🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.64 AU - 0.98 AU

Year: 318 Days

Day: 28.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 96.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 14.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.27 AU - 6.51 AU

Year: 6240 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,261,817 km

• M1: 184,005 km (0.055 R)
• M2: 884,722 km (0.091 R)
• M3: 1,688,362 km (0.085 R)
• M4: 2,246,810 km (0.091 R)
• M5: 2,763,821 km (0.114 R)
• M6: 3,926,795 km (0.105 R)
• M7: 4,582,033 km (0.103 R)
• M8: 5,568,781 km (0.09 R)
• M9: 6,528,451 km (0.101 R)
• M10: 7,741,540 km (0.053 R)
• M11: 9,686,013 km (0.091 R)
• M12: 10,933,959 km (0.091 R)
• M13: 12,387,302 km (0.069 R)
• M14: 14,020,911 km (0.052 R)
• M15: 15,206,474 km (0.114 R)
• M16: 20,696,566 km (0.054 R)
• M17: 27,125,834 km (0.051 R)
• M18: 29,959,816 km (0.08 R)
• M19: 31,733,000 km (0.03 R)

Asteroid Belt

Center: 6.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 10.4

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.85 AU - 8.31 AU

Year: 9111 Days

Day: 6.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,261,817 km

• M1: 129,402 km (0.066 R)
• M2: 468,241 km (0.094 R)
• M3: 910,901 km (0.107 R)
• M4: 1,574,667 km (0.083 R)
• M5: 2,402,542 km (0.081 R)
• M6: 3,168,483 km (0.056 R)
• M7: 5,473,188 km (0.09 R)
• M8: 6,680,293 km (0.029 R)
• M9: 7,509,813 km (0.08 R)
• M10: 9,043,042 km (0.072 R)
• M11: 9,613,758 km (0.075 R)
• M12: 11,970,822 km (0.054 R)
• M13: 14,432,305 km (0.069 R)
• M14: 17,942,320 km (0.065 R)
• M15: 26,211,941 km (0.087 R)
• M16: 30,317,804 km (0.117 R)
• M17: 32,578,377 km (0.073 R)
• M18: 36,117,414 km (0.067 R)
• M19: 39,904,783 km (0.039 R)
• M20: 43,546,295 km (0.118 R)
• M21: 46,139,723 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 11,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit