🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.62 AU - 0.68 AU

Year: 344 Days

Day: 40.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 109.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,198,089 km

• M1: 760,556 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 10.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.67 AU - 1.07 AU

Year: 532 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 13,198,089 km

• M1: 128,056 km (0.102 R)
• M2: 1,238,820 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 13.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.13 AU - 1.15 AU

Year: 798 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 13,198,089 km

• M1: 171,888 km (0.063 R)
• M2: 618,138 km (0.078 R)
• M3: 1,645,427 km (0.11 R)
• M4: 2,136,856 km (0.074 R)
• M5: 3,399,911 km (0.117 R)
• M6: 4,325,622 km (0.056 R)
• M7: 5,328,676 km (0.086 R)
• M8: 5,976,285 km (0.064 R)
• M9: 6,500,925 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 13.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.46 AU - 2.22 AU

Year: 1637 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,198,089 km

• M1: 164,258 km (0.032 R)
• M2: 614,099 km (0.1 R)
• M3: 1,159,234 km (0.081 R)
• M4: 1,638,246 km (0.086 R)
• M5: 2,787,756 km (0.077 R)
• M6: 3,545,320 km (0.074 R)
• M7: 4,330,410 km (0.078 R)
• M8: 5,031,575 km (0.091 R)
• M9: 6,383,192 km (0.09 R)
• M10: 7,045,611 km (0.032 R)
• M11: 8,071,104 km (0.072 R)
• M12: 9,823,494 km (0.057 R)
• M13: 10,481,874 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 11

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.82 AU - 2.94 AU

Year: 3206 Days

Day: 7 Hours

Environment

Temp: -205 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 13,198,089 km

• M1: 136,732 km (0.107 R)
• M2: 556,803 km (0.117 R)
• M3: 917,484 km (0.109 R)
• M4: 1,740,272 km (0.116 R)
• M5: 2,309,941 km (0.079 R)
• M6: 2,724,925 km (0.073 R)
• M7: 3,609,049 km (0.065 R)
• M8: 4,502,597 km (0.107 R)
• M9: 5,625,030 km (0.108 R)
• M10: 6,240,176 km (0.058 R)
• M11: 7,078,074 km (0.098 R)
• M12: 7,850,597 km (0.085 R)
• M13: 8,797,103 km (0.086 R)
• M14: 9,375,747 km (0.099 R)
• M15: 10,011,837 km (0.085 R)
• M16: 10,778,826 km (0.078 R)
• M17: 11,124,397 km (0.084 R)
• M18: 12,317,440 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 18,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit