🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.77 AU - 1.23 AU

Year: 353 Days

Day: 21.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 55.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,443,649 km

• M1: 27,676 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.02 AU - 1.04 AU

Year: 369 Days

Day: 37.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.64 AU - 2.82 AU

Year: 1593 Days

Day: 16.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 135.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,443,649 km

• M1: 975,229 km (0.119 R)
• M2: 1,534,276 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.37 AU - 3.83 AU

Year: 1927 Days

Day: 13.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,443,649 km

• M1: 84,074 km (0.118 R)

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52

Radius: 8.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.14 AU - 11.38 AU

Year: 10766 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,443,649 km

• M1: 190,737 km (0.078 R)
• M2: 276,606 km (0.106 R)
• M3: 395,686 km (0.067 R)
• M4: 483,052 km (0.079 R)
• M5: 614,249 km (0.084 R)
• M6: 698,921 km (0.097 R)
• M7: 912,697 km (0.087 R)
• M8: 1,089,820 km (0.113 R)
• M9: 1,266,047 km (0.083 R)
• M10: 1,606,980 km (0.096 R)
• M11: 1,740,422 km (0.047 R)
• M12: 1,836,164 km (0.092 R)
• M13: 2,462,082 km (0.075 R)
• M14: 2,822,463 km (0.116 R)
• M15: 2,886,940 km (0.033 R)
• M16: 3,083,063 km (0.083 R)
• M17: 3,351,441 km (0.079 R)
• M18: 3,471,269 km (0.114 R)
• M19: 3,821,627 km (0.037 R)
• M20: 4,443,057 km (0.071 R)
• M21: 5,194,188 km (0.106 R)
• M22: 5,293,371 km (0.102 R)
• M23: 5,984,364 km (0.081 R)
• M24: 6,361,649 km (0.087 R)
• M25: 6,746,714 km (0.117 R)
• M26: 6,985,772 km (0.081 R)
• M27: 7,316,233 km (0.116 R)
• M28: 8,084,269 km (0.111 R)
• M29: 9,020,452 km (0.118 R)
• M30: 9,235,724 km (0.068 R)
• M31: 9,501,260 km (0.097 R)
• M32: 9,965,911 km (0.068 R)
• M33: 10,138,846 km (0.11 R)
• M34: 10,588,388 km (0.088 R)
• M35: 11,558,679 km (0.058 R)
• M36: 12,054,447 km (0.111 R)
• M37: 12,610,502 km (0.118 R)
• M38: 13,229,239 km (0.117 R)
• M39: 13,310,620 km (0.115 R)
• M40: 13,802,648 km (0.102 R)
• M41: 14,161,682 km (0.112 R)
• M42: 15,172,066 km (0.089 R)
• M43: 15,514,047 km (0.107 R)
• M44: 15,657,212 km (0.115 R)
• M45: 15,800,976 km (0.102 R)
• M46: 16,234,511 km (0.118 R)
• M47: 17,054,456 km (0.092 R)
• M48: 17,232,029 km (0.119 R)
• M49: 17,410,051 km (0.101 R)
• M50: 17,618,590 km (0.105 R)
• M51: 17,738,119 km (0.093 R)
• M52: 20,184,792 km (0.114 R)
• M53: 21,002,494 km (0.105 R)
• M54: 21,192,782 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 12.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.57 AU - 10.77 AU

Year: 12307 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,443,649 km

• M1: 224,846 km (0.11 R)
• M2: 312,510 km (0.101 R)
• M3: 968,646 km (0.1 R)
• M4: 1,084,285 km (0.047 R)
• M5: 1,204,861 km (0.048 R)
• M6: 1,288,038 km (0.042 R)
• M7: 1,549,684 km (0.1 R)
• M8: 1,687,165 km (0.092 R)
• M9: 2,278,076 km (0.085 R)
• M10: 2,569,643 km (0.118 R)
• M11: 2,873,326 km (0.109 R)
• M12: 3,485,481 km (0.08 R)
• M13: 3,667,841 km (0.088 R)
• M14: 4,169,741 km (0.082 R)
• M15: 4,494,518 km (0.063 R)
• M16: 4,794,013 km (0.064 R)
• M17: 4,997,317 km (0.056 R)
• M18: 5,802,901 km (0.071 R)
• M19: 6,092,672 km (0.112 R)
• M20: 6,611,328 km (0.071 R)
• M21: 7,067,153 km (0.112 R)
• M22: 7,144,196 km (0.074 R)
• M23: 7,690,976 km (0.099 R)
• M24: 7,809,906 km (0.108 R)
• M25: 8,089,804 km (0.059 R)
• M26: 8,536,354 km (0.089 R)
• M27: 9,751,986 km (0.092 R)
• M28: 12,203,147 km (0.056 R)
• M29: 12,668,546 km (0.086 R)
• M30: 13,234,475 km (0.067 R)
• M31: 13,857,101 km (0.094 R)
• M32: 14,538,220 km (0.055 R)
• M33: 14,932,411 km (0.092 R)
• M34: 15,031,444 km (0.041 R)
• M35: 15,130,777 km (0.103 R)
• M36: 16,034,349 km (0.072 R)
• M37: 16,595,191 km (0.116 R)
• M38: 16,852,200 km (0.09 R)
• M39: 17,058,795 km (0.109 R)
• M40: 17,162,466 km (0.071 R)
• M41: 17,370,407 km (0.109 R)
• M42: 17,474,527 km (0.095 R)
• M43: 17,683,665 km (0.111 R)
• M44: 19,009,551 km (0.1 R)
• M45: 19,494,697 km (0.055 R)
• M46: 19,657,310 km (0.099 R)
• M47: 20,477,256 km (0.032 R)
• M48: 21,643,820 km (0.083 R)
• M49: 21,756,018 km (0.074 R)
• M50: 23,405,036 km (0.068 R)
• M51: 24,858,678 km (0.115 R)
• M52: 24,976,262 km (0.1 R)
• M53: 25,211,879 km (0.084 R)
• M54: 25,863,826 km (0.118 R)
• M55: 27,184,327 km (0.064 R)
• M56: 27,852,730 km (0.115 R)
• M57: 28,834,690 km (0.03 R)
• M58: 29,640,873 km (0.109 R)
• M59: 30,643,329 km (0.097 R)
• M60: 31,275,529 km (0.069 R)
• M61: 33,068,460 km (0.063 R)
• M62: 33,846,967 km (0.076 R)
• M63: 33,977,267 km (0.088 R)
• M64: 35,620,749 km (0.071 R)
• M65: 35,886,136 km (0.116 R)
• M66: 36,753,055 km (0.109 R)
• M67: 38,100,184 km (0.099 R)
• M68: 38,643,673 km (0.088 R)
• M69: 39,121,190 km (0.094 R)
• M70: 39,806,946 km (0.044 R)
• M71: 41,538,392 km (0.099 R)
• M72: 42,378,234 km (0.071 R)
• M73: 43,011,781 km (0.049 R)
• M74: 44,502,375 km (0.099 R)
• M75: 45,218,051 km (0.11 R)
• M76: 45,577,385 km (0.095 R)
• M77: 45,865,510 km (0.088 R)
• M78: 46,154,234 km (0.09 R)
• M79: 46,371,151 km (0.07 R)
• M80: 46,660,922 km (0.051 R)
• M81: 46,878,587 km (0.085 R)
• M82: 47,752,837 km (0.09 R)
• M83: 48,265,359 km (0.042 R)
• M84: 48,485,567 km (0.115 R)
• M85: 48,779,677 km (0.083 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit