🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.65 AU - 0.93 AU

Year: 260 Days

Day: 23.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,908,348 km

• M1: 674,238 km (0.073 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.4

Radius: 10.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.2 AU - 9.64 AU

Year: 8266 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,908,348 km

• M1: 131,796 km (0.118 R)
• M2: 878,588 km (0.107 R)
• M3: 1,426,715 km (0.115 R)
• M4: 1,920,089 km (0.102 R)
• M5: 2,410,919 km (0.083 R)
• M6: 2,909,978 km (0.081 R)
• M7: 3,293,547 km (0.107 R)
• M8: 3,842,870 km (0.067 R)
• M9: 4,427,798 km (0.056 R)
• M10: 5,458,078 km (0.109 R)
• M11: 6,641,248 km (0.054 R)
• M12: 7,139,110 km (0.118 R)
• M13: 8,024,430 km (0.099 R)
• M14: 9,632,457 km (0.036 R)
• M15: 10,012,436 km (0.098 R)
• M16: 10,490,551 km (0.1 R)
• M17: 13,319,297 km (0.068 R)
• M18: 18,622,841 km (0.09 R)
• M19: 19,346,595 km (0.094 R)
• M20: 25,746,990 km (0.115 R)
• M21: 26,152,700 km (0.075 R)
• M22: 27,395,559 km (0.118 R)
• M23: 28,074,284 km (0.095 R)
• M24: 29,025,727 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 10.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.68 AU - 10.28 AU

Year: 11692 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,908,348 km

• M1: 127,009 km (0.101 R)
• M2: 513,270 km (0.108 R)
• M3: 850,015 km (0.101 R)
• M4: 1,267,094 km (0.063 R)
• M5: 1,965,118 km (0.112 R)
• M6: 3,057,182 km (0.087 R)
• M7: 4,543,287 km (0.047 R)
• M8: 6,424,481 km (0.04 R)
• M9: 7,006,117 km (0.075 R)
• M10: 7,496,349 km (0.106 R)
• M11: 7,835,787 km (0.08 R)
• M12: 8,545,479 km (0.096 R)
• M13: 9,890,214 km (0.066 R)
• M14: 10,987,515 km (0.075 R)
• M15: 11,706,482 km (0.107 R)
• M16: 15,918,261 km (0.086 R)
• M17: 18,476,384 km (0.087 R)
• M18: 21,893,648 km (0.092 R)
• M19: 24,857,930 km (0.087 R)
• M20: 25,710,638 km (0.053 R)
• M21: 26,095,853 km (0.051 R)
• M22: 28,386,046 km (0.075 R)
• M23: 31,241,571 km (0.096 R)
• M24: 37,270,963 km (0.114 R)
• M25: 40,039,870 km (0.1 R)
• M26: 40,818,228 km (0.03 R)
• M27: 43,895,606 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit