🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.49 AU - 1.97 AU

Year: 803 Days

Day: 18.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.05 AU - 5.67 AU

Year: 3783 Days

Day: 36.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 11.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.52 AU - 6.6 AU

Year: 4629 Days

Day: 12.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,744,533 km

• M1: 146,008 km (0.044 R)
• M2: 226,940 km (0.106 R)
• M3: 444,156 km (0.069 R)
• M4: 609,312 km (0.086 R)
• M5: 685,757 km (0.099 R)
• M6: 755,619 km (0.108 R)
• M7: 860,038 km (0.04 R)
• M8: 936,483 km (0.088 R)
• M9: 1,132,157 km (0.089 R)
• M10: 1,204,562 km (0.12 R)
• M11: 1,303,745 km (0.079 R)
• M12: 1,431,801 km (0.099 R)
• M13: 1,770,790 km (0.11 R)
• M14: 2,459,239 km (0.07 R)
• M15: 2,554,832 km (0.056 R)
• M16: 2,983,730 km (0.103 R)
• M17: 3,399,761 km (0.067 R)
• M18: 3,815,793 km (0.078 R)
• M19: 3,889,844 km (0.031 R)
• M20: 4,248,280 km (0.059 R)
• M21: 4,402,366 km (0.097 R)
• M22: 4,519,202 km (0.107 R)
• M23: 4,736,119 km (0.106 R)
• M24: 5,262,404 km (0.03 R)
• M25: 5,365,776 km (0.098 R)
• M26: 5,553,671 km (0.109 R)
• M27: 5,637,895 km (0.039 R)
• M28: 5,828,782 km (0.041 R)
• M29: 6,108,530 km (0.109 R)
• M30: 6,326,644 km (0.08 R)
• M31: 6,569,590 km (0.116 R)
• M32: 7,133,275 km (0.073 R)
• M33: 7,455,659 km (0.103 R)
• M34: 7,995,857 km (0.099 R)
• M35: 8,067,364 km (0.062 R)
• M36: 8,138,872 km (0.119 R)
• M37: 8,210,679 km (0.061 R)
• M38: 8,379,126 km (0.077 R)
• M39: 9,039,601 km (0.114 R)
• M40: 9,113,951 km (0.038 R)
• M41: 9,213,583 km (0.109 R)
• M42: 9,413,745 km (0.094 R)
• M43: 9,716,681 km (0.112 R)
• M44: 9,843,989 km (0.107 R)
• M45: 9,920,583 km (0.101 R)
• M46: 10,671,115 km (0.119 R)
• M47: 11,520,682 km (0.065 R)
• M48: 12,835,348 km (0.032 R)
• M49: 13,227,743 km (0.099 R)
• M50: 13,312,415 km (0.1 R)
• M51: 13,510,483 km (0.1 R)
• M52: 13,823,741 km (0.114 R)
• M53: 14,226,010 km (0.06 R)
• M54: 14,807,347 km (0.092 R)
• M55: 15,012,595 km (0.097 R)
• M56: 15,396,463 km (0.094 R)
• M57: 15,544,864 km (0.063 R)
• M58: 15,783,473 km (0.093 R)
• M59: 15,933,071 km (0.097 R)
• M60: 16,053,198 km (0.088 R)
• M61: 16,415,374 km (0.1 R)
• M62: 16,810,762 km (0.083 R)
• M63: 17,456,127 km (0.111 R)
• M64: 17,549,027 km (0.114 R)
• M65: 18,392,161 km (0.067 R)
• M66: 18,834,522 km (0.064 R)
• M67: 19,440,542 km (0.119 R)
• M68: 19,697,552 km (0.108 R)
• M69: 20,052,996 km (0.089 R)
• M70: 20,247,623 km (0.114 R)
• M71: 20,573,597 km (0.083 R)
• M72: 20,671,733 km (0.109 R)
• M73: 20,934,128 km (0.1 R)
• M74: 21,861,186 km (0.079 R)
• M75: 22,632,811 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 11.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.77 AU - 7.17 AU

Year: 5151 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,744,533 km

• M1: 150,346 km (0.109 R)
• M2: 224,546 km (0.102 R)
• M3: 362,176 km (0.042 R)
• M4: 511,326 km (0.113 R)
• M5: 602,281 km (0.087 R)
• M6: 707,448 km (0.079 R)
• M7: 853,007 km (0.087 R)
• M8: 929,751 km (0.047 R)
• M9: 1,054,366 km (0.099 R)
• M10: 1,381,088 km (0.095 R)
• M11: 1,483,412 km (0.113 R)
• M12: 1,652,608 km (0.063 R)
• M13: 1,884,634 km (0.09 R)
• M14: 1,964,370 km (0.06 R)
• M15: 2,080,308 km (0.114 R)
• M16: 2,222,725 km (0.032 R)
• M17: 2,630,978 km (0.085 R)
• M18: 2,772,348 km (0.079 R)
• M19: 2,889,932 km (0.081 R)
• M20: 3,062,867 km (0.03 R)
• M21: 3,184,639 km (0.119 R)
• M22: 3,759,694 km (0.093 R)
• M23: 3,934,274 km (0.091 R)
• M24: 4,201,007 km (0.082 R)
• M25: 4,291,365 km (0.059 R)
• M26: 4,519,950 km (0.08 R)
• M27: 4,627,960 km (0.095 R)
• M28: 4,737,017 km (0.11 R)
• M29: 5,181,322 km (0.108 R)
• M30: 5,506,997 km (0.086 R)
• M31: 5,906,722 km (0.028 R)
• M32: 6,093,121 km (0.054 R)
• M33: 6,822,710 km (0.055 R)
• M34: 7,018,384 km (0.094 R)
• M35: 7,270,008 km (0.082 R)
• M36: 7,987,030 km (0.094 R)
• M37: 8,099,378 km (0.096 R)
• M38: 8,268,873 km (0.116 R)
• M39: 8,458,563 km (0.081 R)
• M40: 8,784,387 km (0.104 R)
• M41: 8,958,519 km (0.095 R)
• M42: 9,153,445 km (0.064 R)
• M43: 9,330,120 km (0.055 R)
• M44: 9,487,946 km (0.092 R)
• M45: 9,567,382 km (0.115 R)
• M46: 9,927,016 km (0.103 R)
• M47: 10,250,297 km (0.086 R)
• M48: 10,433,853 km (0.104 R)
• M49: 10,515,683 km (0.112 R)
• M50: 10,597,812 km (0.097 R)
• M51: 10,762,669 km (0.064 R)
• M52: 10,928,424 km (0.075 R)
• M53: 11,283,419 km (0.097 R)
• M54: 11,557,333 km (0.113 R)
• M55: 11,961,846 km (0.107 R)
• M56: 12,241,295 km (0.099 R)
• M57: 12,327,762 km (0.107 R)
• M58: 12,653,586 km (0.095 R)
• M59: 12,850,457 km (0.111 R)
• M60: 13,026,384 km (0.046 R)
• M61: 13,114,647 km (0.118 R)
• M62: 14,075,813 km (0.056 R)
• M63: 14,713,848 km (0.115 R)
• M64: 14,851,777 km (0.105 R)
• M65: 15,571,493 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 8.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.64 AU - 9.94 AU

Year: 10816 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,744,533 km

• M1: 103,821 km (0.06 R)
• M2: 347,366 km (0.117 R)
• M3: 453,730 km (0.11 R)
• M4: 511,475 km (0.106 R)
• M5: 929,152 km (0.114 R)
• M6: 1,631,814 km (0.113 R)
• M7: 1,838,259 km (0.107 R)
• M8: 2,255,936 km (0.112 R)
• M9: 2,317,869 km (0.116 R)
• M10: 2,879,759 km (0.064 R)
• M11: 3,292,799 km (0.053 R)
• M12: 3,363,409 km (0.067 R)
• M13: 3,822,824 km (0.1 R)
• M14: 4,431,239 km (0.088 R)
• M15: 4,773,369 km (0.103 R)
• M16: 5,015,269 km (0.113 R)
• M17: 5,344,085 km (0.108 R)
• M18: 5,539,011 km (0.088 R)
• M19: 5,764,904 km (0.115 R)
• M20: 6,284,008 km (0.073 R)
• M21: 6,878,211 km (0.101 R)
• M22: 6,999,236 km (0.113 R)
• M23: 7,335,681 km (0.038 R)
• M24: 7,771,609 km (0.038 R)
• M25: 8,088,158 km (0.098 R)
• M26: 8,635,986 km (0.07 R)
• M27: 8,832,109 km (0.099 R)
• M28: 8,930,843 km (0.098 R)
• M29: 8,996,816 km (0.08 R)
• M30: 9,564,091 km (0.05 R)
• M31: 10,315,521 km (0.067 R)
• M32: 10,698,342 km (0.09 R)
• M33: 11,085,801 km (0.109 R)
• M34: 11,299,127 km (0.034 R)
• M35: 11,729,819 km (0.029 R)
• M36: 13,203,957 km (0.067 R)
• M37: 13,771,681 km (0.064 R)
• M38: 16,484,339 km (0.117 R)
• M39: 18,381,539 km (0.102 R)
• M40: 18,972,600 km (0.066 R)
• M41: 19,870,786 km (0.113 R)
• M42: 21,045,877 km (0.048 R)
• M43: 21,133,841 km (0.1 R)
• M44: 21,442,611 km (0.064 R)
• M45: 22,288,288 km (0.111 R)
• M46: 22,827,887 km (0.095 R)
• M47: 24,011,954 km (0.077 R)
• M48: 24,195,960 km (0.081 R)
• M49: 24,380,264 km (0.118 R)
• M50: 26,486,752 km (0.096 R)
• M51: 26,724,463 km (0.115 R)
• M52: 27,153,958 km (0.095 R)
• M53: 28,894,829 km (0.111 R)
• M54: 29,286,626 km (0.102 R)
• M55: 29,384,762 km (0.118 R)
• M56: 31,926,130 km (0.1 R)
• M57: 32,534,246 km (0.091 R)
• M58: 32,635,972 km (0.056 R)
• M59: 33,094,939 km (0.114 R)
• M60: 33,248,576 km (0.102 R)
• M61: 34,485,002 km (0.102 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit