🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.44 AU - 0.62 AU

Year: 135 Days

Day: 18.8 Hours

Environment

Temp: 258 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,718,380 km

• M1: 94,546 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.52 AU - 0.6 AU

Year: 147 Days

Day: 27.5 Hours

Environment

Temp: 251 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.78 AU - 0.84 AU

Year: 255 Days

Day: 26.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,718,380 km

• M1: 326,572 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.92 AU - 0.94 AU

Year: 314 Days

Day: 36.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.37 AU - 1.65 AU

Year: 649 Days

Day: 23.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.48 AU - 1.64 AU

Year: 682 Days

Day: 21.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.91 AU - 2.63 AU

Year: 1197 Days

Day: 20.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 8.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5 AU - 7.2 AU

Year: 5271 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,718,380 km

• M1: 117,135 km (0.078 R)
• M2: 250,726 km (0.109 R)
• M3: 585,676 km (0.11 R)
• M4: 680,222 km (0.1 R)
• M5: 757,564 km (0.078 R)
• M6: 826,379 km (0.081 R)
• M7: 1,046,288 km (0.092 R)
• M8: 1,110,914 km (0.099 R)
• M9: 1,271,432 km (0.058 R)
• M10: 1,497,475 km (0.088 R)
• M11: 1,829,582 km (0.086 R)
• M12: 2,302,162 km (0.104 R)
• M13: 3,452,120 km (0.076 R)
• M14: 3,869,947 km (0.073 R)
• M15: 4,012,813 km (0.116 R)
• M16: 4,240,800 km (0.07 R)
• M17: 4,451,883 km (0.111 R)
• M18: 4,537,303 km (0.05 R)
• M19: 4,731,481 km (0.101 R)
• M20: 4,862,380 km (0.058 R)
• M21: 5,016,765 km (0.102 R)
• M22: 5,240,114 km (0.12 R)
• M23: 5,466,755 km (0.112 R)
• M24: 5,558,309 km (0.092 R)
• M25: 5,859,300 km (0.073 R)
• M26: 6,165,826 km (0.061 R)
• M27: 6,357,012 km (0.07 R)
• M28: 6,501,673 km (0.116 R)
• M29: 7,956,064 km (0.102 R)
• M30: 8,164,304 km (0.113 R)
• M31: 8,242,843 km (0.076 R)
• M32: 8,400,818 km (0.101 R)
• M33: 9,287,185 km (0.087 R)
• M34: 9,838,753 km (0.069 R)
• M35: 10,429,365 km (0.071 R)
• M36: 10,486,212 km (0.107 R)
• M37: 10,543,209 km (0.119 R)
• M38: 10,600,206 km (0.029 R)
• M39: 10,714,648 km (0.102 R)
• M40: 11,060,369 km (0.076 R)
• M41: 11,792,501 km (0.117 R)
• M42: 12,000,292 km (0.105 R)
• M43: 12,149,591 km (0.083 R)
• M44: 12,721,953 km (0.102 R)
• M45: 12,843,725 km (0.032 R)
• M46: 12,935,129 km (0.102 R)
• M47: 13,057,501 km (0.094 R)
• M48: 13,488,642 km (0.112 R)
• M49: 13,862,038 km (0.044 R)
• M50: 14,112,764 km (0.071 R)
• M51: 14,714,447 km (0.111 R)
• M52: 15,130,927 km (0.089 R)
• M53: 15,324,357 km (0.092 R)
• M54: 15,453,909 km (0.082 R)
• M55: 15,909,883 km (0.109 R)
• M56: 16,569,161 km (0.053 R)
• M57: 16,735,364 km (0.09 R)
• M58: 17,002,396 km (0.101 R)
• M59: 17,136,436 km (0.119 R)
• M60: 17,371,903 km (0.082 R)
• M61: 17,506,840 km (0.069 R)
• M62: 17,676,185 km (0.046 R)
• M63: 18,084,737 km (0.116 R)
• M64: 18,324,393 km (0.042 R)
• M65: 18,668,767 km (0.12 R)
• M66: 18,910,966 km (0.113 R)
• M67: 19,293,787 km (0.096 R)
• M68: 19,398,655 km (0.115 R)
• M69: 19,961,143 km (0.111 R)
• M70: 20,102,663 km (0.094 R)
• M71: 20,814,898 km (0.114 R)
• M72: 21,210,136 km (0.118 R)
• M73: 21,499,159 km (0.11 R)
• M74: 21,753,176 km (0.089 R)
• M75: 22,044,593 km (0.108 R)
• M76: 22,300,704 km (0.08 R)
• M77: 22,557,863 km (0.09 R)
• M78: 23,260,674 km (0.115 R)
• M79: 23,446,773 km (0.061 R)
• M80: 24,158,560 km (0.111 R)
• M81: 24,233,957 km (0.11 R)
• M82: 24,839,530 km (0.118 R)
• M83: 25,373,444 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 14.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.87 AU - 12.13 AU

Year: 13643 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,718,380 km

• M1: 179,368 km (0.109 R)
• M2: 408,701 km (0.117 R)
• M3: 662,569 km (0.064 R)
• M4: 770,579 km (0.083 R)
• M5: 902,674 km (0.085 R)
• M6: 1,814,173 km (0.113 R)
• M7: 2,089,433 km (0.087 R)
• M8: 2,354,072 km (0.115 R)
• M9: 2,810,944 km (0.034 R)
• M10: 3,185,986 km (0.104 R)
• M11: 3,778,543 km (0.083 R)
• M12: 4,684,657 km (0.103 R)
• M13: 5,325,235 km (0.098 R)
• M14: 5,655,996 km (0.102 R)
• M15: 5,925,422 km (0.067 R)
• M16: 7,704,290 km (0.071 R)
• M17: 7,965,787 km (0.105 R)
• M18: 8,306,422 km (0.062 R)
• M19: 10,243,864 km (0.099 R)
• M20: 11,581,568 km (0.093 R)
• M21: 11,838,427 km (0.081 R)
• M22: 12,097,381 km (0.104 R)
• M23: 13,196,028 km (0.12 R)
• M24: 13,780,058 km (0.113 R)
• M25: 14,372,466 km (0.119 R)
• M26: 14,741,225 km (0.042 R)
• M27: 16,390,990 km (0.035 R)
• M28: 17,164,710 km (0.07 R)
• M29: 17,262,248 km (0.06 R)
• M30: 17,359,935 km (0.103 R)
• M31: 17,654,194 km (0.084 R)
• M32: 18,297,615 km (0.119 R)
• M33: 19,505,468 km (0.051 R)
• M34: 19,709,370 km (0.106 R)
• M35: 19,862,708 km (0.062 R)
• M36: 20,999,352 km (0.107 R)
• M37: 22,210,197 km (0.118 R)
• M38: 22,476,332 km (0.089 R)
• M39: 23,012,042 km (0.085 R)
• M40: 23,497,637 km (0.104 R)
• M41: 23,823,311 km (0.089 R)
• M42: 24,534,200 km (0.089 R)
• M43: 25,362,973 km (0.069 R)
• M44: 26,200,870 km (0.107 R)
• M45: 26,538,662 km (0.036 R)
• M46: 26,821,253 km (0.074 R)
• M47: 26,934,498 km (0.119 R)
• M48: 27,732,154 km (0.115 R)
• M49: 27,961,488 km (0.072 R)
• M50: 29,467,489 km (0.097 R)
• M51: 29,877,388 km (0.082 R)
• M52: 29,994,822 km (0.109 R)
• M53: 30,407,263 km (0.088 R)
• M54: 30,643,777 km (0.025 R)
• M55: 31,835,324 km (0.112 R)
• M56: 32,678,458 km (0.109 R)
• M57: 33,590,107 km (0.091 R)
• M58: 34,141,076 km (0.047 R)
• M59: 34,263,896 km (0.095 R)
• M60: 34,756,672 km (0.094 R)
• M61: 35,065,890 km (0.116 R)
• M62: 35,376,007 km (0.098 R)
• M63: 35,500,323 km (0.119 R)
• M64: 36,625,747 km (0.047 R)
• M65: 36,751,559 km (0.109 R)
• M66: 37,003,482 km (0.111 R)
• M67: 37,509,123 km (0.097 R)
• M68: 38,080,736 km (0.103 R)
• M69: 38,463,408 km (0.092 R)
• M70: 39,683,528 km (0.116 R)
• M71: 39,812,781 km (0.074 R)
• M72: 40,006,809 km (0.045 R)
• M73: 40,265,912 km (0.103 R)
• M74: 40,525,764 km (0.097 R)
• M75: 40,720,989 km (0.115 R)
• M76: 41,112,188 km (0.066 R)
• M77: 42,161,916 km (0.063 R)
• M78: 42,293,712 km (0.089 R)
• M79: 43,686,169 km (0.069 R)
• M80: 44,421,592 km (0.078 R)
• M81: 44,555,781 km (0.089 R)
• M82: 44,891,628 km (0.092 R)
• M83: 45,093,585 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.7

Radius: 6.1

Gravity: 19.56 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.95 AU - 16.29 AU

Year: 21597 Days

Day: 23.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 84.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,718,380 km

• M1: 241,152 km (0.119 R)
• M2: 680,670 km (0.099 R)
• M3: 728,990 km (0.091 R)
• M4: 778,657 km (0.09 R)
• M5: 1,305,840 km (0.073 R)
• M6: 1,491,790 km (0.032 R)
• M7: 1,555,668 km (0.053 R)
• M8: 1,653,206 km (0.079 R)
• M9: 1,820,307 km (0.04 R)
• M10: 2,134,911 km (0.103 R)
• M11: 2,354,072 km (0.081 R)
• M12: 2,542,266 km (0.096 R)
• M13: 2,657,606 km (0.039 R)
• M14: 3,427,287 km (0.112 R)
• M15: 5,154,694 km (0.025 R)
• M16: 5,498,171 km (0.112 R)
• M17: 5,950,555 km (0.105 R)
• M18: 6,155,504 km (0.074 R)
• M19: 7,932,726 km (0.096 R)
• M20: 8,385,858 km (0.119 R)
• M21: 9,436,035 km (0.094 R)
• M22: 10,158,892 km (0.045 R)
• M23: 10,712,853 km (0.083 R)
• M24: 10,837,169 km (0.102 R)
• M25: 10,962,083 km (0.091 R)
• M26: 11,024,765 km (0.109 R)
• M27: 11,593,685 km (0.117 R)
• M28: 13,090,711 km (0.087 R)
• M29: 13,157,133 km (0.111 R)
• M30: 13,491,035 km (0.092 R)
• M31: 13,692,843 km (0.028 R)
• M32: 14,235,584 km (0.116 R)
• M33: 16,047,962 km (0.109 R)
• M34: 16,764,087 km (0.111 R)
• M35: 17,126,114 km (0.103 R)
• M36: 17,490,684 km (0.118 R)
• M37: 17,857,797 km (0.083 R)
• M38: 18,899,297 km (0.095 R)
• M39: 19,503,224 km (0.113 R)
• M40: 20,498,050 km (0.119 R)
• M41: 20,807,418 km (0.115 R)
• M42: 23,176,899 km (0.096 R)
• M43: 24,148,387 km (0.039 R)
• M44: 24,311,599 km (0.056 R)
• M45: 24,475,109 km (0.057 R)
• M46: 25,381,373 km (0.088 R)
• M47: 26,972,197 km (0.103 R)
• M48: 27,311,335 km (0.069 R)
• M49: 27,737,091 km (0.069 R)
• M50: 27,822,511 km (0.091 R)
• M51: 32,293,244 km (0.111 R)
• M52: 32,473,060 km (0.094 R)
• M53: 34,932,898 km (0.088 R)
• M54: 36,325,205 km (0.106 R)
• M55: 37,641,068 km (0.11 R)
• M56: 38,876,747 km (0.093 R)
• M57: 42,761,654 km (0.109 R)
• M58: 44,549,797 km (0.083 R)
• M59: 45,050,800 km (0.11 R)
• M60: 45,251,710 km (0.105 R)
• M61: 47,277,265 km (0.073 R)
• M62: 48,506,810 km (0.112 R)
• M63: 49,435,963 km (0.089 R)
• M64: 49,850,648 km (0.083 R)
• M65: 50,162,560 km (0.036 R)
• M66: 51,416,339 km (0.082 R)
• M67: 51,626,375 km (0.061 R)
• M68: 52,574,825 km (0.111 R)
• M69: 53,316,532 km (0.106 R)
• M70: 53,528,960 km (0.067 R)
• M71: 54,061,529 km (0.113 R)
• M72: 54,275,155 km (0.1 R)
• M73: 54,381,968 km (0.045 R)
• M74: 57,293,741 km (0.114 R)
• M75: 58,494,563 km (0.101 R)
• M76: 58,823,379 km (0.115 R)
• M77: 59,813,866 km (0.104 R)
• M78: 65,301,864 km (0.119 R)
• M79: 66,098,922 km (0.054 R)
• M80: 66,441,501 km (0.062 R)
• M81: 69,203,377 km (0.117 R)
• M82: 70,248,767 km (0.063 R)
• M83: 71,182,257 km (0.119 R)
• M84: 72,002,502 km (0.05 R)
• M85: 73,179,688 km (0.12 R)
• M86: 75,433,829 km (0.119 R)
• M87: 76,389,759 km (0.03 R)
• M88: 78,192,862 km (0.104 R)
• M89: 79,281,336 km (0.12 R)
• M90: 80,253,274 km (0.108 R)
• M91: 80,618,741 km (0.115 R)
• M92: 81,228,951 km (0.066 R)
• M93: 81,351,322 km (0.051 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit