🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.65 AU - 0.93 AU

Year: 256 Days

Day: 43 Hours

Environment

Temp: 163 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,879,453 km

• M1: 43,084 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.83 AU - 1.33 AU

Year: 410 Days

Day: 28.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.36 AU - 1.72 AU

Year: 698 Days

Day: 42.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.56 AU - 3.08 AU

Year: 1730 Days

Day: 14.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.41 AU - 3.53 AU

Year: 1869 Days

Day: 46.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.84 AU - 3.78 AU

Year: 2200 Days

Day: 29.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,879,453 km

• M1: 1,732,942 km (0.085 R)
• M2: 1,924,277 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.53 AU - 4.17 AU

Year: 2759 Days

Day: 15.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 9.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.28 AU - 6 AU

Year: 4892 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,879,453 km

• M1: 132,394 km (0.05 R)
• M2: 258,356 km (0.096 R)
• M3: 351,106 km (0.109 R)
• M4: 474,824 km (0.115 R)
• M5: 614,698 km (0.101 R)
• M6: 970,142 km (0.079 R)
• M7: 1,117,496 km (0.116 R)
• M8: 1,224,010 km (0.068 R)
• M9: 1,525,001 km (0.09 R)
• M10: 1,933,702 km (0.117 R)
• M11: 2,005,210 km (0.111 R)
• M12: 2,210,009 km (0.099 R)
• M13: 2,330,136 km (0.081 R)
• M14: 2,391,023 km (0.098 R)
• M15: 2,881,405 km (0.107 R)
• M16: 3,013,051 km (0.112 R)
• M17: 3,231,164 km (0.115 R)
• M18: 3,350,843 km (0.1 R)
• M19: 3,541,879 km (0.084 R)
• M20: 3,612,340 km (0.102 R)
• M21: 4,117,981 km (0.114 R)
• M22: 4,285,381 km (0.08 R)
• M23: 4,474,024 km (0.105 R)
• M24: 5,095,902 km (0.098 R)
• M25: 5,175,488 km (0.027 R)
• M26: 5,295,765 km (0.066 R)
• M27: 5,356,352 km (0.11 R)
• M28: 5,621,140 km (0.03 R)
• M29: 6,248,703 km (0.073 R)
• M30: 6,679,395 km (0.112 R)
• M31: 6,942,388 km (0.105 R)
• M32: 7,866,754 km (0.114 R)
• M33: 8,191,231 km (0.08 R)
• M34: 8,378,678 km (0.048 R)
• M35: 8,449,288 km (0.047 R)
• M36: 8,543,834 km (0.032 R)
• M37: 8,853,501 km (0.117 R)
• M38: 8,925,458 km (0.076 R)
• M39: 9,069,969 km (0.116 R)
• M40: 9,142,524 km (0.115 R)
• M41: 9,312,617 km (0.077 R)
• M42: 9,459,223 km (0.066 R)
• M43: 9,532,825 km (0.111 R)
• M44: 9,804,196 km (0.11 R)
• M45: 9,878,695 km (0.09 R)
• M46: 10,078,259 km (0.075 R)
• M47: 10,481,425 km (0.097 R)
• M48: 10,608,434 km (0.112 R)
• M49: 11,044,362 km (0.072 R)
• M50: 11,617,172 km (0.089 R)
• M51: 12,494,414 km (0.107 R)
• M52: 13,063,784 km (0.074 R)
• M53: 13,200,516 km (0.112 R)
• M54: 13,282,795 km (0.071 R)
• M55: 13,392,899 km (0.096 R)
• M56: 13,947,458 km (0.061 R)
• M57: 14,199,531 km (0.046 R)
• M58: 14,340,302 km (0.083 R)
• M59: 14,850,581 km (0.116 R)
• M60: 15,222,780 km (0.119 R)
• M61: 15,453,460 km (0.111 R)
• M62: 15,569,249 km (0.078 R)
• M63: 15,685,187 km (0.101 R)
• M64: 16,211,024 km (0.11 R)
• M65: 16,891,096 km (0.071 R)
• M66: 17,219,762 km (0.057 R)
• M67: 17,309,820 km (0.101 R)
• M68: 17,399,878 km (0.1 R)
• M69: 17,550,523 km (0.102 R)
• M70: 17,974,483 km (0.109 R)
• M71: 18,187,660 km (0.025 R)
• M72: 18,310,031 km (0.088 R)
• M73: 19,672,569 km (0.091 R)
• M74: 20,176,115 km (0.025 R)
• M75: 20,270,960 km (0.04 R)
• M76: 20,620,271 km (0.077 R)
• M77: 20,747,729 km (0.098 R)
• M78: 21,356,891 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.3

Radius: 14.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.85 AU - 11.29 AU

Year: 11672 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,879,453 km

• M1: 199,564 km (0.092 R)
• M2: 653,892 km (0.058 R)
• M3: 797,506 km (0.06 R)
• M4: 893,548 km (0.075 R)
• M5: 1,253,181 km (0.085 R)
• M6: 1,786,199 km (0.055 R)
• M7: 2,024,059 km (0.055 R)
• M8: 2,386,684 km (0.05 R)
• M9: 3,237,747 km (0.091 R)
• M10: 3,334,237 km (0.068 R)
• M11: 3,497,449 km (0.113 R)
• M12: 4,037,497 km (0.066 R)
• M13: 4,211,778 km (0.063 R)
• M14: 5,348,124 km (0.112 R)
• M15: 6,089,681 km (0.102 R)
• M16: 6,330,533 km (0.095 R)
• M17: 6,739,234 km (0.064 R)
• M18: 6,905,139 km (0.059 R)
• M19: 7,114,576 km (0.116 R)
• M20: 8,148,596 km (0.084 R)
• M21: 8,683,408 km (0.076 R)
• M22: 9,786,992 km (0.11 R)
• M23: 10,164,727 km (0.107 R)
• M24: 10,499,227 km (0.071 R)
• M25: 10,692,059 km (0.109 R)
• M26: 11,032,245 km (0.119 R)
• M27: 11,474,905 km (0.116 R)
• M28: 11,723,387 km (0.042 R)
• M29: 11,923,549 km (0.098 R)
• M30: 12,023,929 km (0.104 R)
• M31: 12,377,877 km (0.038 R)
• M32: 12,530,617 km (0.114 R)
• M33: 13,095,947 km (0.12 R)
• M34: 13,512,428 km (0.089 R)
• M35: 13,880,438 km (0.059 R)
• M36: 14,572,628 km (0.107 R)
• M37: 16,046,167 km (0.109 R)
• M38: 17,168,151 km (0.029 R)
• M39: 17,395,540 km (0.071 R)
• M40: 18,141,734 km (0.105 R)
• M41: 19,903,249 km (0.062 R)
• M42: 20,322,123 km (0.119 R)
• M43: 20,986,337 km (0.081 R)
• M44: 21,107,811 km (0.079 R)
• M45: 22,150,358 km (0.1 R)
• M46: 22,584,342 km (0.074 R)
• M47: 23,903,645 km (0.099 R)
• M48: 24,412,727 km (0.09 R)
• M49: 25,701,363 km (0.082 R)
• M50: 26,813,922 km (0.058 R)
• M51: 26,945,868 km (0.106 R)
• M52: 27,675,456 km (0.117 R)
• M53: 27,808,748 km (0.046 R)
• M54: 28,613,286 km (0.099 R)
• M55: 28,950,778 km (0.058 R)
• M56: 29,629,653 km (0.118 R)
• M57: 30,245,249 km (0.118 R)
• M58: 30,865,033 km (0.097 R)
• M59: 31,141,789 km (0.065 R)
• M60: 31,489,005 km (0.104 R)
• M61: 31,837,419 km (0.104 R)
• M62: 32,467,974 km (0.072 R)
• M63: 34,240,858 km (0.099 R)
• M64: 34,384,023 km (0.115 R)
• M65: 36,409,579 km (0.1 R)
• M66: 37,584,371 km (0.071 R)
• M67: 40,348,491 km (0.109 R)
• M68: 40,726,973 km (0.113 R)
• M69: 40,878,665 km (0.027 R)
• M70: 41,487,529 km (0.096 R)
• M71: 41,793,157 km (0.049 R)
• M72: 42,406,508 km (0.067 R)
• M73: 42,714,381 km (0.116 R)
• M74: 46,544,834 km (0.117 R)
• M75: 47,739,373 km (0.094 R)
• M76: 49,105,202 km (0.091 R)
• M77: 50,321,133 km (0.084 R)
• M78: 51,137,190 km (0.074 R)
• M79: 51,793,176 km (0.065 R)
• M80: 52,369,577 km (0.09 R)
• M81: 53,196,554 km (0.116 R)
• M82: 53,778,041 km (0.049 R)
• M83: 55,450,994 km (0.102 R)
• M84: 55,619,142 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79

Radius: 5.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.94 AU - 22.9 AU

Year: 31258 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,879,453 km

• M1: 109,057 km (0.106 R)
• M2: 1,055,712 km (0.114 R)
• M3: 1,179,280 km (0.052 R)
• M4: 1,395,748 km (0.072 R)
• M5: 2,143,737 km (0.101 R)
• M6: 2,327,593 km (0.055 R)
• M7: 2,966,825 km (0.114 R)
• M8: 3,112,683 km (0.063 R)
• M9: 3,688,336 km (0.097 R)
• M10: 3,876,978 km (0.101 R)
• M11: 4,198,315 km (0.093 R)
• M12: 5,353,659 km (0.066 R)
• M13: 5,856,308 km (0.084 R)
• M14: 7,022,124 km (0.073 R)
• M15: 7,932,128 km (0.07 R)
• M16: 8,134,833 km (0.104 R)
• M17: 8,545,479 km (0.118 R)
• M18: 9,004,894 km (0.118 R)
• M19: 9,173,940 km (0.082 R)
• M20: 11,373,777 km (0.111 R)
• M21: 11,602,512 km (0.079 R)
• M22: 12,484,840 km (0.067 R)
• M23: 13,244,647 km (0.085 R)
• M24: 13,630,161 km (0.045 R)
• M25: 13,727,101 km (0.105 R)
• M26: 14,215,238 km (0.037 R)
• M27: 14,758,877 km (0.095 R)
• M28: 14,808,544 km (0.032 R)
• M29: 14,858,360 km (0.111 R)
• M30: 14,958,141 km (0.105 R)
• M31: 15,359,513 km (0.091 R)
• M32: 15,612,183 km (0.103 R)
• M33: 15,713,611 km (0.067 R)
• M34: 16,584,869 km (0.103 R)
• M35: 17,366,518 km (0.102 R)
• M36: 17,471,535 km (0.106 R)
• M37: 17,524,194 km (0.12 R)
• M38: 17,577,002 km (0.117 R)
• M39: 19,672,868 km (0.027 R)
• M40: 20,057,335 km (0.101 R)
• M41: 21,563,336 km (0.09 R)
• M42: 23,685,681 km (0.061 R)
• M43: 24,036,039 km (0.12 R)
• M44: 24,564,868 km (0.075 R)
• M45: 24,919,415 km (0.074 R)
• M46: 25,753,573 km (0.111 R)
• M47: 25,873,550 km (0.113 R)
• M48: 28,930,882 km (0.035 R)
• M49: 29,556,051 km (0.035 R)
• M50: 30,185,559 km (0.082 R)
• M51: 30,819,405 km (0.108 R)
• M52: 30,883,134 km (0.095 R)
• M53: 31,010,442 km (0.079 R)
• M54: 31,074,171 km (0.106 R)
• M55: 31,201,927 km (0.032 R)
• M56: 31,842,804 km (0.054 R)
• M57: 32,747,423 km (0.116 R)
• M58: 32,812,348 km (0.115 R)
• M59: 33,988,487 km (0.06 R)
• M60: 34,780,308 km (0.119 R)
• M61: 36,046,355 km (0.095 R)
• M62: 36,853,735 km (0.111 R)
• M63: 37,803,083 km (0.077 R)
• M64: 40,072,782 km (0.103 R)
• M65: 40,490,160 km (0.119 R)
• M66: 40,908,884 km (0.099 R)
• M67: 41,469,577 km (0.064 R)
• M68: 42,953,438 km (0.118 R)
• M69: 43,809,138 km (0.072 R)
• M70: 43,952,303 km (0.086 R)
• M71: 45,030,904 km (0.045 R)
• M72: 45,175,415 km (0.12 R)
• M73: 46,628,609 km (0.119 R)
• M74: 47,507,945 km (0.108 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: 483 - 17,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit