🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.79 AU - 0.81 AU

Year: 259 Days

Day: 23.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.51 AU - 2.07 AU

Year: 866 Days

Day: 32.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 8.2

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.47 AU - 7.01 AU

Year: 4973 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,093,322 km

• M1: 124,914 km (0.112 R)
• M2: 201,508 km (0.053 R)
• M3: 277,354 km (0.092 R)
• M4: 719,566 km (0.096 R)
• M5: 1,066,034 km (0.095 R)
• M6: 1,119,590 km (0.041 R)
• M7: 1,215,632 km (0.086 R)
• M8: 1,328,728 km (0.088 R)
• M9: 1,520,363 km (0.065 R)
• M10: 1,736,682 km (0.112 R)
• M11: 1,816,567 km (0.106 R)
• M12: 2,113,818 km (0.086 R)
• M13: 2,338,215 km (0.077 R)
• M14: 2,606,743 km (0.091 R)
• M15: 3,212,465 km (0.109 R)
• M16: 3,470,820 km (0.109 R)
• M17: 3,860,373 km (0.102 R)
• M18: 3,944,297 km (0.117 R)
• M19: 4,092,399 km (0.028 R)
• M20: 4,220,904 km (0.036 R)
• M21: 4,372,447 km (0.103 R)
• M22: 4,570,065 km (0.067 R)
• M23: 4,838,145 km (0.077 R)
• M24: 5,088,422 km (0.102 R)
• M25: 5,389,562 km (0.114 R)
• M26: 5,483,510 km (0.039 R)
• M27: 5,554,270 km (0.106 R)
• M28: 5,840,301 km (0.107 R)
• M29: 6,204,721 km (0.093 R)
• M30: 6,476,690 km (0.09 R)
• M31: 7,419,905 km (0.119 R)
• M32: 7,734,958 km (0.116 R)
• M33: 7,947,387 km (0.106 R)
• M34: 8,378,229 km (0.106 R)
• M35: 9,206,403 km (0.062 R)
• M36: 10,350,826 km (0.067 R)
• M37: 10,999,333 km (0.08 R)
• M38: 11,058,873 km (0.084 R)
• M39: 11,208,321 km (0.07 R)
• M40: 11,479,093 km (0.091 R)
• M41: 11,660,855 km (0.077 R)
• M42: 11,721,592 km (0.112 R)
• M43: 11,843,514 km (0.117 R)
• M44: 12,490,375 km (0.12 R)
• M45: 12,708,489 km (0.114 R)
• M46: 12,833,702 km (0.102 R)
• M47: 13,243,600 km (0.082 R)
• M48: 13,338,745 km (0.107 R)
• M49: 13,434,188 km (0.105 R)
• M50: 14,531,339 km (0.05 R)
• M51: 14,728,060 km (0.064 R)
• M52: 14,892,468 km (0.115 R)
• M53: 15,456,452 km (0.079 R)
• M54: 16,094,936 km (0.112 R)
• M55: 17,328,370 km (0.111 R)
• M56: 17,432,640 km (0.054 R)
• M57: 17,641,479 km (0.105 R)
• M58: 17,816,209 km (0.103 R)
• M59: 18,343,990 km (0.108 R)
• M60: 18,414,750 km (0.088 R)
• M61: 18,769,895 km (0.075 R)
• M62: 18,983,970 km (0.08 R)
• M63: 19,667,632 km (0.046 R)
• M64: 19,885,147 km (0.076 R)
• M65: 20,542,480 km (0.118 R)
• M66: 20,615,933 km (0.072 R)
• M67: 20,873,840 km (0.116 R)
• M68: 21,206,994 km (0.073 R)
• M69: 22,141,532 km (0.029 R)
• M70: 22,254,628 km (0.035 R)
• M71: 22,330,025 km (0.113 R)
• M72: 22,481,269 km (0.06 R)
• M73: 22,670,809 km (0.118 R)
• M74: 23,395,761 km (0.103 R)
• M75: 23,587,695 km (0.056 R)
• M76: 24,361,116 km (0.101 R)
• M77: 24,438,907 km (0.059 R)
• M78: 24,516,847 km (0.108 R)
• M79: 24,633,683 km (0.088 R)
• M80: 24,907,447 km (0.1 R)
• M81: 25,103,570 km (0.078 R)
• M82: 25,182,109 km (0.075 R)
• M83: 25,300,141 km (0.072 R)
• M84: 25,378,830 km (0.092 R)
• M85: 26,410,457 km (0.09 R)
• M86: 26,570,527 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.1

Radius: 13.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.53 AU - 8.43 AU

Year: 8153 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,093,322 km

• M1: 286,779 km (0.046 R)
• M2: 379,679 km (0.034 R)
• M3: 515,065 km (0.082 R)
• M4: 930,798 km (0.12 R)
• M5: 1,055,263 km (0.104 R)
• M6: 1,224,010 km (0.053 R)
• M7: 1,422,676 km (0.109 R)
• M8: 1,611,169 km (0.119 R)
• M9: 1,719,478 km (0.107 R)
• M10: 1,967,062 km (0.079 R)
• M11: 2,522,370 km (0.065 R)
• M12: 3,044,317 km (0.088 R)
• M13: 3,262,580 km (0.111 R)
• M14: 3,514,503 km (0.108 R)
• M15: 3,657,219 km (0.107 R)
• M16: 3,743,836 km (0.112 R)
• M17: 4,278,050 km (0.094 R)
• M18: 4,678,973 km (0.067 R)
• M19: 5,818,310 km (0.108 R)
• M20: 6,124,986 km (0.091 R)
• M21: 6,612,375 km (0.057 R)
• M22: 7,221,239 km (0.037 R)
• M23: 7,550,953 km (0.088 R)
• M24: 7,736,304 km (0.052 R)
• M25: 8,225,190 km (0.114 R)
• M26: 8,724,249 km (0.116 R)
• M27: 8,918,726 km (0.059 R)
• M28: 9,233,031 km (0.047 R)
• M29: 9,631,111 km (0.118 R)
• M30: 9,994,335 km (0.09 R)
• M31: 11,321,716 km (0.107 R)
• M32: 11,790,855 km (0.035 R)
• M33: 11,876,874 km (0.091 R)
• M34: 12,135,978 km (0.073 R)
• M35: 12,440,858 km (0.115 R)
• M36: 12,880,676 km (0.048 R)
• M37: 12,969,238 km (0.025 R)
• M38: 13,057,949 km (0.115 R)
• M39: 15,015,587 km (0.079 R)
• M40: 15,108,787 km (0.098 R)
• M41: 15,249,109 km (0.118 R)
• M42: 16,386,951 km (0.11 R)
• M43: 16,723,995 km (0.106 R)
• M44: 18,643,485 km (0.072 R)
• M45: 19,197,446 km (0.081 R)
• M46: 20,424,747 km (0.058 R)
• M47: 20,839,582 km (0.088 R)
• M48: 21,888,712 km (0.094 R)
• M49: 22,260,014 km (0.1 R)
• M50: 22,579,854 km (0.118 R)
• M51: 22,793,928 km (0.099 R)
• M52: 23,224,321 km (0.043 R)
• M53: 23,440,341 km (0.099 R)
• M54: 24,586,111 km (0.082 R)
• M55: 25,471,281 km (0.029 R)
• M56: 26,423,173 km (0.116 R)
• M57: 27,329,736 km (0.086 R)
• M58: 27,844,203 km (0.094 R)
• M59: 28,940,755 km (0.103 R)
• M60: 30,938,036 km (0.096 R)
• M61: 31,295,127 km (0.087 R)
• M62: 31,713,402 km (0.032 R)
• M63: 32,013,346 km (0.099 R)
• M64: 34,385,071 km (0.101 R)
• M65: 34,940,527 km (0.114 R)
• M66: 35,312,428 km (0.077 R)
• M67: 35,623,292 km (0.102 R)
• M68: 36,939,005 km (0.05 R)
• M69: 37,191,377 km (0.084 R)
• M70: 38,015,811 km (0.1 R)
• M71: 38,653,995 km (0.1 R)
• M72: 39,553,527 km (0.054 R)
• M73: 40,915,616 km (0.072 R)
• M74: 41,700,855 km (0.087 R)
• M75: 41,897,876 km (0.098 R)
• M76: 42,491,031 km (0.092 R)
• M77: 43,286,293 km (0.118 R)
• M78: 43,552,428 km (0.071 R)
• M79: 43,685,720 km (0.108 R)
• M80: 43,819,012 km (0.111 R)
• M81: 44,622,502 km (0.095 R)
• M82: 44,958,648 km (0.089 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit