🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.41 AU - 0.65 AU

Year: 135 Days

Day: 27.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.66 AU - 0.8 AU

Year: 218 Days

Day: 16.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,647,466 km

• M1: 52,359 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.32 AU - 1.38 AU

Year: 549 Days

Day: 19.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,647,466 km

• M1: 32,313 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.69 AU - 2.09 AU

Year: 909 Days

Day: 17.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,647,466 km

• M1: 1,555,070 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.37 AU - 3.77 AU

Year: 1882 Days

Day: 12.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 14

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.52 AU - 7.62 AU

Year: 7287 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 175.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,647,466 km

• M1: 184,155 km (0.096 R)
• M2: 341,831 km (0.062 R)
• M3: 506,239 km (0.079 R)
• M4: 662,120 km (0.052 R)
• M5: 946,805 km (0.062 R)
• M6: 1,045,390 km (0.106 R)
• M7: 1,515,576 km (0.038 R)
• M8: 1,984,416 km (0.092 R)
• M9: 2,136,108 km (0.073 R)
• M10: 2,314,429 km (0.113 R)
• M11: 2,614,971 km (0.088 R)
• M12: 2,782,072 km (0.07 R)
• M13: 2,903,844 km (0.048 R)
• M14: 3,356,827 km (0.056 R)
• M15: 3,512,857 km (0.084 R)
• M16: 3,778,543 km (0.111 R)
• M17: 4,189,488 km (0.081 R)
• M18: 5,084,084 km (0.072 R)
• M19: 5,294,418 km (0.097 R)
• M20: 6,845,299 km (0.081 R)
• M21: 7,211,814 km (0.05 R)
• M22: 7,482,586 km (0.108 R)
• M23: 7,653,427 km (0.096 R)
• M24: 7,964,291 km (0.111 R)
• M25: 8,279,345 km (0.068 R)
• M26: 8,670,094 km (0.113 R)
• M27: 9,580,547 km (0.074 R)
• M28: 9,840,997 km (0.102 R)
• M29: 10,483,220 km (0.093 R)
• M30: 10,828,791 km (0.079 R)
• M31: 11,256,193 km (0.096 R)
• M32: 11,768,565 km (0.087 R)
• M33: 12,127,750 km (0.048 R)
• M34: 12,939,019 km (0.092 R)
• M35: 14,827,692 km (0.096 R)
• M36: 14,999,730 km (0.102 R)
• M37: 15,215,749 km (0.112 R)
• M38: 15,476,349 km (0.103 R)
• M39: 15,563,564 km (0.086 R)
• M40: 15,782,276 km (0.088 R)
• M41: 16,002,035 km (0.1 R)
• M42: 16,400,115 km (0.086 R)
• M43: 17,205,999 km (0.115 R)
• M44: 17,296,356 km (0.089 R)
• M45: 17,387,013 km (0.054 R)
• M46: 17,568,475 km (0.1 R)
• M47: 17,705,058 km (0.092 R)
• M48: 18,577,961 km (0.118 R)
• M49: 19,183,384 km (0.111 R)
• M50: 21,620,632 km (0.046 R)
• M51: 22,405,123 km (0.119 R)
• M52: 22,553,375 km (0.039 R)
• M53: 22,800,959 km (0.072 R)
• M54: 22,999,775 km (0.119 R)
• M55: 23,099,407 km (0.064 R)
• M56: 23,348,936 km (0.104 R)
• M57: 24,052,794 km (0.076 R)
• M58: 24,407,192 km (0.084 R)
• M59: 25,275,458 km (0.114 R)
• M60: 25,584,228 km (0.047 R)
• M61: 26,518,167 km (0.043 R)
• M62: 28,206,230 km (0.117 R)
• M63: 28,312,893 km (0.047 R)
• M64: 28,687,187 km (0.056 R)
• M65: 30,255,571 km (0.082 R)
• M66: 30,967,657 km (0.085 R)
• M67: 31,962,632 km (0.114 R)
• M68: 32,464,084 km (0.053 R)
• M69: 32,968,229 km (0.093 R)
• M70: 33,587,864 km (0.12 R)
• M71: 33,927,451 km (0.065 R)
• M72: 34,040,995 km (0.058 R)
• M73: 34,553,069 km (0.12 R)
• M74: 34,953,094 km (0.099 R)
• M75: 35,125,131 km (0.104 R)
• M76: 35,642,590 km (0.099 R)
• M77: 36,046,804 km (0.065 R)
• M78: 37,737,708 km (0.094 R)
• M79: 39,394,804 km (0.062 R)
• M80: 39,992,448 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.2

Radius: 13.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.92 AU - 9.16 AU

Year: 7976 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,647,466 km

• M1: 181,911 km (0.104 R)
• M2: 295,007 km (0.058 R)
• M3: 520,451 km (0.099 R)
• M4: 638,334 km (0.065 R)
• M5: 1,071,570 km (0.056 R)
• M6: 1,265,897 km (0.119 R)
• M7: 1,731,595 km (0.088 R)
• M8: 1,962,724 km (0.09 R)
• M9: 2,317,421 km (0.084 R)
• M10: 2,741,082 km (0.111 R)
• M11: 2,937,504 km (0.086 R)
• M12: 3,240,888 km (0.041 R)
• M13: 3,501,637 km (0.115 R)
• M14: 3,607,852 km (0.101 R)
• M15: 3,796,495 km (0.069 R)
• M16: 3,933,227 km (0.048 R)
• M17: 4,525,784 km (0.104 R)
• M18: 4,817,949 km (0.059 R)
• M19: 4,966,500 km (0.117 R)
• M20: 5,056,258 km (0.07 R)
• M21: 5,176,834 km (0.092 R)
• M22: 5,794,374 km (0.077 R)
• M23: 5,952,499 km (0.086 R)
• M24: 6,079,957 km (0.09 R)
• M25: 7,404,945 km (0.11 R)
• M26: 8,135,431 km (0.063 R)
• M27: 8,998,611 km (0.1 R)
• M28: 9,182,018 km (0.055 R)
• M29: 9,403,872 km (0.087 R)
• M30: 9,515,621 km (0.089 R)
• M31: 9,665,070 km (0.076 R)
• M32: 10,118,202 km (0.088 R)
• M33: 10,501,322 km (0.054 R)
• M34: 11,440,048 km (0.091 R)
• M35: 12,651,043 km (0.052 R)
• M36: 13,146,960 km (0.082 R)
• M37: 13,481,012 km (0.104 R)
• M38: 14,715,643 km (0.055 R)
• M39: 15,456,153 km (0.088 R)
• M40: 16,030,758 km (0.074 R)
• M41: 16,164,349 km (0.119 R)
• M42: 16,342,969 km (0.093 R)
• M43: 17,019,002 km (0.056 R)
• M44: 17,291,868 km (0.074 R)
• M45: 18,818,963 km (0.091 R)
• M46: 19,337,619 km (0.083 R)
• M47: 19,860,913 km (0.08 R)
• M48: 20,100,419 km (0.114 R)
• M49: 20,678,914 km (0.09 R)
• M50: 20,824,472 km (0.117 R)
• M51: 21,165,256 km (0.025 R)
• M52: 22,198,828 km (0.106 R)
• M53: 22,497,126 km (0.073 R)
• M54: 22,746,805 km (0.047 R)
• M55: 23,198,441 km (0.091 R)
• M56: 23,754,496 km (0.062 R)
• M57: 23,856,073 km (0.118 R)
• M58: 23,957,800 km (0.101 R)
• M59: 24,417,364 km (0.115 R)
• M60: 24,673,925 km (0.087 R)
• M61: 25,813,412 km (0.035 R)
• M62: 25,917,831 km (0.089 R)
• M63: 27,023,060 km (0.091 R)
• M64: 27,982,731 km (0.039 R)
• M65: 29,116,234 km (0.087 R)
• M66: 29,661,368 km (0.081 R)
• M67: 30,044,937 km (0.043 R)
• M68: 30,319,898 km (0.1 R)
• M69: 31,316,818 km (0.071 R)
• M70: 31,875,267 km (0.103 R)
• M71: 32,606,202 km (0.12 R)
• M72: 33,513,513 km (0.084 R)
• M73: 35,934,306 km (0.108 R)
• M74: 36,226,172 km (0.112 R)
• M75: 36,930,030 km (0.111 R)
• M76: 37,342,770 km (0.112 R)
• M77: 37,579,284 km (0.086 R)
• M78: 37,875,638 km (0.115 R)
• M79: 38,291,819 km (0.05 R)
• M80: 38,470,588 km (0.09 R)
• M81: 38,589,968 km (0.118 R)
• M82: 39,128,669 km (0.077 R)
• M83: 39,549,339 km (0.081 R)
• M84: 40,213,553 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.5

Radius: 7

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.37 AU - 17.05 AU

Year: 22832 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,647,466 km

• M1: 106,214 km (0.117 R)
• M2: 162,613 km (0.117 R)
• M3: 269,575 km (0.117 R)
• M4: 856,897 km (0.114 R)
• M5: 1,368,222 km (0.092 R)
• M6: 1,456,634 km (0.058 R)
• M7: 2,476,443 km (0.082 R)
• M8: 2,694,706 km (0.11 R)
• M9: 2,957,251 km (0.119 R)
• M10: 3,793,503 km (0.119 R)
• M11: 3,876,679 km (0.088 R)
• M12: 4,564,829 km (0.12 R)
• M13: 4,697,972 km (0.085 R)
• M14: 5,905,526 km (0.109 R)
• M15: 6,896,163 km (0.106 R)
• M16: 7,203,287 km (0.105 R)
• M17: 7,567,259 km (0.091 R)
• M18: 7,725,084 km (0.067 R)
• M19: 7,831,000 km (0.116 R)
• M20: 8,259,149 km (0.076 R)
• M21: 8,749,979 km (0.071 R)
• M22: 10,104,439 km (0.07 R)
• M23: 12,255,357 km (0.101 R)
• M24: 12,627,257 km (0.089 R)
• M25: 14,022,257 km (0.101 R)
• M26: 15,001,076 km (0.1 R)
• M27: 16,408,044 km (0.108 R)
• M28: 17,369,360 km (0.051 R)
• M29: 19,706,528 km (0.095 R)
• M30: 19,923,744 km (0.094 R)
• M31: 20,141,857 km (0.083 R)
• M32: 20,360,869 km (0.063 R)
• M33: 22,366,228 km (0.092 R)
• M34: 22,744,561 km (0.117 R)
• M35: 24,278,538 km (0.038 R)
• M36: 25,136,481 km (0.115 R)
• M37: 25,215,020 km (0.115 R)
• M38: 26,004,299 km (0.057 R)
• M39: 26,561,551 km (0.081 R)
• M40: 27,203,475 km (0.11 R)
• M41: 27,445,375 km (0.085 R)
• M42: 28,830,202 km (0.07 R)
• M43: 29,406,902 km (0.081 R)
• M44: 30,237,470 km (0.111 R)
• M45: 33,032,556 km (0.11 R)
• M46: 34,853,761 km (0.091 R)
• M47: 35,644,236 km (0.075 R)
• M48: 36,618,417 km (0.089 R)
• M49: 37,242,839 km (0.07 R)
• M50: 37,511,516 km (0.104 R)
• M51: 40,601,460 km (0.104 R)
• M52: 40,693,613 km (0.107 R)
• M53: 41,155,272 km (0.072 R)
• M54: 41,247,723 km (0.049 R)
• M55: 41,618,576 km (0.091 R)
• M56: 43,866,584 km (0.055 R)
• M57: 44,150,371 km (0.072 R)
• M58: 45,196,060 km (0.114 R)
• M59: 45,578,432 km (0.082 R)
• M60: 45,769,917 km (0.114 R)
• M61: 46,346,168 km (0.081 R)
• M62: 47,118,243 km (0.095 R)
• M63: 48,870,782 km (0.103 R)
• M64: 49,558,184 km (0.085 R)
• M65: 49,755,055 km (0.055 R)
• M66: 49,853,640 km (0.065 R)
• M67: 50,248,578 km (0.071 R)
• M68: 51,539,458 km (0.085 R)
• M69: 51,838,953 km (0.052 R)
• M70: 51,938,885 km (0.074 R)
• M71: 52,339,209 km (0.099 R)
• M72: 53,445,634 km (0.098 R)
• M73: 54,864,869 km (0.108 R)
• M74: 55,783,700 km (0.097 R)
• M75: 55,886,174 km (0.077 R)
• M76: 56,296,521 km (0.05 R)
• M77: 56,810,689 km (0.118 R)
• M78: 60,348,828 km (0.048 R)
• M79: 60,664,480 km (0.064 R)
• M80: 60,769,797 km (0.083 R)
• M81: 62,675,973 km (0.11 R)
• M82: 63,208,840 km (0.104 R)
• M83: 63,315,653 km (0.119 R)
• M84: 63,743,354 km (0.101 R)
• M85: 63,850,466 km (0.054 R)
• M86: 64,601,596 km (0.109 R)
• M87: 66,872,791 km (0.056 R)
• M88: 68,401,382 km (0.1 R)
• M89: 69,720,686 km (0.071 R)
• M90: 70,494,257 km (0.11 R)
• M91: 73,616,514 km (0.106 R)
• M92: 73,953,707 km (0.104 R)
• M93: 75,647,454 km (0.101 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 13,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit