🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.64 AU - 0.72 AU

Year: 209 Days

Day: 30.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.68 AU - 0.94 AU

Year: 272 Days

Day: 25.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.28 AU - 1.28 AU

Year: 540 Days

Day: 32.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,881,015 km

• M1: 623,674 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.05 AU - 1.59 AU

Year: 565 Days

Day: 27.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 148.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.27 AU - 3.29 AU

Year: 2214 Days

Day: 32.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,881,015 km

• M1: 1,040,304 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.62 AU - 3.72 AU

Year: 2621 Days

Day: 18.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,881,015 km

• M1: 1,228,199 km (0.083 R)
• M2: 2,398,802 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.28 AU - 4.3 AU

Year: 3312 Days

Day: 15.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793

Radius: 4.6

Gravity: 37.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.69 AU - 13.47 AU

Year: 15651 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 108,881,015 km

• M1: 309,219 km (0.079 R)
• M2: 374,892 km (0.075 R)
• M3: 409,449 km (0.115 R)
• M4: 559,346 km (0.106 R)
• M5: 1,004,101 km (0.045 R)
• M6: 1,103,733 km (0.026 R)
• M7: 1,232,836 km (0.05 R)
• M8: 1,394,252 km (0.105 R)
• M9: 1,562,400 km (0.12 R)
• M10: 1,591,123 km (0.034 R)
• M11: 1,796,820 km (0.113 R)
• M12: 1,826,889 km (0.113 R)
• M13: 2,330,884 km (0.089 R)
• M14: 2,363,646 km (0.098 R)
• M15: 2,981,486 km (0.087 R)
• M16: 3,053,143 km (0.097 R)
• M17: 3,161,601 km (0.057 R)
• M18: 3,761,489 km (0.066 R)
• M19: 4,034,954 km (0.052 R)
• M20: 4,395,784 km (0.07 R)
• M21: 4,725,198 km (0.114 R)
• M22: 4,850,711 km (0.096 R)
• M23: 5,495,179 km (0.048 R)
• M24: 5,671,554 km (0.067 R)
• M25: 6,257,380 km (0.109 R)
• M26: 6,349,233 km (0.099 R)
• M27: 7,004,771 km (0.062 R)
• M28: 7,292,148 km (0.05 R)
• M29: 7,534,646 km (0.104 R)
• M30: 8,027,571 km (0.093 R)
• M31: 8,632,844 km (0.08 R)
• M32: 9,357,347 km (0.078 R)
• M33: 10,101,147 km (0.112 R)
• M34: 10,918,849 km (0.09 R)
• M35: 12,559,340 km (0.075 R)
• M36: 13,201,264 km (0.1 R)
• M37: 13,675,041 km (0.067 R)
• M38: 13,794,270 km (0.065 R)
• M39: 14,456,390 km (0.109 R)
• M40: 15,874,129 km (0.117 R)
• M41: 16,567,815 km (0.116 R)
• M42: 16,631,244 km (0.11 R)
• M43: 17,014,215 km (0.11 R)
• M44: 17,335,551 km (0.046 R)
• M45: 17,529,430 km (0.106 R)
• M46: 18,114,956 km (0.101 R)
• M47: 19,909,981 km (0.028 R)
• M48: 20,180,753 km (0.09 R)
• M49: 20,725,887 km (0.044 R)
• M50: 21,344,923 km (0.039 R)
• M51: 22,390,014 km (0.034 R)
• M52: 22,600,947 km (0.093 R)
• M53: 23,380,352 km (0.091 R)
• M54: 26,213,586 km (0.052 R)
• M55: 26,808,088 km (0.086 R)
• M56: 27,181,933 km (0.038 R)
• M57: 27,708,069 km (0.115 R)
• M58: 28,161,799 km (0.079 R)
• M59: 28,694,218 km (0.113 R)
• M60: 30,000,955 km (0.12 R)
• M61: 31,484,368 km (0.109 R)
• M62: 32,274,544 km (0.114 R)
• M63: 32,751,911 km (0.105 R)
• M64: 33,874,643 km (0.117 R)
• M65: 35,091,472 km (0.108 R)
• M66: 35,254,833 km (0.051 R)
• M67: 36,075,227 km (0.108 R)
• M68: 38,153,740 km (0.09 R)
• M69: 38,237,665 km (0.095 R)
• M70: 38,574,110 km (0.088 R)
• M71: 41,042,026 km (0.107 R)
• M72: 44,882,952 km (0.054 R)
• M73: 47,025,791 km (0.085 R)
• M74: 47,115,849 km (0.095 R)
• M75: 47,205,907 km (0.082 R)
• M76: 49,201,692 km (0.115 R)
• M77: 49,934,273 km (0.098 R)
• M78: 50,947,500 km (0.027 R)
• M79: 51,317,605 km (0.074 R)
• M80: 53,650,883 km (0.113 R)
• M81: 54,310,460 km (0.109 R)
• M82: 56,783,462 km (0.111 R)
• M83: 57,359,414 km (0.081 R)
• M84: 58,033,652 km (0.062 R)
• M85: 61,149,626 km (0.1 R)
• M86: 62,233,163 km (0.113 R)
• M87: 62,727,883 km (0.079 R)
• M88: 62,826,917 km (0.096 R)
• M89: 64,019,960 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.8

Radius: 5.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.35 AU - 20.53 AU

Year: 24849 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 108,881,015 km

• M1: 124,615 km (0.118 R)
• M2: 1,524,851 km (0.109 R)
• M3: 1,712,896 km (0.062 R)
• M4: 2,136,706 km (0.059 R)
• M5: 2,481,829 km (0.104 R)
• M6: 2,591,634 km (0.112 R)
• M7: 3,046,561 km (0.082 R)
• M8: 3,464,687 km (0.092 R)
• M9: 3,649,440 km (0.088 R)
• M10: 4,453,379 km (0.119 R)
• M11: 4,620,629 km (0.112 R)
• M12: 5,274,522 km (0.099 R)
• M13: 6,141,441 km (0.103 R)
• M14: 6,440,188 km (0.027 R)
• M15: 7,129,535 km (0.096 R)
• M16: 7,325,060 km (0.083 R)
• M17: 8,084,568 km (0.1 R)
• M18: 11,181,094 km (0.073 R)
• M19: 11,226,423 km (0.118 R)
• M20: 11,499,588 km (0.092 R)
• M21: 11,821,224 km (0.078 R)
• M22: 11,913,675 km (0.116 R)
• M23: 12,756,360 km (0.072 R)
• M24: 13,136,937 km (0.096 R)
• M25: 14,746,311 km (0.065 R)
• M26: 18,627,628 km (0.075 R)
• M27: 19,276,284 km (0.12 R)
• M28: 21,435,131 km (0.11 R)
• M29: 21,660,874 km (0.042 R)
• M30: 22,285,595 km (0.109 R)
• M31: 26,277,016 km (0.078 R)
• M32: 26,458,179 km (0.113 R)
• M33: 26,518,616 km (0.11 R)
• M34: 28,353,733 km (0.113 R)
• M35: 29,725,247 km (0.116 R)
• M36: 29,788,227 km (0.074 R)
• M37: 30,672,799 km (0.103 R)
• M38: 31,054,573 km (0.088 R)
• M39: 33,312,753 km (0.109 R)
• M40: 33,508,726 km (0.06 R)
• M41: 36,024,514 km (0.091 R)
• M42: 36,292,892 km (0.063 R)
• M43: 37,169,536 km (0.082 R)
• M44: 37,780,493 km (0.066 R)
• M45: 41,937,968 km (0.05 R)
• M46: 43,355,557 km (0.097 R)
• M47: 43,498,274 km (0.12 R)
• M48: 43,712,498 km (0.11 R)
• M49: 43,855,513 km (0.114 R)
• M50: 44,070,336 km (0.069 R)
• M51: 44,572,985 km (0.087 R)
• M52: 44,788,854 km (0.105 R)
• M53: 46,237,710 km (0.069 R)
• M54: 47,554,770 km (0.094 R)
• M55: 47,996,532 km (0.065 R)
• M56: 49,032,497 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989

Radius: 5.3

Gravity: 35.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.96 AU - 20.06 AU

Year: 28492 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,881,015 km

• M1: 104,419 km (0.105 R)
• M2: 227,239 km (0.105 R)
• M3: 286,181 km (0.092 R)
• M4: 350,957 km (0.111 R)
• M5: 575,802 km (0.071 R)
• M6: 631,303 km (0.071 R)
• M7: 718,219 km (0.07 R)
• M8: 1,507,947 km (0.106 R)
• M9: 1,786,647 km (0.08 R)
• M10: 2,168,122 km (0.077 R)
• M11: 2,212,104 km (0.064 R)
• M12: 3,662,904 km (0.115 R)
• M13: 4,990,735 km (0.112 R)
• M14: 5,403,475 km (0.026 R)
• M15: 6,450,810 km (0.1 R)
• M16: 6,706,173 km (0.091 R)
• M17: 6,964,828 km (0.079 R)
• M18: 7,292,896 km (0.109 R)
• M19: 7,492,011 km (0.11 R)
• M20: 7,895,776 km (0.052 R)
• M21: 9,725,657 km (0.071 R)
• M22: 9,798,661 km (0.056 R)
• M23: 10,388,375 km (0.055 R)
• M24: 10,462,875 km (0.093 R)
• M25: 10,537,674 km (0.094 R)
• M26: 11,602,063 km (0.088 R)
• M27: 12,068,659 km (0.083 R)
• M28: 13,261,851 km (0.083 R)
• M29: 18,125,128 km (0.088 R)
• M30: 19,303,660 km (0.102 R)
• M31: 19,855,976 km (0.05 R)
• M32: 20,134,078 km (0.106 R)
• M33: 21,070,262 km (0.115 R)
• M34: 21,353,899 km (0.105 R)
• M35: 22,308,334 km (0.098 R)
• M36: 23,276,830 km (0.066 R)
• M37: 23,374,368 km (0.115 R)
• M38: 23,766,165 km (0.097 R)
• M39: 26,568,432 km (0.114 R)
• M40: 28,319,924 km (0.078 R)
• M41: 29,157,074 km (0.11 R)
• M42: 29,367,708 km (0.105 R)
• M43: 32,804,419 km (0.116 R)
• M44: 33,352,845 km (0.101 R)
• M45: 33,573,053 km (0.104 R)
• M46: 38,307,228 km (0.11 R)
• M47: 38,884,675 km (0.115 R)
• M48: 40,282,069 km (0.091 R)
• M49: 40,516,489 km (0.079 R)
• M50: 42,051,812 km (0.117 R)
• M51: 45,057,233 km (0.12 R)
• M52: 47,140,084 km (0.103 R)
• M53: 48,255,486 km (0.104 R)
• M54: 49,379,564 km (0.09 R)
• M55: 49,630,590 km (0.051 R)
• M56: 51,908,217 km (0.05 R)
• M57: 52,931,317 km (0.089 R)
• M58: 53,574,289 km (0.119 R)
• M59: 56,695,798 km (0.104 R)
• M60: 57,221,784 km (0.103 R)
• M61: 58,543,780 km (0.115 R)
• M62: 58,809,317 km (0.097 R)
• M63: 59,742,209 km (0.065 R)
• M64: 60,679,739 km (0.116 R)
• M65: 61,622,355 km (0.104 R)
• M66: 64,478,777 km (0.096 R)
• M67: 64,890,470 km (0.064 R)
• M68: 65,578,321 km (0.085 R)
• M69: 67,239,157 km (0.114 R)
• M70: 67,656,535 km (0.117 R)
• M71: 73,302,957 km (0.107 R)
• M72: 74,594,136 km (0.071 R)
• M73: 75,170,387 km (0.098 R)
• M74: 76,327,227 km (0.106 R)
• M75: 78,805,316 km (0.113 R)
• M76: 78,951,772 km (0.065 R)
• M77: 79,245,283 km (0.118 R)
• M78: 82,050,991 km (0.041 R)
• M79: 82,943,791 km (0.118 R)
• M80: 83,242,090 km (0.095 R)
• M81: 83,989,331 km (0.03 R)
• M82: 87,455,514 km (0.107 R)
• M83: 88,824,484 km (0.12 R)
• M84: 90,047,446 km (0.105 R)
• M85: 91,737,902 km (0.047 R)
• M86: 92,046,373 km (0.028 R)
• M87: 94,838,169 km (0.116 R)
• M88: 95,462,440 km (0.095 R)
• M89: 96,871,802 km (0.07 R)
• M90: 97,500,412 km (0.111 R)
• M91: 97,657,789 km (0.11 R)
• M92: 98,919,797 km (0.116 R)
• M93: 102,098,153 km (0.073 R)
• M94: 103,699,898 km (0.029 R)
• M95: 104,664,953 km (0.027 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit