🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 158 Days

Day: 47.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,298,064 km

• M1: 308,321 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.51 AU - 0.71 AU

Year: 175 Days

Day: 18.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.73 AU - 0.85 AU

Year: 258 Days

Day: 43.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.75 AU - 1.11 AU

Year: 329 Days

Day: 37.7 Hours

Environment

Temp: 75 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.26 AU - 1.6 AU

Year: 628 Days

Day: 41.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,298,064 km

• M1: 601,832 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.36 AU - 1.96 AU

Year: 785 Days

Day: 25.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.26 AU - 5.46 AU

Year: 4555 Days

Day: 11.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,298,064 km

• M1: 130,300 km (0.108 R)
• M2: 374,144 km (0.076 R)
• M3: 434,881 km (0.068 R)
• M4: 598,840 km (0.113 R)
• M5: 806,781 km (0.087 R)
• M6: 865,573 km (0.118 R)
• M7: 925,861 km (0.112 R)
• M8: 1,076,656 km (0.074 R)
• M9: 1,141,881 km (0.06 R)
• M10: 1,360,293 km (0.069 R)
• M11: 1,431,352 km (0.097 R)
• M12: 1,503,608 km (0.052 R)
• M13: 1,607,130 km (0.112 R)
• M14: 1,713,045 km (0.047 R)
• M15: 1,821,204 km (0.07 R)
• M16: 2,143,289 km (0.099 R)
• M17: 2,396,707 km (0.061 R)
• M18: 2,731,508 km (0.093 R)
• M19: 2,840,415 km (0.045 R)
• M20: 3,025,168 km (0.1 R)
• M21: 3,137,965 km (0.11 R)
• M22: 3,445,538 km (0.051 R)
• M23: 3,523,927 km (0.096 R)
• M24: 3,682,651 km (0.03 R)
• M25: 3,966,139 km (0.053 R)
• M26: 4,110,501 km (0.063 R)
• M27: 4,597,143 km (0.093 R)
• M28: 4,990,884 km (0.11 R)
• M29: 5,578,654 km (0.119 R)
• M30: 6,260,072 km (0.061 R)
• M31: 7,017,487 km (0.095 R)
• M32: 7,117,268 km (0.083 R)
• M33: 7,419,606 km (0.117 R)
• M34: 7,521,332 km (0.105 R)
• M35: 7,958,906 km (0.092 R)
• M36: 8,378,378 km (0.106 R)
• M37: 8,751,176 km (0.11 R)
• M38: 8,858,737 km (0.098 R)
• M39: 9,375,598 km (0.068 R)
• M40: 10,438,491 km (0.058 R)
• M41: 10,897,457 km (0.112 R)
• M42: 11,392,327 km (0.104 R)
• M43: 11,539,232 km (0.118 R)
• M44: 11,924,147 km (0.116 R)
• M45: 12,585,370 km (0.116 R)
• M46: 12,828,765 km (0.092 R)
• M47: 13,196,776 km (0.043 R)
• M48: 13,974,535 km (0.096 R)
• M49: 14,195,043 km (0.049 R)
• M50: 14,480,176 km (0.042 R)
• M51: 14,735,241 km (0.053 R)
• M52: 14,831,282 km (0.088 R)
• M53: 14,959,637 km (0.064 R)
• M54: 15,120,605 km (0.12 R)
• M55: 15,314,484 km (0.095 R)
• M56: 16,263,533 km (0.105 R)
• M57: 16,395,927 km (0.073 R)
• M58: 16,561,831 km (0.094 R)
• M59: 17,366,368 km (0.115 R)
• M60: 18,183,621 km (0.046 R)
• M61: 18,424,324 km (0.101 R)
• M62: 18,596,960 km (0.108 R)
• M63: 18,874,165 km (0.103 R)
• M64: 19,083,004 km (0.115 R)
• M65: 19,257,734 km (0.12 R)
• M66: 19,327,746 km (0.065 R)
• M67: 19,397,758 km (0.111 R)
• M68: 20,174,320 km (0.076 R)
• M69: 20,494,908 km (0.075 R)
• M70: 20,889,099 km (0.085 R)
• M71: 21,213,427 km (0.096 R)
• M72: 21,285,832 km (0.05 R)
• M73: 22,380,141 km (0.093 R)
• M74: 22,453,892 km (0.037 R)
• M75: 22,860,200 km (0.109 R)
• M76: 23,755,095 km (0.063 R)
• M77: 24,093,635 km (0.077 R)
• M78: 24,661,508 km (0.108 R)
• M79: 24,775,651 km (0.119 R)
• M80: 25,348,761 km (0.089 R)
• M81: 25,733,227 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 9.3

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.39 AU - 6.49 AU

Year: 4658 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,298,064 km

• M1: 116,537 km (0.12 R)
• M2: 281,244 km (0.106 R)
• M3: 361,877 km (0.118 R)
• M4: 511,475 km (0.088 R)
• M5: 594,652 km (0.094 R)
• M6: 848,968 km (0.055 R)
• M7: 1,292,675 km (0.075 R)
• M8: 1,440,328 km (0.105 R)
• M9: 1,562,550 km (0.103 R)
• M10: 1,933,403 km (0.101 R)
• M11: 2,085,993 km (0.064 R)
• M12: 2,295,729 km (0.043 R)
• M13: 2,403,140 km (0.059 R)
• M14: 3,063,615 km (0.116 R)
• M15: 3,122,706 km (0.099 R)
• M16: 3,322,718 km (0.041 R)
• M17: 3,547,564 km (0.052 R)
• M18: 4,814,059 km (0.067 R)
• M19: 4,906,212 km (0.075 R)
• M20: 5,304,292 km (0.104 R)
• M21: 6,206,516 km (0.093 R)
• M22: 6,662,640 km (0.045 R)
• M23: 7,077,026 km (0.092 R)
• M24: 7,553,496 km (0.09 R)
• M25: 7,714,463 km (0.105 R)
• M26: 8,398,125 km (0.113 R)
• M27: 8,789,324 km (0.112 R)
• M28: 8,873,996 km (0.092 R)
• M29: 9,043,939 km (0.078 R)
• M30: 9,272,375 km (0.091 R)
• M31: 9,560,650 km (0.08 R)
• M32: 9,735,081 km (0.051 R)
• M33: 9,910,410 km (0.069 R)
• M34: 10,116,406 km (0.046 R)
• M35: 10,294,129 km (0.114 R)
• M36: 10,682,784 km (0.091 R)
• M37: 10,773,141 km (0.053 R)
• M38: 11,320,669 km (0.118 R)
• M39: 11,597,725 km (0.104 R)
• M40: 11,846,057 km (0.106 R)
• M41: 12,190,282 km (0.082 R)
• M42: 12,537,798 km (0.077 R)
• M43: 13,242,703 km (0.054 R)
• M44: 13,307,329 km (0.086 R)
• M45: 13,404,568 km (0.084 R)
• M46: 13,665,167 km (0.04 R)
• M47: 14,092,269 km (0.036 R)
• M48: 14,657,151 km (0.112 R)
• M49: 14,824,850 km (0.053 R)
• M50: 14,892,019 km (0.096 R)
• M51: 15,297,429 km (0.077 R)
• M52: 15,638,064 km (0.084 R)
• M53: 15,775,095 km (0.095 R)
• M54: 15,843,611 km (0.113 R)
• M55: 16,119,171 km (0.084 R)
• M56: 16,465,789 km (0.118 R)
• M57: 16,640,070 km (0.102 R)
• M58: 16,709,933 km (0.087 R)
• M59: 16,814,950 km (0.087 R)
• M60: 16,990,429 km (0.119 R)
• M61: 17,237,115 km (0.067 R)
• M62: 17,662,721 km (0.099 R)
• M63: 17,769,684 km (0.091 R)
• M64: 18,091,918 km (0.086 R)
• M65: 18,923,981 km (0.108 R)
• M66: 19,033,487 km (0.112 R)
• M67: 19,289,748 km (0.028 R)
• M68: 19,879,612 km (0.106 R)
• M69: 20,102,363 km (0.104 R)
• M70: 20,475,461 km (0.116 R)
• M71: 20,700,456 km (0.094 R)
• M72: 20,926,199 km (0.084 R)
• M73: 21,380,228 km (0.097 R)
• M74: 22,413,800 km (0.099 R)
• M75: 22,839,406 km (0.034 R)
• M76: 23,267,854 km (0.031 R)
• M77: 23,777,534 km (0.032 R)
• M78: 24,251,311 km (0.109 R)
• M79: 24,330,598 km (0.109 R)
• M80: 25,047,770 km (0.091 R)
• M81: 26,177,234 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 14.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.39 AU - 9.71 AU

Year: 9994 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,298,064 km

• M1: 216,319 km (0.077 R)
• M2: 335,249 km (0.032 R)
• M3: 542,741 km (0.118 R)
• M4: 1,181,374 km (0.095 R)
• M5: 1,773,034 km (0.101 R)
• M6: 1,981,723 km (0.101 R)
• M7: 2,077,166 km (0.025 R)
• M8: 2,449,665 km (0.077 R)
• M9: 2,552,738 km (0.091 R)
• M10: 2,683,636 km (0.053 R)
• M11: 3,173,868 km (0.105 R)
• M12: 3,487,575 km (0.063 R)
• M13: 3,722,294 km (0.102 R)
• M14: 3,871,593 km (0.083 R)
• M15: 4,300,490 km (0.038 R)
• M16: 5,204,061 km (0.119 R)
• M17: 5,405,420 km (0.098 R)
• M18: 5,920,037 km (0.115 R)
• M19: 6,959,443 km (0.12 R)
• M20: 7,977,905 km (0.076 R)
• M21: 8,722,453 km (0.064 R)
• M22: 9,042,593 km (0.088 R)
• M23: 9,407,462 km (0.102 R)
• M24: 9,901,584 km (0.058 R)
• M25: 10,026,498 km (0.111 R)
• M26: 10,488,905 km (0.105 R)
• M27: 10,701,334 km (0.118 R)
• M28: 10,958,194 km (0.081 R)
• M29: 11,173,914 km (0.112 R)
• M30: 11,303,914 km (0.106 R)
• M31: 11,478,196 km (0.116 R)
• M32: 11,653,375 km (0.101 R)
• M33: 12,139,568 km (0.064 R)
• M34: 13,131,851 km (0.058 R)
• M35: 13,916,492 km (0.072 R)
• M36: 14,906,829 km (0.11 R)
• M37: 15,050,144 km (0.096 R)
• M38: 16,213,268 km (0.06 R)
• M39: 17,204,802 km (0.102 R)
• M40: 17,305,033 km (0.096 R)
• M41: 19,820,820 km (0.086 R)
• M42: 20,031,304 km (0.112 R)
• M43: 20,454,218 km (0.105 R)
• M44: 20,720,203 km (0.114 R)
• M45: 21,094,347 km (0.112 R)
• M46: 21,201,758 km (0.051 R)
• M47: 21,741,208 km (0.103 R)
• M48: 21,958,125 km (0.067 R)
• M49: 22,121,486 km (0.075 R)
• M50: 25,014,709 km (0.055 R)
• M51: 25,699,119 km (0.098 R)
• M52: 25,986,197 km (0.069 R)
• M53: 26,679,434 km (0.117 R)
• M54: 28,854,886 km (0.104 R)
• M55: 29,153,184 km (0.1 R)
• M56: 30,114,949 km (0.108 R)
• M57: 30,964,814 km (0.11 R)
• M58: 31,270,293 km (0.083 R)
• M59: 31,884,243 km (0.101 R)
• M60: 32,007,512 km (0.081 R)
• M61: 32,316,431 km (0.05 R)
• M62: 32,626,248 km (0.105 R)
• M63: 33,938,521 km (0.062 R)
• M64: 34,190,444 km (0.108 R)
• M65: 35,523,211 km (0.098 R)
• M66: 35,842,902 km (0.095 R)
• M67: 36,743,631 km (0.088 R)
• M68: 36,937,509 km (0.114 R)
• M69: 37,326,464 km (0.118 R)
• M70: 38,173,786 km (0.073 R)
• M71: 38,829,923 km (0.071 R)
• M72: 38,961,569 km (0.108 R)
• M73: 40,887,641 km (0.078 R)
• M74: 41,088,701 km (0.085 R)
• M75: 41,289,910 km (0.08 R)
• M76: 41,626,206 km (0.119 R)
• M77: 41,895,931 km (0.109 R)
• M78: 42,166,254 km (0.086 R)
• M79: 42,640,629 km (0.032 R)
• M80: 43,048,732 km (0.107 R)
• M81: 43,321,449 km (0.113 R)
• M82: 43,731,646 km (0.045 R)
• M83: 45,454,565 km (0.096 R)
• M84: 46,080,333 km (0.078 R)
• M85: 46,848,967 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827

Radius: 3.9

Gravity: 54.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.75 AU - 16.93 AU

Year: 23142 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,298,064 km

• M1: 71,059 km (0.077 R)
• M2: 137,780 km (0.106 R)
• M3: 282,291 km (0.104 R)
• M4: 709,692 km (0.104 R)
• M5: 1,918,443 km (0.08 R)
• M6: 3,438,657 km (0.053 R)
• M7: 4,087,911 km (0.081 R)
• M8: 5,285,442 km (0.104 R)
• M9: 6,249,152 km (0.097 R)
• M10: 6,414,906 km (0.102 R)
• M11: 7,035,438 km (0.052 R)
• M12: 7,557,086 km (0.069 R)
• M13: 8,271,865 km (0.098 R)
• M14: 8,332,452 km (0.118 R)
• M15: 9,383,975 km (0.068 R)
• M16: 9,510,385 km (0.117 R)
• M17: 10,476,488 km (0.107 R)
• M18: 10,937,998 km (0.071 R)
• M19: 11,338,771 km (0.113 R)
• M20: 13,627,618 km (0.082 R)
• M21: 13,914,547 km (0.111 R)
• M22: 14,275,975 km (0.104 R)
• M23: 15,155,910 km (0.117 R)
• M24: 15,378,512 km (0.056 R)
• M25: 15,527,661 km (0.113 R)
• M26: 15,602,310 km (0.115 R)
• M27: 15,902,403 km (0.119 R)
• M28: 17,044,583 km (0.095 R)
• M29: 17,431,144 km (0.066 R)
• M30: 17,664,367 km (0.09 R)
• M31: 19,166,030 km (0.101 R)
• M32: 20,053,894 km (0.086 R)
• M33: 20,216,656 km (0.118 R)
• M34: 20,461,847 km (0.12 R)
• M35: 20,707,936 km (0.075 R)
• M36: 21,535,361 km (0.07 R)
• M37: 21,953,039 km (0.097 R)
• M38: 22,627,127 km (0.095 R)
• M39: 22,881,593 km (0.051 R)
• M40: 23,822,713 km (0.074 R)
• M41: 26,453,092 km (0.112 R)
• M42: 26,900,390 km (0.059 R)
• M43: 28,165,988 km (0.111 R)
• M44: 28,897,970 km (0.1 R)
• M45: 31,319,361 km (0.086 R)
• M46: 32,172,668 km (0.053 R)
• M47: 32,937,562 km (0.119 R)
• M48: 35,957,344 km (0.052 R)
• M49: 36,254,146 km (0.113 R)
• M50: 37,650,493 km (0.055 R)
• M51: 38,153,441 km (0.053 R)
• M52: 39,267,646 km (0.072 R)
• M53: 40,701,093 km (0.105 R)
• M54: 41,217,205 km (0.09 R)
• M55: 41,424,249 km (0.098 R)
• M56: 41,735,562 km (0.096 R)
• M57: 42,151,743 km (0.073 R)
• M58: 43,198,180 km (0.086 R)
• M59: 44,041,464 km (0.107 R)
• M60: 44,359,060 km (0.045 R)
• M61: 46,603,776 km (0.114 R)
• M62: 47,685,518 km (0.048 R)
• M63: 47,902,884 km (0.028 R)
• M64: 49,213,960 km (0.091 R)
• M65: 49,763,732 km (0.081 R)
• M66: 50,315,449 km (0.09 R)
• M67: 50,536,704 km (0.114 R)
• M68: 50,980,262 km (0.09 R)
• M69: 53,555,439 km (0.044 R)
• M70: 54,574,650 km (0.08 R)
• M71: 56,517,178 km (0.052 R)
• M72: 58,482,146 km (0.119 R)
• M73: 62,003,979 km (0.083 R)
• M74: 63,551,419 km (0.052 R)
• M75: 64,991,000 km (0.041 R)
• M76: 67,658,031 km (0.092 R)
• M77: 69,496,738 km (0.117 R)
• M78: 70,855,685 km (0.108 R)
• M79: 72,472,988 km (0.099 R)
• M80: 74,479,993 km (0.081 R)
• M81: 75,616,937 km (0.026 R)
• M82: 75,997,214 km (0.046 R)
• M83: 76,505,249 km (0.051 R)
• M84: 78,548,606 km (0.071 R)
• M85: 82,037,228 km (0.12 R)
• M86: 82,558,278 km (0.119 R)
• M87: 84,128,158 km (0.093 R)
• M88: 86,236,740 km (0.114 R)
• M89: 88,896,739 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit