🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 157 Days

Day: 29.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,345,052 km

• M1: 154,834 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.6 AU - 0.68 AU

Year: 187 Days

Day: 37.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.87 AU

Year: 228 Days

Day: 34.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.12 AU - 1.2 AU

Year: 456 Days

Day: 34 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.4 AU - 2.86 AU

Year: 1558 Days

Day: 41.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.51 AU - 2.99 AU

Year: 1666 Days

Day: 21.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,345,052 km

• M1: 222,751 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.54 AU - 4.98 AU

Year: 3211 Days

Day: 13.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,345,052 km

• M1: 1,727,706 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.5

Radius: 7.7

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.76 AU - 14.8 AU

Year: 18684 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,345,052 km

• M1: 98,286 km (0.047 R)
• M2: 163,660 km (0.115 R)
• M3: 241,900 km (0.05 R)
• M4: 529,876 km (0.114 R)
• M5: 661,821 km (0.079 R)
• M6: 854,952 km (0.12 R)
• M7: 1,568,683 km (0.109 R)
• M8: 1,861,596 km (0.107 R)
• M9: 2,066,545 km (0.026 R)
• M10: 2,387,732 km (0.077 R)
• M11: 2,573,083 km (0.093 R)
• M12: 2,686,479 km (0.09 R)
• M13: 3,036,837 km (0.118 R)
• M14: 3,360,417 km (0.082 R)
• M15: 3,484,733 km (0.083 R)
• M16: 4,715,923 km (0.059 R)
• M17: 5,233,382 km (0.112 R)
• M18: 5,917,942 km (0.084 R)
• M19: 6,682,238 km (0.103 R)
• M20: 6,838,867 km (0.109 R)
• M21: 7,315,934 km (0.073 R)
• M22: 7,369,640 km (0.048 R)
• M23: 8,024,131 km (0.092 R)
• M24: 8,414,431 km (0.11 R)
• M25: 9,097,944 km (0.09 R)
• M26: 9,155,689 km (0.103 R)
• M27: 9,563,493 km (0.085 R)
• M28: 10,216,338 km (0.073 R)
• M29: 11,129,633 km (0.09 R)
• M30: 11,878,819 km (0.086 R)
• M31: 12,005,379 km (0.05 R)
• M32: 12,515,807 km (0.074 R)
• M33: 14,762,767 km (0.075 R)
• M34: 15,240,582 km (0.104 R)
• M35: 18,504,957 km (0.082 R)
• M36: 19,094,074 km (0.076 R)
• M37: 19,242,325 km (0.057 R)
• M38: 20,593,493 km (0.106 R)
• M39: 20,821,630 km (0.077 R)
• M40: 20,897,925 km (0.028 R)
• M41: 20,974,220 km (0.088 R)
• M42: 21,203,853 km (0.052 R)
• M43: 21,280,596 km (0.049 R)
• M44: 24,263,279 km (0.107 R)
• M45: 25,476,218 km (0.106 R)
• M46: 26,460,722 km (0.071 R)
• M47: 26,957,686 km (0.117 R)
• M48: 30,262,004 km (0.103 R)
• M49: 30,608,024 km (0.069 R)
• M50: 30,955,390 km (0.103 R)
• M51: 32,269,757 km (0.117 R)
• M52: 32,534,844 km (0.102 R)
• M53: 32,800,530 km (0.058 R)
• M54: 32,889,241 km (0.115 R)
• M55: 33,781,144 km (0.066 R)
• M56: 34,410,353 km (0.111 R)
• M57: 35,315,719 km (0.09 R)
• M58: 36,780,432 km (0.118 R)
• M59: 36,965,035 km (0.084 R)
• M60: 37,334,841 km (0.098 R)
• M61: 37,705,994 km (0.099 R)
• M62: 40,909,931 km (0.082 R)
• M63: 41,580,279 km (0.082 R)
• M64: 44,789,303 km (0.094 R)
• M65: 46,075,097 km (0.057 R)
• M66: 47,373,008 km (0.063 R)
• M67: 47,875,507 km (0.106 R)
• M68: 48,379,652 km (0.108 R)
• M69: 49,495,054 km (0.12 R)
• M70: 49,800,682 km (0.116 R)
• M71: 50,311,559 km (0.063 R)
• M72: 50,926,855 km (0.067 R)
• M73: 52,061,405 km (0.065 R)
• M74: 52,164,927 km (0.106 R)
• M75: 53,726,430 km (0.091 R)
• M76: 54,986,642 km (0.11 R)
• M77: 59,473,531 km (0.082 R)
• M78: 61,104,148 km (0.065 R)
• M79: 62,089,699 km (0.039 R)
• M80: 62,859,679 km (0.113 R)
• M81: 64,520,664 km (0.117 R)
• M82: 64,965,867 km (0.103 R)
• M83: 65,971,614 km (0.111 R)
• M84: 66,982,596 km (0.107 R)
• M85: 67,885,419 km (0.098 R)
• M86: 69,589,040 km (0.104 R)
• M87: 70,160,055 km (0.047 R)
• M88: 70,274,497 km (0.104 R)
• M89: 71,767,185 km (0.105 R)
• M90: 72,575,313 km (0.099 R)
• M91: 72,806,741 km (0.06 R)
• M92: 73,851,233 km (0.062 R)
• M93: 75,837,743 km (0.086 R)
• M94: 78,909,735 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.4

Radius: 6.4

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.32 AU - 21.06 AU

Year: 26032 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,345,052 km

• M1: 82,279 km (0.086 R)
• M2: 150,645 km (0.119 R)
• M3: 333,005 km (0.103 R)
• M4: 601,533 km (0.102 R)
• M5: 1,066,932 km (0.106 R)
• M6: 1,491,491 km (0.119 R)
• M7: 1,721,871 km (0.068 R)
• M8: 1,824,196 km (0.088 R)
• M9: 2,953,212 km (0.093 R)
• M10: 3,369,243 km (0.12 R)
• M11: 3,892,686 km (0.061 R)
• M12: 3,937,416 km (0.036 R)
• M13: 4,348,212 km (0.095 R)
• M14: 4,724,750 km (0.107 R)
• M15: 6,280,119 km (0.075 R)
• M16: 6,921,145 km (0.107 R)
• M17: 7,808,111 km (0.045 R)
• M18: 7,978,354 km (0.104 R)
• M19: 8,092,497 km (0.071 R)
• M20: 8,149,942 km (0.086 R)
• M21: 10,550,240 km (0.094 R)
• M22: 10,612,922 km (0.06 R)
• M23: 10,738,584 km (0.082 R)
• M24: 10,801,565 km (0.068 R)
• M25: 13,898,540 km (0.116 R)
• M26: 14,381,741 km (0.103 R)
• M27: 15,506,866 km (0.086 R)
• M28: 15,936,063 km (0.118 R)
• M29: 16,296,743 km (0.116 R)
• M30: 16,660,116 km (0.104 R)
• M31: 16,952,580 km (0.089 R)
• M32: 17,173,237 km (0.091 R)
• M33: 18,440,930 km (0.12 R)
• M34: 19,124,143 km (0.046 R)
• M35: 19,200,588 km (0.06 R)
• M36: 19,970,568 km (0.113 R)
• M37: 22,662,881 km (0.102 R)
• M38: 24,963,995 km (0.077 R)
• M39: 25,214,871 km (0.028 R)
• M40: 25,634,942 km (0.113 R)
• M41: 28,203,687 km (0.083 R)
• M42: 29,783,739 km (0.096 R)
• M43: 30,138,735 km (0.103 R)
• M44: 30,763,456 km (0.084 R)
• M45: 31,212,249 km (0.054 R)
• M46: 33,120,819 km (0.089 R)
• M47: 34,321,043 km (0.038 R)
• M48: 34,879,791 km (0.084 R)
• M49: 36,384,596 km (0.075 R)
• M50: 36,859,120 km (0.068 R)
• M51: 38,874,652 km (0.101 R)
• M52: 38,971,592 km (0.114 R)
• M53: 39,262,560 km (0.106 R)
• M54: 39,359,798 km (0.108 R)
• M55: 39,944,576 km (0.073 R)
• M56: 44,725,425 km (0.097 R)
• M57: 45,846,212 km (0.092 R)
• M58: 46,976,275 km (0.113 R)
• M59: 48,636,213 km (0.085 R)
• M60: 50,632,147 km (0.119 R)
• M61: 50,738,063 km (0.1 R)
• M62: 50,949,744 km (0.085 R)
• M63: 52,654,860 km (0.047 R)
• M64: 53,191,468 km (0.088 R)
• M65: 53,514,450 km (0.052 R)
• M66: 53,730,020 km (0.116 R)
• M67: 55,138,484 km (0.102 R)
• M68: 56,449,410 km (0.077 R)
• M69: 56,778,675 km (0.027 R)
• M70: 56,888,629 km (0.115 R)
• M71: 57,549,553 km (0.116 R)
• M72: 58,768,028 km (0.12 R)
• M73: 59,771,231 km (0.103 R)
• M74: 61,794,542 km (0.059 R)
• M75: 63,155,883 km (0.093 R)
• M76: 64,986,362 km (0.095 R)
• M77: 70,463,140 km (0.103 R)
• M78: 71,766,138 km (0.088 R)
• M79: 73,915,410 km (0.104 R)
• M80: 74,275,792 km (0.09 R)
• M81: 77,910,421 km (0.08 R)
• M82: 78,766,869 km (0.114 R)
• M83: 79,503,340 km (0.099 R)
• M84: 79,749,428 km (0.111 R)
• M85: 80,736,026 km (0.11 R)
• M86: 80,859,594 km (0.118 R)
• M87: 82,347,794 km (0.111 R)
• M88: 82,472,259 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 11,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit