🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.73 AU - 0.75 AU

Year: 244 Days

Day: 35.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.92 AU

Year: 269 Days

Day: 35.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,408,404 km

• M1: 69,713 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.21 AU - 3.17 AU

Year: 1689 Days

Day: 15.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,408,404 km

• M1: 191,934 km (0.089 R)
• M2: 630,854 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.16 AU - 3.44 AU

Year: 1794 Days

Day: 45.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 127.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.95 AU - 4.09 AU

Year: 2529 Days

Day: 47.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,408,404 km

• M1: 1,972,448 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 10

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.17 AU - 4.37 AU

Year: 3378 Days

Day: 8.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 82,408,404 km

• M1: 184,155 km (0.077 R)
• M2: 260,749 km (0.087 R)
• M3: 328,367 km (0.113 R)
• M4: 555,606 km (0.101 R)
• M5: 695,032 km (0.089 R)
• M6: 895,493 km (0.105 R)
• M7: 959,371 km (0.109 R)
• M8: 1,077,105 km (0.105 R)
• M9: 1,145,620 km (0.118 R)
• M10: 1,215,782 km (0.079 R)
• M11: 1,360,443 km (0.045 R)
• M12: 1,426,565 km (0.061 R)
• M13: 1,527,993 km (0.095 R)
• M14: 1,902,436 km (0.094 R)
• M15: 2,110,078 km (0.095 R)
• M16: 2,246,062 km (0.086 R)
• M17: 2,425,281 km (0.084 R)
• M18: 2,787,457 km (0.096 R)
• M19: 3,034,742 km (0.029 R)
• M20: 3,100,565 km (0.116 R)
• M21: 3,222,338 km (0.053 R)
• M22: 3,516,448 km (0.074 R)
• M23: 3,819,533 km (0.099 R)
• M24: 3,914,378 km (0.064 R)
• M25: 4,438,270 km (0.101 R)
• M26: 4,829,767 km (0.101 R)
• M27: 5,075,257 km (0.101 R)
• M28: 5,298,308 km (0.062 R)
• M29: 5,686,514 km (0.054 R)
• M30: 5,795,122 km (0.037 R)
• M31: 6,097,759 km (0.081 R)
• M32: 6,194,997 km (0.113 R)
• M33: 6,476,092 km (0.062 R)
• M34: 6,646,783 km (0.096 R)
• M35: 6,818,821 km (0.043 R)
• M36: 7,196,854 km (0.058 R)
• M37: 7,373,679 km (0.037 R)
• M38: 7,462,690 km (0.111 R)
• M39: 7,852,243 km (0.07 R)
• M40: 7,973,417 km (0.095 R)
• M41: 8,325,421 km (0.067 R)
• M42: 8,542,188 km (0.088 R)
• M43: 8,620,129 km (0.065 R)
• M44: 9,060,545 km (0.096 R)
• M45: 9,299,602 km (0.098 R)
• M46: 9,800,157 km (0.092 R)
• M47: 10,094,864 km (0.113 R)
• M48: 10,210,204 km (0.1 R)
• M49: 10,844,200 km (0.113 R)
• M50: 11,473,857 km (0.084 R)
• M51: 11,577,080 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 8.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.56 AU - 10.6 AU

Year: 10476 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 171.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,408,404 km

• M1: 159,322 km (0.079 R)
• M2: 408,103 km (0.06 R)
• M3: 569,968 km (0.068 R)
• M4: 876,195 km (0.106 R)
• M5: 956,379 km (0.105 R)
• M6: 1,212,491 km (0.116 R)
• M7: 1,302,848 km (0.117 R)
• M8: 1,528,741 km (0.093 R)
• M9: 1,912,310 km (0.089 R)
• M10: 2,235,890 km (0.092 R)
• M11: 2,670,621 km (0.089 R)
• M12: 3,007,815 km (0.085 R)
• M13: 3,256,895 km (0.106 R)
• M14: 3,358,472 km (0.104 R)
• M15: 3,802,030 km (0.1 R)
• M16: 4,208,637 km (0.1 R)
• M17: 4,347,314 km (0.101 R)
• M18: 4,801,344 km (0.045 R)
• M19: 5,181,322 km (0.103 R)
• M20: 5,420,080 km (0.118 R)
• M21: 5,723,615 km (0.092 R)
• M22: 5,970,301 km (0.107 R)
• M23: 6,570,488 km (0.103 R)
• M24: 6,894,218 km (0.087 R)
• M25: 7,156,762 km (0.118 R)
• M26: 7,523,427 km (0.093 R)
• M27: 8,067,514 km (0.055 R)
• M28: 8,309,563 km (0.106 R)
• M29: 8,800,843 km (0.072 R)
• M30: 8,907,356 km (0.114 R)
• M31: 9,014,319 km (0.073 R)
• M32: 9,229,441 km (0.038 R)
• M33: 9,410,005 km (0.042 R)
• M34: 9,628,418 km (0.119 R)
• M35: 9,738,073 km (0.083 R)
• M36: 9,885,128 km (0.103 R)
• M37: 10,032,931 km (0.104 R)
• M38: 10,144,232 km (0.085 R)
• M39: 10,820,713 km (0.086 R)
• M40: 10,896,709 km (0.102 R)
• M41: 11,434,214 km (0.079 R)
• M42: 12,019,591 km (0.063 R)
• M43: 12,815,302 km (0.095 R)
• M44: 12,976,419 km (0.116 R)
• M45: 13,260,206 km (0.109 R)
• M46: 13,957,631 km (0.062 R)
• M47: 14,583,100 km (0.112 R)
• M48: 15,217,544 km (0.117 R)
• M49: 15,473,955 km (0.045 R)
• M50: 17,307,875 km (0.113 R)
• M51: 17,709,845 km (0.096 R)
• M52: 17,844,483 km (0.111 R)
• M53: 17,934,391 km (0.055 R)
• M54: 18,114,806 km (0.03 R)
• M55: 19,532,844 km (0.079 R)
• M56: 20,749,673 km (0.104 R)
• M57: 21,081,482 km (0.119 R)
• M58: 21,750,334 km (0.108 R)
• M59: 21,990,887 km (0.118 R)
• M60: 22,329,128 km (0.094 R)
• M61: 22,426,067 km (0.107 R)
• M62: 22,717,783 km (0.039 R)
• M63: 23,551,193 km (0.104 R)
• M64: 23,946,879 km (0.114 R)
• M65: 24,294,844 km (0.095 R)
• M66: 24,444,442 km (0.104 R)
• M67: 25,096,539 km (0.117 R)
• M68: 25,500,752 km (0.058 R)
• M69: 26,264,150 km (0.068 R)
• M70: 27,501,474 km (0.099 R)
• M71: 27,813,685 km (0.118 R)
• M72: 28,810,306 km (0.099 R)
• M73: 29,339,583 km (0.044 R)
• M74: 29,978,815 km (0.053 R)
• M75: 30,515,123 km (0.102 R)
• M76: 30,946,414 km (0.09 R)
• M77: 31,869,582 km (0.113 R)
• M78: 32,252,403 km (0.061 R)
• M79: 32,416,961 km (0.05 R)
• M80: 34,133,148 km (0.08 R)
• M81: 34,468,845 km (0.09 R)
• M82: 34,749,341 km (0.041 R)
• M83: 35,482,072 km (0.074 R)
• M84: 37,020,387 km (0.12 R)
• M85: 37,768,825 km (0.089 R)
• M86: 38,173,786 km (0.099 R)
• M87: 39,046,690 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.8

Radius: 4

Gravity: 44.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.5 AU - 13.9 AU

Year: 16316 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,408,404 km

• M1: 253,868 km (0.11 R)
• M2: 962,662 km (0.1 R)
• M3: 1,624,782 km (0.111 R)
• M4: 1,653,804 km (0.099 R)
• M5: 1,830,779 km (0.102 R)
• M6: 2,665,684 km (0.077 R)
• M7: 2,978,793 km (0.096 R)
• M8: 3,715,263 km (0.105 R)
• M9: 3,869,050 km (0.064 R)
• M10: 3,907,796 km (0.107 R)
• M11: 4,222,549 km (0.111 R)
• M12: 4,383,068 km (0.115 R)
• M13: 5,301,001 km (0.067 R)
• M14: 5,737,228 km (0.073 R)
• M15: 5,914,950 km (0.045 R)
• M16: 6,139,646 km (0.054 R)
• M17: 6,275,930 km (0.107 R)
• M18: 7,642,656 km (0.083 R)
• M19: 8,234,166 km (0.081 R)
• M20: 8,535,456 km (0.086 R)
• M21: 8,789,174 km (0.104 R)
• M22: 9,200,419 km (0.1 R)
• M23: 9,670,605 km (0.099 R)
• M24: 10,688,469 km (0.08 R)
• M25: 12,078,682 km (0.091 R)
• M26: 13,406,961 km (0.059 R)
• M27: 13,642,727 km (0.09 R)
• M28: 14,058,460 km (0.055 R)
• M29: 15,700,895 km (0.064 R)
• M30: 16,324,419 km (0.112 R)
• M31: 17,788,832 km (0.082 R)
• M32: 18,112,712 km (0.106 R)
• M33: 19,560,969 km (0.082 R)
• M34: 19,895,170 km (0.077 R)
• M35: 20,298,785 km (0.06 R)
• M36: 21,525,787 km (0.026 R)
• M37: 21,594,752 km (0.109 R)
• M38: 21,801,795 km (0.113 R)
• M39: 22,148,264 km (0.079 R)
• M40: 22,566,540 km (0.063 R)
• M41: 24,768,770 km (0.069 R)
• M42: 25,931,893 km (0.109 R)
• M43: 26,520,112 km (0.1 R)
• M44: 27,336,019 km (0.03 R)
• M45: 30,217,573 km (0.095 R)
• M46: 30,526,493 km (0.113 R)
• M47: 31,537,475 km (0.084 R)
• M48: 31,694,104 km (0.09 R)
• M49: 33,512,616 km (0.095 R)
• M50: 33,592,351 km (0.069 R)
• M51: 34,474,680 km (0.104 R)
• M52: 35,121,242 km (0.053 R)
• M53: 35,202,324 km (0.116 R)
• M54: 37,001,986 km (0.071 R)
• M55: 37,663,807 km (0.093 R)
• M56: 38,999,118 km (0.066 R)
• M57: 39,419,488 km (0.07 R)
• M58: 39,756,981 km (0.119 R)
• M59: 40,775,144 km (0.049 R)
• M60: 40,945,685 km (0.095 R)
• M61: 43,793,131 km (0.102 R)
• M62: 44,405,435 km (0.113 R)
• M63: 44,756,541 km (0.104 R)
• M64: 44,844,355 km (0.049 R)
• M65: 45,284,921 km (0.089 R)
• M66: 45,815,245 km (0.118 R)
• M67: 46,081,380 km (0.061 R)
• M68: 46,258,953 km (0.046 R)
• M69: 47,060,947 km (0.106 R)
• M70: 49,040,875 km (0.059 R)
• M71: 49,312,993 km (0.118 R)
• M72: 50,589,362 km (0.112 R)
• M73: 51,231,586 km (0.063 R)
• M74: 51,784,201 km (0.074 R)
• M75: 52,524,261 km (0.045 R)
• M76: 53,454,012 km (0.108 R)
• M77: 53,640,710 km (0.095 R)
• M78: 55,235,573 km (0.098 R)
• M79: 55,424,366 km (0.069 R)
• M80: 56,181,181 km (0.044 R)
• M81: 56,276,026 km (0.106 R)
• M82: 56,560,861 km (0.099 R)
• M83: 57,036,582 km (0.076 R)
• M84: 57,704,985 km (0.064 R)
• M85: 59,049,571 km (0.081 R)
• M86: 60,210,151 km (0.105 R)
• M87: 60,501,418 km (0.116 R)
• M88: 61,671,573 km (0.073 R)
• M89: 62,161,206 km (0.102 R)
• M90: 63,539,302 km (0.102 R)
• M91: 63,638,037 km (0.085 R)
• M92: 63,736,921 km (0.077 R)
• M93: 64,132,906 km (0.115 R)
• M94: 65,226,018 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.7

Radius: 5.6

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.24 AU - 20.06 AU

Year: 24850 Days

Day: 24.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 54.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,408,404 km

• M1: 72,256 km (0.093 R)
• M2: 414,835 km (0.086 R)
• M3: 882,029 km (0.118 R)
• M4: 1,340,846 km (0.11 R)
• M5: 1,794,726 km (0.066 R)
• M6: 2,038,570 km (0.086 R)
• M7: 2,404,935 km (0.11 R)
• M8: 3,032,798 km (0.07 R)
• M9: 3,155,917 km (0.097 R)
• M10: 3,364,905 km (0.073 R)
• M11: 3,840,327 km (0.057 R)
• M12: 4,244,989 km (0.101 R)
• M13: 4,475,519 km (0.07 R)
• M14: 5,094,256 km (0.104 R)
• M15: 5,488,297 km (0.081 R)
• M16: 5,739,472 km (0.071 R)
• M17: 6,045,848 km (0.111 R)
• M18: 6,410,119 km (0.062 R)
• M19: 6,888,832 km (0.063 R)
• M20: 7,105,300 km (0.116 R)
• M21: 7,544,969 km (0.111 R)
• M22: 7,993,463 km (0.061 R)
• M23: 8,798,898 km (0.054 R)
• M24: 8,857,391 km (0.056 R)
• M25: 9,932,700 km (0.033 R)
• M26: 14,835,022 km (0.114 R)
• M27: 15,536,936 km (0.093 R)
• M28: 16,754,962 km (0.075 R)
• M29: 17,485,598 km (0.097 R)
• M30: 17,929,006 km (0.094 R)
• M31: 20,588,257 km (0.116 R)
• M32: 22,401,533 km (0.056 R)
• M33: 22,802,455 km (0.111 R)
• M34: 24,429,781 km (0.12 R)
• M35: 24,677,066 km (0.07 R)
• M36: 25,507,335 km (0.091 R)
• M37: 25,590,960 km (0.105 R)
• M38: 26,009,983 km (0.059 R)
• M39: 26,262,505 km (0.101 R)
• M40: 26,515,923 km (0.09 R)
• M41: 28,484,931 km (0.108 R)
• M42: 29,268,225 km (0.118 R)
• M43: 29,794,211 km (0.047 R)
• M44: 30,412,050 km (0.11 R)
• M45: 31,301,709 km (0.103 R)
• M46: 31,391,168 km (0.107 R)
• M47: 32,019,779 km (0.071 R)
• M48: 32,743,084 km (0.081 R)
• M49: 33,471,776 km (0.085 R)
• M50: 33,746,587 km (0.056 R)
• M51: 34,390,307 km (0.032 R)
• M52: 34,482,608 km (0.072 R)
• M53: 36,911,180 km (0.108 R)
• M54: 38,146,111 km (0.111 R)
• M55: 39,201,524 km (0.07 R)
• M56: 39,975,094 km (0.096 R)
• M57: 40,072,183 km (0.103 R)
• M58: 42,029,671 km (0.087 R)
• M59: 45,326,958 km (0.109 R)
• M60: 47,365,379 km (0.118 R)
• M61: 47,673,700 km (0.094 R)
• M62: 49,329,299 km (0.106 R)
• M63: 50,793,563 km (0.081 R)
• M64: 52,484,169 km (0.113 R)
• M65: 55,595,356 km (0.117 R)
• M66: 56,464,071 km (0.09 R)
• M67: 56,572,978 km (0.036 R)
• M68: 57,665,790 km (0.109 R)
• M69: 59,207,546 km (0.03 R)
• M70: 59,428,951 km (0.075 R)
• M71: 60,317,113 km (0.067 R)
• M72: 60,762,766 km (0.11 R)
• M73: 61,769,709 km (0.098 R)
• M74: 62,218,951 km (0.117 R)
• M75: 63,799,902 km (0.109 R)
• M76: 64,140,386 km (0.101 R)
• M77: 64,254,081 km (0.098 R)
• M78: 64,709,307 km (0.064 R)
• M79: 65,051,288 km (0.115 R)
• M80: 65,279,724 km (0.082 R)
• M81: 65,966,527 km (0.046 R)
• M82: 66,310,902 km (0.066 R)
• M83: 68,157,239 km (0.118 R)
• M84: 68,389,265 km (0.05 R)
• M85: 69,436,450 km (0.116 R)
• M86: 70,488,871 km (0.092 R)
• M87: 71,193,477 km (0.09 R)
• M88: 73,439,988 km (0.06 R)
• M89: 77,396,852 km (0.078 R)
• M90: 78,245,072 km (0.068 R)
• M91: 78,609,492 km (0.053 R)
• M92: 82,284,962 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit