🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.58 AU - 0.9 AU

Year: 240 Days

Day: 16.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,941,083 km

• M1: 40,092 km (0.113 R)
• M2: 96,341 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.78 AU - 0.8 AU

Year: 265 Days

Day: 46.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,941,083 km

• M1: 217,515 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.02 AU - 1.44 AU

Year: 514 Days

Day: 39.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,941,083 km

• M1: 401,820 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.04 AU - 1.68 AU

Year: 597 Days

Day: 40.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.16 AU - 1.76 AU

Year: 665 Days

Day: 42.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,941,083 km

• M1: 956,828 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.7

Radius: 14.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.67 AU - 6.91 AU

Year: 6665 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,941,083 km

• M1: 177,423 km (0.113 R)
• M2: 281,094 km (0.079 R)
• M3: 664,065 km (0.063 R)
• M4: 765,492 km (0.062 R)
• M5: 960,867 km (0.03 R)
• M6: 1,119,142 km (0.082 R)
• M7: 1,493,884 km (0.043 R)
• M8: 1,617,452 km (0.102 R)
• M9: 2,009,099 km (0.04 R)
• M10: 2,129,226 km (0.071 R)
• M11: 2,449,366 km (0.074 R)
• M12: 2,615,420 km (0.06 R)
• M13: 3,057,032 km (0.072 R)
• M14: 3,626,701 km (0.089 R)
• M15: 4,010,569 km (0.038 R)
• M16: 4,163,608 km (0.102 R)
• M17: 4,475,220 km (0.107 R)
• M18: 4,887,362 km (0.056 R)
• M19: 5,004,049 km (0.103 R)
• M20: 5,504,454 km (0.026 R)
• M21: 6,425,229 km (0.115 R)
• M22: 6,760,178 km (0.12 R)
• M23: 7,048,154 km (0.088 R)
• M24: 7,313,391 km (0.047 R)
• M25: 8,128,999 km (0.088 R)
• M26: 8,240,000 km (0.105 R)
• M27: 8,379,426 km (0.106 R)
• M28: 8,688,944 km (0.096 R)
• M29: 9,669,558 km (0.117 R)
• M30: 9,846,233 km (0.112 R)
• M31: 10,382,840 km (0.113 R)
• M32: 10,594,072 km (0.094 R)
• M33: 11,020,875 km (0.086 R)
• M34: 11,422,246 km (0.092 R)
• M35: 11,797,138 km (0.04 R)
• M36: 13,271,426 km (0.09 R)
• M37: 13,599,494 km (0.043 R)
• M38: 13,797,711 km (0.026 R)
• M39: 14,130,267 km (0.112 R)
• M40: 14,264,007 km (0.07 R)
• M41: 14,566,494 km (0.057 R)
• M42: 14,735,390 km (0.118 R)
• M43: 14,837,117 km (0.109 R)
• M44: 15,143,643 km (0.045 R)
• M45: 15,901,655 km (0.114 R)
• M46: 16,778,000 km (0.118 R)
• M47: 17,275,712 km (0.036 R)
• M48: 17,418,727 km (0.117 R)
• M49: 18,908,124 km (0.094 R)
• M50: 19,798,829 km (0.073 R)
• M51: 21,122,322 km (0.118 R)
• M52: 21,428,848 km (0.082 R)
• M53: 21,736,720 km (0.104 R)
• M54: 23,814,186 km (0.081 R)
• M55: 24,413,625 km (0.117 R)
• M56: 24,534,051 km (0.074 R)
• M57: 25,301,787 km (0.053 R)
• M58: 25,505,091 km (0.078 R)
• M59: 26,077,302 km (0.093 R)
• M60: 26,200,421 km (0.114 R)
• M61: 26,860,597 km (0.066 R)
• M62: 27,109,677 km (0.09 R)
• M63: 27,568,195 km (0.073 R)
• M64: 27,819,370 km (0.119 R)

Asteroid Belt

Center: 7.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 12.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.55 AU - 9.29 AU

Year: 9204 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,941,083 km

• M1: 224,846 km (0.062 R)
• M2: 386,710 km (0.065 R)
• M3: 488,736 km (0.112 R)
• M4: 710,739 km (0.072 R)
• M5: 1,004,251 km (0.077 R)
• M6: 1,440,927 km (0.087 R)
• M7: 1,957,937 km (0.056 R)
• M8: 2,249,802 km (0.077 R)
• M9: 2,452,358 km (0.068 R)
• M10: 3,466,631 km (0.101 R)
• M11: 3,583,617 km (0.095 R)
• M12: 3,791,259 km (0.101 R)
• M13: 3,972,571 km (0.102 R)
• M14: 4,187,693 km (0.073 R)
• M15: 4,343,873 km (0.076 R)
• M16: 4,856,396 km (0.071 R)
• M17: 4,987,443 km (0.067 R)
• M18: 5,661,232 km (0.116 R)
• M19: 5,764,754 km (0.102 R)
• M20: 6,507,358 km (0.028 R)
• M21: 6,725,172 km (0.1 R)
• M22: 7,355,279 km (0.102 R)
• M23: 9,439,027 km (0.034 R)
• M24: 10,018,270 km (0.106 R)
• M25: 10,908,826 km (0.105 R)
• M26: 10,994,995 km (0.073 R)
• M27: 11,780,533 km (0.053 R)
• M28: 12,135,379 km (0.072 R)
• M29: 12,584,023 km (0.038 R)
• M30: 12,674,530 km (0.117 R)
• M31: 14,196,988 km (0.039 R)
• M32: 14,338,208 km (0.072 R)
• M33: 14,574,722 km (0.059 R)
• M34: 15,195,703 km (0.107 R)
• M35: 15,630,734 km (0.071 R)
• M36: 17,110,256 km (0.11 R)
• M37: 17,361,282 km (0.087 R)
• M38: 17,461,961 km (0.086 R)
• M39: 17,714,632 km (0.059 R)
• M40: 19,621,556 km (0.116 R)
• M41: 19,779,082 km (0.094 R)
• M42: 20,148,140 km (0.042 R)
• M43: 20,254,056 km (0.105 R)
• M44: 20,626,106 km (0.077 R)
• M45: 20,786,175 km (0.098 R)
• M46: 21,269,077 km (0.117 R)
• M47: 21,376,937 km (0.12 R)
• M48: 21,918,781 km (0.098 R)
• M49: 23,126,634 km (0.066 R)
• M50: 24,187,133 km (0.045 R)
• M51: 24,808,413 km (0.099 R)
• M52: 25,951,491 km (0.063 R)
• M53: 26,124,276 km (0.046 R)
• M54: 26,529,387 km (0.097 R)
• M55: 28,407,140 km (0.098 R)
• M56: 28,645,000 km (0.099 R)
• M57: 29,182,206 km (0.118 R)
• M58: 29,662,715 km (0.087 R)
• M59: 30,024,741 km (0.077 R)
• M60: 30,875,205 km (0.113 R)
• M61: 31,058,463 km (0.091 R)
• M62: 31,303,504 km (0.114 R)
• M63: 32,599,919 km (0.076 R)
• M64: 32,786,617 km (0.119 R)
• M65: 32,911,232 km (0.081 R)
• M66: 36,722,687 km (0.089 R)
• M67: 37,241,343 km (0.038 R)
• M68: 37,762,392 km (0.105 R)
• M69: 38,154,787 km (0.081 R)
• M70: 38,417,182 km (0.053 R)
• M71: 38,745,998 km (0.116 R)
• M72: 39,274,079 km (0.034 R)
• M73: 39,671,710 km (0.049 R)
• M74: 40,337,271 km (0.1 R)
• M75: 40,872,382 km (0.086 R)
• M76: 41,814,550 km (0.096 R)
• M77: 42,288,326 km (0.089 R)
• M78: 42,763,898 km (0.051 R)
• M79: 43,514,879 km (0.105 R)
• M80: 44,614,872 km (0.098 R)
• M81: 45,307,062 km (0.095 R)
• M82: 45,654,428 km (0.059 R)
• M83: 45,932,979 km (0.073 R)
• M84: 46,561,739 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 11.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.27 AU - 10.47 AU

Year: 9952 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,941,083 km

• M1: 157,975 km (0.096 R)
• M2: 324,478 km (0.044 R)
• M3: 450,589 km (0.115 R)
• M4: 831,465 km (0.104 R)
• M5: 1,056,610 km (0.032 R)
• M6: 1,543,252 km (0.061 R)
• M7: 1,704,668 km (0.072 R)
• M8: 1,920,537 km (0.077 R)
• M9: 2,300,217 km (0.085 R)
• M10: 2,405,534 km (0.108 R)
• M11: 3,792,605 km (0.108 R)
• M12: 4,236,911 km (0.12 R)
• M13: 5,105,775 km (0.1 R)
• M14: 5,384,177 km (0.059 R)
• M15: 5,454,638 km (0.08 R)
• M16: 5,992,292 km (0.114 R)
• M17: 6,101,948 km (0.091 R)
• M18: 6,849,787 km (0.047 R)
• M19: 6,926,082 km (0.108 R)
• M20: 7,547,512 km (0.116 R)
• M21: 8,146,202 km (0.115 R)
• M22: 9,135,942 km (0.096 R)
• M23: 9,389,361 km (0.117 R)
• M24: 10,868,734 km (0.111 R)
• M25: 11,137,262 km (0.117 R)
• M26: 11,544,168 km (0.072 R)
• M27: 11,772,455 km (0.066 R)
• M28: 11,910,085 km (0.076 R)
• M29: 12,048,313 km (0.096 R)
• M30: 12,186,991 km (0.111 R)
• M31: 12,559,639 km (0.107 R)
• M32: 13,411,599 km (0.079 R)
• M33: 13,651,554 km (0.065 R)
• M34: 14,773,687 km (0.11 R)
• M35: 15,171,019 km (0.093 R)
• M36: 15,370,882 km (0.065 R)
• M37: 15,723,035 km (0.059 R)
• M38: 16,383,809 km (0.116 R)
• M39: 17,996,175 km (0.071 R)
• M40: 18,740,873 km (0.045 R)
• M41: 19,713,110 km (0.119 R)
• M42: 19,876,770 km (0.084 R)
• M43: 20,205,287 km (0.089 R)
• M44: 20,315,241 km (0.036 R)
• M45: 21,202,057 km (0.104 R)
• M46: 21,875,397 km (0.078 R)
• M47: 23,415,956 km (0.117 R)
• M48: 24,638,171 km (0.051 R)
• M49: 25,109,404 km (0.064 R)
• M50: 25,227,587 km (0.048 R)
• M51: 26,120,387 km (0.098 R)
• M52: 26,300,054 km (0.057 R)
• M53: 26,660,884 km (0.109 R)
• M54: 27,083,947 km (0.086 R)
• M55: 28,983,989 km (0.089 R)
• M56: 29,294,405 km (0.103 R)
• M57: 31,498,580 km (0.113 R)
• M58: 31,817,822 km (0.083 R)
• M59: 32,330,793 km (0.049 R)
• M60: 32,781,830 km (0.108 R)
• M61: 33,105,410 km (0.062 R)
• M62: 34,738,720 km (0.094 R)
• M63: 35,068,583 km (0.048 R)
• M64: 35,532,037 km (0.118 R)
• M65: 35,731,302 km (0.099 R)
• M66: 35,930,865 km (0.081 R)
• M67: 36,666,139 km (0.109 R)
• M68: 37,069,156 km (0.045 R)
• M69: 38,083,429 km (0.097 R)
• M70: 39,381,041 km (0.045 R)
• M71: 39,793,931 km (0.069 R)
• M72: 40,277,282 km (0.077 R)
• M73: 41,180,255 km (0.057 R)
• M74: 42,089,959 km (0.059 R)
• M75: 42,653,046 km (0.113 R)
• M76: 43,644,431 km (0.082 R)
• M77: 45,002,031 km (0.118 R)
• M78: 46,083,474 km (0.108 R)
• M79: 48,272,241 km (0.111 R)
• M80: 49,601,717 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 10.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.53 AU - 10.05 AU

Year: 11540 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 50,941,083 km

• M1: 151,991 km (0.082 R)
• M2: 496,964 km (0.072 R)
• M3: 749,336 km (0.047 R)
• M4: 1,109,119 km (0.081 R)
• M5: 1,211,743 km (0.102 R)
• M6: 1,635,254 km (0.099 R)
• M7: 1,733,241 km (0.11 R)
• M8: 1,813,276 km (0.114 R)
• M9: 2,145,682 km (0.079 R)
• M10: 2,231,851 km (0.113 R)
• M11: 2,657,307 km (0.092 R)
• M12: 2,773,545 km (0.102 R)
• M13: 3,157,113 km (0.051 R)
• M14: 3,506,724 km (0.038 R)
• M15: 4,462,056 km (0.108 R)
• M16: 4,628,857 km (0.096 R)
• M17: 4,797,753 km (0.071 R)
• M18: 5,346,030 km (0.05 R)
• M19: 5,553,073 km (0.104 R)
• M20: 5,883,834 km (0.085 R)
• M21: 5,975,238 km (0.041 R)
• M22: 6,439,141 km (0.091 R)
• M23: 6,627,934 km (0.109 R)
• M24: 6,818,521 km (0.082 R)
• M25: 7,140,456 km (0.099 R)
• M26: 7,335,980 km (0.065 R)
• M27: 7,434,416 km (0.094 R)
• M28: 7,933,175 km (0.081 R)
• M29: 8,135,731 km (0.074 R)
• M30: 9,209,395 km (0.107 R)
• M31: 11,033,441 km (0.115 R)
• M32: 11,221,935 km (0.105 R)
• M33: 11,755,251 km (0.106 R)
• M34: 11,909,187 km (0.062 R)
• M35: 13,444,809 km (0.103 R)
• M36: 13,848,574 km (0.074 R)
• M37: 15,167,130 km (0.109 R)
• M38: 16,784,582 km (0.115 R)
• M39: 20,968,236 km (0.112 R)
• M40: 21,108,260 km (0.114 R)
• M41: 21,389,354 km (0.089 R)
• M42: 22,145,122 km (0.105 R)
• M43: 23,585,600 km (0.069 R)
• M44: 23,731,309 km (0.034 R)
• M45: 24,023,623 km (0.062 R)
• M46: 26,556,165 km (0.117 R)
• M47: 26,910,413 km (0.101 R)
• M48: 27,011,840 km (0.08 R)
• M49: 27,317,020 km (0.104 R)
• M50: 28,342,813 km (0.119 R)
• M51: 31,977,143 km (0.084 R)
• M52: 35,199,182 km (0.083 R)
• M53: 35,811,187 km (0.073 R)
• M54: 35,922,787 km (0.114 R)
• M55: 36,651,478 km (0.071 R)
• M56: 37,725,142 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.8

Radius: 3.5

Gravity: 27.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.13 AU - 13.81 AU

Year: 15602 Days

Day: 22.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,941,083 km

• M1: 73,303 km (0.111 R)
• M2: 146,606 km (0.089 R)
• M3: 294,857 km (0.098 R)
• M4: 334,950 km (0.103 R)
• M5: 497,413 km (0.084 R)
• M6: 647,011 km (0.109 R)
• M7: 810,372 km (0.046 R)
• M8: 848,370 km (0.082 R)
• M9: 946,057 km (0.114 R)
• M10: 2,212,403 km (0.052 R)
• M11: 2,941,393 km (0.039 R)
• M12: 2,970,864 km (0.1 R)
• M13: 3,089,495 km (0.111 R)
• M14: 3,579,578 km (0.094 R)
• M15: 3,705,988 km (0.088 R)
• M16: 3,865,908 km (0.044 R)
• M17: 4,159,419 km (0.107 R)
• M18: 5,153,048 km (0.097 R)
• M19: 5,259,861 km (0.052 R)
• M20: 5,439,528 km (0.093 R)
• M21: 5,511,934 km (0.09 R)
• M22: 5,804,846 km (0.116 R)
• M23: 6,102,845 km (0.096 R)
• M24: 6,869,235 km (0.092 R)
• M25: 7,223,932 km (0.026 R)
• M26: 7,263,725 km (0.08 R)
• M27: 7,343,460 km (0.084 R)
• M28: 7,544,221 km (0.098 R)
• M29: 7,787,467 km (0.115 R)
• M30: 8,240,150 km (0.109 R)
• M31: 8,913,640 km (0.112 R)
• M32: 9,386,818 km (0.119 R)
• M33: 9,912,355 km (0.11 R)
• M34: 10,900,299 km (0.094 R)
• M35: 11,778,439 km (0.118 R)
• M36: 11,825,263 km (0.117 R)
• M37: 12,107,704 km (0.107 R)
• M38: 12,297,095 km (0.1 R)
• M39: 13,749,241 km (0.092 R)
• M40: 14,095,710 km (0.062 R)
• M41: 15,000,029 km (0.116 R)
• M42: 15,664,692 km (0.119 R)
• M43: 16,234,660 km (0.042 R)
• M44: 17,930,651 km (0.054 R)
• M45: 17,984,506 km (0.037 R)
• M46: 18,146,671 km (0.114 R)
• M47: 18,309,134 km (0.082 R)
• M48: 18,690,160 km (0.056 R)
• M49: 19,793,444 km (0.058 R)
• M50: 20,072,444 km (0.103 R)
• M51: 20,296,691 km (0.037 R)
• M52: 20,352,940 km (0.055 R)
• M53: 20,860,825 km (0.086 R)
• M54: 21,087,914 km (0.113 R)
• M55: 21,430,045 km (0.11 R)
• M56: 22,642,087 km (0.107 R)
• M57: 23,051,087 km (0.107 R)
• M58: 23,994,900 km (0.078 R)
• M59: 24,951,279 km (0.105 R)
• M60: 25,071,706 km (0.096 R)
• M61: 26,164,219 km (0.106 R)
• M62: 27,458,240 km (0.08 R)
• M63: 28,520,984 km (0.08 R)
• M64: 29,660,919 km (0.071 R)
• M65: 30,686,562 km (0.058 R)
• M66: 30,944,768 km (0.11 R)
• M67: 31,009,395 km (0.074 R)
• M68: 31,074,171 km (0.119 R)
• M69: 31,138,946 km (0.058 R)
• M70: 31,854,174 km (0.029 R)
• M71: 32,050,297 km (0.091 R)
• M72: 32,904,351 km (0.104 R)
• M73: 33,765,885 km (0.101 R)
• M74: 34,769,088 km (0.087 R)
• M75: 34,836,407 km (0.102 R)
• M76: 37,010,513 km (0.055 R)
• M77: 37,147,844 km (0.067 R)
• M78: 37,216,509 km (0.115 R)
• M79: 37,906,305 km (0.047 R)
• M80: 38,252,624 km (0.056 R)
• M81: 39,298,164 km (0.118 R)
• M82: 39,438,337 km (0.042 R)
• M83: 39,578,510 km (0.095 R)
• M84: 39,789,294 km (0.07 R)
• M85: 43,211,195 km (0.08 R)
• M86: 43,935,847 km (0.106 R)
• M87: 45,617,926 km (0.05 R)
• M88: 45,838,882 km (0.112 R)
• M89: 45,986,236 km (0.113 R)
• M90: 46,133,889 km (0.096 R)
• M91: 46,207,790 km (0.063 R)
• M92: 50,179,464 km (0.105 R)
• M93: 50,331,605 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 10,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit