• M20: 5,876,504 km (0.05 R)
• M21: 6,422,685 km (0.114 R)
• M22: 7,099,466 km (0.119 R)
• M23: 8,216,513 km (0.098 R)
• M24: 8,519,449 km (0.111 R)
• M25: 10,023,955 km (0.056 R)
• M26: 10,806,501 km (0.09 R)
• M27: 11,339,070 km (0.071 R)
• M28: 11,676,263 km (0.107 R)
• M29: 13,057,501 km (0.083 R)
• M30: 13,910,807 km (0.092 R)
• M31: 14,054,870 km (0.07 R)
• M32: 14,199,381 km (0.043 R)
• M33: 14,416,896 km (0.092 R)
• M34: 14,855,517 km (0.107 R)
• M35: 15,372,677 km (0.107 R)
• M36: 15,596,176 km (0.096 R)
• M37: 16,272,957 km (0.116 R)
• M38: 16,576,790 km (0.093 R)
• M39: 17,967,303 km (0.118 R)
• M40: 19,555,583 km (0.1 R)
• M41: 19,636,217 km (0.109 R)
• M42: 20,693,873 km (0.062 R)
• M43: 21,686,605 km (0.105 R)
• M44: 24,495,305 km (0.062 R)
• M45: 26,341,343 km (0.11 R)
• M46: 29,055,198 km (0.096 R)
• M47: 29,423,657 km (0.098 R)
• M48: 29,701,012 km (0.118 R)
• M49: 32,236,396 km (0.117 R)
• M50: 34,840,147 km (0.09 R)
• M51: 36,315,482 km (0.108 R)
• M52: 36,414,665 km (0.04 R)
• M53: 37,210,526 km (0.088 R)
• M54: 38,314,259 km (0.081 R)
• M55: 40,348,491 km (0.099 R)
• M56: 41,482,293 km (0.049 R)
• M57: 42,521,998 km (0.115 R)
• M58: 43,465,063 km (0.035 R)
• M59: 43,780,864 km (0.054 R)
• M60: 45,052,147 km (0.119 R)
• M61: 45,371,688 km (0.11 R)
• M62: 46,120,575 km (0.074 R)
• M63: 46,442,809 km (0.049 R)
• M64: 49,266,169 km (0.111 R)
• M65: 51,364,429 km (0.077 R)
• M66: 51,586,881 km (0.032 R)
• M67: 52,368,380 km (0.069 R)
• M68: 52,592,328 km (0.064 R)
• M69: 53,604,208 km (0.093 R)
• M70: 54,056,143 km (0.097 R)
• M71: 54,736,215 km (0.035 R)
• M72: 56,908,376 km (0.039 R)
• M73: 57,947,034 km (0.111 R)
• M74: 59,926,065 km (0.117 R)
• M75: 61,454,356 km (0.063 R)
• M76: 64,309,432 km (0.107 R)
• M77: 65,150,172 km (0.112 R)
• M78: 67,572,610 km (0.097 R)
• M79: 67,694,532 km (0.048 R)
• M80: 69,285,655 km (0.06 R)
• M81: 71,013,062 km (0.119 R)
• M82: 71,384,962 km (0.064 R)
• M83: 72,380,237 km (0.063 R)
• M84: 72,879,445 km (0.116 R)
• M85: 73,379,850 km (0.071 R)
• M86: 73,755,939 km (0.093 R)
• M87: 74,761,985 km (0.075 R)
• M88: 76,152,646 km (0.06 R)
• M89: 80,763,253 km (0.045 R)
• M90: 82,710,718 km (0.064 R)
• M91: 83,232,815 km (0.05 R)
• M92: 83,494,162 km (0.116 R)
• M93: 83,886,707 km (0.118 R)
• M94: 84,148,802 km (0.083 R)
• M95: 84,542,394 km (0.06 R)
• M96: 86,255,290 km (0.119 R)
• M97: 88,112,547 km (0.03 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 13,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit