🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 161 Days

Day: 35.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,453,866 km

• M1: 205,398 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.78 AU - 0.88 AU

Year: 283 Days

Day: 16 Hours

Environment

Temp: 109 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.07 AU - 1.33 AU

Year: 493 Days

Day: 13.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.35 AU - 1.39 AU

Year: 601 Days

Day: 30 Hours

Environment

Temp: -44 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.7 AU - 2.9 AU

Year: 1756 Days

Day: 20.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,453,866 km

• M1: 930,050 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.09 AU - 4.33 AU

Year: 2678 Days

Day: 46.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,453,866 km

• M1: 520,152 km (0.112 R)
• M2: 2,299,020 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.5

Radius: 12.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.47 AU - 10.83 AU

Year: 11234 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,453,866 km

• M1: 172,636 km (0.074 R)
• M2: 265,835 km (0.025 R)
• M3: 428,598 km (0.108 R)
• M4: 1,439,431 km (0.092 R)
• M5: 2,589,539 km (0.079 R)
• M6: 3,657,518 km (0.098 R)
• M7: 3,757,749 km (0.049 R)
• M8: 3,995,460 km (0.065 R)
• M9: 4,168,245 km (0.077 R)
• M10: 4,308,269 km (0.117 R)
• M11: 4,995,073 km (0.071 R)
• M12: 5,294,568 km (0.071 R)
• M13: 5,715,985 km (0.104 R)
• M14: 5,871,866 km (0.04 R)
• M15: 6,188,116 km (0.075 R)
• M16: 6,672,963 km (0.114 R)
• M17: 7,086,451 km (0.045 R)
• M18: 7,550,803 km (0.072 R)
• M19: 8,156,375 km (0.088 R)
• M20: 8,376,434 km (0.106 R)
• M21: 8,732,626 km (0.059 R)
• M22: 9,367,968 km (0.084 R)
• M23: 9,552,273 km (0.094 R)
• M24: 9,877,798 km (0.105 R)
• M25: 10,206,913 km (0.036 R)
• M26: 10,396,603 km (0.086 R)
• M27: 12,407,647 km (0.116 R)
• M28: 12,610,203 km (0.052 R)
• M29: 13,121,379 km (0.112 R)
• M30: 13,224,452 km (0.115 R)
• M31: 13,900,933 km (0.061 R)
• M32: 15,341,710 km (0.116 R)
• M33: 15,777,788 km (0.076 R)
• M34: 16,162,554 km (0.064 R)
• M35: 18,305,543 km (0.105 R)
• M36: 18,536,373 km (0.093 R)
• M37: 19,763,674 km (0.118 R)
• M38: 19,941,097 km (0.103 R)
• M39: 20,776,302 km (0.052 R)
• M40: 20,896,579 km (0.03 R)
• M41: 21,501,253 km (0.106 R)
• M42: 21,744,798 km (0.069 R)
• M43: 22,111,762 km (0.1 R)
• M44: 23,100,454 km (0.117 R)
• M45: 23,349,984 km (0.059 R)
• M46: 23,600,261 km (0.093 R)
• M47: 23,788,605 km (0.043 R)
• M48: 24,229,918 km (0.093 R)
• M49: 25,441,661 km (0.118 R)
• M50: 25,699,269 km (0.038 R)
• M51: 26,347,027 km (0.055 R)
• M52: 26,607,776 km (0.034 R)
• M53: 27,131,519 km (0.101 R)
• M54: 27,460,634 km (0.119 R)
• M55: 29,530,769 km (0.106 R)
• M56: 32,345,004 km (0.056 R)
• M57: 32,554,292 km (0.093 R)
• M58: 33,536,701 km (0.12 R)
• M59: 34,244,598 km (0.11 R)
• M60: 34,814,267 km (0.084 R)
• M61: 36,397,312 km (0.093 R)
• M62: 37,856,639 km (0.032 R)
• M63: 40,081,458 km (0.086 R)
• M64: 42,196,024 km (0.096 R)
• M65: 42,501,054 km (0.104 R)
• M66: 43,266,696 km (0.085 R)
• M67: 43,497,376 km (0.061 R)
• M68: 44,423,985 km (0.117 R)
• M69: 46,139,574 km (0.074 R)
• M70: 46,689,944 km (0.067 R)
• M71: 47,876,854 km (0.114 R)
• M72: 48,354,370 km (0.104 R)
• M73: 48,753,497 km (0.117 R)
• M74: 49,314,040 km (0.097 R)
• M75: 50,603,425 km (0.034 R)
• M76: 51,089,917 km (0.091 R)
• M77: 51,171,148 km (0.101 R)
• M78: 51,414,993 km (0.059 R)
• M79: 53,297,832 km (0.042 R)
• M80: 55,203,110 km (0.057 R)
• M81: 55,536,714 km (0.115 R)
• M82: 55,787,440 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.9

Radius: 10.2

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.48 AU - 12.7 AU

Year: 13840 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,453,866 km

• M1: 132,394 km (0.052 R)
• M2: 263,442 km (0.1 R)
• M3: 356,043 km (0.099 R)
• M4: 463,454 km (0.096 R)
• M5: 1,101,788 km (0.065 R)
• M6: 1,548,188 km (0.112 R)
• M7: 1,627,924 km (0.09 R)
• M8: 1,847,384 km (0.089 R)
• M9: 1,960,779 km (0.119 R)
• M10: 2,689,919 km (0.079 R)
• M11: 2,786,560 km (0.111 R)
• M12: 3,117,470 km (0.064 R)
• M13: 3,496,102 km (0.092 R)
• M14: 3,853,043 km (0.113 R)
• M15: 3,925,897 km (0.099 R)
• M16: 4,486,739 km (0.085 R)
• M17: 4,796,257 km (0.042 R)
• M18: 5,807,988 km (0.109 R)
• M19: 5,891,613 km (0.109 R)
• M20: 6,751,202 km (0.103 R)
• M21: 7,016,888 km (0.061 R)
• M22: 7,106,048 km (0.027 R)
• M23: 8,113,141 km (0.067 R)
• M24: 8,537,999 km (0.058 R)
• M25: 9,706,059 km (0.106 R)
• M26: 9,855,657 km (0.087 R)
• M27: 10,359,653 km (0.071 R)
• M28: 11,027,457 km (0.085 R)
• M29: 11,656,217 km (0.059 R)
• M30: 12,189,085 km (0.032 R)
• M31: 14,970,857 km (0.114 R)
• M32: 16,432,279 km (0.078 R)
• M33: 16,610,600 km (0.11 R)
• M34: 16,969,485 km (0.089 R)
• M35: 17,270,326 km (0.117 R)
• M36: 20,439,258 km (0.039 R)
• M37: 20,567,164 km (0.081 R)
• M38: 21,275,360 km (0.064 R)
• M39: 22,057,009 km (0.078 R)
• M40: 22,253,880 km (0.108 R)
• M41: 22,583,295 km (0.1 R)
• M42: 22,649,417 km (0.036 R)
• M43: 23,514,242 km (0.114 R)
• M44: 25,620,131 km (0.084 R)
• M45: 26,521,010 km (0.104 R)
• M46: 26,660,585 km (0.093 R)
• M47: 26,730,447 km (0.048 R)
• M48: 27,221,128 km (0.074 R)
• M49: 27,714,801 km (0.057 R)
• M50: 27,856,320 km (0.069 R)
• M51: 28,782,630 km (0.069 R)
• M52: 30,081,738 km (0.076 R)
• M53: 30,373,005 km (0.07 R)
• M54: 31,843,552 km (0.026 R)
• M55: 32,066,154 km (0.085 R)
• M56: 33,638,577 km (0.102 R)
• M57: 34,168,303 km (0.096 R)
• M58: 37,717,363 km (0.084 R)
• M59: 39,296,668 km (0.113 R)
• M60: 40,415,062 km (0.119 R)
• M61: 41,787,024 km (0.118 R)
• M62: 44,410,821 km (0.105 R)
• M63: 45,910,091 km (0.081 R)
• M64: 45,993,865 km (0.046 R)
• M65: 46,750,083 km (0.115 R)
• M66: 47,171,949 km (0.113 R)
• M67: 48,019,720 km (0.066 R)
• M68: 50,074,446 km (0.059 R)
• M69: 50,160,764 km (0.046 R)
• M70: 50,333,400 km (0.062 R)
• M71: 50,506,186 km (0.099 R)
• M72: 50,765,738 km (0.081 R)
• M73: 51,460,321 km (0.075 R)
• M74: 53,122,204 km (0.096 R)
• M75: 53,474,357 km (0.034 R)
• M76: 53,562,470 km (0.051 R)
• M77: 53,827,259 km (0.08 R)
• M78: 54,092,496 km (0.103 R)
• M79: 54,624,167 km (0.083 R)
• M80: 55,603,285 km (0.104 R)
• M81: 56,408,869 km (0.107 R)
• M82: 56,858,112 km (0.059 R)
• M83: 57,308,401 km (0.094 R)
• M84: 58,484,839 km (0.05 R)
• M85: 58,848,511 km (0.118 R)
• M86: 59,395,291 km (0.083 R)
• M87: 59,852,313 km (0.095 R)
• M88: 60,035,421 km (0.036 R)
• M89: 60,493,938 km (0.056 R)
• M90: 60,953,802 km (0.082 R)
• M91: 61,691,768 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.1

Radius: 7.5

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.6 AU - 13.9 AU

Year: 17061 Days

Day: 22.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,453,866 km

• M1: 128,056 km (0.106 R)
• M2: 641,176 km (0.083 R)
• M3: 965,654 km (0.09 R)
• M4: 1,288,187 km (0.119 R)
• M5: 1,722,769 km (0.087 R)
• M6: 1,776,774 km (0.099 R)
• M7: 1,970,354 km (0.098 R)
• M8: 2,141,942 km (0.115 R)
• M9: 2,529,999 km (0.104 R)
• M10: 2,940,047 km (0.088 R)
• M11: 3,336,930 km (0.105 R)
• M12: 3,892,387 km (0.088 R)
• M13: 4,588,765 km (0.078 R)
• M14: 5,244,153 km (0.113 R)
• M15: 5,323,141 km (0.096 R)
• M16: 5,522,555 km (0.038 R)
• M17: 6,640,949 km (0.109 R)
• M18: 6,855,622 km (0.087 R)
• M19: 7,602,564 km (0.116 R)
• M20: 8,282,935 km (0.088 R)
• M21: 8,375,087 km (0.055 R)
• M22: 8,841,234 km (0.11 R)
• M23: 8,982,604 km (0.032 R)
• M24: 9,220,166 km (0.065 R)
• M25: 9,749,892 km (0.096 R)
• M26: 12,437,417 km (0.074 R)
• M27: 12,490,076 km (0.069 R)
• M28: 12,861,827 km (0.087 R)
• M29: 13,022,195 km (0.114 R)
• M30: 13,075,751 km (0.081 R)
• M31: 13,399,032 km (0.088 R)
• M32: 14,108,276 km (0.053 R)
• M33: 14,163,328 km (0.092 R)
• M34: 14,773,837 km (0.037 R)
• M35: 15,166,831 km (0.1 R)
• M36: 15,506,418 km (0.08 R)
• M37: 15,620,112 km (0.103 R)
• M38: 16,193,072 km (0.05 R)
• M39: 16,598,183 km (0.115 R)
• M40: 19,403,592 km (0.085 R)
• M41: 19,649,082 km (0.077 R)
• M42: 19,833,835 km (0.12 R)
• M43: 19,957,403 km (0.116 R)
• M44: 21,586,075 km (0.113 R)
• M45: 22,609,474 km (0.029 R)
• M46: 23,127,083 km (0.053 R)
• M47: 25,236,263 km (0.092 R)
• M48: 25,437,173 km (0.049 R)
• M49: 25,975,426 km (0.111 R)
• M50: 26,313,667 km (0.039 R)
• M51: 26,449,502 km (0.098 R)
• M52: 28,096,425 km (0.038 R)
• M53: 28,304,665 km (0.104 R)
• M54: 28,722,642 km (0.077 R)
• M55: 28,792,504 km (0.103 R)
• M56: 29,494,118 km (0.054 R)
• M57: 31,129,223 km (0.065 R)
• M58: 31,201,030 km (0.11 R)
• M59: 31,488,557 km (0.05 R)
• M60: 31,994,048 km (0.084 R)
• M61: 32,429,378 km (0.101 R)
• M62: 33,305,872 km (0.085 R)
• M63: 34,560,998 km (0.107 R)
• M64: 35,007,547 km (0.039 R)
• M65: 36,057,276 km (0.103 R)
• M66: 36,585,954 km (0.08 R)
• M67: 36,889,189 km (0.03 R)
• M68: 37,345,612 km (0.053 R)
• M69: 37,574,647 km (0.059 R)
• M70: 38,264,143 km (0.111 R)
• M71: 38,803,444 km (0.089 R)
• M72: 39,112,662 km (0.111 R)
• M73: 40,123,495 km (0.085 R)
• M74: 40,436,155 km (0.105 R)
• M75: 41,221,544 km (0.037 R)
• M76: 42,012,019 km (0.109 R)
• M77: 43,287,041 km (0.052 R)
• M78: 43,848,781 km (0.119 R)
• M79: 44,413,065 km (0.03 R)
• M80: 44,817,577 km (0.085 R)
• M81: 45,793,404 km (0.119 R)
• M82: 45,874,935 km (0.051 R)
• M83: 46,940,670 km (0.085 R)
• M84: 48,929,275 km (0.059 R)
• M85: 49,346,952 km (0.066 R)
• M86: 50,691,837 km (0.073 R)
• M87: 54,106,109 km (0.095 R)
• M88: 54,624,615 km (0.106 R)
• M89: 54,884,467 km (0.03 R)
• M90: 56,190,007 km (0.095 R)
• M91: 56,452,402 km (0.108 R)
• M92: 57,681,947 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 15,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit