🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.73 AU - 1.01 AU

Year: 303 Days

Day: 47.1 Hours

Environment

Temp: 67 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.85 AU - 1.29 AU

Year: 413 Days

Day: 21.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.06 AU - 1.72 AU

Year: 611 Days

Day: 35.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.13 AU - 3.17 AU

Year: 2084 Days

Day: 35.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.86 AU - 4.7 AU

Year: 3301 Days

Day: 25.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 10.2

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.12 AU - 4.92 AU

Year: 3582 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,976,405 km

• M1: 181,313 km (0.106 R)
• M2: 385,364 km (0.102 R)
• M3: 506,389 km (0.108 R)
• M4: 746,793 km (0.113 R)
• M5: 880,982 km (0.111 R)
• M6: 1,332,618 km (0.12 R)
• M7: 1,612,515 km (0.046 R)
• M8: 1,834,668 km (0.11 R)
• M9: 1,988,455 km (0.099 R)
• M10: 2,194,900 km (0.096 R)
• M11: 2,509,355 km (0.101 R)
• M12: 2,663,440 km (0.106 R)
• M13: 2,856,123 km (0.032 R)
• M14: 3,089,645 km (0.055 R)
• M15: 3,236,550 km (0.069 R)
• M16: 3,499,244 km (0.063 R)
• M17: 3,710,626 km (0.069 R)
• M18: 3,808,163 km (0.102 R)
• M19: 3,945,943 km (0.093 R)
• M20: 4,125,760 km (0.104 R)
• M21: 4,390,249 km (0.113 R)
• M22: 4,786,982 km (0.083 R)
• M23: 5,108,169 km (0.028 R)
• M24: 5,370,414 km (0.064 R)
• M25: 5,681,877 km (0.109 R)
• M26: 5,771,935 km (0.066 R)
• M27: 5,999,174 km (0.099 R)
• M28: 6,206,367 km (0.095 R)
• M29: 6,698,843 km (0.116 R)
• M30: 7,106,647 km (0.105 R)
• M31: 7,252,654 km (0.085 R)
• M32: 7,424,094 km (0.097 R)
• M33: 7,921,506 km (0.064 R)
• M34: 8,301,784 km (0.106 R)
• M35: 8,687,896 km (0.034 R)
• M36: 9,132,800 km (0.088 R)
• M37: 9,611,813 km (0.105 R)
• M38: 10,181,033 km (0.113 R)
• M39: 10,455,994 km (0.119 R)
• M40: 10,622,197 km (0.09 R)
• M41: 10,873,072 km (0.102 R)
• M42: 11,210,565 km (0.12 R)
• M43: 12,185,794 km (0.113 R)
• M44: 12,419,166 km (0.097 R)
• M45: 12,683,506 km (0.093 R)
• M46: 13,158,030 km (0.078 R)
• M47: 13,277,559 km (0.095 R)
• M48: 14,492,892 km (0.062 R)
• M49: 14,771,294 km (0.041 R)
• M50: 15,113,873 km (0.101 R)
• M51: 15,270,502 km (0.028 R)
• M52: 15,680,101 km (0.095 R)
• M53: 15,806,960 km (0.098 R)
• M54: 16,413,878 km (0.118 R)
• M55: 16,478,205 km (0.081 R)
• M56: 16,542,682 km (0.105 R)
• M57: 16,607,159 km (0.077 R)
• M58: 16,833,500 km (0.1 R)
• M59: 17,191,488 km (0.067 R)
• M60: 17,782,549 km (0.111 R)
• M61: 18,014,127 km (0.082 R)
• M62: 18,213,541 km (0.036 R)
• M63: 18,782,312 km (0.089 R)
• M64: 19,119,655 km (0.09 R)
• M65: 19,289,149 km (0.104 R)
• M66: 19,424,984 km (0.12 R)
• M67: 20,074,837 km (0.057 R)
• M68: 20,143,652 km (0.054 R)
• M69: 20,212,617 km (0.039 R)
• M70: 20,454,367 km (0.07 R)
• M71: 21,185,602 km (0.117 R)
• M72: 21,431,092 km (0.078 R)
• M73: 21,925,214 km (0.117 R)
• M74: 22,031,578 km (0.115 R)
• M75: 22,244,755 km (0.117 R)
• M76: 23,032,537 km (0.12 R)
• M77: 23,466,072 km (0.118 R)
• M78: 23,720,238 km (0.086 R)
• M79: 24,048,307 km (0.094 R)
• M80: 24,121,460 km (0.118 R)
• M81: 24,414,672 km (0.045 R)
• M82: 24,635,329 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.4

Radius: 14.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.91 AU - 6.47 AU

Year: 4408 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,976,405 km

• M1: 235,617 km (0.116 R)
• M2: 327,021 km (0.115 R)
• M3: 426,055 km (0.112 R)
• M4: 592,856 km (0.081 R)
• M5: 1,043,744 km (0.106 R)
• M6: 1,514,080 km (0.081 R)
• M7: 1,892,114 km (0.098 R)
• M8: 2,245,314 km (0.119 R)
• M9: 2,834,730 km (0.072 R)
• M10: 3,035,191 km (0.088 R)
• M11: 3,157,861 km (0.113 R)
• M12: 3,302,971 km (0.09 R)
• M13: 3,730,223 km (0.069 R)
• M14: 4,198,015 km (0.072 R)
• M15: 4,335,197 km (0.076 R)
• M16: 4,614,197 km (0.06 R)
• M17: 4,851,160 km (0.053 R)
• M18: 4,995,372 km (0.075 R)
• M19: 5,687,113 km (0.113 R)
• M20: 5,993,040 km (0.103 R)
• M21: 6,121,994 km (0.053 R)
• M22: 6,251,994 km (0.092 R)
• M23: 6,409,222 km (0.09 R)
• M24: 6,647,531 km (0.102 R)
• M25: 7,160,352 km (0.054 R)
• M26: 7,297,384 km (0.087 R)
• M27: 7,602,265 km (0.06 R)
• M28: 7,714,014 km (0.042 R)
• M29: 7,996,156 km (0.078 R)
• M30: 8,138,423 km (0.099 R)
• M31: 8,396,928 km (0.099 R)
• M32: 8,570,612 km (0.118 R)
• M33: 8,833,455 km (0.04 R)
• M34: 8,951,189 km (0.119 R)
• M35: 9,820,352 km (0.111 R)
• M36: 10,404,382 km (0.111 R)
• M37: 10,622,496 km (0.068 R)
• M38: 11,413,570 km (0.083 R)
• M39: 11,832,593 km (0.104 R)
• M40: 12,289,465 km (0.093 R)
• M41: 12,852,103 km (0.089 R)
• M42: 13,592,612 km (0.097 R)
• M43: 14,036,768 km (0.055 R)
• M44: 14,381,741 km (0.077 R)
• M45: 15,185,680 km (0.099 R)
• M46: 15,610,987 km (0.117 R)
• M47: 15,717,949 km (0.119 R)
• M48: 16,040,332 km (0.107 R)
• M49: 16,292,555 km (0.07 R)
• M50: 16,618,678 km (0.108 R)
• M51: 17,240,706 km (0.089 R)
• M52: 17,351,259 km (0.098 R)
• M53: 17,647,313 km (0.104 R)
• M54: 18,507,800 km (0.045 R)
• M55: 18,696,592 km (0.103 R)
• M56: 18,962,129 km (0.089 R)
• M57: 19,496,941 km (0.116 R)
• M58: 19,766,067 km (0.103 R)
• M59: 19,881,856 km (0.092 R)
• M60: 20,191,673 km (0.118 R)
• M61: 21,249,181 km (0.112 R)
• M62: 21,804,638 km (0.094 R)
• M63: 22,606,482 km (0.104 R)
• M64: 22,889,372 km (0.107 R)
• M65: 23,581,412 km (0.089 R)
• M66: 23,786,211 km (0.077 R)
• M67: 24,115,177 km (0.103 R)
• M68: 24,944,248 km (0.091 R)
• M69: 25,278,450 km (0.084 R)
• M70: 25,446,149 km (0.06 R)
• M71: 25,656,334 km (0.066 R)
• M72: 26,163,022 km (0.098 R)
• M73: 26,290,180 km (0.107 R)
• M74: 26,929,262 km (0.091 R)
• M75: 27,100,402 km (0.068 R)
• M76: 27,832,385 km (0.084 R)
• M77: 28,440,201 km (0.102 R)
• M78: 28,701,997 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.2

Radius: 3.9

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.6 AU - 14.26 AU

Year: 18347 Days

Day: 23 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,976,405 km

• M1: 111,151 km (0.117 R)
• M2: 360,830 km (0.069 R)
• M3: 430,094 km (0.108 R)
• M4: 488,736 km (0.078 R)
• M5: 550,221 km (0.057 R)
• M6: 784,940 km (0.098 R)
• M7: 989,440 km (0.09 R)
• M8: 1,107,772 km (0.084 R)
• M9: 1,315,115 km (0.111 R)
• M10: 1,358,049 km (0.062 R)
• M11: 1,423,274 km (0.11 R)
• M12: 1,467,406 km (0.067 R)
• M13: 1,557,015 km (0.115 R)
• M14: 1,602,492 km (0.088 R)
• M15: 1,671,607 km (0.04 R)
• M16: 2,310,390 km (0.074 R)
• M17: 2,875,421 km (0.099 R)
• M18: 2,903,395 km (0.073 R)
• M19: 2,959,495 km (0.108 R)
• M20: 3,245,675 km (0.114 R)
• M21: 3,333,340 km (0.099 R)
• M22: 3,451,372 km (0.098 R)
• M23: 4,030,466 km (0.104 R)
• M24: 4,573,805 km (0.118 R)
• M25: 4,804,186 km (0.093 R)
• M26: 5,833,419 km (0.112 R)
• M27: 9,050,671 km (0.112 R)
• M28: 9,505,897 km (0.041 R)
• M29: 9,547,635 km (0.086 R)
• M30: 9,968,454 km (0.104 R)
• M31: 10,959,390 km (0.094 R)
• M32: 11,046,905 km (0.037 R)
• M33: 11,936,115 km (0.095 R)
• M34: 13,125,867 km (0.094 R)
• M35: 13,172,392 km (0.063 R)
• M36: 13,265,591 km (0.111 R)
• M37: 13,312,266 km (0.082 R)
• M38: 13,452,589 km (0.082 R)
• M39: 14,689,464 km (0.071 R)
• M40: 14,786,104 km (0.071 R)
• M41: 14,931,363 km (0.117 R)
• M42: 15,566,706 km (0.056 R)
• M43: 16,061,426 km (0.091 R)
• M44: 16,260,840 km (0.061 R)
• M45: 16,310,805 km (0.113 R)
• M46: 16,712,326 km (0.118 R)
• M47: 17,576,254 km (0.108 R)
• M48: 17,781,652 km (0.082 R)
• M49: 18,454,693 km (0.105 R)
• M50: 19,294,385 km (0.064 R)
• M51: 19,718,944 km (0.094 R)
• M52: 21,119,779 km (0.078 R)
• M53: 22,719,728 km (0.089 R)
• M54: 22,999,625 km (0.087 R)
• M55: 24,244,130 km (0.088 R)
• M56: 24,759,495 km (0.095 R)
• M57: 24,932,131 km (0.054 R)
• M58: 25,047,321 km (0.112 R)
• M59: 26,738,824 km (0.071 R)
• M60: 28,106,448 km (0.113 R)
• M61: 29,253,265 km (0.057 R)
• M62: 29,801,841 km (0.054 R)
• M63: 30,723,513 km (0.075 R)
• M64: 30,847,081 km (0.041 R)
• M65: 30,970,948 km (0.105 R)
• M66: 32,029,652 km (0.116 R)
• M67: 32,217,697 km (0.052 R)
• M68: 32,910,335 km (0.096 R)
• M69: 32,973,615 km (0.071 R)
• M70: 33,926,703 km (0.094 R)
• M71: 34,182,365 km (0.117 R)
• M72: 34,310,421 km (0.079 R)
• M73: 35,211,449 km (0.114 R)
• M74: 35,470,403 km (0.101 R)
• M75: 35,859,806 km (0.058 R)
• M76: 37,168,339 km (0.048 R)
• M77: 38,425,859 km (0.101 R)
• M78: 39,227,105 km (0.095 R)
• M79: 39,697,141 km (0.092 R)
• M80: 39,764,460 km (0.11 R)
• M81: 40,846,352 km (0.088 R)
• M82: 42,212,330 km (0.071 R)
• M83: 42,831,815 km (0.069 R)
• M84: 43,732,095 km (0.06 R)
• M85: 44,010,347 km (0.102 R)
• M86: 44,149,623 km (0.091 R)
• M87: 44,219,335 km (0.12 R)
• M88: 46,045,028 km (0.087 R)
• M89: 46,115,788 km (0.07 R)
• M90: 46,824,882 km (0.11 R)
• M91: 47,038,208 km (0.057 R)
• M92: 47,680,432 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.5

Radius: 4.4

Gravity: 25.7 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.53 AU - 14.33 AU

Year: 19381 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,976,405 km

• M1: 258,356 km (0.119 R)
• M2: 455,825 km (0.097 R)
• M3: 531,072 km (0.096 R)
• M4: 871,258 km (0.118 R)
• M5: 965,355 km (0.119 R)
• M6: 1,189,453 km (0.111 R)
• M7: 1,597,406 km (0.102 R)
• M8: 1,655,001 km (0.119 R)
• M9: 2,076,418 km (0.032 R)
• M10: 2,139,250 km (0.081 R)
• M11: 2,664,488 km (0.079 R)
• M12: 2,698,746 km (0.102 R)
• M13: 2,906,387 km (0.073 R)
• M14: 3,012,303 km (0.111 R)
• M15: 3,191,521 km (0.104 R)
• M16: 3,749,820 km (0.062 R)
• M17: 4,499,306 km (0.076 R)
• M18: 5,466,306 km (0.11 R)
• M19: 5,995,583 km (0.104 R)
• M20: 6,040,313 km (0.107 R)
• M21: 6,130,371 km (0.088 R)
• M22: 6,633,319 km (0.083 R)
• M23: 7,436,510 km (0.094 R)
• M24: 7,727,179 km (0.111 R)
• M25: 7,923,002 km (0.077 R)
• M26: 8,419,967 km (0.079 R)
• M27: 9,080,890 km (0.101 R)
• M28: 9,443,515 km (0.081 R)
• M29: 9,652,952 km (0.07 R)
• M30: 9,969,950 km (0.103 R)
• M31: 10,076,464 km (0.053 R)
• M32: 10,777,330 km (0.115 R)
• M33: 11,661,453 km (0.03 R)
• M34: 12,168,889 km (0.084 R)
• M35: 12,396,727 km (0.047 R)
• M36: 13,322,139 km (0.108 R)
• M37: 13,911,704 km (0.098 R)
• M38: 14,090,324 km (0.042 R)
• M39: 14,509,797 km (0.075 R)
• M40: 14,570,085 km (0.096 R)
• M41: 14,630,373 km (0.088 R)
• M42: 14,994,344 km (0.116 R)
• M43: 16,166,144 km (0.087 R)
• M44: 16,921,314 km (0.038 R)
• M45: 17,816,658 km (0.092 R)
• M46: 20,121,811 km (0.09 R)
• M47: 20,188,981 km (0.089 R)
• M48: 20,661,710 km (0.099 R)
• M49: 22,658,393 km (0.072 R)
• M50: 22,938,590 km (0.111 R)
• M51: 24,213,762 km (0.065 R)
• M52: 24,571,899 km (0.114 R)
• M53: 25,221,303 km (0.095 R)
• M54: 25,366,264 km (0.093 R)
• M55: 26,169,006 km (0.099 R)
• M56: 26,389,364 km (0.116 R)
• M57: 26,684,221 km (0.088 R)
• M58: 27,202,727 km (0.086 R)
• M59: 27,949,221 km (0.061 R)
• M60: 28,249,613 km (0.085 R)
• M61: 28,325,010 km (0.102 R)
• M62: 29,538,548 km (0.079 R)
• M63: 29,614,993 km (0.115 R)
• M64: 32,251,955 km (0.088 R)
• M65: 33,997,911 km (0.101 R)
• M66: 34,158,131 km (0.048 R)
• M67: 35,692,855 km (0.097 R)
• M68: 36,018,829 km (0.117 R)
• M69: 37,332,448 km (0.12 R)
• M70: 37,497,753 km (0.09 R)
• M71: 40,514,694 km (0.065 R)
• M72: 41,025,122 km (0.076 R)
• M73: 42,655,140 km (0.062 R)
• M74: 44,044,306 km (0.038 R)
• M75: 44,568,946 km (0.118 R)
• M76: 44,832,088 km (0.109 R)
• M77: 45,536,395 km (0.091 R)
• M78: 47,223,560 km (0.11 R)
• M79: 48,299,617 km (0.096 R)
• M80: 51,483,958 km (0.103 R)
• M81: 52,221,326 km (0.06 R)
• M82: 52,683,882 km (0.116 R)
• M83: 53,799,583 km (0.076 R)
• M84: 54,360,425 km (0.075 R)
• M85: 54,735,467 km (0.065 R)
• M86: 55,393,698 km (0.088 R)
• M87: 56,243,863 km (0.102 R)
• M88: 58,819,938 km (0.028 R)
• M89: 59,108,662 km (0.056 R)
• M90: 62,804,926 km (0.08 R)
• M91: 63,493,974 km (0.095 R)
• M92: 64,879,549 km (0.043 R)
• M93: 64,978,882 km (0.1 R)
• M94: 66,876,083 km (0.097 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: 536 - 17,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit