🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.62 AU - 0.68 AU

Year: 192 Days

Day: 23.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.82 AU

Year: 201 Days

Day: 13.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.02 AU - 1.14 AU

Year: 412 Days

Day: 31.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.34 AU - 1.36 AU

Year: 576 Days

Day: 27.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.57 AU - 1.59 AU

Year: 729 Days

Day: 45.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 8.6

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.82 AU - 6.86 AU

Year: 6567 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,952,943 km

• M1: 231,129 km (0.109 R)
• M2: 385,813 km (0.091 R)
• M3: 536,159 km (0.076 R)
• M4: 604,974 km (0.101 R)
• M5: 1,340,098 km (0.114 R)
• M6: 1,698,833 km (0.119 R)
• M7: 1,782,608 km (0.114 R)
• M8: 2,131,770 km (0.116 R)
• M9: 2,360,804 km (0.066 R)
• M10: 2,431,115 km (0.118 R)
• M11: 2,968,171 km (0.042 R)
• M12: 3,146,642 km (0.08 R)
• M13: 3,381,510 km (0.119 R)
• M14: 3,621,914 km (0.077 R)
• M15: 3,840,477 km (0.091 R)
• M16: 4,668,501 km (0.045 R)
• M17: 5,026,937 km (0.079 R)
• M18: 5,209,447 km (0.105 R)
• M19: 6,383,192 km (0.074 R)
• M20: 6,514,838 km (0.105 R)
• M21: 7,255,048 km (0.112 R)
• M22: 7,461,643 km (0.027 R)
• M23: 7,739,895 km (0.073 R)
• M24: 7,880,517 km (0.115 R)
• M25: 8,057,192 km (0.096 R)
• M26: 8,307,020 km (0.074 R)
• M27: 8,523,039 km (0.112 R)
• M28: 9,782,354 km (0.044 R)
• M29: 9,858,350 km (0.094 R)
• M30: 10,087,085 km (0.103 R)
• M31: 10,433,703 km (0.112 R)
• M32: 10,627,882 km (0.075 R)
• M33: 10,705,972 km (0.064 R)
• M34: 10,941,139 km (0.108 R)
• M35: 11,098,965 km (0.116 R)
• M36: 11,217,896 km (0.118 R)
• M37: 13,470,241 km (0.087 R)
• M38: 14,022,556 km (0.058 R)
• M39: 14,237,080 km (0.114 R)
• M40: 14,366,183 km (0.089 R)
• M41: 14,669,118 km (0.084 R)
• M42: 15,325,404 km (0.074 R)
• M43: 15,590,492 km (0.077 R)
• M44: 15,857,225 km (0.117 R)
• M45: 16,215,212 km (0.094 R)
• M46: 16,893,489 km (0.115 R)
• M47: 18,747,456 km (0.106 R)
• M48: 18,888,975 km (0.119 R)
• M49: 19,220,933 km (0.079 R)
• M50: 20,324,816 km (0.103 R)
• M51: 20,470,374 km (0.064 R)
• M52: 21,104,968 km (0.117 R)
• M53: 21,203,105 km (0.094 R)
• M54: 21,301,390 km (0.081 R)
• M55: 21,795,512 km (0.106 R)
• M56: 22,093,661 km (0.063 R)
• M57: 22,644,031 km (0.075 R)
• M58: 22,794,826 km (0.058 R)
• M59: 23,300,168 km (0.08 R)
• M60: 23,503,321 km (0.069 R)
• M61: 24,476,306 km (0.08 R)
• M62: 24,631,140 km (0.104 R)
• M63: 26,250,088 km (0.067 R)
• M64: 26,620,343 km (0.113 R)
• M65: 26,726,557 km (0.087 R)
• M66: 27,099,056 km (0.12 R)
• M67: 29,975,075 km (0.058 R)
• M68: 30,639,589 km (0.102 R)
• M69: 30,917,990 km (0.088 R)
• M70: 31,085,390 km (0.101 R)
• M71: 31,364,989 km (0.077 R)
• M72: 31,701,734 km (0.07 R)
• M73: 32,265,568 km (0.079 R)
• M74: 32,435,362 km (0.109 R)
• M75: 33,003,534 km (0.082 R)
• M76: 34,438,327 km (0.098 R)
• M77: 35,542,210 km (0.073 R)
• M78: 35,659,196 km (0.052 R)
• M79: 35,776,181 km (0.118 R)
• M80: 35,834,674 km (0.113 R)
• M81: 36,186,678 km (0.077 R)
• M82: 36,894,126 km (0.056 R)
• M83: 38,322,636 km (0.104 R)
• M84: 38,502,453 km (0.112 R)
• M85: 39,405,874 km (0.097 R)
• M86: 39,526,899 km (0.104 R)
• M87: 39,829,835 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 12.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.19 AU - 10.21 AU

Year: 11090 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 124.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,952,943 km

• M1: 162,762 km (0.055 R)
• M2: 290,220 km (0.085 R)
• M3: 378,483 km (0.08 R)
• M4: 480,508 km (0.049 R)
• M5: 608,265 km (0.075 R)
• M6: 855,849 km (0.09 R)
• M7: 951,442 km (0.091 R)
• M8: 1,189,901 km (0.073 R)
• M9: 1,891,964 km (0.084 R)
• M10: 2,539,573 km (0.053 R)
• M11: 2,658,055 km (0.117 R)
• M12: 3,226,826 km (0.028 R)
• M13: 3,381,361 km (0.088 R)
• M14: 3,565,067 km (0.048 R)
• M15: 3,778,992 km (0.089 R)
• M16: 4,163,608 km (0.072 R)
• M17: 4,446,198 km (0.107 R)
• M18: 4,589,962 km (0.1 R)
• M19: 5,090,217 km (0.049 R)
• M20: 5,515,225 km (0.074 R)
• M21: 5,920,336 km (0.067 R)
• M22: 6,142,638 km (0.118 R)
• M23: 7,025,266 km (0.046 R)
• M24: 7,635,924 km (0.059 R)
• M25: 8,548,022 km (0.079 R)
• M26: 8,763,443 km (0.09 R)
• M27: 9,199,671 km (0.097 R)
• M28: 9,420,477 km (0.088 R)
• M29: 9,568,579 km (0.075 R)
• M30: 9,680,179 km (0.109 R)
• M31: 10,017,821 km (0.074 R)
• M32: 10,781,818 km (0.08 R)
• M33: 12,204,194 km (0.06 R)
• M34: 12,365,760 km (0.107 R)
• M35: 12,446,842 km (0.114 R)
• M36: 12,528,223 km (0.116 R)
• M37: 12,855,095 km (0.036 R)
• M38: 12,937,224 km (0.057 R)
• M39: 13,102,230 km (0.091 R)
• M40: 13,267,686 km (0.111 R)
• M41: 13,392,450 km (0.117 R)
• M42: 13,768,689 km (0.091 R)
• M43: 14,703,227 km (0.095 R)
• M44: 14,875,264 km (0.105 R)
• M45: 15,352,033 km (0.104 R)
• M46: 16,543,580 km (0.053 R)
• M47: 17,127,909 km (0.106 R)
• M48: 17,263,744 km (0.12 R)
• M49: 18,086,083 km (0.097 R)
• M50: 19,579,669 km (0.045 R)
• M51: 20,006,770 km (0.089 R)
• M52: 21,258,007 km (0.086 R)
• M53: 21,404,015 km (0.072 R)
• M54: 21,893,200 km (0.081 R)
• M55: 22,287,091 km (0.091 R)
• M56: 22,882,490 km (0.108 R)
• M57: 23,382,596 km (0.11 R)
• M58: 23,937,006 km (0.066 R)
• M59: 24,088,848 km (0.116 R)
• M60: 24,495,604 km (0.09 R)
• M61: 24,802,130 km (0.11 R)
• M62: 24,955,917 km (0.099 R)
• M63: 26,301,699 km (0.1 R)
• M64: 26,406,268 km (0.118 R)
• M65: 26,668,064 km (0.071 R)
• M66: 28,043,617 km (0.097 R)
• M67: 28,793,850 km (0.1 R)
• M68: 29,496,362 km (0.102 R)
• M69: 30,149,955 km (0.071 R)
• M70: 31,194,447 km (0.11 R)
• M71: 31,360,501 km (0.109 R)
• M72: 31,971,758 km (0.1 R)
• M73: 32,811,600 km (0.073 R)
• M74: 33,715,471 km (0.112 R)
• M75: 34,341,538 km (0.117 R)
• M76: 35,894,663 km (0.045 R)
• M77: 37,294,450 km (0.113 R)
• M78: 37,706,143 km (0.074 R)
• M79: 38,355,996 km (0.093 R)
• M80: 38,712,039 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.3

Radius: 5.4

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.59 AU - 18.17 AU

Year: 27754 Days

Day: 22.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,952,943 km

• M1: 70,012 km (0.078 R)
• M2: 155,881 km (0.047 R)
• M3: 777,311 km (0.118 R)
• M4: 971,788 km (0.117 R)
• M5: 1,181,225 km (0.081 R)
• M6: 1,371,962 km (0.116 R)
• M7: 1,711,400 km (0.041 R)
• M8: 1,818,213 km (0.063 R)
• M9: 2,038,421 km (0.114 R)
• M10: 2,189,963 km (0.12 R)
• M11: 3,001,831 km (0.116 R)
• M12: 3,350,244 km (0.11 R)
• M13: 3,394,824 km (0.092 R)
• M14: 5,070,769 km (0.118 R)
• M15: 5,589,874 km (0.053 R)
• M16: 5,963,420 km (0.115 R)
• M17: 6,180,337 km (0.1 R)
• M18: 6,903,493 km (0.106 R)
• M19: 7,361,711 km (0.116 R)
• M20: 7,770,712 km (0.116 R)
• M21: 8,247,181 km (0.076 R)
• M22: 9,542,250 km (0.064 R)
• M23: 10,899,102 km (0.06 R)
• M24: 12,041,133 km (0.052 R)
• M25: 12,869,905 km (0.064 R)
• M26: 14,291,683 km (0.036 R)
• M27: 14,582,052 km (0.078 R)
• M28: 15,094,724 km (0.102 R)
• M29: 15,168,476 km (0.095 R)
• M30: 15,613,231 km (0.117 R)
• M31: 16,896,930 km (0.057 R)
• M32: 17,280,798 km (0.099 R)
• M33: 17,667,658 km (0.071 R)
• M34: 18,135,600 km (0.113 R)
• M35: 18,371,067 km (0.088 R)
• M36: 19,004,016 km (0.058 R)
• M37: 19,083,602 km (0.099 R)
• M38: 20,372,687 km (0.09 R)
• M39: 21,357,789 km (0.113 R)
• M40: 21,440,516 km (0.088 R)
• M41: 21,606,420 km (0.08 R)
• M42: 21,772,773 km (0.07 R)
• M43: 22,864,239 km (0.115 R)
• M44: 23,033,734 km (0.07 R)
• M45: 23,288,649 km (0.03 R)
• M46: 24,751,417 km (0.042 R)
• M47: 25,890,006 km (0.088 R)
• M48: 27,494,293 km (0.101 R)
• M49: 31,079,107 km (0.071 R)
• M50: 31,832,333 km (0.086 R)
• M51: 32,496,397 km (0.116 R)
• M52: 33,260,992 km (0.12 R)
• M53: 34,613,058 km (0.067 R)
• M54: 35,491,796 km (0.068 R)
• M55: 36,081,660 km (0.057 R)
• M56: 39,891,918 km (0.116 R)
• M57: 39,993,794 km (0.099 R)
• M58: 41,430,681 km (0.115 R)
• M59: 42,675,785 km (0.059 R)
• M60: 43,827,688 km (0.085 R)
• M61: 45,096,129 km (0.08 R)
• M62: 45,521,585 km (0.057 R)
• M63: 45,948,388 km (0.111 R)
• M64: 47,668,763 km (0.106 R)
• M65: 50,288,820 km (0.025 R)
• M66: 50,398,924 km (0.106 R)
• M67: 52,395,757 km (0.112 R)
• M68: 52,955,103 km (0.103 R)
• M69: 53,854,037 km (0.071 R)
• M70: 54,079,481 km (0.09 R)
• M71: 54,192,427 km (0.066 R)
• M72: 54,305,373 km (0.094 R)
• M73: 56,351,872 km (0.098 R)
• M74: 57,384,696 km (0.06 R)
• M75: 58,076,586 km (0.087 R)
• M76: 58,655,380 km (0.109 R)
• M77: 60,754,538 km (0.105 R)
• M78: 62,641,116 km (0.067 R)
• M79: 64,188,108 km (0.081 R)
• M80: 68,293,074 km (0.108 R)
• M81: 69,026,253 km (0.096 R)
• M82: 69,639,155 km (0.106 R)
• M83: 70,007,914 km (0.096 R)
• M84: 70,747,077 km (0.098 R)
• M85: 72,109,016 km (0.026 R)
• M86: 73,479,632 km (0.105 R)
• M87: 76,880,291 km (0.111 R)
• M88: 79,688,691 km (0.114 R)
• M89: 82,400,751 km (0.061 R)
• M90: 83,833,450 km (0.101 R)
• M91: 88,047,622 km (0.094 R)
• M92: 88,845,427 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.3

Radius: 3.2

Gravity: 25.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 17.4 AU - 19.7 AU

Year: 29328 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,952,943 km

• M1: 390,002 km (0.106 R)
• M2: 628,461 km (0.116 R)
• M3: 929,601 km (0.107 R)
• M4: 1,030,281 km (0.118 R)
• M5: 1,134,550 km (0.114 R)
• M6: 1,381,387 km (0.104 R)
• M7: 1,735,485 km (0.101 R)
• M8: 1,859,502 km (0.119 R)
• M9: 2,452,507 km (0.071 R)
• M10: 3,211,417 km (0.037 R)
• M11: 3,440,601 km (0.11 R)
• M12: 3,675,171 km (0.113 R)
• M13: 4,493,471 km (0.114 R)
• M14: 5,545,743 km (0.082 R)
• M15: 5,959,231 km (0.118 R)
• M16: 6,430,016 km (0.087 R)
• M17: 6,766,760 km (0.028 R)
• M18: 8,639,277 km (0.106 R)
• M19: 9,117,541 km (0.099 R)
• M20: 9,658,787 km (0.09 R)
• M21: 10,602,749 km (0.11 R)
• M22: 10,829,091 km (0.106 R)
• M23: 11,057,078 km (0.038 R)
• M24: 11,286,561 km (0.095 R)
• M25: 11,575,734 km (0.079 R)
• M26: 12,279,442 km (0.064 R)
• M27: 13,789,483 km (0.098 R)
• M28: 14,284,951 km (0.049 R)
• M29: 15,293,241 km (0.076 R)
• M30: 16,259,194 km (0.066 R)
• M31: 16,848,161 km (0.104 R)
• M32: 16,979,957 km (0.104 R)
• M33: 17,311,017 km (0.083 R)
• M34: 17,510,730 km (0.092 R)
• M35: 19,826,206 km (0.077 R)
• M36: 19,965,481 km (0.098 R)
• M37: 20,736,658 km (0.093 R)
• M38: 20,807,269 km (0.097 R)
• M39: 20,878,028 km (0.039 R)
• M40: 22,019,610 km (0.085 R)
• M41: 22,163,822 km (0.086 R)
• M42: 24,661,508 km (0.101 R)
• M43: 25,639,729 km (0.09 R)
• M44: 27,789,450 km (0.068 R)
• M45: 28,649,638 km (0.108 R)
• M46: 29,043,529 km (0.073 R)
• M47: 29,597,939 km (0.111 R)
• M48: 29,996,168 km (0.079 R)
• M49: 30,797,863 km (0.106 R)
• M50: 31,039,763 km (0.114 R)
• M51: 31,120,546 km (0.096 R)
• M52: 35,330,978 km (0.1 R)
• M53: 38,408,655 km (0.062 R)
• M54: 39,191,351 km (0.116 R)
• M55: 39,453,446 km (0.089 R)
• M56: 39,628,476 km (0.093 R)
• M57: 40,331,287 km (0.103 R)
• M58: 40,595,776 km (0.107 R)
• M59: 42,195,426 km (0.118 R)
• M60: 42,553,713 km (0.119 R)
• M61: 43,453,843 km (0.113 R)
• M62: 47,301,949 km (0.047 R)
• M63: 48,140,595 km (0.114 R)
• M64: 49,738,150 km (0.078 R)
• M65: 51,353,059 km (0.067 R)
• M66: 51,544,096 km (0.106 R)
• M67: 53,081,513 km (0.112 R)
• M68: 53,274,794 km (0.074 R)
• M69: 53,371,434 km (0.103 R)
• M70: 53,468,224 km (0.113 R)
• M71: 53,855,832 km (0.051 R)
• M72: 54,244,338 km (0.047 R)
• M73: 54,341,726 km (0.092 R)
• M74: 55,415,689 km (0.111 R)
• M75: 55,906,220 km (0.109 R)
• M76: 57,089,240 km (0.096 R)
• M77: 58,180,856 km (0.104 R)
• M78: 58,979,110 km (0.114 R)
• M79: 59,580,194 km (0.11 R)
• M80: 61,294,287 km (0.086 R)
• M81: 63,741,558 km (0.093 R)
• M82: 64,667,420 km (0.118 R)
• M83: 64,873,865 km (0.115 R)
• M84: 66,324,515 km (0.109 R)
• M85: 69,891,976 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit