🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.78 AU

Year: 185 Days

Day: 19.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.22 AU - 1.56 AU

Year: 608 Days

Day: 28.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,432,838 km

• M1: 569,968 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.92 AU - 4.04 AU

Year: 2408 Days

Day: 41.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,432,838 km

• M1: 2,872,279 km (0.117 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 12.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.47 AU - 8.61 AU

Year: 8455 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,432,838 km

• M1: 238,160 km (0.058 R)
• M2: 329,265 km (0.1 R)
• M3: 542,741 km (0.059 R)
• M4: 888,462 km (0.115 R)
• M5: 1,206,357 km (0.09 R)
• M6: 1,320,650 km (0.074 R)
• M7: 1,438,683 km (0.115 R)
• M8: 2,106,039 km (0.066 R)
• M9: 2,583,555 km (0.096 R)
• M10: 2,708,320 km (0.039 R)
• M11: 3,147,689 km (0.094 R)
• M12: 3,227,574 km (0.065 R)
• M13: 3,444,192 km (0.096 R)
• M14: 3,920,362 km (0.11 R)
• M15: 4,537,453 km (0.118 R)
• M16: 4,903,968 km (0.06 R)
• M17: 5,122,231 km (0.085 R)
• M18: 5,343,636 km (0.049 R)
• M19: 5,828,931 km (0.081 R)
• M20: 6,396,356 km (0.07 R)
• M21: 7,511,907 km (0.108 R)
• M22: 7,872,887 km (0.104 R)
• M23: 7,982,243 km (0.065 R)
• M24: 8,092,198 km (0.051 R)
• M25: 8,800,095 km (0.081 R)
• M26: 8,913,789 km (0.1 R)
• M27: 9,027,783 km (0.078 R)
• M28: 10,275,130 km (0.094 R)
• M29: 10,474,993 km (0.103 R)
• M30: 10,635,661 km (0.114 R)
• M31: 10,756,835 km (0.053 R)
• M32: 11,659,060 km (0.101 R)
• M33: 12,585,519 km (0.072 R)
• M34: 12,670,940 km (0.114 R)
• M35: 12,842,229 km (0.093 R)
• M36: 13,100,884 km (0.081 R)
• M37: 13,274,118 km (0.056 R)
• M38: 13,535,615 km (0.117 R)
• M39: 13,754,776 km (0.11 R)
• M40: 14,196,539 km (0.101 R)
• M41: 14,913,262 km (0.071 R)
• M42: 15,276,037 km (0.1 R)
• M43: 15,550,100 km (0.065 R)
• M44: 15,964,187 km (0.111 R)
• M45: 16,149,389 km (0.076 R)
• M46: 17,370,706 km (0.053 R)
• M47: 17,465,851 km (0.117 R)
• M48: 19,801,821 km (0.064 R)
• M49: 20,100,718 km (0.069 R)
• M50: 20,803,977 km (0.034 R)
• M51: 21,925,214 km (0.104 R)
• M52: 22,648,968 km (0.119 R)
• M53: 23,380,651 km (0.114 R)
• M54: 23,538,477 km (0.095 R)
• M55: 23,643,794 km (0.075 R)
• M56: 23,749,410 km (0.066 R)
• M57: 23,855,026 km (0.086 R)
• M58: 24,173,221 km (0.04 R)
• M59: 24,279,435 km (0.092 R)
• M60: 25,135,733 km (0.07 R)
• M61: 26,056,508 km (0.082 R)
• M62: 26,877,950 km (0.085 R)
• M63: 26,988,204 km (0.109 R)
• M64: 27,430,415 km (0.088 R)
• M65: 27,652,418 km (0.109 R)
• M66: 29,677,375 km (0.084 R)
• M67: 29,905,213 km (0.071 R)
• M68: 30,076,652 km (0.116 R)
• M69: 30,650,061 km (0.111 R)
• M70: 30,880,441 km (0.087 R)
• M71: 31,053,676 km (0.086 R)
• M72: 31,517,130 km (0.104 R)
• M73: 31,924,485 km (0.059 R)
• M74: 33,157,022 km (0.111 R)
• M75: 33,927,899 km (0.063 R)
• M76: 35,789,645 km (0.035 R)
• M77: 37,684,601 km (0.069 R)
• M78: 39,111,466 km (0.053 R)
• M79: 39,800,214 km (0.082 R)
• M80: 39,988,708 km (0.077 R)
• M81: 40,429,722 km (0.104 R)
• M82: 41,189,530 km (0.112 R)
• M83: 42,723,207 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.6

Radius: 8.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.64 AU - 11.6 AU

Year: 11065 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,432,838 km

• M1: 162,762 km (0.115 R)
• M2: 304,880 km (0.109 R)
• M3: 493,673 km (0.117 R)
• M4: 597,494 km (0.108 R)
• M5: 657,483 km (0.079 R)
• M6: 719,715 km (0.071 R)
• M7: 784,192 km (0.043 R)
• M8: 1,074,113 km (0.082 R)
• M9: 1,356,254 km (0.08 R)
• M10: 1,409,960 km (0.074 R)
• M11: 1,464,563 km (0.056 R)
• M12: 1,618,350 km (0.073 R)
• M13: 1,762,861 km (0.034 R)
• M14: 1,941,930 km (0.093 R)
• M15: 2,334,026 km (0.047 R)
• M16: 2,481,230 km (0.082 R)
• M17: 2,648,481 km (0.069 R)
• M18: 3,172,223 km (0.064 R)
• M19: 3,520,337 km (0.041 R)
• M20: 3,689,682 km (0.06 R)
• M21: 3,958,210 km (0.083 R)
• M22: 4,595,946 km (0.076 R)
• M23: 4,719,065 km (0.103 R)
• M24: 5,180,125 km (0.09 R)
• M25: 5,415,892 km (0.113 R)
• M26: 5,480,967 km (0.111 R)
• M27: 5,611,566 km (0.115 R)
• M28: 6,950,915 km (0.109 R)
• M29: 7,498,743 km (0.113 R)
• M30: 7,692,622 km (0.114 R)
• M31: 8,085,316 km (0.089 R)
• M32: 8,259,149 km (0.039 R)
• M33: 8,686,400 km (0.118 R)
• M34: 9,353,906 km (0.053 R)
• M35: 9,562,745 km (0.103 R)
• M36: 9,720,271 km (0.103 R)
• M37: 9,825,738 km (0.096 R)
• M38: 10,011,389 km (0.108 R)
• M39: 10,224,865 km (0.085 R)
• M40: 10,983,924 km (0.079 R)
• M41: 11,121,405 km (0.083 R)
• M42: 11,176,607 km (0.042 R)
• M43: 11,259,484 km (0.051 R)
• M44: 11,370,336 km (0.085 R)
• M45: 11,901,857 km (0.092 R)
• M46: 11,958,255 km (0.061 R)
• M47: 12,270,167 km (0.089 R)
• M48: 13,221,909 km (0.107 R)
• M49: 13,426,858 km (0.082 R)
• M50: 13,514,971 km (0.099 R)
• M51: 13,573,912 km (0.117 R)
• M52: 14,860,304 km (0.089 R)
• M53: 15,379,559 km (0.109 R)
• M54: 15,780,631 km (0.1 R)
• M55: 16,279,091 km (0.117 R)
• M56: 16,467,285 km (0.089 R)
• M57: 17,355,298 km (0.082 R)
• M58: 17,515,517 km (0.064 R)
• M59: 17,708,498 km (0.064 R)
• M60: 19,343,154 km (0.047 R)
• M61: 19,475,997 km (0.105 R)
• M62: 19,876,471 km (0.075 R)
• M63: 20,010,510 km (0.114 R)
• M64: 20,549,811 km (0.064 R)
• M65: 20,719,305 km (0.048 R)
• M66: 20,821,331 km (0.092 R)
• M67: 21,196,373 km (0.108 R)
• M68: 22,196,285 km (0.098 R)
• M69: 22,265,698 km (0.107 R)
• M70: 22,474,836 km (0.095 R)
• M71: 23,246,612 km (0.11 R)
• M72: 23,458,741 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.1

Radius: 7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.66 AU - 20.6 AU

Year: 31030 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,432,838 km

• M1: 956,978 km (0.119 R)
• M2: 1,020,856 km (0.055 R)
• M3: 1,153,100 km (0.072 R)
• M4: 1,508,096 km (0.094 R)
• M5: 2,255,786 km (0.12 R)
• M6: 3,038,632 km (0.104 R)
• M7: 3,795,148 km (0.098 R)
• M8: 4,036,450 km (0.084 R)
• M9: 4,534,311 km (0.082 R)
• M10: 4,716,821 km (0.105 R)
• M11: 5,126,719 km (0.093 R)
• M12: 5,940,980 km (0.107 R)
• M13: 6,383,491 km (0.086 R)
• M14: 7,257,442 km (0.051 R)
• M15: 7,643,404 km (0.09 R)
• M16: 8,036,098 km (0.089 R)
• M17: 8,390,645 km (0.1 R)
• M18: 8,659,922 km (0.077 R)
• M19: 8,750,428 km (0.071 R)
• M20: 10,768,504 km (0.116 R)
• M21: 11,754,204 km (0.074 R)
• M22: 12,359,327 km (0.038 R)
• M23: 12,717,016 km (0.103 R)
• M24: 13,863,235 km (0.076 R)
• M25: 13,916,043 km (0.103 R)
• M26: 14,555,873 km (0.087 R)
• M27: 14,609,578 km (0.041 R)
• M28: 18,242,563 km (0.088 R)
• M29: 18,300,457 km (0.066 R)
• M30: 18,416,695 km (0.112 R)
• M31: 20,008,266 km (0.116 R)
• M32: 20,367,900 km (0.049 R)
• M33: 22,321,947 km (0.114 R)
• M34: 22,882,191 km (0.111 R)
• M35: 25,687,151 km (0.106 R)
• M36: 27,129,873 km (0.111 R)
• M37: 28,531,306 km (0.1 R)
• M38: 28,666,094 km (0.057 R)
• M39: 29,139,122 km (0.044 R)
• M40: 31,195,943 km (0.06 R)
• M41: 32,522,577 km (0.115 R)
• M42: 32,733,660 km (0.068 R)
• M43: 33,157,321 km (0.088 R)
• M44: 33,440,809 km (0.106 R)
• M45: 33,725,045 km (0.105 R)
• M46: 33,938,820 km (0.098 R)
• M47: 34,511,032 km (0.114 R)
• M48: 35,592,325 km (0.06 R)
• M49: 35,809,841 km (0.111 R)
• M50: 38,529,829 km (0.106 R)
• M51: 38,604,179 km (0.067 R)
• M52: 39,501,019 km (0.042 R)
• M53: 41,391,487 km (0.047 R)
• M54: 41,467,782 km (0.038 R)
• M55: 42,002,744 km (0.065 R)
• M56: 42,386,163 km (0.112 R)
• M57: 42,925,015 km (0.066 R)
• M58: 46,126,409 km (0.117 R)
• M59: 46,839,243 km (0.105 R)
• M60: 46,918,679 km (0.099 R)
• M61: 48,677,801 km (0.111 R)
• M62: 49,646,447 km (0.062 R)
• M63: 49,889,543 km (0.1 R)
• M64: 52,590,084 km (0.112 R)
• M65: 54,082,921 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 15,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit