🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.61 AU - 0.91 AU

Year: 243 Days

Day: 47.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,639,496 km

• M1: 54,454 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.94 AU

Year: 258 Days

Day: 44.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.81 AU - 1.19 AU

Year: 367 Days

Day: 14.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.07 AU - 2.93 AU

Year: 1451 Days

Day: 32.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,639,496 km

• M1: 895,642 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.41 AU - 3.61 AU

Year: 1917 Days

Day: 42.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.56 AU - 4.3 AU

Year: 2860 Days

Day: 16.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.7

Radius: 12.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.29 AU - 6.87 AU

Year: 4839 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,639,496 km

• M1: 163,660 km (0.1 R)
• M2: 326,423 km (0.068 R)
• M3: 412,441 km (0.11 R)
• M4: 677,080 km (0.106 R)
• M5: 763,398 km (0.079 R)
• M6: 865,573 km (0.08 R)
• M7: 1,072,318 km (0.075 R)
• M8: 1,201,869 km (0.106 R)
• M9: 1,420,581 km (0.102 R)
• M10: 1,578,856 km (0.079 R)
• M11: 1,667,717 km (0.079 R)
• M12: 2,719,689 km (0.105 R)
• M13: 2,809,448 km (0.096 R)
• M14: 2,973,407 km (0.071 R)
• M15: 3,407,092 km (0.104 R)
• M16: 3,681,005 km (0.094 R)
• M17: 4,002,940 km (0.081 R)
• M18: 4,250,524 km (0.091 R)
• M19: 4,355,093 km (0.115 R)
• M20: 4,460,709 km (0.085 R)
• M21: 4,760,653 km (0.061 R)
• M22: 4,913,243 km (0.049 R)
• M23: 5,089,619 km (0.083 R)
• M24: 5,494,131 km (0.078 R)
• M25: 5,700,277 km (0.069 R)
• M26: 5,792,729 km (0.057 R)
• M27: 6,262,765 km (0.08 R)
• M28: 6,382,144 km (0.079 R)
• M29: 6,720,684 km (0.079 R)
• M30: 7,339,720 km (0.04 R)
• M31: 8,106,709 km (0.08 R)
• M32: 8,237,008 km (0.105 R)
• M33: 8,632,246 km (0.103 R)
• M34: 9,332,065 km (0.111 R)
• M35: 9,799,558 km (0.11 R)
• M36: 10,106,084 km (0.1 R)
• M37: 10,557,571 km (0.107 R)
• M38: 11,218,344 km (0.077 R)
• M39: 11,480,589 km (0.076 R)
• M40: 12,913,139 km (0.097 R)
• M41: 13,004,543 km (0.12 R)
• M42: 13,310,770 km (0.091 R)
• M43: 14,118,149 km (0.113 R)
• M44: 14,432,903 km (0.108 R)
• M45: 14,559,463 km (0.115 R)
• M46: 14,686,472 km (0.079 R)
• M47: 15,294,438 km (0.099 R)
• M48: 15,488,167 km (0.061 R)
• M49: 15,617,868 km (0.105 R)
• M50: 15,878,168 km (0.099 R)
• M51: 16,139,815 km (0.072 R)
• M52: 16,304,223 km (0.092 R)
• M53: 16,634,535 km (0.059 R)
• M54: 17,201,062 km (0.094 R)
• M55: 17,335,252 km (0.091 R)
• M56: 17,503,699 km (0.087 R)
• M57: 17,807,981 km (0.114 R)
• M58: 18,079,950 km (0.108 R)
• M59: 18,250,641 km (0.049 R)
• M60: 18,593,669 km (0.106 R)
• M61: 18,973,348 km (0.112 R)
• M62: 19,390,577 km (0.104 R)
• M63: 20,731,722 km (0.116 R)
• M64: 20,838,834 km (0.118 R)
• M65: 20,981,999 km (0.049 R)
• M66: 21,630,356 km (0.043 R)
• M67: 22,066,135 km (0.074 R)
• M68: 22,285,146 km (0.119 R)
• M69: 22,394,951 km (0.062 R)
• M70: 23,168,521 km (0.114 R)
• M71: 23,391,123 km (0.111 R)
• M72: 23,763,771 km (0.082 R)
• M73: 24,025,717 km (0.09 R)
• M74: 24,251,161 km (0.096 R)
• M75: 24,552,751 km (0.054 R)
• M76: 24,703,994 km (0.114 R)
• M77: 25,159,519 km (0.092 R)
• M78: 25,273,812 km (0.098 R)
• M79: 25,656,184 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.2

Radius: 14.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.8 AU - 7.96 AU

Year: 5916 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 95,639,496 km

• M1: 203,603 km (0.111 R)
• M2: 334,202 km (0.069 R)
• M3: 455,675 km (0.098 R)
• M4: 609,163 km (0.101 R)
• M5: 771,476 km (0.115 R)
• M6: 1,087,128 km (0.052 R)
• M7: 1,382,284 km (0.055 R)
• M8: 1,720,675 km (0.075 R)
• M9: 1,856,809 km (0.108 R)
• M10: 2,324,751 km (0.098 R)
• M11: 2,495,442 km (0.063 R)
• M12: 2,709,965 km (0.064 R)
• M13: 2,950,968 km (0.088 R)
• M14: 3,094,881 km (0.091 R)
• M15: 3,220,244 km (0.055 R)
• M16: 3,540,982 km (0.061 R)
• M17: 3,894,930 km (0.08 R)
• M18: 4,190,984 km (0.067 R)
• M19: 4,423,759 km (0.09 R)
• M20: 4,518,155 km (0.108 R)
• M21: 4,951,241 km (0.105 R)
• M22: 5,272,427 km (0.055 R)
• M23: 5,549,483 km (0.095 R)
• M24: 5,935,296 km (0.114 R)
• M25: 6,842,008 km (0.113 R)
• M26: 6,951,514 km (0.075 R)
• M27: 7,451,769 km (0.077 R)
• M28: 9,567,681 km (0.082 R)
• M29: 9,875,554 km (0.119 R)
• M30: 10,217,983 km (0.104 R)
• M31: 10,312,080 km (0.085 R)
• M32: 10,723,026 km (0.108 R)
• M33: 11,010,852 km (0.117 R)
• M34: 11,692,121 km (0.096 R)
• M35: 11,922,352 km (0.109 R)
• M36: 12,054,447 km (0.118 R)
• M37: 12,320,432 km (0.107 R)
• M38: 13,061,689 km (0.063 R)
• M39: 13,334,855 km (0.106 R)
• M40: 13,472,036 km (0.099 R)
• M41: 13,644,373 km (0.116 R)
• M42: 13,782,751 km (0.109 R)
• M43: 13,886,722 km (0.045 R)
• M44: 14,375,907 km (0.064 R)
• M45: 15,768,364 km (0.12 R)
• M46: 16,757,505 km (0.102 R)
• M47: 16,979,957 km (0.064 R)
• M48: 17,842,239 km (0.1 R)
• M49: 18,107,476 km (0.12 R)
• M50: 18,374,059 km (0.063 R)
• M51: 18,488,651 km (0.089 R)
• M52: 19,026,755 km (0.119 R)
• M53: 19,142,843 km (0.101 R)
• M54: 19,336,722 km (0.085 R)
• M55: 19,726,274 km (0.11 R)
• M56: 20,079,325 km (0.032 R)
• M57: 20,751,618 km (0.089 R)
• M58: 20,990,676 km (0.058 R)
• M59: 22,118,494 km (0.093 R)
• M60: 22,525,999 km (0.061 R)
• M61: 23,555,830 km (0.117 R)
• M62: 24,516,697 km (0.116 R)
• M63: 24,642,958 km (0.068 R)
• M64: 26,866,282 km (0.1 R)
• M65: 27,214,097 km (0.106 R)
• M66: 28,310,350 km (0.095 R)
• M67: 28,442,894 km (0.103 R)
• M68: 29,421,114 km (0.092 R)
• M69: 30,274,719 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 11.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.99 AU - 7.09 AU

Year: 6857 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,639,496 km

• M1: 209,138 km (0.111 R)
• M2: 395,836 km (0.116 R)
• M3: 509,231 km (0.065 R)
• M4: 649,255 km (0.082 R)
• M5: 803,341 km (0.118 R)
• M6: 986,299 km (0.083 R)
• M7: 1,166,564 km (0.098 R)
• M8: 1,304,793 km (0.061 R)
• M9: 1,448,855 km (0.092 R)
• M10: 1,522,906 km (0.116 R)
• M11: 1,655,600 km (0.031 R)
• M12: 1,892,563 km (0.099 R)
• M13: 2,077,615 km (0.077 R)
• M14: 2,465,822 km (0.083 R)
• M15: 2,600,310 km (0.1 R)
• M16: 3,090,692 km (0.082 R)
• M17: 3,737,703 km (0.086 R)
• M18: 3,997,554 km (0.117 R)
• M19: 4,426,003 km (0.074 R)
• M20: 4,562,885 km (0.08 R)
• M21: 5,619,345 km (0.075 R)
• M22: 5,708,356 km (0.104 R)
• M23: 5,977,931 km (0.051 R)
• M24: 6,592,180 km (0.112 R)
• M25: 7,649,238 km (0.103 R)
• M26: 8,147,100 km (0.095 R)
• M27: 8,450,933 km (0.059 R)
• M28: 8,930,993 km (0.11 R)
• M29: 9,069,820 km (0.042 R)
• M30: 9,596,703 km (0.115 R)
• M31: 9,810,180 km (0.093 R)
• M32: 10,025,451 km (0.064 R)
• M33: 10,133,610 km (0.045 R)
• M34: 10,533,485 km (0.081 R)
• M35: 10,938,596 km (0.093 R)
• M36: 11,124,546 km (0.118 R)
• M37: 11,273,845 km (0.044 R)
• M38: 11,461,590 km (0.101 R)
• M39: 11,536,988 km (0.109 R)
• M40: 12,338,683 km (0.087 R)
• M41: 12,415,875 km (0.1 R)
• M42: 13,514,821 km (0.117 R)
• M43: 13,714,385 km (0.119 R)
• M44: 13,794,420 km (0.038 R)
• M45: 14,890,673 km (0.069 R)
• M46: 15,345,450 km (0.076 R)
• M47: 15,972,864 km (0.091 R)
• M48: 16,057,087 km (0.053 R)
• M49: 16,395,777 km (0.098 R)
• M50: 16,523,384 km (0.097 R)
• M51: 16,951,084 km (0.095 R)
• M52: 18,476,833 km (0.078 R)
• M53: 19,188,769 km (0.1 R)
• M54: 20,182,548 km (0.095 R)
• M55: 21,100,331 km (0.102 R)
• M56: 22,266,745 km (0.1 R)
• M57: 22,549,934 km (0.105 R)
• M58: 23,262,768 km (0.1 R)
• M59: 24,370,241 km (0.104 R)
• M60: 24,661,957 km (0.038 R)
• M61: 25,150,693 km (0.118 R)
• M62: 25,989,040 km (0.093 R)
• M63: 26,786,396 km (0.09 R)
• M64: 27,137,802 km (0.1 R)
• M65: 27,339,160 km (0.036 R)
• M66: 27,541,118 km (0.065 R)
• M67: 28,200,994 km (0.113 R)
• M68: 29,174,726 km (0.111 R)
• M69: 30,107,319 km (0.117 R)
• M70: 31,207,761 km (0.047 R)
• M71: 31,471,802 km (0.119 R)
• M72: 32,108,341 km (0.117 R)
• M73: 32,534,994 km (0.11 R)
• M74: 33,772,168 km (0.061 R)
• M75: 33,934,781 km (0.095 R)
• M76: 34,151,847 km (0.026 R)
• M77: 34,805,889 km (0.077 R)
• M78: 35,024,751 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.5

Radius: 4.8

Gravity: 25.67 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.3 AU - 21.64 AU

Year: 30330 Days

Day: 23.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,639,496 km

• M1: 62,682 km (0.101 R)
• M2: 115,639 km (0.045 R)
• M3: 201,359 km (0.083 R)
• M4: 290,519 km (0.055 R)
• M5: 330,013 km (0.097 R)
• M6: 581,337 km (0.045 R)
• M7: 685,607 km (0.092 R)
• M8: 1,096,403 km (0.056 R)
• M9: 1,128,267 km (0.101 R)
• M10: 1,754,484 km (0.09 R)
• M11: 2,263,117 km (0.079 R)
• M12: 2,814,235 km (0.091 R)
• M13: 2,991,957 km (0.045 R)
• M14: 5,174,142 km (0.12 R)
• M15: 6,176,746 km (0.052 R)
• M16: 6,407,576 km (0.107 R)
• M17: 6,818,372 km (0.05 R)
• M18: 7,056,831 km (0.1 R)
• M19: 7,116,969 km (0.088 R)
• M20: 7,237,545 km (0.08 R)
• M21: 7,665,096 km (0.094 R)
• M22: 8,163,705 km (0.08 R)
• M23: 8,353,396 km (0.07 R)
• M24: 9,455,483 km (0.041 R)
• M25: 9,788,338 km (0.082 R)
• M26: 9,855,358 km (0.082 R)
• M27: 10,124,933 km (0.101 R)
• M28: 10,396,902 km (0.11 R)
• M29: 12,150,788 km (0.089 R)
• M30: 12,512,516 km (0.087 R)
• M31: 17,199,566 km (0.094 R)
• M32: 17,686,956 km (0.078 R)
• M33: 18,178,834 km (0.083 R)
• M34: 18,758,376 km (0.03 R)
• M35: 19,008,653 km (0.115 R)
• M36: 20,105,655 km (0.094 R)
• M37: 21,483,900 km (0.112 R)
• M38: 22,981,374 km (0.097 R)
• M39: 23,338,614 km (0.05 R)
• M40: 24,421,254 km (0.079 R)
• M41: 24,877,228 km (0.085 R)
• M42: 26,448,156 km (0.117 R)
• M43: 28,432,721 km (0.055 R)
• M44: 29,976,721 km (0.048 R)
• M45: 30,955,390 km (0.095 R)
• M46: 35,384,235 km (0.069 R)
• M47: 36,730,167 km (0.097 R)
• M48: 38,092,854 km (0.07 R)
• M49: 43,045,291 km (0.111 R)
• M50: 43,375,304 km (0.052 R)
• M51: 44,037,724 km (0.112 R)
• M52: 44,259,278 km (0.077 R)
• M53: 44,481,132 km (0.064 R)
• M54: 46,157,376 km (0.072 R)
• M55: 46,607,815 km (0.085 R)
• M56: 49,916,920 km (0.089 R)
• M57: 51,424,866 km (0.058 R)
• M58: 53,419,006 km (0.08 R)
• M59: 53,537,188 km (0.119 R)
• M60: 55,438,428 km (0.11 R)
• M61: 56,758,330 km (0.071 R)
• M62: 56,999,481 km (0.043 R)
• M63: 57,120,207 km (0.106 R)
• M64: 57,482,683 km (0.117 R)
• M65: 59,551,472 km (0.103 R)
• M66: 60,779,820 km (0.099 R)
• M67: 63,261,349 km (0.095 R)
• M68: 65,270,299 km (0.081 R)
• M69: 65,775,940 km (0.099 R)
• M70: 67,938,676 km (0.08 R)
• M71: 68,194,788 km (0.09 R)
• M72: 68,451,049 km (0.074 R)
• M73: 69,866,394 km (0.097 R)
• M74: 72,464,610 km (0.104 R)
• M75: 73,381,346 km (0.076 R)
• M76: 75,756,362 km (0.055 R)
• M77: 77,353,618 km (0.071 R)
• M78: 77,888,580 km (0.114 R)
• M79: 78,424,739 km (0.105 R)
• M80: 80,175,632 km (0.061 R)
• M81: 80,581,491 km (0.086 R)
• M82: 81,395,304 km (0.084 R)
• M83: 82,348,093 km (0.118 R)
• M84: 83,031,007 km (0.083 R)
• M85: 83,715,866 km (0.062 R)
• M86: 83,853,047 km (0.065 R)
• M87: 84,402,520 km (0.076 R)
• M88: 84,540,001 km (0.114 R)
• M89: 85,366,828 km (0.09 R)
• M90: 86,612,230 km (0.112 R)
• M91: 91,794,749 km (0.106 R)
• M92: 92,928,402 km (0.086 R)
• M93: 95,496,100 km (0.039 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit