🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.65 AU - 0.81 AU

Year: 233 Days

Day: 41.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.8

Radius: 8

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.65 AU - 6.07 AU

Year: 3994 Days

Day: 10.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,978,761 km

• M1: 99,632 km (0.105 R)
• M2: 381,026 km (0.119 R)
• M3: 642,373 km (0.118 R)
• M4: 1,143,077 km (0.083 R)
• M5: 1,435,392 km (0.101 R)
• M6: 1,847,683 km (0.054 R)
• M7: 2,281,966 km (0.091 R)
• M8: 3,426,988 km (0.117 R)
• M9: 4,356,739 km (0.093 R)
• M10: 4,754,220 km (0.116 R)
• M11: 5,248,342 km (0.116 R)
• M12: 5,673,050 km (0.066 R)
• M13: 6,013,236 km (0.052 R)
• M14: 6,339,210 km (0.101 R)
• M15: 7,026,612 km (0.117 R)
• M16: 7,327,304 km (0.097 R)
• M17: 7,762,634 km (0.108 R)
• M18: 8,051,657 km (0.111 R)
• M19: 9,315,759 km (0.065 R)
• M20: 12,801,090 km (0.103 R)
• M21: 15,153,516 km (0.1 R)
• M22: 16,014,901 km (0.063 R)
• M23: 16,962,304 km (0.12 R)
• M24: 19,434,559 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.1

Radius: 10.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.25 AU - 6.79 AU

Year: 6206 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 20,978,761 km

• M1: 133,142 km (0.074 R)
• M2: 646,712 km (0.111 R)
• M3: 1,285,943 km (0.086 R)
• M4: 1,767,499 km (0.104 R)
• M5: 2,283,611 km (0.072 R)
• M6: 2,754,396 km (0.095 R)
• M7: 3,307,310 km (0.115 R)
• M8: 3,872,939 km (0.104 R)
• M9: 6,487,312 km (0.079 R)
• M10: 7,010,904 km (0.066 R)
• M11: 10,332,875 km (0.117 R)
• M12: 11,007,411 km (0.103 R)
• M13: 12,400,317 km (0.11 R)
• M14: 17,172,340 km (0.106 R)
• M15: 18,346,384 km (0.119 R)
• M16: 19,217,342 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 15,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit