🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.71 AU

Year: 313 Days

Day: 32.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,544,641 km

• M1: 528,978 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.59 AU - 0.75 AU

Year: 360 Days

Day: 23.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 8.3

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.65 AU - 0.79 AU

Year: 401 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,544,641 km

• M1: 114,592 km (0.108 R)
• M2: 171,290 km (0.093 R)
• M3: 230,530 km (0.057 R)
• M4: 283,189 km (0.119 R)
• M5: 338,540 km (0.043 R)
• M6: 395,836 km (0.108 R)
• M7: 457,171 km (0.114 R)
• M8: 539,001 km (0.096 R)
• M9: 594,352 km (0.11 R)
• M10: 703,708 km (0.119 R)
• M11: 757,264 km (0.094 R)
• M12: 860,637 km (0.09 R)
• M13: 922,570 km (0.063 R)
• M14: 986,000 km (0.066 R)
• M15: 1,046,736 km (0.081 R)
• M16: 1,135,747 km (0.051 R)
• M17: 1,222,663 km (0.062 R)
• M18: 1,330,972 km (0.09 R)
• M19: 1,388,867 km (0.083 R)
• M20: 1,497,175 km (0.054 R)
• M21: 1,587,981 km (0.062 R)
• M22: 1,764,656 km (0.107 R)
• M23: 1,817,764 km (0.092 R)
• M24: 2,019,422 km (0.064 R)
• M25: 2,274,486 km (0.094 R)
• M26: 2,326,696 km (0.05 R)
• M27: 2,402,991 km (0.091 R)
• M28: 2,570,091 km (0.101 R)
• M29: 2,642,796 km (0.069 R)
• M30: 2,716,249 km (0.11 R)
• M31: 2,821,565 km (0.102 R)
• M32: 2,884,247 km (0.108 R)
• M33: 3,017,090 km (0.052 R)
• M34: 3,158,609 km (0.083 R)
• M35: 3,230,267 km (0.091 R)
• M36: 3,289,208 km (0.094 R)
• M37: 3,368,495 km (0.066 R)
• M38: 3,454,963 km (0.087 R)
• M39: 3,555,792 km (0.025 R)
• M40: 3,671,132 km (0.119 R)
• M41: 3,822,375 km (0.1 R)
• M42: 4,074,298 km (0.094 R)
• M43: 4,152,388 km (0.108 R)
• M44: 4,426,003 km (0.09 R)
• M45: 4,557,649 km (0.059 R)
• M46: 4,690,641 km (0.12 R)
• M47: 4,742,701 km (0.067 R)
• M48: 4,915,038 km (0.078 R)
• M49: 4,967,996 km (0.036 R)
• M50: 5,036,212 km (0.107 R)
• M51: 5,097,248 km (0.06 R)
• M52: 5,219,919 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 14.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.72 AU - 1.2 AU

Year: 617 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,544,641 km

• M1: 191,934 km (0.069 R)
• M2: 342,729 km (0.037 R)
• M3: 474,524 km (0.096 R)
• M4: 662,719 km (0.054 R)
• M5: 792,719 km (0.082 R)
• M6: 916,736 km (0.077 R)
• M7: 1,222,364 km (0.068 R)
• M8: 1,331,870 km (0.034 R)
• M9: 1,438,683 km (0.099 R)
• M10: 1,561,652 km (0.056 R)
• M11: 1,702,125 km (0.09 R)
• M12: 1,832,873 km (0.069 R)
• M13: 1,945,820 km (0.092 R)
• M14: 2,201,482 km (0.096 R)
• M15: 2,306,949 km (0.109 R)
• M16: 2,507,410 km (0.03 R)
• M17: 2,860,162 km (0.096 R)
• M18: 2,984,328 km (0.116 R)
• M19: 3,101,613 km (0.082 R)
• M20: 3,203,638 km (0.105 R)
• M21: 3,349,945 km (0.107 R)
• M22: 3,569,405 km (0.093 R)
• M23: 3,866,507 km (0.062 R)
• M24: 4,069,062 km (0.103 R)
• M25: 4,218,660 km (0.105 R)
• M26: 4,707,845 km (0.077 R)
• M27: 5,460,472 km (0.098 R)
• M28: 5,594,811 km (0.053 R)
• M29: 5,740,818 km (0.083 R)
• M30: 5,845,836 km (0.105 R)
• M31: 5,951,452 km (0.091 R)
• M32: 6,057,816 km (0.088 R)
• M33: 6,304,802 km (0.069 R)
• M34: 6,478,485 km (0.065 R)
• M35: 6,808,797 km (0.087 R)
• M36: 6,953,608 km (0.089 R)
• M37: 7,155,865 km (0.108 R)
• M38: 7,879,170 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.8

Radius: 14.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.2 AU - 1.4 AU

Year: 972 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 33,544,641 km

• M1: 193,729 km (0.076 R)
• M2: 433,086 km (0.101 R)
• M3: 566,378 km (0.096 R)
• M4: 659,876 km (0.115 R)
• M5: 966,402 km (0.108 R)
• M6: 1,058,255 km (0.114 R)
• M7: 1,159,982 km (0.04 R)
• M8: 1,326,185 km (0.075 R)
• M9: 1,472,492 km (0.113 R)
• M10: 1,624,334 km (0.042 R)
• M11: 1,843,195 km (0.119 R)
• M12: 1,968,259 km (0.087 R)
• M13: 2,064,002 km (0.108 R)
• M14: 2,227,363 km (0.036 R)
• M15: 2,335,821 km (0.084 R)
• M16: 2,532,393 km (0.104 R)
• M17: 2,833,234 km (0.112 R)
• M18: 2,933,016 km (0.108 R)
• M19: 3,117,769 km (0.112 R)
• M20: 3,296,987 km (0.081 R)
• M21: 3,421,453 km (0.065 R)
• M22: 3,586,908 km (0.097 R)
• M23: 3,945,943 km (0.105 R)
• M24: 4,068,314 km (0.119 R)
• M25: 4,223,148 km (0.12 R)
• M26: 4,327,418 km (0.09 R)
• M27: 4,549,271 km (0.085 R)
• M28: 4,982,357 km (0.032 R)
• M29: 5,215,131 km (0.078 R)
• M30: 5,349,769 km (0.11 R)
• M31: 5,451,496 km (0.097 R)
• M32: 5,542,452 km (0.088 R)
• M33: 5,911,659 km (0.112 R)
• M34: 6,028,794 km (0.101 R)
• M35: 6,134,709 km (0.074 R)
• M36: 6,348,634 km (0.054 R)
• M37: 6,504,815 km (0.105 R)
• M38: 6,894,367 km (0.101 R)
• M39: 7,166,785 km (0.068 R)
• M40: 7,304,266 km (0.115 R)
• M41: 7,543,921 km (0.11 R)
• M42: 7,658,214 km (0.069 R)
• M43: 7,786,120 km (0.119 R)
• M44: 8,043,878 km (0.104 R)
• M45: 8,134,833 km (0.116 R)
• M46: 8,501,946 km (0.097 R)
• M47: 8,634,340 km (0.103 R)
• M48: 8,740,854 km (0.083 R)
• M49: 9,103,330 km (0.104 R)
• M50: 9,225,252 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 11.3

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.13 AU - 1.77 AU

Year: 1145 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,544,641 km

• M1: 157,527 km (0.102 R)
• M2: 261,198 km (0.049 R)
• M3: 339,438 km (0.109 R)
• M4: 424,708 km (0.116 R)
• M5: 497,862 km (0.087 R)
• M6: 820,245 km (0.105 R)
• M7: 958,773 km (0.027 R)
• M8: 1,045,839 km (0.097 R)
• M9: 1,143,377 km (0.07 R)
• M10: 1,307,934 km (0.112 R)
• M11: 1,405,771 km (0.092 R)
• M12: 1,582,895 km (0.101 R)
• M13: 1,705,266 km (0.093 R)
• M14: 1,830,779 km (0.115 R)
• M15: 2,053,530 km (0.088 R)
• M16: 2,275,384 km (0.092 R)
• M17: 2,711,461 km (0.116 R)
• M18: 2,934,063 km (0.047 R)
• M19: 3,545,320 km (0.071 R)
• M20: 3,649,141 km (0.076 R)
• M21: 3,836,288 km (0.096 R)
• M22: 3,907,347 km (0.079 R)
• M23: 4,026,576 km (0.042 R)
• M24: 4,159,270 km (0.117 R)
• M25: 4,342,527 km (0.084 R)
• M26: 4,591,159 km (0.099 R)
• M27: 4,985,798 km (0.087 R)
• M28: 5,063,439 km (0.098 R)
• M29: 5,484,557 km (0.041 R)
• M30: 5,618,447 km (0.09 R)
• M31: 5,712,843 km (0.036 R)
• M32: 5,999,323 km (0.095 R)
• M33: 6,151,315 km (0.088 R)
• M34: 6,346,540 km (0.103 R)
• M35: 6,586,345 km (0.118 R)
• M36: 6,700,189 km (0.099 R)
• M37: 6,814,781 km (0.107 R)
• M38: 6,958,994 km (0.085 R)
• M39: 7,031,399 km (0.04 R)
• M40: 7,104,104 km (0.095 R)
• M41: 7,279,732 km (0.088 R)
• M42: 7,665,096 km (0.089 R)
• M43: 7,814,993 km (0.048 R)
• M44: 8,011,415 km (0.103 R)
• M45: 8,102,669 km (0.105 R)
• M46: 8,393,937 km (0.075 R)
• M47: 8,486,538 km (0.026 R)
• M48: 8,672,937 km (0.09 R)
• M49: 8,844,974 km (0.104 R)
• M50: 8,955,078 km (0.101 R)
• M51: 9,319,947 km (0.118 R)
• M52: 9,464,160 km (0.059 R)
• M53: 9,917,292 km (0.052 R)
• M54: 9,998,972 km (0.093 R)
• M55: 10,097,258 km (0.094 R)
• M56: 10,228,904 km (0.083 R)
• M57: 10,510,447 km (0.094 R)
• M58: 10,627,134 km (0.119 R)
• M59: 10,761,024 km (0.079 R)
• M60: 10,895,363 km (0.103 R)
• M61: 11,013,545 km (0.107 R)
• M62: 11,182,890 km (0.084 R)
• M63: 11,285,065 km (0.076 R)
• M64: 11,455,906 km (0.097 R)
• M65: 11,610,291 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 8.9

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.53 AU - 2.03 AU

Year: 1558 Days

Day: 11 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,544,641 km

• M1: 127,906 km (0.091 R)
• M2: 244,144 km (0.068 R)
• M3: 530,923 km (0.079 R)
• M4: 601,533 km (0.102 R)
• M5: 703,260 km (0.041 R)
• M6: 789,278 km (0.117 R)
• M7: 917,484 km (0.109 R)
• M8: 988,244 km (0.085 R)
• M9: 1,135,747 km (0.066 R)
• M10: 1,370,765 km (0.073 R)
• M11: 1,434,195 km (0.079 R)
• M12: 1,650,214 km (0.119 R)
• M13: 1,737,579 km (0.078 R)
• M14: 1,816,567 km (0.104 R)
• M15: 2,144,934 km (0.107 R)
• M16: 2,219,284 km (0.103 R)
• M17: 2,359,757 km (0.066 R)
• M18: 2,672,267 km (0.073 R)
• M19: 2,740,932 km (0.079 R)
• M20: 2,880,208 km (0.103 R)
• M21: 2,986,123 km (0.08 R)
• M22: 3,129,587 km (0.105 R)
• M23: 3,189,875 km (0.034 R)
• M24: 3,287,413 km (0.094 R)
• M25: 3,385,998 km (0.1 R)
• M26: 3,447,932 km (0.1 R)
• M27: 3,523,030 km (0.048 R)
• M28: 3,674,572 km (0.025 R)
• M29: 3,738,451 km (0.098 R)
• M30: 3,841,374 km (0.063 R)
• M31: 3,958,360 km (0.051 R)
• M32: 4,089,557 km (0.106 R)
• M33: 4,169,143 km (0.094 R)
• M34: 4,546,878 km (0.085 R)
• M35: 4,823,484 km (0.043 R)
• M36: 4,879,583 km (0.065 R)
• M37: 5,077,202 km (0.111 R)
• M38: 5,234,429 km (0.093 R)
• M39: 5,292,025 km (0.1 R)
• M40: 5,364,280 km (0.089 R)
• M41: 5,466,007 km (0.112 R)
• M42: 5,612,463 km (0.088 R)
• M43: 5,775,076 km (0.113 R)
• M44: 6,014,433 km (0.095 R)
• M45: 6,211,304 km (0.101 R)
• M46: 6,379,452 km (0.116 R)
• M47: 6,689,269 km (0.108 R)
• M48: 7,227,223 km (0.109 R)
• M49: 7,339,720 km (0.083 R)
• M50: 7,533,898 km (0.096 R)
• M51: 7,648,042 km (0.072 R)
• M52: 8,143,360 km (0.12 R)
• M53: 8,768,679 km (0.106 R)
• M54: 8,923,214 km (0.105 R)
• M55: 9,147,910 km (0.106 R)
• M56: 9,497,221 km (0.097 R)
• M57: 9,726,704 km (0.041 R)
• M58: 9,975,784 km (0.1 R)
• M59: 10,626,086 km (0.106 R)
• M60: 10,919,597 km (0.115 R)
• M61: 11,234,351 km (0.113 R)
• M62: 11,327,401 km (0.038 R)
• M63: 11,608,346 km (0.057 R)
• M64: 11,702,593 km (0.094 R)
• M65: 11,872,685 km (0.052 R)
• M66: 12,005,678 km (0.118 R)
• M67: 12,081,823 km (0.074 R)
• M68: 12,196,266 km (0.071 R)
• M69: 12,388,050 km (0.12 R)
• M70: 12,969,238 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 11.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.8 AU - 5.1 AU

Year: 6158 Days

Day: 6.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,544,641 km

• M1: 153,637 km (0.116 R)
• M2: 229,184 km (0.069 R)
• M3: 315,352 km (0.043 R)
• M4: 572,661 km (0.05 R)
• M5: 1,043,595 km (0.062 R)
• M6: 1,213,987 km (0.057 R)
• M7: 1,495,680 km (0.082 R)
• M8: 1,582,745 km (0.064 R)
• M9: 1,798,615 km (0.077 R)
• M10: 1,948,063 km (0.082 R)
• M11: 2,483,025 km (0.114 R)
• M12: 2,886,341 km (0.071 R)
• M13: 3,018,137 km (0.068 R)
• M14: 3,129,438 km (0.09 R)
• M15: 3,310,451 km (0.065 R)
• M16: 3,565,067 km (0.052 R)
• M17: 3,730,522 km (0.099 R)
• M18: 3,946,990 km (0.072 R)
• M19: 4,672,689 km (0.065 R)
• M20: 4,776,062 km (0.055 R)
• M21: 4,958,870 km (0.11 R)
• M22: 5,223,958 km (0.116 R)
• M23: 5,466,605 km (0.067 R)
• M24: 5,823,696 km (0.054 R)
• M25: 5,907,171 km (0.072 R)
• M26: 6,245,113 km (0.091 R)
• M27: 6,502,720 km (0.094 R)
• M28: 6,881,203 km (0.08 R)
• M29: 7,598,674 km (0.079 R)
• M30: 7,720,597 km (0.12 R)
• M31: 7,935,419 km (0.032 R)
• M32: 9,692,147 km (0.095 R)
• M33: 9,824,391 km (0.101 R)
• M34: 10,157,995 km (0.086 R)
• M35: 10,359,802 km (0.1 R)
• M36: 11,389,185 km (0.044 R)
• M37: 11,669,232 km (0.081 R)
• M38: 11,774,699 km (0.066 R)
• M39: 12,414,978 km (0.117 R)
• M40: 12,848,213 km (0.081 R)
• M41: 13,212,933 km (0.099 R)
• M42: 13,286,236 km (0.106 R)
• M43: 13,470,391 km (0.11 R)
• M44: 13,766,445 km (0.107 R)
• M45: 13,990,094 km (0.063 R)
• M46: 14,214,790 km (0.096 R)
• M47: 15,164,287 km (0.111 R)
• M48: 16,212,520 km (0.065 R)
• M49: 16,448,735 km (0.101 R)
• M50: 17,083,927 km (0.072 R)
• M51: 17,444,907 km (0.12 R)
• M52: 17,565,782 km (0.057 R)
• M53: 18,419,537 km (0.045 R)
• M54: 18,501,517 km (0.059 R)
• M55: 18,624,785 km (0.108 R)
• M56: 19,328,494 km (0.067 R)
• M57: 19,788,507 km (0.108 R)
• M58: 20,083,065 km (0.106 R)
• M59: 20,506,427 km (0.112 R)
• M60: 20,804,576 km (0.096 R)
• M61: 21,147,005 km (0.081 R)
• M62: 22,272,879 km (0.119 R)
• M63: 24,402,405 km (0.109 R)
• M64: 25,857,693 km (0.102 R)
• M65: 26,087,625 km (0.094 R)
• M66: 27,294,281 km (0.105 R)
• M67: 28,046,010 km (0.076 R)
• M68: 28,709,178 km (0.1 R)
• M69: 29,186,096 km (0.085 R)
• M70: 29,473,473 km (0.069 R)
• M71: 29,810,068 km (0.047 R)
• M72: 30,051,220 km (0.086 R)
• M73: 31,168,716 km (0.114 R)
• M74: 32,349,343 km (0.115 R)
• M75: 32,696,559 km (0.119 R)
• M76: 33,094,789 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit