🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.06 AU - 1.44 AU

Year: 516 Days

Day: 39.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,886,790 km

• M1: 124,166 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.37 AU - 5.23 AU

Year: 3290 Days

Day: 42.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,886,790 km

• M1: 1,291,778 km (0.091 R)
• M2: 1,325,886 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.41 AU - 4.49 AU

Year: 3464 Days

Day: 35.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,886,790 km

• M1: 39,344 km (0.11 R)
• M2: 274,213 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.4

Radius: 10.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.06 AU - 6.32 AU

Year: 5008 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,886,790 km

• M1: 140,622 km (0.105 R)
• M2: 223,798 km (0.06 R)
• M3: 296,353 km (0.088 R)
• M4: 364,570 km (0.117 R)
• M5: 542,442 km (0.096 R)
• M6: 632,350 km (0.055 R)
• M7: 844,779 km (0.104 R)
• M8: 959,970 km (0.119 R)
• M9: 1,080,695 km (0.064 R)
• M10: 1,170,304 km (0.078 R)
• M11: 1,271,881 km (0.111 R)
• M12: 1,425,069 km (0.056 R)
• M13: 1,504,057 km (0.086 R)
• M14: 1,625,381 km (0.067 R)
• M15: 1,954,347 km (0.073 R)
• M16: 2,087,339 km (0.085 R)
• M17: 2,212,104 km (0.093 R)
• M18: 2,637,560 km (0.11 R)
• M19: 3,037,286 km (0.086 R)
• M20: 3,127,343 km (0.088 R)
• M21: 3,205,284 km (0.092 R)
• M22: 3,727,530 km (0.108 R)
• M23: 3,935,621 km (0.099 R)
• M24: 4,005,782 km (0.1 R)
• M25: 4,190,386 km (0.095 R)
• M26: 4,435,876 km (0.113 R)
• M27: 4,745,843 km (0.105 R)
• M28: 4,880,780 km (0.117 R)
• M29: 5,371,162 km (0.106 R)
• M30: 5,606,479 km (0.113 R)
• M31: 6,006,355 km (0.114 R)
• M32: 6,382,294 km (0.057 R)
• M33: 6,514,838 km (0.088 R)
• M34: 6,598,164 km (0.056 R)
• M35: 6,681,938 km (0.083 R)
• M36: 6,935,208 km (0.116 R)
• M37: 7,003,275 km (0.043 R)
• M38: 7,329,697 km (0.079 R)
• M39: 7,416,314 km (0.065 R)
• M40: 7,608,398 km (0.098 R)
• M41: 7,997,353 km (0.098 R)
• M42: 8,122,566 km (0.068 R)
• M43: 8,302,532 km (0.12 R)
• M44: 8,429,242 km (0.108 R)
• M45: 8,574,800 km (0.111 R)
• M46: 8,887,011 km (0.102 R)
• M47: 8,979,612 km (0.052 R)
• M48: 9,203,111 km (0.084 R)
• M49: 9,541,801 km (0.06 R)
• M50: 9,865,381 km (0.094 R)
• M51: 10,173,254 km (0.061 R)
• M52: 10,484,268 km (0.042 R)
• M53: 10,877,560 km (0.11 R)
• M54: 11,295,686 km (0.099 R)
• M55: 11,759,739 km (0.032 R)
• M56: 11,922,502 km (0.077 R)
• M57: 12,127,151 km (0.106 R)
• M58: 12,915,532 km (0.108 R)
• M59: 13,336,949 km (0.099 R)
• M60: 13,485,650 km (0.044 R)
• M61: 13,634,799 km (0.106 R)
• M62: 13,848,873 km (0.082 R)
• M63: 14,020,911 km (0.088 R)
• M64: 14,085,537 km (0.109 R)
• M65: 14,258,622 km (0.065 R)
• M66: 14,606,736 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 9

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.14 AU - 6.62 AU

Year: 5946 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,886,790 km

• M1: 253,568 km (0.09 R)
• M2: 309,817 km (0.114 R)
• M3: 817,403 km (0.058 R)
• M4: 1,501,663 km (0.047 R)
• M5: 1,597,556 km (0.079 R)
• M6: 1,755,232 km (0.098 R)
• M7: 2,369,331 km (0.119 R)
• M8: 2,436,501 km (0.083 R)
• M9: 2,876,767 km (0.088 R)
• M10: 3,143,051 km (0.098 R)
• M11: 3,217,102 km (0.11 R)
• M12: 3,291,752 km (0.099 R)
• M13: 3,493,559 km (0.116 R)
• M14: 3,909,591 km (0.117 R)
• M15: 4,286,428 km (0.085 R)
• M16: 4,675,083 km (0.109 R)
• M17: 5,249,838 km (0.099 R)
• M18: 5,486,053 km (0.116 R)
• M19: 5,816,515 km (0.119 R)
• M20: 6,060,958 km (0.087 R)
• M21: 6,184,526 km (0.044 R)
• M22: 6,465,470 km (0.105 R)
• M23: 7,630,838 km (0.119 R)
• M24: 7,730,769 km (0.113 R)
• M25: 7,831,299 km (0.098 R)
• M26: 8,067,364 km (0.103 R)
• M27: 8,169,390 km (0.107 R)
• M28: 8,271,715 km (0.072 R)
• M29: 8,477,711 km (0.081 R)
• M30: 8,685,353 km (0.12 R)
• M31: 8,894,790 km (0.094 R)
• M32: 9,676,738 km (0.053 R)
• M33: 10,853,176 km (0.09 R)
• M34: 11,116,618 km (0.079 R)
• M35: 12,151,985 km (0.103 R)
• M36: 12,543,333 km (0.081 R)
• M37: 12,780,146 km (0.083 R)
• M38: 12,978,662 km (0.104 R)
• M39: 13,378,538 km (0.113 R)
• M40: 13,620,587 km (0.111 R)
• M41: 13,823,292 km (0.099 R)
• M42: 14,149,715 km (0.117 R)
• M43: 15,144,241 km (0.072 R)
• M44: 15,734,854 km (0.101 R)
• M45: 16,505,283 km (0.11 R)
• M46: 16,591,601 km (0.105 R)
• M47: 17,112,800 km (0.092 R)
• M48: 19,251,301 km (0.11 R)
• M49: 19,433,362 km (0.035 R)
• M50: 19,661,648 km (0.072 R)
• M51: 19,844,906 km (0.044 R)
• M52: 20,074,837 km (0.086 R)
• M53: 20,676,670 km (0.026 R)
• M54: 21,519,803 km (0.094 R)
• M55: 21,614,200 km (0.046 R)
• M56: 23,725,175 km (0.119 R)
• M57: 24,755,605 km (0.086 R)
• M58: 25,500,603 km (0.106 R)
• M59: 25,900,927 km (0.098 R)
• M60: 26,001,456 km (0.084 R)
• M61: 26,303,345 km (0.057 R)
• M62: 26,707,857 km (0.12 R)
• M63: 26,860,148 km (0.072 R)
• M64: 27,012,588 km (0.093 R)
• M65: 27,114,464 km (0.095 R)
• M66: 27,985,124 km (0.118 R)
• M67: 28,346,403 km (0.03 R)
• M68: 29,334,646 km (0.109 R)
• M69: 29,859,286 km (0.064 R)
• M70: 30,228,344 km (0.067 R)
• M71: 30,652,005 km (0.108 R)
• M72: 30,811,327 km (0.12 R)
• M73: 32,962,694 km (0.119 R)
• M74: 33,126,055 km (0.116 R)
• M75: 33,344,169 km (0.116 R)
• M76: 34,166,508 km (0.069 R)
• M77: 34,331,814 km (0.117 R)
• M78: 34,773,875 km (0.092 R)
• M79: 35,106,581 km (0.086 R)
• M80: 35,496,134 km (0.048 R)
• M81: 35,719,334 km (0.072 R)
• M82: 37,351,746 km (0.086 R)
• M83: 37,806,374 km (0.082 R)
• M84: 38,148,504 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.2

Radius: 7.2

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.01 AU - 17.85 AU

Year: 20224 Days

Day: 16.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,886,790 km

• M1: 524,789 km (0.097 R)
• M2: 677,678 km (0.114 R)
• M3: 845,228 km (0.102 R)
• M4: 911,500 km (0.09 R)
• M5: 1,372,411 km (0.114 R)
• M6: 1,613,413 km (0.102 R)
• M7: 1,985,014 km (0.083 R)
• M8: 2,574,729 km (0.103 R)
• M9: 2,838,470 km (0.115 R)
• M10: 2,973,706 km (0.044 R)
• M11: 3,042,073 km (0.101 R)
• M12: 3,865,908 km (0.074 R)
• M13: 3,940,707 km (0.115 R)
• M14: 4,167,946 km (0.079 R)
• M15: 4,321,882 km (0.092 R)
• M16: 4,675,083 km (0.089 R)
• M17: 4,875,245 km (0.06 R)
• M18: 5,242,807 km (0.053 R)
• M19: 5,704,017 km (0.09 R)
• M20: 5,875,008 km (0.046 R)
• M21: 6,004,410 km (0.039 R)
• M22: 7,302,919 km (0.099 R)
• M23: 7,770,263 km (0.064 R)
• M24: 10,041,607 km (0.107 R)
• M25: 10,456,293 km (0.067 R)
• M26: 11,141,900 km (0.083 R)
• M27: 12,390,444 km (0.084 R)
• M28: 12,501,146 km (0.082 R)
• M29: 12,667,648 km (0.107 R)
• M30: 12,890,998 km (0.117 R)
• M31: 13,228,341 km (0.091 R)
• M32: 13,854,408 km (0.052 R)
• M33: 13,911,704 km (0.12 R)
• M34: 14,199,979 km (0.093 R)
• M35: 14,257,724 km (0.101 R)
• M36: 14,665,079 km (0.072 R)
• M37: 14,840,857 km (0.096 R)
• M38: 15,729,917 km (0.116 R)
• M39: 17,435,183 km (0.072 R)
• M40: 18,752,243 km (0.1 R)
• M41: 19,070,587 km (0.103 R)
• M42: 19,712,511 km (0.051 R)
• M43: 20,361,467 km (0.049 R)
• M44: 20,885,808 km (0.067 R)
• M45: 20,951,631 km (0.108 R)
• M46: 21,083,576 km (0.066 R)
• M47: 21,880,633 km (0.069 R)
• M48: 22,823,250 km (0.104 R)
• M49: 25,026,677 km (0.066 R)
• M50: 26,938,089 km (0.107 R)
• M51: 27,153,360 km (0.097 R)
• M52: 27,585,698 km (0.089 R)
• M53: 27,802,615 km (0.059 R)
• M54: 27,875,020 km (0.03 R)
• M55: 29,263,587 km (0.07 R)
• M56: 31,199,833 km (0.105 R)
• M57: 31,576,969 km (0.11 R)
• M58: 31,652,516 km (0.085 R)
• M59: 32,107,443 km (0.119 R)
• M60: 33,253,961 km (0.087 R)
• M61: 34,181,019 km (0.083 R)
• M62: 34,803,645 km (0.064 R)
• M63: 34,959,826 km (0.104 R)
• M64: 35,116,305 km (0.035 R)
• M65: 35,273,084 km (0.109 R)
• M66: 35,981,130 km (0.073 R)
• M67: 37,731,874 km (0.063 R)
• M68: 38,698,426 km (0.113 R)
• M69: 38,779,209 km (0.107 R)
• M70: 39,347,232 km (0.087 R)
• M71: 39,999,778 km (0.068 R)
• M72: 40,163,438 km (0.09 R)
• M73: 40,985,179 km (0.081 R)
• M74: 41,729,428 km (0.101 R)
• M75: 42,144,862 km (0.095 R)
• M76: 42,311,364 km (0.076 R)
• M77: 43,315,315 km (0.113 R)
• M78: 43,483,463 km (0.104 R)
• M79: 43,567,537 km (0.114 R)
• M80: 48,364,094 km (0.087 R)
• M81: 50,647,406 km (0.087 R)
• M82: 50,824,381 km (0.05 R)
• M83: 53,325,208 km (0.099 R)
• M84: 53,505,324 km (0.05 R)
• M85: 54,137,525 km (0.055 R)
• M86: 54,228,031 km (0.109 R)
• M87: 54,409,194 km (0.095 R)
• M88: 55,044,836 km (0.105 R)
• M89: 55,774,275 km (0.116 R)
• M90: 60,499,473 km (0.051 R)
• M91: 61,346,496 km (0.103 R)
• M92: 61,818,777 km (0.091 R)
• M93: 62,576,939 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.8

Radius: 4.5

Gravity: 27.6 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.06 AU - 20.74 AU

Year: 25633 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,886,790 km

• M1: 558,449 km (0.092 R)
• M2: 604,824 km (0.103 R)
• M3: 1,445,265 km (0.077 R)
• M4: 1,812,378 km (0.078 R)
• M5: 2,170,216 km (0.096 R)
• M6: 2,207,167 km (0.118 R)
• M7: 2,395,212 km (0.093 R)
• M8: 2,471,955 km (0.048 R)
• M9: 2,746,767 km (0.046 R)
• M10: 3,031,302 km (0.093 R)
• M11: 3,072,740 km (0.059 R)
• M12: 3,716,460 km (0.116 R)
• M13: 4,447,246 km (0.092 R)
• M14: 5,023,796 km (0.098 R)
• M15: 5,270,931 km (0.094 R)
• M16: 6,088,185 km (0.091 R)
• M17: 7,951,127 km (0.114 R)
• M18: 10,284,405 km (0.111 R)
• M19: 11,362,706 km (0.096 R)
• M20: 11,491,959 km (0.092 R)
• M21: 12,277,497 km (0.116 R)
• M22: 12,476,462 km (0.104 R)
• M23: 12,543,183 km (0.045 R)
• M24: 12,676,624 km (0.098 R)
• M25: 13,012,621 km (0.091 R)
• M26: 15,018,130 km (0.089 R)
• M27: 15,373,425 km (0.049 R)
• M28: 15,516,441 km (0.101 R)
• M29: 16,822,430 km (0.089 R)
• M30: 17,488,589 km (0.091 R)
• M31: 20,551,905 km (0.117 R)
• M32: 21,742,555 km (0.118 R)
• M33: 24,356,478 km (0.115 R)
• M34: 24,606,606 km (0.117 R)
• M35: 24,773,707 km (0.076 R)
• M36: 24,941,256 km (0.06 R)
• M37: 25,025,181 km (0.11 R)
• M38: 25,869,661 km (0.096 R)
• M39: 26,723,416 km (0.069 R)
• M40: 27,673,213 km (0.117 R)
• M41: 29,162,759 km (0.084 R)
• M42: 29,872,600 km (0.097 R)
• M43: 34,623,530 km (0.089 R)
• M44: 34,904,624 km (0.111 R)
• M45: 35,469,206 km (0.101 R)
• M46: 36,036,930 km (0.105 R)
• M47: 36,702,940 km (0.08 R)
• M48: 37,854,096 km (0.108 R)
• M49: 38,240,357 km (0.091 R)
• M50: 38,628,115 km (0.048 R)
• M51: 39,798,868 km (0.106 R)
• M52: 41,278,540 km (0.096 R)
• M53: 41,875,586 km (0.059 R)
• M54: 41,975,367 km (0.111 R)
• M55: 42,475,323 km (0.09 R)
• M56: 43,279,562 km (0.116 R)
• M57: 44,495,044 km (0.1 R)
• M58: 47,374,953 km (0.078 R)
• M59: 49,047,307 km (0.085 R)
• M60: 50,102,421 km (0.097 R)
• M61: 50,314,252 km (0.109 R)
• M62: 50,951,838 km (0.088 R)
• M63: 52,020,266 km (0.088 R)
• M64: 52,127,528 km (0.109 R)
• M65: 53,204,184 km (0.113 R)
• M66: 53,962,046 km (0.115 R)
• M67: 54,070,654 km (0.109 R)
• M68: 58,919,271 km (0.042 R)
• M69: 59,254,819 km (0.112 R)
• M70: 60,603,593 km (0.064 R)
• M71: 62,759,897 km (0.098 R)
• M72: 63,904,770 km (0.115 R)
• M73: 65,172,163 km (0.04 R)
• M74: 65,635,019 km (0.072 R)
• M75: 67,848,768 km (0.06 R)
• M76: 69,731,756 km (0.103 R)
• M77: 70,086,752 km (0.076 R)
• M78: 70,442,346 km (0.117 R)
• M79: 71,274,410 km (0.051 R)
• M80: 71,751,328 km (0.083 R)
• M81: 72,109,614 km (0.099 R)
• M82: 72,828,283 km (0.093 R)
• M83: 73,188,365 km (0.09 R)
• M84: 73,789,898 km (0.11 R)
• M85: 74,755,851 km (0.085 R)
• M86: 74,876,876 km (0.099 R)
• M87: 75,119,224 km (0.12 R)
• M88: 77,311,282 km (0.114 R)
• M89: 78,046,705 km (0.119 R)
• M90: 78,169,525 km (0.067 R)
• M91: 78,538,284 km (0.102 R)
• M92: 79,524,433 km (0.107 R)
• M93: 81,758,228 km (0.047 R)
• M94: 82,507,414 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit