🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.79 AU - 0.83 AU

Year: 256 Days

Day: 14.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,589,054 km

• M1: 45,777 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.75 AU - 0.95 AU

Year: 275 Days

Day: 28.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 174 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,589,054 km

• M1: 621,280 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.01 AU - 1.43 AU

Year: 474 Days

Day: 40.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.61 AU - 2.27 AU

Year: 950 Days

Day: 40 Hours

Environment

Temp: -46 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,589,054 km

• M1: 1,095,356 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.47 AU - 2.41 AU

Year: 950 Days

Day: 15.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,589,054 km

• M1: 285,582 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.82 AU - 2.88 AU

Year: 1266 Days

Day: 28 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.46 AU - 4.92 AU

Year: 3014 Days

Day: 14.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,589,054 km

• M1: 43,533 km (0.087 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 12.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.34 AU - 6.7 AU

Year: 5851 Days

Day: 12 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,589,054 km

• M1: 165,006 km (0.097 R)
• M2: 357,988 km (0.104 R)
• M3: 449,093 km (0.093 R)
• M4: 568,771 km (0.063 R)
• M5: 731,683 km (0.11 R)
• M6: 824,883 km (0.101 R)
• M7: 1,025,045 km (0.075 R)
• M8: 1,167,911 km (0.098 R)
• M9: 1,279,660 km (0.101 R)
• M10: 1,408,314 km (0.057 R)
• M11: 1,582,446 km (0.113 R)
• M12: 1,835,865 km (0.111 R)
• M13: 1,938,040 km (0.047 R)
• M14: 2,225,268 km (0.11 R)
• M15: 2,414,061 km (0.099 R)
• M16: 3,168,782 km (0.073 R)
• M17: 3,364,157 km (0.097 R)
• M18: 3,581,672 km (0.084 R)
• M19: 3,898,072 km (0.057 R)
• M20: 4,146,255 km (0.105 R)
• M21: 4,262,642 km (0.117 R)
• M22: 4,658,178 km (0.093 R)
• M23: 4,819,894 km (0.116 R)
• M24: 5,190,448 km (0.066 R)
• M25: 5,527,641 km (0.098 R)
• M26: 6,290,291 km (0.12 R)
• M27: 6,514,239 km (0.1 R)
• M28: 6,786,657 km (0.084 R)
• M29: 7,062,815 km (0.088 R)
• M30: 7,272,252 km (0.111 R)
• M31: 7,602,414 km (0.045 R)
• M32: 7,793,151 km (0.053 R)
• M33: 8,058,239 km (0.085 R)
• M34: 8,179,712 km (0.087 R)
• M35: 8,646,907 km (0.067 R)
• M36: 9,072,213 km (0.096 R)
• M37: 9,224,055 km (0.062 R)
• M38: 9,555,863 km (0.052 R)
• M39: 9,891,561 km (0.116 R)
• M40: 9,995,681 km (0.069 R)
• M41: 10,257,477 km (0.096 R)
• M42: 10,627,882 km (0.103 R)
• M43: 10,948,769 km (0.075 R)
• M44: 11,029,552 km (0.084 R)
• M45: 11,273,097 km (0.087 R)
• M46: 11,600,417 km (0.066 R)
• M47: 11,765,274 km (0.093 R)
• M48: 12,432,630 km (0.081 R)
• M49: 13,775,122 km (0.095 R)
• M50: 14,774,735 km (0.085 R)
• M51: 14,953,504 km (0.069 R)
• M52: 15,223,229 km (0.053 R)
• M53: 15,313,436 km (0.069 R)
• M54: 15,585,106 km (0.084 R)
• M55: 15,858,571 km (0.104 R)
• M56: 16,102,864 km (0.092 R)
• M57: 16,256,202 km (0.115 R)
• M58: 16,410,138 km (0.117 R)
• M59: 16,843,374 km (0.107 R)
• M60: 16,936,723 km (0.107 R)
• M61: 17,030,371 km (0.043 R)
• M62: 17,689,799 km (0.114 R)
• M63: 18,165,969 km (0.12 R)
• M64: 18,872,071 km (0.028 R)
• M65: 19,228,562 km (0.077 R)
• M66: 19,456,549 km (0.096 R)
• M67: 19,652,672 km (0.074 R)
• M68: 19,882,305 km (0.078 R)
• M69: 20,046,863 km (0.105 R)
• M70: 20,676,520 km (0.081 R)
• M71: 20,776,451 km (0.056 R)
• M72: 21,514,867 km (0.074 R)
• M73: 21,751,530 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 12.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.8 AU - 12.94 AU

Year: 13475 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,589,054 km

• M1: 153,487 km (0.066 R)
• M2: 273,914 km (0.085 R)
• M3: 559,945 km (0.111 R)
• M4: 677,828 km (0.113 R)
• M5: 843,283 km (0.074 R)
• M6: 961,615 km (0.062 R)
• M7: 1,172,399 km (0.116 R)
• M8: 1,352,215 km (0.067 R)
• M9: 1,493,436 km (0.109 R)
• M10: 1,664,576 km (0.062 R)
• M11: 1,842,447 km (0.112 R)
• M12: 2,162,288 km (0.079 R)
• M13: 2,328,940 km (0.099 R)
• M14: 2,885,294 km (0.119 R)
• M15: 3,321,372 km (0.099 R)
• M16: 3,580,027 km (0.092 R)
• M17: 4,082,825 km (0.063 R)
• M18: 4,220,754 km (0.054 R)
• M19: 4,360,329 km (0.07 R)
• M20: 4,536,855 km (0.115 R)
• M21: 6,957,797 km (0.113 R)
• M22: 7,712,069 km (0.087 R)
• M23: 7,797,490 km (0.063 R)
• M24: 7,969,378 km (0.048 R)
• M25: 8,802,638 km (0.099 R)
• M26: 9,343,285 km (0.116 R)
• M27: 10,127,477 km (0.11 R)
• M28: 10,362,196 km (0.04 R)
• M29: 10,789,298 km (0.083 R)
• M30: 10,932,912 km (0.099 R)
• M31: 11,465,031 km (0.079 R)
• M32: 12,104,861 km (0.11 R)
• M33: 13,214,130 km (0.094 R)
• M34: 13,522,152 km (0.118 R)
• M35: 14,041,107 km (0.045 R)
• M36: 16,732,073 km (0.096 R)
• M37: 17,569,821 km (0.069 R)
• M38: 17,682,468 km (0.073 R)
• M39: 18,022,205 km (0.084 R)
• M40: 18,306,890 km (0.053 R)
• M41: 18,765,557 km (0.041 R)
• M42: 18,880,747 km (0.109 R)
• M43: 19,054,131 km (0.088 R)
• M44: 19,694,260 km (0.081 R)
• M45: 22,080,795 km (0.103 R)
• M46: 22,568,933 km (0.076 R)
• M47: 23,184,229 km (0.066 R)
• M48: 23,369,880 km (0.083 R)
• M49: 24,494,258 km (0.1 R)
• M50: 25,956,427 km (0.117 R)
• M51: 26,407,016 km (0.104 R)
• M52: 28,367,496 km (0.116 R)
• M53: 28,499,890 km (0.11 R)
• M54: 29,969,540 km (0.098 R)
• M55: 31,121,892 km (0.073 R)
• M56: 31,258,475 km (0.103 R)
• M57: 31,463,574 km (0.102 R)
• M58: 32,219,791 km (0.115 R)
• M59: 32,357,870 km (0.114 R)
• M60: 33,539,843 km (0.105 R)
• M61: 33,960,512 km (0.117 R)
• M62: 36,161,097 km (0.107 R)
• M63: 36,953,068 km (0.098 R)
• M64: 37,097,579 km (0.118 R)
• M65: 37,605,165 km (0.117 R)
• M66: 37,823,428 km (0.062 R)
• M67: 38,334,305 km (0.062 R)
• M68: 40,848,147 km (0.038 R)
• M69: 41,222,292 km (0.108 R)
• M70: 41,823,376 km (0.056 R)
• M71: 42,049,418 km (0.116 R)
• M72: 42,351,606 km (0.096 R)
• M73: 43,491,093 km (0.112 R)
• M74: 44,333,030 km (0.072 R)
• M75: 44,486,816 km (0.109 R)
• M76: 45,103,160 km (0.099 R)
• M77: 46,422,613 km (0.116 R)
• M78: 48,306,798 km (0.097 R)
• M79: 49,178,804 km (0.073 R)
• M80: 49,258,240 km (0.058 R)
• M81: 49,736,355 km (0.101 R)
• M82: 51,260,309 km (0.091 R)
• M83: 51,583,141 km (0.071 R)
• M84: 54,189,585 km (0.09 R)
• M85: 54,436,272 km (0.063 R)
• M86: 54,518,550 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.6

Radius: 6.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.67 AU - 21.09 AU

Year: 29985 Days

Day: 25 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,589,054 km

• M1: 80,484 km (0.052 R)
• M2: 446,849 km (0.111 R)
• M3: 1,520,812 km (0.078 R)
• M4: 1,810,733 km (0.066 R)
• M5: 2,277,628 km (0.071 R)
• M6: 2,814,834 km (0.097 R)
• M7: 2,884,696 km (0.069 R)
• M8: 4,079,085 km (0.032 R)
• M9: 4,603,126 km (0.071 R)
• M10: 5,105,626 km (0.085 R)
• M11: 5,191,046 km (0.026 R)
• M12: 6,575,126 km (0.097 R)
• M13: 7,044,713 km (0.098 R)
• M14: 7,428,133 km (0.116 R)
• M15: 7,769,216 km (0.108 R)
• M16: 7,818,284 km (0.032 R)
• M17: 8,669,496 km (0.068 R)
• M18: 9,602,538 km (0.079 R)
• M19: 10,188,213 km (0.027 R)
• M20: 10,621,449 km (0.107 R)
• M21: 10,895,363 km (0.108 R)
• M22: 11,449,922 km (0.049 R)
• M23: 11,561,971 km (0.095 R)
• M24: 11,674,468 km (0.106 R)
• M25: 14,904,436 km (0.063 R)
• M26: 15,026,807 km (0.114 R)
• M27: 16,774,559 km (0.079 R)
• M28: 16,965,595 km (0.035 R)
• M29: 17,996,624 km (0.11 R)
• M30: 18,717,237 km (0.103 R)
• M31: 19,114,270 km (0.117 R)
• M32: 19,180,841 km (0.119 R)
• M33: 19,447,274 km (0.11 R)
• M34: 20,457,808 km (0.067 R)
• M35: 20,935,175 km (0.107 R)
• M36: 22,109,668 km (0.081 R)
• M37: 23,376,462 km (0.106 R)
• M38: 23,732,505 km (0.053 R)
• M39: 24,090,344 km (0.071 R)
• M40: 24,162,150 km (0.1 R)
• M41: 25,685,954 km (0.119 R)
• M42: 26,942,277 km (0.037 R)
• M43: 28,369,740 km (0.105 R)
• M44: 28,521,432 km (0.12 R)
• M45: 28,901,860 km (0.104 R)
• M46: 30,285,341 km (0.109 R)
• M47: 31,532,987 km (0.043 R)
• M48: 31,926,280 km (0.052 R)
• M49: 33,116,032 km (0.097 R)
• M50: 34,158,879 km (0.12 R)
• M51: 34,562,793 km (0.092 R)
• M52: 34,806,039 km (0.113 R)
• M53: 36,030,198 km (0.072 R)
• M54: 36,606,300 km (0.069 R)
• M55: 36,688,728 km (0.109 R)
• M56: 36,936,761 km (0.084 R)
• M57: 37,351,447 km (0.094 R)
• M58: 38,772,627 km (0.106 R)
• M59: 39,362,940 km (0.037 R)
• M60: 41,495,308 km (0.089 R)
• M61: 41,581,476 km (0.12 R)
• M62: 42,012,617 km (0.114 R)
• M63: 44,984,379 km (0.076 R)
• M64: 46,674,386 km (0.083 R)
• M65: 47,392,157 km (0.109 R)
• M66: 47,752,388 km (0.073 R)
• M67: 48,204,024 km (0.096 R)
• M68: 48,475,694 km (0.099 R)
• M69: 49,476,055 km (0.115 R)
• M70: 49,933,076 km (0.109 R)
• M71: 50,116,184 km (0.109 R)
• M72: 50,851,159 km (0.114 R)
• M73: 52,704,078 km (0.063 R)
• M74: 54,484,741 km (0.029 R)
• M75: 54,767,631 km (0.12 R)
• M76: 55,051,119 km (0.072 R)
• M77: 55,619,441 km (0.096 R)
• M78: 55,714,286 km (0.071 R)
• M79: 56,094,564 km (0.083 R)
• M80: 56,571,033 km (0.117 R)
• M81: 56,953,106 km (0.072 R)
• M82: 58,104,711 km (0.032 R)
• M83: 59,749,240 km (0.091 R)
• M84: 60,040,956 km (0.038 R)
• M85: 60,138,344 km (0.096 R)
• M86: 61,114,919 km (0.067 R)
• M87: 61,900,009 km (0.082 R)
• M88: 61,998,294 km (0.038 R)
• M89: 62,984,743 km (0.03 R)
• M90: 63,380,878 km (0.039 R)
• M91: 63,877,094 km (0.061 R)
• M92: 64,374,657 km (0.093 R)
• M93: 66,881,468 km (0.104 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit