🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.61 AU - 0.67 AU

Year: 190 Days

Day: 32.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.5 AU - 0.82 AU

Year: 199 Days

Day: 17.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,055,785 km

• M1: 170,242 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.6 AU - 0.78 AU

Year: 213 Days

Day: 36 Hours

Environment

Temp: 149 °C

Axial Tilt: 86.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.78 AU - 0.88 AU

Year: 280 Days

Day: 24.1 Hours

Environment

Temp: 79 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.32 AU - 1.42 AU

Year: 595 Days

Day: 46.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.61 AU - 1.91 AU

Year: 866 Days

Day: 23.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,055,785 km

• M1: 505,192 km (0.11 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 14.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.23 AU - 5.93 AU

Year: 4246 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 113,055,785 km

• M1: 205,099 km (0.106 R)
• M2: 346,020 km (0.091 R)
• M3: 455,226 km (0.117 R)
• M4: 548,575 km (0.06 R)
• M5: 677,678 km (0.112 R)
• M6: 789,877 km (0.056 R)
• M7: 1,146,817 km (0.086 R)
• M8: 1,542,055 km (0.048 R)
• M9: 2,120,999 km (0.088 R)
• M10: 2,265,211 km (0.095 R)
• M11: 2,382,944 km (0.11 R)
• M12: 2,578,918 km (0.102 R)
• M13: 2,671,220 km (0.061 R)
• M14: 2,780,426 km (0.052 R)
• M15: 2,891,128 km (0.041 R)
• M16: 3,149,783 km (0.061 R)
• M17: 3,265,422 km (0.105 R)
• M18: 3,399,462 km (0.072 R)
• M19: 3,690,280 km (0.102 R)
• M20: 3,918,417 km (0.072 R)
• M21: 4,315,151 km (0.109 R)
• M22: 4,687,051 km (0.048 R)
• M23: 5,147,513 km (0.07 R)
• M24: 5,702,970 km (0.12 R)
• M25: 6,236,286 km (0.057 R)
• M26: 6,636,162 km (0.063 R)
• M27: 6,936,255 km (0.114 R)
• M28: 7,087,947 km (0.035 R)
• M29: 7,197,004 km (0.097 R)
• M30: 7,394,772 km (0.119 R)
• M31: 7,661,206 km (0.108 R)
• M32: 7,885,753 km (0.03 R)
• M33: 8,249,575 km (0.093 R)
• M34: 8,479,806 km (0.087 R)
• M35: 8,993,824 km (0.035 R)
• M36: 9,135,792 km (0.108 R)
• M37: 9,326,230 km (0.069 R)
• M38: 9,421,973 km (0.045 R)
• M39: 9,518,015 km (0.12 R)
• M40: 9,808,235 km (0.109 R)
• M41: 10,746,363 km (0.112 R)
• M42: 10,846,743 km (0.092 R)
• M43: 11,023,269 km (0.1 R)
• M44: 11,200,841 km (0.103 R)
• M45: 11,738,945 km (0.044 R)
• M46: 11,920,258 km (0.066 R)
• M47: 12,285,576 km (0.088 R)
• M48: 12,787,476 km (0.116 R)
• M49: 13,512,128 km (0.113 R)
• M50: 13,838,551 km (0.119 R)
• M51: 14,665,977 km (0.093 R)
• M52: 14,945,276 km (0.088 R)
• M53: 15,113,873 km (0.026 R)
• M54: 15,566,257 km (0.111 R)
• M55: 16,513,361 km (0.077 R)
• M56: 17,067,172 km (0.089 R)
• M57: 17,597,497 km (0.033 R)
• M58: 18,553,726 km (0.082 R)
• M59: 18,977,387 km (0.032 R)
• M60: 19,557,528 km (0.106 R)
• M61: 19,711,165 km (0.074 R)
• M62: 19,896,068 km (0.098 R)
• M63: 20,019,636 km (0.118 R)
• M64: 20,891,941 km (0.096 R)
• M65: 21,080,434 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 13.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.83 AU - 7.85 AU

Year: 6634 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 113,055,785 km

• M1: 176,226 km (0.096 R)
• M2: 326,423 km (0.117 R)
• M3: 644,767 km (0.113 R)
• M4: 965,056 km (0.106 R)
• M5: 1,389,764 km (0.11 R)
• M6: 1,633,310 km (0.099 R)
• M7: 1,750,594 km (0.083 R)
• M8: 1,911,711 km (0.107 R)
• M9: 2,120,101 km (0.113 R)
• M10: 2,314,279 km (0.116 R)
• M11: 2,743,775 km (0.073 R)
• M12: 2,884,845 km (0.074 R)
• M13: 3,248,069 km (0.077 R)
• M14: 3,549,359 km (0.11 R)
• M15: 3,729,325 km (0.053 R)
• M16: 4,958,272 km (0.117 R)
• M17: 5,073,313 km (0.115 R)
• M18: 5,189,251 km (0.103 R)
• M19: 5,903,282 km (0.118 R)
• M20: 6,427,921 km (0.069 R)
• M21: 7,031,998 km (0.065 R)
• M22: 7,129,087 km (0.105 R)
• M23: 7,754,406 km (0.047 R)
• M24: 8,158,320 km (0.071 R)
• M25: 9,057,403 km (0.103 R)
• M26: 9,233,929 km (0.094 R)
• M27: 9,806,440 km (0.075 R)
• M28: 10,798,722 km (0.073 R)
• M29: 11,212,211 km (0.061 R)
• M30: 12,132,387 km (0.118 R)
• M31: 12,327,164 km (0.109 R)
• M32: 12,483,793 km (0.075 R)
• M33: 12,759,352 km (0.033 R)
• M34: 12,917,776 km (0.046 R)
• M35: 13,517,664 km (0.09 R)
• M36: 14,620,200 km (0.108 R)
• M37: 14,910,869 km (0.093 R)
• M38: 15,035,932 km (0.116 R)
• M39: 15,836,580 km (0.076 R)
• M40: 16,824,225 km (0.082 R)
• M41: 16,998,058 km (0.052 R)
• M42: 18,904,085 km (0.12 R)
• M43: 19,084,799 km (0.093 R)
• M44: 19,357,067 km (0.113 R)
• M45: 20,227,577 km (0.032 R)
• M46: 20,644,357 km (0.059 R)
• M47: 20,877,131 km (0.081 R)
• M48: 21,533,566 km (0.077 R)
• M49: 22,054,167 km (0.096 R)
• M50: 23,107,635 km (0.055 R)
• M51: 23,252,595 km (0.089 R)
• M52: 23,446,325 km (0.101 R)
• M53: 23,640,652 km (0.089 R)
• M54: 23,981,885 km (0.04 R)
• M55: 25,114,640 km (0.029 R)
• M56: 25,413,088 km (0.025 R)
• M57: 26,063,539 km (0.106 R)
• M58: 26,164,069 km (0.118 R)
• M59: 27,125,984 km (0.111 R)
• M60: 27,330,035 km (0.112 R)
• M61: 27,432,210 km (0.08 R)
• M62: 28,047,955 km (0.04 R)
• M63: 28,357,473 km (0.07 R)
• M64: 28,668,338 km (0.108 R)
• M65: 28,824,069 km (0.113 R)
• M66: 29,136,429 km (0.038 R)
• M67: 29,293,208 km (0.117 R)
• M68: 30,238,816 km (0.059 R)
• M69: 31,408,372 km (0.043 R)
• M70: 31,569,040 km (0.029 R)
• M71: 32,701,047 km (0.089 R)
• M72: 32,809,506 km (0.068 R)
• M73: 33,517,702 km (0.042 R)
• M74: 33,901,271 km (0.085 R)
• M75: 34,783,151 km (0.057 R)
• M76: 35,952,108 km (0.097 R)
• M77: 36,064,157 km (0.08 R)
• M78: 36,682,146 km (0.066 R)
• M79: 37,190,479 km (0.083 R)
• M80: 37,587,512 km (0.058 R)
• M81: 37,815,051 km (0.106 R)
• M82: 38,100,035 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.8

Radius: 14.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.34 AU - 11.96 AU

Year: 14747 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 113,055,785 km

• M1: 185,501 km (0.06 R)
• M2: 306,227 km (0.087 R)
• M3: 2,294,981 km (0.094 R)
• M4: 2,716,099 km (0.09 R)
• M5: 2,922,843 km (0.096 R)
• M6: 3,407,540 km (0.112 R)
• M7: 3,688,036 km (0.12 R)
• M8: 4,064,125 km (0.04 R)
• M9: 4,241,848 km (0.097 R)
• M10: 4,392,044 km (0.026 R)
• M11: 5,105,925 km (0.107 R)
• M12: 5,656,894 km (0.075 R)
• M13: 5,889,369 km (0.112 R)
• M14: 5,990,048 km (0.075 R)
• M15: 6,227,161 km (0.093 R)
• M16: 6,957,049 km (0.111 R)
• M17: 7,206,429 km (0.088 R)
• M18: 7,861,219 km (0.109 R)
• M19: 8,649,599 km (0.094 R)
• M20: 9,111,408 km (0.075 R)
• M21: 9,581,295 km (0.073 R)
• M22: 10,260,619 km (0.109 R)
• M23: 10,463,473 km (0.051 R)
• M24: 11,623,605 km (0.111 R)
• M25: 12,047,865 km (0.095 R)
• M26: 12,261,939 km (0.066 R)
• M27: 12,824,427 km (0.119 R)
• M28: 13,617,296 km (0.096 R)
• M29: 15,111,779 km (0.069 R)
• M30: 16,231,369 km (0.097 R)
• M31: 16,325,765 km (0.114 R)
• M32: 16,515,455 km (0.11 R)
• M33: 16,992,523 km (0.058 R)
• M34: 17,814,114 km (0.074 R)
• M35: 18,156,095 km (0.06 R)
• M36: 18,946,122 km (0.12 R)
• M37: 19,195,352 km (0.106 R)
• M38: 19,646,688 km (0.06 R)
• M39: 21,383,071 km (0.111 R)
• M40: 22,374,755 km (0.067 R)
• M41: 22,532,730 km (0.1 R)
• M42: 26,100,640 km (0.112 R)
• M43: 27,779,726 km (0.03 R)
• M44: 28,689,580 km (0.099 R)
• M45: 28,918,465 km (0.116 R)
• M46: 29,609,009 km (0.088 R)
• M47: 30,188,701 km (0.078 R)
• M48: 31,890,825 km (0.068 R)
• M49: 32,306,408 km (0.045 R)
• M50: 32,604,258 km (0.1 R)
• M51: 35,694,800 km (0.083 R)
• M52: 36,064,456 km (0.105 R)
• M53: 36,373,525 km (0.087 R)
• M54: 36,559,476 km (0.108 R)
• M55: 36,683,492 km (0.047 R)
• M56: 36,869,891 km (0.059 R)
• M57: 37,556,097 km (0.092 R)
• M58: 37,869,355 km (0.065 R)
• M59: 38,057,698 km (0.096 R)
• M60: 38,561,694 km (0.084 R)
• M61: 39,258,072 km (0.108 R)
• M62: 40,985,179 km (0.042 R)
• M63: 41,372,338 km (0.096 R)
• M64: 41,825,620 km (0.076 R)
• M65: 41,955,471 km (0.093 R)
• M66: 42,215,472 km (0.118 R)
• M67: 42,802,344 km (0.086 R)
• M68: 43,589,229 km (0.083 R)
• M69: 44,116,412 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.3

Radius: 5.4

Gravity: 32.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.5 AU - 22.48 AU

Year: 30690 Days

Day: 21.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 113,055,785 km

• M1: 85,720 km (0.079 R)
• M2: 274,662 km (0.115 R)
• M3: 340,036 km (0.11 R)
• M4: 461,210 km (0.046 R)
• M5: 838,945 km (0.114 R)
• M6: 1,292,675 km (0.113 R)
• M7: 1,645,427 km (0.096 R)
• M8: 3,067,205 km (0.086 R)
• M9: 3,480,544 km (0.079 R)
• M10: 3,586,759 km (0.112 R)
• M11: 4,822,886 km (0.11 R)
• M12: 6,305,700 km (0.101 R)
• M13: 7,917,019 km (0.075 R)
• M14: 9,204,009 km (0.086 R)
• M15: 10,249,100 km (0.099 R)
• M16: 11,018,332 km (0.11 R)
• M17: 11,646,942 km (0.074 R)
• M18: 11,726,379 km (0.118 R)
• M19: 13,021,148 km (0.07 R)
• M20: 13,685,363 km (0.11 R)
• M21: 13,853,062 km (0.082 R)
• M22: 14,021,659 km (0.065 R)
• M23: 14,190,704 km (0.104 R)
• M24: 15,306,555 km (0.068 R)
• M25: 16,539,391 km (0.095 R)
• M26: 19,474,800 km (0.096 R)
• M27: 20,808,615 km (0.085 R)
• M28: 21,098,236 km (0.114 R)
• M29: 22,665,424 km (0.064 R)
• M30: 26,325,784 km (0.061 R)
• M31: 30,711,844 km (0.104 R)
• M32: 31,262,065 km (0.118 R)
• M33: 34,973,888 km (0.113 R)
• M34: 35,663,534 km (0.067 R)
• M35: 38,703,662 km (0.092 R)
• M36: 38,940,924 km (0.117 R)
• M37: 39,536,324 km (0.098 R)
• M38: 42,435,381 km (0.104 R)
• M39: 44,157,851 km (0.094 R)
• M40: 45,402,056 km (0.064 R)
• M41: 45,527,120 km (0.101 R)
• M42: 46,657,930 km (0.098 R)
• M43: 46,784,041 km (0.045 R)
• M44: 47,925,024 km (0.099 R)
• M45: 48,435,003 km (0.095 R)
• M46: 51,142,126 km (0.073 R)
• M47: 51,924,523 km (0.088 R)
• M48: 54,428,193 km (0.095 R)
• M49: 54,694,029 km (0.107 R)
• M50: 54,960,163 km (0.099 R)
• M51: 55,761,559 km (0.078 R)
• M52: 56,029,489 km (0.056 R)
• M53: 58,052,950 km (0.092 R)
• M54: 58,188,785 km (0.115 R)
• M55: 59,005,439 km (0.115 R)
• M56: 59,415,188 km (0.097 R)
• M57: 60,237,527 km (0.109 R)
• M58: 60,375,008 km (0.094 R)
• M59: 60,787,898 km (0.089 R)
• M60: 61,755,048 km (0.048 R)
• M61: 61,893,576 km (0.083 R)
• M62: 64,124,678 km (0.073 R)
• M63: 65,532,544 km (0.086 R)
• M64: 66,524,079 km (0.064 R)
• M65: 67,949,148 km (0.101 R)
• M66: 69,240,327 km (0.119 R)
• M67: 69,528,303 km (0.065 R)
• M68: 70,974,466 km (0.104 R)
• M69: 71,992,629 km (0.058 R)
• M70: 76,708,103 km (0.069 R)
• M71: 79,705,596 km (0.039 R)
• M72: 81,370,471 km (0.054 R)
• M73: 83,505,980 km (0.08 R)
• M74: 84,119,481 km (0.104 R)
• M75: 85,196,735 km (0.114 R)
• M76: 86,278,478 km (0.115 R)
• M77: 86,588,444 km (0.031 R)
• M78: 86,898,710 km (0.107 R)
• M79: 88,611,905 km (0.052 R)
• M80: 89,551,081 km (0.029 R)
• M81: 89,864,937 km (0.026 R)
• M82: 90,179,092 km (0.117 R)
• M83: 90,493,697 km (0.12 R)
• M84: 93,181,821 km (0.076 R)
• M85: 94,296,325 km (0.109 R)
• M86: 94,455,946 km (0.046 R)
• M87: 99,447,129 km (0.11 R)
• M88: 100,912,141 km (0.098 R)
• M89: 102,876,661 km (0.06 R)
• M90: 105,184,357 km (0.062 R)
• M91: 113,055,748 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 11,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit