🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.72 AU - 0.8 AU

Year: 234 Days

Day: 18.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,471,911 km

• M1: 314,754 km (0.069 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.6

Radius: 11.1

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7 AU - 8.32 AU

Year: 7486 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 16,471,911 km

• M1: 139,575 km (0.062 R)
• M2: 636,240 km (0.088 R)
• M3: 1,206,208 km (0.101 R)
• M4: 2,018,674 km (0.095 R)
• M5: 3,319,577 km (0.12 R)
• M6: 3,817,438 km (0.084 R)
• M7: 4,502,298 km (0.062 R)
• M8: 4,993,278 km (0.045 R)
• M9: 5,648,816 km (0.06 R)
• M10: 8,683,857 km (0.117 R)
• M11: 9,037,357 km (0.1 R)
• M12: 10,302,506 km (0.099 R)
• M13: 12,444,299 km (0.107 R)
• M14: 13,008,582 km (0.103 R)
• M15: 13,708,401 km (0.066 R)
• M16: 15,119,707 km (0.12 R)
• M17: 15,567,753 km (0.068 R)
• M18: 17,310,418 km (0.099 R)
• M19: 17,659,879 km (0.101 R)
• M20: 19,328,793 km (0.084 R)
• M21: 22,893,860 km (0.086 R)
• M22: 23,656,061 km (0.109 R)
• M23: 24,086,753 km (0.103 R)
• M24: 25,500,453 km (0.087 R)
• M25: 29,872,002 km (0.118 R)
• M26: 31,089,579 km (0.072 R)
• M27: 32,551,599 km (0.081 R)
• M28: 34,387,913 km (0.026 R)
• M29: 39,944,576 km (0.067 R)
• M30: 41,297,240 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 13.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.67 AU - 8.41 AU

Year: 8050 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,471,911 km

• M1: 172,935 km (0.074 R)
• M2: 877,691 km (0.114 R)
• M3: 1,459,776 km (0.116 R)
• M4: 1,975,440 km (0.119 R)
• M5: 3,035,191 km (0.061 R)
• M6: 3,606,206 km (0.045 R)
• M7: 4,505,888 km (0.106 R)
• M8: 5,574,017 km (0.115 R)
• M9: 6,384,089 km (0.082 R)
• M10: 7,498,593 km (0.107 R)
• M11: 8,580,784 km (0.089 R)
• M12: 9,159,578 km (0.075 R)
• M13: 10,324,497 km (0.116 R)
• M14: 10,868,884 km (0.066 R)
• M15: 12,947,696 km (0.099 R)
• M16: 15,844,509 km (0.082 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 19,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit