🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.53 AU - 0.75 AU

Year: 195 Days

Day: 48 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,807,035 km

• M1: 47,722 km (0.096 R)
• M2: 286,929 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.64 AU - 0.66 AU

Year: 200 Days

Day: 31.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.84 AU - 1.24 AU

Year: 404 Days

Day: 38.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,807,035 km

• M1: 28,872 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.45 AU - 2.01 AU

Year: 866 Days

Day: 16.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,807,035 km

• M1: 545,583 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.89 AU - 2.35 AU

Year: 1175 Days

Day: 25.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,807,035 km

• M1: 166,203 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 8.7

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.34 AU - 4.92 AU

Year: 3794 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,807,035 km

• M1: 200,162 km (0.107 R)
• M2: 273,465 km (0.067 R)
• M3: 343,327 km (0.095 R)
• M4: 439,070 km (0.052 R)
• M5: 575,653 km (0.102 R)
• M6: 649,704 km (0.059 R)
• M7: 784,641 km (0.111 R)
• M8: 1,056,909 km (0.07 R)
• M9: 1,217,727 km (0.118 R)
• M10: 1,343,838 km (0.118 R)
• M11: 1,593,965 km (0.115 R)
• M12: 2,038,121 km (0.118 R)
• M13: 2,308,744 km (0.064 R)
• M14: 2,378,307 km (0.096 R)
• M15: 2,501,576 km (0.087 R)
• M16: 2,921,796 km (0.087 R)
• M17: 3,016,043 km (0.084 R)
• M18: 3,169,081 km (0.109 R)
• M19: 3,246,573 km (0.092 R)
• M20: 3,423,248 km (0.044 R)
• M21: 3,542,926 km (0.108 R)
• M22: 3,704,492 km (0.105 R)
• M23: 4,289,270 km (0.109 R)
• M24: 4,418,373 km (0.064 R)
• M25: 4,614,496 km (0.085 R)
• M26: 5,473,636 km (0.109 R)
• M27: 5,969,404 km (0.119 R)
• M28: 6,162,086 km (0.106 R)
• M29: 6,234,940 km (0.025 R)
• M30: 6,381,396 km (0.042 R)
• M31: 6,578,417 km (0.086 R)
• M32: 6,652,767 km (0.059 R)
• M33: 6,902,895 km (0.089 R)
• M34: 7,079,869 km (0.111 R)
• M35: 7,232,608 km (0.05 R)
• M36: 7,934,073 km (0.111 R)
• M37: 8,092,796 km (0.109 R)
• M38: 8,386,756 km (0.105 R)
• M39: 8,629,852 km (0.102 R)
• M40: 8,765,837 km (0.098 R)
• M41: 8,984,998 km (0.097 R)
• M42: 9,040,050 km (0.109 R)
• M43: 9,233,779 km (0.054 R)
• M44: 9,456,829 km (0.088 R)
• M45: 9,936,590 km (0.115 R)
• M46: 10,107,879 km (0.105 R)
• M47: 10,890,575 km (0.052 R)
• M48: 11,067,250 km (0.105 R)
• M49: 11,126,342 km (0.063 R)
• M50: 11,512,903 km (0.09 R)
• M51: 11,722,938 km (0.102 R)
• M52: 12,483,194 km (0.035 R)
• M53: 12,853,748 km (0.076 R)
• M54: 13,040,446 km (0.115 R)
• M55: 13,259,308 km (0.104 R)
• M56: 14,630,672 km (0.101 R)
• M57: 15,251,054 km (0.032 R)
• M58: 15,846,454 km (0.052 R)
• M59: 15,946,535 km (0.057 R)
• M60: 16,924,007 km (0.084 R)
• M61: 16,992,074 km (0.113 R)
• M62: 17,437,128 km (0.055 R)
• M63: 17,782,100 km (0.08 R)
• M64: 18,584,095 km (0.08 R)
• M65: 18,724,717 km (0.119 R)
• M66: 18,865,787 km (0.092 R)
• M67: 19,255,490 km (0.106 R)
• M68: 19,719,393 km (0.12 R)
• M69: 19,934,814 km (0.05 R)
• M70: 20,404,102 km (0.116 R)
• M71: 20,621,917 km (0.048 R)
• M72: 21,685,707 km (0.066 R)
• M73: 21,982,360 km (0.1 R)
• M74: 22,056,710 km (0.088 R)
• M75: 22,131,060 km (0.099 R)
• M76: 22,504,606 km (0.103 R)
• M77: 22,692,052 km (0.112 R)
• M78: 23,144,287 km (0.109 R)
• M79: 23,333,528 km (0.076 R)
• M80: 24,210,919 km (0.063 R)
• M81: 24,326,110 km (0.109 R)
• M82: 24,557,089 km (0.099 R)
• M83: 25,215,619 km (0.118 R)
• M84: 25,997,716 km (0.04 R)
• M85: 26,431,251 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 10.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.32 AU - 5.32 AU

Year: 4673 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,807,035 km

• M1: 136,882 km (0.052 R)
• M2: 293,212 km (0.072 R)
• M3: 419,472 km (0.07 R)
• M4: 535,710 km (0.071 R)
• M5: 664,364 km (0.107 R)
• M6: 812,017 km (0.11 R)
• M7: 898,335 km (0.092 R)
• M8: 979,716 km (0.117 R)
• M9: 1,072,467 km (0.086 R)
• M10: 1,221,766 km (0.056 R)
• M11: 1,406,818 km (0.072 R)
• M12: 1,483,412 km (0.097 R)
• M13: 1,601,146 km (0.073 R)
• M14: 1,711,848 km (0.112 R)
• M15: 1,794,127 km (0.119 R)
• M16: 1,941,332 km (0.114 R)
• M17: 2,059,963 km (0.101 R)
• M18: 2,169,917 km (0.073 R)
• M19: 2,327,144 km (0.055 R)
• M20: 2,535,086 km (0.109 R)
• M21: 2,713,107 km (0.118 R)
• M22: 2,809,747 km (0.097 R)
• M23: 3,492,362 km (0.08 R)
• M24: 3,650,936 km (0.115 R)
• M25: 3,744,584 km (0.092 R)
• M26: 3,852,594 km (0.094 R)
• M27: 4,168,844 km (0.117 R)
• M28: 4,351,353 km (0.046 R)
• M29: 4,450,836 km (0.088 R)
• M30: 4,885,567 km (0.097 R)
• M31: 5,063,290 km (0.063 R)
• M32: 5,168,008 km (0.106 R)
• M33: 5,394,798 km (0.093 R)
• M34: 5,748,897 km (0.119 R)
• M35: 5,826,837 km (0.108 R)
• M36: 6,126,482 km (0.07 R)
• M37: 6,334,423 km (0.079 R)
• M38: 6,659,050 km (0.1 R)
• M39: 7,055,634 km (0.105 R)
• M40: 7,206,429 km (0.059 R)
• M41: 7,442,943 km (0.107 R)
• M42: 7,630,688 km (0.06 R)
• M43: 8,220,852 km (0.048 R)
• M44: 8,415,030 km (0.089 R)
• M45: 8,557,148 km (0.12 R)
• M46: 8,753,869 km (0.089 R)
• M47: 9,079,095 km (0.12 R)
• M48: 9,243,204 km (0.102 R)
• M49: 9,353,158 km (0.117 R)
• M50: 9,648,464 km (0.082 R)
• M51: 10,022,010 km (0.116 R)
• M52: 10,229,502 km (0.102 R)
• M53: 10,457,490 km (0.035 R)
• M54: 10,821,910 km (0.072 R)
• M55: 11,307,654 km (0.08 R)
• M56: 11,523,674 km (0.054 R)
• M57: 11,760,936 km (0.088 R)
• M58: 11,959,901 km (0.115 R)
• M59: 12,320,881 km (0.116 R)
• M60: 12,401,514 km (0.084 R)
• M61: 12,787,327 km (0.062 R)
• M62: 12,991,827 km (0.101 R)
• M63: 13,300,896 km (0.039 R)
• M64: 13,549,827 km (0.095 R)
• M65: 13,989,046 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.4

Radius: 13.4

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.2 AU - 12.1 AU

Year: 14178 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 176.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 66,807,035 km

• M1: 265,536 km (0.036 R)
• M2: 371,452 km (0.114 R)
• M3: 640,728 km (0.101 R)
• M4: 779,555 km (0.114 R)
• M5: 966,701 km (0.085 R)
• M6: 1,130,062 km (0.106 R)
• M7: 1,409,212 km (0.107 R)
• M8: 1,596,808 km (0.081 R)
• M9: 1,711,250 km (0.104 R)
• M10: 1,924,277 km (0.061 R)
• M11: 2,273,588 km (0.084 R)
• M12: 2,616,317 km (0.027 R)
• M13: 3,104,006 km (0.084 R)
• M14: 3,912,134 km (0.104 R)
• M15: 4,307,970 km (0.05 R)
• M16: 5,189,550 km (0.114 R)
• M17: 5,379,390 km (0.031 R)
• M18: 5,554,120 km (0.04 R)
• M19: 5,909,265 km (0.058 R)
• M20: 6,253,640 km (0.108 R)
• M21: 6,363,744 km (0.026 R)
• M22: 7,057,130 km (0.092 R)
• M23: 7,345,106 km (0.082 R)
• M24: 7,932,876 km (0.085 R)
• M25: 8,152,186 km (0.096 R)
• M26: 8,904,664 km (0.104 R)
• M27: 9,174,389 km (0.103 R)
• M28: 9,446,806 km (0.085 R)
• M29: 9,764,403 km (0.071 R)
• M30: 10,128,823 km (0.099 R)
• M31: 11,226,123 km (0.058 R)
• M32: 11,698,254 km (0.104 R)
• M33: 12,222,894 km (0.069 R)
• M34: 12,708,788 km (0.106 R)
• M35: 13,342,634 km (0.103 R)
• M36: 14,324,894 km (0.11 R)
• M37: 15,380,007 km (0.102 R)
• M38: 15,629,088 km (0.1 R)
• M39: 15,779,135 km (0.075 R)
• M40: 16,055,442 km (0.087 R)
• M41: 16,232,117 km (0.1 R)
• M42: 16,460,104 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.7

Radius: 5.4

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.32 AU - 20.24 AU

Year: 26175 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,807,035 km

• M1: 84,074 km (0.075 R)
• M2: 255,962 km (0.103 R)
• M3: 346,917 km (0.074 R)
• M4: 522,994 km (0.085 R)
• M5: 662,270 km (0.082 R)
• M6: 813,364 km (0.101 R)
• M7: 927,956 km (0.109 R)
• M8: 1,224,608 km (0.054 R)
• M9: 1,869,076 km (0.111 R)
• M10: 1,990,549 km (0.114 R)
• M11: 2,241,275 km (0.111 R)
• M12: 2,911,175 km (0.117 R)
• M13: 2,946,180 km (0.091 R)
• M14: 3,525,872 km (0.119 R)
• M15: 4,499,754 km (0.115 R)
• M16: 4,540,295 km (0.069 R)
• M17: 4,869,560 km (0.101 R)
• M18: 5,249,090 km (0.076 R)
• M19: 5,682,026 km (0.119 R)
• M20: 5,769,990 km (0.049 R)
• M21: 5,814,121 km (0.114 R)
• M22: 5,858,402 km (0.098 R)
• M23: 6,081,453 km (0.03 R)
• M24: 6,171,361 km (0.079 R)
• M25: 6,398,301 km (0.069 R)
• M26: 7,621,712 km (0.117 R)
• M27: 7,718,801 km (0.114 R)
• M28: 8,510,024 km (0.032 R)
• M29: 8,661,118 km (0.057 R)
• M30: 9,849,673 km (0.103 R)
• M31: 10,760,575 km (0.116 R)
• M32: 11,198,597 km (0.093 R)
• M33: 11,309,001 km (0.092 R)
• M34: 11,586,505 km (0.073 R)
• M35: 12,091,846 km (0.039 R)
• M36: 12,546,923 km (0.077 R)
• M37: 13,181,966 km (0.084 R)
• M38: 14,663,583 km (0.102 R)
• M39: 14,723,871 km (0.082 R)
• M40: 15,270,801 km (0.09 R)
• M41: 16,761,544 km (0.062 R)
• M42: 16,887,954 km (0.113 R)
• M43: 17,460,166 km (0.077 R)
• M44: 19,017,181 km (0.075 R)
• M45: 19,546,009 km (0.091 R)
• M46: 19,679,001 km (0.102 R)
• M47: 21,503,198 km (0.108 R)
• M48: 21,640,529 km (0.118 R)
• M49: 22,192,395 km (0.038 R)
• M50: 23,239,880 km (0.11 R)
• M51: 23,310,191 km (0.089 R)
• M52: 23,451,261 km (0.102 R)
• M53: 23,663,242 km (0.046 R)
• M54: 25,093,098 km (0.059 R)
• M55: 25,382,420 km (0.041 R)
• M56: 25,600,085 km (0.112 R)
• M57: 25,964,356 km (0.095 R)
• M58: 28,185,436 km (0.109 R)
• M59: 29,242,644 km (0.081 R)
• M60: 29,470,930 km (0.096 R)
• M61: 30,775,424 km (0.105 R)
• M62: 32,412,623 km (0.083 R)
• M63: 32,491,311 km (0.119 R)
• M64: 33,043,776 km (0.118 R)
• M65: 33,440,210 km (0.063 R)
• M66: 38,153,441 km (0.112 R)
• M67: 39,154,101 km (0.047 R)
• M68: 39,405,725 km (0.081 R)
• M69: 40,079,065 km (0.038 R)
• M70: 40,756,294 km (0.077 R)
• M71: 41,522,684 km (0.084 R)
• M72: 44,198,541 km (0.104 R)
• M73: 44,722,882 km (0.095 R)
• M74: 47,732,791 km (0.091 R)
• M75: 50,169,142 km (0.081 R)
• M76: 50,624,817 km (0.098 R)
• M77: 52,645,735 km (0.116 R)
• M78: 53,201,491 km (0.047 R)
• M79: 55,255,769 km (0.102 R)
• M80: 55,443,813 km (0.086 R)
• M81: 55,537,910 km (0.067 R)
• M82: 55,632,007 km (0.108 R)
• M83: 56,860,804 km (0.105 R)
• M84: 58,768,626 km (0.062 R)
• M85: 60,020,012 km (0.113 R)
• M86: 60,697,391 km (0.099 R)
• M87: 61,377,463 km (0.109 R)
• M88: 63,039,196 km (0.119 R)
• M89: 64,122,435 km (0.07 R)
• M90: 64,616,706 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit