🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.52 AU - 0.52 AU

Year: 137 Days

Day: 29.9 Hours

Environment

Temp: 224 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,897,671 km

• M1: 158,424 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.58 AU

Year: 149 Days

Day: 16 Hours

Environment

Temp: 193 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,897,671 km

• M1: 431,141 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.87 AU - 1.07 AU

Year: 349 Days

Day: 40.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.28 AU - 2.68 AU

Year: 1426 Days

Day: 22.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.78 AU - 3.92 AU

Year: 2240 Days

Day: 21.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,897,671 km

• M1: 1,128,417 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.81 AU - 4 AU

Year: 2290 Days

Day: 47 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.3

Radius: 10.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.13 AU - 6.39 AU

Year: 4406 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,897,671 km

• M1: 146,905 km (0.057 R)
• M2: 235,317 km (0.089 R)
• M3: 325,226 km (0.1 R)
• M4: 482,752 km (0.079 R)
• M5: 552,166 km (0.074 R)
• M6: 926,759 km (0.081 R)
• M7: 1,130,960 km (0.107 R)
• M8: 1,249,741 km (0.096 R)
• M9: 1,350,270 km (0.115 R)
• M10: 1,631,664 km (0.118 R)
• M11: 1,766,900 km (0.082 R)
• M12: 1,842,447 km (0.076 R)
• M13: 2,035,877 km (0.108 R)
• M14: 2,208,962 km (0.086 R)
• M15: 2,373,221 km (0.096 R)
• M16: 2,456,995 km (0.096 R)
• M17: 2,555,880 km (0.118 R)
• M18: 2,699,494 km (0.052 R)
• M19: 2,801,669 km (0.063 R)
• M20: 3,009,909 km (0.105 R)
• M21: 3,223,236 km (0.093 R)
• M22: 3,410,233 km (0.113 R)
• M23: 3,827,611 km (0.08 R)
• M24: 3,893,285 km (0.065 R)
• M25: 3,975,863 km (0.119 R)
• M26: 4,851,908 km (0.112 R)
• M27: 5,284,545 km (0.083 R)
• M28: 5,673,200 km (0.058 R)
• M29: 5,842,694 km (0.047 R)
• M30: 6,400,096 km (0.094 R)
• M31: 6,596,369 km (0.076 R)
• M32: 7,196,854 km (0.09 R)
• M33: 7,835,787 km (0.108 R)
• M34: 8,045,822 km (0.114 R)
• M35: 8,130,345 km (0.106 R)
• M36: 8,514,512 km (0.061 R)
• M37: 8,665,457 km (0.073 R)
• M38: 8,904,514 km (0.104 R)
• M39: 9,035,711 km (0.079 R)
• M40: 9,167,806 km (0.045 R)
• M41: 9,478,222 km (0.1 R)
• M42: 9,747,049 km (0.077 R)
• M43: 9,814,668 km (0.071 R)
• M44: 9,927,614 km (0.095 R)
• M45: 10,315,222 km (0.091 R)
• M46: 10,964,327 km (0.115 R)
• M47: 11,602,811 km (0.083 R)
• M48: 11,746,275 km (0.047 R)
• M49: 11,842,317 km (0.106 R)
• M50: 12,011,063 km (0.083 R)
• M51: 12,204,793 km (0.079 R)
• M52: 12,399,569 km (0.101 R)
• M53: 12,619,927 km (0.085 R)
• M54: 12,767,580 km (0.091 R)
• M55: 12,866,314 km (0.104 R)
• M56: 13,213,980 km (0.112 R)
• M57: 14,122,039 km (0.104 R)
• M58: 14,454,894 km (0.11 R)
• M59: 14,609,429 km (0.095 R)
• M60: 14,894,114 km (0.113 R)
• M61: 16,104,510 km (0.107 R)
• M62: 16,425,397 km (0.115 R)
• M63: 16,964,997 km (0.119 R)
• M64: 17,155,285 km (0.071 R)
• M65: 17,373,549 km (0.075 R)
• M66: 17,455,678 km (0.101 R)
• M67: 17,868,119 km (0.095 R)
• M68: 18,117,200 km (0.108 R)
• M69: 18,395,153 km (0.049 R)
• M70: 18,478,927 km (0.116 R)
• M71: 18,786,800 km (0.039 R)
• M72: 18,871,173 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.8

Radius: 15

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.46 AU - 5.7 AU

Year: 4814 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,897,671 km

• M1: 207,791 km (0.089 R)
• M2: 304,282 km (0.076 R)
• M3: 442,959 km (0.074 R)
• M4: 635,342 km (0.08 R)
• M5: 1,045,091 km (0.064 R)
• M6: 1,142,778 km (0.062 R)
• M7: 1,243,906 km (0.108 R)
• M8: 1,348,326 km (0.062 R)
• M9: 1,534,725 km (0.107 R)
• M10: 1,882,689 km (0.115 R)
• M11: 2,256,085 km (0.102 R)
• M12: 3,053,293 km (0.081 R)
• M13: 3,197,804 km (0.12 R)
• M14: 3,323,616 km (0.087 R)
• M15: 3,689,083 km (0.079 R)
• M16: 4,365,864 km (0.111 R)
• M17: 4,623,771 km (0.117 R)
• M18: 5,204,360 km (0.107 R)
• M19: 5,528,539 km (0.111 R)
• M20: 5,962,522 km (0.114 R)
• M21: 6,066,343 km (0.095 R)
• M22: 6,434,204 km (0.061 R)
• M23: 6,540,718 km (0.077 R)
• M24: 7,137,015 km (0.079 R)
• M25: 7,978,503 km (0.041 R)
• M26: 8,381,969 km (0.105 R)
• M27: 8,615,491 km (0.084 R)
• M28: 9,450,097 km (0.076 R)
• M29: 9,662,826 km (0.09 R)
• M30: 9,815,715 km (0.056 R)
• M31: 10,341,701 km (0.112 R)
• M32: 10,908,826 km (0.051 R)
• M33: 11,292,395 km (0.059 R)
• M34: 11,648,139 km (0.046 R)
• M35: 11,941,800 km (0.061 R)
• M36: 12,837,741 km (0.114 R)
• M37: 13,141,275 km (0.039 R)
• M38: 13,618,044 km (0.114 R)
• M39: 14,100,646 km (0.042 R)
• M40: 15,011,698 km (0.106 R)
• M41: 15,189,121 km (0.12 R)
• M42: 15,510,158 km (0.073 R)
• M43: 16,122,911 km (0.059 R)
• M44: 16,633,338 km (0.065 R)
• M45: 16,780,244 km (0.093 R)
• M46: 17,707,750 km (0.084 R)
• M47: 18,121,239 km (0.11 R)
• M48: 18,234,484 km (0.101 R)
• M49: 18,423,875 km (0.074 R)
• M50: 18,804,602 km (0.047 R)
• M51: 19,034,384 km (0.119 R)
• M52: 19,303,511 km (0.032 R)
• M53: 19,962,489 km (0.117 R)
• M54: 20,353,538 km (0.071 R)
• M55: 20,668,143 km (0.095 R)
• M56: 20,984,542 km (0.047 R)
• M57: 21,222,852 km (0.048 R)
• M58: 21,742,255 km (0.068 R)
• M59: 22,185,065 km (0.084 R)
• M60: 22,468,403 km (0.089 R)
• M61: 22,630,717 km (0.038 R)
• M62: 22,875,160 km (0.06 R)
• M63: 23,284,460 km (0.069 R)
• M64: 23,902,897 km (0.076 R)
• M65: 24,526,870 km (0.093 R)
• M66: 24,652,233 km (0.117 R)
• M67: 24,945,744 km (0.112 R)
• M68: 25,367,161 km (0.1 R)
• M69: 25,748,337 km (0.098 R)
• M70: 26,946,466 km (0.105 R)
• M71: 27,205,570 km (0.069 R)
• M72: 27,335,421 km (0.03 R)
• M73: 27,726,170 km (0.087 R)
• M74: 27,987,817 km (0.086 R)
• M75: 28,557,336 km (0.034 R)
• M76: 29,086,613 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 15

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.11 AU - 7.97 AU

Year: 6823 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,897,671 km

• M1: 192,682 km (0.058 R)
• M2: 316,250 km (0.101 R)
• M3: 472,879 km (0.078 R)
• M4: 760,406 km (0.095 R)
• M5: 965,205 km (0.078 R)
• M6: 1,059,303 km (0.111 R)
• M7: 1,848,880 km (0.082 R)
• M8: 2,324,302 km (0.093 R)
• M9: 2,498,733 km (0.088 R)
• M10: 2,610,034 km (0.118 R)
• M11: 3,001,382 km (0.102 R)
• M12: 3,264,824 km (0.119 R)
• M13: 3,560,878 km (0.067 R)
• M14: 3,737,852 km (0.107 R)
• M15: 3,969,729 km (0.094 R)
• M16: 4,776,959 km (0.055 R)
• M17: 5,314,464 km (0.063 R)
• M18: 5,575,812 km (0.04 R)
• M19: 5,752,487 km (0.1 R)
• M20: 6,021,165 km (0.095 R)
• M21: 6,172,109 km (0.108 R)
• M22: 6,447,219 km (0.07 R)
• M23: 6,757,635 km (0.094 R)
• M24: 7,168,580 km (0.117 R)
• M25: 7,264,622 km (0.088 R)
• M26: 7,685,591 km (0.116 R)
• M27: 7,816,788 km (0.066 R)
• M28: 8,248,228 km (0.101 R)
• M29: 8,858,737 km (0.107 R)
• M30: 9,378,590 km (0.114 R)
• M31: 9,801,802 km (0.069 R)
• M32: 10,411,862 km (0.107 R)
• M33: 11,071,439 km (0.049 R)
• M34: 11,406,389 km (0.101 R)
• M35: 13,013,220 km (0.077 R)
• M36: 13,248,687 km (0.11 R)
• M37: 14,284,801 km (0.117 R)
• M38: 15,017,382 km (0.088 R)
• M39: 15,181,940 km (0.075 R)
• M40: 16,013,405 km (0.069 R)
• M41: 16,392,336 km (0.115 R)
• M42: 16,561,681 km (0.096 R)
• M43: 16,902,315 km (0.063 R)
• M44: 17,030,670 km (0.069 R)
• M45: 18,993,993 km (0.106 R)
• M46: 19,216,594 km (0.103 R)
• M47: 19,350,485 km (0.058 R)
• M48: 19,889,486 km (0.076 R)
• M49: 20,206,184 km (0.093 R)
• M50: 20,661,560 km (0.098 R)
• M51: 21,212,380 km (0.037 R)
• M52: 22,001,060 km (0.064 R)
• M53: 22,141,233 km (0.108 R)
• M54: 23,368,683 km (0.052 R)
• M55: 24,086,903 km (0.118 R)
• M56: 25,299,842 km (0.074 R)
• M57: 26,136,094 km (0.045 R)
• M58: 26,532,828 km (0.032 R)
• M59: 26,781,759 km (0.099 R)
• M60: 28,139,509 km (0.079 R)
• M61: 28,240,936 km (0.042 R)
• M62: 29,005,830 km (0.074 R)
• M63: 29,777,456 km (0.09 R)
• M64: 29,880,828 km (0.046 R)
• M65: 30,139,932 km (0.096 R)
• M66: 30,295,663 km (0.11 R)
• M67: 31,551,537 km (0.094 R)
• M68: 31,974,002 km (0.119 R)
• M69: 33,038,241 km (0.111 R)
• M70: 33,682,409 km (0.105 R)
• M71: 34,060,144 km (0.041 R)
• M72: 35,804,455 km (0.096 R)
• M73: 36,189,969 km (0.114 R)
• M74: 36,355,574 km (0.042 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85

Radius: 10.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.67 AU - 10.49 AU

Year: 9994 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,897,671 km

• M1: 165,605 km (0.095 R)
• M2: 239,805 km (0.102 R)
• M3: 593,455 km (0.096 R)
• M4: 671,994 km (0.12 R)
• M5: 1,134,550 km (0.088 R)
• M6: 1,235,379 km (0.09 R)
• M7: 1,392,457 km (0.045 R)
• M8: 1,473,689 km (0.049 R)
• M9: 1,556,416 km (0.077 R)
• M10: 1,799,962 km (0.114 R)
• M11: 1,918,892 km (0.109 R)
• M12: 2,117,857 km (0.035 R)
• M13: 2,619,908 km (0.104 R)
• M14: 2,704,430 km (0.115 R)
• M15: 2,789,701 km (0.046 R)
• M16: 3,016,043 km (0.055 R)
• M17: 3,176,262 km (0.087 R)
• M18: 3,248,518 km (0.111 R)
• M19: 3,655,125 km (0.059 R)
• M20: 3,845,413 km (0.025 R)
• M21: 4,156,726 km (0.117 R)
• M22: 4,355,542 km (0.095 R)
• M23: 4,598,190 km (0.103 R)
• M24: 4,845,475 km (0.064 R)
• M25: 5,012,725 km (0.056 R)
• M26: 5,139,435 km (0.097 R)
• M27: 5,569,529 km (0.059 R)
• M28: 5,678,885 km (0.096 R)
• M29: 6,304,503 km (0.114 R)
• M30: 6,372,869 km (0.095 R)
• M31: 6,695,103 km (0.098 R)
• M32: 6,952,112 km (0.094 R)
• M33: 7,022,722 km (0.108 R)
• M34: 7,283,771 km (0.064 R)
• M35: 7,427,684 km (0.045 R)
• M36: 7,669,434 km (0.091 R)
• M37: 8,510,772 km (0.04 R)
• M38: 8,687,597 km (0.036 R)
• M39: 9,019,405 km (0.055 R)
• M40: 9,433,343 km (0.065 R)
• M41: 9,747,947 km (0.067 R)
• M42: 9,959,628 km (0.12 R)
• M43: 10,119,398 km (0.1 R)
• M44: 10,280,066 km (0.091 R)
• M45: 11,068,298 km (0.069 R)
• M46: 11,316,929 km (0.086 R)
• M47: 11,400,106 km (0.08 R)
• M48: 11,567,356 km (0.104 R)
• M49: 12,415,426 km (0.078 R)
• M50: 12,817,994 km (0.082 R)
• M51: 13,312,715 km (0.089 R)
• M52: 13,813,718 km (0.119 R)
• M53: 14,021,808 km (0.105 R)
• M54: 14,230,946 km (0.032 R)
• M55: 14,803,756 km (0.116 R)
• M56: 15,754,601 km (0.091 R)
• M57: 16,820,186 km (0.062 R)
• M58: 17,297,703 km (0.119 R)
• M59: 17,650,604 km (0.098 R)
• M60: 17,811,870 km (0.106 R)
• M61: 18,625,384 km (0.054 R)
• M62: 18,855,465 km (0.041 R)
• M63: 19,185,628 km (0.109 R)
• M64: 19,284,961 km (0.112 R)
• M65: 19,384,593 km (0.075 R)
• M66: 19,517,735 km (0.087 R)
• M67: 19,818,128 km (0.099 R)
• M68: 20,423,849 km (0.106 R)
• M69: 20,865,013 km (0.068 R)
• M70: 21,172,287 km (0.112 R)
• M71: 21,240,803 km (0.077 R)
• M72: 21,687,802 km (0.116 R)
• M73: 21,964,408 km (0.069 R)
• M74: 22,346,631 km (0.105 R)
• M75: 23,329,638 km (0.086 R)
• M76: 23,471,158 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit