🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.77 AU - 1.03 AU

Year: 307 Days

Day: 23.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.25 AU - 1.35 AU

Year: 533 Days

Day: 23.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,757,462 km

• M1: 92,302 km (0.104 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.5

Radius: 9.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.78 AU - 6 AU

Year: 4504 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,757,462 km

• M1: 115,190 km (0.096 R)
• M2: 246,687 km (0.099 R)
• M3: 456,872 km (0.074 R)
• M4: 561,291 km (0.076 R)
• M5: 981,362 km (0.108 R)
• M6: 1,380,639 km (0.086 R)
• M7: 2,164,232 km (0.119 R)
• M8: 2,316,972 km (0.038 R)
• M9: 2,410,321 km (0.093 R)
• M10: 2,649,229 km (0.053 R)
• M11: 2,796,283 km (0.116 R)
• M12: 2,895,766 km (0.104 R)
• M13: 3,047,458 km (0.087 R)
• M14: 3,253,754 km (0.115 R)
• M15: 3,553,847 km (0.108 R)
• M16: 3,862,916 km (0.119 R)
• M17: 3,974,067 km (0.094 R)
• M18: 4,086,266 km (0.096 R)
• M19: 4,161,813 km (0.106 R)
• M20: 4,371,699 km (0.11 R)
• M21: 4,487,637 km (0.108 R)
• M22: 4,624,220 km (0.076 R)
• M23: 4,762,149 km (0.11 R)
• M24: 4,881,528 km (0.113 R)
• M25: 5,431,001 km (0.026 R)
• M26: 5,872,016 km (0.104 R)
• M27: 6,237,483 km (0.1 R)
• M28: 6,302,708 km (0.084 R)
• M29: 7,058,327 km (0.087 R)
• M30: 7,354,830 km (0.086 R)
• M31: 7,423,794 km (0.028 R)
• M32: 7,889,343 km (0.106 R)
• M33: 8,030,862 km (0.062 R)
• M34: 8,149,494 km (0.103 R)
• M35: 8,873,248 km (0.093 R)
• M36: 8,995,918 km (0.094 R)
• M37: 9,094,354 km (0.112 R)
• M38: 9,844,737 km (0.099 R)
• M39: 10,304,451 km (0.083 R)
• M40: 10,640,747 km (0.034 R)
• M41: 10,745,017 km (0.085 R)
• M42: 11,033,441 km (0.086 R)
• M43: 11,191,866 km (0.088 R)
• M44: 11,537,586 km (0.118 R)
• M45: 11,995,056 km (0.116 R)
• M46: 12,266,876 km (0.08 R)
• M47: 12,430,985 km (0.069 R)
• M48: 12,540,939 km (0.1 R)
• M49: 12,927,799 km (0.071 R)
• M50: 13,039,100 km (0.111 R)
• M51: 13,741,761 km (0.091 R)
• M52: 14,083,293 km (0.11 R)
• M53: 14,572,179 km (0.112 R)
• M54: 15,154,414 km (0.06 R)
• M55: 15,655,268 km (0.047 R)
• M56: 15,714,508 km (0.078 R)
• M57: 16,161,507 km (0.101 R)
• M58: 16,431,681 km (0.061 R)
• M59: 16,491,968 km (0.101 R)
• M60: 16,582,475 km (0.095 R)
• M61: 16,673,131 km (0.052 R)
• M62: 16,733,719 km (0.06 R)
• M63: 16,885,411 km (0.099 R)
• M64: 17,037,552 km (0.107 R)
• M65: 17,098,588 km (0.074 R)
• M66: 17,435,333 km (0.091 R)
• M67: 17,527,485 km (0.099 R)
• M68: 18,521,264 km (0.065 R)
• M69: 18,584,095 km (0.045 R)
• M70: 18,678,192 km (0.097 R)
• M71: 18,772,588 km (0.07 R)
• M72: 19,119,954 km (0.071 R)
• M73: 19,373,971 km (0.105 R)
• M74: 19,917,461 km (0.116 R)
• M75: 20,142,605 km (0.104 R)
• M76: 20,336,335 km (0.054 R)
• M77: 20,888,650 km (0.107 R)
• M78: 21,709,793 km (0.113 R)
• M79: 21,908,459 km (0.105 R)
• M80: 22,041,152 km (0.112 R)
• M81: 22,340,946 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.2

Radius: 13.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.03 AU - 10.41 AU

Year: 10076 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,757,462 km

• M1: 815,159 km (0.108 R)
• M2: 983,905 km (0.102 R)
• M3: 1,144,424 km (0.079 R)
• M4: 1,515,875 km (0.057 R)
• M5: 2,235,142 km (0.065 R)
• M6: 2,589,240 km (0.105 R)
• M7: 2,816,330 km (0.077 R)
• M8: 3,229,519 km (0.109 R)
• M9: 4,548,972 km (0.091 R)
• M10: 4,928,951 km (0.105 R)
• M11: 5,867,827 km (0.118 R)
• M12: 5,979,726 km (0.052 R)
• M13: 6,092,373 km (0.11 R)
• M14: 6,744,022 km (0.109 R)
• M15: 6,861,306 km (0.12 R)
• M16: 7,297,384 km (0.108 R)
• M17: 7,417,960 km (0.08 R)
• M18: 7,661,057 km (0.113 R)
• M19: 8,196,617 km (0.028 R)
• M20: 9,130,856 km (0.117 R)
• M21: 9,435,138 km (0.104 R)
• M22: 9,875,853 km (0.11 R)
• M23: 10,549,343 km (0.07 R)
• M24: 10,640,298 km (0.11 R)
• M25: 10,731,553 km (0.09 R)
• M26: 11,704,986 km (0.112 R)
• M27: 13,735,628 km (0.074 R)
• M28: 14,084,640 km (0.039 R)
• M29: 14,285,250 km (0.101 R)
• M30: 14,537,622 km (0.105 R)
• M31: 14,995,391 km (0.043 R)
• M32: 15,303,264 km (0.096 R)
• M33: 15,925,292 km (0.077 R)
• M34: 16,344,465 km (0.067 R)
• M35: 16,502,740 km (0.103 R)
• M36: 17,087,069 km (0.082 R)
• M37: 18,057,959 km (0.089 R)
• M38: 18,385,578 km (0.074 R)
• M39: 19,046,651 km (0.095 R)
• M40: 20,619,523 km (0.065 R)
• M41: 21,248,732 km (0.099 R)
• M42: 21,363,922 km (0.106 R)
• M43: 22,117,148 km (0.109 R)
• M44: 23,056,024 km (0.059 R)
• M45: 23,233,597 km (0.069 R)
• M46: 23,530,399 km (0.095 R)
• M47: 23,888,386 km (0.103 R)
• M48: 24,609,598 km (0.079 R)
• M49: 24,912,234 km (0.108 R)
• M50: 25,155,181 km (0.099 R)
• M51: 26,073,562 km (0.097 R)
• M52: 27,127,479 km (0.08 R)
• M53: 28,132,179 km (0.074 R)
• M54: 29,213,023 km (0.1 R)
• M55: 29,984,051 km (0.102 R)
• M56: 30,437,033 km (0.062 R)
• M57: 30,566,884 km (0.097 R)
• M58: 32,536,190 km (0.088 R)
• M59: 33,670,442 km (0.098 R)
• M60: 34,276,014 km (0.114 R)
• M61: 35,908,725 km (0.053 R)
• M62: 36,734,655 km (0.075 R)
• M63: 37,219,352 km (0.109 R)
• M64: 37,915,281 km (0.086 R)
• M65: 38,125,017 km (0.042 R)
• M66: 38,475,226 km (0.048 R)
• M67: 40,100,308 km (0.109 R)
• M68: 41,531,510 km (0.118 R)
• M69: 41,747,679 km (0.084 R)
• M70: 42,470,686 km (0.068 R)
• M71: 42,615,945 km (0.118 R)
• M72: 42,906,614 km (0.035 R)
• M73: 43,636,353 km (0.073 R)
• M74: 44,886,392 km (0.069 R)
• M75: 46,745,894 km (0.092 R)
• M76: 47,421,478 km (0.104 R)
• M77: 48,251,596 km (0.083 R)
• M78: 48,403,139 km (0.109 R)
• M79: 48,782,370 km (0.035 R)
• M80: 49,926,345 km (0.107 R)
• M81: 50,232,871 km (0.082 R)
• M82: 50,770,825 km (0.038 R)
• M83: 51,542,600 km (0.111 R)
• M84: 51,852,417 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.1

Radius: 5

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.52 AU - 19.6 AU

Year: 25359 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,757,462 km

• M1: 86,168 km (0.087 R)
• M2: 728,990 km (0.111 R)
• M3: 1,123,929 km (0.088 R)
• M4: 1,320,800 km (0.091 R)
• M5: 1,599,800 km (0.111 R)
• M6: 1,795,922 km (0.108 R)
• M7: 1,896,901 km (0.12 R)
• M8: 1,973,944 km (0.064 R)
• M9: 2,346,742 km (0.107 R)
• M10: 2,569,643 km (0.107 R)
• M11: 2,887,089 km (0.065 R)
• M12: 3,370,739 km (0.119 R)
• M13: 3,879,222 km (0.097 R)
• M14: 4,109,154 km (0.035 R)
• M15: 4,790,423 km (0.108 R)
• M16: 4,895,590 km (0.089 R)
• M17: 5,036,960 km (0.104 R)
• M18: 5,144,072 km (0.045 R)
• M19: 5,764,455 km (0.066 R)
• M20: 5,801,555 km (0.116 R)
• M21: 5,913,753 km (0.118 R)
• M22: 6,102,396 km (0.094 R)
• M23: 6,485,367 km (0.037 R)
• M24: 6,994,897 km (0.104 R)
• M25: 8,052,105 km (0.032 R)
• M26: 8,471,727 km (0.094 R)
• M27: 8,984,848 km (0.116 R)
• M28: 9,071,316 km (0.046 R)
• M29: 9,201,615 km (0.11 R)
• M30: 10,492,346 km (0.066 R)
• M31: 12,123,860 km (0.094 R)
• M32: 12,315,346 km (0.1 R)
• M33: 12,652,838 km (0.066 R)
• M34: 12,798,397 km (0.106 R)
• M35: 13,782,901 km (0.026 R)
• M36: 13,932,648 km (0.053 R)
• M37: 13,982,614 km (0.109 R)
• M38: 15,201,537 km (0.055 R)
• M39: 15,980,493 km (0.106 R)
• M40: 16,137,870 km (0.109 R)
• M41: 16,454,120 km (0.029 R)
• M42: 16,666,100 km (0.055 R)
• M43: 16,772,464 km (0.115 R)
• M44: 17,631,007 km (0.103 R)
• M45: 18,174,945 km (0.105 R)
• M46: 19,223,476 km (0.084 R)
• M47: 20,348,302 km (0.087 R)
• M48: 20,518,844 km (0.096 R)
• M49: 21,725,949 km (0.114 R)
• M50: 22,308,782 km (0.108 R)
• M51: 22,837,761 km (0.092 R)
• M52: 23,192,607 km (0.073 R)
• M53: 23,370,778 km (0.095 R)
• M54: 23,430,318 km (0.108 R)
• M55: 25,605,172 km (0.083 R)
• M56: 26,035,415 km (0.053 R)
• M57: 26,654,301 km (0.1 R)
• M58: 27,654,662 km (0.118 R)
• M59: 29,627,260 km (0.087 R)
• M60: 29,885,167 km (0.12 R)
• M61: 29,949,643 km (0.062 R)
• M62: 30,728,300 km (0.089 R)
• M63: 31,185,471 km (0.115 R)
• M64: 31,250,995 km (0.118 R)
• M65: 31,316,519 km (0.081 R)
• M66: 32,504,177 km (0.118 R)
• M67: 33,036,745 km (0.117 R)
• M68: 33,437,966 km (0.081 R)
• M69: 33,639,325 km (0.083 R)
• M70: 34,719,422 km (0.118 R)
• M71: 35,059,308 km (0.093 R)
• M72: 35,400,242 km (0.034 R)
• M73: 36,016,884 km (0.111 R)
• M74: 36,223,180 km (0.087 R)
• M75: 38,307,676 km (0.049 R)
• M76: 38,870,164 km (0.118 R)
• M77: 39,364,585 km (0.099 R)
• M78: 39,860,951 km (0.037 R)
• M79: 43,759,771 km (0.072 R)
• M80: 44,200,336 km (0.105 R)
• M81: 47,551,778 km (0.1 R)
• M82: 47,853,666 km (0.108 R)
• M83: 48,231,849 km (0.115 R)
• M84: 48,307,546 km (0.093 R)
• M85: 48,762,922 km (0.113 R)
• M86: 50,367,957 km (0.073 R)
• M87: 50,444,851 km (0.08 R)
• M88: 51,292,921 km (0.119 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit