🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.65 AU - 0.67 AU

Year: 239 Days

Day: 36.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.36 AU - 2.2 AU

Year: 1060 Days

Day: 20.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 11.3

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.55 AU - 3.21 AU

Year: 2181 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 42,835,901 km

• M1: 179,069 km (0.034 R)
• M2: 259,253 km (0.034 R)
• M3: 341,083 km (0.089 R)
• M4: 423,063 km (0.109 R)
• M5: 557,402 km (0.068 R)
• M6: 654,341 km (0.104 R)
• M7: 849,716 km (0.117 R)
• M8: 1,078,002 km (0.12 R)
• M9: 1,196,484 km (0.102 R)
• M10: 1,340,397 km (0.094 R)
• M11: 1,483,263 km (0.1 R)
• M12: 1,846,935 km (0.085 R)
• M13: 1,998,628 km (0.027 R)
• M14: 2,163,036 km (0.055 R)
• M15: 2,306,350 km (0.064 R)
• M16: 2,567,249 km (0.064 R)
• M17: 2,782,820 km (0.086 R)
• M18: 3,004,524 km (0.119 R)
• M19: 3,193,765 km (0.111 R)
• M20: 3,663,951 km (0.09 R)
• M21: 4,020,742 km (0.119 R)
• M22: 4,485,243 km (0.105 R)
• M23: 4,582,332 km (0.12 R)
• M24: 4,702,011 km (0.086 R)
• M25: 4,889,158 km (0.119 R)
• M26: 4,966,799 km (0.1 R)
• M27: 5,673,649 km (0.08 R)
• M28: 5,790,634 km (0.066 R)
• M29: 5,884,731 km (0.087 R)
• M30: 6,122,442 km (0.113 R)
• M31: 6,411,765 km (0.057 R)
• M32: 7,041,721 km (0.104 R)
• M33: 7,421,550 km (0.051 R)
• M34: 7,730,320 km (0.084 R)
• M35: 8,003,935 km (0.099 R)
• M36: 8,898,231 km (0.108 R)
• M37: 9,006,989 km (0.089 R)
• M38: 9,226,149 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.2

Radius: 6.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.66 AU - 10.6 AU

Year: 14387 Days

Day: 16.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 42,835,901 km

• M1: 243,545 km (0.077 R)
• M2: 1,200,523 km (0.035 R)
• M3: 1,297,014 km (0.098 R)
• M4: 1,580,950 km (0.085 R)
• M5: 1,751,791 km (0.097 R)
• M6: 1,884,036 km (0.039 R)
• M7: 2,019,422 km (0.1 R)
• M8: 2,324,003 km (0.093 R)
• M9: 2,372,173 km (0.077 R)
• M10: 2,593,129 km (0.084 R)
• M11: 3,107,597 km (0.108 R)
• M12: 3,160,853 km (0.09 R)
• M13: 3,322,270 km (0.079 R)
• M14: 3,458,852 km (0.073 R)
• M15: 3,681,304 km (0.106 R)
• M16: 4,140,121 km (0.099 R)
• M17: 4,198,763 km (0.058 R)
• M18: 4,287,176 km (0.116 R)
• M19: 4,346,566 km (0.055 R)
• M20: 5,048,330 km (0.078 R)
• M21: 5,237,272 km (0.078 R)
• M22: 6,149,220 km (0.116 R)
• M23: 6,589,038 km (0.07 R)
• M24: 6,830,190 km (0.053 R)
• M25: 7,250,261 km (0.108 R)
• M26: 7,823,370 km (0.086 R)
• M27: 8,710,186 km (0.063 R)
• M28: 9,012,823 km (0.113 R)
• M29: 9,088,968 km (0.054 R)
• M30: 9,357,347 km (0.114 R)
• M31: 9,511,881 km (0.111 R)
• M32: 9,589,523 km (0.073 R)
• M33: 9,902,033 km (0.099 R)
• M34: 10,257,477 km (0.101 R)
• M35: 10,738,135 km (0.111 R)
• M36: 11,887,795 km (0.083 R)
• M37: 12,477,061 km (0.09 R)
• M38: 12,647,303 km (0.09 R)
• M39: 13,248,836 km (0.105 R)
• M40: 13,422,370 km (0.081 R)
• M41: 13,509,585 km (0.028 R)
• M42: 13,771,830 km (0.102 R)
• M43: 13,859,794 km (0.095 R)
• M44: 14,658,647 km (0.107 R)
• M45: 15,517,937 km (0.091 R)
• M46: 15,563,714 km (0.086 R)
• M47: 15,609,341 km (0.113 R)
• M48: 15,838,675 km (0.098 R)
• M49: 16,161,656 km (0.074 R)
• M50: 16,393,533 km (0.081 R)
• M51: 16,579,932 km (0.106 R)
• M52: 16,626,756 km (0.105 R)
• M53: 16,767,079 km (0.083 R)
• M54: 16,860,877 km (0.12 R)
• M55: 17,760,708 km (0.034 R)
• M56: 18,000,214 km (0.088 R)
• M57: 18,048,235 km (0.098 R)
• M58: 18,385,429 km (0.088 R)
• M59: 18,627,628 km (0.117 R)
• M60: 18,773,486 km (0.092 R)
• M61: 20,003,330 km (0.117 R)
• M62: 20,352,342 km (0.084 R)
• M63: 21,157,627 km (0.037 R)
• M64: 21,921,922 km (0.093 R)
• M65: 22,281,705 km (0.102 R)
• M66: 22,903,135 km (0.114 R)
• M67: 24,215,856 km (0.081 R)
• M68: 24,534,500 km (0.119 R)
• M69: 24,747,826 km (0.053 R)
• M70: 26,694,394 km (0.073 R)
• M71: 26,968,607 km (0.119 R)
• M72: 27,630,577 km (0.069 R)
• M73: 28,019,083 km (0.08 R)
• M74: 29,478,410 km (0.097 R)
• M75: 29,761,898 km (0.095 R)
• M76: 30,103,131 km (0.051 R)
• M77: 30,331,417 km (0.108 R)
• M78: 30,388,563 km (0.104 R)
• M79: 31,423,631 km (0.064 R)
• M80: 32,762,831 km (0.028 R)
• M81: 33,705,447 km (0.116 R)
• M82: 33,764,688 km (0.084 R)
• M83: 33,883,170 km (0.113 R)
• M84: 35,979,634 km (0.091 R)
• M85: 36,586,254 km (0.085 R)
• M86: 37,012,907 km (0.12 R)
• M87: 37,074,092 km (0.085 R)
• M88: 37,257,499 km (0.118 R)
• M89: 37,809,815 km (0.089 R)
• M90: 39,233,238 km (0.096 R)
• M91: 40,296,580 km (0.079 R)
• M92: 40,422,392 km (0.085 R)
• M93: 40,485,223 km (0.118 R)
• M94: 40,800,276 km (0.038 R)
• M95: 42,260,052 km (0.077 R)
• M96: 42,515,715 km (0.032 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit