🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.8 AU - 0.86 AU

Year: 340 Days

Day: 15.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230

Radius: 11.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.62 AU - 4.08 AU

Year: 2757 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,491,642 km

• M1: 144,212 km (0.071 R)
• M2: 717,771 km (0.113 R)
• M3: 1,079,049 km (0.05 R)
• M4: 1,557,613 km (0.046 R)
• M5: 3,237,148 km (0.036 R)
• M6: 3,603,514 km (0.071 R)
• M7: 4,051,260 km (0.117 R)
• M8: 4,633,495 km (0.063 R)
• M9: 5,335,707 km (0.11 R)
• M10: 5,735,582 km (0.092 R)
• M11: 6,203,225 km (0.091 R)
• M12: 7,109,340 km (0.065 R)
• M13: 8,130,495 km (0.029 R)
• M14: 9,373,354 km (0.087 R)
• M15: 10,258,524 km (0.091 R)
• M16: 11,560,923 km (0.052 R)
• M17: 12,656,578 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.5

Radius: 9.6

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3 AU - 4.22 AU

Year: 3084 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,491,642 km

• M1: 119,529 km (0.108 R)
• M2: 591,360 km (0.079 R)
• M3: 930,499 km (0.118 R)
• M4: 1,363,136 km (0.098 R)
• M5: 1,793,678 km (0.119 R)
• M6: 2,370,827 km (0.109 R)
• M7: 2,799,575 km (0.091 R)
• M8: 3,172,372 km (0.056 R)
• M9: 4,273,413 km (0.107 R)
• M10: 6,405,482 km (0.078 R)
• M11: 6,934,908 km (0.05 R)
• M12: 7,429,629 km (0.093 R)
• M13: 9,238,417 km (0.104 R)
• M14: 10,069,133 km (0.114 R)
• M15: 11,577,529 km (0.112 R)
• M16: 12,542,884 km (0.057 R)
• M17: 13,278,008 km (0.096 R)
• M18: 13,993,086 km (0.099 R)
• M19: 14,985,967 km (0.064 R)
• M20: 15,447,925 km (0.118 R)
• M21: 19,070,737 km (0.104 R)
• M22: 21,431,840 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.3

Radius: 6.9

Gravity: 17.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.37 AU - 15.65 AU

Year: 21098 Days

Day: 17.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,491,642 km

• M1: 86,019 km (0.095 R)
• M2: 384,467 km (0.049 R)
• M3: 657,931 km (0.09 R)
• M4: 986,149 km (0.103 R)
• M5: 2,162,437 km (0.111 R)
• M6: 2,692,762 km (0.058 R)
• M7: 3,277,989 km (0.089 R)
• M8: 3,817,289 km (0.106 R)
• M9: 5,187,157 km (0.101 R)
• M10: 6,133,662 km (0.064 R)
• M11: 8,098,780 km (0.118 R)
• M12: 9,367,669 km (0.082 R)
• M13: 12,644,162 km (0.111 R)
• M14: 19,581,464 km (0.101 R)
• M15: 20,644,656 km (0.03 R)
• M16: 24,613,786 km (0.062 R)
• M17: 24,835,790 km (0.094 R)
• M18: 39,060,453 km (0.042 R)
• M19: 42,789,629 km (0.092 R)
• M20: 49,344,409 km (0.101 R)
• M21: 54,442,555 km (0.096 R)
• M22: 56,537,822 km (0.07 R)
• M23: 58,884,265 km (0.099 R)
• M24: 60,686,171 km (0.06 R)
• M25: 64,821,356 km (0.107 R)
• M26: 72,048,429 km (0.077 R)
• M27: 72,959,330 km (0.117 R)
• M28: 80,524,943 km (0.105 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: 349 - 11,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit