🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.63 AU

Year: 132 Days

Day: 27.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.53 AU - 0.83 AU

Year: 197 Days

Day: 45 Hours

Environment

Temp: 148 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.96 AU - 3.18 AU

Year: 1891 Days

Day: 27.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.1

Radius: 8.3

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.33 AU - 12.49 AU

Year: 13546 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,120,217 km

• M1: 105,018 km (0.028 R)
• M2: 624,571 km (0.105 R)
• M3: 680,072 km (0.042 R)
• M4: 857,345 km (0.115 R)
• M5: 919,877 km (0.026 R)
• M6: 1,005,896 km (0.086 R)
• M7: 1,304,045 km (0.029 R)
• M8: 1,734,737 km (0.047 R)
• M9: 2,178,295 km (0.062 R)
• M10: 2,443,083 km (0.085 R)
• M11: 2,687,077 km (0.087 R)
• M12: 3,067,953 km (0.106 R)
• M13: 4,093,297 km (0.117 R)
• M14: 4,165,254 km (0.105 R)
• M15: 4,310,363 km (0.094 R)
• M16: 4,793,265 km (0.072 R)
• M17: 5,371,910 km (0.096 R)
• M18: 6,594,424 km (0.102 R)
• M19: 6,806,404 km (0.044 R)
• M20: 7,765,177 km (0.112 R)
• M21: 8,079,183 km (0.113 R)
• M22: 9,045,734 km (0.088 R)
• M23: 9,518,913 km (0.083 R)
• M24: 9,806,589 km (0.1 R)
• M25: 10,145,877 km (0.081 R)
• M26: 10,489,055 km (0.03 R)
• M27: 11,086,249 km (0.054 R)
• M28: 13,422,370 km (0.101 R)
• M29: 14,124,732 km (0.093 R)
• M30: 14,398,047 km (0.082 R)
• M31: 15,116,865 km (0.053 R)
• M32: 15,172,515 km (0.081 R)
• M33: 15,284,265 km (0.059 R)
• M34: 15,396,314 km (0.088 R)
• M35: 16,188,285 km (0.092 R)
• M36: 16,245,282 km (0.09 R)
• M37: 17,693,838 km (0.113 R)
• M38: 18,522,909 km (0.117 R)
• M39: 18,702,277 km (0.086 R)
• M40: 21,774,568 km (0.09 R)
• M41: 22,027,090 km (0.056 R)
• M42: 22,407,667 km (0.08 R)
• M43: 22,918,394 km (0.061 R)
• M44: 23,562,263 km (0.092 R)
• M45: 24,473,613 km (0.108 R)
• M46: 25,462,904 km (0.117 R)
• M47: 25,995,921 km (0.119 R)
• M48: 26,129,662 km (0.092 R)
• M49: 27,208,412 km (0.093 R)
• M50: 27,958,496 km (0.117 R)
• M51: 29,548,571 km (0.04 R)
• M52: 29,828,170 km (0.089 R)
• M53: 29,968,343 km (0.105 R)
• M54: 30,038,355 km (0.098 R)
• M55: 30,742,811 km (0.075 R)
• M56: 31,096,909 km (0.064 R)
• M57: 32,095,924 km (0.119 R)
• M58: 32,743,683 km (0.106 R)
• M59: 34,271,825 km (0.077 R)
• M60: 36,719,845 km (0.097 R)
• M61: 37,926,950 km (0.09 R)
• M62: 38,154,787 km (0.113 R)
• M63: 38,382,924 km (0.114 R)
• M64: 38,611,659 km (0.086 R)
• M65: 39,300,408 km (0.097 R)
• M66: 39,530,938 km (0.064 R)
• M67: 40,457,398 km (0.031 R)
• M68: 41,391,038 km (0.12 R)
• M69: 42,017,404 km (0.026 R)
• M70: 42,253,021 km (0.08 R)
• M71: 43,120,988 km (0.108 R)
• M72: 44,234,295 km (0.068 R)
• M73: 45,760,044 km (0.102 R)
• M74: 45,921,610 km (0.102 R)
• M75: 46,002,542 km (0.063 R)
• M76: 46,164,407 km (0.049 R)
• M77: 48,533,289 km (0.093 R)
• M78: 48,698,146 km (0.089 R)
• M79: 49,111,036 km (0.089 R)
• M80: 49,857,081 km (0.096 R)
• M81: 50,690,490 km (0.094 R)
• M82: 51,192,691 km (0.115 R)
• M83: 52,202,177 km (0.079 R)
• M84: 52,370,923 km (0.04 R)
• M85: 53,473,160 km (0.119 R)
• M86: 53,558,282 km (0.064 R)
• M87: 53,643,403 km (0.039 R)
• M88: 54,582,877 km (0.081 R)
• M89: 55,097,644 km (0.088 R)
• M90: 55,269,681 km (0.113 R)
• M91: 55,527,887 km (0.08 R)
• M92: 56,132,113 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 13.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.01 AU - 13.59 AU

Year: 15161 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,120,217 km

• M1: 305,180 km (0.106 R)
• M2: 515,065 km (0.059 R)
• M3: 697,575 km (0.108 R)
• M4: 780,901 km (0.106 R)
• M5: 1,034,768 km (0.097 R)
• M6: 1,212,640 km (0.095 R)
• M7: 1,488,349 km (0.1 R)
• M8: 1,622,688 km (0.096 R)
• M9: 1,714,691 km (0.107 R)
• M10: 1,952,551 km (0.077 R)
• M11: 2,075,820 km (0.106 R)
• M12: 2,567,847 km (0.089 R)
• M13: 3,039,081 km (0.088 R)
• M14: 3,270,359 km (0.069 R)
• M15: 3,388,242 km (0.066 R)
• M16: 4,317,395 km (0.05 R)
• M17: 4,479,708 km (0.118 R)
• M18: 4,777,109 km (0.096 R)
• M19: 7,072,838 km (0.033 R)
• M20: 7,303,518 km (0.113 R)
• M21: 8,331,554 km (0.089 R)
• M22: 9,658,487 km (0.115 R)
• M23: 10,129,870 km (0.087 R)
• M24: 10,216,338 km (0.077 R)
• M25: 10,477,386 km (0.08 R)
• M26: 10,740,678 km (0.062 R)
• M27: 10,873,072 km (0.101 R)
• M28: 11,363,454 km (0.102 R)
• M29: 11,453,363 km (0.096 R)
• M30: 11,906,644 km (0.118 R)
• M31: 12,365,760 km (0.07 R)
• M32: 12,550,962 km (0.07 R)
• M33: 13,873,856 km (0.083 R)
• M34: 13,970,048 km (0.068 R)
• M35: 15,489,364 km (0.081 R)
• M36: 15,739,342 km (0.096 R)
• M37: 15,839,722 km (0.117 R)
• M38: 16,497,204 km (0.098 R)
• M39: 16,599,230 km (0.115 R)
• M40: 17,370,557 km (0.058 R)
• M41: 17,839,097 km (0.074 R)
• M42: 18,259,019 km (0.049 R)
• M43: 19,376,814 km (0.091 R)
• M44: 19,700,244 km (0.094 R)
• M45: 21,678,377 km (0.113 R)
• M46: 22,351,867 km (0.073 R)
• M47: 23,032,088 km (0.104 R)
• M48: 23,146,082 km (0.108 R)
• M49: 23,374,817 km (0.084 R)
• M50: 23,834,382 km (0.12 R)
• M51: 25,584,228 km (0.09 R)
• M52: 26,893,508 km (0.106 R)
• M53: 28,652,779 km (0.115 R)
• M54: 29,391,643 km (0.111 R)
• M55: 30,574,214 km (0.112 R)
• M56: 30,888,071 km (0.093 R)
• M57: 31,518,775 km (0.086 R)
• M58: 32,153,818 km (0.054 R)
• M59: 35,194,993 km (0.047 R)
• M60: 35,457,987 km (0.114 R)
• M61: 35,721,728 km (0.108 R)
• M62: 36,516,691 km (0.068 R)
• M63: 38,597,447 km (0.055 R)
• M64: 39,208,704 km (0.115 R)
• M65: 40,303,312 km (0.056 R)
• M66: 43,717,584 km (0.044 R)
• M67: 44,567,749 km (0.109 R)
• M68: 44,994,851 km (0.077 R)
• M69: 45,137,567 km (0.086 R)
• M70: 45,996,857 km (0.083 R)
• M71: 47,368,520 km (0.115 R)
• M72: 48,973,406 km (0.058 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 14,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit