🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.47 AU - 0.73 AU

Year: 164 Days

Day: 34.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.54 AU - 4.1 AU

Year: 2636 Days

Day: 32.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,569,706 km

• M1: 173,683 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.45 AU - 5.05 AU

Year: 3094 Days

Day: 46.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.2

Radius: 12.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.42 AU - 9.9 AU

Year: 9789 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,569,706 km

• M1: 168,447 km (0.064 R)
• M2: 259,253 km (0.104 R)
• M3: 358,287 km (0.1 R)
• M4: 565,779 km (0.1 R)
• M5: 678,127 km (0.054 R)
• M6: 835,205 km (0.106 R)
• M7: 1,085,183 km (0.08 R)
• M8: 1,802,056 km (0.077 R)
• M9: 1,925,773 km (0.058 R)
• M10: 2,261,321 km (0.07 R)
• M11: 3,165,491 km (0.074 R)
• M12: 3,719,452 km (0.074 R)
• M13: 5,521,209 km (0.111 R)
• M14: 6,036,723 km (0.104 R)
• M15: 6,761,076 km (0.104 R)
• M16: 6,838,867 km (0.063 R)
• M17: 7,715,211 km (0.118 R)
• M18: 8,711,383 km (0.101 R)
• M19: 9,572,319 km (0.117 R)
• M20: 9,791,779 km (0.05 R)
• M21: 10,280,515 km (0.06 R)
• M22: 11,097,619 km (0.087 R)
• M23: 11,467,425 km (0.112 R)
• M24: 11,607,149 km (0.056 R)
• M25: 11,888,393 km (0.117 R)
• M26: 12,029,913 km (0.109 R)
• M27: 12,409,891 km (0.083 R)
• M28: 13,132,898 km (0.078 R)
• M29: 13,820,150 km (0.111 R)
• M30: 13,969,000 km (0.095 R)
• M31: 14,068,483 km (0.103 R)
• M32: 14,268,196 km (0.109 R)
• M33: 15,434,760 km (0.091 R)
• M34: 16,159,712 km (0.095 R)
• M35: 16,368,999 km (0.071 R)
• M36: 17,001,948 km (0.064 R)
• M37: 17,966,555 km (0.036 R)
• M38: 18,183,322 km (0.107 R)
• M39: 18,292,080 km (0.056 R)
• M40: 18,455,441 km (0.118 R)
• M41: 18,729,055 km (0.045 R)
• M42: 19,114,270 km (0.05 R)
• M43: 19,446,526 km (0.085 R)
• M44: 20,681,307 km (0.116 R)
• M45: 20,794,702 km (0.041 R)
• M46: 21,079,387 km (0.116 R)
• M47: 21,537,605 km (0.066 R)
• M48: 22,873,215 km (0.085 R)
• M49: 23,580,664 km (0.043 R)
• M50: 23,877,466 km (0.096 R)
• M51: 25,319,888 km (0.1 R)
• M52: 26,235,577 km (0.12 R)
• M53: 26,543,300 km (0.107 R)
• M54: 26,790,286 km (0.063 R)
• M55: 28,603,711 km (0.105 R)
• M56: 28,920,410 km (0.08 R)
• M57: 30,715,285 km (0.04 R)
• M58: 31,299,764 km (0.114 R)
• M59: 31,691,561 km (0.04 R)
• M60: 33,407,897 km (0.1 R)
• M61: 34,076,001 km (0.073 R)
• M62: 34,546,337 km (0.09 R)
• M63: 35,561,508 km (0.061 R)
• M64: 36,792,549 km (0.108 R)
• M65: 37,275,002 km (0.118 R)
• M66: 40,001,573 km (0.094 R)
• M67: 40,568,699 km (0.053 R)
• M68: 40,995,800 km (0.107 R)
• M69: 41,496,056 km (0.088 R)
• M70: 43,444,418 km (0.107 R)
• M71: 44,906,887 km (0.116 R)
• M72: 46,459,713 km (0.111 R)
• M73: 47,354,907 km (0.118 R)
• M74: 47,579,603 km (0.086 R)
• M75: 47,729,649 km (0.114 R)
• M76: 48,255,785 km (0.09 R)
• M77: 48,406,580 km (0.079 R)
• M78: 48,708,468 km (0.111 R)
• M79: 48,859,562 km (0.1 R)
• M80: 49,314,040 km (0.115 R)
• M81: 50,762,447 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 13.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.55 AU - 13.43 AU

Year: 13752 Days

Day: 6.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 60.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,569,706 km

• M1: 281,992 km (0.078 R)
• M2: 561,740 km (0.097 R)
• M3: 1,002,605 km (0.118 R)
• M4: 1,180,028 km (0.089 R)
• M5: 1,417,290 km (0.119 R)
• M6: 1,697,038 km (0.093 R)
• M7: 2,079,410 km (0.114 R)
• M8: 3,554,745 km (0.101 R)
• M9: 3,938,613 km (0.111 R)
• M10: 4,633,495 km (0.095 R)
• M11: 6,218,634 km (0.069 R)
• M12: 6,724,574 km (0.102 R)
• M13: 6,853,228 km (0.12 R)
• M14: 7,026,014 km (0.098 R)
• M15: 7,375,773 km (0.103 R)
• M16: 7,956,662 km (0.106 R)
• M17: 8,367,458 km (0.065 R)
• M18: 8,879,082 km (0.101 R)
• M19: 9,305,287 km (0.031 R)
• M20: 9,400,880 km (0.112 R)
• M21: 9,738,223 km (0.111 R)
• M22: 10,079,456 km (0.115 R)
• M23: 10,276,327 km (0.036 R)
• M24: 10,723,923 km (0.111 R)
• M25: 11,025,812 km (0.08 R)
• M26: 12,366,508 km (0.091 R)
• M27: 12,524,483 km (0.098 R)
• M28: 12,630,249 km (0.089 R)
• M29: 12,736,164 km (0.111 R)
• M30: 12,842,528 km (0.103 R)
• M31: 14,306,643 km (0.079 R)
• M32: 14,918,348 km (0.055 R)
• M33: 15,142,895 km (0.052 R)
• M34: 16,513,660 km (0.106 R)
• M35: 16,629,748 km (0.119 R)
• M36: 17,745,599 km (0.059 R)
• M37: 19,925,539 km (0.103 R)
• M38: 20,296,990 km (0.07 R)
• M39: 20,483,688 km (0.085 R)
• M40: 22,509,543 km (0.077 R)
• M41: 22,702,823 km (0.058 R)
• M42: 23,220,731 km (0.112 R)
• M43: 23,546,406 km (0.101 R)
• M44: 24,532,555 km (0.059 R)
• M45: 25,733,676 km (0.049 R)
• M46: 26,206,106 km (0.118 R)
• M47: 26,817,513 km (0.076 R)
• M48: 26,954,096 km (0.099 R)
• M49: 27,227,710 km (0.082 R)
• M50: 27,916,159 km (0.055 R)
• M51: 28,193,065 km (0.025 R)
• M52: 28,471,018 km (0.119 R)
• M53: 29,380,423 km (0.105 R)
• M54: 29,521,195 km (0.075 R)
• M55: 29,874,096 km (0.116 R)
• M56: 31,803,759 km (0.115 R)
• M57: 33,185,744 km (0.042 R)
• M58: 33,773,514 km (0.115 R)
• M59: 34,290,674 km (0.099 R)
• M60: 35,782,464 km (0.12 R)
• M61: 36,536,438 km (0.115 R)
• M62: 36,839,373 km (0.117 R)
• M63: 38,598,046 km (0.082 R)
• M64: 40,071,286 km (0.063 R)
• M65: 40,383,796 km (0.072 R)
• M66: 43,072,817 km (0.044 R)
• M67: 43,713,994 km (0.114 R)
• M68: 44,277,529 km (0.085 R)
• M69: 45,167,936 km (0.119 R)
• M70: 46,884,272 km (0.094 R)
• M71: 48,040,364 km (0.088 R)
• M72: 48,705,177 km (0.1 R)
• M73: 49,624,157 km (0.075 R)
• M74: 50,886,763 km (0.115 R)
• M75: 51,394,797 km (0.092 R)
• M76: 51,649,413 km (0.11 R)
• M77: 51,819,356 km (0.096 R)
• M78: 52,415,803 km (0.101 R)
• M79: 54,824,179 km (0.097 R)
• M80: 54,910,796 km (0.077 R)
• M81: 57,973,214 km (0.053 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 15,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit