🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.98 AU - 1.06 AU

Year: 360 Days

Day: 40.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,509,460 km

• M1: 181,313 km (0.071 R)
• M2: 432,487 km (0.093 R)

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.1

Radius: 9.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.6 AU - 7.54 AU

Year: 5232 Days

Day: 12 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,509,460 km

• M1: 119,678 km (0.098 R)
• M2: 758,012 km (0.034 R)
• M3: 1,066,483 km (0.066 R)
• M4: 1,847,085 km (0.119 R)
• M5: 2,227,811 km (0.113 R)
• M6: 3,039,530 km (0.083 R)
• M7: 3,493,559 km (0.12 R)
• M8: 4,036,151 km (0.105 R)
• M9: 4,397,130 km (0.073 R)
• M10: 5,342,140 km (0.089 R)
• M11: 5,694,742 km (0.074 R)
• M12: 6,973,355 km (0.064 R)
• M13: 8,913,041 km (0.065 R)
• M14: 10,047,442 km (0.026 R)
• M15: 10,927,077 km (0.057 R)
• M16: 14,334,767 km (0.071 R)
• M17: 14,752,444 km (0.101 R)
• M18: 20,815,048 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 12.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.15 AU - 12.81 AU

Year: 14506 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,509,460 km

• M1: 154,834 km (0.108 R)
• M2: 611,257 km (0.094 R)
• M3: 1,269,936 km (0.116 R)
• M4: 1,841,400 km (0.097 R)
• M5: 2,580,264 km (0.111 R)
• M6: 3,085,755 km (0.084 R)
• M7: 4,269,822 km (0.097 R)
• M8: 4,675,681 km (0.089 R)
• M9: 5,565,789 km (0.066 R)
• M10: 6,231,649 km (0.031 R)
• M11: 6,679,246 km (0.059 R)
• M12: 7,639,066 km (0.055 R)
• M13: 8,196,168 km (0.104 R)
• M14: 13,677,733 km (0.06 R)
• M15: 14,760,224 km (0.082 R)
• M16: 15,222,331 km (0.105 R)
• M17: 17,605,425 km (0.097 R)
• M18: 21,631,254 km (0.048 R)
• M19: 25,003,190 km (0.114 R)
• M20: 26,329,225 km (0.097 R)
• M21: 27,602,154 km (0.117 R)
• M22: 28,710,823 km (0.104 R)
• M23: 29,327,915 km (0.079 R)
• M24: 32,547,261 km (0.118 R)
• M25: 33,898,429 km (0.063 R)
• M26: 42,801,896 km (0.09 R)
• M27: 43,203,416 km (0.113 R)
• M28: 43,607,480 km (0.107 R)
• M29: 44,559,970 km (0.067 R)
• M30: 45,248,868 km (0.118 R)
• M31: 45,805,073 km (0.1 R)
• M32: 48,364,543 km (0.118 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 15,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit