🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.74 AU

Year: 215 Days

Day: 36.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,827,021 km

• M1: 644,168 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.82 AU - 1.14 AU

Year: 364 Days

Day: 28 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.1 AU - 1.62 AU

Year: 594 Days

Day: 47.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,827,021 km

• M1: 438,172 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.71 AU - 2.05 AU

Year: 966 Days

Day: 35.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,827,021 km

• M1: 473,776 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.22 AU - 3.54 AU

Year: 2329 Days

Day: 22.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.31 AU - 3.71 AU

Year: 2464 Days

Day: 24.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,827,021 km

• M1: 267,780 km (0.114 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 12.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.81 AU - 5.29 AU

Year: 4253 Days

Day: 5.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,827,021 km

• M1: 178,021 km (0.09 R)
• M2: 360,082 km (0.08 R)
• M3: 479,611 km (0.055 R)
• M4: 583,282 km (0.089 R)
• M5: 768,185 km (0.099 R)
• M6: 894,446 km (0.095 R)
• M7: 1,028,336 km (0.12 R)
• M8: 1,126,472 km (0.026 R)
• M9: 1,552,078 km (0.106 R)
• M10: 1,851,573 km (0.088 R)
• M11: 1,973,346 km (0.08 R)
• M12: 2,151,965 km (0.092 R)
• M13: 2,354,670 km (0.071 R)
• M14: 2,563,958 km (0.092 R)
• M15: 2,661,197 km (0.103 R)
• M16: 2,879,460 km (0.111 R)
• M17: 3,103,707 km (0.119 R)
• M18: 3,440,302 km (0.074 R)
• M19: 3,788,865 km (0.097 R)
• M20: 4,080,581 km (0.06 R)
• M21: 4,402,965 km (0.088 R)
• M22: 4,567,373 km (0.068 R)
• M23: 4,757,661 km (0.114 R)
• M24: 4,878,087 km (0.104 R)
• M25: 5,023,796 km (0.048 R)
• M26: 5,171,000 km (0.081 R)
• M27: 5,444,764 km (0.11 R)
• M28: 5,954,594 km (0.109 R)
• M29: 6,058,415 km (0.068 R)
• M30: 6,721,283 km (0.114 R)
• M31: 7,157,510 km (0.09 R)
• M32: 7,295,739 km (0.117 R)
• M33: 7,857,778 km (0.091 R)
• M34: 7,943,348 km (0.104 R)
• M35: 8,057,790 km (0.088 R)
• M36: 8,462,901 km (0.115 R)
• M37: 8,638,679 km (0.113 R)
• M38: 8,993,674 km (0.086 R)
• M39: 9,083,134 km (0.09 R)
• M40: 9,656,991 km (0.059 R)
• M41: 9,748,695 km (0.088 R)
• M42: 10,056,418 km (0.106 R)
• M43: 10,180,434 km (0.094 R)
• M44: 10,429,964 km (0.081 R)
• M45: 10,555,626 km (0.103 R)
• M46: 10,935,156 km (0.043 R)
• M47: 11,319,323 km (0.076 R)
• M48: 11,838,577 km (0.087 R)
• M49: 12,866,464 km (0.025 R)
• M50: 13,204,256 km (0.075 R)
• M51: 13,750,587 km (0.087 R)
• M52: 13,853,960 km (0.047 R)
• M53: 14,061,302 km (0.049 R)
• M54: 14,865,690 km (0.061 R)
• M55: 15,901,206 km (0.115 R)
• M56: 16,592,349 km (0.106 R)
• M57: 16,886,308 km (0.104 R)
• M58: 17,144,814 km (0.057 R)
• M59: 17,853,459 km (0.037 R)
• M60: 19,145,236 km (0.08 R)
• M61: 19,880,211 km (0.115 R)
• M62: 20,036,092 km (0.049 R)
• M63: 22,342,292 km (0.108 R)
• M64: 22,707,610 km (0.055 R)
• M65: 23,115,863 km (0.104 R)
• M66: 23,691,665 km (0.062 R)
• M67: 23,815,532 km (0.119 R)
• M68: 24,731,370 km (0.094 R)
• M69: 25,362,374 km (0.102 R)
• M70: 25,446,897 km (0.116 R)
• M71: 25,913,493 km (0.103 R)
• M72: 26,126,520 km (0.065 R)
• M73: 26,297,361 km (0.105 R)
• M74: 27,287,100 km (0.118 R)
• M75: 27,721,084 km (0.09 R)
• M76: 28,157,461 km (0.069 R)
• M77: 28,332,640 km (0.057 R)
• M78: 28,816,290 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 12.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.73 AU - 10.33 AU

Year: 10169 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,827,021 km

• M1: 186,698 km (0.1 R)
• M2: 607,517 km (0.076 R)
• M3: 991,983 km (0.089 R)
• M4: 1,143,227 km (0.075 R)
• M5: 1,689,259 km (0.063 R)
• M6: 1,803,103 km (0.066 R)
• M7: 1,943,276 km (0.056 R)
• M8: 2,111,574 km (0.105 R)
• M9: 2,593,129 km (0.064 R)
• M10: 2,806,306 km (0.104 R)
• M11: 2,915,064 km (0.079 R)
• M12: 3,278,587 km (0.071 R)
• M13: 3,627,000 km (0.068 R)
• M14: 3,866,207 km (0.031 R)
• M15: 4,297,199 km (0.105 R)
• M16: 5,339,896 km (0.115 R)
• M17: 6,278,323 km (0.095 R)
• M18: 6,639,004 km (0.045 R)
• M19: 6,748,510 km (0.104 R)
• M20: 8,109,401 km (0.035 R)
• M21: 8,226,537 km (0.079 R)
• M22: 8,502,245 km (0.084 R)
• M23: 9,347,623 km (0.093 R)
• M24: 9,552,871 km (0.05 R)
• M25: 9,884,380 km (0.095 R)
• M26: 11,335,330 km (0.112 R)
• M27: 11,510,359 km (0.075 R)
• M28: 11,863,261 km (0.12 R)
• M29: 12,041,133 km (0.112 R)
• M30: 12,715,669 km (0.094 R)
• M31: 13,356,397 km (0.103 R)
• M32: 14,479,129 km (0.118 R)
• M33: 15,148,131 km (0.059 R)
• M34: 16,072,047 km (0.083 R)
• M35: 16,268,918 km (0.076 R)
• M36: 16,964,249 km (0.089 R)
• M37: 17,214,975 km (0.11 R)
• M38: 19,004,016 km (0.092 R)
• M39: 19,369,035 km (0.066 R)
• M40: 19,947,081 km (0.102 R)
• M41: 21,336,097 km (0.087 R)
• M42: 21,444,107 km (0.05 R)
• M43: 23,199,039 km (0.104 R)
• M44: 23,477,441 km (0.105 R)
• M45: 23,644,991 km (0.077 R)
• M46: 24,150,033 km (0.088 R)
• M47: 24,375,776 km (0.097 R)
• M48: 24,999,749 km (0.059 R)
• M49: 25,744,148 km (0.117 R)
• M50: 26,379,640 km (0.079 R)
• M51: 26,495,728 km (0.081 R)
• M52: 26,670,159 km (0.066 R)
• M53: 26,786,696 km (0.099 R)
• M54: 27,020,367 km (0.084 R)
• M55: 27,137,353 km (0.112 R)
• M56: 27,254,638 km (0.09 R)
• M57: 27,371,922 km (0.104 R)
• M58: 27,961,338 km (0.09 R)
• M59: 28,139,060 km (0.085 R)
• M60: 30,178,528 km (0.086 R)
• M61: 30,726,355 km (0.097 R)
• M62: 31,400,443 km (0.111 R)
• M63: 31,893,668 km (0.055 R)
• M64: 33,138,023 km (0.107 R)
• M65: 33,263,386 km (0.101 R)
• M66: 33,388,898 km (0.118 R)
• M67: 33,514,561 km (0.118 R)
• M68: 35,802,660 km (0.107 R)
• M69: 36,188,922 km (0.064 R)
• M70: 36,900,708 km (0.079 R)
• M71: 37,160,709 km (0.118 R)
• M72: 38,667,310 km (0.063 R)
• M73: 39,461,226 km (0.104 R)
• M74: 39,860,203 km (0.084 R)
• M75: 40,193,806 km (0.12 R)
• M76: 40,729,367 km (0.109 R)
• M77: 42,146,358 km (0.097 R)
• M78: 43,236,926 km (0.105 R)
• M79: 43,511,139 km (0.058 R)
• M80: 44,267,805 km (0.032 R)
• M81: 44,405,884 km (0.046 R)
• M82: 45,585,164 km (0.12 R)
• M83: 45,864,014 km (0.067 R)
• M84: 46,634,144 km (0.041 R)
• M85: 47,056,010 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.7

Radius: 4.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.15 AU - 18.91 AU

Year: 27504 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,827,021 km

• M1: 69,264 km (0.108 R)
• M2: 1,565,093 km (0.096 R)
• M3: 2,683,487 km (0.114 R)
• M4: 3,140,957 km (0.073 R)
• M5: 3,265,273 km (0.088 R)
• M6: 3,674,273 km (0.108 R)
• M7: 4,099,281 km (0.103 R)
• M8: 5,198,975 km (0.071 R)
• M9: 5,405,420 km (0.042 R)
• M10: 5,524,649 km (0.055 R)
• M11: 6,164,779 km (0.107 R)
• M12: 7,086,900 km (0.103 R)
• M13: 7,283,023 km (0.062 R)
• M14: 7,949,481 km (0.064 R)
• M15: 8,221,450 km (0.041 R)
• M16: 8,879,830 km (0.09 R)
• M17: 9,375,598 km (0.104 R)
• M18: 10,394,060 km (0.074 R)
• M19: 10,916,306 km (0.105 R)
• M20: 11,792,800 km (0.041 R)
• M21: 13,612,209 km (0.044 R)
• M22: 14,141,936 km (0.056 R)
• M23: 14,430,061 km (0.088 R)
• M24: 15,856,776 km (0.059 R)
• M25: 16,500,346 km (0.072 R)
• M26: 18,213,092 km (0.037 R)
• M27: 18,526,500 km (0.106 R)
• M28: 18,886,731 km (0.067 R)
• M29: 19,204,028 km (0.107 R)
• M30: 19,294,834 km (0.11 R)
• M31: 19,751,856 km (0.112 R)
• M32: 22,041,451 km (0.103 R)
• M33: 22,710,902 km (0.044 R)
• M34: 22,759,072 km (0.105 R)
• M35: 26,358,696 km (0.094 R)
• M36: 27,018,123 km (0.118 R)
• M37: 27,529,000 km (0.095 R)
• M38: 29,499,204 km (0.108 R)
• M39: 30,130,806 km (0.062 R)
• M40: 31,836,820 km (0.119 R)
• M41: 34,233,079 km (0.104 R)
• M42: 35,285,650 km (0.042 R)
• M43: 35,452,751 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.7

Radius: 3.2

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.01 AU - 22.51 AU

Year: 29240 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,827,021 km

• M1: 43,982 km (0.117 R)
• M2: 86,617 km (0.098 R)
• M3: 134,488 km (0.102 R)
• M4: 307,573 km (0.095 R)
• M5: 386,411 km (0.104 R)
• M6: 779,704 km (0.08 R)
• M7: 1,020,108 km (0.083 R)
• M8: 1,098,497 km (0.107 R)
• M9: 1,324,091 km (0.038 R)
• M10: 1,723,517 km (0.085 R)
• M11: 1,840,652 km (0.095 R)
• M12: 1,960,480 km (0.082 R)
• M13: 2,232,748 km (0.112 R)
• M14: 2,676,755 km (0.104 R)
• M15: 3,006,169 km (0.109 R)
• M16: 3,175,664 km (0.086 R)
• M17: 3,583,019 km (0.085 R)
• M18: 3,762,686 km (0.107 R)
• M19: 3,823,273 km (0.037 R)
• M20: 4,256,059 km (0.115 R)
• M21: 4,319,040 km (0.113 R)
• M22: 4,414,334 km (0.108 R)
• M23: 4,736,717 km (0.092 R)
• M24: 4,900,677 km (0.113 R)
• M25: 4,966,799 km (0.102 R)
• M26: 5,099,941 km (0.1 R)
• M27: 5,301,898 km (0.092 R)
• M28: 6,064,548 km (0.066 R)
• M29: 6,206,816 km (0.092 R)
• M30: 6,242,570 km (0.054 R)
• M31: 7,460,147 km (0.067 R)
• M32: 7,766,224 km (0.091 R)
• M33: 7,920,758 km (0.103 R)
• M34: 7,959,504 km (0.102 R)
• M35: 8,076,191 km (0.052 R)
• M36: 8,115,236 km (0.061 R)
• M37: 8,193,625 km (0.105 R)
• M38: 8,509,127 km (0.112 R)
• M39: 8,869,059 km (0.068 R)
• M40: 8,990,084 km (0.111 R)
• M41: 9,233,779 km (0.108 R)
• M42: 10,272,437 km (0.116 R)
• M43: 11,347,447 km (0.118 R)
• M44: 11,964,987 km (0.049 R)
• M45: 12,502,941 km (0.086 R)
• M46: 12,729,432 km (0.065 R)
• M47: 13,002,897 km (0.078 R)
• M48: 13,602,186 km (0.093 R)
• M49: 13,741,761 km (0.118 R)
• M50: 14,210,451 km (0.107 R)
• M51: 14,399,393 km (0.038 R)
• M52: 14,494,238 km (0.115 R)
• M53: 14,732,099 km (0.114 R)
• M54: 14,827,692 km (0.062 R)
• M55: 15,163,539 km (0.101 R)
• M56: 15,891,782 km (0.114 R)
• M57: 16,087,755 km (0.077 R)
• M58: 16,334,143 km (0.098 R)
• M59: 16,482,394 km (0.04 R)
• M60: 17,130,452 km (0.109 R)
• M61: 17,381,926 km (0.119 R)
• M62: 17,634,597 km (0.096 R)
• M63: 18,194,691 km (0.063 R)
• M64: 18,502,713 km (0.071 R)
• M65: 18,657,398 km (0.049 R)
• M66: 19,384,742 km (0.06 R)
• M67: 20,759,846 km (0.111 R)
• M68: 21,081,631 km (0.062 R)
• M69: 23,491,354 km (0.078 R)
• M70: 24,163,497 km (0.077 R)
• M71: 24,276,144 km (0.085 R)
• M72: 25,871,306 km (0.11 R)
• M73: 28,208,174 km (0.081 R)
• M74: 29,161,562 km (0.094 R)
• M75: 30,550,578 km (0.103 R)
• M76: 30,733,387 km (0.083 R)
• M77: 32,084,704 km (0.101 R)
• M78: 33,643,664 km (0.083 R)
• M79: 34,400,629 km (0.097 R)
• M80: 34,844,785 km (0.111 R)
• M81: 34,972,093 km (0.078 R)
• M82: 35,546,698 km (0.104 R)
• M83: 36,188,772 km (0.092 R)
• M84: 38,465,951 km (0.049 R)
• M85: 39,588,683 km (0.098 R)
• M86: 40,120,653 km (0.049 R)
• M87: 40,856,076 km (0.118 R)
• M88: 41,326,412 km (0.092 R)
• M89: 41,595,987 km (0.073 R)
• M90: 42,272,319 km (0.107 R)
• M91: 42,748,040 km (0.083 R)
• M92: 43,567,537 km (0.104 R)
• M93: 44,323,456 km (0.106 R)
• M94: 44,737,393 km (0.099 R)
• M95: 46,057,145 km (0.049 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 19,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit