🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2 AU - 2.98 AU

Year: 1414 Days

Day: 44.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 11.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.66 AU - 12.7 AU

Year: 13453 Days

Day: 5.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,052,616 km

• M1: 141,968 km (0.082 R)
• M2: 423,960 km (0.08 R)
• M3: 3,902,410 km (0.081 R)
• M4: 4,203,251 km (0.095 R)
• M5: 5,736,181 km (0.088 R)
• M6: 6,251,246 km (0.08 R)
• M7: 6,478,934 km (0.117 R)
• M8: 6,867,739 km (0.054 R)
• M9: 8,103,567 km (0.082 R)
• M10: 9,258,762 km (0.092 R)
• M11: 9,913,252 km (0.062 R)
• M12: 12,170,385 km (0.106 R)
• M13: 15,365,796 km (0.111 R)
• M14: 15,723,933 km (0.064 R)
• M15: 17,704,908 km (0.033 R)
• M16: 19,003,118 km (0.033 R)
• M17: 19,535,388 km (0.101 R)
• M18: 25,417,875 km (0.113 R)
• M19: 25,878,936 km (0.074 R)
• M20: 27,604,697 km (0.084 R)
• M21: 31,735,543 km (0.091 R)
• M22: 33,732,824 km (0.107 R)
• M23: 35,248,400 km (0.115 R)
• M24: 37,537,846 km (0.104 R)
• M25: 41,156,469 km (0.095 R)
• M26: 42,730,089 km (0.048 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240

Radius: 3.7

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.71 AU - 14.01 AU

Year: 18570 Days

Day: 23.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,052,616 km

• M1: 57,446 km (0.109 R)
• M2: 348,413 km (0.119 R)
• M3: 535,860 km (0.059 R)
• M4: 1,209,050 km (0.087 R)
• M5: 3,033,097 km (0.086 R)
• M6: 5,043,094 km (0.089 R)
• M7: 5,139,285 km (0.062 R)
• M8: 5,702,072 km (0.076 R)
• M9: 6,046,896 km (0.063 R)
• M10: 7,028,856 km (0.059 R)
• M11: 7,489,169 km (0.091 R)
• M12: 7,764,429 km (0.117 R)
• M13: 8,495,214 km (0.083 R)
• M14: 9,259,061 km (0.074 R)
• M15: 11,122,452 km (0.118 R)
• M16: 12,899,824 km (0.115 R)
• M17: 13,679,528 km (0.089 R)
• M18: 14,864,493 km (0.111 R)
• M19: 15,363,552 km (0.067 R)
• M20: 19,212,705 km (0.111 R)
• M21: 22,534,675 km (0.115 R)
• M22: 23,492,999 km (0.072 R)
• M23: 25,758,509 km (0.063 R)
• M24: 28,660,708 km (0.117 R)
• M25: 35,523,959 km (0.115 R)
• M26: 35,865,042 km (0.118 R)
• M27: 45,499,893 km (0.113 R)
• M28: 45,982,646 km (0.044 R)
• M29: 50,138,624 km (0.102 R)
• M30: 50,950,641 km (0.081 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit