🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.47 AU - 0.67 AU

Year: 159 Days

Day: 14.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,131,731 km

• M1: 190,737 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.12 AU - 1.26 AU

Year: 479 Days

Day: 39.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.08 AU - 1.72 AU

Year: 611 Days

Day: 14.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,131,731 km

• M1: 164,707 km (0.105 R)
• M2: 743,501 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.77 AU - 2.21 AU

Year: 1036 Days

Day: 35.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,131,731 km

• M1: 743,053 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.65 AU - 2.37 AU

Year: 1051 Days

Day: 15.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.04 AU - 3.3 AU

Year: 2082 Days

Day: 42.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.22 AU - 5.22 AU

Year: 3198 Days

Day: 45.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.6

Radius: 13.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.57 AU - 11.93 AU

Year: 12108 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,131,731 km

• M1: 192,981 km (0.117 R)
• M2: 310,116 km (0.114 R)
• M3: 498,311 km (0.111 R)
• M4: 644,767 km (0.091 R)
• M5: 770,728 km (0.098 R)
• M6: 1,180,926 km (0.1 R)
• M7: 1,340,547 km (0.096 R)
• M8: 1,507,647 km (0.089 R)
• M9: 1,631,664 km (0.068 R)
• M10: 1,811,181 km (0.085 R)
• M11: 2,565,603 km (0.086 R)
• M12: 3,983,043 km (0.081 R)
• M13: 4,192,630 km (0.119 R)
• M14: 4,586,671 km (0.118 R)
• M15: 4,992,829 km (0.079 R)
• M16: 5,219,320 km (0.088 R)
• M17: 5,721,819 km (0.107 R)
• M18: 6,199,635 km (0.056 R)
• M19: 6,649,027 km (0.068 R)
• M20: 7,364,254 km (0.068 R)
• M21: 8,505,387 km (0.114 R)
• M22: 8,640,623 km (0.105 R)
• M23: 9,467,152 km (0.111 R)
• M24: 9,560,650 km (0.086 R)
• M25: 10,511,644 km (0.106 R)
• M26: 10,851,680 km (0.063 R)
• M27: 10,949,517 km (0.113 R)
• M28: 11,244,674 km (0.078 R)
• M29: 11,943,894 km (0.111 R)
• M30: 12,044,873 km (0.11 R)
• M31: 12,657,177 km (0.089 R)
• M32: 13,019,054 km (0.101 R)
• M33: 13,912,004 km (0.078 R)
• M34: 14,018,368 km (0.058 R)
• M35: 14,231,844 km (0.065 R)
• M36: 14,933,458 km (0.069 R)
• M37: 15,151,572 km (0.04 R)
• M38: 16,538,793 km (0.079 R)
• M39: 16,934,479 km (0.091 R)
• M40: 17,048,173 km (0.109 R)
• M41: 17,276,160 km (0.106 R)
• M42: 17,677,681 km (0.036 R)
• M43: 18,431,654 km (0.063 R)
• M44: 19,136,859 km (0.074 R)
• M45: 20,331,847 km (0.065 R)
• M46: 20,452,572 km (0.115 R)
• M47: 21,366,465 km (0.076 R)
• M48: 21,921,324 km (0.109 R)
• M49: 24,443,694 km (0.114 R)
• M50: 25,153,536 km (0.092 R)
• M51: 25,283,237 km (0.096 R)
• M52: 25,608,612 km (0.028 R)
• M53: 26,001,008 km (0.114 R)
• M54: 26,725,360 km (0.085 R)
• M55: 27,123,291 km (0.094 R)
• M56: 27,323,004 km (0.099 R)
• M57: 29,210,630 km (0.082 R)
• M58: 29,826,225 km (0.09 R)
• M59: 30,653,651 km (0.097 R)
• M60: 31,418,844 km (0.093 R)
• M61: 31,838,915 km (0.053 R)
• M62: 32,755,351 km (0.057 R)
• M63: 34,038,602 km (0.109 R)
• M64: 34,614,255 km (0.076 R)
• M65: 34,975,683 km (0.114 R)
• M66: 35,775,134 km (0.064 R)
• M67: 36,654,171 km (0.119 R)
• M68: 36,948,729 km (0.086 R)
• M69: 37,244,185 km (0.099 R)
• M70: 37,614,589 km (0.099 R)
• M71: 38,658,035 km (0.107 R)
• M72: 39,635,507 km (0.096 R)
• M73: 40,544,913 km (0.062 R)
• M74: 40,849,643 km (0.042 R)
• M75: 41,231,567 km (0.074 R)
• M76: 41,537,943 km (0.068 R)
• M77: 41,845,068 km (0.072 R)
• M78: 42,076,047 km (0.117 R)
• M79: 44,172,810 km (0.03 R)
• M80: 47,822,999 km (0.101 R)
• M81: 51,321,644 km (0.038 R)
• M82: 53,393,425 km (0.106 R)
• M83: 54,733,672 km (0.103 R)
• M84: 56,764,762 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.8

Radius: 4.5

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.3 AU - 19 AU

Year: 22843 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,131,731 km

• M1: 151,842 km (0.092 R)
• M2: 382,971 km (0.103 R)
• M3: 765,941 km (0.063 R)
• M4: 1,106,127 km (0.099 R)
• M5: 1,559,408 km (0.079 R)
• M6: 1,631,963 km (0.101 R)
• M7: 2,090,481 km (0.077 R)
• M8: 2,445,028 km (0.04 R)
• M9: 2,877,066 km (0.115 R)
• M10: 2,966,376 km (0.038 R)
• M11: 3,086,802 km (0.11 R)
• M12: 3,239,542 km (0.045 R)
• M13: 3,489,221 km (0.055 R)
• M14: 3,875,183 km (0.027 R)
• M15: 4,479,259 km (0.062 R)
• M16: 4,617,488 km (0.095 R)
• M17: 5,329,574 km (0.067 R)
• M18: 6,616,265 km (0.104 R)
• M19: 7,092,285 km (0.06 R)
• M20: 7,497,396 km (0.088 R)
• M21: 7,620,516 km (0.079 R)
• M22: 7,868,399 km (0.091 R)
• M23: 8,203,199 km (0.092 R)
• M24: 8,372,394 km (0.105 R)
• M25: 8,714,076 km (0.099 R)
• M26: 8,843,478 km (0.096 R)
• M27: 9,588,326 km (0.108 R)
• M28: 9,766,497 km (0.106 R)
• M29: 9,945,715 km (0.11 R)
• M30: 9,990,744 km (0.026 R)
• M31: 10,904,638 km (0.083 R)
• M32: 11,230,761 km (0.055 R)
• M33: 11,512,903 km (0.08 R)
• M34: 11,560,175 km (0.045 R)
• M35: 12,180,109 km (0.073 R)
• M36: 12,908,950 km (0.05 R)
• M37: 13,056,453 km (0.049 R)
• M38: 13,105,671 km (0.081 R)
• M39: 13,502,105 km (0.041 R)
• M40: 14,561,408 km (0.062 R)
• M41: 15,023,516 km (0.111 R)
• M42: 16,544,926 km (0.076 R)
• M43: 16,919,519 km (0.11 R)
• M44: 17,296,805 km (0.079 R)
• M45: 17,840,593 km (0.084 R)
• M46: 19,336,871 km (0.089 R)
• M47: 19,787,909 km (0.095 R)
• M48: 19,901,154 km (0.12 R)
• M49: 20,356,530 km (0.064 R)
• M50: 20,585,415 km (0.071 R)
• M51: 21,103,622 km (0.104 R)
• M52: 21,859,839 km (0.044 R)
• M53: 22,921,386 km (0.111 R)
• M54: 23,518,431 km (0.084 R)
• M55: 23,818,823 km (0.094 R)
• M56: 24,120,562 km (0.075 R)
• M57: 24,302,174 km (0.036 R)
• M58: 24,544,971 km (0.097 R)
• M59: 24,727,630 km (0.096 R)
• M60: 25,462,904 km (0.066 R)
• M61: 26,704,118 km (0.101 R)
• M62: 26,892,012 km (0.047 R)
• M63: 27,206,168 km (0.094 R)
• M64: 27,901,499 km (0.108 R)
• M65: 30,152,498 km (0.089 R)
• M66: 30,413,397 km (0.069 R)
• M67: 32,527,813 km (0.084 R)
• M68: 32,795,444 km (0.112 R)
• M69: 33,130,992 km (0.099 R)
• M70: 33,670,292 km (0.08 R)
• M71: 34,689,203 km (0.1 R)
• M72: 36,271,051 km (0.034 R)
• M73: 37,595,590 km (0.096 R)
• M74: 37,946,697 km (0.106 R)
• M75: 38,723,110 km (0.075 R)
• M76: 39,861,699 km (0.106 R)
• M77: 40,219,836 km (0.081 R)
• M78: 40,507,064 km (0.116 R)
• M79: 40,866,997 km (0.057 R)
• M80: 41,662,708 km (0.105 R)
• M81: 42,682,816 km (0.037 R)
• M82: 42,755,969 km (0.071 R)
• M83: 43,711,151 km (0.112 R)
• M84: 43,932,556 km (0.098 R)
• M85: 44,376,413 km (0.074 R)
• M86: 45,343,414 km (0.062 R)
• M87: 46,844,628 km (0.05 R)
• M88: 47,071,120 km (0.085 R)
• M89: 47,753,136 km (0.106 R)
• M90: 49,818,335 km (0.051 R)
• M91: 50,435,875 km (0.098 R)
• M92: 50,978,317 km (0.037 R)
• M93: 51,133,599 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.1

Radius: 3.2

Gravity: 80.77 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.95 AU - 18.27 AU

Year: 23857 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,131,731 km

• M1: 62,831 km (0.1 R)
• M2: 399,875 km (0.084 R)
• M3: 421,716 km (0.118 R)
• M4: 714,629 km (0.109 R)
• M5: 1,412,204 km (0.116 R)
• M6: 1,948,363 km (0.099 R)
• M7: 2,623,199 km (0.069 R)
• M8: 3,685,344 km (0.064 R)
• M9: 4,113,941 km (0.102 R)
• M10: 4,811,516 km (0.069 R)
• M11: 5,437,883 km (0.117 R)
• M12: 5,815,168 km (0.091 R)
• M13: 6,594,424 km (0.085 R)
• M14: 6,823,009 km (0.116 R)
• M15: 7,288,109 km (0.097 R)
• M16: 7,524,474 km (0.115 R)
• M17: 7,584,014 km (0.06 R)
• M18: 8,065,420 km (0.104 R)
• M19: 8,868,611 km (0.12 R)
• M20: 9,567,981 km (0.081 R)
• M21: 10,350,826 km (0.115 R)
• M22: 10,417,098 km (0.088 R)
• M23: 10,483,370 km (0.091 R)
• M24: 11,838,577 km (0.061 R)
• M25: 12,116,231 km (0.12 R)
• M26: 12,536,750 km (0.069 R)
• M27: 12,677,971 km (0.07 R)
• M28: 12,819,640 km (0.076 R)
• M29: 13,463,958 km (0.075 R)
• M30: 14,339,255 km (0.037 R)
• M31: 16,684,052 km (0.088 R)
• M32: 17,151,396 km (0.081 R)
• M33: 17,544,090 km (0.093 R)
• M34: 18,019,363 km (0.081 R)
• M35: 18,498,824 km (0.105 R)
• M36: 20,127,047 km (0.1 R)
• M37: 20,209,625 km (0.117 R)
• M38: 20,958,063 km (0.087 R)
• M39: 21,209,687 km (0.079 R)
• M40: 22,739,624 km (0.101 R)
• M41: 23,430,916 km (0.076 R)
• M42: 24,392,830 km (0.093 R)
• M43: 25,635,390 km (0.107 R)
• M44: 26,174,242 km (0.083 R)
• M45: 27,537,677 km (0.047 R)
• M46: 27,997,242 km (0.107 R)
• M47: 30,902,582 km (0.065 R)
• M48: 32,342,312 km (0.111 R)
• M49: 33,314,249 km (0.103 R)
• M50: 34,493,230 km (0.106 R)
• M51: 35,187,214 km (0.106 R)
• M52: 35,585,893 km (0.107 R)
• M53: 35,685,824 km (0.1 R)
• M54: 36,992,861 km (0.072 R)
• M55: 37,094,138 km (0.087 R)
• M56: 37,703,151 km (0.084 R)
• M57: 38,213,280 km (0.074 R)
• M58: 38,623,029 km (0.081 R)
• M59: 38,725,653 km (0.059 R)
• M60: 39,653,758 km (0.096 R)
• M61: 41,636,827 km (0.073 R)
• M62: 42,481,457 km (0.079 R)
• M63: 42,587,372 km (0.089 R)
• M64: 44,509,854 km (0.115 R)
• M65: 46,242,347 km (0.083 R)
• M66: 46,569,668 km (0.097 R)
• M67: 48,993,153 km (0.062 R)
• M68: 49,884,457 km (0.113 R)
• M69: 50,556,600 km (0.052 R)
• M70: 50,668,799 km (0.076 R)
• M71: 51,570,276 km (0.104 R)
• M72: 51,909,713 km (0.108 R)
• M73: 56,621,597 km (0.072 R)
• M74: 57,088,642 km (0.099 R)
• M75: 57,674,168 km (0.102 R)
• M76: 59,205,751 km (0.081 R)
• M77: 62,791,013 km (0.081 R)
• M78: 63,032,464 km (0.11 R)
• M79: 66,322,870 km (0.095 R)
• M80: 67,803,141 km (0.107 R)
• M81: 68,423,074 km (0.119 R)
• M82: 73,323,003 km (0.085 R)
• M83: 73,831,785 km (0.115 R)
• M84: 77,685,875 km (0.083 R)
• M85: 78,334,531 km (0.107 R)
• M86: 80,291,272 km (0.103 R)
• M87: 81,078,456 km (0.081 R)
• M88: 81,209,952 km (0.117 R)
• M89: 81,604,741 km (0.054 R)
• M90: 81,736,537 km (0.092 R)
• M91: 82,000,128 km (0.076 R)
• M92: 83,986,788 km (0.088 R)
• M93: 87,063,567 km (0.055 R)
• M94: 89,089,870 km (0.069 R)
• M95: 89,225,556 km (0.089 R)
• M96: 89,361,241 km (0.099 R)
• M97: 90,858,566 km (0.054 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: 208 - 18,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit