🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.52 AU - 0.64 AU

Year: 290 Days

Day: 26.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 118.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,867,881 km

• M1: 60,886 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.9

Radius: 12.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.28 AU - 1.36 AU

Year: 995 Days

Day: 5 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 20,867,881 km

• M1: 163,211 km (0.06 R)
• M2: 277,504 km (0.077 R)
• M3: 371,900 km (0.078 R)
• M4: 525,837 km (0.109 R)
• M5: 699,819 km (0.051 R)
• M6: 791,971 km (0.119 R)
• M7: 939,026 km (0.072 R)
• M8: 1,023,848 km (0.059 R)
• M9: 1,205,460 km (0.076 R)
• M10: 1,377,348 km (0.117 R)
• M11: 1,557,763 km (0.075 R)
• M12: 1,856,809 km (0.08 R)
• M13: 1,950,307 km (0.086 R)
• M14: 2,125,786 km (0.119 R)
• M15: 2,403,439 km (0.064 R)
• M16: 2,501,426 km (0.106 R)
• M17: 2,907,435 km (0.119 R)
• M18: 2,989,265 km (0.109 R)
• M19: 3,178,805 km (0.04 R)
• M20: 3,296,389 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.7

Radius: 8.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.43 AU - 1.49 AU

Year: 1157 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,867,881 km

• M1: 111,450 km (0.057 R)
• M2: 184,753 km (0.085 R)
• M3: 259,403 km (0.108 R)
• M4: 364,720 km (0.117 R)
• M5: 440,416 km (0.09 R)
• M6: 526,884 km (0.114 R)
• M7: 708,795 km (0.085 R)
• M8: 765,343 km (0.093 R)
• M9: 856,149 km (0.112 R)
• M10: 916,885 km (0.113 R)
• M11: 996,621 km (0.079 R)
• M12: 1,138,889 km (0.084 R)
• M13: 1,243,757 km (0.112 R)
• M14: 1,339,051 km (0.051 R)
• M15: 1,450,202 km (0.111 R)
• M16: 1,612,515 km (0.072 R)
• M17: 1,724,115 km (0.063 R)
• M18: 1,867,281 km (0.08 R)
• M19: 2,165,429 km (0.067 R)
• M20: 2,250,102 km (0.09 R)
• M21: 2,478,837 km (0.114 R)
• M22: 2,551,392 km (0.102 R)
• M23: 2,616,467 km (0.119 R)
• M24: 2,857,170 km (0.117 R)
• M25: 3,001,532 km (0.088 R)
• M26: 3,209,622 km (0.089 R)
• M27: 3,280,083 km (0.077 R)
• M28: 3,640,015 km (0.1 R)
• M29: 3,768,969 km (0.029 R)
• M30: 3,871,443 km (0.079 R)
• M31: 3,955,966 km (0.09 R)
• M32: 4,107,808 km (0.096 R)
• M33: 4,203,551 km (0.116 R)
• M34: 4,261,445 km (0.097 R)
• M35: 4,387,855 km (0.073 R)
• M36: 4,574,703 km (0.095 R)
• M37: 4,634,243 km (0.087 R)
• M38: 4,885,268 km (0.064 R)
• M39: 5,089,320 km (0.039 R)
• M40: 5,223,359 km (0.062 R)
• M41: 5,317,008 km (0.049 R)
• M42: 5,453,142 km (0.07 R)
• M43: 5,632,809 km (0.113 R)
• M44: 5,728,850 km (0.074 R)
• M45: 5,814,570 km (0.078 R)
• M46: 5,889,967 km (0.108 R)
• M47: 5,976,585 km (0.069 R)
• M48: 6,216,839 km (0.102 R)
• M49: 6,404,734 km (0.088 R)
• M50: 6,527,254 km (0.087 R)
• M51: 6,797,428 km (0.095 R)
• M52: 7,094,230 km (0.114 R)
• M53: 7,313,989 km (0.075 R)
• M54: 7,488,869 km (0.113 R)
• M55: 7,606,304 km (0.067 R)
• M56: 7,747,973 km (0.103 R)
• M57: 7,914,475 km (0.107 R)
• M58: 8,034,154 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 13.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.62 AU - 1.78 AU

Year: 1454 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,867,881 km

• M1: 183,706 km (0.109 R)
• M2: 299,046 km (0.06 R)
• M3: 389,553 km (0.111 R)
• M4: 500,854 km (0.084 R)
• M5: 620,233 km (0.05 R)
• M6: 710,889 km (0.072 R)
• M7: 835,355 km (0.107 R)
• M8: 1,140,983 km (0.101 R)
• M9: 1,282,203 km (0.096 R)
• M10: 1,761,216 km (0.088 R)
• M11: 1,877,453 km (0.091 R)
• M12: 1,966,464 km (0.075 R)
• M13: 2,158,996 km (0.113 R)
• M14: 2,326,247 km (0.117 R)
• M15: 2,454,452 km (0.103 R)
• M16: 2,662,693 km (0.111 R)
• M17: 2,797,331 km (0.109 R)
• M18: 2,911,175 km (0.112 R)
• M19: 3,191,072 km (0.085 R)
• M20: 3,382,707 km (0.098 R)
• M21: 3,529,014 km (0.104 R)
• M22: 3,664,998 km (0.111 R)
• M23: 3,815,344 km (0.065 R)
• M24: 3,929,487 km (0.104 R)
• M25: 4,239,604 km (0.084 R)
• M26: 4,410,893 km (0.099 R)
• M27: 4,544,335 km (0.112 R)
• M28: 4,652,045 km (0.114 R)
• M29: 4,911,298 km (0.057 R)
• M30: 5,444,315 km (0.106 R)
• M31: 5,558,907 km (0.102 R)
• M32: 5,732,291 km (0.11 R)
• M33: 5,981,072 km (0.067 R)
• M34: 6,084,594 km (0.082 R)
• M35: 6,308,393 km (0.042 R)
• M36: 6,398,750 km (0.117 R)
• M37: 6,626,438 km (0.117 R)
• M38: 6,965,127 km (0.043 R)
• M39: 7,183,839 km (0.114 R)
• M40: 7,372,931 km (0.045 R)
• M41: 8,015,604 km (0.086 R)
• M42: 8,827,471 km (0.096 R)
• M43: 9,013,272 km (0.058 R)
• M44: 9,115,148 km (0.085 R)
• M45: 9,234,677 km (0.114 R)
• M46: 9,388,912 km (0.079 R)
• M47: 9,769,788 km (0.115 R)
• M48: 10,032,332 km (0.075 R)
• M49: 10,297,420 km (0.114 R)
• M50: 10,511,046 km (0.096 R)
• M51: 10,798,124 km (0.027 R)
• M52: 11,106,146 km (0.072 R)
• M53: 11,398,610 km (0.059 R)
• M54: 11,582,765 km (0.117 R)
• M55: 11,712,316 km (0.073 R)
• M56: 11,842,167 km (0.114 R)
• M57: 12,235,011 km (0.045 R)
• M58: 12,404,655 km (0.074 R)
• M59: 12,613,195 km (0.117 R)
• M60: 12,708,339 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 8.7

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.62 AU - 1.82 AU

Year: 1480 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,867,881 km

• M1: 185,352 km (0.085 R)
• M2: 274,063 km (0.072 R)
• M3: 413,040 km (0.119 R)
• M4: 489,035 km (0.119 R)
• M5: 556,504 km (0.08 R)
• M6: 613,202 km (0.119 R)
• M7: 679,474 km (0.117 R)
• M8: 779,854 km (0.091 R)
• M9: 877,242 km (0.086 R)
• M10: 936,183 km (0.118 R)
• M11: 1,066,932 km (0.119 R)
• M12: 1,121,086 km (0.117 R)
• M13: 1,176,138 km (0.029 R)
• M14: 1,232,088 km (0.046 R)
• M15: 1,289,085 km (0.076 R)
• M16: 1,376,300 km (0.114 R)
• M17: 1,495,829 km (0.115 R)
• M18: 1,788,143 km (0.085 R)
• M19: 2,155,705 km (0.101 R)
• M20: 2,510,252 km (0.113 R)
• M21: 2,571,139 km (0.073 R)
• M22: 2,682,140 km (0.102 R)
• M23: 2,756,939 km (0.054 R)
• M24: 2,896,065 km (0.037 R)
• M25: 3,394,226 km (0.056 R)
• M26: 3,667,242 km (0.068 R)
• M27: 3,792,456 km (0.071 R)
• M28: 4,104,517 km (0.1 R)
• M29: 4,410,145 km (0.052 R)
• M30: 4,469,236 km (0.054 R)
• M31: 4,844,428 km (0.043 R)
• M32: 4,966,649 km (0.106 R)
• M33: 5,120,885 km (0.112 R)
• M34: 5,386,720 km (0.099 R)
• M35: 5,657,043 km (0.111 R)
• M36: 6,161,637 km (0.096 R)
• M37: 6,310,786 km (0.105 R)
• M38: 6,646,633 km (0.079 R)
• M39: 6,919,500 km (0.045 R)
• M40: 7,161,400 km (0.073 R)
• M41: 7,635,625 km (0.114 R)
• M42: 7,724,486 km (0.056 R)
• M43: 7,975,362 km (0.066 R)
• M44: 8,119,873 km (0.058 R)
• M45: 8,247,181 km (0.081 R)
• M46: 8,411,739 km (0.062 R)
• M47: 8,466,791 km (0.074 R)
• M48: 8,781,245 km (0.077 R)
• M49: 9,288,532 km (0.111 R)
• M50: 9,402,675 km (0.07 R)
• M51: 10,272,736 km (0.039 R)
• M52: 10,351,275 km (0.119 R)
• M53: 10,410,366 km (0.067 R)
• M54: 10,528,848 km (0.073 R)
• M55: 11,452,166 km (0.119 R)
• M56: 11,635,872 km (0.058 R)
• M57: 11,717,852 km (0.067 R)
• M58: 12,380,271 km (0.097 R)
• M59: 12,842,828 km (0.069 R)
• M60: 13,118,836 km (0.113 R)
• M61: 13,225,499 km (0.096 R)
• M62: 13,354,004 km (0.071 R)
• M63: 13,719,920 km (0.081 R)
• M64: 13,784,845 km (0.116 R)
• M65: 14,111,118 km (0.064 R)
• M66: 14,176,642 km (0.074 R)
• M67: 14,483,916 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.5

Radius: 13.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.82 AU - 3.04 AU

Year: 3290 Days

Day: 14 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,867,881 km

• M1: 210,335 km (0.071 R)
• M2: 308,620 km (0.093 R)
• M3: 465,100 km (0.096 R)
• M4: 570,566 km (0.11 R)
• M5: 747,840 km (0.11 R)
• M6: 1,087,726 km (0.042 R)
• M7: 1,421,928 km (0.12 R)
• M8: 1,818,512 km (0.116 R)
• M9: 2,014,635 km (0.099 R)
• M10: 2,107,535 km (0.057 R)
• M11: 2,233,945 km (0.077 R)
• M12: 2,477,790 km (0.05 R)
• M13: 2,594,625 km (0.069 R)
• M14: 3,116,872 km (0.037 R)
• M15: 3,243,581 km (0.066 R)
• M16: 3,483,386 km (0.089 R)
• M17: 3,634,031 km (0.062 R)
• M18: 3,786,771 km (0.087 R)
• M19: 3,922,307 km (0.115 R)
• M20: 4,178,269 km (0.111 R)
• M21: 4,500,951 km (0.062 R)
• M22: 4,644,715 km (0.092 R)
• M23: 5,064,038 km (0.105 R)
• M24: 5,256,720 km (0.056 R)
• M25: 5,539,460 km (0.089 R)
• M26: 5,649,564 km (0.075 R)
• M27: 5,760,416 km (0.032 R)
• M28: 5,872,016 km (0.113 R)
• M29: 6,029,393 km (0.111 R)
• M30: 7,194,610 km (0.091 R)
• M31: 7,533,300 km (0.106 R)
• M32: 7,951,725 km (0.104 R)
• M33: 8,352,348 km (0.109 R)
• M34: 9,069,521 km (0.076 R)
• M35: 9,199,671 km (0.115 R)
• M36: 9,541,053 km (0.077 R)
• M37: 9,859,846 km (0.045 R)
• M38: 10,128,374 km (0.101 R)
• M39: 10,371,920 km (0.07 R)
• M40: 10,480,827 km (0.102 R)
• M41: 11,647,391 km (0.058 R)
• M42: 12,131,340 km (0.082 R)
• M43: 12,563,828 km (0.093 R)
• M44: 12,709,087 km (0.077 R)
• M45: 12,913,438 km (0.105 R)
• M46: 13,236,868 km (0.096 R)
• M47: 13,355,051 km (0.081 R)
• M48: 13,682,072 km (0.117 R)
• M49: 13,861,589 km (0.043 R)
• M50: 14,404,779 km (0.093 R)
• M51: 15,325,554 km (0.081 R)
• M52: 16,806,274 km (0.083 R)
• M53: 17,030,670 km (0.057 R)
• M54: 17,775,219 km (0.054 R)
• M55: 18,233,587 km (0.105 R)
• M56: 18,530,389 km (0.111 R)
• M57: 18,828,687 km (0.081 R)
• M58: 20,720,801 km (0.11 R)
• M59: 21,133,990 km (0.051 R)
• M60: 21,307,075 km (0.089 R)
• M61: 21,515,315 km (0.066 R)
• M62: 21,898,884 km (0.104 R)
• M63: 22,531,384 km (0.115 R)
• M64: 22,849,878 km (0.109 R)
• M65: 23,063,055 km (0.095 R)
• M66: 23,419,846 km (0.037 R)
• M67: 23,778,432 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 11.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.74 AU - 5.24 AU

Year: 6241 Days

Day: 6.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,867,881 km

• M1: 147,354 km (0.043 R)
• M2: 223,798 km (0.099 R)
• M3: 337,942 km (0.078 R)
• M4: 498,161 km (0.085 R)
• M5: 811,868 km (0.041 R)
• M6: 1,220,569 km (0.075 R)
• M7: 1,362,537 km (0.068 R)
• M8: 1,972,298 km (0.086 R)
• M9: 2,255,786 km (0.115 R)
• M10: 2,358,261 km (0.093 R)
• M11: 2,690,368 km (0.101 R)
• M12: 3,005,571 km (0.11 R)
• M13: 3,151,279 km (0.051 R)
• M14: 3,757,899 km (0.082 R)
• M15: 3,845,114 km (0.106 R)
• M16: 4,092,699 km (0.111 R)
• M17: 4,382,320 km (0.053 R)
• M18: 4,548,074 km (0.079 R)
• M19: 4,734,922 km (0.102 R)
• M20: 5,000,608 km (0.114 R)
• M21: 5,174,142 km (0.061 R)
• M22: 5,310,425 km (0.095 R)
• M23: 5,706,411 km (0.119 R)
• M24: 5,847,332 km (0.08 R)
• M25: 6,173,904 km (0.042 R)
• M26: 6,443,629 km (0.043 R)
• M27: 6,632,571 km (0.089 R)
• M28: 6,844,701 km (0.114 R)
• M29: 7,037,682 km (0.088 R)
• M30: 7,275,842 km (0.118 R)
• M31: 7,428,881 km (0.114 R)
• M32: 7,715,809 km (0.094 R)
• M33: 8,029,067 km (0.081 R)
• M34: 8,187,192 km (0.083 R)
• M35: 8,369,253 km (0.082 R)
• M36: 8,506,733 km (0.085 R)
• M37: 8,923,513 km (0.041 R)
• M38: 9,110,810 km (0.101 R)
• M39: 9,370,661 km (0.118 R)
• M40: 9,801,204 km (0.098 R)
• M41: 9,946,014 km (0.073 R)
• M42: 10,043,103 km (0.086 R)
• M43: 10,238,029 km (0.034 R)
• M44: 10,360,550 km (0.06 R)
• M45: 10,557,720 km (0.106 R)
• M46: 10,855,569 km (0.11 R)
• M47: 11,005,616 km (0.054 R)
• M48: 11,383,650 km (0.106 R)
• M49: 11,766,022 km (0.094 R)
• M50: 11,894,377 km (0.096 R)
• M51: 12,100,822 km (0.053 R)
• M52: 12,178,463 km (0.05 R)
• M53: 12,490,973 km (0.064 R)
• M54: 12,622,021 km (0.047 R)
• M55: 12,700,710 km (0.06 R)
• M56: 13,097,294 km (0.079 R)
• M57: 13,310,471 km (0.059 R)
• M58: 13,390,805 km (0.098 R)
• M59: 13,848,574 km (0.068 R)
• M60: 13,929,806 km (0.114 R)
• M61: 14,174,697 km (0.111 R)
• M62: 15,001,375 km (0.111 R)
• M63: 15,196,600 km (0.081 R)
• M64: 16,127,847 km (0.058 R)
• M65: 17,077,644 km (0.08 R)
• M66: 17,544,689 km (0.11 R)
• M67: 17,662,123 km (0.086 R)
• M68: 17,809,327 km (0.038 R)
• M69: 18,075,163 km (0.119 R)
• M70: 18,790,689 km (0.075 R)
• M71: 19,667,632 km (0.047 R)
• M72: 19,789,554 km (0.102 R)
• M73: 20,650,640 km (0.12 R)
• M74: 20,836,739 km (0.094 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: 466 - 10,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit