🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.96 AU - 1.02 AU

Year: 373 Days

Day: 39.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 178.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,444,556 km

• M1: 38,596 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.02 AU - 1.58 AU

Year: 561 Days

Day: 43 Hours

Environment

Temp: -27 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.31 AU - 1.71 AU

Year: 703 Days

Day: 37.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,444,556 km

• M1: 575,353 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.29 AU - 1.77 AU

Year: 717 Days

Day: 39.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.98 AU - 3.92 AU

Year: 2427 Days

Day: 20.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,444,556 km

• M1: 1,902,586 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 8.8

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.23 AU - 10.31 AU

Year: 9008 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,444,556 km

• M1: 113,395 km (0.08 R)
• M2: 189,241 km (0.099 R)
• M3: 552,016 km (0.092 R)
• M4: 716,275 km (0.09 R)
• M5: 983,905 km (0.12 R)
• M6: 1,186,012 km (0.118 R)
• M7: 1,262,905 km (0.062 R)
• M8: 2,169,169 km (0.04 R)
• M9: 2,312,185 km (0.066 R)
• M10: 2,557,824 km (0.086 R)
• M11: 2,633,072 km (0.118 R)
• M12: 3,371,786 km (0.1 R)
• M13: 3,594,089 km (0.102 R)
• M14: 3,678,761 km (0.118 R)
• M15: 3,764,032 km (0.099 R)
• M16: 3,821,328 km (0.069 R)
• M17: 4,200,708 km (0.077 R)
• M18: 5,058,203 km (0.072 R)
• M19: 6,718,889 km (0.077 R)
• M20: 6,788,602 km (0.096 R)
• M21: 6,858,464 km (0.076 R)
• M22: 7,426,637 km (0.055 R)
• M23: 7,752,910 km (0.095 R)
• M24: 8,307,020 km (0.106 R)
• M25: 8,457,067 km (0.093 R)
• M26: 9,104,377 km (0.107 R)
• M27: 9,181,569 km (0.05 R)
• M28: 10,285,302 km (0.068 R)
• M29: 10,689,665 km (0.051 R)
• M30: 10,852,727 km (0.088 R)
• M31: 11,891,385 km (0.091 R)
• M32: 11,975,758 km (0.076 R)
• M33: 13,179,124 km (0.085 R)
• M34: 13,618,193 km (0.063 R)
• M35: 13,706,606 km (0.115 R)
• M36: 14,106,630 km (0.115 R)
• M37: 14,285,699 km (0.075 R)
• M38: 14,600,902 km (0.1 R)
• M39: 14,691,408 km (0.095 R)
• M40: 14,918,348 km (0.091 R)
• M41: 15,009,603 km (0.1 R)
• M42: 16,070,850 km (0.061 R)
• M43: 16,164,349 km (0.056 R)
• M44: 16,257,848 km (0.068 R)
• M45: 17,251,776 km (0.067 R)
• M46: 17,491,282 km (0.087 R)
• M47: 17,587,324 km (0.069 R)
• M48: 18,362,690 km (0.103 R)
• M49: 19,496,642 km (0.065 R)
• M50: 19,896,367 km (0.113 R)
• M51: 20,450,328 km (0.076 R)
• M52: 21,728,343 km (0.117 R)
• M53: 21,831,715 km (0.083 R)
• M54: 22,090,818 km (0.087 R)
• M55: 22,403,179 km (0.052 R)
• M56: 22,926,921 km (0.059 R)
• M57: 23,401,745 km (0.083 R)
• M58: 23,507,660 km (0.091 R)
• M59: 25,441,960 km (0.115 R)
• M60: 25,714,677 km (0.089 R)
• M61: 26,593,714 km (0.097 R)
• M62: 26,870,470 km (0.054 R)
• M63: 28,381,409 km (0.081 R)
• M64: 28,720,846 km (0.097 R)
• M65: 30,265,145 km (0.06 R)
• M66: 30,496,274 km (0.094 R)
• M67: 30,901,983 km (0.076 R)
• M68: 31,192,951 km (0.116 R)
• M69: 31,309,638 km (0.12 R)
• M70: 31,836,222 km (0.075 R)
• M71: 32,957,757 km (0.099 R)
• M72: 33,017,148 km (0.09 R)
• M73: 34,392,700 km (0.118 R)
• M74: 35,239,125 km (0.111 R)
• M75: 35,604,144 km (0.077 R)
• M76: 36,153,766 km (0.093 R)
• M77: 36,583,262 km (0.057 R)
• M78: 37,323,322 km (0.092 R)
• M79: 38,255,467 km (0.092 R)
• M80: 38,317,849 km (0.074 R)
• M81: 38,630,509 km (0.03 R)
• M82: 39,195,241 km (0.107 R)
• M83: 39,889,225 km (0.115 R)
• M84: 41,161,555 km (0.114 R)
• M85: 41,674,077 km (0.111 R)
• M86: 42,124,367 km (0.089 R)
• M87: 42,382,423 km (0.094 R)
• M88: 42,900,032 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 8.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.88 AU - 11.54 AU

Year: 11460 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,444,556 km

• M1: 128,953 km (0.028 R)
• M2: 200,012 km (0.113 R)
• M3: 405,111 km (0.066 R)
• M4: 471,981 km (0.111 R)
• M5: 628,161 km (0.11 R)
• M6: 718,219 km (0.105 R)
• M7: 780,751 km (0.106 R)
• M8: 845,378 km (0.113 R)
• M9: 923,168 km (0.09 R)
• M10: 1,015,171 km (0.12 R)
• M11: 1,134,849 km (0.098 R)
• M12: 1,246,599 km (0.091 R)
• M13: 1,494,932 km (0.095 R)
• M14: 1,632,113 km (0.097 R)
• M15: 1,744,910 km (0.103 R)
• M16: 2,315,775 km (0.092 R)
• M17: 2,411,069 km (0.068 R)
• M18: 2,671,369 km (0.108 R)
• M19: 2,923,890 km (0.1 R)
• M20: 3,308,207 km (0.088 R)
• M21: 3,488,174 km (0.058 R)
• M22: 4,337,740 km (0.117 R)
• M23: 4,396,532 km (0.101 R)
• M24: 5,082,288 km (0.12 R)
• M25: 5,395,397 km (0.071 R)
• M26: 5,607,676 km (0.102 R)
• M27: 5,758,022 km (0.084 R)
• M28: 5,887,873 km (0.112 R)
• M29: 6,574,078 km (0.041 R)
• M30: 6,755,391 km (0.062 R)
• M31: 6,869,534 km (0.119 R)
• M32: 6,984,276 km (0.07 R)
• M33: 7,567,707 km (0.094 R)
• M34: 8,021,587 km (0.107 R)
• M35: 8,410,691 km (0.107 R)
• M36: 8,607,562 km (0.09 R)
• M37: 9,768,891 km (0.108 R)
• M38: 10,367,880 km (0.091 R)
• M39: 10,526,005 km (0.082 R)
• M40: 11,113,027 km (0.103 R)
• M41: 11,302,119 km (0.1 R)
• M42: 11,465,031 km (0.117 R)
• M43: 11,710,821 km (0.05 R)
• M44: 11,793,099 km (0.08 R)
• M45: 11,958,255 km (0.117 R)
• M46: 12,096,484 km (0.077 R)
• M47: 12,179,660 km (0.093 R)
• M48: 12,514,460 km (0.108 R)
• M49: 12,598,684 km (0.042 R)
• M50: 13,193,036 km (0.114 R)
• M51: 13,652,152 km (0.091 R)
• M52: 14,028,989 km (0.117 R)
• M53: 14,409,267 km (0.088 R)
• M54: 14,615,413 km (0.065 R)
• M55: 14,792,985 km (0.113 R)
• M56: 15,000,926 km (0.116 R)
• M57: 15,150,076 km (0.098 R)
• M58: 15,600,515 km (0.08 R)
• M59: 15,691,171 km (0.092 R)
• M60: 15,933,669 km (0.046 R)
• M61: 16,514,707 km (0.092 R)
• M62: 18,044,645 km (0.084 R)
• M63: 18,362,540 km (0.079 R)
• M64: 18,490,147 km (0.103 R)
• M65: 18,746,408 km (0.106 R)
• M66: 19,068,193 km (0.107 R)
• M67: 19,521,924 km (0.096 R)
• M68: 19,946,333 km (0.113 R)
• M69: 20,110,442 km (0.031 R)
• M70: 20,473,067 km (0.109 R)
• M71: 21,171,240 km (0.058 R)
• M72: 21,539,999 km (0.056 R)
• M73: 22,522,408 km (0.089 R)
• M74: 22,590,774 km (0.119 R)
• M75: 22,659,141 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121

Radius: 4.5

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.99 AU - 21.25 AU

Year: 28013 Days

Day: 21.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,444,556 km

• M1: 69,413 km (0.093 R)
• M2: 101,577 km (0.103 R)
• M3: 483,052 km (0.045 R)
• M4: 652,845 km (0.1 R)
• M5: 763,398 km (0.086 R)
• M6: 1,023,549 km (0.067 R)
• M7: 1,545,795 km (0.082 R)
• M8: 1,619,247 km (0.107 R)
• M9: 2,003,714 km (0.108 R)
• M10: 2,192,656 km (0.029 R)
• M11: 2,443,831 km (0.048 R)
• M12: 2,912,820 km (0.106 R)
• M13: 3,157,562 km (0.117 R)
• M14: 3,188,679 km (0.064 R)
• M15: 3,472,765 km (0.116 R)
• M16: 3,634,181 km (0.119 R)
• M17: 3,699,555 km (0.105 R)
• M18: 3,998,003 km (0.089 R)
• M19: 4,099,131 km (0.09 R)
• M20: 4,759,755 km (0.104 R)
• M21: 4,831,114 km (0.085 R)
• M22: 5,565,041 km (0.071 R)
• M23: 8,008,572 km (0.095 R)
• M24: 9,093,157 km (0.113 R)
• M25: 9,181,869 km (0.086 R)
• M26: 9,765,599 km (0.119 R)
• M27: 9,993,437 km (0.115 R)
• M28: 10,454,198 km (0.038 R)
• M29: 11,158,206 km (0.108 R)
• M30: 12,316,093 km (0.071 R)
• M31: 12,710,583 km (0.05 R)
• M32: 13,663,821 km (0.118 R)
• M33: 13,867,423 km (0.057 R)
• M34: 14,174,697 km (0.113 R)
• M35: 15,267,809 km (0.102 R)
• M36: 15,479,041 km (0.091 R)
• M37: 17,094,100 km (0.114 R)
• M38: 17,258,658 km (0.118 R)
• M39: 18,480,423 km (0.111 R)
• M40: 18,988,308 km (0.083 R)
• M41: 19,730,014 km (0.067 R)
• M42: 19,787,460 km (0.114 R)
• M43: 20,597,383 km (0.115 R)
• M44: 20,772,412 km (0.096 R)
• M45: 21,654,741 km (0.097 R)
• M46: 23,395,013 km (0.05 R)
• M47: 23,882,851 km (0.112 R)
• M48: 24,066,707 km (0.103 R)
• M49: 24,559,183 km (0.112 R)
• M50: 24,806,768 km (0.063 R)
• M51: 24,868,701 km (0.116 R)
• M52: 25,055,100 km (0.089 R)
• M53: 26,182,769 km (0.119 R)
• M54: 27,071,231 km (0.102 R)
• M55: 27,905,089 km (0.091 R)
• M56: 28,682,250 km (0.066 R)
• M57: 29,204,197 km (0.065 R)
• M58: 29,400,769 km (0.116 R)
• M59: 32,469,619 km (0.055 R)
• M60: 33,355,089 km (0.077 R)
• M61: 34,941,126 km (0.096 R)
• M62: 35,289,240 km (0.091 R)
• M63: 36,410,626 km (0.105 R)
• M64: 36,481,086 km (0.112 R)
• M65: 37,188,385 km (0.089 R)
• M66: 37,259,294 km (0.071 R)
• M67: 37,330,353 km (0.091 R)
• M68: 39,192,697 km (0.119 R)
• M69: 39,554,275 km (0.106 R)
• M70: 39,989,605 km (0.106 R)
• M71: 40,791,899 km (0.079 R)
• M72: 41,305,318 km (0.11 R)
• M73: 41,968,336 km (0.066 R)
• M74: 43,006,845 km (0.039 R)
• M75: 43,155,994 km (0.102 R)
• M76: 43,379,792 km (0.087 R)
• M77: 45,715,913 km (0.102 R)
• M78: 45,791,908 km (0.067 R)
• M79: 46,401,819 km (0.103 R)
• M80: 46,478,263 km (0.092 R)
• M81: 46,707,746 km (0.054 R)
• M82: 47,091,016 km (0.04 R)
• M83: 47,552,376 km (0.098 R)
• M84: 47,938,039 km (0.103 R)
• M85: 49,881,615 km (0.113 R)
• M86: 51,613,210 km (0.084 R)
• M87: 51,771,634 km (0.041 R)
• M88: 53,124,597 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit