🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 40.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,121,755 km

• M1: 89,460 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.62 AU - 0.64 AU

Year: 176 Days

Day: 34.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.17 AU - 1.17 AU

Year: 445 Days

Day: 13.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.77 AU - 1.77 AU

Year: 828 Days

Day: 38.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,121,755 km

• M1: 33,959 km (0.034 R)
• M2: 699,819 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.94 AU - 3.3 AU

Year: 1937 Days

Day: 26.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,121,755 km

• M1: 1,045,839 km (0.101 R)
• M2: 1,562,699 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.78 AU - 5.16 AU

Year: 3894 Days

Day: 37.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 70.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,121,755 km

• M1: 584,479 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 14.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.7 AU - 6.94 AU

Year: 6260 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,121,755 km

• M1: 181,911 km (0.111 R)
• M2: 381,175 km (0.093 R)
• M3: 563,086 km (0.051 R)
• M4: 682,914 km (0.111 R)
• M5: 1,205,160 km (0.078 R)
• M6: 1,409,362 km (0.079 R)
• M7: 1,700,180 km (0.089 R)
• M8: 1,915,601 km (0.115 R)
• M9: 2,408,077 km (0.068 R)
• M10: 2,511,449 km (0.098 R)
• M11: 2,633,970 km (0.107 R)
• M12: 3,087,999 km (0.077 R)
• M13: 3,469,324 km (0.086 R)
• M14: 4,110,949 km (0.101 R)
• M15: 4,445,750 km (0.079 R)
• M16: 4,659,674 km (0.089 R)
• M17: 5,119,838 km (0.064 R)
• M18: 5,733,338 km (0.115 R)
• M19: 6,131,568 km (0.103 R)
• M20: 6,322,156 km (0.079 R)
• M21: 6,684,930 km (0.041 R)
• M22: 6,807,302 km (0.077 R)
• M23: 7,204,185 km (0.043 R)
• M24: 7,430,825 km (0.116 R)
• M25: 7,532,253 km (0.027 R)
• M26: 8,229,379 km (0.107 R)
• M27: 8,893,294 km (0.093 R)
• M28: 9,629,765 km (0.107 R)
• M29: 9,796,117 km (0.059 R)
• M30: 10,556,523 km (0.077 R)
• M31: 11,045,110 km (0.099 R)
• M32: 12,464,495 km (0.114 R)
• M33: 13,226,397 km (0.107 R)
• M34: 13,349,665 km (0.108 R)
• M35: 13,566,433 km (0.108 R)
• M36: 13,690,898 km (0.049 R)
• M37: 14,192,200 km (0.099 R)
• M38: 14,699,487 km (0.096 R)
• M39: 14,955,449 km (0.118 R)
• M40: 16,224,188 km (0.103 R)
• M41: 16,555,099 km (0.054 R)
• M42: 17,189,992 km (0.098 R)
• M43: 17,324,630 km (0.055 R)
• M44: 17,425,908 km (0.074 R)
• M45: 18,277,269 km (0.067 R)
• M46: 18,414,750 km (0.063 R)
• M47: 19,562,166 km (0.089 R)
• M48: 19,773,248 km (0.091 R)
• M49: 19,949,774 km (0.043 R)
• M50: 20,375,529 km (0.119 R)
• M51: 22,918,394 km (0.114 R)
• M52: 23,775,739 km (0.088 R)
• M53: 23,925,786 km (0.097 R)
• M54: 24,833,396 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.3

Radius: 8.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.83 AU - 8.03 AU

Year: 6412 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,121,755 km

• M1: 106,364 km (0.032 R)
• M2: 216,169 km (0.092 R)
• M3: 425,756 km (0.112 R)
• M4: 641,625 km (0.119 R)
• M5: 859,889 km (0.092 R)
• M6: 1,000,062 km (0.044 R)
• M7: 1,067,381 km (0.075 R)
• M8: 1,741,768 km (0.092 R)
• M9: 1,879,248 km (0.058 R)
• M10: 2,135,809 km (0.106 R)
• M11: 2,268,353 km (0.067 R)
• M12: 2,388,480 km (0.109 R)
• M13: 2,541,668 km (0.052 R)
• M14: 2,793,591 km (0.064 R)
• M15: 2,857,768 km (0.097 R)
• M16: 3,338,426 km (0.114 R)
• M17: 3,596,931 km (0.098 R)
• M18: 4,299,443 km (0.025 R)
• M19: 4,430,042 km (0.085 R)
• M20: 4,505,140 km (0.074 R)
• M21: 4,656,832 km (0.072 R)
• M22: 4,752,575 km (0.091 R)
• M23: 5,082,737 km (0.12 R)
• M24: 5,704,167 km (0.117 R)
• M25: 5,765,502 km (0.118 R)
• M26: 5,909,714 km (0.082 R)
• M27: 6,201,580 km (0.117 R)
• M28: 6,285,803 km (0.065 R)
• M29: 6,434,204 km (0.055 R)
• M30: 6,583,802 km (0.107 R)
• M31: 6,648,279 km (0.096 R)
• M32: 7,371,136 km (0.12 R)
• M33: 7,753,358 km (0.085 R)
• M34: 8,396,779 km (0.078 R)
• M35: 8,560,439 km (0.117 R)
• M36: 8,772,270 km (0.053 R)
• M37: 8,890,751 km (0.045 R)
• M38: 9,153,146 km (0.105 R)
• M39: 9,225,102 km (0.068 R)
• M40: 9,345,678 km (0.093 R)
• M41: 9,442,468 km (0.118 R)
• M42: 9,539,407 km (0.12 R)
• M43: 10,178,639 km (0.041 R)
• M44: 10,303,105 km (0.091 R)
• M45: 10,403,186 km (0.074 R)
• M46: 10,553,681 km (0.108 R)
• M47: 10,629,228 km (0.082 R)
• M48: 10,907,929 km (0.087 R)
• M49: 11,420,601 km (0.034 R)
• M50: 11,758,093 km (0.034 R)
• M51: 12,336,588 km (0.098 R)
• M52: 12,496,060 km (0.116 R)
• M53: 12,924,508 km (0.098 R)
• M54: 13,005,440 km (0.112 R)
• M55: 13,194,831 km (0.092 R)
• M56: 13,412,347 km (0.068 R)
• M57: 14,461,776 km (0.042 R)
• M58: 14,658,048 km (0.103 R)
• M59: 14,770,546 km (0.072 R)
• M60: 14,939,891 km (0.112 R)
• M61: 15,480,238 km (0.098 R)
• M62: 15,594,830 km (0.12 R)
• M63: 16,201,150 km (0.048 R)
• M64: 16,404,903 km (0.113 R)
• M65: 16,844,571 km (0.08 R)
• M66: 17,198,968 km (0.072 R)
• M67: 17,705,357 km (0.117 R)
• M68: 18,035,669 km (0.119 R)
• M69: 18,216,682 km (0.107 R)
• M70: 19,253,695 km (0.111 R)
• M71: 19,438,747 km (0.047 R)
• M72: 19,531,498 km (0.068 R)
• M73: 19,748,415 km (0.109 R)
• M74: 20,403,953 km (0.108 R)
• M75: 20,687,142 km (0.085 R)
• M76: 21,003,242 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 11.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.9 AU - 9.56 AU

Year: 9856 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,121,755 km

• M1: 163,510 km (0.102 R)
• M2: 239,057 km (0.1 R)
• M3: 587,022 km (0.08 R)
• M4: 920,326 km (0.1 R)
• M5: 1,235,529 km (0.11 R)
• M6: 1,386,473 km (0.112 R)
• M7: 1,504,057 km (0.108 R)
• M8: 1,855,462 km (0.069 R)
• M9: 2,052,184 km (0.091 R)
• M10: 3,239,691 km (0.042 R)
• M11: 4,457,717 km (0.092 R)
• M12: 5,207,352 km (0.057 R)
• M13: 5,455,535 km (0.093 R)
• M14: 6,354,768 km (0.074 R)
• M15: 6,620,155 km (0.057 R)
• M16: 6,957,049 km (0.045 R)
• M17: 7,127,740 km (0.087 R)
• M18: 7,612,736 km (0.039 R)
• M19: 8,360,277 km (0.078 R)
• M20: 8,432,832 km (0.038 R)
• M21: 9,468,797 km (0.084 R)
• M22: 9,696,036 km (0.072 R)
• M23: 10,117,304 km (0.091 R)
• M24: 10,819,666 km (0.119 R)
• M25: 10,898,654 km (0.04 R)
• M26: 11,780,533 km (0.076 R)
• M27: 12,768,627 km (0.06 R)
• M28: 12,893,990 km (0.085 R)
• M29: 12,977,765 km (0.077 R)
• M30: 13,061,839 km (0.106 R)
• M31: 13,357,295 km (0.037 R)
• M32: 13,697,630 km (0.113 R)
• M33: 13,783,200 km (0.088 R)
• M34: 14,040,807 km (0.077 R)
• M35: 14,300,210 km (0.058 R)
• M36: 14,692,007 km (0.096 R)
• M37: 14,911,317 km (0.055 R)
• M38: 15,531,101 km (0.031 R)
• M39: 15,799,330 km (0.049 R)
• M40: 16,114,084 km (0.064 R)
• M41: 16,340,276 km (0.111 R)
• M42: 16,658,770 km (0.119 R)
• M43: 17,533,319 km (0.111 R)
• M44: 17,999,616 km (0.076 R)
• M45: 18,564,647 km (0.074 R)
• M46: 19,663,743 km (0.1 R)
• M47: 20,196,909 km (0.103 R)
• M48: 20,783,931 km (0.108 R)
• M49: 21,128,904 km (0.088 R)
• M50: 21,376,489 km (0.112 R)
• M51: 21,724,752 km (0.09 R)
• M52: 22,024,846 km (0.088 R)
• M53: 22,426,965 km (0.084 R)
• M54: 22,882,341 km (0.105 R)
• M55: 23,136,657 km (0.037 R)
• M56: 23,340,709 km (0.099 R)
• M57: 23,853,680 km (0.106 R)
• M58: 24,526,122 km (0.092 R)
• M59: 24,682,153 km (0.093 R)
• M60: 25,572,559 km (0.082 R)
• M61: 26,847,731 km (0.063 R)
• M62: 27,062,255 km (0.091 R)
• M63: 27,980,337 km (0.065 R)
• M64: 28,689,281 km (0.106 R)
• M65: 29,569,964 km (0.081 R)
• M66: 31,527,153 km (0.089 R)
• M67: 31,696,946 km (0.095 R)
• M68: 31,810,192 km (0.105 R)
• M69: 31,923,737 km (0.058 R)
• M70: 32,550,103 km (0.083 R)
• M71: 32,778,838 km (0.107 R)
• M72: 33,814,953 km (0.094 R)
• M73: 34,162,768 km (0.093 R)
• M74: 34,337,050 km (0.119 R)
• M75: 34,511,780 km (0.11 R)
• M76: 35,213,244 km (0.09 R)
• M77: 36,570,845 km (0.032 R)
• M78: 36,689,626 km (0.068 R)
• M79: 37,047,015 km (0.108 R)
• M80: 37,705,096 km (0.094 R)
• M81: 37,945,500 km (0.108 R)
• M82: 38,306,928 km (0.103 R)
• M83: 38,790,429 km (0.03 R)
• M84: 40,745,224 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91

Radius: 6.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.28 AU - 16.06 AU

Year: 21801 Days

Day: 20.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,121,755 km

• M1: 86,318 km (0.098 R)
• M2: 278,551 km (0.113 R)
• M3: 333,154 km (0.077 R)
• M4: 379,979 km (0.106 R)
• M5: 534,812 km (0.064 R)
• M6: 590,912 km (0.05 R)
• M7: 694,284 km (0.03 R)
• M8: 969,993 km (0.063 R)
• M9: 1,452,446 km (0.055 R)
• M10: 2,952,912 km (0.088 R)
• M11: 3,502,086 km (0.039 R)
• M12: 3,802,329 km (0.111 R)
• M13: 4,311,411 km (0.103 R)
• M14: 6,157,299 km (0.097 R)
• M15: 6,887,935 km (0.088 R)
• M16: 7,091,986 km (0.112 R)
• M17: 7,332,540 km (0.065 R)
• M18: 7,786,270 km (0.118 R)
• M19: 7,998,849 km (0.027 R)
• M20: 8,321,232 km (0.073 R)
• M21: 8,465,893 km (0.074 R)
• M22: 10,149,767 km (0.091 R)
• M23: 10,655,108 km (0.074 R)
• M24: 11,649,635 km (0.088 R)
• M25: 13,217,121 km (0.094 R)
• M26: 13,725,754 km (0.064 R)
• M27: 14,154,651 km (0.083 R)
• M28: 14,631,270 km (0.113 R)
• M29: 15,823,715 km (0.109 R)
• M30: 16,454,120 km (0.094 R)
• M31: 17,046,977 km (0.079 R)
• M32: 18,112,712 km (0.11 R)
• M33: 18,771,990 km (0.041 R)
• M34: 19,056,974 km (0.035 R)
• M35: 19,343,304 km (0.107 R)
• M36: 20,796,498 km (0.094 R)
• M37: 21,934,189 km (0.06 R)
• M38: 22,034,121 km (0.119 R)
• M39: 22,184,167 km (0.032 R)
• M40: 24,631,888 km (0.11 R)
• M41: 25,414,135 km (0.056 R)
• M42: 25,519,003 km (0.098 R)
• M43: 26,098,695 km (0.095 R)
• M44: 28,460,247 km (0.083 R)
• M45: 29,225,889 km (0.071 R)
• M46: 31,563,206 km (0.036 R)
• M47: 33,097,183 km (0.095 R)
• M48: 33,556,298 km (0.026 R)
• M49: 34,539,007 km (0.114 R)
• M50: 34,829,825 km (0.061 R)
• M51: 36,119,059 km (0.108 R)
• M52: 36,237,092 km (0.053 R)
• M53: 36,888,292 km (0.101 R)
• M54: 38,082,083 km (0.107 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 19,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit