🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.85 AU - 1.15 AU

Year: 356 Days

Day: 14.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.11 AU - 1.13 AU

Year: 422 Days

Day: 19.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.03 AU - 1.61 AU

Year: 541 Days

Day: 41.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.39 AU - 1.73 AU

Year: 695 Days

Day: 30.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 175.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.39 AU - 2.31 AU

Year: 897 Days

Day: 13.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,891,958 km

• M1: 663,915 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.59 AU - 3.53 AU

Year: 1908 Days

Day: 12.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.85 AU - 4.21 AU

Year: 2884 Days

Day: 39.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 9.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.5 AU - 8.52 AU

Year: 8081 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,891,958 km

• M1: 195,674 km (0.108 R)
• M2: 258,356 km (0.082 R)
• M3: 372,648 km (0.082 R)
• M4: 568,771 km (0.044 R)
• M5: 755,918 km (0.072 R)
• M6: 857,345 km (0.089 R)
• M7: 917,484 km (0.105 R)
• M8: 1,106,875 km (0.104 R)
• M9: 1,257,520 km (0.081 R)
• M10: 1,415,046 km (0.072 R)
• M11: 1,616,704 km (0.117 R)
• M12: 1,926,671 km (0.083 R)
• M13: 2,068,340 km (0.114 R)
• M14: 2,276,580 km (0.074 R)
• M15: 2,535,834 km (0.114 R)
• M16: 2,713,855 km (0.091 R)
• M17: 3,393,927 km (0.118 R)
• M18: 3,516,298 km (0.112 R)
• M19: 4,046,772 km (0.113 R)
• M20: 4,124,563 km (0.099 R)
• M21: 4,334,598 km (0.073 R)
• M22: 4,467,740 km (0.041 R)
• M23: 4,765,291 km (0.115 R)
• M24: 5,041,448 km (0.075 R)
• M25: 5,181,621 km (0.104 R)
• M26: 5,322,991 km (0.087 R)
• M27: 5,436,985 km (0.092 R)
• M28: 5,667,515 km (0.056 R)
• M29: 5,813,224 km (0.039 R)
• M30: 6,048,990 km (0.072 R)
• M31: 6,287,898 km (0.1 R)
• M32: 6,560,315 km (0.078 R)
• M33: 6,960,789 km (0.037 R)
• M34: 7,432,770 km (0.064 R)
• M35: 7,688,732 km (0.052 R)
• M36: 8,045,523 km (0.111 R)
• M37: 8,242,394 km (0.119 R)
• M38: 9,456,829 km (0.052 R)
• M39: 9,734,333 km (0.093 R)
• M40: 10,014,381 km (0.11 R)
• M41: 10,403,934 km (0.082 R)
• M42: 10,546,799 km (0.091 R)
• M43: 11,602,212 km (0.109 R)
• M44: 11,787,564 km (0.088 R)
• M45: 13,228,341 km (0.056 R)
• M46: 13,460,816 km (0.116 R)
• M47: 14,523,859 km (0.032 R)
• M48: 14,603,744 km (0.062 R)
• M49: 14,683,779 km (0.057 R)
• M50: 14,964,724 km (0.092 R)
• M51: 15,654,669 km (0.109 R)
• M52: 15,777,639 km (0.112 R)
• M53: 16,939,416 km (0.069 R)
• M54: 17,023,490 km (0.094 R)
• M55: 18,042,999 km (0.108 R)
• M56: 18,473,542 km (0.084 R)
• M57: 19,344,800 km (0.085 R)
• M58: 20,318,682 km (0.101 R)
• M59: 21,308,571 km (0.099 R)
• M60: 21,809,275 km (0.076 R)
• M61: 23,241,376 km (0.091 R)
• M62: 23,428,373 km (0.077 R)
• M63: 23,522,171 km (0.092 R)
• M64: 24,086,903 km (0.078 R)
• M65: 24,323,567 km (0.1 R)
• M66: 25,085,917 km (0.092 R)
• M67: 25,470,085 km (0.071 R)
• M68: 25,566,426 km (0.088 R)
• M69: 25,759,407 km (0.08 R)
• M70: 25,856,197 km (0.031 R)
• M71: 26,439,030 km (0.108 R)
• M72: 26,976,984 km (0.098 R)
• M73: 27,075,270 km (0.099 R)
• M74: 28,662,802 km (0.118 R)
• M75: 28,863,264 km (0.03 R)
• M76: 29,619,630 km (0.084 R)
• M77: 30,025,639 km (0.115 R)
• M78: 30,178,378 km (0.075 R)
• M79: 31,409,419 km (0.072 R)
• M80: 31,616,313 km (0.115 R)
• M81: 32,135,268 km (0.119 R)
• M82: 32,343,658 km (0.108 R)
• M83: 33,181,556 km (0.057 R)
• M84: 35,039,412 km (0.096 R)
• M85: 35,200,229 km (0.055 R)
• M86: 35,468,758 km (0.072 R)
• M87: 35,899,899 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 14.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.26 AU - 12.62 AU

Year: 12898 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,891,958 km

• M1: 231,129 km (0.077 R)
• M2: 410,197 km (0.116 R)
• M3: 580,440 km (0.075 R)
• M4: 761,603 km (0.105 R)
• M5: 983,456 km (0.079 R)
• M6: 1,358,049 km (0.079 R)
• M7: 1,704,668 km (0.033 R)
• M8: 2,002,667 km (0.077 R)
• M9: 2,184,578 km (0.089 R)
• M10: 3,175,664 km (0.11 R)
• M11: 3,297,137 km (0.054 R)
• M12: 3,607,852 km (0.061 R)
• M13: 3,798,888 km (0.098 R)
• M14: 3,993,366 km (0.042 R)
• M15: 4,665,509 km (0.075 R)
• M16: 4,839,192 km (0.105 R)
• M17: 4,944,509 km (0.119 R)
• M18: 5,445,811 km (0.073 R)
• M19: 5,814,121 km (0.112 R)
• M20: 8,064,672 km (0.092 R)
• M21: 8,189,885 km (0.05 R)
• M22: 9,832,470 km (0.109 R)
• M23: 11,574,088 km (0.05 R)
• M24: 12,432,181 km (0.042 R)
• M25: 12,820,089 km (0.072 R)
• M26: 13,212,035 km (0.038 R)
• M27: 13,310,620 km (0.103 R)
• M28: 14,665,827 km (0.116 R)
• M29: 14,819,165 km (0.1 R)
• M30: 14,972,952 km (0.104 R)
• M31: 15,385,842 km (0.064 R)
• M32: 15,959,550 km (0.071 R)
• M33: 16,540,438 km (0.112 R)
• M34: 16,700,059 km (0.084 R)
• M35: 17,074,503 km (0.028 R)
• M36: 17,182,063 km (0.078 R)
• M37: 17,289,774 km (0.106 R)
• M38: 17,614,252 km (0.091 R)
• M39: 18,821,507 km (0.096 R)
• M40: 18,988,159 km (0.097 R)
• M41: 19,603,604 km (0.062 R)
• M42: 20,225,632 km (0.117 R)
• M43: 20,339,476 km (0.059 R)
• M44: 21,141,919 km (0.064 R)
• M45: 21,373,197 km (0.096 R)
• M46: 22,306,389 km (0.07 R)
• M47: 23,611,331 km (0.09 R)
• M48: 24,273,003 km (0.093 R)
• M49: 24,575,789 km (0.045 R)
• M50: 24,819,035 km (0.047 R)
• M51: 26,668,064 km (0.033 R)
• M52: 26,980,574 km (0.118 R)
• M53: 27,168,619 km (0.093 R)
• M54: 27,483,074 km (0.043 R)
• M55: 29,847,318 km (0.119 R)
• M56: 30,041,796 km (0.082 R)
• M57: 30,562,695 km (0.107 R)
• M58: 30,758,818 km (0.07 R)
• M59: 31,415,403 km (0.104 R)
• M60: 32,409,182 km (0.113 R)
• M61: 33,010,266 km (0.112 R)
• M62: 33,750,028 km (0.112 R)
• M63: 34,088,119 km (0.081 R)
• M64: 34,835,809 km (0.112 R)
• M65: 35,246,006 km (0.103 R)
• M66: 36,972,067 km (0.104 R)
• M67: 37,600,228 km (0.112 R)
• M68: 37,740,252 km (0.067 R)
• M69: 38,796,413 km (0.035 R)
• M70: 38,937,932 km (0.11 R)
• M71: 39,648,223 km (0.054 R)
• M72: 40,937,457 km (0.064 R)
• M73: 41,153,776 km (0.071 R)
• M74: 44,738,889 km (0.063 R)
• M75: 47,284,745 km (0.119 R)
• M76: 47,738,925 km (0.111 R)
• M77: 48,499,031 km (0.086 R)
• M78: 48,957,100 km (0.094 R)
• M79: 49,339,771 km (0.043 R)
• M80: 51,346,178 km (0.067 R)
• M81: 51,968,954 km (0.037 R)
• M82: 52,124,984 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.7

Radius: 5.5

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.89 AU - 21.45 AU

Year: 26476 Days

Day: 18.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,891,958 km

• M1: 185,202 km (0.091 R)
• M2: 871,557 km (0.119 R)
• M3: 1,528,292 km (0.117 R)
• M4: 1,655,151 km (0.029 R)
• M5: 2,303,957 km (0.076 R)
• M6: 2,340,010 km (0.087 R)
• M7: 2,598,515 km (0.111 R)
• M8: 2,674,062 km (0.046 R)
• M9: 3,635,827 km (0.073 R)
• M10: 3,891,639 km (0.095 R)
• M11: 3,978,256 km (0.095 R)
• M12: 4,601,930 km (0.097 R)
• M13: 4,878,536 km (0.112 R)
• M14: 7,013,148 km (0.087 R)
• M15: 7,384,600 km (0.067 R)
• M16: 7,545,866 km (0.111 R)
• M17: 8,369,103 km (0.049 R)
• M18: 8,706,297 km (0.075 R)
• M19: 9,105,424 km (0.074 R)
• M20: 9,394,148 km (0.091 R)
• M21: 9,568,729 km (0.089 R)
• M22: 9,921,331 km (0.059 R)
• M23: 11,622,109 km (0.07 R)
• M24: 14,470,901 km (0.072 R)
• M25: 15,215,300 km (0.041 R)
• M26: 15,695,360 km (0.073 R)
• M27: 15,833,439 km (0.095 R)
• M28: 16,180,356 km (0.104 R)
• M29: 16,389,793 km (0.108 R)
• M30: 16,740,750 km (0.104 R)
• M31: 19,266,261 km (0.078 R)
• M32: 19,636,665 km (0.058 R)
• M33: 20,009,314 km (0.072 R)
• M34: 20,837,487 km (0.099 R)
• M35: 24,180,701 km (0.092 R)
• M36: 24,260,436 km (0.104 R)
• M37: 24,340,322 km (0.086 R)
• M38: 26,445,463 km (0.09 R)
• M39: 26,857,007 km (0.09 R)
• M40: 28,945,991 km (0.028 R)
• M41: 29,540,194 km (0.114 R)
• M42: 29,796,156 km (0.111 R)
• M43: 29,967,146 km (0.049 R)
• M44: 30,396,043 km (0.063 R)
• M45: 30,740,717 km (0.08 R)
• M46: 32,044,612 km (0.104 R)
• M47: 38,084,626 km (0.104 R)
• M48: 38,828,726 km (0.086 R)
• M49: 39,954,001 km (0.106 R)
• M50: 40,520,678 km (0.071 R)
• M51: 41,185,191 km (0.046 R)
• M52: 41,757,553 km (0.104 R)
• M53: 42,044,631 km (0.111 R)
• M54: 42,910,204 km (0.099 R)
• M55: 45,640,066 km (0.049 R)
• M56: 48,024,357 km (0.075 R)
• M57: 52,809,395 km (0.034 R)
• M58: 55,626,023 km (0.057 R)
• M59: 58,277,197 km (0.101 R)
• M60: 58,491,122 km (0.09 R)
• M61: 58,919,720 km (0.09 R)
• M62: 67,818,250 km (0.073 R)
• M63: 67,930,748 km (0.076 R)
• M64: 68,043,245 km (0.042 R)
• M65: 69,511,548 km (0.085 R)
• M66: 71,790,672 km (0.057 R)
• M67: 72,020,005 km (0.102 R)
• M68: 72,939,434 km (0.106 R)
• M69: 73,516,134 km (0.063 R)
• M70: 75,954,579 km (0.107 R)
• M71: 76,656,193 km (0.071 R)
• M72: 77,007,748 km (0.087 R)
• M73: 77,594,920 km (0.115 R)
• M74: 78,183,587 km (0.06 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 17,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit