🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.82 AU - 1.02 AU

Year: 315 Days

Day: 23.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,330,238 km

• M1: 323,281 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.55 AU - 1.75 AU

Year: 755 Days

Day: 19.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,330,238 km

• M1: 455,825 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.4 AU - 2.04 AU

Year: 804 Days

Day: 42.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,330,238 km

• M1: 101,128 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.59 AU - 3.57 AU

Year: 1927 Days

Day: 45.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.73 AU - 5.63 AU

Year: 3609 Days

Day: 32.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.29 AU - 5.17 AU

Year: 3667 Days

Day: 31.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.9

Radius: 9.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.04 AU - 6.04 AU

Year: 5291 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,330,238 km

• M1: 125,961 km (0.027 R)
• M2: 184,903 km (0.095 R)
• M3: 292,314 km (0.118 R)
• M4: 410,048 km (0.109 R)
• M5: 505,342 km (0.069 R)
• M6: 664,065 km (0.106 R)
• M7: 1,017,714 km (0.096 R)
• M8: 1,531,284 km (0.028 R)
• M9: 1,655,450 km (0.099 R)
• M10: 1,766,900 km (0.116 R)
• M11: 1,997,431 km (0.08 R)
• M12: 2,185,475 km (0.103 R)
• M13: 2,255,337 km (0.107 R)
• M14: 2,379,504 km (0.097 R)
• M15: 2,746,467 km (0.09 R)
• M16: 2,803,165 km (0.067 R)
• M17: 2,956,054 km (0.106 R)
• M18: 3,033,695 km (0.069 R)
• M19: 3,111,935 km (0.109 R)
• M20: 3,171,026 km (0.103 R)
• M21: 3,290,405 km (0.059 R)
• M22: 3,391,085 km (0.111 R)
• M23: 3,492,661 km (0.03 R)
• M24: 3,595,435 km (0.091 R)
• M25: 3,761,938 km (0.095 R)
• M26: 3,824,918 km (0.092 R)
• M27: 4,298,545 km (0.114 R)
• M28: 4,386,658 km (0.104 R)
• M29: 4,813,461 km (0.079 R)
• M30: 5,300,552 km (0.075 R)
• M31: 5,706,560 km (0.104 R)
• M32: 5,925,572 km (0.069 R)
• M33: 6,321,856 km (0.059 R)
• M34: 6,983,977 km (0.103 R)
• M35: 7,113,828 km (0.093 R)
• M36: 7,508,317 km (0.113 R)
• M37: 7,748,422 km (0.111 R)
• M38: 8,208,884 km (0.113 R)
• M39: 8,346,065 km (0.04 R)
• M40: 8,846,021 km (0.107 R)
• M41: 9,384,274 km (0.105 R)
• M42: 9,614,206 km (0.074 R)
• M43: 9,845,933 km (0.103 R)
• M44: 9,962,470 km (0.107 R)
• M45: 10,581,955 km (0.038 R)
• M46: 10,731,254 km (0.114 R)
• M47: 11,796,241 km (0.09 R)
• M48: 11,982,191 km (0.034 R)
• M49: 12,200,305 km (0.108 R)
• M50: 12,862,575 km (0.072 R)
• M51: 13,022,046 km (0.104 R)
• M52: 13,150,102 km (0.089 R)
• M53: 13,214,279 km (0.047 R)
• M54: 13,698,827 km (0.12 R)
• M55: 14,156,447 km (0.078 R)
• M56: 14,420,188 km (0.118 R)
• M57: 14,852,077 km (0.091 R)
• M58: 15,086,496 km (0.083 R)
• M59: 15,254,644 km (0.097 R)
• M60: 15,899,411 km (0.06 R)
• M61: 17,110,406 km (0.114 R)
• M62: 17,320,890 km (0.104 R)
• M63: 18,029,087 km (0.036 R)
• M64: 18,314,968 km (0.111 R)
• M65: 18,674,452 km (0.025 R)
• M66: 19,290,795 km (0.081 R)
• M67: 19,509,956 km (0.08 R)
• M68: 19,656,562 km (0.091 R)
• M69: 20,992,172 km (0.117 R)
• M70: 21,142,368 km (0.107 R)
• M71: 21,293,013 km (0.117 R)
• M72: 22,895,356 km (0.104 R)
• M73: 24,102,760 km (0.047 R)
• M74: 24,417,813 km (0.069 R)
• M75: 24,813,350 km (0.062 R)
• M76: 25,290,866 km (0.07 R)
• M77: 25,570,914 km (0.074 R)
• M78: 25,651,098 km (0.107 R)
• M79: 25,892,100 km (0.116 R)
• M80: 26,660,435 km (0.037 R)
• M81: 26,823,048 km (0.101 R)
• M82: 27,272,290 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970

Radius: 11.8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.88 AU - 9.5 AU

Year: 9131 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,330,238 km

• M1: 154,983 km (0.117 R)
• M2: 449,542 km (0.063 R)
• M3: 581,487 km (0.114 R)
• M4: 763,099 km (0.108 R)
• M5: 1,226,104 km (0.053 R)
• M6: 1,443,021 km (0.116 R)
• M7: 1,792,332 km (0.114 R)
• M8: 1,890,019 km (0.094 R)
• M9: 2,142,541 km (0.095 R)
• M10: 2,220,481 km (0.097 R)
• M11: 2,821,266 km (0.079 R)
• M12: 3,625,205 km (0.078 R)
• M13: 3,718,704 km (0.075 R)
• M14: 3,813,100 km (0.108 R)
• M15: 4,036,599 km (0.099 R)
• M16: 5,791,532 km (0.102 R)
• M17: 5,975,089 km (0.088 R)
• M18: 6,766,611 km (0.071 R)
• M19: 6,882,400 km (0.114 R)
• M20: 7,076,877 km (0.085 R)
• M21: 7,312,643 km (0.085 R)
• M22: 7,391,780 km (0.029 R)
• M23: 7,913,578 km (0.099 R)
• M24: 8,158,320 km (0.086 R)
• M25: 8,781,395 km (0.089 R)
• M26: 8,950,141 km (0.034 R)
• M27: 9,419,729 km (0.109 R)
• M28: 10,338,709 km (0.058 R)
• M29: 10,967,169 km (0.073 R)
• M30: 11,194,558 km (0.076 R)
• M31: 11,331,889 km (0.079 R)
• M32: 11,746,874 km (0.117 R)
• M33: 11,979,648 km (0.071 R)
• M34: 12,120,120 km (0.079 R)
• M35: 12,639,674 km (0.11 R)
• M36: 13,118,237 km (0.116 R)
• M37: 13,994,731 km (0.11 R)
• M38: 14,440,084 km (0.089 R)
• M39: 14,639,498 km (0.088 R)
• M40: 14,990,754 km (0.1 R)
• M41: 15,548,305 km (0.108 R)
• M42: 16,164,349 km (0.109 R)
• M43: 16,319,632 km (0.089 R)
• M44: 17,156,033 km (0.097 R)
• M45: 17,314,458 km (0.059 R)
• M46: 17,792,423 km (0.075 R)
• M47: 17,952,792 km (0.113 R)
• M48: 18,060,053 km (0.095 R)
• M49: 18,598,905 km (0.085 R)
• M50: 20,526,922 km (0.086 R)
• M51: 21,089,261 km (0.083 R)
• M52: 21,485,994 km (0.096 R)
• M53: 21,713,832 km (0.099 R)
• M54: 23,155,806 km (0.083 R)
• M55: 25,406,506 km (0.11 R)
• M56: 25,587,070 km (0.072 R)
• M57: 26,253,080 km (0.041 R)
• M58: 27,602,154 km (0.065 R)
• M59: 28,036,137 km (0.077 R)
• M60: 30,303,592 km (0.089 R)
• M61: 31,201,329 km (0.076 R)
• M62: 31,847,741 km (0.056 R)
• M63: 32,042,667 km (0.087 R)
• M64: 32,694,914 km (0.094 R)
• M65: 32,891,336 km (0.092 R)
• M66: 33,285,676 km (0.088 R)
• M67: 33,549,267 km (0.106 R)
• M68: 34,211,687 km (0.054 R)
• M69: 35,079,055 km (0.096 R)
• M70: 35,616,560 km (0.084 R)
• M71: 35,818,667 km (0.114 R)
• M72: 36,699,499 km (0.104 R)
• M73: 36,903,700 km (0.107 R)
• M74: 39,384,332 km (0.084 R)
• M75: 39,803,057 km (0.116 R)
• M76: 40,715,155 km (0.089 R)
• M77: 40,926,686 km (0.061 R)
• M78: 43,348,825 km (0.044 R)
• M79: 44,070,037 km (0.119 R)
• M80: 45,890,493 km (0.057 R)
• M81: 46,994,526 km (0.04 R)
• M82: 48,032,735 km (0.104 R)
• M83: 49,830,153 km (0.033 R)
• M84: 50,509,926 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.2

Radius: 13.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.01 AU - 9.65 AU

Year: 10158 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,330,238 km

• M1: 167,998 km (0.043 R)
• M2: 251,923 km (0.069 R)
• M3: 353,649 km (0.089 R)
• M4: 466,745 km (0.103 R)
• M5: 610,060 km (0.1 R)
• M6: 1,580,801 km (0.096 R)
• M7: 1,789,490 km (0.103 R)
• M8: 1,941,332 km (0.1 R)
• M9: 2,665,236 km (0.119 R)
• M10: 2,789,551 km (0.109 R)
• M11: 2,966,975 km (0.105 R)
• M12: 4,340,732 km (0.094 R)
• M13: 4,756,913 km (0.079 R)
• M14: 4,908,755 km (0.103 R)
• M15: 5,000,608 km (0.119 R)
• M16: 5,468,700 km (0.028 R)
• M17: 5,596,008 km (0.063 R)
• M18: 5,788,690 km (0.112 R)
• M19: 6,313,629 km (0.113 R)
• M20: 6,413,710 km (0.095 R)
• M21: 6,649,476 km (0.091 R)
• M22: 6,888,084 km (0.084 R)
• M23: 7,198,949 km (0.065 R)
• M24: 7,550,055 km (0.065 R)
• M25: 8,123,314 km (0.099 R)
• M26: 8,378,528 km (0.039 R)
• M27: 8,636,584 km (0.112 R)
• M28: 8,747,885 km (0.086 R)
• M29: 9,771,733 km (0.065 R)
• M30: 10,873,372 km (0.092 R)
• M31: 11,195,306 km (0.108 R)
• M32: 11,561,372 km (0.112 R)
• M33: 12,055,494 km (0.097 R)
• M34: 12,347,060 km (0.097 R)
• M35: 12,598,684 km (0.097 R)
• M36: 14,144,479 km (0.084 R)
• M37: 14,275,975 km (0.055 R)
• M38: 14,363,939 km (0.11 R)
• M39: 14,806,150 km (0.115 R)
• M40: 15,749,514 km (0.095 R)
• M41: 15,840,470 km (0.1 R)
• M42: 17,037,552 km (0.114 R)
• M43: 17,978,074 km (0.045 R)
• M44: 18,120,640 km (0.095 R)
• M45: 18,215,934 km (0.116 R)
• M46: 18,406,971 km (0.119 R)
• M47: 18,502,713 km (0.092 R)
• M48: 18,598,606 km (0.091 R)
• M49: 18,742,818 km (0.096 R)
• M50: 19,129,080 km (0.099 R)
• M51: 19,713,559 km (0.058 R)
• M52: 20,106,403 km (0.118 R)
• M53: 20,850,054 km (0.081 R)
• M54: 20,999,951 km (0.105 R)
• M55: 21,401,172 km (0.101 R)
• M56: 21,855,651 km (0.083 R)
• M57: 22,313,420 km (0.074 R)
• M58: 22,825,643 km (0.06 R)
• M59: 23,445,427 km (0.072 R)
• M60: 24,543,475 km (0.11 R)
• M61: 26,898,146 km (0.117 R)
• M62: 28,047,058 km (0.108 R)
• M63: 29,268,075 km (0.055 R)
• M64: 29,604,072 km (0.099 R)
• M65: 30,619,692 km (0.062 R)
• M66: 31,303,205 km (0.112 R)
• M67: 31,532,090 km (0.115 R)
• M68: 32,106,994 km (0.086 R)
• M69: 32,685,190 km (0.085 R)
• M70: 33,092,096 km (0.025 R)
• M71: 33,617,634 km (0.085 R)
• M72: 33,969,488 km (0.054 R)
• M73: 34,263,747 km (0.088 R)
• M74: 34,617,845 km (0.103 R)
• M75: 34,795,418 km (0.087 R)
• M76: 35,329,781 km (0.092 R)
• M77: 37,009,765 km (0.069 R)
• M78: 38,409,253 km (0.059 R)
• M79: 38,715,779 km (0.096 R)
• M80: 38,900,084 km (0.119 R)
• M81: 39,023,053 km (0.104 R)
• M82: 39,640,145 km (0.062 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit