🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 131 Days

Day: 20.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,727,744 km

• M1: 55,351 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 154 Days

Day: 35.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,727,744 km

• M1: 186,698 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.91 AU - 1.33 AU

Year: 413 Days

Day: 40.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.16 AU - 4.98 AU

Year: 2859 Days

Day: 40.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 13.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.03 AU - 7.57 AU

Year: 5507 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,727,744 km

• M1: 214,075 km (0.076 R)
• M2: 338,091 km (0.116 R)
• M3: 432,637 km (0.07 R)
• M4: 1,016,966 km (0.073 R)
• M5: 1,108,371 km (0.099 R)
• M6: 1,234,930 km (0.117 R)
• M7: 1,828,684 km (0.106 R)
• M8: 1,923,230 km (0.094 R)
• M9: 2,379,504 km (0.091 R)
• M10: 2,631,127 km (0.112 R)
• M11: 2,869,586 km (0.089 R)
• M12: 3,070,197 km (0.076 R)
• M13: 3,160,853 km (0.08 R)
• M14: 3,556,390 km (0.084 R)
• M15: 3,699,705 km (0.092 R)
• M16: 4,017,301 km (0.102 R)
• M17: 4,600,883 km (0.06 R)
• M18: 5,292,922 km (0.092 R)
• M19: 5,429,804 km (0.062 R)
• M20: 5,875,756 km (0.091 R)
• M21: 6,046,148 km (0.073 R)
• M22: 6,596,518 km (0.107 R)
• M23: 6,684,781 km (0.087 R)
• M24: 7,162,896 km (0.103 R)
• M25: 7,467,477 km (0.027 R)
• M26: 8,152,336 km (0.086 R)
• M27: 8,374,489 km (0.114 R)
• M28: 8,502,395 km (0.075 R)
• M29: 8,663,213 km (0.07 R)
• M30: 9,085,976 km (0.098 R)
• M31: 11,193,810 km (0.111 R)
• M32: 12,302,330 km (0.076 R)
• M33: 12,520,893 km (0.038 R)
• M34: 12,704,150 km (0.109 R)
• M35: 12,814,404 km (0.112 R)
• M36: 14,277,770 km (0.065 R)
• M37: 15,204,380 km (0.113 R)
• M38: 15,872,484 km (0.106 R)
• M39: 16,832,154 km (0.073 R)
• M40: 17,075,101 km (0.112 R)
• M41: 17,482,456 km (0.116 R)
• M42: 17,851,813 km (0.071 R)
• M43: 18,431,505 km (0.099 R)
• M44: 19,312,786 km (0.1 R)
• M45: 19,524,616 km (0.073 R)
• M46: 20,422,802 km (0.118 R)
• M47: 20,811,757 km (0.117 R)
• M48: 22,525,999 km (0.071 R)
• M49: 23,197,394 km (0.097 R)
• M50: 23,332,481 km (0.102 R)
• M51: 24,193,865 km (0.037 R)
• M52: 24,559,782 km (0.072 R)
• M53: 24,881,417 km (0.105 R)
• M54: 25,019,645 km (0.1 R)
• M55: 25,668,302 km (0.097 R)
• M56: 25,761,501 km (0.05 R)
• M57: 26,463,415 km (0.067 R)
• M58: 27,029,642 km (0.111 R)
• M59: 27,504,466 km (0.104 R)
• M60: 28,510,512 km (0.115 R)
• M61: 28,800,283 km (0.038 R)
• M62: 29,285,279 km (0.037 R)
• M63: 29,821,887 km (0.083 R)
• M64: 30,066,928 km (0.082 R)
• M65: 30,558,806 km (0.12 R)
• M66: 31,152,859 km (0.054 R)
• M67: 31,500,973 km (0.044 R)
• M68: 32,151,126 km (0.104 R)
• M69: 32,906,744 km (0.118 R)
• M70: 33,464,744 km (0.076 R)
• M71: 33,566,471 km (0.073 R)
• M72: 34,076,899 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.2

Radius: 10.5

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.45 AU - 10.75 AU

Year: 12019 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,727,744 km

• M1: 187,297 km (0.105 R)
• M2: 671,844 km (0.111 R)
• M3: 1,158,187 km (0.11 R)
• M4: 1,510,938 km (0.103 R)
• M5: 1,610,571 km (0.119 R)
• M6: 1,687,015 km (0.056 R)
• M7: 1,843,345 km (0.109 R)
• M8: 2,198,939 km (0.079 R)
• M9: 2,284,210 km (0.111 R)
• M10: 2,458,043 km (0.031 R)
• M11: 3,068,701 km (0.084 R)
• M12: 3,490,418 km (0.112 R)
• M13: 3,827,312 km (0.045 R)
• M14: 4,642,022 km (0.098 R)
• M15: 4,752,126 km (0.086 R)
• M16: 5,012,576 km (0.079 R)
• M17: 5,239,665 km (0.098 R)
• M18: 5,354,557 km (0.03 R)
• M19: 6,101,050 km (0.104 R)
• M20: 6,303,007 km (0.094 R)
• M21: 6,589,337 km (0.062 R)
• M22: 6,754,942 km (0.088 R)
• M23: 7,048,154 km (0.073 R)
• M24: 7,517,293 km (0.091 R)
• M25: 7,952,623 km (0.101 R)
• M26: 8,262,141 km (0.06 R)
• M27: 8,440,910 km (0.111 R)
• M28: 8,756,711 km (0.1 R)
• M29: 8,893,294 km (0.112 R)
• M30: 9,400,132 km (0.099 R)
• M31: 9,821,848 km (0.051 R)
• M32: 11,420,301 km (0.111 R)
• M33: 12,021,386 km (0.116 R)
• M34: 12,122,663 km (0.113 R)
• M35: 13,046,131 km (0.091 R)
• M36: 13,463,958 km (0.104 R)
• M37: 14,259,071 km (0.118 R)
• M38: 15,069,293 km (0.108 R)
• M39: 15,233,252 km (0.116 R)
• M40: 15,507,614 km (0.098 R)
• M41: 16,396,824 km (0.066 R)
• M42: 17,074,503 km (0.094 R)
• M43: 17,188,347 km (0.056 R)
• M44: 17,934,391 km (0.091 R)
• M45: 19,280,323 km (0.088 R)
• M46: 19,636,815 km (0.111 R)
• M47: 20,055,390 km (0.029 R)
• M48: 21,882,728 km (0.071 R)
• M49: 22,192,395 km (0.061 R)
• M50: 22,878,900 km (0.118 R)
• M51: 23,319,466 km (0.104 R)
• M52: 24,721,946 km (0.08 R)
• M53: 25,693,883 km (0.102 R)
• M54: 27,474,696 km (0.106 R)
• M55: 28,954,967 km (0.096 R)
• M56: 29,363,220 km (0.061 R)
• M57: 30,185,410 km (0.039 R)
• M58: 30,323,189 km (0.076 R)
• M59: 30,737,725 km (0.079 R)
• M60: 31,223,619 km (0.055 R)
• M61: 31,363,044 km (0.119 R)
• M62: 31,432,757 km (0.109 R)
• M63: 31,922,390 km (0.04 R)
• M64: 32,838,378 km (0.092 R)
• M65: 33,834,550 km (0.065 R)
• M66: 33,977,716 km (0.061 R)
• M67: 35,419,839 km (0.118 R)
• M68: 36,588,049 km (0.114 R)
• M69: 36,882,009 km (0.116 R)
• M70: 37,991,576 km (0.027 R)
• M71: 39,262,260 km (0.091 R)
• M72: 39,789,443 km (0.116 R)
• M73: 40,774,994 km (0.119 R)
• M74: 42,538,005 km (0.098 R)
• M75: 43,779,218 km (0.087 R)
• M76: 44,091,280 km (0.087 R)
• M77: 44,247,759 km (0.075 R)
• M78: 44,717,796 km (0.085 R)
• M79: 44,953,562 km (0.038 R)
• M80: 48,377,109 km (0.101 R)
• M81: 49,347,401 km (0.055 R)
• M82: 51,553,969 km (0.098 R)
• M83: 51,883,683 km (0.064 R)
• M84: 52,213,995 km (0.083 R)
• M85: 52,959,741 km (0.043 R)
• M86: 53,792,552 km (0.082 R)
• M87: 54,881,774 km (0.118 R)
• M88: 56,232,194 km (0.114 R)
• M89: 56,486,660 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 12.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.55 AU - 14.09 AU

Year: 15985 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,727,744 km

• M1: 176,974 km (0.077 R)
• M2: 424,858 km (0.115 R)
• M3: 1,103,284 km (0.085 R)
• M4: 1,249,142 km (0.032 R)
• M5: 1,350,121 km (0.076 R)
• M6: 1,670,410 km (0.1 R)
• M7: 2,510,103 km (0.069 R)
• M8: 3,042,222 km (0.102 R)
• M9: 3,682,800 km (0.112 R)
• M10: 3,905,552 km (0.068 R)
• M11: 4,018,648 km (0.073 R)
• M12: 4,521,596 km (0.095 R)
• M13: 4,600,733 km (0.116 R)
• M14: 5,502,060 km (0.095 R)
• M15: 5,886,527 km (0.085 R)
• M16: 5,973,144 km (0.101 R)
• M17: 7,091,986 km (0.103 R)
• M18: 7,463,587 km (0.084 R)
• M19: 7,746,477 km (0.076 R)
• M20: 7,889,343 km (0.089 R)
• M21: 8,032,957 km (0.097 R)
• M22: 8,371,646 km (0.096 R)
• M23: 8,469,184 km (0.054 R)
• M24: 8,567,320 km (0.1 R)
• M25: 8,665,606 km (0.089 R)
• M26: 8,814,007 km (0.111 R)
• M27: 9,013,122 km (0.073 R)
• M28: 9,314,412 km (0.116 R)
• M29: 10,343,197 km (0.096 R)
• M30: 10,870,978 km (0.034 R)
• M31: 11,570,348 km (0.073 R)
• M32: 14,335,216 km (0.111 R)
• M33: 14,864,344 km (0.111 R)
• M34: 15,579,870 km (0.114 R)
• M35: 15,700,297 km (0.097 R)
• M36: 15,821,022 km (0.087 R)
• M37: 16,612,844 km (0.073 R)
• M38: 18,298,512 km (0.082 R)
• M39: 18,489,250 km (0.102 R)
• M40: 19,322,959 km (0.035 R)
• M41: 20,828,212 km (0.066 R)
• M42: 21,897,388 km (0.101 R)
• M43: 22,779,268 km (0.107 R)
• M44: 25,778,107 km (0.12 R)
• M45: 26,349,571 km (0.072 R)
• M46: 28,162,547 km (0.1 R)
• M47: 28,456,357 km (0.053 R)
• M48: 29,940,518 km (0.026 R)
• M49: 30,390,658 km (0.104 R)
• M50: 31,525,806 km (0.091 R)
• M51: 31,678,247 km (0.108 R)
• M52: 31,983,875 km (0.113 R)
• M53: 32,444,038 km (0.042 R)
• M54: 32,674,868 km (0.09 R)
• M55: 32,829,103 km (0.084 R)
• M56: 33,138,472 km (0.072 R)
• M57: 33,915,632 km (0.102 R)
• M58: 34,228,292 km (0.053 R)
• M59: 34,699,077 km (0.107 R)
• M60: 35,092,968 km (0.093 R)
• M61: 35,250,943 km (0.12 R)
• M62: 36,523,123 km (0.118 R)
• M63: 37,487,282 km (0.106 R)
• M64: 38,134,741 km (0.095 R)
• M65: 38,704,111 km (0.037 R)
• M66: 38,785,791 km (0.073 R)
• M67: 39,112,662 km (0.109 R)
• M68: 39,440,581 km (0.099 R)
• M69: 40,016,383 km (0.085 R)
• M70: 40,264,117 km (0.112 R)
• M71: 41,010,162 km (0.039 R)
• M72: 43,869,725 km (0.107 R)
• M73: 45,151,779 km (0.101 R)
• M74: 45,581,723 km (0.117 R)
• M75: 46,099,631 km (0.107 R)
• M76: 47,490,143 km (0.076 R)
• M77: 48,541,966 km (0.086 R)
• M78: 50,045,275 km (0.095 R)
• M79: 50,936,729 km (0.081 R)
• M80: 51,923,327 km (0.095 R)
• M81: 52,193,500 km (0.107 R)
• M82: 52,554,480 km (0.116 R)
• M83: 55,563,940 km (0.102 R)
• M84: 55,932,549 km (0.096 R)
• M85: 56,672,161 km (0.105 R)
• M86: 59,851,415 km (0.094 R)
• M87: 59,945,812 km (0.11 R)
• M88: 60,229,300 km (0.115 R)
• M89: 62,512,761 km (0.118 R)
• M90: 63,954,436 km (0.12 R)
• M91: 64,727,707 km (0.098 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit