🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.54 AU - 0.64 AU

Year: 173 Days

Day: 15.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1 AU - 1.3 AU

Year: 470 Days

Day: 31.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,969,675 km

• M1: 565,929 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.95 AU - 2.09 AU

Year: 1093 Days

Day: 46.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.4

Radius: 8.6

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.59 AU - 5.67 AU

Year: 3794 Days

Day: 13.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,969,675 km

• M1: 143,913 km (0.054 R)
• M2: 238,459 km (0.102 R)
• M3: 392,994 km (0.095 R)
• M4: 469,139 km (0.098 R)
• M5: 604,824 km (0.071 R)
• M6: 852,409 km (0.097 R)
• M7: 1,332,917 km (0.078 R)
• M8: 1,546,244 km (0.099 R)
• M9: 1,770,790 km (0.05 R)
• M10: 2,109,629 km (0.109 R)
• M11: 2,233,197 km (0.119 R)
• M12: 2,599,263 km (0.111 R)
• M13: 2,712,957 km (0.114 R)
• M14: 2,925,386 km (0.073 R)
• M15: 3,023,822 km (0.082 R)
• M16: 3,163,546 km (0.117 R)
• M17: 3,325,860 km (0.045 R)
• M18: 3,532,604 km (0.118 R)
• M19: 3,595,435 km (0.043 R)
• M20: 4,002,192 km (0.092 R)
• M21: 4,244,391 km (0.104 R)
• M22: 4,311,411 km (0.065 R)
• M23: 4,401,169 km (0.05 R)
• M24: 4,812,863 km (0.089 R)
• M25: 4,906,062 km (0.045 R)
• M26: 5,023,347 km (0.065 R)
• M27: 5,117,893 km (0.106 R)
• M28: 5,405,121 km (0.117 R)
• M29: 5,477,825 km (0.07 R)
• M30: 5,550,679 km (0.04 R)
• M31: 6,451,408 km (0.064 R)
• M32: 6,840,063 km (0.096 R)
• M33: 7,156,463 km (0.11 R)
• M34: 7,423,794 km (0.084 R)
• M35: 7,721,644 km (0.076 R)
• M36: 7,995,857 km (0.071 R)
• M37: 8,582,131 km (0.089 R)
• M38: 8,638,679 km (0.098 R)
• M39: 8,809,220 km (0.118 R)
• M40: 9,211,190 km (0.049 R)
• M41: 9,589,972 km (0.047 R)
• M42: 9,914,449 km (0.072 R)
• M43: 10,513,439 km (0.083 R)
• M44: 11,124,397 km (0.044 R)
• M45: 11,809,555 km (0.07 R)
• M46: 11,904,101 km (0.064 R)
• M47: 11,998,796 km (0.115 R)
• M48: 12,125,655 km (0.101 R)
• M49: 12,220,949 km (0.086 R)
• M50: 12,316,542 km (0.119 R)
• M51: 12,476,462 km (0.073 R)
• M52: 12,540,490 km (0.08 R)
• M53: 12,992,725 km (0.11 R)
• M54: 13,057,650 km (0.084 R)
• M55: 13,155,487 km (0.107 R)
• M56: 13,746,997 km (0.045 R)
• M57: 14,921,939 km (0.099 R)
• M58: 15,400,951 km (0.076 R)
• M59: 16,338,930 km (0.116 R)
• M60: 17,438,624 km (0.086 R)
• M61: 17,726,300 km (0.117 R)
• M62: 18,015,473 km (0.09 R)
• M63: 18,415,797 km (0.083 R)
• M64: 18,745,361 km (0.033 R)
• M65: 18,855,764 km (0.091 R)
• M66: 19,858,369 km (0.069 R)
• M67: 19,933,318 km (0.088 R)
• M68: 20,460,650 km (0.092 R)
• M69: 20,574,195 km (0.118 R)
• M70: 20,840,180 km (0.086 R)
• M71: 21,221,954 km (0.1 R)
• M72: 21,413,738 km (0.1 R)
• M73: 21,760,357 km (0.081 R)
• M74: 22,031,278 km (0.116 R)
• M75: 22,108,920 km (0.088 R)
• M76: 23,442,136 km (0.095 R)
• M77: 23,799,376 km (0.035 R)
• M78: 24,278,538 km (0.117 R)
• M79: 24,559,482 km (0.112 R)
• M80: 24,760,841 km (0.117 R)
• M81: 25,939,672 km (0.115 R)
• M82: 26,144,621 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 9.8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.21 AU - 7.51 AU

Year: 7603 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,969,675 km

• M1: 166,951 km (0.092 R)
• M2: 285,882 km (0.037 R)
• M3: 446,550 km (0.078 R)
• M4: 572,361 km (0.084 R)
• M5: 654,191 km (0.058 R)
• M6: 1,006,943 km (0.116 R)
• M7: 1,125,574 km (0.069 R)
• M8: 1,433,746 km (0.109 R)
• M9: 2,019,122 km (0.067 R)
• M10: 2,148,973 km (0.079 R)
• M11: 2,259,227 km (0.097 R)
• M12: 2,555,132 km (0.108 R)
• M13: 2,695,903 km (0.11 R)
• M14: 2,815,282 km (0.09 R)
• M15: 2,887,837 km (0.102 R)
• M16: 3,133,926 km (0.049 R)
• M17: 3,412,627 km (0.092 R)
• M18: 3,542,029 km (0.105 R)
• M19: 4,021,340 km (0.113 R)
• M20: 4,324,426 km (0.111 R)
• M21: 4,807,328 km (0.067 R)
• M22: 5,487,998 km (0.113 R)
• M23: 5,824,294 km (0.037 R)
• M24: 6,262,017 km (0.105 R)
• M25: 6,389,175 km (0.045 R)
• M26: 7,169,328 km (0.03 R)
• M27: 7,302,171 km (0.069 R)
• M28: 7,369,042 km (0.105 R)
• M29: 8,186,444 km (0.058 R)
• M30: 8,255,858 km (0.091 R)
• M31: 8,535,456 km (0.079 R)
• M32: 8,641,222 km (0.087 R)
• M33: 8,711,982 km (0.069 R)
• M34: 10,882,946 km (0.11 R)
• M35: 12,365,012 km (0.082 R)
• M36: 12,604,817 km (0.101 R)
• M37: 13,579,448 km (0.096 R)
• M38: 13,909,610 km (0.117 R)
• M39: 15,729,618 km (0.117 R)
• M40: 15,816,085 km (0.108 R)
• M41: 16,033,002 km (0.085 R)
• M42: 16,120,068 km (0.112 R)
• M43: 16,382,014 km (0.105 R)
• M44: 16,821,981 km (0.054 R)
• M45: 17,623,377 km (0.112 R)
• M46: 17,758,165 km (0.075 R)
• M47: 17,848,223 km (0.032 R)
• M48: 18,619,998 km (0.114 R)
• M49: 18,894,809 km (0.101 R)
• M50: 19,541,671 km (0.072 R)
• M51: 19,681,245 km (0.118 R)
• M52: 20,431,030 km (0.115 R)
• M53: 20,762,090 km (0.115 R)
• M54: 20,951,930 km (0.043 R)
• M55: 21,047,224 km (0.074 R)
• M56: 22,055,364 km (0.101 R)
• M57: 22,200,623 km (0.094 R)
• M58: 22,346,182 km (0.087 R)
• M59: 22,638,496 km (0.109 R)
• M60: 22,931,858 km (0.08 R)
• M61: 23,473,252 km (0.077 R)
• M62: 24,218,250 km (0.12 R)
• M63: 25,122,419 km (0.098 R)
• M64: 25,680,419 km (0.119 R)
• M65: 26,499,318 km (0.079 R)
• M66: 27,639,254 km (0.077 R)
• M67: 28,057,829 km (0.067 R)
• M68: 29,539,147 km (0.094 R)
• M69: 29,966,997 km (0.101 R)
• M70: 30,450,796 km (0.06 R)
• M71: 30,882,984 km (0.113 R)
• M72: 31,371,721 km (0.111 R)
• M73: 31,972,506 km (0.117 R)
• M74: 32,137,063 km (0.097 R)
• M75: 32,411,875 km (0.073 R)
• M76: 33,797,450 km (0.053 R)
• M77: 33,965,149 km (0.11 R)
• M78: 34,694,439 km (0.053 R)
• M79: 35,542,509 km (0.113 R)
• M80: 35,656,204 km (0.072 R)
• M81: 35,940,589 km (0.048 R)
• M82: 36,856,128 km (0.101 R)
• M83: 38,301,842 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.4

Radius: 13.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.01 AU - 9.37 AU

Year: 10609 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 94,969,675 km

• M1: 207,642 km (0.05 R)
• M2: 390,002 km (0.067 R)
• M3: 523,742 km (0.089 R)
• M4: 774,169 km (0.101 R)
• M5: 861,833 km (0.039 R)
• M6: 1,048,831 km (0.088 R)
• M7: 1,337,704 km (0.092 R)
• M8: 1,829,133 km (0.038 R)
• M9: 2,032,885 km (0.103 R)
• M10: 2,180,090 km (0.117 R)
• M11: 2,331,034 km (0.084 R)
• M12: 2,530,298 km (0.103 R)
• M13: 2,804,810 km (0.1 R)
• M14: 2,945,881 km (0.106 R)
• M15: 3,186,285 km (0.106 R)
• M16: 3,383,305 km (0.098 R)
• M17: 3,635,378 km (0.116 R)
• M18: 3,841,673 km (0.069 R)
• M19: 3,946,242 km (0.095 R)
• M20: 4,051,709 km (0.071 R)
• M21: 4,901,724 km (0.085 R)
• M22: 5,072,565 km (0.114 R)
• M23: 5,626,825 km (0.113 R)
• M24: 6,169,865 km (0.086 R)
• M25: 6,761,375 km (0.09 R)
• M26: 7,015,991 km (0.029 R)
• M27: 7,931,679 km (0.11 R)
• M28: 9,269,383 km (0.095 R)
• M29: 10,602,450 km (0.099 R)
• M30: 10,935,754 km (0.113 R)
• M31: 11,047,653 km (0.102 R)
• M32: 12,342,124 km (0.085 R)
• M33: 13,845,283 km (0.074 R)
• M34: 14,006,849 km (0.096 R)
• M35: 14,906,829 km (0.108 R)
• M36: 15,280,375 km (0.107 R)
• M37: 15,867,697 km (0.081 R)
• M38: 15,952,219 km (0.086 R)
• M39: 16,036,892 km (0.03 R)
• M40: 17,717,325 km (0.062 R)
• M41: 18,201,423 km (0.115 R)
• M42: 18,289,985 km (0.104 R)
• M43: 18,556,269 km (0.08 R)
• M44: 18,868,630 km (0.063 R)
• M45: 19,453,408 km (0.061 R)
• M46: 19,998,393 km (0.07 R)
• M47: 20,502,538 km (0.085 R)
• M48: 20,871,745 km (0.116 R)
• M49: 21,010,722 km (0.086 R)
• M50: 21,476,420 km (0.083 R)
• M51: 21,898,436 km (0.102 R)
• M52: 22,560,406 km (0.092 R)
• M53: 23,085,046 km (0.116 R)
• M54: 23,952,414 km (0.102 R)
• M55: 25,372,098 km (0.052 R)
• M56: 26,217,027 km (0.06 R)
• M57: 28,652,181 km (0.12 R)
• M58: 29,065,071 km (0.108 R)
• M59: 29,740,206 km (0.047 R)
• M60: 30,158,183 km (0.104 R)
• M61: 30,578,254 km (0.095 R)
• M62: 30,736,229 km (0.045 R)
• M63: 31,636,658 km (0.088 R)
• M64: 31,849,686 km (0.097 R)
• M65: 33,626,310 km (0.113 R)
• M66: 34,225,599 km (0.119 R)
• M67: 34,993,485 km (0.054 R)
• M68: 35,324,246 km (0.104 R)
• M69: 35,600,703 km (0.067 R)
• M70: 35,822,407 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897

Radius: 7.4

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.02 AU - 19.98 AU

Year: 24371 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,969,675 km

• M1: 159,920 km (0.089 R)
• M2: 284,086 km (0.073 R)
• M3: 489,783 km (0.097 R)
• M4: 740,061 km (0.112 R)
• M5: 1,121,086 km (0.053 R)
• M6: 1,737,430 km (0.118 R)
• M7: 1,925,025 km (0.085 R)
• M8: 2,198,790 km (0.082 R)
• M9: 2,782,820 km (0.12 R)
• M10: 2,870,185 km (0.118 R)
• M11: 3,743,986 km (0.1 R)
• M12: 3,889,096 km (0.076 R)
• M13: 3,986,783 km (0.099 R)
• M14: 5,168,906 km (0.112 R)
• M15: 5,222,611 km (0.081 R)
• M16: 6,221,177 km (0.028 R)
• M17: 6,451,109 km (0.05 R)
• M18: 7,097,372 km (0.067 R)
• M19: 8,011,864 km (0.082 R)
• M20: 8,451,233 km (0.107 R)
• M21: 8,705,698 km (0.062 R)
• M22: 9,550,478 km (0.079 R)
• M23: 9,882,435 km (0.032 R)
• M24: 11,738,945 km (0.087 R)
• M25: 13,551,174 km (0.12 R)
• M26: 13,699,874 km (0.114 R)
• M27: 14,375,757 km (0.11 R)
• M28: 15,139,604 km (0.118 R)
• M29: 15,604,105 km (0.03 R)
• M30: 15,682,046 km (0.097 R)
• M31: 15,838,226 km (0.108 R)
• M32: 16,626,756 km (0.049 R)
• M33: 16,865,814 km (0.066 R)
• M34: 17,105,918 km (0.096 R)
• M35: 17,996,325 km (0.071 R)
• M36: 18,736,086 km (0.072 R)
• M37: 19,151,220 km (0.08 R)
• M38: 19,569,496 km (0.092 R)
• M39: 19,906,241 km (0.063 R)
• M40: 21,879,736 km (0.093 R)
• M41: 22,054,167 km (0.097 R)
• M42: 22,845,390 km (0.115 R)
• M43: 23,288,948 km (0.087 R)
• M44: 28,351,639 km (0.102 R)
• M45: 29,019,593 km (0.081 R)
• M46: 29,403,611 km (0.049 R)
• M47: 30,176,583 km (0.057 R)
• M48: 32,138,260 km (0.1 R)
• M49: 32,336,627 km (0.071 R)
• M50: 32,934,420 km (0.087 R)
• M51: 34,953,094 km (0.065 R)
• M52: 35,874,467 km (0.097 R)
• M53: 39,214,688 km (0.119 R)
• M54: 40,814,338 km (0.082 R)
• M55: 41,676,172 km (0.041 R)
• M56: 42,109,257 km (0.1 R)
• M57: 42,543,989 km (0.12 R)
• M58: 46,971,637 km (0.098 R)
• M59: 47,196,782 km (0.107 R)
• M60: 47,761,364 km (0.111 R)
• M61: 49,468,575 km (0.088 R)
• M62: 49,583,017 km (0.081 R)
• M63: 50,157,024 km (0.114 R)
• M64: 52,357,908 km (0.114 R)
• M65: 52,708,267 km (0.043 R)
• M66: 53,999,595 km (0.077 R)
• M67: 54,471,876 km (0.08 R)
• M68: 55,539,257 km (0.058 R)
• M69: 56,135,255 km (0.073 R)
• M70: 56,374,162 km (0.056 R)
• M71: 57,694,663 km (0.108 R)
• M72: 58,661,514 km (0.073 R)
• M73: 59,146,809 km (0.097 R)
• M74: 61,840,169 km (0.096 R)
• M75: 64,073,366 km (0.077 R)
• M76: 65,074,326 km (0.116 R)
• M77: 67,981,012 km (0.093 R)
• M78: 68,618,449 km (0.072 R)
• M79: 69,514,091 km (0.094 R)
• M80: 72,614,657 km (0.082 R)
• M81: 73,527,353 km (0.11 R)
• M82: 74,837,980 km (0.083 R)
• M83: 75,891,897 km (0.103 R)
• M84: 76,023,992 km (0.08 R)
• M85: 77,083,594 km (0.107 R)
• M86: 77,482,123 km (0.088 R)
• M87: 79,217,159 km (0.045 R)
• M88: 81,776,030 km (0.111 R)
• M89: 87,250,864 km (0.11 R)
• M90: 89,055,612 km (0.035 R)
• M91: 89,613,313 km (0.081 R)
• M92: 93,125,572 km (0.052 R)
• M93: 93,975,138 km (0.085 R)
• M94: 94,117,107 km (0.062 R)
• M95: 94,969,665 km (0.054 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 16,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit