🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.61 AU - 0.71 AU

Year: 188 Days

Day: 14.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.23 AU - 1.81 AU

Year: 659 Days

Day: 44.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.97 AU - 2.23 AU

Year: 1070 Days

Day: 13.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.52 AU - 2.68 AU

Year: 1473 Days

Day: 46.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,212,828 km

• M1: 683,812 km (0.071 R)
• M2: 982,858 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335

Radius: 10

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.92 AU - 8.4 AU

Year: 8192 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,212,828 km

• M1: 127,308 km (0.114 R)
• M2: 231,877 km (0.09 R)
• M3: 418,126 km (0.102 R)
• M4: 620,682 km (0.119 R)
• M5: 869,762 km (0.047 R)
• M6: 1,181,674 km (0.116 R)
• M7: 1,545,346 km (0.056 R)
• M8: 1,650,513 km (0.035 R)
• M9: 2,619,010 km (0.112 R)
• M10: 2,745,420 km (0.11 R)
• M11: 3,026,515 km (0.114 R)
• M12: 3,271,705 km (0.102 R)
• M13: 3,663,353 km (0.117 R)
• M14: 3,805,321 km (0.101 R)
• M15: 4,366,014 km (0.08 R)
• M16: 4,643,368 km (0.074 R)
• M17: 4,952,587 km (0.111 R)
• M18: 5,837,309 km (0.037 R)
• M19: 6,059,163 km (0.095 R)
• M20: 6,597,266 km (0.118 R)
• M21: 6,857,566 km (0.108 R)
• M22: 6,974,253 km (0.105 R)
• M23: 7,328,500 km (0.113 R)
• M24: 7,568,007 km (0.113 R)
• M25: 7,688,732 km (0.068 R)
• M26: 8,147,100 km (0.079 R)
• M27: 9,090,315 km (0.093 R)
• M28: 9,803,896 km (0.101 R)
• M29: 10,001,665 km (0.088 R)
• M30: 10,840,011 km (0.109 R)
• M31: 10,907,929 km (0.071 R)
• M32: 11,284,766 km (0.114 R)
• M33: 11,388,288 km (0.079 R)
• M34: 12,121,616 km (0.059 R)
• M35: 12,262,986 km (0.108 R)
• M36: 12,834,151 km (0.078 R)
• M37: 13,014,416 km (0.053 R)
• M38: 13,159,227 km (0.119 R)
• M39: 13,487,146 km (0.068 R)
• M40: 14,976,542 km (0.097 R)
• M41: 15,128,384 km (0.092 R)
• M42: 15,242,527 km (0.09 R)
• M43: 15,471,861 km (0.102 R)
• M44: 15,817,880 km (0.111 R)
• M45: 16,166,443 km (0.068 R)
• M46: 16,517,550 km (0.115 R)
• M47: 16,792,361 km (0.084 R)
• M48: 17,068,818 km (0.043 R)
• M49: 17,906,865 km (0.111 R)
• M50: 18,027,740 km (0.074 R)
• M51: 18,229,697 km (0.113 R)
• M52: 19,004,166 km (0.068 R)
• M53: 19,292,141 km (0.089 R)
• M54: 19,872,581 km (0.037 R)
• M55: 20,206,783 km (0.034 R)
• M56: 20,290,707 km (0.078 R)
• M57: 20,880,871 km (0.083 R)
• M58: 21,135,636 km (0.045 R)
• M59: 21,305,878 km (0.114 R)
• M60: 21,991,934 km (0.102 R)
• M61: 22,078,252 km (0.094 R)
• M62: 22,207,804 km (0.067 R)
• M63: 22,554,721 km (0.118 R)
• M64: 22,641,638 km (0.11 R)
• M65: 22,947,117 km (0.11 R)
• M66: 23,297,774 km (0.064 R)
• M67: 23,385,588 km (0.087 R)
• M68: 23,517,832 km (0.078 R)
• M69: 23,605,946 km (0.067 R)
• M70: 24,628,447 km (0.099 R)
• M71: 25,438,669 km (0.039 R)
• M72: 25,983,804 km (0.102 R)
• M73: 26,166,313 km (0.048 R)
• M74: 26,486,752 km (0.068 R)
• M75: 26,762,461 km (0.053 R)
• M76: 26,946,765 km (0.077 R)
• M77: 27,688,471 km (0.081 R)
• M78: 28,295,988 km (0.054 R)
• M79: 28,860,571 km (0.087 R)
• M80: 29,953,234 km (0.113 R)
• M81: 30,336,503 km (0.108 R)
• M82: 30,528,737 km (0.062 R)
• M83: 30,962,720 km (0.118 R)
• M84: 31,739,432 km (0.088 R)
• M85: 32,081,114 km (0.054 R)
• M86: 32,719,149 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.6

Radius: 6.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.94 AU - 20.2 AU

Year: 23706 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,212,828 km

• M1: 103,522 km (0.089 R)
• M2: 244,593 km (0.056 R)
• M3: 384,766 km (0.058 R)
• M4: 437,424 km (0.076 R)
• M5: 506,987 km (0.049 R)
• M6: 550,670 km (0.037 R)
• M7: 739,013 km (0.087 R)
• M8: 893,249 km (0.079 R)
• M9: 965,355 km (0.078 R)
• M10: 1,173,446 km (0.062 R)
• M11: 1,810,433 km (0.108 R)
• M12: 1,925,773 km (0.079 R)
• M13: 1,996,084 km (0.031 R)
• M14: 2,667,180 km (0.118 R)
• M15: 2,719,540 km (0.095 R)
• M16: 2,878,562 km (0.039 R)
• M17: 3,178,057 km (0.046 R)
• M18: 3,836,138 km (0.038 R)
• M19: 4,883,323 km (0.081 R)
• M20: 5,141,978 km (0.086 R)
• M21: 5,504,902 km (0.102 R)
• M22: 5,605,283 km (0.093 R)
• M23: 5,740,070 km (0.103 R)
• M24: 6,749,258 km (0.115 R)
• M25: 7,146,290 km (0.09 R)
• M26: 7,925,246 km (0.025 R)
• M27: 8,808,771 km (0.057 R)
• M28: 8,926,355 km (0.057 R)
• M29: 9,005,044 km (0.093 R)
• M30: 9,242,456 km (0.099 R)
• M31: 9,763,804 km (0.053 R)
• M32: 10,089,329 km (0.086 R)
• M33: 10,834,925 km (0.043 R)
• M34: 10,918,849 km (0.108 R)
• M35: 11,469,669 km (0.084 R)
• M36: 11,512,454 km (0.074 R)
• M37: 11,555,239 km (0.091 R)
• M38: 11,856,379 km (0.101 R)
• M39: 13,220,562 km (0.101 R)
• M40: 13,761,957 km (0.12 R)
• M41: 14,081,049 km (0.117 R)
• M42: 14,172,753 km (0.117 R)
• M43: 14,264,606 km (0.081 R)
• M44: 14,912,963 km (0.104 R)
• M45: 15,334,679 km (0.089 R)
• M46: 15,903,301 km (0.112 R)
• M47: 17,158,726 km (0.094 R)
• M48: 17,748,890 km (0.058 R)
• M49: 18,145,923 km (0.11 R)
• M50: 19,100,806 km (0.108 R)
• M51: 20,330,201 km (0.045 R)
• M52: 20,381,962 km (0.113 R)
• M53: 20,433,723 km (0.093 R)
• M54: 21,216,269 km (0.051 R)
• M55: 21,426,604 km (0.119 R)
• M56: 21,690,494 km (0.098 R)
• M57: 22,168,310 km (0.065 R)
• M58: 22,542,305 km (0.106 R)
• M59: 22,703,122 km (0.108 R)
• M60: 22,810,683 km (0.095 R)
• M61: 24,443,095 km (0.107 R)
• M62: 24,663,603 km (0.048 R)
• M63: 24,718,954 km (0.035 R)
• M64: 25,106,711 km (0.112 R)
• M65: 25,832,112 km (0.099 R)
• M66: 26,394,899 km (0.077 R)
• M67: 28,453,964 km (0.12 R)
• M68: 28,976,808 km (0.08 R)
• M69: 29,268,524 km (0.026 R)
• M70: 31,697,994 km (0.066 R)
• M71: 33,149,841 km (0.083 R)
• M72: 33,516,206 km (0.101 R)
• M73: 34,006,738 km (0.044 R)
• M74: 34,129,707 km (0.047 R)
• M75: 34,376,095 km (0.101 R)
• M76: 35,867,286 km (0.064 R)
• M77: 36,243,375 km (0.065 R)
• M78: 36,431,869 km (0.097 R)
• M79: 36,620,811 km (0.11 R)
• M80: 36,683,791 km (0.051 R)
• M81: 38,143,268 km (0.038 R)
• M82: 38,335,053 km (0.089 R)
• M83: 39,169,809 km (0.113 R)
• M84: 39,621,744 km (0.081 R)
• M85: 39,880,698 km (0.081 R)
• M86: 40,075,325 km (0.094 R)
• M87: 40,140,250 km (0.107 R)
• M88: 41,184,294 km (0.111 R)
• M89: 42,171,041 km (0.05 R)
• M90: 43,832,924 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 3.1

Gravity: 27.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.9 AU - 21.62 AU

Year: 27424 Days

Day: 23.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,212,828 km

• M1: 341,083 km (0.09 R)
• M2: 667,805 km (0.061 R)
• M3: 893,997 km (0.071 R)
• M4: 1,274,125 km (0.026 R)
• M5: 1,438,832 km (0.111 R)
• M6: 1,610,122 km (0.079 R)
• M7: 1,698,235 km (0.067 R)
• M8: 1,728,005 km (0.105 R)
• M9: 2,130,124 km (0.104 R)
• M10: 3,959,556 km (0.071 R)
• M11: 4,279,546 km (0.026 R)
• M12: 4,442,608 km (0.105 R)
• M13: 4,566,325 km (0.105 R)
• M14: 4,817,051 km (0.079 R)
• M15: 6,412,662 km (0.106 R)
• M16: 6,929,972 km (0.107 R)
• M17: 6,977,693 km (0.038 R)
• M18: 7,607,501 km (0.113 R)
• M19: 7,904,303 km (0.114 R)
• M20: 8,154,580 km (0.038 R)
• M21: 8,204,994 km (0.094 R)
• M22: 8,255,409 km (0.105 R)
• M23: 8,972,581 km (0.108 R)
• M24: 9,763,056 km (0.092 R)
• M25: 9,977,430 km (0.104 R)
• M26: 10,139,444 km (0.089 R)
• M27: 10,411,114 km (0.074 R)
• M28: 10,961,784 km (0.06 R)
• M29: 12,033,952 km (0.118 R)
• M30: 13,793,522 km (0.039 R)
• M31: 15,381,952 km (0.085 R)
• M32: 16,642,763 km (0.104 R)
• M33: 16,706,641 km (0.08 R)
• M34: 16,834,697 km (0.084 R)
• M35: 16,963,052 km (0.105 R)
• M36: 17,674,988 km (0.118 R)
• M37: 18,001,710 km (0.085 R)
• M38: 18,133,057 km (0.116 R)
• M39: 18,462,621 km (0.068 R)
• M40: 20,071,846 km (0.101 R)
• M41: 20,686,842 km (0.114 R)
• M42: 21,031,217 km (0.118 R)
• M43: 23,493,897 km (0.104 R)
• M44: 24,141,805 km (0.062 R)
• M45: 24,576,985 km (0.102 R)
• M46: 24,722,544 km (0.026 R)
• M47: 25,014,709 km (0.107 R)
• M48: 27,846,148 km (0.087 R)
• M49: 30,152,199 km (0.032 R)
• M50: 31,960,987 km (0.083 R)
• M51: 32,279,181 km (0.05 R)
• M52: 32,518,538 km (0.085 R)
• M53: 33,401,016 km (0.059 R)
• M54: 34,698,628 km (0.12 R)
• M55: 35,435,846 km (0.115 R)
• M56: 35,930,117 km (0.12 R)
• M57: 36,509,660 km (0.068 R)
• M58: 36,925,542 km (0.057 R)
• M59: 37,259,294 km (0.103 R)
• M60: 39,623,838 km (0.053 R)
• M61: 39,709,259 km (0.078 R)
• M62: 40,051,240 km (0.065 R)
• M63: 42,210,685 km (0.067 R)
• M64: 45,118,419 km (0.104 R)
• M65: 46,012,266 km (0.096 R)
• M66: 47,273,526 km (0.08 R)
• M67: 47,635,852 km (0.116 R)
• M68: 48,272,391 km (0.111 R)
• M69: 54,314,798 km (0.088 R)
• M70: 54,504,488 km (0.064 R)
• M71: 58,052,800 km (0.091 R)
• M72: 59,122,126 km (0.107 R)
• M73: 59,512,427 km (0.099 R)
• M74: 60,394,007 km (0.053 R)
• M75: 62,666,548 km (0.098 R)
• M76: 65,773,397 km (0.047 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit