🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.45 AU - 0.63 AU

Year: 148 Days

Day: 26.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,525,127 km

• M1: 271,520 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.13 AU - 1.87 AU

Year: 685 Days

Day: 17.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.84 AU - 2.04 AU

Year: 1007 Days

Day: 17 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.7

Radius: 12.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.71 AU - 10.93 AU

Year: 13268 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,525,127 km

• M1: 208,689 km (0.104 R)
• M2: 402,119 km (0.086 R)
• M3: 506,688 km (0.101 R)
• M4: 731,085 km (0.116 R)
• M5: 1,032,375 km (0.113 R)
• M6: 1,278,912 km (0.098 R)
• M7: 1,421,778 km (0.086 R)
• M8: 2,390,125 km (0.095 R)
• M9: 3,034,144 km (0.112 R)
• M10: 3,162,948 km (0.11 R)
• M11: 3,326,458 km (0.09 R)
• M12: 3,459,301 km (0.047 R)
• M13: 4,114,689 km (0.076 R)
• M14: 4,257,705 km (0.094 R)
• M15: 4,438,718 km (0.111 R)
• M16: 5,617,849 km (0.06 R)
• M17: 6,594,274 km (0.066 R)
• M18: 7,404,197 km (0.081 R)
• M19: 7,710,723 km (0.114 R)
• M20: 8,110,748 km (0.088 R)
• M21: 8,336,042 km (0.088 R)
• M22: 8,517,804 km (0.112 R)
• M23: 8,792,764 km (0.113 R)
• M24: 8,931,442 km (0.106 R)
• M25: 9,257,715 km (0.096 R)
• M26: 9,635,449 km (0.086 R)
• M27: 10,018,420 km (0.071 R)
• M28: 11,599,370 km (0.11 R)
• M29: 11,955,563 km (0.109 R)
• M30: 12,470,628 km (0.054 R)
• M31: 13,362,830 km (0.095 R)
• M32: 13,951,198 km (0.112 R)
• M33: 14,712,352 km (0.092 R)
• M34: 15,098,016 km (0.119 R)
• M35: 15,542,770 km (0.09 R)
• M36: 16,903,063 km (0.105 R)
• M37: 17,306,978 km (0.076 R)
• M38: 17,481,110 km (0.116 R)
• M39: 19,554,835 km (0.094 R)
• M40: 21,830,368 km (0.097 R)
• M41: 22,523,007 km (0.117 R)
• M42: 22,967,611 km (0.12 R)
• M43: 24,123,853 km (0.096 R)
• M44: 24,383,406 km (0.057 R)
• M45: 24,709,230 km (0.068 R)
• M46: 26,426,165 km (0.101 R)
• M47: 28,797,889 km (0.112 R)
• M48: 28,935,519 km (0.113 R)
• M49: 29,280,342 km (0.06 R)
• M50: 29,557,248 km (0.119 R)
• M51: 29,835,051 km (0.116 R)
• M52: 30,183,465 km (0.094 R)
• M53: 30,814,020 km (0.058 R)
• M54: 31,025,252 km (0.03 R)
• M55: 32,803,671 km (0.11 R)
• M56: 33,163,305 km (0.053 R)
• M57: 33,379,773 km (0.04 R)
• M58: 33,668,946 km (0.074 R)
• M59: 33,959,165 km (0.063 R)
• M60: 34,104,575 km (0.117 R)
• M61: 34,615,003 km (0.047 R)
• M62: 35,054,521 km (0.108 R)
• M63: 35,569,736 km (0.096 R)
• M64: 36,980,594 km (0.079 R)
• M65: 38,561,095 km (0.102 R)
• M66: 39,092,916 km (0.094 R)
• M67: 40,394,417 km (0.099 R)
• M68: 41,554,698 km (0.06 R)
• M69: 41,865,862 km (0.048 R)
• M70: 42,490,732 km (0.086 R)
• M71: 42,882,828 km (0.112 R)
• M72: 44,066,297 km (0.029 R)
• M73: 46,707,447 km (0.102 R)
• M74: 49,070,645 km (0.084 R)
• M75: 49,646,896 km (0.093 R)
• M76: 49,729,324 km (0.096 R)
• M77: 49,894,480 km (0.12 R)
• M78: 50,142,513 km (0.071 R)
• M79: 51,555,914 km (0.119 R)
• M80: 52,561,511 km (0.069 R)
• M81: 52,729,659 km (0.057 R)
• M82: 54,847,666 km (0.113 R)
• M83: 56,045,795 km (0.03 R)
• M84: 56,131,664 km (0.051 R)
• M85: 57,772,454 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 9.4

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.69 AU - 13.51 AU

Year: 13786 Days

Day: 8 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,525,127 km

• M1: 122,371 km (0.113 R)
• M2: 253,568 km (0.076 R)
• M3: 647,310 km (0.062 R)
• M4: 890,257 km (0.111 R)
• M5: 1,537,717 km (0.111 R)
• M6: 1,864,887 km (0.07 R)
• M7: 2,007,603 km (0.109 R)
• M8: 2,710,863 km (0.088 R)
• M9: 3,106,250 km (0.115 R)
• M10: 3,590,498 km (0.114 R)
• M11: 3,841,524 km (0.12 R)
• M12: 4,024,332 km (0.079 R)
• M13: 4,285,231 km (0.074 R)
• M14: 4,398,776 km (0.102 R)
• M15: 4,513,218 km (0.086 R)
• M16: 5,100,689 km (0.11 R)
• M17: 5,837,309 km (0.119 R)
• M18: 6,738,486 km (0.079 R)
• M19: 7,913,428 km (0.057 R)
• M20: 10,142,736 km (0.06 R)
• M21: 10,805,903 km (0.084 R)
• M22: 11,273,247 km (0.092 R)
• M23: 11,906,644 km (0.076 R)
• M24: 12,013,307 km (0.11 R)
• M25: 12,335,392 km (0.113 R)
• M26: 12,878,282 km (0.112 R)
• M27: 13,540,253 km (0.093 R)
• M28: 13,875,352 km (0.091 R)
• M29: 14,326,390 km (0.119 R)
• M30: 14,725,068 km (0.061 R)
• M31: 14,839,660 km (0.092 R)
• M32: 15,011,997 km (0.091 R)
• M33: 15,649,882 km (0.118 R)
• M34: 16,355,984 km (0.067 R)
• M35: 17,737,969 km (0.091 R)
• M36: 19,911,925 km (0.082 R)
• M37: 20,102,214 km (0.108 R)
• M38: 21,710,840 km (0.088 R)
• M39: 22,629,670 km (0.089 R)
• M40: 23,227,014 km (0.091 R)
• M41: 23,695,256 km (0.101 R)
• M42: 24,641,013 km (0.045 R)
• M43: 26,639,042 km (0.081 R)
• M44: 27,058,964 km (0.118 R)
• M45: 27,340,058 km (0.093 R)
• M46: 28,688,683 km (0.034 R)
• M47: 30,935,194 km (0.073 R)
• M48: 32,042,368 km (0.12 R)
• M49: 33,463,398 km (0.117 R)
• M50: 34,219,466 km (0.113 R)
• M51: 36,599,119 km (0.047 R)
• M52: 36,754,402 km (0.109 R)
• M53: 37,065,864 km (0.041 R)
• M54: 37,612,794 km (0.054 R)
• M55: 41,031,106 km (0.09 R)
• M56: 41,354,087 km (0.103 R)
• M57: 42,246,738 km (0.118 R)
• M58: 42,572,861 km (0.114 R)
• M59: 43,309,780 km (0.094 R)
• M60: 43,391,910 km (0.105 R)
• M61: 43,803,453 km (0.041 R)
• M62: 43,885,882 km (0.067 R)
• M63: 44,796,334 km (0.083 R)
• M64: 44,962,538 km (0.093 R)
• M65: 45,128,890 km (0.086 R)
• M66: 46,047,870 km (0.113 R)
• M67: 46,299,494 km (0.089 R)
• M68: 47,226,253 km (0.113 R)
• M69: 49,698,657 km (0.102 R)
• M70: 50,042,881 km (0.109 R)
• M71: 50,215,368 km (0.067 R)
• M72: 51,080,642 km (0.118 R)
• M73: 51,254,325 km (0.054 R)
• M74: 51,689,206 km (0.104 R)
• M75: 52,475,193 km (0.093 R)
• M76: 53,177,256 km (0.116 R)
• M77: 54,324,672 km (0.108 R)
• M78: 54,679,368 km (0.11 R)
• M79: 55,658,636 km (0.097 R)
• M80: 55,837,405 km (0.107 R)
• M81: 56,464,220 km (0.099 R)
• M82: 57,183,636 km (0.078 R)
• M83: 57,544,317 km (0.074 R)
• M84: 58,449,683 km (0.038 R)
• M85: 59,725,005 km (0.101 R)
• M86: 61,747,568 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 7.5

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.73 AU - 16.83 AU

Year: 19069 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,525,127 km

• M1: 160,967 km (0.093 R)
• M2: 314,156 km (0.117 R)
• M3: 376,987 km (0.116 R)
• M4: 555,457 km (0.097 R)
• M5: 1,063,042 km (0.115 R)
• M6: 1,189,004 km (0.042 R)
• M7: 1,483,263 km (0.084 R)
• M8: 1,539,212 km (0.075 R)
• M9: 1,770,341 km (0.05 R)
• M10: 1,981,723 km (0.113 R)
• M11: 2,461,783 km (0.078 R)
• M12: 3,048,206 km (0.075 R)
• M13: 3,338,725 km (0.056 R)
• M14: 4,753,173 km (0.089 R)
• M15: 5,304,292 km (0.106 R)
• M16: 5,920,485 km (0.063 R)
• M17: 6,745,667 km (0.099 R)
• M18: 7,315,635 km (0.083 R)
• M19: 7,509,215 km (0.094 R)
• M20: 8,049,861 km (0.12 R)
• M21: 8,299,839 km (0.086 R)
• M22: 10,443,727 km (0.114 R)
• M23: 10,771,196 km (0.1 R)
• M24: 10,991,255 km (0.096 R)
• M25: 11,604,307 km (0.101 R)
• M26: 11,660,705 km (0.073 R)
• M27: 11,886,748 km (0.101 R)
• M28: 12,171,432 km (0.099 R)
• M29: 12,343,171 km (0.076 R)
• M30: 12,805,428 km (0.101 R)
• M31: 13,097,294 km (0.035 R)
• M32: 13,214,578 km (0.118 R)
• M33: 14,467,460 km (0.118 R)
• M34: 14,649,521 km (0.051 R)
• M35: 14,893,515 km (0.102 R)
• M36: 17,277,357 km (0.103 R)
• M37: 18,316,015 km (0.059 R)
• M38: 18,842,899 km (0.11 R)
• M39: 19,108,286 km (0.082 R)
• M40: 19,307,999 km (0.118 R)
• M41: 19,709,669 km (0.076 R)
• M42: 20,589,454 km (0.092 R)
• M43: 20,862,769 km (0.095 R)
• M44: 21,620,483 km (0.104 R)
• M45: 22,809,187 km (0.118 R)
• M46: 23,021,168 km (0.086 R)
• M47: 23,304,805 km (0.037 R)
• M48: 23,375,864 km (0.11 R)
• M49: 23,518,281 km (0.12 R)
• M50: 23,732,505 km (0.116 R)
• M51: 27,245,662 km (0.035 R)
• M52: 28,680,455 km (0.088 R)
• M53: 29,138,673 km (0.092 R)
• M54: 29,599,285 km (0.101 R)
• M55: 29,676,328 km (0.093 R)
• M56: 32,970,324 km (0.111 R)
• M57: 33,290,014 km (0.102 R)
• M58: 33,450,233 km (0.104 R)
• M59: 33,771,420 km (0.103 R)
• M60: 34,903,876 km (0.089 R)
• M61: 37,372,241 km (0.092 R)
• M62: 37,789,021 km (0.116 R)
• M63: 38,543,143 km (0.109 R)
• M64: 39,302,353 km (0.083 R)
• M65: 41,609,301 km (0.071 R)
• M66: 43,171,402 km (0.043 R)
• M67: 43,346,133 km (0.08 R)
• M68: 45,461,596 km (0.109 R)
• M69: 46,621,428 km (0.098 R)
• M70: 46,890,405 km (0.106 R)
• M71: 47,700,627 km (0.062 R)
• M72: 49,061,220 km (0.099 R)
• M73: 49,152,475 km (0.09 R)
• M74: 51,449,700 km (0.051 R)
• M75: 51,634,902 km (0.106 R)
• M76: 52,099,104 km (0.091 R)
• M77: 52,192,154 km (0.076 R)
• M78: 53,218,844 km (0.089 R)
• M79: 53,875,728 km (0.056 R)
• M80: 54,252,266 km (0.102 R)
• M81: 55,481,961 km (0.082 R)
• M82: 55,672,100 km (0.081 R)
• M83: 58,065,366 km (0.071 R)
• M84: 59,226,096 km (0.071 R)
• M85: 60,589,980 km (0.118 R)
• M86: 61,079,464 km (0.054 R)
• M87: 61,964,036 km (0.113 R)
• M88: 62,259,941 km (0.115 R)
• M89: 62,951,981 km (0.041 R)
• M90: 65,745,422 km (0.106 R)
• M91: 67,157,177 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.4

Radius: 7.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.82 AU - 17.76 AU

Year: 23390 Days

Day: 22.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,525,127 km

• M1: 118,332 km (0.103 R)
• M2: 207,791 km (0.079 R)
• M3: 258,655 km (0.117 R)
• M4: 315,352 km (0.081 R)
• M5: 480,060 km (0.065 R)
• M6: 686,804 km (0.088 R)
• M7: 815,458 km (0.114 R)
• M8: 1,630,318 km (0.063 R)
• M9: 2,087,638 km (0.059 R)
• M10: 2,150,170 km (0.099 R)
• M11: 2,627,836 km (0.099 R)
• M12: 2,718,193 km (0.102 R)
• M13: 2,809,598 km (0.062 R)
• M14: 3,185,687 km (0.104 R)
• M15: 4,062,929 km (0.089 R)
• M16: 4,380,076 km (0.113 R)
• M17: 4,541,642 km (0.1 R)
• M18: 4,595,946 km (0.114 R)
• M19: 5,321,645 km (0.111 R)
• M20: 5,668,712 km (0.077 R)
• M21: 5,785,997 km (0.025 R)
• M22: 5,993,190 km (0.039 R)
• M23: 6,112,719 km (0.107 R)
• M24: 6,815,230 km (0.101 R)
• M25: 8,031,162 km (0.11 R)
• M26: 10,404,532 km (0.095 R)
• M27: 10,874,269 km (0.066 R)
• M28: 11,240,485 km (0.084 R)
• M29: 11,351,038 km (0.111 R)
• M30: 11,610,740 km (0.083 R)
• M31: 12,060,132 km (0.09 R)
• M32: 12,249,223 km (0.071 R)
• M33: 12,937,673 km (0.08 R)
• M34: 13,015,015 km (0.05 R)
• M35: 13,638,688 km (0.102 R)
• M36: 13,875,053 km (0.108 R)
• M37: 14,152,707 km (0.08 R)
• M38: 16,063,221 km (0.109 R)
• M39: 16,605,812 km (0.076 R)
• M40: 18,053,172 km (0.081 R)
• M41: 18,791,886 km (0.076 R)
• M42: 18,879,550 km (0.111 R)
• M43: 19,319,368 km (0.089 R)
• M44: 19,496,193 km (0.034 R)
• M45: 19,851,637 km (0.117 R)
• M46: 20,254,056 km (0.111 R)
• M47: 20,433,723 km (0.034 R)
• M48: 20,840,031 km (0.12 R)
• M49: 22,538,116 km (0.105 R)
• M50: 23,004,712 km (0.094 R)
• M51: 24,280,183 km (0.059 R)
• M52: 24,423,348 km (0.113 R)
• M53: 24,998,702 km (0.049 R)
• M54: 25,288,024 km (0.082 R)
• M55: 27,692,511 km (0.118 R)
• M56: 27,941,890 km (0.119 R)
• M57: 28,242,283 km (0.058 R)
• M58: 28,896,624 km (0.092 R)
• M59: 29,606,765 km (0.088 R)
• M60: 29,810,816 km (0.108 R)
• M61: 29,964,154 km (0.052 R)
• M62: 33,084,616 km (0.061 R)
• M63: 33,296,297 km (0.074 R)
• M64: 34,414,990 km (0.099 R)
• M65: 35,871,325 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit