🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.69 AU - 5.07 AU

Year: 3899 Days

Day: 34.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 8.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.15 AU - 12.45 AU

Year: 11955 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,271,849 km

• M1: 102,026 km (0.094 R)
• M2: 365,019 km (0.118 R)
• M3: 826,977 km (0.093 R)
• M4: 1,196,334 km (0.09 R)
• M5: 1,530,685 km (0.081 R)
• M6: 2,110,377 km (0.108 R)
• M7: 3,473,513 km (0.109 R)
• M8: 3,939,062 km (0.089 R)
• M9: 4,966,350 km (0.096 R)
• M10: 5,315,661 km (0.059 R)
• M11: 9,680,628 km (0.041 R)
• M12: 11,133,822 km (0.077 R)
• M13: 12,513,413 km (0.029 R)
• M14: 12,943,208 km (0.112 R)
• M15: 15,546,809 km (0.118 R)
• M16: 15,856,178 km (0.109 R)
• M17: 19,392,222 km (0.081 R)
• M18: 22,859,901 km (0.119 R)
• M19: 31,189,062 km (0.037 R)
• M20: 31,979,387 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779

Radius: 11.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.39 AU - 10.91 AU

Year: 12569 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,271,849 km

• M1: 147,952 km (0.109 R)
• M2: 521,947 km (0.092 R)
• M3: 921,672 km (0.082 R)
• M4: 1,292,077 km (0.098 R)
• M5: 1,964,669 km (0.071 R)
• M6: 2,432,461 km (0.103 R)
• M7: 4,801,493 km (0.079 R)
• M8: 6,067,690 km (0.04 R)
• M9: 7,633,680 km (0.106 R)
• M10: 9,402,525 km (0.11 R)
• M11: 10,084,542 km (0.049 R)
• M12: 16,706,941 km (0.102 R)
• M13: 22,023,948 km (0.044 R)
• M14: 30,131,106 km (0.058 R)
• M15: 35,969,462 km (0.089 R)
• M16: 36,732,411 km (0.095 R)
• M17: 39,622,941 km (0.06 R)
• M18: 40,710,517 km (0.107 R)
• M19: 51,411,702 km (0.108 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 10,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit