🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.74 AU

Year: 300 Days

Day: 41.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,148,145 km

• M1: 78,539 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 9.2

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.06 AU - 1.36 AU

Year: 859 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,148,145 km

• M1: 116,238 km (0.038 R)
• M2: 444,904 km (0.033 R)
• M3: 744,399 km (0.066 R)
• M4: 1,275,621 km (0.034 R)
• M5: 1,679,087 km (0.056 R)
• M6: 2,053,829 km (0.109 R)
• M7: 2,507,260 km (0.064 R)
• M8: 3,079,323 km (0.054 R)
• M9: 4,552,712 km (0.074 R)
• M10: 4,856,096 km (0.12 R)
• M11: 5,869,024 km (0.117 R)
• M12: 6,923,539 km (0.034 R)
• M13: 7,743,635 km (0.074 R)
• M14: 8,203,349 km (0.093 R)
• M15: 9,233,629 km (0.118 R)
• M16: 9,547,486 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.6

Radius: 13.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.67 AU - 1.89 AU

Year: 1533 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,148,145 km

• M1: 165,455 km (0.043 R)
• M2: 631,004 km (0.12 R)
• M3: 1,510,490 km (0.087 R)
• M4: 3,298,184 km (0.076 R)
• M5: 4,743,898 km (0.067 R)
• M6: 5,246,996 km (0.079 R)
• M7: 6,126,332 km (0.045 R)
• M8: 8,785,285 km (0.107 R)
• M9: 12,966,246 km (0.118 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.4

Radius: 6.2

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.53 AU - 9.87 AU

Year: 19506 Days

Day: 19.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,148,145 km

• M1: 77,043 km (0.09 R)
• M2: 295,157 km (0.069 R)
• M3: 1,047,035 km (0.088 R)
• M4: 2,328,042 km (0.091 R)
• M5: 2,603,901 km (0.072 R)
• M6: 3,456,309 km (0.06 R)
• M7: 4,355,093 km (0.095 R)
• M8: 5,221,714 km (0.106 R)
• M9: 7,202,389 km (0.062 R)
• M10: 10,125,083 km (0.086 R)
• M11: 10,631,173 km (0.099 R)
• M12: 11,153,868 km (0.063 R)
• M13: 11,939,107 km (0.098 R)
• M14: 13,618,941 km (0.109 R)
• M15: 17,841,341 km (0.059 R)
• M16: 20,914,530 km (0.101 R)
• M17: 29,194,473 km (0.106 R)
• M18: 31,619,754 km (0.107 R)
• M19: 33,064,271 km (0.073 R)
• M20: 34,678,133 km (0.065 R)
• M21: 35,312,577 km (0.096 R)
• M22: 36,604,654 km (0.086 R)
• M23: 50,004,435 km (0.063 R)
• M24: 54,310,011 km (0.083 R)
• M25: 58,319,234 km (0.057 R)
• M26: 60,304,547 km (0.116 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: 539 - 18,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit