🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.5 AU - 0.78 AU

Year: 188 Days

Day: 12.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,057,483 km

• M1: 311,762 km (0.04 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 10.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.87 AU - 7.01 AU

Year: 5314 Days

Day: 5.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,057,483 km

• M1: 127,158 km (0.112 R)
• M2: 727,644 km (0.118 R)
• M3: 1,344,286 km (0.1 R)
• M4: 2,093,473 km (0.114 R)
• M5: 3,026,515 km (0.112 R)
• M6: 4,261,744 km (0.037 R)
• M7: 5,748,897 km (0.092 R)
• M8: 6,095,515 km (0.116 R)
• M9: 6,798,924 km (0.063 R)
• M10: 7,319,525 km (0.115 R)
• M11: 7,972,220 km (0.042 R)
• M12: 8,700,463 km (0.112 R)
• M13: 9,712,941 km (0.052 R)
• M14: 10,543,658 km (0.115 R)
• M15: 12,585,669 km (0.061 R)
• M16: 13,171,943 km (0.116 R)
• M17: 14,557,668 km (0.071 R)
• M18: 16,038,089 km (0.116 R)
• M19: 16,380,368 km (0.114 R)
• M20: 19,813,640 km (0.117 R)
• M21: 22,257,770 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.7

Radius: 10.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.54 AU - 7.56 AU

Year: 5463 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,057,483 km

• M1: 134,040 km (0.08 R)
• M2: 572,511 km (0.074 R)
• M3: 1,058,555 km (0.115 R)
• M4: 1,530,237 km (0.092 R)
• M5: 2,093,622 km (0.063 R)
• M6: 2,508,307 km (0.049 R)
• M7: 4,165,254 km (0.089 R)
• M8: 4,538,201 km (0.108 R)
• M9: 5,793,626 km (0.058 R)
• M10: 7,057,429 km (0.088 R)
• M11: 7,516,994 km (0.119 R)
• M12: 9,222,709 km (0.094 R)
• M13: 10,210,354 km (0.1 R)
• M14: 11,078,171 km (0.12 R)
• M15: 11,994,458 km (0.071 R)
• M16: 12,547,671 km (0.061 R)
• M17: 13,759,115 km (0.089 R)
• M18: 17,990,790 km (0.061 R)
• M19: 20,507,026 km (0.082 R)
• M20: 20,936,072 km (0.072 R)
• M21: 21,371,103 km (0.054 R)
• M22: 23,403,988 km (0.114 R)
• M23: 25,562,536 km (0.032 R)
• M24: 28,288,658 km (0.071 R)
• M25: 29,996,019 km (0.083 R)
• M26: 30,364,029 km (0.033 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit