🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.81 AU - 0.89 AU

Year: 286 Days

Day: 29.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.79 AU - 1.19 AU

Year: 360 Days

Day: 29.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.98 AU - 1.28 AU

Year: 439 Days

Day: 29.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,728,483 km

• M1: 338,091 km (0.111 R)
• M2: 686,205 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.56 AU - 2.42 AU

Year: 1025 Days

Day: 28.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,728,483 km

• M1: 222,302 km (0.082 R)
• M2: 1,296,864 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.03 AU - 3.39 AU

Year: 2101 Days

Day: 26.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,728,483 km

• M1: 2,639,355 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.08 AU - 3.58 AU

Year: 2220 Days

Day: 35 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,728,483 km

• M1: 1,382,883 km (0.09 R)
• M2: 2,544,959 km (0.044 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.13 AU - 3.71 AU

Year: 2310 Days

Day: 34.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,728,483 km

• M1: 694,733 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 12.3

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.45 AU - 7.97 AU

Year: 6349 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 97.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,728,483 km

• M1: 262,095 km (0.094 R)
• M2: 427,700 km (0.083 R)
• M3: 533,765 km (0.052 R)
• M4: 610,659 km (0.119 R)
• M5: 706,102 km (0.073 R)
• M6: 822,339 km (0.08 R)
• M7: 945,758 km (0.108 R)
• M8: 1,126,322 km (0.114 R)
• M9: 1,373,458 km (0.07 R)
• M10: 1,484,908 km (0.113 R)
• M11: 1,638,545 km (0.103 R)
• M12: 1,717,384 km (0.101 R)
• M13: 2,261,920 km (0.04 R)
• M14: 2,350,482 km (0.112 R)
• M15: 2,508,158 km (0.094 R)
• M16: 2,858,217 km (0.084 R)
• M17: 3,149,634 km (0.117 R)
• M18: 3,324,214 km (0.069 R)
• M19: 3,501,937 km (0.118 R)
• M20: 3,605,009 km (0.087 R)
• M21: 3,682,950 km (0.083 R)
• M22: 3,867,105 km (0.101 R)
• M23: 3,973,768 km (0.096 R)
• M24: 4,135,484 km (0.097 R)
• M25: 4,299,592 km (0.067 R)
• M26: 4,690,791 km (0.067 R)
• M27: 4,919,526 km (0.046 R)
• M28: 5,417,986 km (0.094 R)
• M29: 6,750,006 km (0.082 R)
• M30: 7,139,409 km (0.096 R)
• M31: 7,303,667 km (0.075 R)
• M32: 8,076,041 km (0.098 R)
• M33: 8,945,055 km (0.119 R)
• M34: 9,734,184 km (0.07 R)
• M35: 9,880,191 km (0.085 R)
• M36: 9,989,996 km (0.084 R)
• M37: 10,545,752 km (0.038 R)
• M38: 10,658,100 km (0.068 R)
• M39: 10,770,897 km (0.079 R)
• M40: 12,390,892 km (0.098 R)
• M41: 13,229,239 km (0.091 R)
• M42: 13,921,279 km (0.032 R)
• M43: 14,333,870 km (0.088 R)
• M44: 14,876,311 km (0.109 R)
• M45: 15,638,513 km (0.104 R)
• M46: 16,067,410 km (0.076 R)
• M47: 16,413,430 km (0.113 R)
• M48: 17,599,142 km (0.1 R)
• M49: 17,821,744 km (0.055 R)
• M50: 17,955,784 km (0.08 R)
• M51: 18,630,919 km (0.101 R)
• M52: 19,360,358 km (0.098 R)
• M53: 19,682,293 km (0.115 R)
• M54: 19,820,970 km (0.097 R)
• M55: 20,565,369 km (0.104 R)
• M56: 21,319,043 km (0.118 R)
• M57: 22,514,629 km (0.072 R)
• M58: 23,145,035 km (0.072 R)
• M59: 23,242,572 km (0.108 R)
• M60: 23,340,110 km (0.038 R)
• M61: 23,879,560 km (0.108 R)
• M62: 24,274,498 km (0.062 R)
• M63: 25,020,693 km (0.072 R)
• M64: 25,472,029 km (0.103 R)
• M65: 26,128,764 km (0.114 R)
• M66: 26,433,794 km (0.118 R)
• M67: 26,637,846 km (0.112 R)
• M68: 27,201,530 km (0.102 R)
• M69: 28,811,204 km (0.073 R)
• M70: 29,706,996 km (0.115 R)
• M71: 29,972,233 km (0.067 R)
• M72: 30,451,544 km (0.085 R)
• M73: 30,665,469 km (0.062 R)
• M74: 30,826,137 km (0.058 R)
• M75: 30,987,105 km (0.098 R)
• M76: 33,160,612 km (0.083 R)
• M77: 34,043,838 km (0.065 R)
• M78: 34,488,293 km (0.088 R)
• M79: 34,599,594 km (0.11 R)
• M80: 35,664,132 km (0.112 R)
• M81: 35,945,975 km (0.115 R)
• M82: 36,739,292 km (0.033 R)
• M83: 37,710,332 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.5

Radius: 13

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.95 AU - 8.61 AU

Year: 7926 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,728,483 km

• M1: 163,062 km (0.091 R)
• M2: 300,841 km (0.033 R)
• M3: 461,061 km (0.094 R)
• M4: 990,338 km (0.088 R)
• M5: 1,157,738 km (0.057 R)
• M6: 1,294,770 km (0.039 R)
• M7: 1,375,702 km (0.116 R)
• M8: 1,500,467 km (0.113 R)
• M9: 1,651,112 km (0.097 R)
• M10: 3,033,246 km (0.106 R)
• M11: 3,366,550 km (0.119 R)
• M12: 3,741,144 km (0.049 R)
• M13: 3,829,556 km (0.117 R)
• M14: 4,190,087 km (0.12 R)
• M15: 4,281,940 km (0.075 R)
• M16: 4,688,098 km (0.104 R)
• M17: 5,172,346 km (0.055 R)
• M18: 5,945,767 km (0.097 R)
• M19: 6,293,433 km (0.052 R)
• M20: 8,633,293 km (0.103 R)
• M21: 8,750,727 km (0.104 R)
• M22: 9,066,977 km (0.116 R)
• M23: 9,873,759 km (0.091 R)
• M24: 10,079,157 km (0.095 R)
• M25: 10,161,585 km (0.084 R)
• M26: 10,368,928 km (0.066 R)
• M27: 11,084,305 km (0.061 R)
• M28: 11,426,585 km (0.095 R)
• M29: 11,685,538 km (0.115 R)
• M30: 11,772,305 km (0.118 R)
• M31: 11,902,755 km (0.089 R)
• M32: 11,990,120 km (0.084 R)
• M33: 12,165,299 km (0.108 R)
• M34: 12,297,394 km (0.087 R)
• M35: 12,429,788 km (0.071 R)
• M36: 12,740,802 km (0.039 R)
• M37: 13,009,330 km (0.116 R)
• M38: 13,189,446 km (0.12 R)
• M39: 13,552,221 km (0.08 R)
• M40: 13,780,507 km (0.099 R)
• M41: 14,194,893 km (0.071 R)
• M42: 14,753,641 km (0.082 R)
• M43: 14,988,659 km (0.107 R)
• M44: 15,989,020 km (0.075 R)
• M45: 17,109,508 km (0.098 R)
• M46: 17,903,873 km (0.106 R)
• M47: 18,255,129 km (0.046 R)
• M48: 19,374,121 km (0.083 R)
• M49: 21,411,943 km (0.106 R)
• M50: 22,160,082 km (0.062 R)
• M51: 23,134,413 km (0.035 R)
• M52: 23,298,223 km (0.068 R)
• M53: 23,517,234 km (0.084 R)
• M54: 24,511,013 km (0.098 R)
• M55: 26,539,410 km (0.09 R)
• M56: 26,710,999 km (0.077 R)
• M57: 27,342,751 km (0.102 R)
• M58: 28,095,976 km (0.1 R)
• M59: 29,326,867 km (0.088 R)
• M60: 29,741,104 km (0.111 R)
• M61: 29,978,815 km (0.091 R)
• M62: 30,336,354 km (0.029 R)
• M63: 31,720,134 km (0.103 R)
• M64: 32,817,285 km (0.04 R)
• M65: 33,309,013 km (0.093 R)
• M66: 34,175,334 km (0.086 R)
• M67: 34,299,650 km (0.045 R)
• M68: 34,798,709 km (0.114 R)
• M69: 35,237,180 km (0.097 R)
• M70: 35,425,673 km (0.047 R)
• M71: 35,803,857 km (0.066 R)
• M72: 36,246,517 km (0.076 R)
• M73: 37,329,306 km (0.05 R)
• M74: 37,971,231 km (0.081 R)
• M75: 38,422,867 km (0.11 R)
• M76: 38,876,148 km (0.113 R)
• M77: 41,965,344 km (0.096 R)
• M78: 42,699,720 km (0.118 R)
• M79: 43,842,947 km (0.092 R)
• M80: 44,792,146 km (0.039 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.5

Radius: 13.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.13 AU - 9.49 AU

Year: 7972 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,728,483 km

• M1: 222,003 km (0.108 R)
• M2: 394,041 km (0.105 R)
• M3: 579,093 km (0.057 R)
• M4: 1,046,886 km (0.101 R)
• M5: 1,579,604 km (0.039 R)
• M6: 2,053,530 km (0.057 R)
• M7: 2,595,822 km (0.078 R)
• M8: 2,694,706 km (0.107 R)
• M9: 2,794,937 km (0.071 R)
• M10: 2,947,676 km (0.058 R)
• M11: 4,209,834 km (0.086 R)
• M12: 4,297,498 km (0.066 R)
• M13: 4,624,220 km (0.058 R)
• M14: 4,775,314 km (0.056 R)
• M15: 4,959,020 km (0.054 R)
• M16: 5,051,770 km (0.112 R)
• M17: 5,145,120 km (0.076 R)
• M18: 6,343,399 km (0.052 R)
• M19: 6,784,413 km (0.077 R)
• M20: 7,589,250 km (0.114 R)
• M21: 7,696,362 km (0.091 R)
• M22: 7,840,125 km (0.105 R)
• M23: 9,174,089 km (0.106 R)
• M24: 9,364,827 km (0.068 R)
• M25: 10,457,938 km (0.049 R)
• M26: 10,697,295 km (0.051 R)
• M27: 10,938,746 km (0.111 R)
• M28: 11,508,863 km (0.102 R)
• M29: 11,922,053 km (0.049 R)
• M30: 13,233,727 km (0.096 R)
• M31: 13,710,346 km (0.032 R)
• M32: 13,797,561 km (0.118 R)
• M33: 14,104,386 km (0.081 R)
• M34: 14,680,189 km (0.106 R)
• M35: 15,218,591 km (0.096 R)
• M36: 15,946,535 km (0.052 R)
• M37: 16,222,393 km (0.098 R)
• M38: 16,546,272 km (0.097 R)
• M39: 16,685,847 km (0.1 R)
• M40: 17,294,711 km (0.079 R)
• M41: 17,389,107 km (0.075 R)
• M42: 18,054,219 km (0.112 R)
• M43: 18,149,962 km (0.09 R)
• M44: 18,534,428 km (0.084 R)
• M45: 18,873,118 km (0.066 R)
• M46: 19,018,976 km (0.117 R)
• M47: 20,347,854 km (0.103 R)
• M48: 20,647,199 km (0.063 R)
• M49: 20,797,395 km (0.03 R)
• M50: 23,668,029 km (0.056 R)
• M51: 25,363,571 km (0.043 R)
• M52: 25,578,244 km (0.072 R)
• M53: 26,824,544 km (0.056 R)
• M54: 27,043,256 km (0.093 R)
• M55: 27,482,475 km (0.087 R)
• M56: 27,868,887 km (0.096 R)
• M57: 28,702,745 km (0.099 R)
• M58: 29,094,691 km (0.117 R)
• M59: 29,940,667 km (0.049 R)
• M60: 30,680,279 km (0.07 R)
• M61: 31,541,215 km (0.045 R)
• M62: 31,829,939 km (0.031 R)
• M63: 32,003,622 km (0.1 R)
• M64: 32,410,079 km (0.103 R)
• M65: 33,286,873 km (0.039 R)
• M66: 34,230,686 km (0.036 R)
• M67: 35,362,992 km (0.079 R)
• M68: 35,783,212 km (0.079 R)
• M69: 36,024,065 km (0.109 R)
• M70: 37,175,669 km (0.108 R)
• M71: 37,541,885 km (0.097 R)
• M72: 38,339,241 km (0.072 R)
• M73: 38,585,779 km (0.086 R)
• M74: 39,142,283 km (0.109 R)
• M75: 39,266,300 km (0.098 R)
• M76: 39,452,698 km (0.092 R)
• M77: 39,639,247 km (0.074 R)
• M78: 40,263,369 km (0.106 R)
• M79: 40,702,289 km (0.078 R)
• M80: 41,647,898 km (0.11 R)
• M81: 42,218,913 km (0.056 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit