🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.79 AU - 0.81 AU

Year: 275 Days

Day: 48 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.9 AU - 1.14 AU

Year: 397 Days

Day: 29 Hours

Environment

Temp: -12 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.57 AU - 4.15 AU

Year: 2371 Days

Day: 33.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,745,982 km

• M1: 43,683 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.08 AU - 4.2 AU

Year: 2674 Days

Day: 14.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,745,982 km

• M1: 863,030 km (0.115 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 12.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.63 AU - 5.37 AU

Year: 3675 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,745,982 km

• M1: 171,290 km (0.077 R)
• M2: 258,356 km (0.085 R)
• M3: 417,677 km (0.031 R)
• M4: 610,659 km (0.104 R)
• M5: 715,078 km (0.1 R)
• M6: 845,378 km (0.062 R)
• M7: 1,005,148 km (0.062 R)
• M8: 1,142,778 km (0.109 R)
• M9: 1,545,944 km (0.047 R)
• M10: 1,706,912 km (0.107 R)
• M11: 1,783,207 km (0.091 R)
• M12: 2,293,635 km (0.116 R)
• M13: 2,536,432 km (0.118 R)
• M14: 2,772,946 km (0.038 R)
• M15: 2,924,339 km (0.119 R)
• M16: 3,156,814 km (0.114 R)
• M17: 3,347,252 km (0.111 R)
• M18: 3,607,253 km (0.05 R)
• M19: 3,706,437 km (0.075 R)
• M20: 4,550,618 km (0.032 R)
• M21: 5,358,147 km (0.098 R)
• M22: 5,547,987 km (0.104 R)
• M23: 5,643,729 km (0.103 R)
• M24: 5,740,070 km (0.05 R)
• M25: 6,449,613 km (0.095 R)
• M26: 6,530,097 km (0.052 R)
• M27: 6,631,225 km (0.111 R)
• M28: 6,732,951 km (0.116 R)
• M29: 6,814,781 km (0.067 R)
• M30: 6,999,984 km (0.041 R)
• M31: 7,145,094 km (0.078 R)
• M32: 7,821,575 km (0.103 R)
• M33: 8,320,634 km (0.114 R)
• M34: 8,452,429 km (0.061 R)
• M35: 8,629,404 km (0.055 R)
• M36: 8,740,555 km (0.115 R)
• M37: 8,986,942 km (0.103 R)
• M38: 9,349,418 km (0.097 R)
• M39: 9,509,488 km (0.08 R)
• M40: 9,716,681 km (0.098 R)
• M41: 9,809,132 km (0.095 R)
• M42: 10,088,731 km (0.096 R)
• M43: 10,229,353 km (0.089 R)
• M44: 10,584,049 km (0.097 R)
• M45: 10,727,065 km (0.115 R)
• M46: 11,281,325 km (0.113 R)
• M47: 11,672,374 km (0.096 R)
• M48: 11,968,578 km (0.109 R)
• M49: 12,117,577 km (0.063 R)
• M50: 12,392,538 km (0.078 R)
• M51: 12,694,726 km (0.068 R)
• M52: 13,076,051 km (0.107 R)
• M53: 13,435,235 km (0.085 R)
• M54: 13,641,979 km (0.056 R)
• M55: 14,215,986 km (0.112 R)
• M56: 14,347,483 km (0.117 R)
• M57: 14,984,770 km (0.116 R)
• M58: 15,118,660 km (0.117 R)
• M59: 15,549,801 km (0.056 R)
• M60: 16,867,609 km (0.036 R)
• M61: 17,258,807 km (0.036 R)
• M62: 17,568,176 km (0.06 R)
• M63: 17,652,848 km (0.053 R)
• M64: 18,078,454 km (0.114 R)
• M65: 18,249,594 km (0.093 R)
• M66: 18,335,463 km (0.104 R)
• M67: 18,824,199 km (0.106 R)
• M68: 19,113,671 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 14.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.51 AU - 6.93 AU

Year: 5267 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,745,982 km

• M1: 177,573 km (0.031 R)
• M2: 291,566 km (0.097 R)
• M3: 419,921 km (0.07 R)
• M4: 558,150 km (0.097 R)
• M5: 736,470 km (0.089 R)
• M6: 901,327 km (0.077 R)
• M7: 1,218,923 km (0.111 R)
• M8: 1,460,374 km (0.098 R)
• M9: 1,777,073 km (0.12 R)
• M10: 1,959,583 km (0.107 R)
• M11: 2,053,081 km (0.109 R)
• M12: 2,228,859 km (0.099 R)
• M13: 2,476,742 km (0.118 R)
• M14: 3,692,674 km (0.106 R)
• M15: 4,027,623 km (0.108 R)
• M16: 4,331,307 km (0.111 R)
• M17: 4,455,025 km (0.102 R)
• M18: 5,069,423 km (0.116 R)
• M19: 5,178,031 km (0.113 R)
• M20: 5,353,659 km (0.047 R)
• M21: 5,442,071 km (0.106 R)
• M22: 5,688,160 km (0.118 R)
• M23: 5,869,323 km (0.089 R)
• M24: 6,260,820 km (0.067 R)
• M25: 6,852,181 km (0.082 R)
• M26: 7,387,442 km (0.082 R)
• M27: 7,810,505 km (0.051 R)
• M28: 7,936,317 km (0.077 R)
• M29: 8,063,026 km (0.073 R)
• M30: 8,732,177 km (0.095 R)
• M31: 8,941,764 km (0.096 R)
• M32: 9,365,874 km (0.11 R)
• M33: 9,472,986 km (0.026 R)
• M34: 9,607,474 km (0.077 R)
• M35: 9,987,154 km (0.11 R)
• M36: 10,124,036 km (0.064 R)
• M37: 10,344,244 km (0.12 R)
• M38: 10,482,772 km (0.038 R)
• M39: 10,817,721 km (0.09 R)
• M40: 11,326,653 km (0.092 R)
• M41: 11,469,370 km (0.116 R)
• M42: 12,104,861 km (0.031 R)
• M43: 12,250,869 km (0.051 R)
• M44: 12,662,861 km (0.07 R)
• M45: 13,019,503 km (0.084 R)
• M46: 13,682,221 km (0.11 R)
• M47: 13,803,994 km (0.035 R)
• M48: 13,987,102 km (0.032 R)
• M49: 14,201,924 km (0.082 R)
• M50: 14,294,376 km (0.097 R)
• M51: 15,166,232 km (0.117 R)
• M52: 15,355,324 km (0.086 R)
• M53: 15,672,172 km (0.035 R)
• M54: 15,959,250 km (0.107 R)
• M55: 16,248,124 km (0.109 R)
• M56: 17,026,781 km (0.108 R)
• M57: 17,125,067 km (0.087 R)
• M58: 17,784,494 km (0.045 R)
• M59: 19,060,414 km (0.118 R)
• M60: 19,162,290 km (0.077 R)
• M61: 19,435,157 km (0.108 R)
• M62: 19,537,931 km (0.084 R)
• M63: 19,709,370 km (0.114 R)
• M64: 19,881,407 km (0.117 R)
• M65: 20,088,451 km (0.048 R)
• M66: 20,296,242 km (0.056 R)
• M67: 20,609,201 km (0.103 R)
• M68: 21,099,433 km (0.058 R)
• M69: 21,451,886 km (0.098 R)
• M70: 21,628,860 km (0.103 R)
• M71: 22,162,625 km (0.073 R)
• M72: 22,341,544 km (0.088 R)
• M73: 22,736,782 km (0.12 R)
• M74: 23,098,210 km (0.113 R)
• M75: 23,206,968 km (0.075 R)
• M76: 23,388,580 km (0.119 R)
• M77: 23,497,786 km (0.038 R)
• M78: 24,599,575 km (0.036 R)
• M79: 24,822,027 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 14.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.12 AU - 10.12 AU

Year: 11488 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,745,982 km

• M1: 226,641 km (0.032 R)
• M2: 352,004 km (0.1 R)
• M3: 445,951 km (0.098 R)
• M4: 652,995 km (0.039 R)
• M5: 798,703 km (0.118 R)
• M6: 1,400,834 km (0.117 R)
• M7: 1,497,325 km (0.117 R)
• M8: 1,671,906 km (0.115 R)
• M9: 1,774,979 km (0.065 R)
• M10: 1,880,296 km (0.097 R)
• M11: 3,111,935 km (0.075 R)
• M12: 3,272,902 km (0.104 R)
• M13: 3,738,301 km (0.115 R)
• M14: 5,030,677 km (0.11 R)
• M15: 5,258,814 km (0.115 R)
• M16: 5,843,891 km (0.108 R)
• M17: 6,003,512 km (0.104 R)
• M18: 6,491,201 km (0.068 R)
• M19: 6,656,507 km (0.025 R)
• M20: 7,375,175 km (0.119 R)
• M21: 7,634,877 km (0.054 R)
• M22: 7,853,589 km (0.114 R)
• M23: 8,252,417 km (0.101 R)
• M24: 8,567,320 km (0.046 R)
• M25: 9,116,345 km (0.099 R)
• M26: 9,629,615 km (0.041 R)
• M27: 10,008,995 km (0.053 R)
• M28: 10,441,632 km (0.12 R)
• M29: 10,782,267 km (0.09 R)
• M30: 12,386,554 km (0.1 R)
• M31: 12,695,623 km (0.073 R)
• M32: 12,902,966 km (0.078 R)
• M33: 13,585,132 km (0.1 R)
• M34: 14,064,294 km (0.112 R)
• M35: 14,548,991 km (0.055 R)
• M36: 15,203,781 km (0.079 R)
• M37: 15,645,693 km (0.09 R)
• M38: 16,203,993 km (0.104 R)
• M39: 17,455,528 km (0.079 R)
• M40: 17,628,463 km (0.094 R)
• M41: 18,619,998 km (0.112 R)
• M42: 18,796,823 km (0.043 R)
• M43: 19,152,267 km (0.098 R)
• M44: 20,901,216 km (0.064 R)
• M45: 21,392,645 km (0.11 R)
• M46: 21,825,881 km (0.102 R)
• M47: 22,137,044 km (0.075 R)
• M48: 22,826,840 km (0.078 R)
• M49: 23,842,759 km (0.095 R)
• M50: 24,163,198 km (0.086 R)
• M51: 25,329,014 km (0.079 R)
• M52: 26,050,375 km (0.087 R)
• M53: 27,312,233 km (0.094 R)
• M54: 29,139,720 km (0.114 R)
• M55: 29,551,115 km (0.112 R)
• M56: 29,757,560 km (0.086 R)
• M57: 29,964,454 km (0.046 R)
• M58: 30,241,210 km (0.114 R)
• M59: 31,286,151 km (0.077 R)
• M60: 32,060,020 km (0.072 R)
• M61: 32,982,740 km (0.094 R)
• M62: 33,196,964 km (0.053 R)
• M63: 33,986,243 km (0.053 R)
• M64: 36,391,028 km (0.106 R)
• M65: 36,834,137 km (0.088 R)
• M66: 37,353,392 km (0.033 R)
• M67: 37,800,390 km (0.097 R)
• M68: 39,530,190 km (0.069 R)
• M69: 40,443,036 km (0.066 R)
• M70: 41,055,490 km (0.082 R)
• M71: 41,593,743 km (0.069 R)
• M72: 43,535,524 km (0.073 R)
• M73: 44,556,978 km (0.09 R)
• M74: 44,793,791 km (0.06 R)
• M75: 45,665,797 km (0.118 R)
• M76: 46,143,762 km (0.111 R)
• M77: 47,587,681 km (0.098 R)
• M78: 49,046,410 km (0.077 R)
• M79: 49,209,322 km (0.113 R)
• M80: 49,535,894 km (0.105 R)
• M81: 50,519,650 km (0.09 R)
• M82: 51,261,805 km (0.115 R)
• M83: 53,677,661 km (0.081 R)
• M84: 54,350,552 km (0.094 R)
• M85: 54,941,763 km (0.082 R)
• M86: 56,130,318 km (0.095 R)
• M87: 56,984,522 km (0.057 R)

Asteroid Belt

Center: 12.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.1

Radius: 5

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.7 AU - 17.22 AU

Year: 21170 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,745,982 km

• M1: 132,245 km (0.109 R)
• M2: 173,683 km (0.094 R)
• M3: 346,469 km (0.103 R)
• M4: 409,599 km (0.105 R)
• M5: 494,122 km (0.093 R)
• M6: 547,678 km (0.096 R)
• M7: 660,923 km (0.093 R)
• M8: 802,593 km (0.117 R)
• M9: 1,162,076 km (0.091 R)
• M10: 1,783,207 km (0.091 R)
• M11: 2,009,997 km (0.054 R)
• M12: 3,801,282 km (0.059 R)
• M13: 3,945,943 km (0.065 R)
• M14: 4,129,350 km (0.062 R)
• M15: 4,735,072 km (0.042 R)
• M16: 5,287,686 km (0.065 R)
• M17: 5,449,252 km (0.088 R)
• M18: 5,571,473 km (0.085 R)
• M19: 6,668,774 km (0.077 R)
• M20: 8,107,307 km (0.051 R)
• M21: 8,718,115 km (0.077 R)
• M22: 10,485,614 km (0.087 R)
• M23: 10,587,041 km (0.082 R)
• M24: 10,739,631 km (0.102 R)
• M25: 11,098,666 km (0.058 R)
• M26: 11,775,896 km (0.087 R)
• M27: 13,664,419 km (0.08 R)
• M28: 13,775,271 km (0.069 R)
• M29: 13,830,772 km (0.089 R)
• M30: 14,445,918 km (0.105 R)
• M31: 15,471,711 km (0.097 R)
• M32: 15,876,972 km (0.077 R)
• M33: 15,935,165 km (0.088 R)
• M34: 16,227,031 km (0.109 R)
• M35: 16,875,537 km (0.104 R)
• M36: 17,054,008 km (0.118 R)
• M37: 17,173,237 km (0.076 R)
• M38: 17,713,136 km (0.086 R)
• M39: 18,380,791 km (0.118 R)
• M40: 19,740,337 km (0.065 R)
• M41: 19,991,063 km (0.113 R)
• M42: 20,685,795 km (0.063 R)
• M43: 21,004,289 km (0.114 R)
• M44: 22,163,972 km (0.091 R)
• M45: 22,359,347 km (0.101 R)
• M46: 23,344,299 km (0.053 R)
• M47: 23,675,808 km (0.098 R)
• M48: 25,017,402 km (0.117 R)
• M49: 25,492,674 km (0.113 R)
• M50: 25,765,690 km (0.102 R)
• M51: 26,590,274 km (0.069 R)
• M52: 27,214,545 km (0.113 R)
• M53: 28,195,010 km (0.03 R)
• M54: 28,265,470 km (0.046 R)
• M55: 28,618,671 km (0.099 R)
• M56: 31,936,752 km (0.116 R)
• M57: 32,157,259 km (0.062 R)
• M58: 33,193,374 km (0.11 R)
• M59: 34,541,550 km (0.099 R)
• M60: 35,298,216 km (0.102 R)
• M61: 36,213,306 km (0.095 R)
• M62: 38,848,473 km (0.095 R)
• M63: 41,064,616 km (0.113 R)
• M64: 41,384,456 km (0.071 R)
• M65: 42,753,276 km (0.045 R)
• M66: 42,996,373 km (0.047 R)
• M67: 43,810,036 km (0.065 R)
• M68: 44,382,547 km (0.116 R)
• M69: 45,617,926 km (0.035 R)
• M70: 45,700,654 km (0.077 R)
• M71: 45,866,258 km (0.106 R)
• M72: 46,364,419 km (0.11 R)
• M73: 46,864,375 km (0.096 R)
• M74: 46,948,001 km (0.103 R)
• M75: 47,282,501 km (0.116 R)
• M76: 48,037,971 km (0.069 R)
• M77: 48,375,015 km (0.067 R)
• M78: 48,966,824 km (0.076 R)
• M79: 49,475,905 km (0.034 R)
• M80: 49,731,119 km (0.089 R)
• M81: 50,927,902 km (0.099 R)
• M82: 51,874,857 km (0.092 R)
• M83: 51,961,324 km (0.09 R)
• M84: 54,136,328 km (0.075 R)
• M85: 55,014,617 km (0.075 R)
• M86: 55,190,843 km (0.081 R)
• M87: 56,163,379 km (0.083 R)
• M88: 57,946,137 km (0.093 R)
• M89: 58,125,505 km (0.087 R)
• M90: 59,385,717 km (0.047 R)
• M91: 60,382,189 km (0.055 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 18,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit