🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.68 AU

Year: 328 Days

Day: 39.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,505,101 km

• M1: 111,750 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 14.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.87 AU - 3.03 AU

Year: 3324 Days

Day: 12.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,505,101 km

• M1: 179,069 km (0.111 R)
• M2: 884,423 km (0.105 R)
• M3: 1,710,053 km (0.061 R)
• M4: 2,504,867 km (0.096 R)
• M5: 3,012,004 km (0.114 R)
• M6: 3,783,929 km (0.086 R)
• M7: 4,316,198 km (0.11 R)
• M8: 5,323,291 km (0.095 R)
• M9: 5,944,720 km (0.083 R)
• M10: 7,653,726 km (0.092 R)
• M11: 8,197,515 km (0.032 R)
• M12: 9,261,754 km (0.06 R)
• M13: 10,599,159 km (0.111 R)
• M14: 11,352,982 km (0.1 R)
• M15: 13,963,764 km (0.091 R)
• M16: 14,412,259 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.4

Radius: 13.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.35 AU - 5.57 AU

Year: 6179 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,505,101 km

• M1: 173,085 km (0.032 R)
• M2: 714,779 km (0.077 R)
• M3: 1,322,595 km (0.106 R)
• M4: 2,140,446 km (0.063 R)
• M5: 2,968,471 km (0.049 R)
• M6: 3,809,959 km (0.099 R)
• M7: 4,695,428 km (0.077 R)
• M8: 5,590,622 km (0.12 R)
• M9: 6,700,040 km (0.062 R)
• M10: 7,873,785 km (0.115 R)
• M11: 8,388,252 km (0.107 R)
• M12: 9,137,438 km (0.06 R)
• M13: 9,572,768 km (0.11 R)
• M14: 10,438,191 km (0.082 R)
• M15: 11,206,825 km (0.118 R)
• M16: 13,074,555 km (0.036 R)
• M17: 15,445,382 km (0.089 R)
• M18: 17,220,959 km (0.08 R)
• M19: 18,022,205 km (0.097 R)
• M20: 21,478,215 km (0.103 R)
• M21: 24,261,334 km (0.101 R)
• M22: 31,608,833 km (0.057 R)
• M23: 32,810,254 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 12.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.93 AU - 6.37 AU

Year: 7667 Days

Day: 7.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,505,101 km

• M1: 166,203 km (0.1 R)
• M2: 852,109 km (0.032 R)
• M3: 1,420,282 km (0.084 R)
• M4: 1,844,841 km (0.115 R)
• M5: 3,434,618 km (0.039 R)
• M6: 3,934,574 km (0.073 R)
• M7: 4,538,051 km (0.115 R)
• M8: 6,064,398 km (0.083 R)
• M9: 7,630,987 km (0.113 R)
• M10: 8,529,921 km (0.118 R)
• M11: 11,290,450 km (0.084 R)
• M12: 12,024,078 km (0.084 R)
• M13: 12,789,272 km (0.115 R)
• M14: 14,176,493 km (0.098 R)
• M15: 15,093,079 km (0.115 R)
• M16: 16,179,159 km (0.098 R)
• M17: 18,010,237 km (0.09 R)
• M18: 20,126,898 km (0.114 R)
• M19: 23,145,184 km (0.092 R)
• M20: 27,002,864 km (0.09 R)
• M21: 30,562,695 km (0.095 R)
• M22: 31,066,541 km (0.057 R)
• M23: 32,402,749 km (0.099 R)
• M24: 33,032,257 km (0.072 R)
• M25: 34,969,699 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit