🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.91 AU

Year: 285 Days

Day: 43.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,765,475 km

• M1: 447,896 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.96 AU - 1.54 AU

Year: 508 Days

Day: 32.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.49 AU - 1.79 AU

Year: 763 Days

Day: 14.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.06 AU - 2.72 AU

Year: 1343 Days

Day: 30.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.24 AU - 4.64 AU

Year: 2842 Days

Day: 37.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.49 AU - 4.61 AU

Year: 3527 Days

Day: 29.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.88 AU - 5.1 AU

Year: 4051 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,765,475 km

• M1: 128,953 km (0.046 R)
• M2: 187,895 km (0.065 R)
• M3: 406,906 km (0.05 R)
• M4: 496,366 km (0.097 R)
• M5: 927,357 km (0.092 R)
• M6: 1,065,436 km (0.035 R)
• M7: 1,131,558 km (0.075 R)
• M8: 1,273,975 km (0.09 R)
• M9: 1,614,161 km (0.082 R)
• M10: 2,105,740 km (0.062 R)
• M11: 2,175,602 km (0.06 R)
• M12: 2,317,869 km (0.048 R)
• M13: 2,955,904 km (0.038 R)
• M14: 3,026,664 km (0.028 R)
• M15: 3,185,687 km (0.071 R)
• M16: 3,274,398 km (0.111 R)
• M17: 3,445,987 km (0.111 R)
• M18: 3,628,945 km (0.055 R)
• M19: 3,857,830 km (0.045 R)
• M20: 3,926,645 km (0.05 R)
• M21: 4,249,926 km (0.056 R)
• M22: 4,627,361 km (0.11 R)
• M23: 4,764,692 km (0.103 R)
• M24: 4,857,144 km (0.036 R)
• M25: 4,912,794 km (0.075 R)
• M26: 4,987,443 km (0.091 R)
• M27: 5,147,364 km (0.073 R)
• M28: 5,213,635 km (0.094 R)
• M29: 5,744,558 km (0.054 R)
• M30: 6,161,637 km (0.067 R)
• M31: 6,262,466 km (0.085 R)
• M32: 6,424,780 km (0.071 R)
• M33: 6,619,407 km (0.116 R)
• M34: 7,014,495 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 8.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.97 AU - 9.13 AU

Year: 9895 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,765,475 km

• M1: 111,899 km (0.093 R)
• M2: 184,454 km (0.096 R)
• M3: 323,730 km (0.107 R)
• M4: 657,931 km (0.026 R)
• M5: 733,030 km (0.042 R)
• M6: 1,082,191 km (0.115 R)
• M7: 1,209,499 km (0.05 R)
• M8: 1,853,966 km (0.064 R)
• M9: 2,398,353 km (0.113 R)
• M10: 2,541,967 km (0.108 R)
• M11: 2,713,107 km (0.08 R)
• M12: 2,837,722 km (0.063 R)
• M13: 3,092,786 km (0.119 R)
• M14: 3,516,298 km (0.12 R)
• M15: 3,570,452 km (0.036 R)
• M16: 3,901,812 km (0.072 R)
• M17: 3,986,185 km (0.046 R)
• M18: 4,099,730 km (0.074 R)
• M19: 4,156,876 km (0.086 R)
• M20: 4,803,288 km (0.093 R)
• M21: 5,449,252 km (0.056 R)
• M22: 5,734,386 km (0.064 R)
• M23: 6,686,576 km (0.09 R)
• M24: 7,267,315 km (0.112 R)
• M25: 7,899,815 km (0.082 R)
• M26: 8,222,647 km (0.074 R)
• M27: 8,403,960 km (0.062 R)
• M28: 9,785,945 km (0.058 R)
• M29: 10,132,713 km (0.026 R)
• M30: 10,444,325 km (0.105 R)
• M31: 11,197,101 km (0.094 R)
• M32: 11,438,403 km (0.105 R)
• M33: 11,559,727 km (0.117 R)
• M34: 11,844,411 km (0.068 R)
• M35: 11,926,241 km (0.093 R)
• M36: 12,049,211 km (0.051 R)
• M37: 12,337,935 km (0.044 R)
• M38: 12,922,264 km (0.081 R)
• M39: 13,090,861 km (0.065 R)
• M40: 13,643,924 km (0.076 R)
• M41: 13,772,578 km (0.07 R)
• M42: 15,482,183 km (0.086 R)
• M43: 15,571,792 km (0.101 R)
• M44: 16,658,770 km (0.105 R)
• M45: 16,934,329 km (0.078 R)
• M46: 17,072,707 km (0.055 R)
• M47: 17,583,285 km (0.116 R)
• M48: 18,098,799 km (0.107 R)
• M49: 18,524,256 km (0.091 R)
• M50: 18,857,560 km (0.088 R)
• M51: 19,433,511 km (0.098 R)
• M52: 20,112,686 km (0.103 R)
• M53: 20,947,741 km (0.092 R)
• M54: 21,195,625 km (0.094 R)
• M55: 21,594,153 km (0.101 R)
• M56: 22,146,020 km (0.109 R)
• M57: 22,550,383 km (0.101 R)
• M58: 22,906,276 km (0.108 R)
• M59: 23,110,477 km (0.111 R)
• M60: 23,366,439 km (0.066 R)
• M61: 24,140,309 km (0.117 R)
• M62: 25,079,933 km (0.052 R)
• M63: 25,501,351 km (0.047 R)
• M64: 25,660,074 km (0.084 R)
• M65: 26,887,225 km (0.077 R)
• M66: 27,156,501 km (0.08 R)
• M67: 28,681,203 km (0.07 R)
• M68: 28,791,157 km (0.11 R)
• M69: 30,065,881 km (0.109 R)
• M70: 30,121,681 km (0.084 R)
• M71: 32,040,722 km (0.042 R)
• M72: 32,097,719 km (0.09 R)
• M73: 32,669,931 km (0.037 R)
• M74: 32,784,822 km (0.069 R)
• M75: 33,072,499 km (0.062 R)
• M76: 34,290,226 km (0.032 R)
• M77: 35,699,587 km (0.098 R)
• M78: 36,590,143 km (0.096 R)
• M79: 38,150,898 km (0.095 R)
• M80: 38,514,271 km (0.107 R)
• M81: 38,574,858 km (0.086 R)
• M82: 40,409,377 km (0.058 R)
• M83: 40,471,011 km (0.115 R)
• M84: 40,903,349 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 12.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.24 AU - 11.62 AU

Year: 11372 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,765,475 km

• M1: 160,818 km (0.036 R)
• M2: 409,150 km (0.098 R)
• M3: 519,404 km (0.12 R)
• M4: 902,973 km (0.094 R)
• M5: 1,096,403 km (0.118 R)
• M6: 1,219,522 km (0.045 R)
• M7: 1,480,271 km (0.12 R)
• M8: 1,735,485 km (0.1 R)
• M9: 2,005,509 km (0.11 R)
• M10: 2,210,458 km (0.049 R)
• M11: 3,643,905 km (0.084 R)
• M12: 5,524,201 km (0.109 R)
• M13: 5,997,977 km (0.086 R)
• M14: 6,522,916 km (0.063 R)
• M15: 6,637,358 km (0.118 R)
• M16: 7,536,890 km (0.119 R)
• M17: 8,267,676 km (0.071 R)
• M18: 8,391,693 km (0.098 R)
• M19: 9,405,966 km (0.045 R)
• M20: 9,883,782 km (0.098 R)
• M21: 10,015,428 km (0.06 R)
• M22: 10,503,416 km (0.1 R)
• M23: 10,908,527 km (0.053 R)
• M24: 11,090,139 km (0.116 R)
• M25: 11,364,501 km (0.076 R)
• M26: 12,484,541 km (0.066 R)
• M27: 13,493,429 km (0.028 R)
• M28: 14,578,163 km (0.067 R)
• M29: 14,828,739 km (0.081 R)
• M30: 14,979,684 km (0.09 R)
• M31: 15,333,931 km (0.058 R)
• M32: 16,569,460 km (0.103 R)
• M33: 16,935,975 km (0.05 R)
• M34: 18,266,349 km (0.106 R)
• M35: 18,644,831 km (0.1 R)
• M36: 19,299,920 km (0.053 R)
• M37: 19,630,233 km (0.108 R)
• M38: 20,408,142 km (0.118 R)
• M39: 20,857,384 km (0.096 R)
• M40: 21,083,127 km (0.077 R)
• M41: 21,822,589 km (0.091 R)
• M42: 22,628,473 km (0.08 R)
• M43: 22,744,411 km (0.111 R)
• M44: 23,035,080 km (0.075 R)
• M45: 23,796,533 km (0.114 R)
• M46: 23,914,416 km (0.059 R)
• M47: 24,328,653 km (0.114 R)
• M48: 24,804,823 km (0.029 R)
• M49: 26,191,146 km (0.113 R)
• M50: 26,312,919 km (0.097 R)
• M51: 26,985,810 km (0.104 R)
• M52: 27,355,317 km (0.094 R)
• M53: 28,161,500 km (0.084 R)
• M54: 29,290,665 km (0.071 R)
• M55: 31,076,564 km (0.081 R)
• M56: 31,269,994 km (0.065 R)
• M57: 31,593,275 km (0.082 R)
• M58: 31,722,976 km (0.108 R)
• M59: 31,852,678 km (0.069 R)
• M60: 32,308,503 km (0.109 R)
• M61: 33,160,462 km (0.102 R)
• M62: 33,424,203 km (0.087 R)
• M63: 33,887,209 km (0.108 R)
• M64: 34,619,191 km (0.11 R)
• M65: 35,693,304 km (0.068 R)
• M66: 36,370,085 km (0.081 R)
• M67: 37,324,818 km (0.106 R)
• M68: 38,287,780 km (0.104 R)
• M69: 38,702,914 km (0.1 R)
• M70: 39,258,820 km (0.057 R)
• M71: 39,537,820 km (0.029 R)
• M72: 39,887,430 km (0.063 R)
• M73: 40,097,615 km (0.092 R)
• M74: 40,238,087 km (0.115 R)
• M75: 40,448,871 km (0.095 R)
• M76: 42,936,234 km (0.107 R)
• M77: 43,872,717 km (0.086 R)
• M78: 44,815,782 km (0.116 R)
• M79: 46,059,240 km (0.079 R)
• M80: 47,017,863 km (0.047 R)
• M81: 48,281,217 km (0.095 R)
• M82: 49,179,702 km (0.107 R)
• M83: 49,330,047 km (0.106 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 14,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit