🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.91 AU - 0.95 AU

Year: 320 Days

Day: 23.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,814,683 km

• M1: 505,790 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.11 AU - 1.23 AU

Year: 451 Days

Day: 15.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,814,683 km

• M1: 88,113 km (0.097 R)
• M2: 682,465 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.13 AU - 1.41 AU

Year: 510 Days

Day: 13.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,814,683 km

• M1: 464,501 km (0.041 R)
• M2: 667,805 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.71 AU - 1.93 AU

Year: 875 Days

Day: 24.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.24 AU - 3.36 AU

Year: 2137 Days

Day: 17 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.62 AU - 5.68 AU

Year: 4166 Days

Day: 42.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 105 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 10.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.62 AU - 7.06 AU

Year: 5690 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 63,814,683 km

• M1: 149,299 km (0.085 R)
• M2: 225,294 km (0.07 R)
• M3: 508,334 km (0.099 R)
• M4: 598,990 km (0.056 R)
• M5: 772,823 km (0.105 R)
• M6: 935,884 km (0.101 R)
• M7: 1,051,224 km (0.095 R)
• M8: 1,181,823 km (0.078 R)
• M9: 1,265,000 km (0.115 R)
• M10: 1,339,499 km (0.108 R)
• M11: 2,027,350 km (0.078 R)
• M12: 2,269,848 km (0.088 R)
• M13: 2,374,866 km (0.049 R)
• M14: 2,481,679 km (0.107 R)
• M15: 2,713,705 km (0.09 R)
• M16: 2,811,393 km (0.111 R)
• M17: 2,995,997 km (0.116 R)
• M18: 3,377,322 km (0.052 R)
• M19: 3,635,079 km (0.065 R)
• M20: 4,299,293 km (0.084 R)
• M21: 4,463,103 km (0.097 R)
• M22: 4,595,497 km (0.097 R)
• M23: 5,435,639 km (0.117 R)
• M24: 5,612,912 km (0.1 R)
• M25: 6,082,799 km (0.091 R)
• M26: 6,211,603 km (0.1 R)
• M27: 6,471,753 km (0.098 R)
• M28: 6,735,495 km (0.114 R)
• M29: 6,906,934 km (0.042 R)
• M30: 7,195,957 km (0.101 R)
• M31: 7,845,660 km (0.118 R)
• M32: 8,086,662 km (0.092 R)
• M33: 8,228,481 km (0.115 R)
• M34: 8,514,363 km (0.1 R)
• M35: 9,033,019 km (0.109 R)
• M36: 9,158,980 km (0.111 R)
• M37: 9,754,828 km (0.107 R)
• M38: 9,970,698 km (0.026 R)
• M39: 10,341,402 km (0.056 R)
• M40: 10,605,741 km (0.066 R)
• M41: 11,051,244 km (0.092 R)
• M42: 11,208,620 km (0.09 R)
• M43: 11,344,156 km (0.096 R)
• M44: 11,548,507 km (0.032 R)
• M45: 11,708,128 km (0.091 R)
• M46: 12,099,177 km (0.104 R)
• M47: 12,447,740 km (0.12 R)
• M48: 12,541,388 km (0.096 R)
• M49: 13,826,733 km (0.119 R)
• M50: 14,118,000 km (0.12 R)
• M51: 14,239,922 km (0.107 R)
• M52: 14,657,300 km (0.104 R)
• M53: 14,855,218 km (0.093 R)
• M54: 15,078,717 km (0.069 R)
• M55: 15,655,268 km (0.049 R)
• M56: 15,933,520 km (0.094 R)
• M57: 16,086,109 km (0.088 R)
• M58: 16,162,554 km (0.114 R)
• M59: 17,427,853 km (0.12 R)
• M60: 17,506,392 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 10.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.96 AU - 8.6 AU

Year: 7735 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,814,683 km

• M1: 140,772 km (0.082 R)
• M2: 288,425 km (0.078 R)
• M3: 379,679 km (0.057 R)
• M4: 502,798 km (0.064 R)
• M5: 580,141 km (0.025 R)
• M6: 771,327 km (0.051 R)
• M7: 1,021,454 km (0.119 R)
• M8: 1,270,385 km (0.032 R)
• M9: 1,642,734 km (0.119 R)
• M10: 1,779,616 km (0.037 R)
• M11: 2,000,124 km (0.1 R)
• M12: 2,468,215 km (0.11 R)
• M13: 2,643,694 km (0.098 R)
• M14: 2,841,462 km (0.079 R)
• M15: 3,213,661 km (0.077 R)
• M16: 3,444,641 km (0.089 R)
• M17: 3,882,065 km (0.101 R)
• M18: 4,528,477 km (0.084 R)
• M19: 4,636,038 km (0.101 R)
• M20: 5,208,399 km (0.028 R)
• M21: 5,389,114 km (0.071 R)
• M22: 5,733,488 km (0.098 R)
• M23: 5,943,523 km (0.104 R)
• M24: 6,037,770 km (0.057 R)
• M25: 6,108,679 km (0.092 R)
• M26: 6,371,373 km (0.112 R)
• M27: 6,613,423 km (0.099 R)
• M28: 6,686,726 km (0.079 R)
• M29: 7,611,839 km (0.083 R)
• M30: 8,207,089 km (0.1 R)
• M31: 8,338,436 km (0.093 R)
• M32: 8,523,638 km (0.087 R)
• M33: 9,005,941 km (0.116 R)
• M34: 9,497,221 km (0.086 R)
• M35: 10,250,596 km (0.118 R)
• M36: 10,420,539 km (0.115 R)
• M37: 11,110,035 km (0.099 R)
• M38: 11,284,616 km (0.084 R)
• M39: 11,577,828 km (0.113 R)
• M40: 11,903,203 km (0.075 R)
• M41: 11,992,513 km (0.089 R)
• M42: 12,081,973 km (0.119 R)
• M43: 12,502,642 km (0.112 R)
• M44: 12,745,140 km (0.114 R)
• M45: 13,327,375 km (0.091 R)
• M46: 13,482,059 km (0.111 R)
• M47: 13,699,575 km (0.096 R)
• M48: 13,918,287 km (0.097 R)
• M49: 14,708,762 km (0.098 R)
• M50: 14,900,696 km (0.095 R)
• M51: 16,234,211 km (0.091 R)
• M52: 16,532,061 km (0.116 R)
• M53: 16,831,705 km (0.089 R)
• M54: 17,503,998 km (0.097 R)
• M55: 17,979,869 km (0.034 R)
• M56: 18,048,235 km (0.059 R)
• M57: 18,253,783 km (0.111 R)
• M58: 18,460,078 km (0.087 R)
• M59: 18,667,122 km (0.089 R)
• M60: 18,736,385 km (0.05 R)
• M61: 19,083,602 km (0.107 R)
• M62: 19,153,315 km (0.064 R)
• M63: 19,258,033 km (0.042 R)
• M64: 20,636,727 km (0.036 R)
• M65: 20,744,138 km (0.108 R)
• M66: 21,067,419 km (0.071 R)
• M67: 21,319,941 km (0.118 R)
• M68: 21,537,157 km (0.085 R)
• M69: 22,083,638 km (0.102 R)
• M70: 22,376,999 km (0.11 R)
• M71: 22,560,855 km (0.079 R)
• M72: 22,967,462 km (0.061 R)
• M73: 23,078,763 km (0.065 R)
• M74: 23,488,362 km (0.106 R)
• M75: 23,787,707 km (0.104 R)
• M76: 23,937,903 km (0.102 R)
• M77: 24,883,661 km (0.094 R)
• M78: 24,959,956 km (0.032 R)
• M79: 25,303,732 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 10.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.95 AU - 11.13 AU

Year: 10503 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,814,683 km

• M1: 142,417 km (0.1 R)
• M2: 464,202 km (0.095 R)
• M3: 706,252 km (0.092 R)
• M4: 1,004,998 km (0.111 R)
• M5: 1,169,257 km (0.058 R)
• M6: 1,543,551 km (0.098 R)
• M7: 1,813,725 km (0.11 R)
• M8: 1,913,806 km (0.091 R)
• M9: 2,377,110 km (0.102 R)
• M10: 3,330,497 km (0.054 R)
• M11: 3,479,198 km (0.104 R)
• M12: 3,604,860 km (0.12 R)
• M13: 3,990,972 km (0.067 R)
• M14: 4,282,538 km (0.073 R)
• M15: 4,746,890 km (0.099 R)
• M16: 4,830,515 km (0.093 R)
• M17: 4,914,589 km (0.072 R)
• M18: 5,517,319 km (0.113 R)
• M19: 6,052,431 km (0.032 R)
• M20: 6,173,755 km (0.115 R)
• M21: 6,357,012 km (0.07 R)
• M22: 6,760,477 km (0.111 R)
• M23: 7,204,334 km (0.111 R)
• M24: 7,494,704 km (0.066 R)
• M25: 7,987,180 km (0.12 R)
• M26: 8,086,962 km (0.09 R)
• M27: 8,728,587 km (0.112 R)
• M28: 8,796,953 km (0.084 R)
• M29: 9,562,296 km (0.114 R)
• M30: 9,845,784 km (0.081 R)
• M31: 11,044,661 km (0.074 R)
• M32: 12,481,698 km (0.095 R)
• M33: 12,830,561 km (0.106 R)
• M34: 13,419,378 km (0.084 R)
• M35: 13,856,652 km (0.084 R)
• M36: 14,990,903 km (0.105 R)
• M37: 15,237,890 km (0.053 R)
• M38: 15,320,468 km (0.108 R)
• M39: 15,610,837 km (0.087 R)
• M40: 16,875,687 km (0.087 R)
• M41: 17,347,668 km (0.056 R)
• M42: 18,568,686 km (0.107 R)
• M43: 18,833,923 km (0.047 R)
• M44: 19,323,557 km (0.1 R)
• M45: 19,952,766 km (0.104 R)
• M46: 20,133,779 km (0.118 R)
• M47: 20,269,763 km (0.106 R)
• M48: 20,451,824 km (0.091 R)
• M49: 21,231,229 km (0.099 R)
• M50: 21,323,531 km (0.1 R)
• M51: 21,462,208 km (0.081 R)
• M52: 22,347,977 km (0.096 R)
• M53: 22,441,925 km (0.085 R)
• M54: 22,536,022 km (0.118 R)
• M55: 22,724,515 km (0.083 R)
• M56: 23,008,302 km (0.118 R)
• M57: 24,155,119 km (0.101 R)
• M58: 24,347,951 km (0.034 R)
• M59: 24,541,531 km (0.073 R)
• M60: 25,663,814 km (0.045 R)
• M61: 25,762,249 km (0.088 R)
• M62: 26,206,405 km (0.097 R)
• M63: 26,305,589 km (0.083 R)
• M64: 26,454,439 km (0.038 R)
• M65: 26,703,070 km (0.106 R)
• M66: 27,857,068 km (0.084 R)
• M67: 27,958,196 km (0.091 R)
• M68: 28,059,474 km (0.113 R)
• M69: 28,465,632 km (0.114 R)
• M70: 28,976,210 km (0.092 R)
• M71: 29,335,245 km (0.101 R)
• M72: 29,695,925 km (0.105 R)
• M73: 30,006,191 km (0.107 R)
• M74: 31,258,026 km (0.069 R)
• M75: 31,943,334 km (0.11 R)
• M76: 32,208,122 km (0.107 R)
• M77: 32,846,756 km (0.102 R)
• M78: 33,221,349 km (0.076 R)
• M79: 33,489,578 km (0.115 R)
• M80: 33,597,139 km (0.079 R)
• M81: 34,678,881 km (0.106 R)
• M82: 34,787,788 km (0.096 R)
• M83: 34,896,695 km (0.073 R)
• M84: 35,717,240 km (0.109 R)
• M85: 36,267,760 km (0.112 R)
• M86: 37,043,275 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.2

Radius: 5

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.25 AU - 16.77 AU

Year: 20728 Days

Day: 16 Hours

Environment

Temp: -197 °C

Axial Tilt: 135.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,814,683 km

• M1: 84,672 km (0.083 R)
• M2: 116,686 km (0.118 R)
• M3: 216,169 km (0.076 R)
• M4: 256,261 km (0.077 R)
• M5: 884,572 km (0.116 R)
• M6: 1,143,077 km (0.091 R)
• M7: 1,504,805 km (0.084 R)
• M8: 1,669,961 km (0.112 R)
• M9: 1,726,509 km (0.099 R)
• M10: 1,988,156 km (0.119 R)
• M11: 2,078,214 km (0.082 R)
• M12: 2,356,466 km (0.086 R)
• M13: 2,679,298 km (0.117 R)
• M14: 2,812,290 km (0.104 R)
• M15: 2,981,635 km (0.092 R)
• M16: 3,189,427 km (0.12 R)
• M17: 3,437,609 km (0.084 R)
• M18: 3,509,716 km (0.084 R)
• M19: 4,452,182 km (0.114 R)
• M20: 6,066,343 km (0.097 R)
• M21: 6,417,749 km (0.081 R)
• M22: 6,640,799 km (0.027 R)
• M23: 7,278,535 km (0.101 R)
• M24: 7,371,285 km (0.119 R)
• M25: 8,660,819 km (0.109 R)
• M26: 9,155,838 km (0.09 R)
• M27: 9,205,954 km (0.055 R)
• M28: 9,457,278 km (0.062 R)
• M29: 10,695,350 km (0.084 R)
• M30: 10,906,582 km (0.078 R)
• M31: 12,589,858 km (0.082 R)
• M32: 13,149,952 km (0.095 R)
• M33: 13,718,125 km (0.111 R)
• M34: 14,878,256 km (0.094 R)
• M35: 16,554,650 km (0.085 R)
• M36: 17,725,852 km (0.069 R)
• M37: 17,975,830 km (0.073 R)
• M38: 18,796,224 km (0.072 R)
• M39: 19,178,896 km (0.089 R)
• M40: 19,371,279 km (0.119 R)
• M41: 20,473,217 km (0.12 R)
• M42: 20,801,285 km (0.106 R)
• M43: 21,862,382 km (0.07 R)
• M44: 23,623,897 km (0.093 R)
• M45: 23,761,378 km (0.04 R)
• M46: 24,105,902 km (0.072 R)
• M47: 24,521,784 km (0.078 R)
• M48: 25,079,784 km (0.099 R)
• M49: 25,641,823 km (0.096 R)
• M50: 25,783,043 km (0.061 R)
• M51: 26,707,109 km (0.063 R)
• M52: 27,569,691 km (0.116 R)
• M53: 28,880,617 km (0.09 R)
• M54: 29,691,737 km (0.056 R)
• M55: 32,245,522 km (0.117 R)
• M56: 32,550,552 km (0.041 R)
• M57: 32,856,629 km (0.107 R)
• M58: 33,163,604 km (0.086 R)
• M59: 33,548,669 km (0.095 R)
• M60: 34,012,572 km (0.105 R)
• M61: 34,245,346 km (0.042 R)
• M62: 34,478,719 km (0.05 R)
• M63: 34,634,600 km (0.094 R)
• M64: 35,889,726 km (0.056 R)
• M65: 40,563,014 km (0.12 R)
• M66: 40,974,707 km (0.083 R)
• M67: 41,139,863 km (0.118 R)
• M68: 41,636,379 km (0.036 R)
• M69: 41,719,405 km (0.091 R)
• M70: 44,233,398 km (0.091 R)
• M71: 44,827,152 km (0.05 R)
• M72: 46,968,795 km (0.062 R)
• M73: 47,314,515 km (0.094 R)
• M74: 48,356,764 km (0.106 R)
• M75: 48,618,560 km (0.112 R)
• M76: 50,640,974 km (0.046 R)
• M77: 53,229,914 km (0.064 R)
• M78: 54,676,526 km (0.061 R)
• M79: 54,767,481 km (0.105 R)
• M80: 56,962,830 km (0.082 R)
• M81: 58,628,154 km (0.109 R)
• M82: 59,653,647 km (0.111 R)
• M83: 60,309,334 km (0.104 R)
• M84: 61,061,662 km (0.099 R)
• M85: 62,480,598 km (0.049 R)
• M86: 62,860,726 km (0.056 R)
• M87: 63,146,458 km (0.106 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit