🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.85 AU - 0.97 AU

Year: 305 Days

Day: 45.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.9 AU - 1.08 AU

Year: 346 Days

Day: 24.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 13.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.83 AU - 8.19 AU

Year: 7968 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,578,651 km

• M1: 166,951 km (0.094 R)
• M2: 522,994 km (0.057 R)
• M3: 712,086 km (0.066 R)
• M4: 943,514 km (0.119 R)
• M5: 1,219,821 km (0.105 R)
• M6: 1,564,943 km (0.049 R)
• M7: 1,694,345 km (0.11 R)
• M8: 1,849,927 km (0.118 R)
• M9: 2,057,270 km (0.086 R)
• M10: 2,751,554 km (0.089 R)
• M11: 2,989,564 km (0.059 R)
• M12: 3,429,681 km (0.107 R)
• M13: 3,715,263 km (0.116 R)
• M14: 3,861,121 km (0.067 R)
• M15: 4,401,768 km (0.11 R)
• M16: 4,839,042 km (0.084 R)
• M17: 5,323,141 km (0.097 R)
• M18: 5,554,419 km (0.091 R)
• M19: 5,924,524 km (0.119 R)
• M20: 7,083,160 km (0.062 R)
• M21: 7,191,918 km (0.115 R)
• M22: 7,632,633 km (0.1 R)
• M23: 7,893,980 km (0.095 R)
• M24: 8,044,476 km (0.105 R)
• M25: 8,196,019 km (0.037 R)
• M26: 8,310,311 km (0.096 R)
• M27: 8,968,243 km (0.11 R)
• M28: 9,363,032 km (0.119 R)
• M29: 9,803,896 km (0.06 R)
• M30: 11,209,518 km (0.062 R)
• M31: 11,294,041 km (0.084 R)
• M32: 11,806,563 km (0.088 R)
• M33: 11,892,582 km (0.102 R)
• M34: 12,545,427 km (0.104 R)
• M35: 13,076,051 km (0.085 R)
• M36: 13,478,918 km (0.108 R)
• M37: 14,159,289 km (0.075 R)
• M38: 14,526,851 km (0.055 R)
• M39: 14,665,528 km (0.075 R)
• M40: 15,648,236 km (0.101 R)
• M41: 16,748,978 km (0.036 R)
• M42: 16,894,387 km (0.075 R)
• M43: 18,072,769 km (0.099 R)
• M44: 19,582,960 km (0.084 R)
• M45: 19,736,297 km (0.025 R)
• M46: 20,095,482 km (0.106 R)
• M47: 20,301,628 km (0.031 R)
• M48: 21,395,637 km (0.055 R)
• M49: 21,817,503 km (0.097 R)
• M50: 21,923,418 km (0.078 R)
• M51: 22,830,430 km (0.092 R)
• M52: 24,515,800 km (0.082 R)
• M53: 25,123,466 km (0.107 R)
• M54: 25,512,720 km (0.061 R)
• M55: 26,579,353 km (0.113 R)
• M56: 27,317,618 km (0.117 R)
• M57: 28,756,151 km (0.074 R)
• M58: 28,872,389 km (0.055 R)
• M59: 29,280,193 km (0.032 R)
• M60: 30,042,544 km (0.09 R)
• M61: 30,160,427 km (0.077 R)
• M62: 32,852,889 km (0.097 R)
• M63: 33,339,531 km (0.091 R)
• M64: 33,645,010 km (0.117 R)
• M65: 35,621,497 km (0.083 R)
• M66: 36,435,160 km (0.07 R)
• M67: 37,762,542 km (0.057 R)
• M68: 38,272,371 km (0.063 R)
• M69: 38,400,128 km (0.091 R)
• M70: 38,592,062 km (0.101 R)
• M71: 38,720,267 km (0.104 R)
• M72: 38,976,977 km (0.113 R)
• M73: 39,298,762 km (0.113 R)
• M74: 39,427,716 km (0.049 R)
• M75: 40,204,428 km (0.094 R)
• M76: 40,594,579 km (0.095 R)
• M77: 40,790,253 km (0.091 R)
• M78: 43,028,686 km (0.055 R)
• M79: 43,561,105 km (0.053 R)
• M80: 43,761,416 km (0.086 R)
• M81: 44,498,335 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 12.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.69 AU - 10.95 AU

Year: 11652 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,578,651 km

• M1: 222,901 km (0.119 R)
• M2: 320,738 km (0.035 R)
• M3: 676,332 km (0.112 R)
• M4: 888,611 km (0.055 R)
• M5: 1,260,661 km (0.073 R)
• M6: 2,433,808 km (0.091 R)
• M7: 3,183,143 km (0.118 R)
• M8: 3,414,721 km (0.091 R)
• M9: 3,515,700 km (0.091 R)
• M10: 3,651,834 km (0.088 R)
• M11: 4,142,515 km (0.103 R)
• M12: 4,395,933 km (0.075 R)
• M13: 4,579,939 km (0.112 R)
• M14: 5,032,323 km (0.086 R)
• M15: 5,186,259 km (0.089 R)
• M16: 6,061,257 km (0.079 R)
• M17: 6,225,216 km (0.078 R)
• M18: 6,684,033 km (0.036 R)
• M19: 6,768,556 km (0.037 R)
• M20: 7,502,184 km (0.06 R)
• M21: 7,678,560 km (0.106 R)
• M22: 7,811,702 km (0.094 R)
• M23: 7,900,862 km (0.08 R)
• M24: 8,080,379 km (0.076 R)
• M25: 8,261,094 km (0.101 R)
• M26: 8,811,614 km (0.112 R)
• M27: 10,780,771 km (0.067 R)
• M28: 11,230,761 km (0.034 R)
• M29: 11,534,145 km (0.046 R)
• M30: 11,635,872 km (0.112 R)
• M31: 15,661,850 km (0.1 R)
• M32: 15,887,593 km (0.101 R)
• M33: 16,171,380 km (0.091 R)
• M34: 16,399,667 km (0.111 R)
• M35: 16,917,126 km (0.107 R)
• M36: 21,059,491 km (0.089 R)
• M37: 21,433,934 km (0.08 R)
• M38: 22,506,700 km (0.077 R)
• M39: 23,661,596 km (0.044 R)
• M40: 24,376,823 km (0.11 R)
• M41: 24,507,572 km (0.108 R)
• M42: 24,704,144 km (0.079 R)
• M43: 25,562,387 km (0.097 R)
• M44: 25,695,379 km (0.115 R)
• M45: 26,430,503 km (0.108 R)
• M46: 27,104,741 km (0.084 R)
• M47: 27,989,762 km (0.054 R)
• M48: 28,263,975 km (0.066 R)
• M49: 28,470,270 km (0.111 R)
• M50: 29,439,365 km (0.03 R)
• M51: 31,055,022 km (0.111 R)
• M52: 31,267,900 km (0.105 R)
• M53: 31,766,360 km (0.063 R)
• M54: 31,909,375 km (0.073 R)
• M55: 32,052,541 km (0.089 R)
• M56: 32,267,513 km (0.077 R)
• M57: 32,627,146 km (0.089 R)
• M58: 33,350,302 km (0.106 R)
• M59: 34,078,844 km (0.057 R)
• M60: 34,886,223 km (0.113 R)
• M61: 35,329,332 km (0.088 R)
• M62: 35,699,886 km (0.091 R)
• M63: 35,848,587 km (0.09 R)
• M64: 35,997,287 km (0.035 R)
• M65: 36,146,436 km (0.045 R)
• M66: 37,421,459 km (0.04 R)
• M67: 38,940,326 km (0.089 R)
• M68: 40,092,678 km (0.048 R)
• M69: 40,247,213 km (0.088 R)
• M70: 40,634,222 km (0.067 R)
• M71: 45,858,629 km (0.084 R)
• M72: 46,831,015 km (0.027 R)
• M73: 47,156,690 km (0.066 R)
• M74: 47,483,112 km (0.102 R)
• M75: 47,810,283 km (0.053 R)
• M76: 47,974,092 km (0.056 R)
• M77: 48,384,589 km (0.077 R)
• M78: 49,126,295 km (0.084 R)
• M79: 49,457,206 km (0.088 R)
• M80: 50,121,271 km (0.102 R)
• M81: 50,621,077 km (0.088 R)
• M82: 53,485,278 km (0.091 R)
• M83: 53,655,371 km (0.1 R)
• M84: 54,423,107 km (0.087 R)
• M85: 55,022,695 km (0.076 R)
• M86: 57,269,057 km (0.04 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 12,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit