🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.77 AU - 0.79 AU

Year: 260 Days

Day: 47.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 83.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.87 AU - 0.89 AU

Year: 311 Days

Day: 37.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.72 AU - 1.2 AU

Year: 354 Days

Day: 32 Hours

Environment

Temp: 11 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.85 AU - 1.31 AU

Year: 423 Days

Day: 32.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 164.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,491,991 km

• M1: 392,395 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.91 AU - 1.41 AU

Year: 471 Days

Day: 16.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,491,991 km

• M1: 70,610 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.11 AU - 3.01 AU

Year: 1543 Days

Day: 27.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,491,991 km

• M1: 1,066,334 km (0.117 R)
• M2: 1,194,090 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.27 AU - 2.87 AU

Year: 1552 Days

Day: 30.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 8.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.68 AU - 5.8 AU

Year: 3888 Days

Day: 6.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 104,491,991 km

• M1: 136,732 km (0.119 R)
• M2: 195,973 km (0.111 R)
• M3: 357,389 km (0.076 R)
• M4: 428,299 km (0.106 R)
• M5: 498,311 km (0.107 R)
• M6: 695,780 km (0.092 R)
• M7: 764,595 km (0.119 R)
• M8: 926,609 km (0.093 R)
• M9: 1,055,563 km (0.086 R)
• M10: 1,218,475 km (0.066 R)
• M11: 1,283,999 km (0.036 R)
• M12: 1,448,556 km (0.112 R)
• M13: 1,787,545 km (0.11 R)
• M14: 1,895,106 km (0.072 R)
• M15: 1,949,709 km (0.099 R)
• M16: 2,139,698 km (0.108 R)
• M17: 2,242,622 km (0.094 R)
• M18: 2,429,769 km (0.114 R)
• M19: 2,732,704 km (0.042 R)
• M20: 3,034,742 km (0.099 R)
• M21: 3,111,935 km (0.099 R)
• M22: 3,294,744 km (0.064 R)
• M23: 3,494,457 km (0.075 R)
• M24: 3,589,152 km (0.117 R)
• M25: 3,657,219 km (0.117 R)
• M26: 4,103,320 km (0.045 R)
• M27: 4,289,569 km (0.114 R)
• M28: 4,566,774 km (0.095 R)
• M29: 4,625,865 km (0.084 R)
• M30: 5,077,202 km (0.082 R)
• M31: 5,669,311 km (0.115 R)
• M32: 6,038,219 km (0.111 R)
• M33: 6,152,063 km (0.083 R)
• M34: 6,431,512 km (0.064 R)
• M35: 6,765,713 km (0.081 R)
• M36: 7,020,030 km (0.113 R)
• M37: 7,260,284 km (0.104 R)
• M38: 7,695,913 km (0.099 R)
• M39: 7,748,871 km (0.087 R)
• M40: 7,925,845 km (0.075 R)
• M41: 7,979,251 km (0.06 R)
• M42: 8,104,315 km (0.117 R)
• M43: 8,248,079 km (0.091 R)
• M44: 8,483,396 km (0.052 R)
• M45: 8,794,410 km (0.118 R)
• M46: 8,942,213 km (0.109 R)
• M47: 9,522,353 km (0.038 R)
• M48: 9,788,338 km (0.071 R)
• M49: 10,483,520 km (0.07 R)
• M50: 10,542,162 km (0.082 R)
• M51: 10,758,181 km (0.071 R)
• M52: 11,515,745 km (0.101 R)
• M53: 11,839,774 km (0.115 R)
• M54: 11,921,305 km (0.075 R)
• M55: 12,269,718 km (0.074 R)
• M56: 12,352,147 km (0.096 R)
• M57: 12,476,313 km (0.111 R)
• M58: 12,600,778 km (0.12 R)
• M59: 13,441,069 km (0.068 R)
• M60: 13,547,434 km (0.102 R)
• M61: 13,654,097 km (0.106 R)
• M62: 13,760,910 km (0.1 R)
• M63: 14,083,293 km (0.108 R)
• M64: 14,169,611 km (0.119 R)
• M65: 14,299,462 km (0.106 R)
• M66: 14,386,378 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 8.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.42 AU - 8.14 AU

Year: 7400 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 104,491,991 km

• M1: 228,885 km (0.102 R)
• M2: 455,675 km (0.107 R)
• M3: 763,996 km (0.088 R)
• M4: 1,012,778 km (0.071 R)
• M5: 1,146,817 km (0.119 R)
• M6: 1,335,011 km (0.114 R)
• M7: 1,416,393 km (0.094 R)
• M8: 1,533,378 km (0.105 R)
• M9: 1,706,014 km (0.101 R)
• M10: 2,014,335 km (0.084 R)
• M11: 2,359,906 km (0.105 R)
• M12: 2,662,244 km (0.067 R)
• M13: 3,193,615 km (0.091 R)
• M14: 3,281,728 km (0.09 R)
• M15: 3,528,116 km (0.051 R)
• M16: 3,596,482 km (0.11 R)
• M17: 3,665,148 km (0.058 R)
• M18: 3,873,986 km (0.111 R)
• M19: 3,991,720 km (0.089 R)
• M20: 4,062,929 km (0.107 R)
• M21: 4,523,840 km (0.114 R)
• M22: 4,697,822 km (0.072 R)
• M23: 4,798,202 km (0.094 R)
• M24: 4,924,912 km (0.075 R)
• M25: 5,181,322 km (0.095 R)
• M26: 5,654,052 km (0.082 R)
• M27: 5,761,014 km (0.103 R)
• M28: 6,278,174 km (0.056 R)
• M29: 6,612,525 km (0.1 R)
• M30: 6,668,774 km (0.111 R)
• M31: 6,952,711 km (0.101 R)
• M32: 7,067,303 km (0.105 R)
• M33: 7,269,559 km (0.057 R)
• M34: 7,650,136 km (0.096 R)
• M35: 8,127,503 km (0.097 R)
• M36: 8,187,791 km (0.114 R)
• M37: 8,308,965 km (0.095 R)
• M38: 8,706,895 km (0.057 R)
• M39: 9,584,885 km (0.114 R)
• M40: 10,425,326 km (0.063 R)
• M41: 10,754,890 km (0.067 R)
• M42: 11,188,425 km (0.097 R)
• M43: 11,491,959 km (0.106 R)
• M44: 11,729,819 km (0.076 R)
• M45: 12,072,548 km (0.097 R)
• M46: 12,488,131 km (0.069 R)
• M47: 14,270,141 km (0.041 R)
• M48: 14,525,953 km (0.109 R)
• M49: 14,672,709 km (0.058 R)
• M50: 14,820,063 km (0.094 R)
• M51: 15,153,367 km (0.078 R)
• M52: 15,227,717 km (0.106 R)
• M53: 15,339,616 km (0.117 R)
• M54: 15,564,162 km (0.085 R)
• M55: 15,714,359 km (0.058 R)
• M56: 16,396,675 km (0.113 R)
• M57: 17,750,685 km (0.089 R)
• M58: 17,829,074 km (0.098 R)
• M59: 18,183,621 km (0.076 R)
• M60: 18,302,252 km (0.095 R)
• M61: 19,503,224 km (0.093 R)
• M62: 19,746,470 km (0.112 R)
• M63: 19,868,542 km (0.061 R)
• M64: 19,990,763 km (0.104 R)
• M65: 20,236,104 km (0.093 R)
• M66: 21,143,864 km (0.065 R)
• M67: 22,615,458 km (0.12 R)
• M68: 23,127,532 km (0.111 R)
• M69: 23,427,924 km (0.117 R)
• M70: 23,514,093 km (0.066 R)
• M71: 23,643,495 km (0.117 R)
• M72: 23,816,280 km (0.041 R)
• M73: 24,555,443 km (0.093 R)
• M74: 24,730,473 km (0.096 R)
• M75: 24,818,137 km (0.119 R)
• M76: 25,169,842 km (0.078 R)
• M77: 25,523,192 km (0.07 R)
• M78: 27,178,792 km (0.12 R)
• M79: 27,905,388 km (0.058 R)
• M80: 29,656,581 km (0.09 R)
• M81: 30,686,712 km (0.049 R)
• M82: 30,922,478 km (0.061 R)
• M83: 31,728,512 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.3

Radius: 3.4

Gravity: 66.89 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.85 AU - 19.41 AU

Year: 30293 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,491,991 km

• M1: 179,517 km (0.109 R)
• M2: 973,583 km (0.089 R)
• M3: 1,106,575 km (0.112 R)
• M4: 2,230,654 km (0.074 R)
• M5: 2,405,683 km (0.102 R)
• M6: 3,444,790 km (0.094 R)
• M7: 3,545,470 km (0.068 R)
• M8: 3,646,897 km (0.11 R)
• M9: 4,115,587 km (0.116 R)
• M10: 4,276,106 km (0.12 R)
• M11: 4,548,074 km (0.115 R)
• M12: 5,165,764 km (0.067 R)
• M13: 5,869,173 km (0.104 R)
• M14: 6,477,887 km (0.073 R)
• M15: 6,852,779 km (0.116 R)
• M16: 7,952,473 km (0.038 R)
• M17: 8,219,057 km (0.117 R)
• M18: 9,244,700 km (0.078 R)
• M19: 9,384,574 km (0.034 R)
• M20: 10,022,160 km (0.091 R)
• M21: 11,264,271 km (0.12 R)
• M22: 11,488,518 km (0.086 R)
• M23: 11,563,467 km (0.117 R)
• M24: 13,730,242 km (0.068 R)
• M25: 13,969,599 km (0.079 R)
• M26: 14,049,783 km (0.075 R)
• M27: 15,767,167 km (0.095 R)
• M28: 15,850,493 km (0.112 R)
• M29: 16,607,907 km (0.074 R)
• M30: 18,508,249 km (0.077 R)
• M31: 19,573,535 km (0.107 R)
• M32: 20,567,314 km (0.05 R)
• M33: 24,799,737 km (0.12 R)
• M34: 26,070,870 km (0.104 R)
• M35: 27,262,866 km (0.044 R)
• M36: 27,865,595 km (0.081 R)
• M37: 28,574,091 km (0.106 R)
• M38: 29,083,920 km (0.04 R)
• M39: 29,288,720 km (0.038 R)
• M40: 31,153,009 km (0.089 R)
• M41: 31,257,727 km (0.07 R)
• M42: 35,103,589 km (0.106 R)
• M43: 35,212,496 km (0.117 R)
• M44: 36,198,047 km (0.067 R)
• M45: 36,970,870 km (0.096 R)
• M46: 37,414,876 km (0.115 R)
• M47: 38,196,226 km (0.12 R)
• M48: 38,757,517 km (0.118 R)
• M49: 39,774,783 km (0.099 R)
• M50: 40,915,466 km (0.112 R)
• M51: 41,720,153 km (0.062 R)
• M52: 44,048,195 km (0.118 R)
• M53: 48,707,571 km (0.083 R)
• M54: 48,950,667 km (0.054 R)
• M55: 49,438,057 km (0.025 R)
• M56: 49,927,242 km (0.055 R)
• M57: 50,294,954 km (0.106 R)
• M58: 51,527,640 km (0.096 R)
• M59: 54,022,633 km (0.074 R)
• M60: 55,665,368 km (0.08 R)
• M61: 56,812,185 km (0.111 R)
• M62: 57,196,203 km (0.105 R)
• M63: 57,452,763 km (0.109 R)
• M64: 59,778,262 km (0.087 R)
• M65: 60,038,562 km (0.053 R)
• M66: 60,429,761 km (0.094 R)
• M67: 62,529,965 km (0.115 R)
• M68: 62,794,305 km (0.071 R)
• M69: 64,654,105 km (0.055 R)
• M70: 65,188,918 km (0.089 R)
• M71: 68,155,892 km (0.099 R)
• M72: 70,616,029 km (0.096 R)
• M73: 72,688,259 km (0.119 R)
• M74: 76,750,888 km (0.076 R)
• M75: 78,168,777 km (0.072 R)
• M76: 79,166,445 km (0.061 R)
• M77: 79,452,177 km (0.071 R)
• M78: 82,039,921 km (0.107 R)
• M79: 82,908,636 km (0.117 R)
• M80: 83,199,005 km (0.106 R)
• M81: 83,926,051 km (0.06 R)
• M82: 85,679,637 km (0.112 R)
• M83: 87,445,341 km (0.114 R)
• M84: 89,223,012 km (0.047 R)
• M85: 89,818,262 km (0.109 R)
• M86: 89,967,262 km (0.087 R)
• M87: 90,414,709 km (0.112 R)
• M88: 91,461,745 km (0.1 R)
• M89: 92,061,931 km (0.109 R)
• M90: 92,212,127 km (0.037 R)
• M91: 97,521,506 km (0.051 R)
• M92: 97,981,220 km (0.071 R)
• M93: 98,595,319 km (0.089 R)
• M94: 100,754,465 km (0.07 R)
• M95: 101,064,133 km (0.1 R)
• M96: 101,529,382 km (0.106 R)
• M97: 101,684,515 km (0.117 R)
• M98: 104,492,018 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit