🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.41 AU - 0.59 AU

Year: 232 Days

Day: 17 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,529,794 km

• M1: 98,884 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 12.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.58 AU - 0.9 AU

Year: 418 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,529,794 km

• M1: 158,125 km (0.057 R)
• M2: 687,253 km (0.099 R)
• M3: 1,302,997 km (0.112 R)
• M4: 1,877,603 km (0.07 R)
• M5: 2,590,138 km (0.077 R)
• M6: 3,243,132 km (0.089 R)
• M7: 3,842,421 km (0.069 R)
• M8: 4,313,056 km (0.118 R)
• M9: 5,039,803 km (0.113 R)

Asteroid Belt

Center: 1.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.1

Radius: 14

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.62 AU - 2.18 AU

Year: 1718 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,529,794 km

• M1: 175,179 km (0.107 R)
• M2: 768,035 km (0.047 R)
• M3: 1,227,600 km (0.102 R)
• M4: 1,695,841 km (0.104 R)
• M5: 2,225,717 km (0.119 R)
• M6: 2,684,833 km (0.079 R)
• M7: 3,868,751 km (0.11 R)
• M8: 4,403,713 km (0.085 R)
• M9: 4,946,005 km (0.071 R)
• M10: 5,578,056 km (0.082 R)
• M11: 8,211,128 km (0.083 R)
• M12: 13,105,073 km (0.059 R)
• M13: 13,892,257 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.7

Radius: 10.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.55 AU - 5.27 AU

Year: 7137 Days

Day: 14.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,529,794 km

• M1: 143,764 km (0.058 R)
• M2: 508,334 km (0.107 R)
• M3: 842,386 km (0.04 R)
• M4: 1,212,491 km (0.108 R)
• M5: 1,758,822 km (0.11 R)
• M6: 2,515,339 km (0.09 R)
• M7: 3,037,435 km (0.114 R)
• M8: 3,388,841 km (0.08 R)
• M9: 4,583,828 km (0.105 R)
• M10: 5,336,156 km (0.05 R)
• M11: 5,665,421 km (0.082 R)
• M12: 6,008,150 km (0.072 R)
• M13: 6,770,052 km (0.102 R)
• M14: 8,688,345 km (0.093 R)
• M15: 10,849,137 km (0.067 R)
• M16: 11,233,155 km (0.085 R)
• M17: 13,898,839 km (0.108 R)
• M18: 14,237,977 km (0.042 R)
• M19: 14,757,082 km (0.085 R)
• M20: 17,282,743 km (0.107 R)
• M21: 18,888,078 km (0.1 R)
• M22: 20,155,620 km (0.109 R)
• M23: 21,105,716 km (0.041 R)
• M24: 21,780,852 km (0.084 R)
• M25: 25,966,600 km (0.118 R)
• M26: 27,178,941 km (0.076 R)
• M27: 28,792,653 km (0.054 R)
• M28: 29,252,068 km (0.079 R)
• M29: 29,716,271 km (0.078 R)
• M30: 31,622,746 km (0.11 R)
• M31: 32,308,802 km (0.08 R)
• M32: 32,804,868 km (0.068 R)
• M33: 34,118,637 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 15,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit