🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.17 AU - 1.63 AU

Year: 582 Days

Day: 34.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,727,832 km

• M1: 808,726 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.7 AU - 1.9 AU

Year: 849 Days

Day: 27.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.65 AU - 5.79 AU

Year: 3604 Days

Day: 21.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 155.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,727,832 km

• M1: 1,535,921 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.95 AU - 6.37 AU

Year: 4120 Days

Day: 19.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.7

Radius: 11.9

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.28 AU - 8.06 AU

Year: 6054 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,727,832 km

• M1: 381,325 km (0.119 R)
• M2: 457,021 km (0.066 R)
• M3: 539,450 km (0.111 R)
• M4: 641,326 km (0.085 R)
• M5: 736,620 km (0.054 R)
• M6: 882,179 km (0.092 R)
• M7: 1,119,740 km (0.117 R)
• M8: 1,255,126 km (0.063 R)
• M9: 1,543,252 km (0.036 R)
• M10: 1,773,333 km (0.073 R)
• M11: 1,973,944 km (0.081 R)
• M12: 2,077,017 km (0.073 R)
• M13: 2,332,231 km (0.033 R)
• M14: 3,109,990 km (0.106 R)
• M15: 3,255,250 km (0.109 R)
• M16: 3,427,586 km (0.046 R)
• M17: 3,527,518 km (0.067 R)
• M18: 3,858,877 km (0.087 R)
• M19: 4,307,671 km (0.114 R)
• M20: 4,997,766 km (0.047 R)
• M21: 5,168,606 km (0.094 R)
• M22: 5,752,038 km (0.102 R)
• M23: 6,325,746 km (0.113 R)
• M24: 6,418,048 km (0.036 R)
• M25: 6,510,799 km (0.117 R)
• M26: 7,691,126 km (0.099 R)
• M27: 7,789,711 km (0.098 R)
• M28: 8,054,649 km (0.075 R)
• M29: 8,867,563 km (0.086 R)
• M30: 9,179,176 km (0.082 R)
• M31: 9,318,900 km (0.116 R)
• M32: 9,494,378 km (0.078 R)
• M33: 10,717,341 km (0.12 R)
• M34: 11,049,299 km (0.042 R)
• M35: 11,422,246 km (0.118 R)
• M36: 11,989,222 km (0.087 R)
• M37: 12,682,010 km (0.078 R)
• M38: 12,876,637 km (0.084 R)
• M39: 13,269,182 km (0.097 R)
• M40: 13,585,880 km (0.072 R)
• M41: 15,042,365 km (0.099 R)
• M42: 15,538,731 km (0.117 R)
• M43: 15,914,670 km (0.068 R)
• M44: 16,718,011 km (0.12 R)
• M45: 17,491,282 km (0.081 R)
• M46: 17,969,696 km (0.115 R)
• M47: 18,276,222 km (0.106 R)
• M48: 18,408,168 km (0.084 R)
• M49: 18,939,240 km (0.064 R)
• M50: 20,745,335 km (0.049 R)
• M51: 22,182,522 km (0.071 R)
• M52: 23,221,928 km (0.051 R)
• M53: 23,412,665 km (0.116 R)
• M54: 23,699,594 km (0.108 R)
• M55: 24,036,039 km (0.071 R)
• M56: 24,132,381 km (0.069 R)
• M57: 24,325,511 km (0.048 R)
• M58: 24,470,771 km (0.098 R)
• M59: 25,988,142 km (0.1 R)
• M60: 26,136,543 km (0.098 R)
• M61: 27,586,147 km (0.103 R)
• M62: 27,788,253 km (0.106 R)
• M63: 28,397,117 km (0.073 R)
• M64: 28,652,181 km (0.115 R)
• M65: 29,370,251 km (0.055 R)
• M66: 29,990,633 km (0.088 R)
• M67: 30,146,365 km (0.093 R)
• M68: 31,296,623 km (0.049 R)
• M69: 32,301,771 km (0.06 R)
• M70: 32,461,392 km (0.087 R)
• M71: 32,888,493 km (0.113 R)
• M72: 33,964,102 km (0.106 R)
• M73: 34,072,411 km (0.102 R)
• M74: 34,669,606 km (0.106 R)
• M75: 35,434,649 km (0.082 R)
• M76: 35,929,519 km (0.102 R)
• M77: 36,371,282 km (0.102 R)
• M78: 36,814,839 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 12.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.23 AU - 9.43 AU

Year: 7701 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,727,832 km

• M1: 188,793 km (0.093 R)
• M2: 822,489 km (0.119 R)
• M3: 1,020,706 km (0.114 R)
• M4: 1,252,433 km (0.096 R)
• M5: 1,392,906 km (0.092 R)
• M6: 2,007,753 km (0.09 R)
• M7: 2,280,021 km (0.083 R)
• M8: 2,930,772 km (0.1 R)
• M9: 3,338,276 km (0.111 R)
• M10: 3,536,344 km (0.09 R)
• M11: 3,789,464 km (0.094 R)
• M12: 4,694,381 km (0.079 R)
• M13: 4,888,858 km (0.116 R)
• M14: 5,001,206 km (0.059 R)
• M15: 5,171,299 km (0.075 R)
• M16: 5,343,337 km (0.114 R)
• M17: 5,546,640 km (0.114 R)
• M18: 5,781,958 km (0.054 R)
• M19: 6,020,716 km (0.118 R)
• M20: 6,262,765 km (0.08 R)
• M21: 6,415,654 km (0.101 R)
• M22: 6,850,386 km (0.038 R)
• M23: 7,071,342 km (0.098 R)
• M24: 8,178,216 km (0.083 R)
• M25: 8,278,447 km (0.087 R)
• M26: 10,477,087 km (0.093 R)
• M27: 10,878,608 km (0.095 R)
• M28: 11,025,812 km (0.072 R)
• M29: 11,621,660 km (0.077 R)
• M30: 11,810,004 km (0.064 R)
• M31: 12,113,388 km (0.087 R)
• M32: 12,381,019 km (0.074 R)
• M33: 12,534,955 km (0.084 R)
• M34: 13,195,729 km (0.059 R)
• M35: 13,352,956 km (0.096 R)
• M36: 13,510,632 km (0.103 R)
• M37: 14,067,885 km (0.09 R)
• M38: 15,081,410 km (0.093 R)
• M39: 15,286,958 km (0.109 R)
• M40: 15,369,386 km (0.061 R)
• M41: 15,951,023 km (0.088 R)
• M42: 17,178,473 km (0.096 R)
• M43: 17,393,146 km (0.088 R)
• M44: 17,825,185 km (0.119 R)
• M45: 18,744,164 km (0.086 R)
• M46: 20,491,468 km (0.12 R)
• M47: 20,810,560 km (0.117 R)
• M48: 21,131,298 km (0.109 R)
• M49: 21,361,379 km (0.037 R)
• M50: 21,499,907 km (0.11 R)
• M51: 21,824,235 km (0.11 R)
• M52: 22,103,385 km (0.118 R)
• M53: 22,477,529 km (0.118 R)
• M54: 22,759,670 km (0.062 R)
• M55: 23,137,405 km (0.106 R)
• M56: 23,374,667 km (0.082 R)
• M57: 23,612,678 km (0.106 R)
• M58: 23,899,307 km (0.057 R)
• M59: 24,863,316 km (0.063 R)
• M60: 25,301,338 km (0.07 R)
• M61: 25,594,700 km (0.103 R)
• M62: 26,580,699 km (0.104 R)
• M63: 26,928,814 km (0.094 R)
• M64: 27,278,424 km (0.12 R)
• M65: 27,629,530 km (0.118 R)
• M66: 27,982,132 km (0.091 R)
• M67: 28,285,517 km (0.116 R)
• M68: 28,437,658 km (0.117 R)
• M69: 28,691,824 km (0.094 R)
• M70: 29,253,564 km (0.117 R)
• M71: 29,870,506 km (0.113 R)
• M72: 30,543,846 km (0.099 R)
• M73: 31,274,482 km (0.09 R)
• M74: 32,116,568 km (0.074 R)
• M75: 32,487,272 km (0.119 R)
• M76: 32,806,215 km (0.071 R)
• M77: 33,286,573 km (0.107 R)
• M78: 33,554,354 km (0.103 R)
• M79: 33,715,471 km (0.084 R)
• M80: 35,122,139 km (0.112 R)
• M81: 35,231,196 km (0.102 R)
• M82: 35,449,459 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.4

Radius: 9

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.7 AU - 10.96 AU

Year: 10016 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 115 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,727,832 km

• M1: 119,977 km (0.12 R)
• M2: 220,956 km (0.092 R)
• M3: 393,592 km (0.071 R)
• M4: 629,358 km (0.076 R)
• M5: 799,152 km (0.098 R)
• M6: 871,408 km (0.077 R)
• M7: 946,207 km (0.111 R)
• M8: 1,225,207 km (0.091 R)
• M9: 1,738,327 km (0.109 R)
• M10: 2,182,783 km (0.092 R)
• M11: 2,286,304 km (0.064 R)
• M12: 2,689,171 km (0.092 R)
• M13: 3,172,522 km (0.115 R)
• M14: 3,319,876 km (0.116 R)
• M15: 3,439,405 km (0.06 R)
• M16: 5,016,615 km (0.071 R)
• M17: 5,468,101 km (0.073 R)
• M18: 5,788,390 km (0.107 R)
• M19: 6,005,307 km (0.098 R)
• M20: 6,409,970 km (0.092 R)
• M21: 6,596,817 km (0.054 R)
• M22: 6,785,610 km (0.089 R)
• M23: 7,558,133 km (0.099 R)
• M24: 8,196,168 km (0.06 R)
• M25: 9,354,056 km (0.083 R)
• M26: 9,481,064 km (0.103 R)
• M27: 9,608,671 km (0.09 R)
• M28: 9,694,092 km (0.027 R)
• M29: 10,961,036 km (0.108 R)
• M30: 11,455,158 km (0.073 R)
• M31: 12,048,613 km (0.072 R)
• M32: 12,745,589 km (0.095 R)
• M33: 14,227,206 km (0.035 R)
• M34: 14,471,350 km (0.069 R)
• M35: 15,461,389 km (0.071 R)
• M36: 16,269,217 km (0.096 R)
• M37: 16,832,453 km (0.068 R)
• M38: 17,194,330 km (0.091 R)
• M39: 17,298,151 km (0.116 R)
• M40: 17,506,392 km (0.092 R)
• M41: 17,610,961 km (0.037 R)
• M42: 17,768,038 km (0.088 R)
• M43: 20,179,855 km (0.039 R)
• M44: 21,173,035 km (0.104 R)
• M45: 21,395,787 km (0.09 R)
• M46: 21,731,634 km (0.117 R)
• M47: 22,012,728 km (0.105 R)
• M48: 22,578,657 km (0.088 R)
• M49: 23,321,410 km (0.052 R)
• M50: 23,666,982 km (0.048 R)
• M51: 23,898,260 km (0.05 R)
• M52: 25,007,229 km (0.106 R)
• M53: 25,597,692 km (0.054 R)
• M54: 25,954,183 km (0.091 R)
• M55: 28,188,278 km (0.072 R)
• M56: 28,987,729 km (0.095 R)
• M57: 29,173,380 km (0.066 R)
• M58: 30,107,020 km (0.087 R)
• M59: 30,483,259 km (0.107 R)
• M60: 30,798,013 km (0.04 R)
• M61: 31,050,684 km (0.08 R)
• M62: 31,177,094 km (0.091 R)
• M63: 31,621,400 km (0.098 R)
• M64: 32,131,678 km (0.043 R)
• M65: 32,387,789 km (0.1 R)
• M66: 32,516,144 km (0.028 R)
• M67: 32,708,976 km (0.101 R)
• M68: 33,095,687 km (0.095 R)
• M69: 33,160,313 km (0.066 R)
• M70: 33,419,267 km (0.063 R)
• M71: 33,808,820 km (0.028 R)
• M72: 35,448,113 km (0.097 R)
• M73: 36,845,058 km (0.094 R)
• M74: 39,144,676 km (0.112 R)
• M75: 40,519,032 km (0.114 R)
• M76: 41,490,371 km (0.1 R)
• M77: 41,560,084 km (0.085 R)
• M78: 42,048,969 km (0.103 R)
• M79: 42,609,962 km (0.12 R)
• M80: 42,680,273 km (0.098 R)
• M81: 43,456,087 km (0.12 R)
• M82: 43,597,756 km (0.072 R)
• M83: 44,236,689 km (0.088 R)
• M84: 44,735,747 km (0.09 R)
• M85: 45,739,699 km (0.089 R)
• M86: 46,316,548 km (0.059 R)
• M87: 47,259,314 km (0.095 R)
• M88: 48,795,385 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.4

Radius: 3.1

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.46 AU - 18.18 AU

Year: 20052 Days

Day: 20 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 41,727,832 km

• M1: 384,616 km (0.101 R)
• M2: 561,740 km (0.085 R)
• M3: 1,183,020 km (0.071 R)
• M4: 1,337,106 km (0.093 R)
• M5: 1,456,934 km (0.08 R)
• M6: 2,129,376 km (0.062 R)
• M7: 2,756,790 km (0.097 R)
• M8: 3,993,366 km (0.075 R)
• M9: 4,909,653 km (0.075 R)
• M10: 5,790,186 km (0.043 R)
• M11: 6,017,874 km (0.116 R)
• M12: 7,095,277 km (0.101 R)
• M13: 7,549,756 km (0.107 R)
• M14: 7,655,970 km (0.115 R)
• M15: 8,013,509 km (0.091 R)
• M16: 8,085,765 km (0.111 R)
• M17: 8,267,078 km (0.078 R)
• M18: 8,856,493 km (0.047 R)
• M19: 10,231,298 km (0.076 R)
• M20: 10,704,027 km (0.028 R)
• M21: 11,183,937 km (0.08 R)
• M22: 13,045,084 km (0.119 R)
• M23: 14,733,745 km (0.099 R)
• M24: 16,169,735 km (0.116 R)
• M25: 16,996,861 km (0.084 R)
• M26: 17,884,725 km (0.098 R)
• M27: 19,027,802 km (0.104 R)
• M28: 19,511,003 km (0.111 R)
• M29: 19,802,719 km (0.097 R)
• M30: 20,243,285 km (0.115 R)
• M31: 23,985,027 km (0.113 R)
• M32: 24,297,537 km (0.111 R)
• M33: 26,361,838 km (0.043 R)
• M34: 26,630,665 km (0.117 R)
• M35: 26,684,371 km (0.115 R)
• M36: 27,008,250 km (0.055 R)
• M37: 27,116,559 km (0.099 R)
• M38: 28,151,926 km (0.115 R)
• M39: 29,033,955 km (0.112 R)
• M40: 29,589,711 km (0.114 R)
• M41: 30,486,400 km (0.111 R)
• M42: 30,768,392 km (0.114 R)
• M43: 35,692,855 km (0.106 R)
• M44: 36,407,484 km (0.105 R)
• M45: 36,766,519 km (0.069 R)
• M46: 37,307,465 km (0.092 R)
• M47: 37,488,329 km (0.105 R)
• M48: 37,911,392 km (0.081 R)
• M49: 38,093,303 km (0.056 R)
• M50: 38,154,039 km (0.066 R)
• M51: 39,865,888 km (0.113 R)
• M52: 41,166,342 km (0.1 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit