🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.59 AU

Year: 163 Days

Day: 33.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.62 AU - 0.62 AU

Year: 212 Days

Day: 17.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.59 AU - 0.67 AU

Year: 217 Days

Day: 35.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,377,345 km

• M1: 598,691 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.61 AU - 0.89 AU

Year: 282 Days

Day: 24 Hours

Environment

Temp: 3 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,377,345 km

• M1: 654,790 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.68 AU - 2.46 AU

Year: 1291 Days

Day: 13.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 12.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.39 AU - 6.19 AU

Year: 5274 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 69.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,377,345 km

• M1: 157,527 km (0.105 R)
• M2: 237,113 km (0.114 R)
• M3: 408,701 km (0.067 R)
• M4: 623,823 km (0.035 R)
• M5: 711,338 km (0.109 R)
• M6: 824,733 km (0.113 R)
• M7: 944,860 km (0.1 R)
• M8: 1,059,751 km (0.094 R)
• M9: 1,228,947 km (0.118 R)
• M10: 1,460,374 km (0.107 R)
• M11: 1,595,162 km (0.077 R)
• M12: 1,950,906 km (0.069 R)
• M13: 2,146,131 km (0.099 R)
• M14: 2,331,932 km (0.116 R)
• M15: 2,572,036 km (0.119 R)
• M16: 3,059,276 km (0.04 R)
• M17: 4,157,175 km (0.073 R)
• M18: 4,273,263 km (0.051 R)
• M19: 4,508,730 km (0.025 R)
• M20: 4,688,098 km (0.095 R)
• M21: 4,768,731 km (0.116 R)
• M22: 4,992,530 km (0.057 R)
• M23: 5,429,655 km (0.031 R)
• M24: 6,119,450 km (0.109 R)
• M25: 6,340,706 km (0.036 R)
• M26: 6,452,306 km (0.105 R)
• M27: 6,609,832 km (0.084 R)
• M28: 7,066,555 km (0.042 R)
• M29: 7,205,681 km (0.031 R)
• M30: 7,462,989 km (0.105 R)
• M31: 8,596,642 km (0.092 R)
• M32: 8,794,859 km (0.05 R)
• M33: 9,170,798 km (0.087 R)
• M34: 9,449,948 km (0.055 R)
• M35: 9,603,286 km (0.105 R)
• M36: 9,860,893 km (0.117 R)
• M37: 10,382,691 km (0.092 R)
• M38: 10,461,828 km (0.12 R)
• M39: 10,780,172 km (0.036 R)
• M40: 11,047,803 km (0.098 R)
• M41: 11,290,600 km (0.089 R)
• M42: 11,507,966 km (0.076 R)
• M43: 12,029,763 km (0.12 R)
• M44: 12,643,563 km (0.057 R)
• M45: 12,954,428 km (0.074 R)
• M46: 13,124,969 km (0.103 R)
• M47: 13,296,259 km (0.073 R)
• M48: 13,410,851 km (0.099 R)
• M49: 14,164,076 km (0.069 R)
• M50: 14,281,062 km (0.104 R)
• M51: 14,871,375 km (0.071 R)
• M52: 15,109,834 km (0.068 R)
• M53: 15,319,420 km (0.1 R)
• M54: 15,409,628 km (0.099 R)
• M55: 15,620,561 km (0.094 R)
• M56: 15,862,909 km (0.066 R)
• M57: 16,198,158 km (0.07 R)
• M58: 16,844,720 km (0.087 R)
• M59: 17,030,970 km (0.095 R)
• M60: 17,280,349 km (0.115 R)
• M61: 17,814,563 km (0.106 R)
• M62: 18,802,358 km (0.056 R)
• M63: 18,963,475 km (0.12 R)
• M64: 19,124,891 km (0.081 R)
• M65: 19,677,356 km (0.109 R)
• M66: 20,267,968 km (0.07 R)
• M67: 21,567,824 km (0.08 R)
• M68: 22,142,729 km (0.094 R)
• M69: 22,414,997 km (0.118 R)
• M70: 22,620,096 km (0.072 R)
• M71: 22,722,720 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.1

Radius: 13

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.23 AU - 10.21 AU

Year: 11162 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,377,345 km

• M1: 165,754 km (0.055 R)
• M2: 262,694 km (0.117 R)
• M3: 410,347 km (0.053 R)
• M4: 526,136 km (0.104 R)
• M5: 611,107 km (0.085 R)
• M6: 765,343 km (0.119 R)
• M7: 848,070 km (0.12 R)
• M8: 1,495,680 km (0.096 R)
• M9: 1,580,801 km (0.05 R)
• M10: 1,961,527 km (0.093 R)
• M11: 2,079,111 km (0.089 R)
• M12: 2,175,003 km (0.11 R)
• M13: 2,677,054 km (0.057 R)
• M14: 2,914,915 km (0.067 R)
• M15: 3,159,657 km (0.094 R)
• M16: 4,862,679 km (0.098 R)
• M17: 5,417,986 km (0.037 R)
• M18: 6,028,046 km (0.103 R)
• M19: 6,482,375 km (0.11 R)
• M20: 6,839,315 km (0.071 R)
• M21: 6,983,977 km (0.082 R)
• M22: 7,166,187 km (0.099 R)
• M23: 7,313,242 km (0.115 R)
• M24: 7,873,186 km (0.1 R)
• M25: 8,063,026 km (0.107 R)
• M26: 8,331,255 km (0.117 R)
• M27: 8,447,193 km (0.104 R)
• M28: 9,879,294 km (0.11 R)
• M29: 10,539,918 km (0.092 R)
• M30: 10,665,281 km (0.098 R)
• M31: 11,428,529 km (0.073 R)
• M32: 11,903,652 km (0.1 R)
• M33: 12,034,401 km (0.045 R)
• M34: 12,429,339 km (0.116 R)
• M35: 13,232,231 km (0.106 R)
• M36: 13,458,124 km (0.105 R)
• M37: 14,421,384 km (0.114 R)
• M38: 15,170,122 km (0.117 R)
• M39: 15,644,497 km (0.114 R)
• M40: 16,027,617 km (0.111 R)
• M41: 17,541,098 km (0.056 R)
• M42: 17,839,396 km (0.025 R)
• M43: 19,202,083 km (0.112 R)
• M44: 19,663,743 km (0.055 R)
• M45: 19,921,799 km (0.052 R)
• M46: 20,650,490 km (0.034 R)
• M47: 20,860,226 km (0.091 R)
• M48: 21,706,352 km (0.058 R)
• M49: 22,187,309 km (0.084 R)
• M50: 24,867,056 km (0.037 R)
• M51: 26,046,485 km (0.101 R)
• M52: 27,301,611 km (0.07 R)
• M53: 28,576,335 km (0.068 R)
• M54: 28,693,171 km (0.109 R)
• M55: 29,870,506 km (0.103 R)
• M56: 31,424,529 km (0.086 R)
• M57: 31,786,855 km (0.046 R)
• M58: 32,089,790 km (0.032 R)
• M59: 32,332,887 km (0.117 R)
• M60: 33,065,917 km (0.065 R)
• M61: 33,250,072 km (0.088 R)
• M62: 34,175,783 km (0.026 R)
• M63: 34,735,130 km (0.107 R)
• M64: 35,047,340 km (0.103 R)
• M65: 35,360,299 km (0.102 R)
• M66: 35,737,286 km (0.073 R)
• M67: 36,115,469 km (0.066 R)
• M68: 36,495,149 km (0.117 R)
• M69: 36,685,287 km (0.108 R)
• M70: 37,962,404 km (0.102 R)
• M71: 38,412,694 km (0.1 R)
• M72: 38,541,797 km (0.088 R)
• M73: 38,994,480 km (0.102 R)
• M74: 39,774,483 km (0.111 R)
• M75: 40,035,681 km (0.116 R)
• M76: 40,363,001 km (0.1 R)
• M77: 40,559,723 km (0.094 R)
• M78: 42,478,615 km (0.075 R)
• M79: 44,901,502 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.3

Radius: 7.7

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.08 AU - 13.7 AU

Year: 16663 Days

Day: 16 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,377,345 km

• M1: 97,837 km (0.119 R)
• M2: 630,854 km (0.1 R)
• M3: 1,308,084 km (0.09 R)
• M4: 1,442,273 km (0.104 R)
• M5: 2,210,907 km (0.105 R)
• M6: 2,371,575 km (0.1 R)
• M7: 3,376,723 km (0.088 R)
• M8: 3,562,075 km (0.072 R)
• M9: 3,712,870 km (0.095 R)
• M10: 4,138,027 km (0.071 R)
• M11: 4,217,014 km (0.113 R)
• M12: 4,784,140 km (0.09 R)
• M13: 5,811,279 km (0.085 R)
• M14: 6,213,548 km (0.055 R)
• M15: 7,473,760 km (0.106 R)
• M16: 7,764,429 km (0.065 R)
• M17: 7,911,035 km (0.059 R)
• M18: 8,607,712 km (0.12 R)
• M19: 8,658,276 km (0.102 R)
• M20: 9,117,392 km (0.053 R)
• M21: 9,479,867 km (0.079 R)
• M22: 10,704,176 km (0.104 R)
• M23: 10,922,141 km (0.081 R)
• M24: 11,196,653 km (0.111 R)
• M25: 11,473,558 km (0.1 R)
• M26: 12,090,500 km (0.106 R)
• M27: 12,545,876 km (0.105 R)
• M28: 13,298,054 km (0.11 R)
• M29: 13,945,813 km (0.113 R)
• M30: 14,124,283 km (0.092 R)
• M31: 14,543,606 km (0.085 R)
• M32: 15,888,042 km (0.099 R)
• M33: 16,953,927 km (0.097 R)
• M34: 18,367,178 km (0.076 R)
• M35: 18,562,852 km (0.052 R)
• M36: 18,693,600 km (0.115 R)
• M37: 18,824,798 km (0.109 R)
• M38: 19,951,718 km (0.091 R)
• M39: 20,018,589 km (0.117 R)
• M40: 20,354,585 km (0.07 R)
• M41: 20,692,377 km (0.103 R)
• M42: 20,828,063 km (0.044 R)
• M43: 21,305,130 km (0.066 R)
• M44: 21,648,158 km (0.105 R)
• M45: 21,854,903 km (0.052 R)
• M46: 22,409,163 km (0.104 R)
• M47: 22,618,300 km (0.074 R)
• M48: 23,178,993 km (0.079 R)
• M49: 23,744,324 km (0.093 R)
• M50: 23,957,501 km (0.067 R)
• M51: 26,785,798 km (0.063 R)
• M52: 27,602,303 km (0.077 R)
• M53: 29,564,878 km (0.106 R)
• M54: 29,870,805 km (0.101 R)
• M55: 30,177,780 km (0.112 R)
• M56: 30,485,802 km (0.114 R)
• M57: 31,182,629 km (0.07 R)
• M58: 32,355,626 km (0.083 R)
• M59: 33,862,076 km (0.057 R)
• M60: 33,941,962 km (0.076 R)
• M61: 34,664,071 km (0.07 R)
• M62: 35,716,043 km (0.076 R)
• M63: 36,041,867 km (0.107 R)
• M64: 38,850,717 km (0.066 R)
• M65: 40,111,976 km (0.099 R)
• M66: 40,196,649 km (0.044 R)
• M67: 40,960,495 km (0.084 R)
• M68: 41,045,617 km (0.116 R)
• M69: 41,216,158 km (0.115 R)
• M70: 41,472,270 km (0.074 R)
• M71: 41,814,699 km (0.087 R)
• M72: 42,330,064 km (0.045 R)
• M73: 43,107,225 km (0.099 R)
• M74: 43,627,825 km (0.059 R)
• M75: 45,026,416 km (0.032 R)
• M76: 47,151,603 km (0.072 R)
• M77: 49,037,883 km (0.081 R)
• M78: 49,309,403 km (0.071 R)
• M79: 51,591,070 km (0.076 R)
• M80: 51,867,227 km (0.112 R)
• M81: 52,883,894 km (0.084 R)
• M82: 54,000,343 km (0.118 R)
• M83: 54,280,690 km (0.059 R)
• M84: 55,218,668 km (0.084 R)
• M85: 55,784,148 km (0.062 R)
• M86: 57,015,638 km (0.072 R)
• M87: 57,682,396 km (0.071 R)
• M88: 58,160,361 km (0.118 R)
• M89: 59,216,372 km (0.064 R)
• M90: 60,569,485 km (0.111 R)
• M91: 60,860,752 km (0.051 R)
• M92: 61,835,083 km (0.075 R)
• M93: 63,503,249 km (0.11 R)
• M94: 66,182,846 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.4

Radius: 7.2

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.84 AU - 13.84 AU

Year: 19944 Days

Day: 23 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,377,345 km

• M1: 244,443 km (0.109 R)
• M2: 346,020 km (0.069 R)
• M3: 527,482 km (0.103 R)
• M4: 713,881 km (0.063 R)
• M5: 815,009 km (0.103 R)
• M6: 1,328,279 km (0.067 R)
• M7: 1,855,462 km (0.053 R)
• M8: 2,327,444 km (0.044 R)
• M9: 2,403,290 km (0.089 R)
• M10: 2,518,630 km (0.111 R)
• M11: 3,248,817 km (0.111 R)
• M12: 5,333,014 km (0.075 R)
• M13: 6,366,137 km (0.105 R)
• M14: 6,687,922 km (0.101 R)
• M15: 6,960,191 km (0.091 R)
• M16: 7,125,347 km (0.111 R)
• M17: 7,291,849 km (0.055 R)
• M18: 7,912,979 km (0.06 R)
• M19: 8,085,316 km (0.072 R)
• M20: 9,145,367 km (0.118 R)
• M21: 10,061,654 km (0.118 R)
• M22: 10,436,396 km (0.11 R)
• M23: 10,815,776 km (0.117 R)
• M24: 10,943,234 km (0.068 R)
• M25: 11,135,318 km (0.083 R)
• M26: 11,263,972 km (0.107 R)
• M27: 11,914,722 km (0.045 R)
• M28: 12,178,613 km (0.097 R)
• M29: 12,444,299 km (0.084 R)
• M30: 12,711,780 km (0.086 R)
• M31: 13,048,973 km (0.1 R)
• M32: 15,062,112 km (0.08 R)
• M33: 16,432,578 km (0.057 R)
• M34: 16,579,184 km (0.063 R)
• M35: 17,692,192 km (0.102 R)
• M36: 18,295,670 km (0.118 R)
• M37: 18,982,623 km (0.118 R)
• M38: 19,522,821 km (0.075 R)
• M39: 19,600,463 km (0.089 R)
• M40: 20,381,812 km (0.12 R)
• M41: 20,697,314 km (0.067 R)
• M42: 21,332,956 km (0.065 R)
• M43: 23,360,455 km (0.112 R)
• M44: 23,939,100 km (0.104 R)
• M45: 24,355,281 km (0.029 R)
• M46: 24,942,004 km (0.114 R)
• M47: 26,472,091 km (0.111 R)
• M48: 28,382,905 km (0.109 R)
• M49: 30,248,091 km (0.083 R)
• M50: 31,240,823 km (0.041 R)
• M51: 31,969,514 km (0.086 R)
• M52: 32,703,740 km (0.097 R)
• M53: 33,908,751 km (0.087 R)
• M54: 34,282,446 km (0.035 R)
• M55: 34,657,488 km (0.106 R)
• M56: 35,790,842 km (0.079 R)
• M57: 36,457,450 km (0.066 R)
• M58: 37,706,592 km (0.091 R)
• M59: 38,384,869 km (0.091 R)
• M60: 39,458,982 km (0.072 R)
• M61: 40,345,199 km (0.096 R)
• M62: 44,056,573 km (0.095 R)
• M63: 45,180,801 km (0.116 R)
• M64: 48,820,368 km (0.103 R)
• M65: 49,242,234 km (0.111 R)
• M66: 50,621,825 km (0.113 R)
• M67: 53,962,495 km (0.084 R)
• M68: 54,726,641 km (0.111 R)
• M69: 54,945,652 km (0.12 R)
• M70: 55,494,377 km (0.039 R)
• M71: 56,044,897 km (0.098 R)
• M72: 56,486,660 km (0.1 R)
• M73: 59,949,252 km (0.11 R)
• M74: 60,514,134 km (0.119 R)
• M75: 64,286,394 km (0.116 R)
• M76: 66,026,067 km (0.097 R)
• M77: 66,375,827 km (0.102 R)
• M78: 66,609,499 km (0.094 R)
• M79: 68,251,785 km (0.068 R)
• M80: 69,907,534 km (0.12 R)
• M81: 73,379,102 km (0.083 R)
• M82: 74,589,199 km (0.088 R)
• M83: 75,196,716 km (0.111 R)
• M84: 76,661,429 km (0.11 R)
• M85: 77,151,661 km (0.106 R)
• M86: 78,012,298 km (0.102 R)
• M87: 78,258,685 km (0.074 R)
• M88: 78,875,926 km (0.109 R)
• M89: 78,999,644 km (0.092 R)
• M90: 80,364,126 km (0.081 R)
• M91: 81,486,259 km (0.095 R)
• M92: 83,619,824 km (0.091 R)
• M93: 84,124,567 km (0.04 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 13,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit