🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.48 AU - 0.54 AU

Year: 235 Days

Day: 24.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 11.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.03 AU - 2.19 AU

Year: 1979 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 164.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 19,409,909 km

• M1: 155,133 km (0.104 R)
• M2: 323,730 km (0.084 R)
• M3: 420,968 km (0.117 R)
• M4: 495,917 km (0.114 R)
• M5: 585,077 km (0.06 R)
• M6: 698,772 km (0.108 R)
• M7: 787,184 km (0.039 R)
• M8: 884,871 km (0.099 R)
• M9: 976,724 km (0.092 R)
• M10: 1,121,086 km (0.079 R)
• M11: 1,250,040 km (0.095 R)
• M12: 1,431,951 km (0.119 R)
• M13: 1,579,155 km (0.073 R)
• M14: 1,822,700 km (0.108 R)
• M15: 1,928,915 km (0.062 R)
• M16: 2,071,781 km (0.11 R)
• M17: 2,182,932 km (0.064 R)
• M18: 2,317,720 km (0.084 R)
• M19: 2,448,020 km (0.096 R)
• M20: 2,573,532 km (0.082 R)
• M21: 2,869,287 km (0.079 R)
• M22: 2,978,344 km (0.04 R)
• M23: 3,136,319 km (0.109 R)
• M24: 3,264,974 km (0.071 R)
• M25: 3,644,354 km (0.1 R)
• M26: 3,813,699 km (0.099 R)
• M27: 4,257,705 km (0.079 R)
• M28: 4,382,470 km (0.046 R)
• M29: 4,572,010 km (0.073 R)
• M30: 4,663,265 km (0.079 R)
• M31: 4,745,843 km (0.047 R)
• M32: 4,866,120 km (0.059 R)
• M33: 4,940,619 km (0.049 R)
• M34: 5,015,418 km (0.06 R)
• M35: 5,109,665 km (0.084 R)
• M36: 5,232,934 km (0.053 R)
• M37: 5,347,525 km (0.061 R)
• M38: 5,424,568 km (0.076 R)
• M39: 5,736,031 km (0.12 R)
• M40: 5,953,546 km (0.033 R)
• M41: 6,053,328 km (0.071 R)
• M42: 6,366,437 km (0.064 R)
• M43: 6,447,967 km (0.081 R)
• M44: 6,571,086 km (0.094 R)
• M45: 6,715,748 km (0.032 R)
• M46: 6,945,231 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.9

Radius: 10.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2 AU - 2.54 AU

Year: 2208 Days

Day: 13.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 19,409,909 km

• M1: 137,032 km (0.115 R)
• M2: 204,650 km (0.062 R)
• M3: 306,227 km (0.11 R)
• M4: 474,674 km (0.113 R)
• M5: 556,504 km (0.111 R)
• M6: 658,380 km (0.086 R)
• M7: 767,287 km (0.113 R)
• M8: 855,999 km (0.106 R)
• M9: 937,380 km (0.069 R)
• M10: 1,021,753 km (0.06 R)
• M11: 1,204,562 km (0.108 R)
• M12: 1,272,180 km (0.095 R)
• M13: 1,392,008 km (0.05 R)
• M14: 1,657,245 km (0.1 R)
• M15: 1,810,134 km (0.091 R)
• M16: 1,917,246 km (0.116 R)
• M17: 1,989,801 km (0.076 R)
• M18: 2,107,834 km (0.109 R)
• M19: 2,236,039 km (0.118 R)
• M20: 2,382,346 km (0.091 R)
• M21: 2,508,158 km (0.095 R)
• M22: 2,840,564 km (0.093 R)
• M23: 2,999,437 km (0.085 R)
• M24: 3,101,313 km (0.094 R)
• M25: 3,204,536 km (0.077 R)
• M26: 3,691,776 km (0.059 R)
• M27: 4,004,735 km (0.113 R)
• M28: 4,240,352 km (0.053 R)
• M29: 4,844,577 km (0.058 R)
• M30: 4,984,751 km (0.119 R)
• M31: 5,116,098 km (0.1 R)
• M32: 5,413,498 km (0.117 R)
• M33: 5,600,795 km (0.112 R)
• M34: 5,822,200 km (0.103 R)
• M35: 6,121,994 km (0.103 R)
• M36: 6,306,448 km (0.111 R)
• M37: 6,448,715 km (0.048 R)
• M38: 6,636,461 km (0.119 R)
• M39: 6,803,562 km (0.05 R)
• M40: 6,926,980 km (0.11 R)
• M41: 7,028,557 km (0.072 R)
• M42: 7,198,949 km (0.115 R)
• M43: 7,313,391 km (0.09 R)
• M44: 7,520,734 km (0.093 R)
• M45: 7,788,664 km (0.113 R)
• M46: 7,965,039 km (0.057 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.5

Radius: 10.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.2 AU - 3.44 AU

Year: 3058 Days

Day: 6.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,409,909 km

• M1: 143,165 km (0.083 R)
• M2: 222,153 km (0.108 R)
• M3: 551,717 km (0.029 R)
• M4: 714,180 km (0.079 R)
• M5: 864,077 km (0.072 R)
• M6: 973,583 km (0.117 R)
• M7: 1,185,264 km (0.072 R)
• M8: 1,285,495 km (0.073 R)
• M9: 1,354,010 km (0.095 R)
• M10: 1,519,017 km (0.042 R)
• M11: 1,591,721 km (0.048 R)
• M12: 1,882,091 km (0.09 R)
• M13: 2,080,607 km (0.059 R)
• M14: 2,702,336 km (0.085 R)
• M15: 2,836,525 km (0.094 R)
• M16: 2,957,550 km (0.039 R)
• M17: 3,315,388 km (0.088 R)
• M18: 3,475,308 km (0.052 R)
• M19: 3,803,077 km (0.071 R)
• M20: 3,920,063 km (0.113 R)
• M21: 4,123,665 km (0.099 R)
• M22: 5,027,087 km (0.066 R)
• M23: 5,192,841 km (0.086 R)
• M24: 5,267,042 km (0.043 R)
• M25: 5,397,940 km (0.047 R)
• M26: 5,473,188 km (0.11 R)
• M27: 5,643,729 km (0.083 R)
• M28: 5,970,750 km (0.03 R)
• M29: 6,224,917 km (0.093 R)
• M30: 6,323,652 km (0.093 R)
• M31: 7,215,255 km (0.114 R)
• M32: 7,486,177 km (0.117 R)
• M33: 7,570,251 km (0.044 R)
• M34: 7,654,624 km (0.067 R)
• M35: 7,824,268 km (0.073 R)
• M36: 8,559,242 km (0.081 R)
• M37: 8,669,346 km (0.092 R)
• M38: 8,979,762 km (0.049 R)
• M39: 9,181,270 km (0.118 R)
• M40: 9,361,536 km (0.093 R)
• M41: 9,817,659 km (0.097 R)
• M42: 9,979,076 km (0.107 R)
• M43: 10,141,389 km (0.105 R)
• M44: 10,444,923 km (0.09 R)
• M45: 10,727,963 km (0.103 R)
• M46: 10,917,952 km (0.053 R)
• M47: 11,446,481 km (0.083 R)
• M48: 11,519,186 km (0.103 R)
• M49: 11,640,659 km (0.085 R)
• M50: 11,713,812 km (0.04 R)
• M51: 11,836,034 km (0.067 R)
• M52: 11,909,636 km (0.072 R)
• M53: 12,155,874 km (0.083 R)
• M54: 12,628,304 km (0.12 R)
• M55: 12,904,612 km (0.119 R)
• M56: 13,081,436 km (0.07 R)
• M57: 13,591,266 km (0.1 R)
• M58: 13,771,232 km (0.102 R)
• M59: 14,185,618 km (0.095 R)
• M60: 14,446,666 km (0.116 R)
• M61: 14,682,881 km (0.102 R)
• M62: 14,788,348 km (0.089 R)
• M63: 15,132,722 km (0.078 R)
• M64: 15,479,939 km (0.083 R)
• M65: 15,614,128 km (0.111 R)
• M66: 16,100,471 km (0.117 R)
• M67: 16,182,002 km (0.058 R)
• M68: 16,400,115 km (0.092 R)
• M69: 16,564,374 km (0.073 R)
• M70: 17,115,642 km (0.105 R)
• M71: 17,198,968 km (0.092 R)
• M72: 17,365,770 km (0.071 R)
• M73: 17,477,370 km (0.044 R)
• M74: 17,841,491 km (0.057 R)
• M75: 17,926,014 km (0.092 R)
• M76: 18,066,935 km (0.072 R)
• M77: 18,151,607 km (0.09 R)
• M78: 18,577,363 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 10,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit