🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.42 AU - 0.64 AU

Year: 148 Days

Day: 12.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.72 AU

Year: 174 Days

Day: 28.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,394,895 km

• M1: 305,329 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.65 AU - 0.91 AU

Year: 264 Days

Day: 45.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.73 AU - 0.93 AU

Year: 290 Days

Day: 35.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,394,895 km

• M1: 91,703 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.7 AU - 1.04 AU

Year: 311 Days

Day: 33.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.83 AU - 1.25 AU

Year: 406 Days

Day: 28.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 10.4

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.54 AU - 6.98 AU

Year: 5293 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,394,895 km

• M1: 300,093 km (0.04 R)
• M2: 398,678 km (0.105 R)
• M3: 500,405 km (0.062 R)
• M4: 624,122 km (0.076 R)
• M5: 1,104,032 km (0.101 R)
• M6: 1,317,957 km (0.101 R)
• M7: 1,413,999 km (0.074 R)
• M8: 1,664,276 km (0.093 R)
• M9: 1,839,306 km (0.09 R)
• M10: 2,057,420 km (0.119 R)
• M11: 2,226,615 km (0.111 R)
• M12: 2,619,309 km (0.049 R)
• M13: 3,140,807 km (0.113 R)
• M14: 3,358,472 km (0.093 R)
• M15: 3,558,634 km (0.108 R)
• M16: 3,648,842 km (0.057 R)
• M17: 4,815,555 km (0.083 R)
• M18: 4,965,901 km (0.104 R)
• M19: 5,041,598 km (0.095 R)
• M20: 5,322,842 km (0.08 R)
• M21: 5,635,352 km (0.096 R)
• M22: 5,873,811 km (0.031 R)
• M23: 6,525,758 km (0.064 R)
• M24: 6,692,410 km (0.087 R)
• M25: 6,804,310 km (0.062 R)
• M26: 6,944,932 km (0.12 R)
• M27: 7,058,327 km (0.099 R)
• M28: 7,143,598 km (0.095 R)
• M29: 7,430,676 km (0.031 R)
• M30: 7,780,136 km (0.109 R)
• M31: 8,075,592 km (0.118 R)
• M32: 8,738,460 km (0.05 R)
• M33: 8,891,499 km (0.078 R)
• M34: 10,180,285 km (0.097 R)
• M35: 10,895,662 km (0.036 R)
• M36: 11,027,457 km (0.091 R)
• M37: 11,093,580 km (0.084 R)
• M38: 11,226,273 km (0.094 R)
• M39: 11,661,004 km (0.088 R)
• M40: 11,761,983 km (0.103 R)
• M41: 12,067,163 km (0.118 R)
• M42: 12,546,923 km (0.069 R)
• M43: 12,685,151 km (0.1 R)
• M44: 12,858,685 km (0.074 R)
• M45: 13,137,835 km (0.099 R)
• M46: 13,489,689 km (0.087 R)
• M47: 14,419,140 km (0.051 R)
• M48: 14,782,214 km (0.12 R)
• M49: 16,151,334 km (0.107 R)
• M50: 16,528,321 km (0.052 R)
• M51: 16,870,002 km (0.074 R)
• M52: 17,022,742 km (0.109 R)
• M53: 17,175,780 km (0.104 R)
• M54: 17,367,864 km (0.107 R)
• M55: 17,444,907 km (0.116 R)
• M56: 18,653,059 km (0.105 R)
• M57: 19,287,205 km (0.119 R)
• M58: 20,049,555 km (0.105 R)
• M59: 20,944,450 km (0.055 R)
• M60: 21,026,430 km (0.095 R)
• M61: 21,108,559 km (0.107 R)
• M62: 21,437,973 km (0.032 R)
• M63: 21,686,306 km (0.081 R)
• M64: 22,227,401 km (0.067 R)
• M65: 22,394,801 km (0.092 R)
• M66: 22,941,881 km (0.083 R)
• M67: 23,026,403 km (0.027 R)
• M68: 24,048,905 km (0.041 R)
• M69: 24,134,924 km (0.057 R)
• M70: 24,393,130 km (0.099 R)
• M71: 24,695,616 km (0.084 R)
• M72: 25,086,366 km (0.092 R)
• M73: 25,742,203 km (0.084 R)
• M74: 26,714,141 km (0.036 R)
• M75: 26,803,151 km (0.119 R)
• M76: 27,025,903 km (0.064 R)
• M77: 27,294,132 km (0.06 R)
• M78: 27,608,287 km (0.077 R)
• M79: 28,239,889 km (0.109 R)
• M80: 28,512,157 km (0.12 R)
• M81: 29,242,195 km (0.118 R)
• M82: 29,425,602 km (0.104 R)
• M83: 29,793,762 km (0.1 R)
• M84: 29,978,366 km (0.112 R)
• M85: 31,094,217 km (0.112 R)
• M86: 31,422,135 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 13.2

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.63 AU - 6.97 AU

Year: 5348 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,394,895 km

• M1: 189,840 km (0.107 R)
• M2: 475,572 km (0.044 R)
• M3: 603,777 km (0.073 R)
• M4: 1,433,297 km (0.107 R)
• M5: 1,564,046 km (0.1 R)
• M6: 1,923,529 km (0.112 R)
• M7: 2,142,989 km (0.111 R)
• M8: 2,248,306 km (0.028 R)
• M9: 2,417,352 km (0.071 R)
• M10: 2,638,906 km (0.078 R)
• M11: 2,768,608 km (0.071 R)
• M12: 3,000,784 km (0.084 R)
• M13: 3,187,781 km (0.047 R)
• M14: 3,274,099 km (0.069 R)
• M15: 3,378,668 km (0.099 R)
• M16: 3,627,300 km (0.119 R)
• M17: 3,735,608 km (0.071 R)
• M18: 4,086,266 km (0.11 R)
• M19: 4,256,059 km (0.074 R)
• M20: 4,938,824 km (0.117 R)
• M21: 5,160,528 km (0.11 R)
• M22: 5,551,427 km (0.095 R)
• M23: 5,803,201 km (0.111 R)
• M24: 6,471,305 km (0.089 R)
• M25: 6,692,111 km (0.109 R)
• M26: 6,848,142 km (0.039 R)
• M27: 7,027,958 km (0.077 R)
• M28: 7,163,943 km (0.08 R)
• M29: 7,255,048 km (0.093 R)
• M30: 7,856,731 km (0.076 R)
• M31: 8,045,074 km (0.094 R)
• M32: 8,402,314 km (0.062 R)
• M33: 8,837,943 km (0.094 R)
• M34: 9,009,382 km (0.115 R)
• M35: 9,630,662 km (0.076 R)
• M36: 9,781,906 km (0.108 R)
• M37: 9,883,183 km (0.065 R)
• M38: 10,010,192 km (0.096 R)
• M39: 10,343,047 km (0.111 R)
• M40: 10,836,271 km (0.083 R)
• M41: 10,967,319 km (0.11 R)
• M42: 12,034,700 km (0.102 R)
• M43: 12,361,272 km (0.105 R)
• M44: 12,470,927 km (0.086 R)
• M45: 12,995,717 km (0.077 R)
• M46: 13,330,965 km (0.085 R)
• M47: 13,555,961 km (0.07 R)
• M48: 13,725,605 km (0.081 R)
• M49: 14,613,318 km (0.118 R)
• M50: 15,078,717 km (0.105 R)
• M51: 15,195,853 km (0.085 R)
• M52: 15,519,582 km (0.11 R)
• M53: 15,667,535 km (0.098 R)
• M54: 16,534,454 km (0.079 R)
• M55: 16,715,767 km (0.052 R)
• M56: 16,867,459 km (0.107 R)
• M57: 17,786,738 km (0.107 R)
• M58: 18,003,655 km (0.096 R)
• M59: 18,127,971 km (0.093 R)
• M60: 18,283,702 km (0.113 R)
• M61: 18,471,298 km (0.077 R)
• M62: 18,628,076 km (0.042 R)
• M63: 19,354,973 km (0.029 R)
• M64: 19,482,280 km (0.117 R)
• M65: 19,641,901 km (0.031 R)
• M66: 20,738,753 km (0.085 R)
• M67: 20,901,814 km (0.072 R)
• M68: 21,492,128 km (0.104 R)
• M69: 21,789,379 km (0.091 R)
• M70: 22,021,405 km (0.092 R)
• M71: 22,454,640 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.1

Radius: 7.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.87 AU - 13.17 AU

Year: 16962 Days

Day: 23 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,394,895 km

• M1: 92,152 km (0.095 R)
• M2: 425,905 km (0.054 R)
• M3: 534,812 km (0.054 R)
• M4: 882,627 km (0.112 R)
• M5: 1,291,478 km (0.093 R)
• M6: 1,351,318 km (0.077 R)
• M7: 2,533,290 km (0.089 R)
• M8: 2,711,162 km (0.086 R)
• M9: 3,214,559 km (0.087 R)
• M10: 4,186,048 km (0.068 R)
• M11: 4,366,313 km (0.084 R)
• M12: 4,703,656 km (0.089 R)
• M13: 4,828,271 km (0.066 R)
• M14: 5,049,227 km (0.1 R)
• M15: 5,273,475 km (0.089 R)
• M16: 5,566,686 km (0.102 R)
• M17: 5,765,053 km (0.03 R)
• M18: 5,932,154 km (0.09 R)
• M19: 6,168,818 km (0.105 R)
• M20: 6,581,858 km (0.083 R)
• M21: 6,686,426 km (0.108 R)
• M22: 6,791,594 km (0.099 R)
• M23: 7,434,266 km (0.028 R)
• M24: 7,947,536 km (0.115 R)
• M25: 8,396,629 km (0.038 R)
• M26: 8,472,326 km (0.096 R)
• M27: 9,046,782 km (0.077 R)
• M28: 9,241,109 km (0.036 R)
• M29: 10,558,019 km (0.05 R)
• M30: 11,134,270 km (0.088 R)
• M31: 11,762,881 km (0.032 R)
• M32: 12,145,702 km (0.088 R)
• M33: 12,274,206 km (0.054 R)
• M34: 13,450,793 km (0.115 R)
• M35: 13,495,074 km (0.1 R)
• M36: 13,628,216 km (0.105 R)
• M37: 13,761,807 km (0.09 R)
• M38: 14,030,186 km (0.084 R)
• M39: 14,708,762 km (0.07 R)
• M40: 15,676,510 km (0.102 R)
• M41: 16,191,726 km (0.114 R)
• M42: 16,285,972 km (0.088 R)
• M43: 16,712,476 km (0.116 R)
• M44: 17,142,570 km (0.117 R)
• M45: 17,576,403 km (0.111 R)
• M46: 18,800,114 km (0.095 R)
• M47: 19,899,658 km (0.034 R)
• M48: 20,203,192 km (0.069 R)
• M49: 21,019,997 km (0.082 R)
• M50: 21,122,920 km (0.095 R)
• M51: 22,317,758 km (0.115 R)
• M52: 22,738,428 km (0.052 R)
• M53: 23,002,767 km (0.095 R)
• M54: 23,214,897 km (0.106 R)
• M55: 24,393,429 km (0.032 R)
• M56: 24,990,025 km (0.111 R)
• M57: 25,153,536 km (0.104 R)
• M58: 25,317,345 km (0.065 R)
• M59: 26,864,038 km (0.11 R)
• M60: 27,761,475 km (0.082 R)
• M61: 28,497,946 km (0.066 R)
• M62: 28,554,793 km (0.076 R)
• M63: 28,782,930 km (0.092 R)
• M64: 29,126,107 km (0.086 R)
• M65: 29,298,145 km (0.112 R)
• M66: 29,355,590 km (0.098 R)
• M67: 29,758,756 km (0.076 R)
• M68: 29,874,246 km (0.11 R)
• M69: 30,221,762 km (0.064 R)
• M70: 31,154,804 km (0.109 R)
• M71: 31,213,446 km (0.105 R)
• M72: 31,801,815 km (0.119 R)
• M73: 32,631,784 km (0.093 R)
• M74: 33,049,311 km (0.095 R)
• M75: 33,228,829 km (0.103 R)
• M76: 35,714,547 km (0.081 R)
• M77: 37,197,062 km (0.056 R)
• M78: 37,570,907 km (0.106 R)
• M79: 39,521,962 km (0.033 R)
• M80: 40,926,387 km (0.11 R)
• M81: 41,054,892 km (0.029 R)
• M82: 41,119,219 km (0.105 R)
• M83: 41,247,873 km (0.102 R)
• M84: 41,441,153 km (0.114 R)
• M85: 42,022,790 km (0.056 R)
• M86: 42,607,119 km (0.091 R)
• M87: 43,259,665 km (0.057 R)
• M88: 43,652,659 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.2

Radius: 4.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.6 AU - 14.46 AU

Year: 18009 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,394,895 km

• M1: 163,959 km (0.094 R)
• M2: 873,951 km (0.111 R)
• M3: 931,546 km (0.079 R)
• M4: 1,174,343 km (0.083 R)
• M5: 1,336,059 km (0.109 R)
• M6: 1,698,235 km (0.051 R)
• M7: 1,734,288 km (0.07 R)
• M8: 2,206,120 km (0.075 R)
• M9: 2,631,576 km (0.078 R)
• M10: 2,928,977 km (0.047 R)
• M11: 2,994,201 km (0.114 R)
• M12: 3,418,012 km (0.086 R)
• M13: 3,602,018 km (0.093 R)
• M14: 3,860,373 km (0.119 R)
• M15: 4,620,330 km (0.099 R)
• M16: 4,798,202 km (0.094 R)
• M17: 5,030,228 km (0.114 R)
• M18: 5,612,763 km (0.087 R)
• M19: 5,911,958 km (0.116 R)
• M20: 5,994,536 km (0.063 R)
• M21: 7,543,622 km (0.108 R)
• M22: 7,783,128 km (0.106 R)
• M23: 8,177,768 km (0.094 R)
• M24: 8,485,640 km (0.091 R)
• M25: 9,431,996 km (0.025 R)
• M26: 9,625,277 km (0.031 R)
• M27: 9,657,590 km (0.075 R)
• M28: 10,511,046 km (0.071 R)
• M29: 12,079,130 km (0.096 R)
• M30: 12,113,987 km (0.069 R)
• M31: 12,359,178 km (0.03 R)
• M32: 13,176,281 km (0.116 R)
• M33: 13,536,962 km (0.101 R)
• M34: 13,682,221 km (0.073 R)
• M35: 13,718,574 km (0.105 R)
• M36: 14,712,951 km (0.113 R)
• M37: 15,124,644 km (0.106 R)
• M38: 15,388,684 km (0.082 R)
• M39: 16,614,639 km (0.055 R)
• M40: 16,731,325 km (0.092 R)
• M41: 17,991,238 km (0.107 R)
• M42: 18,230,894 km (0.11 R)
• M43: 18,834,522 km (0.037 R)
• M44: 18,875,063 km (0.12 R)
• M45: 18,996,686 km (0.084 R)
• M46: 19,444,881 km (0.039 R)
• M47: 19,608,690 km (0.105 R)
• M48: 19,649,680 km (0.083 R)
• M49: 20,102,962 km (0.086 R)
• M50: 20,810,111 km (0.066 R)
• M51: 21,187,696 km (0.039 R)
• M52: 22,677,840 km (0.114 R)
• M53: 26,118,143 km (0.066 R)
• M54: 27,990,510 km (0.066 R)
• M55: 29,575,798 km (0.097 R)
• M56: 29,669,895 km (0.052 R)
• M57: 30,950,752 km (0.068 R)
• M58: 31,094,217 km (0.074 R)
• M59: 31,381,594 km (0.103 R)
• M60: 32,055,981 km (0.084 R)
• M61: 32,152,622 km (0.113 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: 530 - 11,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit