🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.61 AU - 0.75 AU

Year: 205 Days

Day: 46.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.93 AU - 1.21 AU

Year: 404 Days

Day: 27.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.42 AU - 1.52 AU

Year: 651 Days

Day: 18.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.93 AU - 3.07 AU

Year: 1444 Days

Day: 25.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,583,725 km

• M1: 84,373 km (0.086 R)
• M2: 1,042,548 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.62 AU - 3.48 AU

Year: 1946 Days

Day: 16.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,583,725 km

• M1: 27,676 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.17 AU - 4.61 AU

Year: 2802 Days

Day: 37.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.7

Radius: 14.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.77 AU - 6.35 AU

Year: 4789 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 37,583,725 km

• M1: 188,045 km (0.054 R)
• M2: 281,842 km (0.116 R)
• M3: 381,026 km (0.085 R)
• M4: 475,422 km (0.087 R)
• M5: 632,799 km (0.116 R)
• M6: 883,824 km (0.11 R)
• M7: 1,008,439 km (0.103 R)
• M8: 1,222,813 km (0.085 R)
• M9: 1,332,169 km (0.088 R)
• M10: 1,477,877 km (0.101 R)
• M11: 1,689,708 km (0.11 R)
• M12: 1,821,952 km (0.105 R)
• M13: 1,994,588 km (0.093 R)
• M14: 2,087,638 km (0.111 R)
• M15: 2,211,057 km (0.077 R)
• M16: 2,555,880 km (0.039 R)
• M17: 3,089,645 km (0.086 R)
• M18: 3,231,314 km (0.048 R)
• M19: 3,397,667 km (0.066 R)
• M20: 3,600,970 km (0.059 R)
• M21: 3,727,381 km (0.087 R)
• M22: 3,902,111 km (0.096 R)
• M23: 4,067,566 km (0.09 R)
• M24: 4,223,447 km (0.098 R)
• M25: 4,405,956 km (0.059 R)
• M26: 4,541,343 km (0.1 R)
• M27: 4,728,340 km (0.119 R)
• M28: 4,892,598 km (0.093 R)
• M29: 5,110,114 km (0.1 R)
• M30: 5,555,018 km (0.09 R)
• M31: 6,039,864 km (0.058 R)
• M32: 7,311,297 km (0.101 R)
• M33: 7,413,622 km (0.102 R)
• M34: 7,531,206 km (0.072 R)
• M35: 8,037,894 km (0.113 R)
• M36: 8,386,905 km (0.106 R)
• M37: 8,617,137 km (0.118 R)
• M38: 8,943,260 km (0.103 R)
• M39: 9,463,860 km (0.106 R)
• M40: 9,767,993 km (0.119 R)
• M41: 10,010,491 km (0.089 R)
• M42: 10,206,016 km (0.081 R)
• M43: 10,933,510 km (0.082 R)
• M44: 11,252,752 km (0.116 R)
• M45: 11,507,068 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.4

Radius: 15

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.76 AU - 6.22 AU

Year: 5355 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,583,725 km

• M1: 192,383 km (0.052 R)
• M2: 317,447 km (0.105 R)
• M3: 416,929 km (0.08 R)
• M4: 880,533 km (0.046 R)
• M5: 1,120,937 km (0.116 R)
• M6: 1,332,917 km (0.03 R)
• M7: 1,686,118 km (0.101 R)
• M8: 1,798,017 km (0.114 R)
• M9: 1,970,952 km (0.109 R)
• M10: 3,032,199 km (0.093 R)
• M11: 3,310,451 km (0.056 R)
• M12: 3,500,590 km (0.037 R)
• M13: 3,743,687 km (0.082 R)
• M14: 3,867,404 km (0.096 R)
• M15: 4,068,015 km (0.092 R)
• M16: 4,638,132 km (0.101 R)
• M17: 5,014,221 km (0.098 R)
• M18: 5,178,480 km (0.101 R)
• M19: 5,824,743 km (0.106 R)
• M20: 6,026,700 km (0.114 R)
• M21: 6,230,901 km (0.11 R)
• M22: 6,496,886 km (0.049 R)
• M23: 7,101,411 km (0.115 R)
• M24: 7,850,896 km (0.099 R)
• M25: 8,106,409 km (0.085 R)
• M26: 8,560,140 km (0.113 R)
• M27: 8,889,255 km (0.073 R)
• M28: 9,155,689 km (0.088 R)
• M29: 9,798,960 km (0.109 R)
• M30: 10,212,897 km (0.098 R)
• M31: 10,597,364 km (0.112 R)
• M32: 11,022,222 km (0.114 R)
• M33: 11,561,372 km (0.116 R)
• M34: 12,219,603 km (0.048 R)
• M35: 13,457,974 km (0.071 R)
• M36: 13,610,863 km (0.112 R)
• M37: 13,841,094 km (0.037 R)
• M38: 14,383,686 km (0.068 R)
• M39: 15,449,720 km (0.096 R)
• M40: 16,622,867 km (0.111 R)
• M41: 16,951,683 km (0.106 R)
• M42: 17,824,736 km (0.092 R)
• M43: 18,627,478 km (0.079 R)
• M44: 19,011,795 km (0.113 R)
• M45: 19,398,655 km (0.034 R)
• M46: 20,311,800 km (0.12 R)
• M47: 21,327,869 km (0.108 R)
• M48: 21,550,920 km (0.109 R)
• M49: 21,685,109 km (0.091 R)
• M50: 23,088,487 km (0.108 R)
• M51: 23,824,209 km (0.109 R)
• M52: 25,036,251 km (0.036 R)
• M53: 25,507,783 km (0.04 R)
• M54: 27,036,374 km (0.06 R)
• M55: 28,153,272 km (0.114 R)
• M56: 28,349,096 km (0.099 R)
• M57: 29,235,762 km (0.055 R)
• M58: 29,384,463 km (0.118 R)
• M59: 29,832,059 km (0.091 R)
• M60: 29,981,657 km (0.111 R)
• M61: 30,482,511 km (0.103 R)
• M62: 30,633,306 km (0.044 R)
• M63: 30,986,057 km (0.071 R)
• M64: 31,238,728 km (0.113 R)
• M65: 31,593,874 km (0.112 R)
• M66: 31,848,339 km (0.12 R)
• M67: 32,001,378 km (0.086 R)
• M68: 32,461,840 km (0.068 R)
• M69: 33,544,779 km (0.091 R)
• M70: 34,168,902 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.4

Radius: 9.5

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.41 AU - 8.67 AU

Year: 6823 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,583,725 km

• M1: 127,607 km (0.091 R)
• M2: 257,458 km (0.057 R)
• M3: 332,556 km (0.102 R)
• M4: 406,757 km (0.109 R)
• M5: 628,012 km (0.037 R)
• M6: 1,030,281 km (0.075 R)
• M7: 1,267,543 km (0.036 R)
• M8: 1,656,198 km (0.071 R)
• M9: 1,833,920 km (0.091 R)
• M10: 1,894,507 km (0.112 R)
• M11: 2,165,429 km (0.059 R)
• M12: 2,294,682 km (0.079 R)
• M13: 2,426,627 km (0.071 R)
• M14: 2,515,937 km (0.092 R)
• M15: 2,697,998 km (0.095 R)
• M16: 2,767,411 km (0.046 R)
• M17: 3,123,604 km (0.03 R)
• M18: 3,196,607 km (0.08 R)
• M19: 3,394,076 km (0.057 R)
• M20: 3,544,871 km (0.071 R)
• M21: 3,905,402 km (0.117 R)
• M22: 4,010,569 km (0.083 R)
• M23: 4,661,619 km (0.087 R)
• M24: 4,942,564 km (0.1 R)
• M25: 6,305,101 km (0.094 R)
• M26: 6,397,852 km (0.109 R)
• M27: 6,836,623 km (0.119 R)
• M28: 7,513,104 km (0.05 R)
• M29: 9,525,345 km (0.109 R)
• M30: 9,917,890 km (0.11 R)
• M31: 10,062,102 km (0.095 R)
• M32: 10,498,629 km (0.066 R)
• M33: 10,608,733 km (0.061 R)
• M34: 11,127,538 km (0.11 R)
• M35: 11,239,886 km (0.077 R)
• M36: 11,427,781 km (0.108 R)
• M37: 11,579,025 km (0.092 R)
• M38: 12,577,441 km (0.12 R)
• M39: 12,851,055 km (0.118 R)
• M40: 13,924,420 km (0.09 R)
• M41: 14,943,930 km (0.105 R)
• M42: 15,734,704 km (0.076 R)
• M43: 15,818,628 km (0.028 R)
• M44: 16,198,757 km (0.08 R)
• M45: 16,326,064 km (0.055 R)
• M46: 16,581,727 km (0.107 R)
• M47: 16,667,297 km (0.054 R)
• M48: 18,674,601 km (0.116 R)
• M49: 18,808,043 km (0.119 R)
• M50: 19,300,519 km (0.105 R)
• M51: 19,616,021 km (0.111 R)
• M52: 19,706,528 km (0.094 R)
• M53: 19,797,184 km (0.041 R)
• M54: 19,933,318 km (0.077 R)
• M55: 20,618,925 km (0.114 R)
• M56: 20,941,608 km (0.042 R)
• M57: 21,173,035 km (0.118 R)
• M58: 22,060,300 km (0.097 R)
• M59: 22,154,397 km (0.068 R)
• M60: 24,404,050 km (0.101 R)
• M61: 24,696,514 km (0.073 R)
• M62: 25,039,093 km (0.077 R)
• M63: 25,334,100 km (0.098 R)
• M64: 26,026,589 km (0.108 R)
• M65: 26,375,301 km (0.091 R)
• M66: 26,926,270 km (0.094 R)
• M67: 27,127,629 km (0.093 R)
• M68: 27,734,548 km (0.1 R)
• M69: 27,886,988 km (0.113 R)
• M70: 28,499,591 km (0.09 R)
• M71: 28,653,378 km (0.11 R)
• M72: 29,116,533 km (0.12 R)
• M73: 29,633,992 km (0.097 R)
• M74: 29,841,933 km (0.119 R)
• M75: 29,998,113 km (0.066 R)
• M76: 30,730,694 km (0.084 R)
• M77: 31,469,109 km (0.088 R)
• M78: 32,106,845 km (0.12 R)
• M79: 33,179,013 km (0.089 R)
• M80: 35,303,302 km (0.097 R)
• M81: 35,634,063 km (0.116 R)
• M82: 36,632,479 km (0.074 R)
• M83: 37,303,127 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 14,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit