🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.62 AU - 0.62 AU

Year: 186 Days

Day: 33.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.22 AU - 1.86 AU

Year: 728 Days

Day: 25.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.26 AU - 2.66 AU

Year: 1469 Days

Day: 34.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,193,057 km

• M1: 256,261 km (0.055 R)
• M2: 992,432 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.82 AU - 3.72 AU

Year: 2252 Days

Day: 18.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.74 AU - 4.24 AU

Year: 2483 Days

Day: 44 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,193,057 km

• M1: 220,507 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 9.9

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.59 AU - 6.75 AU

Year: 5836 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 96,193,057 km

• M1: 125,961 km (0.05 R)
• M2: 219,759 km (0.087 R)
• M3: 331,060 km (0.084 R)
• M4: 578,196 km (0.101 R)
• M5: 661,522 km (0.032 R)
• M6: 1,628,522 km (0.115 R)
• M7: 2,136,258 km (0.067 R)
• M8: 2,212,702 km (0.107 R)
• M9: 2,568,147 km (0.117 R)
• M10: 2,815,282 km (0.108 R)
• M11: 3,332,741 km (0.083 R)
• M12: 4,284,034 km (0.052 R)
• M13: 4,356,888 km (0.059 R)
• M14: 4,430,042 km (0.099 R)
• M15: 4,802,391 km (0.109 R)
• M16: 4,903,369 km (0.114 R)
• M17: 5,107,421 km (0.074 R)
• M18: 5,471,393 km (0.112 R)
• M19: 5,550,530 km (0.106 R)
• M20: 5,951,751 km (0.112 R)
• M21: 6,114,963 km (0.046 R)
• M22: 6,867,440 km (0.053 R)
• M23: 7,531,505 km (0.087 R)
• M24: 7,737,651 km (0.054 R)
• M25: 8,458,862 km (0.092 R)
• M26: 8,796,504 km (0.107 R)
• M27: 9,295,563 km (0.04 R)
• M28: 9,453,538 km (0.119 R)
• M29: 9,739,869 km (0.118 R)
• M30: 9,996,878 km (0.12 R)
• M31: 10,256,131 km (0.089 R)
• M32: 10,550,539 km (0.119 R)
• M33: 10,814,430 km (0.11 R)
• M34: 11,013,994 km (0.104 R)
• M35: 12,548,120 km (0.06 R)
• M36: 12,722,701 km (0.104 R)
• M37: 13,109,710 km (0.07 R)
• M38: 13,322,289 km (0.04 R)
• M39: 13,500,460 km (0.083 R)
• M40: 13,859,046 km (0.077 R)
• M41: 13,931,152 km (0.111 R)
• M42: 14,402,984 km (0.096 R)
• M43: 14,512,489 km (0.086 R)
• M44: 14,953,803 km (0.073 R)
• M45: 15,138,856 km (0.105 R)
• M46: 15,623,852 km (0.11 R)
• M47: 16,113,935 km (0.062 R)
• M48: 16,609,104 km (0.11 R)
• M49: 17,575,356 km (0.09 R)
• M50: 18,084,887 km (0.116 R)
• M51: 18,440,630 km (0.047 R)
• M52: 18,639,147 km (0.071 R)
• M53: 18,758,675 km (0.113 R)
• M54: 18,998,481 km (0.118 R)
• M55: 19,118,757 km (0.084 R)
• M56: 19,967,725 km (0.109 R)
• M57: 20,294,298 km (0.062 R)
• M58: 20,581,675 km (0.109 R)
• M59: 21,160,170 km (0.108 R)
• M60: 21,243,346 km (0.052 R)
• M61: 21,326,523 km (0.119 R)
• M62: 21,451,587 km (0.103 R)
• M63: 21,996,123 km (0.084 R)
• M64: 22,080,197 km (0.108 R)
• M65: 23,013,388 km (0.115 R)
• M66: 23,141,594 km (0.063 R)
• M67: 25,005,583 km (0.079 R)
• M68: 25,181,510 km (0.057 R)
• M69: 25,401,868 km (0.049 R)
• M70: 25,755,817 km (0.066 R)
• M71: 26,513,380 km (0.094 R)
• M72: 26,782,507 km (0.092 R)
• M73: 27,686,228 km (0.08 R)
• M74: 30,926,966 km (0.039 R)
• M75: 31,021,362 km (0.1 R)
• M76: 31,636,958 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 13.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.92 AU - 13.04 AU

Year: 14812 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 96,193,057 km

• M1: 195,375 km (0.116 R)
• M2: 391,198 km (0.098 R)
• M3: 502,948 km (0.114 R)
• M4: 670,498 km (0.098 R)
• M5: 1,067,680 km (0.032 R)
• M6: 1,405,622 km (0.047 R)
• M7: 1,609,972 km (0.073 R)
• M8: 1,716,037 km (0.11 R)
• M9: 2,131,321 km (0.089 R)
• M10: 2,437,548 km (0.046 R)
• M11: 3,207,378 km (0.093 R)
• M12: 3,362,212 km (0.07 R)
• M13: 3,519,739 km (0.091 R)
• M14: 3,659,613 km (0.114 R)
• M15: 4,132,342 km (0.113 R)
• M16: 4,258,902 km (0.058 R)
• M17: 4,978,468 km (0.113 R)
• M18: 5,135,994 km (0.078 R)
• M19: 5,363,981 km (0.077 R)
• M20: 5,618,597 km (0.105 R)
• M21: 6,116,010 km (0.1 R)
• M22: 8,837,195 km (0.099 R)
• M23: 9,193,836 km (0.077 R)
• M24: 9,415,690 km (0.108 R)
• M25: 9,611,214 km (0.044 R)
• M26: 10,667,226 km (0.12 R)
• M27: 11,253,500 km (0.115 R)
• M28: 12,702,954 km (0.119 R)
• M29: 13,764,949 km (0.115 R)
• M30: 14,242,615 km (0.104 R)
• M31: 14,564,101 km (0.105 R)
• M32: 15,050,892 km (0.096 R)
• M33: 15,214,253 km (0.109 R)
• M34: 15,345,450 km (0.101 R)
• M35: 15,641,953 km (0.12 R)
• M36: 16,140,413 km (0.109 R)
• M37: 17,563,837 km (0.086 R)
• M38: 19,239,333 km (0.039 R)
• M39: 19,844,906 km (0.119 R)
• M40: 20,204,090 km (0.093 R)
• M41: 20,819,685 km (0.075 R)
• M42: 21,075,049 km (0.118 R)
• M43: 21,404,763 km (0.095 R)
• M44: 22,778,221 km (0.056 R)
• M45: 23,003,665 km (0.082 R)
• M46: 24,410,184 km (0.105 R)
• M47: 24,602,417 km (0.106 R)
• M48: 24,988,380 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157

Radius: 6.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.03 AU - 13.59 AU

Year: 17459 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,193,057 km

• M1: 95,294 km (0.065 R)
• M2: 162,613 km (0.059 R)
• M3: 436,975 km (0.111 R)
• M4: 956,379 km (0.094 R)
• M5: 1,173,894 km (0.037 R)
• M6: 1,249,741 km (0.092 R)
• M7: 1,508,246 km (0.11 R)
• M8: 1,591,123 km (0.084 R)
• M9: 1,915,601 km (0.089 R)
• M10: 2,308,146 km (0.028 R)
• M11: 2,550,494 km (0.109 R)
• M12: 2,699,942 km (0.08 R)
• M13: 2,852,233 km (0.086 R)
• M14: 3,462,144 km (0.082 R)
• M15: 3,683,548 km (0.118 R)
• M16: 3,796,046 km (0.118 R)
• M17: 3,966,887 km (0.12 R)
• M18: 4,889,307 km (0.096 R)
• M19: 5,647,170 km (0.097 R)
• M20: 5,777,021 km (0.113 R)
• M21: 7,059,374 km (0.115 R)
• M22: 7,199,398 km (0.066 R)
• M23: 7,269,709 km (0.112 R)
• M24: 7,660,608 km (0.069 R)
• M25: 7,768,318 km (0.118 R)
• M26: 8,094,741 km (0.11 R)
• M27: 8,648,851 km (0.107 R)
• M28: 8,873,846 km (0.062 R)
• M29: 9,253,227 km (0.092 R)
• M30: 9,329,671 km (0.096 R)
• M31: 9,483,458 km (0.077 R)
• M32: 10,106,383 km (0.111 R)
• M33: 10,822,957 km (0.071 R)
• M34: 11,106,146 km (0.097 R)
• M35: 12,431,284 km (0.096 R)
• M36: 13,069,319 km (0.063 R)
• M37: 13,241,356 km (0.113 R)
• M38: 14,200,578 km (0.062 R)
• M39: 14,778,026 km (0.103 R)
• M40: 15,047,003 km (0.105 R)
• M41: 16,462,797 km (0.116 R)
• M42: 17,210,038 km (0.092 R)
• M43: 17,493,077 km (0.034 R)
• M44: 17,587,773 km (0.119 R)
• M45: 18,351,470 km (0.095 R)
• M46: 18,688,963 km (0.106 R)
• M47: 19,272,394 km (0.113 R)
• M48: 19,468,218 km (0.05 R)
• M49: 19,960,545 km (0.099 R)
• M50: 20,756,854 km (0.054 R)
• M51: 20,806,969 km (0.082 R)
• M52: 21,108,409 km (0.118 R)
• M53: 21,360,930 km (0.083 R)
• M54: 21,462,059 km (0.091 R)
• M55: 21,614,200 km (0.057 R)
• M56: 21,868,666 km (0.115 R)
• M57: 22,483,214 km (0.092 R)
• M58: 23,415,657 km (0.049 R)
• M59: 24,149,734 km (0.069 R)
• M60: 24,202,392 km (0.099 R)
• M61: 24,255,200 km (0.089 R)
• M62: 24,360,816 km (0.057 R)
• M63: 24,838,034 km (0.038 R)
• M64: 25,157,874 km (0.079 R)
• M65: 25,479,061 km (0.077 R)
• M66: 26,125,623 km (0.118 R)
• M67: 26,614,060 km (0.081 R)
• M68: 27,105,489 km (0.114 R)
• M69: 27,599,910 km (0.059 R)
• M70: 29,381,919 km (0.053 R)
• M71: 30,514,525 km (0.115 R)
• M72: 30,742,662 km (0.071 R)
• M73: 30,971,546 km (0.086 R)
• M74: 32,123,899 km (0.079 R)
• M75: 32,997,401 km (0.057 R)
• M76: 33,055,893 km (0.108 R)
• M77: 33,525,332 km (0.087 R)
• M78: 33,642,916 km (0.078 R)
• M79: 34,115,046 km (0.119 R)
• M80: 36,629,338 km (0.087 R)
• M81: 37,969,884 km (0.119 R)
• M82: 38,154,039 km (0.096 R)
• M83: 38,215,374 km (0.113 R)
• M84: 38,276,859 km (0.09 R)
• M85: 38,584,582 km (0.061 R)
• M86: 40,135,762 km (0.085 R)
• M87: 40,887,492 km (0.101 R)
• M88: 41,013,154 km (0.099 R)
• M89: 41,454,318 km (0.057 R)
• M90: 42,214,126 km (0.077 R)
• M91: 42,468,442 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.9

Radius: 7.6

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.74 AU - 20.14 AU

Year: 30153 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,193,057 km

• M1: 236,963 km (0.089 R)
• M2: 346,169 km (0.119 R)
• M3: 520,900 km (0.116 R)
• M4: 644,617 km (0.087 R)
• M5: 834,607 km (0.079 R)
• M6: 981,512 km (0.106 R)
• M7: 1,073,664 km (0.098 R)
• M8: 1,874,312 km (0.118 R)
• M9: 2,952,912 km (0.082 R)
• M10: 3,410,981 km (0.079 R)
• M11: 3,696,563 km (0.091 R)
• M12: 4,139,223 km (0.116 R)
• M13: 4,650,998 km (0.086 R)
• M14: 5,128,514 km (0.035 R)
• M15: 5,621,589 km (0.114 R)
• M16: 5,958,782 km (0.067 R)
• M17: 6,072,626 km (0.096 R)
• M18: 6,302,558 km (0.109 R)
• M19: 6,535,333 km (0.064 R)
• M20: 7,069,397 km (0.028 R)
• M21: 7,129,685 km (0.057 R)
• M22: 9,014,169 km (0.109 R)
• M23: 10,902,693 km (0.082 R)
• M24: 11,042,118 km (0.089 R)
• M25: 11,393,374 km (0.033 R)
• M26: 12,323,723 km (0.043 R)
• M27: 15,413,817 km (0.089 R)
• M28: 15,727,523 km (0.109 R)
• M29: 16,361,220 km (0.105 R)
• M30: 19,062,359 km (0.09 R)
• M31: 20,249,269 km (0.109 R)
• M32: 21,986,249 km (0.052 R)
• M33: 22,516,574 km (0.08 R)
• M34: 22,961,777 km (0.049 R)
• M35: 23,860,860 km (0.119 R)
• M36: 24,223,635 km (0.107 R)
• M37: 24,679,759 km (0.094 R)
• M38: 25,878,936 km (0.034 R)
• M39: 30,468,000 km (0.117 R)
• M40: 31,852,977 km (0.078 R)
• M41: 32,754,005 km (0.037 R)
• M42: 34,274,518 km (0.09 R)
• M43: 36,441,593 km (0.052 R)
• M44: 37,805,177 km (0.051 R)
• M45: 37,910,793 km (0.07 R)
• M46: 40,474,003 km (0.104 R)
• M47: 40,582,013 km (0.114 R)
• M48: 41,667,495 km (0.08 R)
• M49: 45,653,231 km (0.109 R)
• M50: 46,216,467 km (0.054 R)
• M51: 47,122,282 km (0.104 R)
• M52: 48,606,742 km (0.118 R)
• M53: 49,066,456 km (0.111 R)
• M54: 49,296,986 km (0.112 R)
• M55: 50,687,199 km (0.069 R)
• M56: 50,803,736 km (0.057 R)
• M57: 51,738,424 km (0.062 R)
• M58: 51,972,993 km (0.101 R)
• M59: 52,090,427 km (0.081 R)
• M60: 54,337,986 km (0.093 R)
• M61: 54,457,215 km (0.045 R)
• M62: 58,316,392 km (0.066 R)
• M63: 59,049,720 km (0.047 R)
• M64: 60,525,653 km (0.036 R)
• M65: 61,764,772 km (0.101 R)
• M66: 61,889,238 km (0.09 R)
• M67: 62,262,783 km (0.101 R)
• M68: 62,387,548 km (0.104 R)
• M69: 64,520,365 km (0.099 R)
• M70: 66,421,903 km (0.087 R)
• M71: 67,956,478 km (0.103 R)
• M72: 70,280,182 km (0.112 R)
• M73: 70,410,033 km (0.115 R)
• M74: 70,539,884 km (0.071 R)
• M75: 72,236,324 km (0.105 R)
• M76: 72,760,964 km (0.073 R)
• M77: 73,946,078 km (0.112 R)
• M78: 76,602,487 km (0.099 R)
• M79: 77,405,529 km (0.09 R)
• M80: 78,615,177 km (0.109 R)
• M81: 79,560,336 km (0.082 R)
• M82: 81,462,025 km (0.102 R)
• M83: 82,281,671 km (0.066 R)
• M84: 82,418,553 km (0.08 R)
• M85: 84,204,602 km (0.091 R)
• M86: 86,281,470 km (0.059 R)
• M87: 87,256,249 km (0.075 R)
• M88: 88,094,895 km (0.103 R)
• M89: 89,498,422 km (0.098 R)
• M90: 90,767,760 km (0.114 R)
• M91: 90,909,280 km (0.078 R)
• M92: 92,185,349 km (0.104 R)
• M93: 92,469,735 km (0.081 R)
• M94: 93,752,986 km (0.057 R)
• M95: 93,896,001 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 11,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit