🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 21.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,874,521 km

• M1: 87,515 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.79 AU - 0.99 AU

Year: 316 Days

Day: 24.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,874,521 km

• M1: 445,652 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1 AU - 1.04 AU

Year: 388 Days

Day: 22.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.47 AU - 1.49 AU

Year: 678 Days

Day: 42 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.63 AU - 2.15 AU

Year: 979 Days

Day: 18.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,874,521 km

• M1: 1,025,493 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.27 AU - 2.95 AU

Year: 1588 Days

Day: 41.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.12 AU - 4.76 AU

Year: 2946 Days

Day: 16.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,874,521 km

• M1: 1,313,320 km (0.056 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 10.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.41 AU - 9.95 AU

Year: 8814 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 112,874,521 km

• M1: 127,906 km (0.053 R)
• M2: 198,068 km (0.103 R)
• M3: 485,295 km (0.108 R)
• M4: 764,445 km (0.111 R)
• M5: 893,099 km (0.091 R)
• M6: 1,076,656 km (0.098 R)
• M7: 1,272,779 km (0.06 R)
• M8: 1,410,110 km (0.095 R)
• M9: 1,570,927 km (0.078 R)
• M10: 2,028,996 km (0.089 R)
• M11: 2,724,177 km (0.089 R)
• M12: 3,017,090 km (0.08 R)
• M13: 3,273,052 km (0.109 R)
• M14: 4,108,556 km (0.047 R)
• M15: 4,497,510 km (0.097 R)
• M16: 4,763,495 km (0.088 R)
• M17: 5,282,899 km (0.078 R)
• M18: 6,110,325 km (0.118 R)
• M19: 6,405,033 km (0.081 R)
• M20: 6,825,552 km (0.104 R)
• M21: 7,193,114 km (0.115 R)
• M22: 7,317,131 km (0.115 R)
• M23: 7,473,012 km (0.117 R)
• M24: 7,661,655 km (0.066 R)
• M25: 7,788,364 km (0.064 R)
• M26: 8,011,564 km (0.103 R)
• M27: 8,826,274 km (0.098 R)
• M28: 9,025,838 km (0.109 R)
• M29: 9,735,680 km (0.034 R)
• M30: 9,941,826 km (0.091 R)
• M31: 10,010,940 km (0.057 R)
• M32: 11,244,823 km (0.108 R)
• M33: 11,678,956 km (0.029 R)
• M34: 12,008,071 km (0.112 R)
• M35: 12,451,779 km (0.085 R)
• M36: 12,600,778 km (0.085 R)
• M37: 12,976,119 km (0.037 R)
• M38: 13,051,666 km (0.066 R)
• M39: 13,279,055 km (0.106 R)
• M40: 13,814,765 km (0.071 R)
• M41: 14,710,258 km (0.11 R)
• M42: 14,789,096 km (0.062 R)
• M43: 15,184,932 km (0.038 R)
• M44: 15,624,450 km (0.107 R)
• M45: 16,557,044 km (0.092 R)
• M46: 16,721,152 km (0.12 R)
• M47: 17,050,717 km (0.045 R)
• M48: 17,758,464 km (0.049 R)
• M49: 18,010,536 km (0.073 R)
• M50: 18,390,964 km (0.089 R)
• M51: 18,645,879 km (0.083 R)
• M52: 18,987,859 km (0.109 R)
• M53: 19,288,701 km (0.086 R)
• M54: 19,677,805 km (0.12 R)
• M55: 19,982,236 km (0.076 R)
• M56: 20,288,314 km (0.078 R)
• M57: 20,463,942 km (0.087 R)
• M58: 20,684,000 km (0.095 R)
• M59: 21,438,572 km (0.105 R)
• M60: 21,527,882 km (0.103 R)
• M61: 22,201,970 km (0.081 R)
• M62: 22,609,773 km (0.077 R)
• M63: 23,111,674 km (0.112 R)
• M64: 23,341,008 km (0.099 R)
• M65: 24,545,570 km (0.104 R)
• M66: 24,967,286 km (0.093 R)
• M67: 25,391,247 km (0.09 R)
• M68: 25,580,488 km (0.028 R)
• M69: 25,770,328 km (0.108 R)
• M70: 25,912,894 km (0.034 R)
• M71: 26,246,647 km (0.107 R)
• M72: 26,485,854 km (0.084 R)
• M73: 26,773,980 km (0.094 R)
• M74: 27,111,323 km (0.08 R)
• M75: 27,498,632 km (0.117 R)
• M76: 28,278,785 km (0.086 R)
• M77: 28,770,214 km (0.071 R)
• M78: 30,713,041 km (0.081 R)
• M79: 32,031,746 km (0.104 R)
• M80: 32,698,055 km (0.114 R)
• M81: 33,265,331 km (0.095 R)
• M82: 33,628,105 km (0.12 R)
• M83: 34,881,736 km (0.108 R)
• M84: 34,986,903 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 12.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.63 AU - 11.79 AU

Year: 14140 Days

Day: 11.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 112,874,521 km

• M1: 388,954 km (0.111 R)
• M2: 749,037 km (0.065 R)
• M3: 870,809 km (0.111 R)
• M4: 1,067,231 km (0.099 R)
• M5: 1,242,710 km (0.094 R)
• M6: 1,390,363 km (0.06 R)
• M7: 1,785,899 km (0.05 R)
• M8: 2,284,060 km (0.119 R)
• M9: 2,584,602 km (0.099 R)
• M10: 2,703,682 km (0.091 R)
• M11: 3,022,027 km (0.106 R)
• M12: 3,173,120 km (0.079 R)
• M13: 3,352,638 km (0.101 R)
• M14: 3,482,938 km (0.098 R)
• M15: 3,938,762 km (0.114 R)
• M16: 4,413,885 km (0.058 R)
• M17: 4,557,050 km (0.076 R)
• M18: 4,907,259 km (0.098 R)
• M19: 5,026,040 km (0.098 R)
• M20: 5,266,294 km (0.034 R)
• M21: 6,426,725 km (0.101 R)
• M22: 6,952,411 km (0.063 R)
• M23: 7,767,121 km (0.081 R)
• M24: 7,871,092 km (0.109 R)
• M25: 8,504,789 km (0.12 R)
• M26: 9,634,402 km (0.076 R)
• M27: 10,350,078 km (0.058 R)
• M28: 10,541,264 km (0.109 R)
• M29: 11,554,341 km (0.1 R)
• M30: 12,966,844 km (0.034 R)
• M31: 13,214,429 km (0.043 R)
• M32: 14,348,081 km (0.057 R)
• M33: 15,251,353 km (0.083 R)
• M34: 15,338,419 km (0.114 R)
• M35: 15,644,048 km (0.102 R)
• M36: 15,819,676 km (0.096 R)
• M37: 16,662,959 km (0.117 R)
• M38: 17,022,443 km (0.074 R)
• M39: 17,520,753 km (0.066 R)
• M40: 17,932,147 km (0.103 R)
• M41: 19,941,247 km (0.092 R)
• M42: 20,036,391 km (0.079 R)
• M43: 20,899,870 km (0.117 R)
• M44: 22,762,513 km (0.116 R)
• M45: 23,011,444 km (0.07 R)
• M46: 23,764,071 km (0.032 R)
• M47: 24,575,639 km (0.102 R)
• M48: 25,344,722 km (0.116 R)
• M49: 25,913,792 km (0.052 R)
• M50: 31,056,069 km (0.092 R)
• M51: 31,277,025 km (0.093 R)
• M52: 33,798,497 km (0.102 R)
• M53: 34,653,599 km (0.075 R)
• M54: 35,342,647 km (0.1 R)
• M55: 37,790,068 km (0.116 R)
• M56: 39,212,893 km (0.087 R)
• M57: 39,332,272 km (0.072 R)
• M58: 39,810,985 km (0.068 R)
• M59: 39,930,963 km (0.118 R)
• M60: 40,171,217 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.8

Radius: 6.7

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.52 AU - 20.44 AU

Year: 31151 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,874,521 km

• M1: 93,349 km (0.079 R)
• M2: 290,519 km (0.069 R)
• M3: 333,304 km (0.099 R)
• M4: 476,768 km (0.078 R)
• M5: 640,279 km (0.118 R)
• M6: 1,420,731 km (0.069 R)
• M7: 1,699,731 km (0.114 R)
• M8: 2,446,524 km (0.032 R)
• M9: 5,615,904 km (0.079 R)
• M10: 5,802,752 km (0.116 R)
• M11: 6,375,562 km (0.07 R)
• M12: 6,701,536 km (0.092 R)
• M13: 7,849,999 km (0.028 R)
• M14: 7,989,125 km (0.046 R)
• M15: 8,553,707 km (0.059 R)
• M16: 9,870,468 km (0.081 R)
• M17: 10,247,454 km (0.11 R)
• M18: 11,015,340 km (0.03 R)
• M19: 11,327,700 km (0.093 R)
• M20: 12,040,983 km (0.098 R)
• M21: 12,850,607 km (0.092 R)
• M22: 14,351,821 km (0.057 R)
• M23: 15,122,849 km (0.069 R)
• M24: 16,171,979 km (0.118 R)
• M25: 16,884,364 km (0.07 R)
• M26: 17,789,132 km (0.109 R)
• M27: 18,524,256 km (0.116 R)
• M28: 18,616,857 km (0.076 R)
• M29: 21,174,232 km (0.085 R)
• M30: 21,465,200 km (0.107 R)
• M31: 21,953,039 km (0.063 R)
• M32: 22,247,447 km (0.08 R)
• M33: 23,638,708 km (0.115 R)
• M34: 23,739,088 km (0.058 R)
• M35: 26,088,373 km (0.115 R)
• M36: 26,296,164 km (0.079 R)
• M37: 26,608,824 km (0.072 R)
• M38: 27,765,814 km (0.118 R)
• M39: 31,223,768 km (0.095 R)
• M40: 32,331,840 km (0.116 R)
• M41: 33,904,712 km (0.037 R)
• M42: 34,131,502 km (0.068 R)
• M43: 36,774,897 km (0.108 R)
• M44: 38,889,163 km (0.103 R)
• M45: 41,042,625 km (0.094 R)
• M46: 41,647,598 km (0.089 R)
• M47: 41,768,922 km (0.028 R)
• M48: 43,111,563 km (0.103 R)
• M49: 45,839,181 km (0.098 R)
• M50: 46,089,758 km (0.114 R)
• M51: 46,466,744 km (0.042 R)
• M52: 47,476,829 km (0.111 R)
• M53: 47,603,688 km (0.104 R)
• M54: 49,776,148 km (0.117 R)
• M55: 49,904,802 km (0.117 R)
• M56: 53,952,023 km (0.076 R)
• M57: 54,349,355 km (0.068 R)
• M58: 54,614,742 km (0.039 R)
• M59: 55,546,886 km (0.117 R)
• M60: 61,940,101 km (0.075 R)
• M61: 64,871,022 km (0.109 R)
• M62: 65,434,408 km (0.06 R)
• M63: 65,999,289 km (0.092 R)
• M64: 66,707,785 km (0.066 R)
• M65: 69,135,609 km (0.092 R)
• M66: 70,432,622 km (0.114 R)
• M67: 71,301,636 km (0.085 R)
• M68: 72,611,964 km (0.1 R)
• M69: 73,636,560 km (0.046 R)
• M70: 75,700,113 km (0.101 R)
• M71: 76,590,370 km (0.114 R)
• M72: 76,887,770 km (0.067 R)
• M73: 77,036,770 km (0.111 R)
• M74: 78,530,953 km (0.115 R)
• M75: 79,281,636 km (0.096 R)
• M76: 82,612,881 km (0.096 R)
• M77: 83,682,356 km (0.069 R)
• M78: 84,449,045 km (0.063 R)
• M79: 84,756,319 km (0.108 R)
• M80: 89,567,536 km (0.103 R)
• M81: 92,085,119 km (0.083 R)
• M82: 92,876,641 km (0.09 R)
• M83: 97,995,581 km (0.104 R)
• M84: 98,803,709 km (0.057 R)
• M85: 104,192,224 km (0.096 R)
• M86: 104,851,801 km (0.086 R)
• M87: 105,512,725 km (0.08 R)
• M88: 105,843,785 km (0.063 R)
• M89: 106,175,144 km (0.068 R)
• M90: 109,842,835 km (0.106 R)
• M91: 112,874,585 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit