🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.61 AU - 2.39 AU

Year: 1201 Days

Day: 18.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,264,182 km

• M1: 103,971 km (0.1 R)
• M2: 1,112,111 km (0.079 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 13.3

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.58 AU - 5.48 AU

Year: 4094 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,264,182 km

• M1: 165,455 km (0.109 R)
• M2: 594,801 km (0.09 R)
• M3: 1,130,212 km (0.11 R)
• M4: 1,872,965 km (0.057 R)
• M5: 2,311,586 km (0.106 R)
• M6: 2,752,302 km (0.038 R)
• M7: 3,287,114 km (0.118 R)
• M8: 4,152,986 km (0.116 R)
• M9: 5,139,884 km (0.115 R)
• M10: 5,675,294 km (0.112 R)
• M11: 7,309,801 km (0.102 R)
• M12: 8,415,927 km (0.055 R)
• M13: 9,951,998 km (0.105 R)
• M14: 11,487,920 km (0.055 R)
• M15: 15,956,258 km (0.074 R)
• M16: 17,335,401 km (0.091 R)
• M17: 18,297,914 km (0.102 R)
• M18: 18,980,080 km (0.052 R)
• M19: 20,461,398 km (0.116 R)
• M20: 23,291,192 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 12.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.79 AU - 7.13 AU

Year: 6971 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,264,182 km

• M1: 160,519 km (0.026 R)
• M2: 764,146 km (0.096 R)
• M3: 1,226,852 km (0.037 R)
• M4: 1,630,617 km (0.089 R)
• M5: 2,306,201 km (0.116 R)
• M6: 2,855,524 km (0.08 R)
• M7: 3,966,588 km (0.1 R)
• M8: 4,458,017 km (0.119 R)
• M9: 7,989,125 km (0.11 R)
• M10: 8,564,628 km (0.085 R)
• M11: 9,845,335 km (0.094 R)
• M12: 13,118,387 km (0.116 R)
• M13: 14,816,772 km (0.059 R)
• M14: 16,394,730 km (0.07 R)
• M15: 18,082,194 km (0.025 R)
• M16: 18,503,910 km (0.045 R)
• M17: 19,513,397 km (0.06 R)
• M18: 20,256,748 km (0.04 R)
• M19: 24,601,370 km (0.105 R)
• M20: 30,809,083 km (0.098 R)
• M21: 32,329,446 km (0.103 R)
• M22: 34,219,167 km (0.081 R)
• M23: 36,627,543 km (0.115 R)
• M24: 38,102,727 km (0.09 R)
• M25: 39,146,920 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 13,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit