🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.6 AU - 0.7 AU

Year: 191 Days

Day: 23.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.9 AU - 1.24 AU

Year: 404 Days

Day: 39.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.54 AU - 3.48 AU

Year: 1907 Days

Day: 28.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.49 AU - 4.03 AU

Year: 2663 Days

Day: 35.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.2 AU - 4.4 AU

Year: 2706 Days

Day: 22 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,953,056 km

• M1: 1,216,231 km (0.118 R)
• M2: 1,580,651 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907

Radius: 11.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.43 AU - 7.49 AU

Year: 6707 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,953,056 km

• M1: 154,684 km (0.027 R)
• M2: 262,843 km (0.109 R)
• M3: 511,475 km (0.062 R)
• M4: 701,913 km (0.088 R)
• M5: 775,964 km (0.084 R)
• M6: 1,015,919 km (0.066 R)
• M7: 1,153,998 km (0.098 R)
• M8: 1,488,349 km (0.037 R)
• M9: 1,586,785 km (0.095 R)
• M10: 1,707,809 km (0.115 R)
• M11: 1,790,238 km (0.107 R)
• M12: 2,089,733 km (0.108 R)
• M13: 2,359,458 km (0.093 R)
• M14: 2,785,213 km (0.119 R)
• M15: 3,260,785 km (0.071 R)
• M16: 4,035,552 km (0.062 R)
• M17: 4,315,749 km (0.114 R)
• M18: 4,458,316 km (0.046 R)
• M19: 4,660,422 km (0.07 R)
• M20: 5,872,913 km (0.11 R)
• M21: 6,384,239 km (0.108 R)
• M22: 6,943,136 km (0.111 R)
• M23: 7,177,855 km (0.082 R)
• M24: 7,724,336 km (0.113 R)
• M25: 7,932,726 km (0.118 R)
• M26: 8,284,281 km (0.077 R)
• M27: 8,497,608 km (0.113 R)
• M28: 8,821,038 km (0.092 R)
• M29: 9,369,165 km (0.12 R)
• M30: 9,591,617 km (0.113 R)
• M31: 10,003,759 km (0.087 R)
• M32: 10,536,926 km (0.1 R)
• M33: 11,909,786 km (0.038 R)
• M34: 12,312,354 km (0.063 R)
• M35: 12,433,977 km (0.118 R)
• M36: 12,801,389 km (0.029 R)
• M37: 13,089,664 km (0.099 R)
• M38: 13,714,385 km (0.088 R)
• M39: 13,798,459 km (0.055 R)
• M40: 13,967,056 km (0.117 R)
• M41: 14,136,400 km (0.099 R)
• M42: 14,777,427 km (0.085 R)
• M43: 14,906,680 km (0.099 R)
• M44: 15,384,196 km (0.109 R)
• M45: 16,443,349 km (0.119 R)
• M46: 16,981,752 km (0.109 R)
• M47: 17,389,406 km (0.116 R)
• M48: 17,892,055 km (0.069 R)
• M49: 18,492,092 km (0.085 R)
• M50: 20,236,254 km (0.113 R)
• M51: 20,523,930 km (0.083 R)
• M52: 21,249,330 km (0.099 R)
• M53: 21,639,631 km (0.069 R)
• M54: 21,884,822 km (0.112 R)
• M55: 22,081,543 km (0.11 R)
• M56: 22,377,897 km (0.069 R)
• M57: 22,725,113 km (0.077 R)
• M58: 24,949,035 km (0.071 R)
• M59: 25,309,117 km (0.105 R)
• M60: 25,878,636 km (0.12 R)
• M61: 26,138,787 km (0.041 R)
• M62: 26,295,416 km (0.117 R)
• M63: 26,557,063 km (0.06 R)
• M64: 27,400,047 km (0.098 R)
• M65: 27,824,905 km (0.104 R)
• M66: 28,842,619 km (0.082 R)
• M67: 30,474,133 km (0.12 R)
• M68: 30,583,938 km (0.089 R)
• M69: 31,024,654 km (0.099 R)
• M70: 31,356,611 km (0.099 R)
• M71: 31,856,567 km (0.097 R)
• M72: 31,968,018 km (0.069 R)
• M73: 32,079,618 km (0.065 R)
• M74: 33,033,603 km (0.044 R)
• M75: 33,712,628 km (0.091 R)
• M76: 33,826,173 km (0.096 R)
• M77: 34,281,848 km (0.067 R)
• M78: 35,026,845 km (0.102 R)
• M79: 35,372,417 km (0.101 R)
• M80: 36,941,549 km (0.119 R)
• M81: 37,234,611 km (0.081 R)
• M82: 38,236,917 km (0.107 R)
• M83: 38,474,029 km (0.115 R)
• M84: 39,068,980 km (0.112 R)
• M85: 40,328,145 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 10.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.73 AU - 9.39 AU

Year: 9147 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,953,056 km

• M1: 177,124 km (0.116 R)
• M2: 280,346 km (0.054 R)
• M3: 531,970 km (0.107 R)
• M4: 807,829 km (0.083 R)
• M5: 921,224 km (0.083 R)
• M6: 1,005,597 km (0.099 R)
• M7: 1,182,870 km (0.108 R)
• M8: 1,313,320 km (0.109 R)
• M9: 1,568,683 km (0.1 R)
• M10: 1,671,158 km (0.045 R)
• M11: 1,861,746 km (0.041 R)
• M12: 2,195,349 km (0.098 R)
• M13: 2,310,838 km (0.048 R)
• M14: 3,280,382 km (0.102 R)
• M15: 3,547,564 km (0.082 R)
• M16: 4,074,747 km (0.086 R)
• M17: 4,188,890 km (0.084 R)
• M18: 4,275,358 km (0.084 R)
• M19: 4,362,274 km (0.07 R)
• M20: 4,805,832 km (0.101 R)
• M21: 4,957,075 km (0.111 R)
• M22: 5,048,479 km (0.026 R)
• M23: 5,233,083 km (0.119 R)
• M24: 5,640,737 km (0.093 R)
• M25: 5,768,344 km (0.081 R)
• M26: 6,321,108 km (0.109 R)
• M27: 6,486,863 km (0.05 R)
• M28: 6,924,736 km (0.082 R)
• M29: 7,652,529 km (0.026 R)
• M30: 8,477,263 km (0.093 R)
• M31: 8,623,569 km (0.067 R)
• M32: 8,993,226 km (0.109 R)
• M33: 9,105,125 km (0.057 R)
• M34: 9,519,212 km (0.09 R)
• M35: 10,366,235 km (0.111 R)
• M36: 10,957,446 km (0.089 R)
• M37: 12,214,068 km (0.043 R)
• M38: 12,670,790 km (0.076 R)
• M39: 12,838,340 km (0.055 R)
• M40: 13,091,010 km (0.092 R)
• M41: 13,217,869 km (0.111 R)
• M42: 13,901,831 km (0.114 R)
• M43: 14,074,616 km (0.07 R)
• M44: 14,422,432 km (0.092 R)
• M45: 14,641,144 km (0.101 R)
• M46: 15,751,609 km (0.105 R)
• M47: 16,157,916 km (0.086 R)
• M48: 16,842,925 km (0.109 R)
• M49: 17,397,784 km (0.113 R)
• M50: 17,584,033 km (0.117 R)
• M51: 19,098,113 km (0.106 R)
• M52: 19,579,818 km (0.069 R)
• M53: 19,676,608 km (0.073 R)
• M54: 20,555,196 km (0.079 R)
• M55: 21,197,569 km (0.1 R)
• M56: 21,896,790 km (0.112 R)
• M57: 21,997,320 km (0.11 R)
• M58: 22,654,503 km (0.036 R)
• M59: 22,756,080 km (0.115 R)
• M60: 24,873,488 km (0.104 R)
• M61: 25,505,091 km (0.097 R)
• M62: 27,215,144 km (0.097 R)
• M63: 27,377,308 km (0.11 R)
• M64: 28,357,324 km (0.062 R)
• M65: 29,681,714 km (0.1 R)
• M66: 31,026,299 km (0.038 R)
• M67: 31,139,246 km (0.114 R)
• M68: 32,448,077 km (0.113 R)
• M69: 32,620,115 km (0.117 R)
• M70: 33,426,896 km (0.087 R)
• M71: 33,774,711 km (0.059 R)
• M72: 35,590,680 km (0.105 R)
• M73: 35,708,862 km (0.094 R)
• M74: 36,361,558 km (0.103 R)
• M75: 37,018,292 km (0.053 R)
• M76: 37,197,959 km (0.091 R)
• M77: 37,859,631 km (0.111 R)
• M78: 38,464,455 km (0.092 R)
• M79: 38,585,928 km (0.114 R)
• M80: 39,561,307 km (0.104 R)
• M81: 39,683,827 km (0.061 R)
• M82: 39,867,833 km (0.046 R)
• M83: 40,236,741 km (0.104 R)
• M84: 40,544,913 km (0.05 R)
• M85: 41,101,716 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 13.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.96 AU - 11.3 AU

Year: 13562 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,953,056 km

• M1: 175,628 km (0.109 R)
• M2: 463,753 km (0.099 R)
• M3: 583,432 km (0.091 R)
• M4: 762,949 km (0.073 R)
• M5: 1,051,673 km (0.106 R)
• M6: 1,238,521 km (0.086 R)
• M7: 1,646,624 km (0.076 R)
• M8: 1,733,391 km (0.101 R)
• M9: 1,844,093 km (0.091 R)
• M10: 1,980,227 km (0.113 R)
• M11: 2,214,946 km (0.112 R)
• M12: 2,483,923 km (0.099 R)
• M13: 2,584,453 km (0.117 R)
• M14: 2,815,881 km (0.093 R)
• M15: 3,299,231 km (0.074 R)
• M16: 4,373,943 km (0.119 R)
• M17: 4,588,915 km (0.118 R)
• M18: 4,682,114 km (0.076 R)
• M19: 4,807,477 km (0.052 R)
• M20: 5,385,075 km (0.059 R)
• M21: 5,615,904 km (0.106 R)
• M22: 6,019,070 km (0.105 R)
• M23: 6,224,169 km (0.076 R)
• M24: 6,536,380 km (0.09 R)
• M25: 6,712,008 km (0.094 R)
• M26: 6,818,073 km (0.117 R)
• M27: 7,466,879 km (0.119 R)
• M28: 7,798,687 km (0.095 R)
• M29: 8,248,827 km (0.073 R)
• M30: 8,862,028 km (0.112 R)
• M31: 9,174,389 km (0.038 R)
• M32: 9,490,190 km (0.095 R)
• M33: 9,609,569 km (0.064 R)
• M34: 9,729,397 km (0.072 R)
• M35: 9,930,456 km (0.054 R)
• M36: 10,377,305 km (0.113 R)
• M37: 11,081,013 km (0.079 R)
• M38: 12,841,182 km (0.114 R)
• M39: 13,017,558 km (0.049 R)
• M40: 13,596,352 km (0.068 R)
• M41: 14,411,660 km (0.081 R)
• M42: 15,947,432 km (0.069 R)
• M43: 17,242,351 km (0.116 R)
• M44: 17,779,557 km (0.067 R)
• M45: 18,124,380 km (0.071 R)
• M46: 19,728,518 km (0.096 R)
• M47: 20,650,640 km (0.112 R)
• M48: 20,909,444 km (0.109 R)
• M49: 21,325,476 km (0.098 R)
• M50: 22,430,854 km (0.094 R)
• M51: 23,124,540 km (0.102 R)
• M52: 23,393,217 km (0.081 R)
• M53: 26,360,192 km (0.106 R)
• M54: 26,809,734 km (0.036 R)
• M55: 27,716,596 km (0.051 R)
• M56: 28,116,471 km (0.075 R)
• M57: 29,211,527 km (0.119 R)
• M58: 29,385,659 km (0.109 R)
• M59: 30,438,080 km (0.078 R)
• M60: 31,265,057 km (0.103 R)
• M61: 32,099,514 km (0.09 R)
• M62: 33,607,760 km (0.073 R)
• M63: 34,034,264 km (0.114 R)
• M64: 34,278,706 km (0.055 R)
• M65: 35,015,626 km (0.112 R)
• M66: 35,447,963 km (0.099 R)
• M67: 36,505,321 km (0.09 R)
• M68: 36,880,961 km (0.045 R)
• M69: 37,699,262 km (0.112 R)
• M70: 39,546,197 km (0.069 R)
• M71: 39,867,683 km (0.114 R)
• M72: 40,319,169 km (0.043 R)
• M73: 40,837,227 km (0.12 R)
• M74: 40,967,078 km (0.094 R)
• M75: 41,879,924 km (0.07 R)
• M76: 42,470,237 km (0.059 R)
• M77: 43,129,365 km (0.079 R)
• M78: 44,524,665 km (0.117 R)
• M79: 44,792,146 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.9

Radius: 7.8

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.25 AU - 17.91 AU

Year: 26923 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,953,056 km

• M1: 122,521 km (0.12 R)
• M2: 213,327 km (0.069 R)
• M3: 301,141 km (0.098 R)
• M4: 544,387 km (0.089 R)
• M5: 647,460 km (0.09 R)
• M6: 785,838 km (0.103 R)
• M7: 1,059,751 km (0.096 R)
• M8: 1,157,588 km (0.096 R)
• M9: 1,258,567 km (0.068 R)
• M10: 1,964,818 km (0.088 R)
• M11: 3,382,557 km (0.09 R)
• M12: 4,185,150 km (0.103 R)
• M13: 5,380,138 km (0.075 R)
• M14: 5,493,832 km (0.05 R)
• M15: 5,897,746 km (0.117 R)
• M16: 7,041,871 km (0.118 R)
• M17: 7,417,212 km (0.082 R)
• M18: 10,292,034 km (0.098 R)
• M19: 10,646,432 km (0.089 R)
• M20: 11,367,194 km (0.043 R)
• M21: 11,659,957 km (0.108 R)
• M22: 16,503,936 km (0.048 R)
• M23: 17,842,837 km (0.071 R)
• M24: 18,097,752 km (0.071 R)
• M25: 18,869,827 km (0.11 R)
• M26: 19,477,643 km (0.057 R)
• M27: 19,915,815 km (0.076 R)
• M28: 20,980,503 km (0.092 R)
• M29: 21,429,596 km (0.11 R)
• M30: 21,519,803 km (0.03 R)
• M31: 21,610,160 km (0.054 R)
• M32: 22,428,760 km (0.119 R)
• M33: 23,350,283 km (0.09 R)
• M34: 24,096,327 km (0.047 R)
• M35: 24,378,170 km (0.076 R)
• M36: 25,039,841 km (0.044 R)
• M37: 25,516,161 km (0.119 R)
• M38: 25,803,389 km (0.107 R)
• M39: 26,671,505 km (0.09 R)
• M40: 28,734,011 km (0.094 R)
• M41: 28,933,126 km (0.114 R)
• M42: 29,232,621 km (0.119 R)
• M43: 29,533,163 km (0.042 R)
• M44: 29,633,543 km (0.061 R)
• M45: 30,440,923 km (0.071 R)
• M46: 34,479,018 km (0.066 R)
• M47: 36,614,228 km (0.105 R)
• M48: 40,675,511 km (0.053 R)
• M49: 43,043,347 km (0.103 R)
• M50: 45,571,551 km (0.08 R)
• M51: 46,970,590 km (0.058 R)
• M52: 47,675,495 km (0.062 R)
• M53: 48,265,509 km (0.078 R)
• M54: 48,502,322 km (0.118 R)
• M55: 49,333,787 km (0.073 R)
• M56: 51,131,355 km (0.1 R)
• M57: 52,706,471 km (0.104 R)
• M58: 53,194,460 km (0.115 R)
• M59: 53,806,315 km (0.069 R)
• M60: 53,928,985 km (0.064 R)
• M61: 54,051,805 km (0.042 R)
• M62: 54,420,713 km (0.055 R)
• M63: 58,658,971 km (0.102 R)
• M64: 60,945,425 km (0.081 R)
• M65: 61,457,498 km (0.083 R)
• M66: 64,820,458 km (0.044 R)
• M67: 65,604,949 km (0.094 R)
• M68: 66,261,086 km (0.097 R)
• M69: 66,655,874 km (0.092 R)
• M70: 69,307,347 km (0.108 R)
• M71: 69,440,938 km (0.099 R)
• M72: 71,723,203 km (0.036 R)
• M73: 71,858,140 km (0.071 R)
• M74: 72,805,693 km (0.107 R)
• M75: 74,576,184 km (0.047 R)
• M76: 74,713,066 km (0.081 R)
• M77: 75,810,217 km (0.116 R)
• M78: 80,532,872 km (0.095 R)
• M79: 81,376,155 km (0.119 R)
• M80: 82,505,021 km (0.095 R)
• M81: 83,355,036 km (0.099 R)
• M82: 84,635,444 km (0.11 R)
• M83: 87,793,006 km (0.097 R)
• M84: 90,988,716 km (0.071 R)
• M85: 91,281,180 km (0.071 R)
• M86: 91,720,399 km (0.088 R)
• M87: 96,896,037 km (0.062 R)
• M88: 99,594,633 km (0.112 R)
• M89: 100,197,512 km (0.075 R)
• M90: 100,348,456 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit