🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.9 AU - 1.32 AU

Year: 419 Days

Day: 44.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 161 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,729,394 km

• M1: 587,920 km (0.05 R)
• M2: 677,379 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.31 AU - 2.59 AU

Year: 1373 Days

Day: 20.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,729,394 km

• M1: 557,551 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.57 AU - 3.93 AU

Year: 2098 Days

Day: 41.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.7

Radius: 8.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.58 AU - 6.98 AU

Year: 4977 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,729,394 km

• M1: 111,600 km (0.091 R)
• M2: 211,980 km (0.094 R)
• M3: 345,421 km (0.063 R)
• M4: 451,038 km (0.089 R)
• M5: 648,956 km (0.113 R)
• M6: 718,967 km (0.086 R)
• M7: 799,301 km (0.091 R)
• M8: 929,601 km (0.089 R)
• M9: 1,092,364 km (0.111 R)
• M10: 1,427,164 km (0.078 R)
• M11: 1,511,238 km (0.116 R)
• M12: 1,904,830 km (0.085 R)
• M13: 2,081,654 km (0.092 R)
• M14: 2,145,383 km (0.044 R)
• M15: 2,220,631 km (0.066 R)
• M16: 2,632,923 km (0.097 R)
• M17: 2,713,556 km (0.056 R)
• M18: 2,936,905 km (0.12 R)
• M19: 3,032,798 km (0.09 R)
• M20: 3,514,952 km (0.034 R)
• M21: 3,616,828 km (0.099 R)
• M22: 4,007,727 km (0.099 R)
• M23: 4,275,956 km (0.077 R)
• M24: 4,480,905 km (0.068 R)
• M25: 4,550,019 km (0.098 R)
• M26: 4,787,431 km (0.09 R)
• M27: 4,886,465 km (0.115 R)
• M28: 5,144,072 km (0.072 R)
• M29: 5,260,160 km (0.105 R)
• M30: 5,391,657 km (0.061 R)
• M31: 5,628,021 km (0.091 R)
• M32: 5,777,619 km (0.099 R)
• M33: 6,126,631 km (0.113 R)
• M34: 6,218,783 km (0.07 R)
• M35: 6,342,501 km (0.096 R)
• M36: 6,466,817 km (0.098 R)
• M37: 6,607,888 km (0.096 R)
• M38: 6,765,713 km (0.112 R)
• M39: 6,908,878 km (0.076 R)
• M40: 7,328,052 km (0.097 R)
• M41: 7,458,651 km (0.098 R)
• M42: 7,922,105 km (0.081 R)
• M43: 8,056,145 km (0.07 R)
• M44: 8,824,629 km (0.109 R)
• M45: 9,103,479 km (0.1 R)
• M46: 9,191,293 km (0.084 R)
• M47: 9,420,776 km (0.051 R)
• M48: 9,867,326 km (0.104 R)
• M49: 10,320,907 km (0.062 R)
• M50: 10,614,717 km (0.113 R)
• M51: 10,967,169 km (0.099 R)
• M52: 11,173,166 km (0.08 R)
• M53: 11,248,264 km (0.069 R)
• M54: 11,418,057 km (0.108 R)
• M55: 11,531,752 km (0.098 R)
• M56: 11,702,892 km (0.101 R)
• M57: 11,855,781 km (0.096 R)
• M58: 12,086,311 km (0.066 R)
• M59: 12,182,802 km (0.114 R)
• M60: 12,260,293 km (0.047 R)
• M61: 12,318,337 km (0.076 R)
• M62: 12,571,457 km (0.1 R)
• M63: 12,708,489 km (0.066 R)
• M64: 12,845,969 km (0.048 R)
• M65: 13,003,645 km (0.109 R)
• M66: 13,281,149 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 13.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.97 AU - 7.65 AU

Year: 6365 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,729,394 km

• M1: 361,728 km (0.06 R)
• M2: 619,934 km (0.054 R)
• M3: 725,250 km (0.101 R)
• M4: 837,449 km (0.072 R)
• M5: 1,314,666 km (0.105 R)
• M6: 1,528,142 km (0.114 R)
• M7: 1,870,123 km (0.08 R)
• M8: 2,050,388 km (0.111 R)
• M9: 2,153,162 km (0.086 R)
• M10: 2,806,456 km (0.045 R)
• M11: 3,251,061 km (0.081 R)
• M12: 3,347,552 km (0.108 R)
• M13: 3,543,525 km (0.037 R)
• M14: 3,718,105 km (0.092 R)
• M15: 3,819,234 km (0.105 R)
• M16: 4,050,063 km (0.04 R)
• M17: 4,232,872 km (0.059 R)
• M18: 4,472,079 km (0.043 R)
• M19: 4,880,481 km (0.077 R)
• M20: 5,187,905 km (0.073 R)
• M21: 5,559,206 km (0.041 R)
• M22: 5,762,809 km (0.084 R)
• M23: 6,117,805 km (0.079 R)
• M24: 6,388,577 km (0.113 R)
• M25: 6,786,956 km (0.036 R)
• M26: 7,319,973 km (0.115 R)
• M27: 7,543,473 km (0.111 R)
• M28: 7,931,829 km (0.072 R)
• M29: 8,360,127 km (0.111 R)
• M30: 8,526,779 km (0.12 R)
• M31: 8,627,309 km (0.107 R)
• M32: 9,067,725 km (0.109 R)
• M33: 9,239,164 km (0.083 R)
• M34: 9,619,891 km (0.059 R)
• M35: 10,147,523 km (0.068 R)
• M36: 10,468,560 km (0.1 R)
• M37: 10,720,632 km (0.118 R)
• M38: 10,829,390 km (0.083 R)
• M39: 10,974,799 km (0.078 R)
• M40: 11,452,016 km (0.106 R)
• M41: 12,048,762 km (0.098 R)
• M42: 12,885,762 km (0.103 R)
• M43: 13,117,340 km (0.039 R)
• M44: 13,467,249 km (0.096 R)
• M45: 13,820,300 km (0.107 R)
• M46: 14,057,413 km (0.115 R)
• M47: 14,176,343 km (0.093 R)
• M48: 15,466,924 km (0.088 R)
• M49: 15,672,023 km (0.099 R)
• M50: 17,728,993 km (0.112 R)
• M51: 18,723,520 km (0.064 R)
• M52: 18,854,568 km (0.105 R)
• M53: 20,496,105 km (0.04 R)
• M54: 21,220,159 km (0.078 R)
• M55: 21,448,146 km (0.063 R)
• M56: 22,460,924 km (0.106 R)
• M57: 23,395,013 km (0.059 R)
• M58: 23,772,298 km (0.082 R)
• M59: 24,056,534 km (0.04 R)
• M60: 24,485,132 km (0.12 R)
• M61: 24,916,124 km (0.052 R)
• M62: 25,204,848 km (0.056 R)
• M63: 28,053,042 km (0.089 R)
• M64: 28,152,973 km (0.116 R)
• M65: 28,403,699 km (0.057 R)
• M66: 28,705,288 km (0.03 R)
• M67: 30,229,691 km (0.104 R)
• M68: 30,383,477 km (0.057 R)
• M69: 31,312,330 km (0.053 R)
• M70: 33,144,755 km (0.118 R)
• M71: 33,994,171 km (0.098 R)
• M72: 34,207,498 km (0.098 R)
• M73: 34,582,091 km (0.11 R)
• M74: 35,065,741 km (0.059 R)
• M75: 35,173,601 km (0.096 R)
• M76: 35,551,635 km (0.112 R)
• M77: 35,876,861 km (0.094 R)
• M78: 36,094,226 km (0.105 R)
• M79: 36,202,984 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.4

Radius: 3.5

Gravity: 30.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.1 AU - 16.44 AU

Year: 20330 Days

Day: 19.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,729,394 km

• M1: 136,284 km (0.094 R)
• M2: 321,336 km (0.084 R)
• M3: 895,792 km (0.113 R)
• M4: 1,877,304 km (0.076 R)
• M5: 2,113,668 km (0.078 R)
• M6: 2,422,438 km (0.051 R)
• M7: 2,712,209 km (0.085 R)
• M8: 3,081,118 km (0.03 R)
• M9: 3,681,753 km (0.105 R)
• M10: 4,014,010 km (0.049 R)
• M11: 5,067,179 km (0.105 R)
• M12: 5,771,486 km (0.074 R)
• M13: 6,816,726 km (0.11 R)
• M14: 8,107,756 km (0.03 R)
• M15: 8,155,328 km (0.074 R)
• M16: 8,394,086 km (0.09 R)
• M17: 9,074,906 km (0.095 R)
• M18: 9,672,400 km (0.102 R)
• M19: 9,975,934 km (0.12 R)
• M20: 10,748,308 km (0.078 R)
• M21: 10,905,236 km (0.062 R)
• M22: 11,433,167 km (0.117 R)
• M23: 11,807,760 km (0.078 R)
• M24: 13,122,426 km (0.06 R)
• M25: 13,234,026 km (0.073 R)
• M26: 14,424,975 km (0.112 R)
• M27: 15,472,758 km (0.117 R)
• M28: 15,531,700 km (0.102 R)
• M29: 15,946,235 km (0.108 R)
• M30: 16,125,005 km (0.056 R)
• M31: 16,907,402 km (0.066 R)
• M32: 18,446,465 km (0.105 R)
• M33: 18,822,554 km (0.117 R)
• M34: 20,870,100 km (0.038 R)
• M35: 22,651,810 km (0.112 R)
• M36: 25,101,924 km (0.059 R)
• M37: 26,147,464 km (0.101 R)
• M38: 26,781,609 km (0.112 R)
• M39: 29,441,011 km (0.038 R)
• M40: 32,862,463 km (0.07 R)
• M41: 33,165,848 km (0.113 R)
• M42: 35,938,046 km (0.05 R)
• M43: 37,668,445 km (0.111 R)
• M44: 38,863,582 km (0.043 R)
• M45: 38,943,766 km (0.077 R)
• M46: 39,586,738 km (0.083 R)
• M47: 40,233,151 km (0.106 R)
• M48: 40,720,241 km (0.079 R)
• M49: 41,454,617 km (0.089 R)
• M50: 41,618,427 km (0.12 R)
• M51: 41,946,645 km (0.114 R)
• M52: 43,185,165 km (0.039 R)
• M53: 44,435,654 km (0.095 R)
• M54: 51,126,419 km (0.036 R)
• M55: 51,390,010 km (0.101 R)
• M56: 52,448,714 km (0.042 R)
• M57: 53,336,428 km (0.089 R)
• M58: 55,848,326 km (0.109 R)
• M59: 57,392,026 km (0.119 R)
• M60: 62,481,795 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.7

Radius: 6.7

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.61 AU - 18.05 AU

Year: 20454 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,729,394 km

• M1: 98,884 km (0.034 R)
• M2: 219,909 km (0.067 R)
• M3: 327,021 km (0.104 R)
• M4: 403,615 km (0.072 R)
• M5: 731,683 km (0.03 R)
• M6: 1,176,438 km (0.1 R)
• M7: 1,324,240 km (0.026 R)
• M8: 1,611,019 km (0.033 R)
• M9: 2,121,148 km (0.088 R)
• M10: 2,487,364 km (0.094 R)
• M11: 3,107,148 km (0.098 R)
• M12: 3,312,546 km (0.072 R)
• M13: 3,416,965 km (0.086 R)
• M14: 3,700,453 km (0.066 R)
• M15: 4,751,976 km (0.044 R)
• M16: 5,350,817 km (0.071 R)
• M17: 6,357,910 km (0.086 R)
• M18: 6,444,527 km (0.104 R)
• M19: 6,487,910 km (0.088 R)
• M20: 7,696,810 km (0.056 R)
• M21: 8,540,542 km (0.045 R)
• M22: 8,780,049 km (0.081 R)
• M23: 9,512,031 km (0.105 R)
• M24: 9,561,548 km (0.102 R)
• M25: 11,294,789 km (0.083 R)
• M26: 11,716,505 km (0.075 R)
• M27: 11,769,612 km (0.089 R)
• M28: 11,929,383 km (0.059 R)
• M29: 12,089,752 km (0.11 R)
• M30: 12,521,043 km (0.099 R)
• M31: 13,510,034 km (0.109 R)
• M32: 13,789,184 km (0.075 R)
• M33: 14,070,129 km (0.079 R)
• M34: 14,809,740 km (0.084 R)
• M35: 15,271,100 km (0.115 R)
• M36: 15,445,382 km (0.111 R)
• M37: 15,678,754 km (0.03 R)
• M38: 16,623,764 km (0.03 R)
• M39: 17,647,911 km (0.085 R)
• M40: 18,754,487 km (0.116 R)
• M41: 18,816,570 km (0.056 R)
• M42: 19,378,908 km (0.111 R)
• M43: 20,648,097 km (0.119 R)
• M44: 21,682,566 km (0.098 R)
• M45: 21,813,165 km (0.119 R)
• M46: 22,140,634 km (0.085 R)
• M47: 22,206,308 km (0.096 R)
• M48: 22,601,695 km (0.071 R)
• M49: 22,667,817 km (0.104 R)
• M50: 23,065,897 km (0.108 R)
• M51: 23,132,618 km (0.093 R)
• M52: 25,228,185 km (0.048 R)
• M53: 26,612,115 km (0.106 R)
• M54: 26,751,839 km (0.09 R)
• M55: 27,102,347 km (0.093 R)
• M56: 28,447,830 km (0.106 R)
• M57: 30,178,229 km (0.083 R)
• M58: 31,498,280 km (0.102 R)
• M59: 31,572,182 km (0.098 R)
• M60: 32,986,929 km (0.103 R)
• M61: 34,118,487 km (0.044 R)
• M62: 34,650,906 km (0.045 R)
• M63: 35,723,822 km (0.112 R)
• M64: 38,453,684 km (0.107 R)
• M65: 39,803,655 km (0.047 R)
• M66: 40,043,610 km (0.057 R)
• M67: 40,123,645 km (0.11 R)
• M68: 40,283,864 km (0.108 R)
• M69: 40,927,135 km (0.063 R)
• M70: 44,359,209 km (0.111 R)
• M71: 46,193,429 km (0.108 R)
• M72: 47,882,389 km (0.1 R)
• M73: 49,419,657 km (0.103 R)
• M74: 50,539,845 km (0.112 R)
• M75: 51,668,561 km (0.092 R)
• M76: 51,930,058 km (0.074 R)
• M77: 53,862,115 km (0.087 R)
• M78: 54,393,187 km (0.085 R)
• M79: 54,659,322 km (0.109 R)
• M80: 55,549,579 km (0.105 R)
• M81: 55,817,658 km (0.081 R)
• M82: 55,907,118 km (0.082 R)
• M83: 57,525,168 km (0.118 R)
• M84: 58,703,252 km (0.075 R)
• M85: 61,175,356 km (0.118 R)
• M86: 61,637,015 km (0.108 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit