🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.51 AU - 0.71 AU

Year: 182 Days

Day: 37.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,078,970 km

• M1: 441,763 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.55 AU - 0.81 AU

Year: 215 Days

Day: 38.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,078,970 km

• M1: 197,768 km (0.108 R)
• M2: 371,152 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.15 AU - 1.43 AU

Year: 561 Days

Day: 26.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.88 AU - 2.04 AU

Year: 1051 Days

Day: 35.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.03 AU - 2.21 AU

Year: 1182 Days

Day: 16 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,078,970 km

• M1: 246,687 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 14.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.76 AU - 5.72 AU

Year: 4593 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,078,970 km

• M1: 264,788 km (0.049 R)
• M2: 387,608 km (0.086 R)
• M3: 511,026 km (0.087 R)
• M4: 722,558 km (0.081 R)
• M5: 1,298,510 km (0.112 R)
• M6: 1,502,860 km (0.072 R)
• M7: 1,667,717 km (0.06 R)
• M8: 1,786,947 km (0.08 R)
• M9: 2,016,131 km (0.113 R)
• M10: 2,293,036 km (0.102 R)
• M11: 2,945,881 km (0.1 R)
• M12: 3,049,852 km (0.08 R)
• M13: 3,588,255 km (0.095 R)
• M14: 3,721,845 km (0.056 R)
• M15: 3,812,053 km (0.054 R)
• M16: 4,017,451 km (0.075 R)
• M17: 4,559,294 km (0.073 R)
• M18: 4,704,554 km (0.112 R)
• M19: 5,149,608 km (0.092 R)
• M20: 5,505,351 km (0.11 R)
• M21: 5,660,185 km (0.119 R)
• M22: 5,816,664 km (0.088 R)
• M23: 6,267,552 km (0.096 R)
• M24: 6,565,551 km (0.032 R)
• M25: 7,063,114 km (0.116 R)
• M26: 7,890,540 km (0.096 R)
• M27: 8,007,076 km (0.118 R)
• M28: 8,688,495 km (0.101 R)
• M29: 9,234,826 km (0.096 R)
• M30: 9,357,796 km (0.103 R)
• M31: 9,512,330 km (0.063 R)
• M32: 9,605,380 km (0.073 R)
• M33: 9,729,995 km (0.101 R)
• M34: 10,138,547 km (0.1 R)
• M35: 10,424,877 km (0.046 R)
• M36: 10,585,097 km (0.116 R)
• M37: 11,070,542 km (0.055 R)
• M38: 11,398,311 km (0.089 R)
• M39: 11,629,738 km (0.119 R)
• M40: 11,996,403 km (0.079 R)
• M41: 12,097,082 km (0.069 R)
• M42: 12,502,642 km (0.071 R)
• M43: 12,672,884 km (0.109 R)
• M44: 13,153,842 km (0.101 R)
• M45: 13,605,926 km (0.085 R)
• M46: 13,886,572 km (0.113 R)
• M47: 14,098,403 km (0.069 R)
• M48: 14,418,243 km (0.102 R)
• M49: 14,956,496 km (0.115 R)
• M50: 15,282,619 km (0.055 R)
• M51: 15,831,344 km (0.09 R)
• M52: 15,941,897 km (0.081 R)
• M53: 16,797,896 km (0.06 R)
• M54: 17,478,267 km (0.115 R)
• M55: 17,821,894 km (0.066 R)
• M56: 17,936,934 km (0.074 R)
• M57: 18,206,210 km (0.084 R)
• M58: 18,438,237 km (0.076 R)
• M59: 18,632,265 km (0.075 R)
• M60: 18,787,997 km (0.12 R)
• M61: 19,061,611 km (0.038 R)
• M62: 19,375,916 km (0.072 R)
• M63: 20,129,141 km (0.104 R)
• M64: 20,248,969 km (0.087 R)
• M65: 22,653,606 km (0.1 R)
• M66: 22,861,547 km (0.085 R)
• M67: 23,699,594 km (0.06 R)
• M68: 23,826,154 km (0.1 R)
• M69: 24,122,357 km (0.076 R)
• M70: 24,932,580 km (0.069 R)
• M71: 25,578,394 km (0.085 R)
• M72: 26,930,908 km (0.073 R)
• M73: 27,416,353 km (0.077 R)
• M74: 28,306,460 km (0.11 R)
• M75: 29,477,662 km (0.099 R)
• M76: 29,886,812 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 14.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.49 AU - 6.37 AU

Year: 5529 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,078,970 km

• M1: 220,208 km (0.035 R)
• M2: 398,080 km (0.116 R)
• M3: 566,378 km (0.108 R)
• M4: 1,130,511 km (0.115 R)
• M5: 1,234,781 km (0.114 R)
• M6: 1,535,473 km (0.067 R)
• M7: 1,703,621 km (0.105 R)
• M8: 2,226,764 km (0.112 R)
• M9: 2,341,356 km (0.108 R)
• M10: 2,799,126 km (0.099 R)
• M11: 3,155,917 km (0.115 R)
• M12: 3,572,248 km (0.102 R)
• M13: 4,076,692 km (0.093 R)
• M14: 4,170,789 km (0.063 R)
• M15: 4,313,505 km (0.095 R)
• M16: 4,506,187 km (0.102 R)
• M17: 4,628,259 km (0.068 R)
• M18: 5,026,040 km (0.088 R)
• M19: 5,461,070 km (0.061 R)
• M20: 5,670,058 km (0.066 R)
• M21: 5,855,111 km (0.08 R)
• M22: 6,149,968 km (0.091 R)
• M23: 6,866,542 km (0.034 R)
• M24: 7,609,744 km (0.064 R)
• M25: 8,139,321 km (0.119 R)
• M26: 8,258,700 km (0.088 R)
• M27: 8,499,104 km (0.077 R)
• M28: 8,833,455 km (0.115 R)
• M29: 9,141,327 km (0.115 R)
• M30: 9,390,109 km (0.049 R)
• M31: 9,578,153 km (0.103 R)
• M32: 9,989,996 km (0.108 R)
• M33: 10,310,734 km (0.118 R)
• M34: 10,602,450 km (0.095 R)
• M35: 10,929,770 km (0.093 R)
• M36: 11,661,453 km (0.075 R)
• M37: 11,762,432 km (0.113 R)
• M38: 11,999,395 km (0.11 R)
• M39: 12,135,379 km (0.044 R)
• M40: 12,237,854 km (0.113 R)
• M41: 12,823,529 km (0.101 R)
• M42: 13,383,175 km (0.116 R)
• M43: 13,630,460 km (0.096 R)
• M44: 14,671,512 km (0.087 R)
• M45: 14,963,078 km (0.085 R)
• M46: 15,146,485 km (0.077 R)
• M47: 15,924,394 km (0.045 R)
• M48: 16,299,436 km (0.086 R)
• M49: 17,020,199 km (0.027 R)
• M50: 18,768,399 km (0.062 R)
• M51: 18,966,168 km (0.056 R)
• M52: 19,363,799 km (0.111 R)
• M53: 19,965,332 km (0.043 R)
• M54: 20,777,199 km (0.039 R)
• M55: 21,393,094 km (0.074 R)
• M56: 22,056,710 km (0.035 R)
• M57: 22,307,286 km (0.112 R)
• M58: 23,404,138 km (0.03 R)
• M59: 23,788,006 km (0.071 R)
• M60: 24,864,961 km (0.041 R)
• M61: 25,169,393 km (0.073 R)
• M62: 25,694,182 km (0.07 R)
• M63: 26,046,036 km (0.117 R)
• M64: 28,371,984 km (0.106 R)
• M65: 29,238,305 km (0.107 R)
• M66: 30,205,904 km (0.119 R)
• M67: 30,623,881 km (0.119 R)
• M68: 30,763,605 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553

Radius: 8.2

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.08 AU - 9.9 AU

Year: 11194 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,078,970 km

• M1: 124,316 km (0.032 R)
• M2: 199,115 km (0.069 R)
• M3: 280,496 km (0.114 R)
• M4: 1,010,384 km (0.085 R)
• M5: 1,552,527 km (0.03 R)
• M6: 1,689,110 km (0.118 R)
• M7: 1,974,393 km (0.113 R)
• M8: 2,326,546 km (0.095 R)
• M9: 2,404,636 km (0.096 R)
• M10: 2,563,360 km (0.094 R)
• M11: 3,203,788 km (0.111 R)
• M12: 3,467,379 km (0.057 R)
• M13: 3,556,839 km (0.049 R)
• M14: 3,677,415 km (0.098 R)
• M15: 3,799,337 km (0.092 R)
• M16: 4,428,695 km (0.084 R)
• M17: 4,525,934 km (0.092 R)
• M18: 4,591,159 km (0.062 R)
• M19: 4,656,683 km (0.113 R)
• M20: 5,363,682 km (0.096 R)
• M21: 5,467,353 km (0.064 R)
• M22: 5,712,095 km (0.047 R)
• M23: 5,960,278 km (0.071 R)
• M24: 6,139,796 km (0.11 R)
• M25: 6,614,919 km (0.091 R)
• M26: 6,875,668 km (0.101 R)
• M27: 7,407,189 km (0.108 R)
• M28: 7,639,215 km (0.047 R)
• M29: 8,070,506 km (0.105 R)
• M30: 9,039,003 km (0.073 R)
• M31: 9,204,009 km (0.074 R)
• M32: 9,286,886 km (0.032 R)
• M33: 10,043,851 km (0.104 R)
• M34: 10,602,899 km (0.053 R)
• M35: 10,864,396 km (0.063 R)
• M36: 11,438,104 km (0.101 R)
• M37: 12,339,880 km (0.083 R)
• M38: 12,477,210 km (0.06 R)
• M39: 12,984,796 km (0.058 R)
• M40: 13,264,544 km (0.103 R)
• M41: 14,547,645 km (0.074 R)
• M42: 15,523,621 km (0.07 R)
• M43: 16,419,862 km (0.116 R)
• M44: 16,520,392 km (0.066 R)
• M45: 16,874,191 km (0.074 R)
• M46: 17,332,858 km (0.06 R)
• M47: 17,486,645 km (0.042 R)
• M48: 18,054,369 km (0.116 R)
• M49: 21,036,901 km (0.098 R)
• M50: 22,528,691 km (0.087 R)
• M51: 22,752,490 km (0.055 R)
• M52: 22,808,589 km (0.067 R)
• M53: 23,712,310 km (0.073 R)
• M54: 24,054,141 km (0.086 R)
• M55: 26,022,250 km (0.115 R)
• M56: 29,803,187 km (0.076 R)
• M57: 29,987,492 km (0.082 R)
• M58: 31,101,098 km (0.088 R)
• M59: 31,350,478 km (0.105 R)
• M60: 31,600,456 km (0.059 R)
• M61: 32,670,230 km (0.093 R)
• M62: 32,987,228 km (0.078 R)
• M63: 33,177,816 km (0.041 R)
• M64: 33,496,459 km (0.049 R)
• M65: 33,560,188 km (0.087 R)
• M66: 34,136,589 km (0.032 R)
• M67: 34,200,766 km (0.104 R)
• M68: 34,587,028 km (0.097 R)
• M69: 35,298,964 km (0.036 R)
• M70: 35,819,714 km (0.085 R)
• M71: 36,211,960 km (0.072 R)
• M72: 36,671,375 km (0.114 R)
• M73: 37,994,718 km (0.117 R)
• M74: 38,127,860 km (0.109 R)
• M75: 39,400,938 km (0.1 R)
• M76: 39,670,812 km (0.036 R)
• M77: 40,755,995 km (0.099 R)
• M78: 41,851,052 km (0.047 R)
• M79: 43,233,485 km (0.052 R)
• M80: 43,720,726 km (0.044 R)
• M81: 44,771,202 km (0.11 R)
• M82: 45,830,056 km (0.108 R)
• M83: 46,042,784 km (0.057 R)
• M84: 46,184,752 km (0.103 R)
• M85: 46,255,811 km (0.088 R)
• M86: 46,540,496 km (0.119 R)
• M87: 46,611,705 km (0.086 R)
• M88: 47,326,034 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565

Radius: 14

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.21 AU - 11.97 AU

Year: 13195 Days

Day: 15 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,078,970 km

• M1: 178,919 km (0.059 R)
• M2: 273,166 km (0.067 R)
• M3: 497,263 km (0.114 R)
• M4: 621,579 km (0.108 R)
• M5: 888,462 km (0.071 R)
• M6: 1,046,886 km (0.041 R)
• M7: 1,281,306 km (0.064 R)
• M8: 2,788,654 km (0.077 R)
• M9: 3,089,046 km (0.051 R)
• M10: 3,243,282 km (0.103 R)
• M11: 3,368,495 km (0.096 R)
• M12: 3,688,934 km (0.117 R)
• M13: 3,852,893 km (0.06 R)
• M14: 4,995,522 km (0.042 R)
• M15: 6,354,170 km (0.105 R)
• M16: 6,993,252 km (0.103 R)
• M17: 7,736,753 km (0.106 R)
• M18: 7,905,499 km (0.068 R)
• M19: 8,375,686 km (0.102 R)
• M20: 8,898,979 km (0.086 R)
• M21: 9,298,555 km (0.092 R)
• M22: 9,704,115 km (0.073 R)
• M23: 11,527,713 km (0.034 R)
• M24: 12,109,798 km (0.052 R)
• M25: 12,751,423 km (0.102 R)
• M26: 13,708,999 km (0.054 R)
• M27: 14,119,047 km (0.077 R)
• M28: 15,533,046 km (0.065 R)
• M29: 15,799,779 km (0.08 R)
• M30: 16,229,873 km (0.1 R)
• M31: 16,772,913 km (0.031 R)
• M32: 17,487,692 km (0.118 R)
• M33: 17,598,544 km (0.086 R)
• M34: 17,988,396 km (0.076 R)
• M35: 18,324,842 km (0.053 R)
• M36: 18,550,435 km (0.079 R)
• M37: 19,061,013 km (0.106 R)
• M38: 19,232,302 km (0.084 R)
• M39: 20,503,884 km (0.069 R)
• M40: 21,031,965 km (0.091 R)
• M41: 22,522,109 km (0.081 R)
• M42: 22,763,710 km (0.088 R)
• M43: 23,127,831 km (0.108 R)
• M44: 24,107,996 km (0.118 R)
• M45: 24,478,999 km (0.048 R)
• M46: 24,851,946 km (0.077 R)
• M47: 25,226,839 km (0.097 R)
• M48: 25,540,695 km (0.114 R)
• M49: 25,792,618 km (0.092 R)
• M50: 26,362,586 km (0.103 R)
• M51: 28,814,794 km (0.106 R)
• M52: 29,869,010 km (0.118 R)
• M53: 30,801,753 km (0.093 R)
• M54: 31,879,605 km (0.115 R)
• M55: 32,764,327 km (0.113 R)
• M56: 34,210,639 km (0.117 R)
• M57: 34,766,994 km (0.073 R)
• M58: 35,116,305 km (0.062 R)
• M59: 35,959,439 km (0.08 R)
• M60: 36,809,154 km (0.076 R)
• M61: 38,890,061 km (0.043 R)
• M62: 39,107,427 km (0.088 R)
• M63: 40,861,462 km (0.042 R)
• M64: 42,045,080 km (0.117 R)
• M65: 42,566,429 km (0.114 R)
• M66: 44,067,793 km (0.118 R)
• M67: 44,673,215 km (0.103 R)
• M68: 45,586,660 km (0.049 R)
• M69: 45,739,399 km (0.071 R)
• M70: 46,352,451 km (0.07 R)
• M71: 46,506,088 km (0.115 R)
• M72: 49,615,031 km (0.037 R)
• M73: 49,929,486 km (0.077 R)
• M74: 50,087,013 km (0.049 R)
• M75: 52,549,992 km (0.111 R)
• M76: 52,950,914 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 19,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit